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Klaus Kaiser</title> <meta name="description" content="Search results for: Florian Klaus Kaiser"> <meta name="keywords" content="Florian Klaus Kaiser"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar navbar-expand-lg navbar-light"> <a class="navbar-brand" href="https://waset.org"> <img src="https://cdn.waset.org/static/images/wasetc.png" alt="Open Science Research Excellence" title="Open Science Research Excellence" /> </a> <button class="d-block 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action="https://publications.waset.org/abstracts/search"> <div id="custom-search-input"> <div class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="Florian Klaus Kaiser"> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 118</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Florian Klaus Kaiser</h1> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">118</span> Comparative Diagnostic Performance of Diffusion-Weighted Imaging Combined With Microcalcifications on Mammography for Discriminating Malignant From Benign Bi-rads 4 Lesions With the Kaiser Score</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Wangxu%20Xia">Wangxu Xia</a> </p> <p class="card-text"><strong>Abstract:</strong></p> BACKGROUND BI-RADS 4 lesions raise the possibility of malignancy that warrant further clinical and radiologic work-up. This study aimed to evaluate the predictive performance of diffusion-weighted imaging(DWI) and microcalcifications on mammography for predicting malignancy of BI-RADS 4 lesions. In addition, the predictive performance of DWI combined with microcalcifications was alsocompared with the Kaiser score. METHODS During January 2021 and June 2023, 144 patients with 178 BI-RADS 4 lesions underwent conventional MRI, DWI, and mammography were included. The lesions were dichotomized intobenign or malignant according to the pathological results from core needle biopsy or surgical mastectomy. DWI was performed with a b value of 0 and 800s/mm2 and analyzed using theapparent diffusion coefficient, and a Kaiser score > 4 was considered to suggest malignancy. Thediagnostic performances for various diagnostic tests were evaluated with the receiver-operatingcharacteristic (ROC) curve. RESULTS The area under the curve (AUC) for DWI was significantly higher than that of the of mammography (0.86 vs 0.71, P<0.001), but was comparable with that of the Kaiser score (0.86 vs 0.84, P=0.58). However, the AUC for DWI combined with mammography was significantly highthan that of the Kaiser score (0.93 vs 0.84, P=0.007). The sensitivity for discriminating malignant from benign BI-RADS 4 lesions was highest at 89% for Kaiser score, but the highest specificity of 83% can be achieved with DWI combined with mammography. CONCLUSION DWI combined with microcalcifications on mammography could discriminate malignant BI-RADS4 lesions from benign ones with a high AUC and specificity. However, Kaiser score had a better sensitivity for discrimination. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=MRI" title="MRI">MRI</a>, <a href="https://publications.waset.org/abstracts/search?q=DWI" title=" DWI"> DWI</a>, <a href="https://publications.waset.org/abstracts/search?q=mammography" title=" mammography"> mammography</a>, <a href="https://publications.waset.org/abstracts/search?q=breast%20disease" title=" breast disease"> breast disease</a> </p> <a href="https://publications.waset.org/abstracts/183824/comparative-diagnostic-performance-of-diffusion-weighted-imaging-combined-with-microcalcifications-on-mammography-for-discriminating-malignant-from-benign-bi-rads-4-lesions-with-the-kaiser-score" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/183824.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">59</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">117</span> Optimization of the Transfer Molding Process by Implementation of Online Monitoring Techniques for Electronic Packages</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Burcu%20Kaya">Burcu Kaya</a>, <a href="https://publications.waset.org/abstracts/search?q=Jan-Martin%20Kaiser"> Jan-Martin Kaiser</a>, <a href="https://publications.waset.org/abstracts/search?q=Karl-Friedrich%20Becker"> Karl-Friedrich Becker</a>, <a href="https://publications.waset.org/abstracts/search?q=Tanja%20Braun"> Tanja Braun</a>, <a href="https://publications.waset.org/abstracts/search?q=Klaus-Dieter%20Lang"> Klaus-Dieter Lang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Quality of the molded packages is strongly influenced by the process parameters of the transfer molding. To achieve a better package quality and a stable transfer molding process, it is necessary to understand the influence of the process parameters on the package quality. This work aims to comprehend the relationship between the process parameters, and to identify the optimum process parameters for the transfer molding process in order to achieve less voids and wire sweep. To achieve this, a DoE is executed for process optimization and a regression analysis is carried out. A systematic approach is represented to generate models which enable an estimation of the number of voids and wire sweep. Validation experiments are conducted to verify the model and the results are presented. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=dielectric%20analysis" title="dielectric analysis">dielectric analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=electronic%20packages" title=" electronic packages"> electronic packages</a>, <a href="https://publications.waset.org/abstracts/search?q=epoxy%20molding%20compounds" title=" epoxy molding compounds"> epoxy molding compounds</a>, <a href="https://publications.waset.org/abstracts/search?q=transfer%20molding%20process" title=" transfer molding process"> transfer molding process</a> </p> <a href="https://publications.waset.org/abstracts/46904/optimization-of-the-transfer-molding-process-by-implementation-of-online-monitoring-techniques-for-electronic-packages" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/46904.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">382</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">116</span> Bi-objective Network Optimization in Disaster Relief Logistics</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Katharina%20Eberhardt">Katharina Eberhardt</a>, <a href="https://publications.waset.org/abstracts/search?q=Florian%20Klaus%20Kaiser"> Florian Klaus Kaiser</a>, <a href="https://publications.waset.org/abstracts/search?q=Frank%20Schultmann"> Frank Schultmann</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Last-mile distribution is one of the most critical parts of a disaster relief operation. Various uncertainties, such as infrastructure conditions, resource availability, and fluctuating beneficiary demand, render last-mile distribution challenging in disaster relief operations. The need to balance critical performance criteria like response time, meeting demand and cost-effectiveness further complicates the task. The occurrence of disasters cannot be controlled, and the magnitude is often challenging to assess. In summary, these uncertainties create a need for additional flexibility, agility, and preparedness in logistics operations. As a result, strategic planning and efficient network design are critical for an effective and efficient response. Furthermore, the increasing frequency of disasters and the rising cost of logistical operations amplify the need to provide robust and resilient solutions in this area. Therefore, we formulate a scenario-based bi-objective optimization model that integrates pre-positioning, allocation, and distribution of relief supplies extending the general form of a covering location problem. The proposed model aims to minimize underlying logistics costs while maximizing demand coverage. Using a set of disruption scenarios, the model allows decision-makers to identify optimal network solutions to address the risk of disruptions. We provide an empirical case study of the public authorities’ emergency food storage strategy in Germany to illustrate the potential applicability of the model and provide implications for decision-makers in a real-world setting. Also, we conduct a sensitivity analysis focusing on the impact of varying stockpile capacities, single-site outages, and limited transportation capacities on the objective value. The results show that the stockpiling strategy needs to be consistent with the optimal number of depots and inventory based on minimizing costs and maximizing demand satisfaction. The strategy has the potential for optimization, as network coverage is insufficient and relies on very high transportation and personnel capacity levels. As such, the model provides decision support for public authorities to determine an efficient stockpiling strategy and distribution network and provides recommendations for increased resilience. However, certain factors have yet to be considered in this study and should be addressed in future works, such as additional network constraints and heuristic algorithms. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=humanitarian%20logistics" title="humanitarian logistics">humanitarian logistics</a>, <a href="https://publications.waset.org/abstracts/search?q=bi-objective%20optimization" title=" bi-objective optimization"> bi-objective optimization</a>, <a href="https://publications.waset.org/abstracts/search?q=pre-positioning" title=" pre-positioning"> pre-positioning</a>, <a href="https://publications.waset.org/abstracts/search?q=last%20mile%20distribution" title=" last mile distribution"> last mile distribution</a>, <a href="https://publications.waset.org/abstracts/search?q=decision%20support" title=" decision support"> decision support</a>, <a href="https://publications.waset.org/abstracts/search?q=disaster%20relief%20networks" title=" disaster relief networks"> disaster relief networks</a> </p> <a href="https://publications.waset.org/abstracts/162169/bi-objective-network-optimization-in-disaster-relief-logistics" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/162169.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">79</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">115</span> Going beyond Stakeholder Participation</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Florian%20Engel">Florian Engel</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Only with a radical change to an intrinsically motivated project team, through giving the employees the freedom for autonomy, mastery and purpose, it is then possible to develop excellent products. With these changes, combined with using a rapid application development approach, the group of users serves as an important indicator to test the market needs, rather than only as the stakeholders for requirements. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=intrinsic%20motivation" title="intrinsic motivation">intrinsic motivation</a>, <a href="https://publications.waset.org/abstracts/search?q=requirements%20elicitation" title=" requirements elicitation"> requirements elicitation</a>, <a href="https://publications.waset.org/abstracts/search?q=self-directed%20work" title=" self-directed work"> self-directed work</a>, <a href="https://publications.waset.org/abstracts/search?q=stakeholder%20participation" title=" stakeholder participation"> stakeholder participation</a> </p> <a href="https://publications.waset.org/abstracts/29706/going-beyond-stakeholder-participation" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/29706.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">342</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">114</span> Using Support Vector Machines for Measuring Democracy</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Tommy%20Krieger">Tommy Krieger</a>, <a href="https://publications.waset.org/abstracts/search?q=Klaus%20Gruendler"> Klaus Gruendler </a> </p> <p class="card-text"><strong>Abstract:</strong></p> We present a novel approach for measuring democracy, which enables a very detailed and sensitive index. This method is based on Support Vector Machines, a mathematical algorithm for pattern recognition. Our implementation evaluates 188 countries in the period between 1981 and 2011. The Support Vector Machines Democracy Index (SVMDI) is continuously on the 0-1-Interval and robust to variations in the numerical process parameters. The algorithm introduced here can be used for every concept of democracy without additional adjustments, and due to its flexibility it is also a valuable tool for comparison studies. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=democracy" title="democracy">democracy</a>, <a href="https://publications.waset.org/abstracts/search?q=democracy%20index" title=" democracy index"> democracy index</a>, <a href="https://publications.waset.org/abstracts/search?q=machine%20learning" title=" machine learning"> machine learning</a>, <a href="https://publications.waset.org/abstracts/search?q=support%20vector%20machines" title=" support vector machines"> support vector machines</a> </p> <a href="https://publications.waset.org/abstracts/31697/using-support-vector-machines-for-measuring-democracy" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/31697.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">379</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">113</span> An Ultra-Low Output Impedance Power Amplifier for Tx Array in 7-Tesla Magnetic Resonance Imaging</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ashraf%20Abuelhaija">Ashraf Abuelhaija</a>, <a href="https://publications.waset.org/abstracts/search?q=Klaus%20Solbach"> Klaus Solbach</a> </p> <p class="card-text"><strong>Abstract:</strong></p> In Ultra high-field MRI scanners (3T and higher), parallel RF transmission techniques using multiple RF chains with multiple transmit elements are a promising approach to overcome the high-field MRI challenges in terms of inhomogeneity in the RF magnetic field and SAR. However, mutual coupling between the transmit array elements disturbs the desirable independent control of the RF waveforms for each element. This contribution demonstrates a 18 dB improvement of decoupling (isolation) performance due to the very low output impedance of our 1 kW power amplifier. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=EM%20coupling" title="EM coupling">EM coupling</a>, <a href="https://publications.waset.org/abstracts/search?q=inter-element%20isolation" title=" inter-element isolation"> inter-element isolation</a>, <a href="https://publications.waset.org/abstracts/search?q=magnetic%20resonance%20imaging%20%28mri%29" title=" magnetic resonance imaging (mri)"> magnetic resonance imaging (mri)</a>, <a href="https://publications.waset.org/abstracts/search?q=parallel%20transmit" title=" parallel transmit"> parallel transmit</a> </p> <a href="https://publications.waset.org/abstracts/31126/an-ultra-low-output-impedance-power-amplifier-for-tx-array-in-7-tesla-magnetic-resonance-imaging" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/31126.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">495</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">112</span> Grid Pattern Recognition and Suppression in Computed Radiographic Images</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Igor%20Belykh">Igor Belykh</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Anti-scatter grids used in radiographic imaging for the contrast enhancement leave specific artifacts. Those artifacts may be visible or may cause Moiré effect when a digital image is resized on a diagnostic monitor. In this paper, we propose an automated grid artifacts detection and suppression algorithm which is still an actual problem. Grid artifacts detection is based on statistical approach in spatial domain. Grid artifacts suppression is based on Kaiser bandstop filter transfer function design and application avoiding ringing artifacts. Experimental results are discussed and concluded with description of advantages over existing approaches. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=grid" title="grid">grid</a>, <a href="https://publications.waset.org/abstracts/search?q=computed%20radiography" title=" computed radiography"> computed radiography</a>, <a href="https://publications.waset.org/abstracts/search?q=pattern%20recognition" title=" pattern recognition"> pattern recognition</a>, <a href="https://publications.waset.org/abstracts/search?q=image%20processing" title=" image processing"> image processing</a>, <a href="https://publications.waset.org/abstracts/search?q=filtering" title=" filtering"> filtering</a> </p> <a href="https://publications.waset.org/abstracts/7833/grid-pattern-recognition-and-suppression-in-computed-radiographic-images" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/7833.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">283</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">111</span> The Robotic Intervention in the Tourism Experience: The Customer Journey’s Touchpoints, Context, and Qualities</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Aikaterini%20Manthiou">Aikaterini Manthiou</a>, <a href="https://publications.waset.org/abstracts/search?q=Phil%20Klaus"> Phil Klaus</a>, <a href="https://publications.waset.org/abstracts/search?q=Kafia%20Ayadi"> Kafia Ayadi</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Tourism research has shown a growing need to comprehend the robotic tourism experience’s meaning and foundations while also offering guidance regarding future discussions and research. This paper aims to analyze the robotic tourism experience based on the basis of De Keyser et al.’s (2020) conceptualization. In order to develop three theoretical propositions, we explore the robotic tourism experience by means of the three building blocks: touchpoints, context, and qualities. The three building blocks should not be examined in isolation but as a system of interplaying factors impacting the customer journey and customer experience. The study discusses the theoretical and practical implications of these impacts, as well as providing future research directions. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=robotic%20tourism%20experience" title="robotic tourism experience">robotic tourism experience</a>, <a href="https://publications.waset.org/abstracts/search?q=robot" title=" robot"> robot</a>, <a href="https://publications.waset.org/abstracts/search?q=touchpoints" title=" touchpoints"> touchpoints</a>, <a href="https://publications.waset.org/abstracts/search?q=context" title=" context"> context</a>, <a href="https://publications.waset.org/abstracts/search?q=qualities" title=" qualities"> qualities</a> </p> <a href="https://publications.waset.org/abstracts/141054/the-robotic-intervention-in-the-tourism-experience-the-customer-journeys-touchpoints-context-and-qualities" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/141054.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">217</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">110</span> Wet Sliding Wear and Frictional Behavior of Commercially Available Perspex</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=S.%20Reaz%20Ahmed">S. Reaz Ahmed</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20S.%20Kaiser"> M. S. Kaiser</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The tribological behavior of commercially used Perspex was evaluated under dry and wet sliding condition using a pin-on-disc wear tester with different applied loads ranging from 2.5 to 20 N. Experiments were conducted with varying sliding distance from 0.2 km to 4.6 km, wherein the sliding velocity was kept constant, 0.64 ms<sup>-1</sup>. The results reveal that the weight loss increases with applied load and the sliding distance. The nature of the wear rate was very similar in both the sliding environments in which initially the wear rate increased very rapidly with increasing sliding distance and then progressed to a slower rate. Moreover, the wear rate in wet sliding environment was significantly lower than that under dry sliding condition. The worn surfaces were characterized by optical microscope and SEM. It is found that surface modification has significant effect on sliding wear performance of Perspex. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Perspex" title="Perspex">Perspex</a>, <a href="https://publications.waset.org/abstracts/search?q=wear" title=" wear"> wear</a>, <a href="https://publications.waset.org/abstracts/search?q=friction" title=" friction"> friction</a>, <a href="https://publications.waset.org/abstracts/search?q=SEM" title=" SEM"> SEM</a> </p> <a href="https://publications.waset.org/abstracts/73593/wet-sliding-wear-and-frictional-behavior-of-commercially-available-perspex" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/73593.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">272</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">109</span> Web 2.0 Enabling Knowledge-Sharing Practices among Students of IIUM: An Exploration of the Determinants</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Shuaibu%20Hassan%20Usman">Shuaibu Hassan Usman</a>, <a href="https://publications.waset.org/abstracts/search?q=Ishaq%20Oyebisi%20Oyefolahan"> Ishaq Oyebisi Oyefolahan</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This study was aimed to explore the latent factors in the web 2.0 enabled knowledge sharing practices instrument. Seven latent factors were identified through a factor analysis with orthogonal rotation and interpreted based on simple structure convergence, item loadings, and analytical statistics. The number of factors retains was based on the analysis of Kaiser Normalization criteria and Scree plot. The reliability tests revealed a satisfactory reliability scores on each of the seven latent factors of the web 2.0 enabled knowledge sharing practices. Limitation, conclusion, and future work of this study were also discussed. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=factor%20analysis" title="factor analysis">factor analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=latent%20factors" title=" latent factors"> latent factors</a>, <a href="https://publications.waset.org/abstracts/search?q=knowledge%20sharing%20practices" title=" knowledge sharing practices"> knowledge sharing practices</a>, <a href="https://publications.waset.org/abstracts/search?q=students" title=" students"> students</a>, <a href="https://publications.waset.org/abstracts/search?q=web%202.0%20enabled" title=" web 2.0 enabled"> web 2.0 enabled</a> </p> <a href="https://publications.waset.org/abstracts/20731/web-20-enabling-knowledge-sharing-practices-among-students-of-iium-an-exploration-of-the-determinants" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/20731.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">434</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">108</span> On the Resilience of Operational Technology Devices in Penetration Tests</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Marko%20Schuba">Marko Schuba</a>, <a href="https://publications.waset.org/abstracts/search?q=Florian%20Kessels"> Florian Kessels</a>, <a href="https://publications.waset.org/abstracts/search?q=Niklas%20Reitz"> Niklas Reitz</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Operational technology (OT) controls physical processes in critical infrastructures and economically important industries. With the convergence of OT with classical information technology (IT), rising cybercrime worldwide and the increasingly difficult geopolitical situation, the risks of OT infrastructures being attacked are growing. Classical penetration testing, in which testers take on the role of an attacker, has so far found little acceptance in the OT sector - the risk that a penetration test could do more harm than good seems too great. This paper examines the resilience of various OT systems using typical penetration test tools. It is shown that such a test certainly involves risks, but is also feasible in OT if a cautious approach is taken. Therefore, OT penetration testing should be considered as a tool to improve the cyber security of critical infrastructures. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=penetration%20testing" title="penetration testing">penetration testing</a>, <a href="https://publications.waset.org/abstracts/search?q=OT" title=" OT"> OT</a>, <a href="https://publications.waset.org/abstracts/search?q=ICS" title=" ICS"> ICS</a>, <a href="https://publications.waset.org/abstracts/search?q=OT%20security" title=" OT security"> OT security</a> </p> <a href="https://publications.waset.org/abstracts/193449/on-the-resilience-of-operational-technology-devices-in-penetration-tests" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/193449.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">18</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">107</span> Innovative Acoustic Emission Techniques for Concrete Health Monitoring</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Rahmat%20Ali">Rahmat Ali</a>, <a href="https://publications.waset.org/abstracts/search?q=Beenish%20Khan"> Beenish Khan</a>, <a href="https://publications.waset.org/abstracts/search?q=Aftabullah"> Aftabullah</a>, <a href="https://publications.waset.org/abstracts/search?q=Abid%20A.%20Shah"> Abid A. Shah</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This research is an attempt to investigate the wide range of events using acoustic emission (AE) sensors of the concrete cubes subjected to different stress condition loading and unloading of concrete cubes. A total of 27 specimens were prepared and tested including 18 cubic (6”x6”x6”) and nine cylindrical (4”x8”) specimens were molded from three batches of concrete using w/c of 0.40, 0.50, and 0.60. The compressive strength of concrete was determined from concrete cylinder specimens. The deterioration of concrete was evaluated using the occurrence of felicity and Kaiser effects at each stress condition. It was found that acoustic emission hits usually exceeded when damage increases. Additionally, the correlation between AE techniques and the load applied were determined by plotting the normalized values. The influence of w/c on sensitivity of the AE technique in detecting concrete damages was also investigated. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=acoustic%20emission" title="acoustic emission">acoustic emission</a>, <a href="https://publications.waset.org/abstracts/search?q=concrete" title=" concrete"> concrete</a>, <a href="https://publications.waset.org/abstracts/search?q=felicity%20ratio" title=" felicity ratio"> felicity ratio</a>, <a href="https://publications.waset.org/abstracts/search?q=sensors" title=" sensors"> sensors</a> </p> <a href="https://publications.waset.org/abstracts/53667/innovative-acoustic-emission-techniques-for-concrete-health-monitoring" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/53667.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">362</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">106</span> Promoting Community Food Security and Empowerment among Somali Bantu Refugees: A Case for Community Kitchen Gardens</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Michelle%20D.%20Hand">Michelle D. Hand</a>, <a href="https://publications.waset.org/abstracts/search?q=Michelle%20L.%20Kaiser"> Michelle L. Kaiser</a> </p> <p class="card-text"><strong>Abstract:</strong></p> African refugees are among the fastest-growing populations in the United States and nearly half of these refugees come from Somalia, many of whom are Somali Bantus, the most marginalized group in Somali society. Yet limited research is available on Somali Bantu refugees. In this paper, Empowerment Theory is used to guide an in-depth exploration of the potential benefits of using community kitchen gardens to increase community food security among Somali Bantu refugees. In addition, recommendations for future research, policy and practice are offered following existing scholarly and grey source literature guidelines as informed by an Empowerment perspective to best meet the needs of this under-researched and underserved yet growing population. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=community%20kitchen%20gardens" title="community kitchen gardens">community kitchen gardens</a>, <a href="https://publications.waset.org/abstracts/search?q=food%20insecurity" title=" food insecurity"> food insecurity</a>, <a href="https://publications.waset.org/abstracts/search?q=refugees" title=" refugees"> refugees</a>, <a href="https://publications.waset.org/abstracts/search?q=Somali%20Bantu" title=" Somali Bantu"> Somali Bantu</a> </p> <a href="https://publications.waset.org/abstracts/91235/promoting-community-food-security-and-empowerment-among-somali-bantu-refugees-a-case-for-community-kitchen-gardens" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/91235.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">275</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">105</span> We Wonder If They Mind: An Empirical Inquiry into the Narratological Function of Mind Wandering in Readers of Literary Texts</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Tina%20Ternes">Tina Ternes</a>, <a href="https://publications.waset.org/abstracts/search?q=Florian%20Kleinau"> Florian Kleinau</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study investigates the content and triggers of mind wandering (MW) in readers of fictional texts. It asks whether readers’ MW is productive (text-related) or unproductive (text-unrelated). Methodologically, it bridges the gap between narratological and data-driven approaches by utilizing a sentence-by-sentence self-paced reading paradigm combined with thought probes in the reading of an excerpt of A. L. Kennedy’s “Baby Blue”. Results show that the contents of MW can be linked to text properties. We validated the role of self-reference in MW and found prediction errors to be triggers of MW. Results also indicate that the content of MW often travels along the lines of the text at hand and can thus be viewed as productive and integral to interpretation. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=narratology" title="narratology">narratology</a>, <a href="https://publications.waset.org/abstracts/search?q=mind%20wandering" title=" mind wandering"> mind wandering</a>, <a href="https://publications.waset.org/abstracts/search?q=reading%20fiction" title=" reading fiction"> reading fiction</a>, <a href="https://publications.waset.org/abstracts/search?q=meta%20cognition" title=" meta cognition"> meta cognition</a> </p> <a href="https://publications.waset.org/abstracts/156203/we-wonder-if-they-mind-an-empirical-inquiry-into-the-narratological-function-of-mind-wandering-in-readers-of-literary-texts" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/156203.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">82</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">104</span> Batman Forever: The Economics of Overlapping Rights</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Franziska%20Kaiser">Franziska Kaiser</a>, <a href="https://publications.waset.org/abstracts/search?q=Alexander%20Cuntz"> Alexander Cuntz</a> </p> <p class="card-text"><strong>Abstract:</strong></p> When copyrighted comic characters are also protected under trademark laws, intellectual property (IP) rights can overlap. Arguably, registering a trademark can increase transaction costs for cross-media uses of characters, or it can favor advertise across a number of sales channels. In an application to book, movie, and video game publishing industries, we thus ask how creative reuse is affected in situations of overlapping rights and whether ‘fuzzy boundaries’ of right frameworks are, in fact, enhancing or decreasing content sales. We use a major U.S. Supreme Court decision as a quasi-natural experiment to apply an IV estimation in our analysis. We find that overlapping rights frameworks negatively affect creative reuses. At large, when copyright-protected comic characters are additionally registered as U.S. trademarks, they are less often reprinted and enter fewer video game productions while generating less revenue from game sales. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=copyright" title="copyright">copyright</a>, <a href="https://publications.waset.org/abstracts/search?q=fictional%20characters" title=" fictional characters"> fictional characters</a>, <a href="https://publications.waset.org/abstracts/search?q=trademark" title=" trademark"> trademark</a>, <a href="https://publications.waset.org/abstracts/search?q=reuse" title=" reuse"> reuse</a> </p> <a href="https://publications.waset.org/abstracts/135146/batman-forever-the-economics-of-overlapping-rights" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/135146.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">210</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">103</span> The impact of International Trade on Maritime Ecosystems: Evidence from the California Emission Control Area and the Kelp Forests</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Fabien%20Candau">Fabien Candau</a>, <a href="https://publications.waset.org/abstracts/search?q=Florian%20Lafferrere"> Florian Lafferrere</a> </p> <p class="card-text"><strong>Abstract:</strong></p> This article analyses how an emission policy for vessels (named California’s Ocean-Going Vessel Fuel Rule) was implemented in 2009 in California impacts trade and marine biodiversity. By studying the decrease in emission levels anticipated by the policy, we measure not only the consequences for port activities but also for one of the most important marine ecosystems of the California Coast: the Kelp forests. Using the Difference in Difference (DiD) approach at the Californian ports level, we find that this policy has led to a significant decrease in trade volume during this period. Therefore, we find a positive and significant effect of shipping policy on kelp canopy and biomass growth by controlling the specific climatic and environmental characteristics of California coastal areas. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=international%20trade" title="international trade">international trade</a>, <a href="https://publications.waset.org/abstracts/search?q=shipping" title=" shipping"> shipping</a>, <a href="https://publications.waset.org/abstracts/search?q=marine%20biodiversity" title=" marine biodiversity"> marine biodiversity</a>, <a href="https://publications.waset.org/abstracts/search?q=emission%20control%20area" title=" emission control area"> emission control area</a> </p> <a href="https://publications.waset.org/abstracts/177949/the-impact-of-international-trade-on-maritime-ecosystems-evidence-from-the-california-emission-control-area-and-the-kelp-forests" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/177949.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">61</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">102</span> A Control Model for the Dismantling of Industrial Plants</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Florian%20Mach">Florian Mach</a>, <a href="https://publications.waset.org/abstracts/search?q=Eric%20Hund"> Eric Hund</a>, <a href="https://publications.waset.org/abstracts/search?q=Malte%20Stonis"> Malte Stonis</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The dismantling of disused industrial facilities such as nuclear power plants or refineries is an enormous challenge for the planning and control of the logistic processes. Existing control models do not meet the requirements for a proper dismantling of industrial plants. Therefore, the paper presents an approach for the control of dismantling and post-processing processes (e.g. decontamination) in plant decommissioning. In contrast to existing approaches, the dismantling sequence and depth are selected depending on the capacity utilization of required post-processing processes by also considering individual characteristics of respective dismantling tasks (e.g. decontamination success rate, uncertainties regarding the process times). The results can be used in the dismantling of industrial plants (e.g. nuclear power plants) to reduce dismantling time and costs by avoiding bottlenecks such as capacity constraints. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=dismantling%20management" title="dismantling management">dismantling management</a>, <a href="https://publications.waset.org/abstracts/search?q=logistics%20planning%20and%20control%20models" title=" logistics planning and control models"> logistics planning and control models</a>, <a href="https://publications.waset.org/abstracts/search?q=nuclear%20power%20plant%20dismantling" title=" nuclear power plant dismantling"> nuclear power plant dismantling</a>, <a href="https://publications.waset.org/abstracts/search?q=reverse%20logistics" title=" reverse logistics"> reverse logistics</a> </p> <a href="https://publications.waset.org/abstracts/51137/a-control-model-for-the-dismantling-of-industrial-plants" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/51137.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">304</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">101</span> Design and Simulation of a Double-Stator Linear Induction Machine with Short Squirrel-Cage Mover</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=David%20Rafetseder">David Rafetseder</a>, <a href="https://publications.waset.org/abstracts/search?q=Walter%20Bauer"> Walter Bauer</a>, <a href="https://publications.waset.org/abstracts/search?q=Florian%20Poltschak"> Florian Poltschak</a>, <a href="https://publications.waset.org/abstracts/search?q=Wolfgang%20Amrhein"> Wolfgang Amrhein</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A flat double-stator linear induction machine (DSLIM) with a short squirrel-cage mover is designed for high thrust force at moderate speed < 5m/s. The performance and motor parameters are determined on the basis of a 2D time-transient simulation with the finite element (FE) software Maxwell 2015. Design guidelines and transformation rules for space vector theory of the LIM are presented. Resulting thrust calculated by flux and current vectors is compared with the FE results showing good coherence and reduced noise. The parameters of the equivalent circuit model are obtained. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=equivalent%20circuit%20model" title="equivalent circuit model">equivalent circuit model</a>, <a href="https://publications.waset.org/abstracts/search?q=finite%20element%20model" title=" finite element model"> finite element model</a>, <a href="https://publications.waset.org/abstracts/search?q=linear%20induction%20motor" title=" linear induction motor"> linear induction motor</a>, <a href="https://publications.waset.org/abstracts/search?q=space%20vector%20theory" title=" space vector theory"> space vector theory</a> </p> <a href="https://publications.waset.org/abstracts/31860/design-and-simulation-of-a-double-stator-linear-induction-machine-with-short-squirrel-cage-mover" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/31860.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">566</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">100</span> Simple Procedure for Probability Calculation of Tensile Crack Occurring in Rigid Pavement: A Case Study</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ale%C5%A1%20Florian">Aleš Florian</a>, <a href="https://publications.waset.org/abstracts/search?q=Lenka%20%C5%A0evelov%C3%A1"> Lenka Ševelová</a>, <a href="https://publications.waset.org/abstracts/search?q=Jaroslav%20%C5%BD%C3%A1k"> Jaroslav Žák</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Formation of tensile cracks in concrete slabs of rigid pavement can be (among others) the initiation point of the other, more serious failures which can ultimately lead to complete degradation of the concrete slab and thus the whole pavement. Two measures can be used for reliability assessment of this phenomenon - the probability of failure and/or the reliability index. Different methods can be used for their calculation. The simple ones are called moment methods and simulation techniques. Two methods - FOSM Method and Simple Random Sampling Method - are verified and their comparison is performed. The influence of information about the probability distribution and the statistical parameters of input variables as well as of the limit state function on the calculated reliability index and failure probability are studied in three points on the lower surface of concrete slabs of the older type of rigid pavement formerly used in the Czech Republic. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=failure" title="failure">failure</a>, <a href="https://publications.waset.org/abstracts/search?q=pavement" title=" pavement"> pavement</a>, <a href="https://publications.waset.org/abstracts/search?q=probability" title=" probability"> probability</a>, <a href="https://publications.waset.org/abstracts/search?q=reliability%20index" title=" reliability index"> reliability index</a>, <a href="https://publications.waset.org/abstracts/search?q=simulation" title=" simulation"> simulation</a>, <a href="https://publications.waset.org/abstracts/search?q=tensile%20crack" title=" tensile crack"> tensile crack</a> </p> <a href="https://publications.waset.org/abstracts/4333/simple-procedure-for-probability-calculation-of-tensile-crack-occurring-in-rigid-pavement-a-case-study" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/4333.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">546</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">99</span> Research Attitude: Its Factor Structure and Determinants in the Graduate Level</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Janet%20Lynn%20S.%20Montemayor">Janet Lynn S. Montemayor</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Dropping survivability and rising drop-out rate in the graduate school is attributed to the demands that come along with research-related requirements. Graduate students tend to withdraw from their studies when confronted with such requirements. This act of succumbing to the challenge is primarily due to a negative mindset. An understanding of students’ view towards research is essential for teachers in facilitating research activities in the graduate school. This study aimed to develop a tool that accurately measures attitude towards research. Psychometric properties of the Research Attitude Inventory (RAIn) was assessed. A pool of items (k=50) was initially constructed and was administered to a development sample composed of Masters and Doctorate degree students (n=159). Results show that the RAIn is a reliable measure of research attitude (k=41, αmax = 0.894). Principal component analysis using orthogonal rotation with Kaiser normalization identified four underlying factors of research attitude, namely predisposition, purpose, perspective, and preparation. Research attitude among the respondents was analyzed using this measure. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=graduate%20education" title="graduate education">graduate education</a>, <a href="https://publications.waset.org/abstracts/search?q=principal%20component%20analysis" title=" principal component analysis"> principal component analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=research%20attitude" title=" research attitude"> research attitude</a>, <a href="https://publications.waset.org/abstracts/search?q=scale%20development" title=" scale development"> scale development</a> </p> <a href="https://publications.waset.org/abstracts/82401/research-attitude-its-factor-structure-and-determinants-in-the-graduate-level" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/82401.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">191</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">98</span> Understanding the Role of Alkali-Free Accelerators in Wet-Mix Shotcrete</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ezgi%20Yurdakul">Ezgi Yurdakul</a>, <a href="https://publications.waset.org/abstracts/search?q=Klaus-Alexander%20Rieder"> Klaus-Alexander Rieder</a>, <a href="https://publications.waset.org/abstracts/search?q=Richard%20Sibbick"> Richard Sibbick</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Most of the shotcrete projects require compliance with meeting a specified early-age strength target (e.g., reaching 1 MPa in 1 hour) that is selected based on the underground conditions. To meet the desired early-age performance characteristics, accelerators are commonly used as they increase early-age strength development rate and accelerate the setting thereby reducing sagging and rebound. The selection of accelerator type and its dosage is made by the setting time and strength required for the shotcrete application. While alkaline and alkali-free accelerators are the two main types used in wet-mix shotcrete; alkali-free admixtures increasingly substitute the alkaline accelerators to improve the performance and working safety. This paper aims to evaluate the impact of alkali-free accelerators in wet-mix on various tests including set time, early and later-age compressive strength, boiled absorption, and electrical resistivity. Furthermore, the comparison between accelerated and non-accelerated samples will be made to demonstrate the interaction between cement and accelerators. Scanning electron microscopy (SEM), fluorescent resin impregnated thin section and cut and polished surface images will be used to understand the microstructure characterization of mixes in the presence of accelerators. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=accelerators" title="accelerators">accelerators</a>, <a href="https://publications.waset.org/abstracts/search?q=chemical%20admixtures" title=" chemical admixtures"> chemical admixtures</a>, <a href="https://publications.waset.org/abstracts/search?q=shotcrete" title=" shotcrete"> shotcrete</a>, <a href="https://publications.waset.org/abstracts/search?q=sprayed%20concrete" title=" sprayed concrete"> sprayed concrete</a> </p> <a href="https://publications.waset.org/abstracts/87205/understanding-the-role-of-alkali-free-accelerators-in-wet-mix-shotcrete" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/87205.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">170</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">97</span> A Review on the Use of Salt in Building Construction</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Vesna%20Pungercar">Vesna Pungercar</a>, <a href="https://publications.waset.org/abstracts/search?q=Florian%20Musso"> Florian Musso</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Identifying materials that can substitute rare or expensive natural resources is one of the key challenges for improving resource efficiency in the building sector. With a growing world population and rising living standards, more and more salt is produced as waste through seawater desalination and potash mining processes. Unfortunately, most of the salt is directly disposed of into nature, where it causes environmental pollution. On the other hand, salt is affordable, is used therapeutically in various respiratory treatments, and can store humidity and heat. It was, therefore, necessary to determine salt materials already in use in building construction and their hygrothermal properties. This research aims to identify salt materials from different scientific branches and historically, to investigate their properties and prioritize the most promising salt materials for indoor applications in a thermal envelope. This was realized through literature review and classification of salt materials into three groups (raw salt materials, composite salt materials, and processed salt materials). The outcome of this research shows that salt has already been used as a building material for centuries and has a potential for future applications due to its hygrothermal properties in a thermal envelope. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=salt" title="salt">salt</a>, <a href="https://publications.waset.org/abstracts/search?q=building%20material" title=" building material"> building material</a>, <a href="https://publications.waset.org/abstracts/search?q=hygrothermal%20properties" title=" hygrothermal properties"> hygrothermal properties</a>, <a href="https://publications.waset.org/abstracts/search?q=environment" title=" environment"> environment</a> </p> <a href="https://publications.waset.org/abstracts/131197/a-review-on-the-use-of-salt-in-building-construction" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/131197.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">169</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">96</span> Investigation of Chip Formation Characteristics during Surface Finishing of HDPE Samples</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20S.%20Kaiser">M. S. Kaiser</a>, <a href="https://publications.waset.org/abstracts/search?q=S.%20Reaz%20Ahmed"> S. Reaz Ahmed</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Chip formation characteristics are investigated during surface finishing of high density polyethylene (HDPE) samples using a shaper machine. Both the cutting speed and depth of cut are varied continually to enable observations under various machining conditions. The generated chips are analyzed in terms of their shape, size, and deformation. Their physical appearances are also observed using digital camera and optical microscope. The investigation shows that continuous chips are obtained for all the cutting conditions. It is observed that cutting speed is more influential than depth of cut to cause dimensional changes of chips. Chips curl radius is also found to increase gradually with the increase of cutting speed. The length of continuous chips remains always smaller than the job length, and the corresponding discrepancies are found to be more prominent at lower cutting speed. Microstructures of the chips reveal that cracks are formed at higher cutting speeds and depth of cuts, which is not that significant at low depth of cut. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=HDPE" title="HDPE">HDPE</a>, <a href="https://publications.waset.org/abstracts/search?q=surface-finishing" title=" surface-finishing"> surface-finishing</a>, <a href="https://publications.waset.org/abstracts/search?q=chip%20formation" title=" chip formation"> chip formation</a>, <a href="https://publications.waset.org/abstracts/search?q=deformation" title=" deformation"> deformation</a>, <a href="https://publications.waset.org/abstracts/search?q=roughness" title=" roughness"> roughness</a> </p> <a href="https://publications.waset.org/abstracts/108553/investigation-of-chip-formation-characteristics-during-surface-finishing-of-hdpe-samples" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/108553.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">146</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">95</span> Environmental Potentials within the Production of Asphalt Mixtures</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Florian%20Gsch%C3%B6sser">Florian Gschösser</a>, <a href="https://publications.waset.org/abstracts/search?q=Walter%20Purrer"> Walter Purrer</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The paper shows examples for the (environmental) optimization of production processes for asphalt mixtures applied for typical road pavements in Austria and Switzerland. The conducted “from-cradle-to-gate” LCA firstly analyzes the production one cubic meter of asphalt and secondly all material production processes for exemplary highway pavements applied in Austria and Switzerland. It is shown that environmental impacts can be reduced by the application of reclaimed asphalt pavement (RAP) and by the optimization of specific production characteristics, e.g. the reduction of the initial moisture of the mineral aggregate and the reduction of the mixing temperature by the application of low-viscosity and foam bitumen. The results of the LCA study demonstrate reduction potentials per cubic meter asphalt of up to 57 % (Global Warming Potential–GWP) and 77 % (Ozone depletion–ODP). The analysis per square meter of asphalt pavement determined environmental potentials of up to 40 % (GWP) and 56 % (ODP). <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=asphalt%20mixtures" title="asphalt mixtures">asphalt mixtures</a>, <a href="https://publications.waset.org/abstracts/search?q=environmental%20potentials" title=" environmental potentials"> environmental potentials</a>, <a href="https://publications.waset.org/abstracts/search?q=life%20cycle%20assessment" title=" life cycle assessment"> life cycle assessment</a>, <a href="https://publications.waset.org/abstracts/search?q=material%20production" title=" material production"> material production</a> </p> <a href="https://publications.waset.org/abstracts/9647/environmental-potentials-within-the-production-of-asphalt-mixtures" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/9647.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">532</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">94</span> Spatial Assessment of Soil Contamination from Informal E-Waste Recycling Site in Agbogbloshie, Ghana</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Kyere%20Vincent%20Nartey">Kyere Vincent Nartey</a>, <a href="https://publications.waset.org/abstracts/search?q=Klaus%20Greve"> Klaus Greve</a>, <a href="https://publications.waset.org/abstracts/search?q=Atiemo%20Sampson"> Atiemo Sampson</a> </p> <p class="card-text"><strong>Abstract:</strong></p> E-waste is discarded electrical electronic equipment inclusive of all components, sub-assemblies and consumables which are part of the product at the time of discarding and known to contain both hazardous and valuable fractions. E-waste is recycled within the proposed ecological restoration of the Agbogbloshie enclave using crude and rudimental recycling procedures such as open burning and manual dismantling which result in pollution and contamination of soil, water and air. Using GIS, this study was conducted to examine the spatial distribution and extent of soil contamination by heavy metals from the e-waste recycling site in Agbogbloshie. From the month of August to November 2013, 146 soil samples were collected in addition to their coordinates using GPS. Elemental analysis performed on the collected soil samples using X-Ray fluorescence revealed over 30 elements including, Ni, Cr, Zn, Cu, Pb and Mn. Using geostatistical techniques in ArcGIS 10.1 spatial assessment and distribution maps were generated. Mathematical models or equations were used to estimate the degree of contamination and pollution index. Results from soil analysis from the Agbogbloshie enclave showed that levels of measured or observed elements were significantly higher than the Canadian EPA and Dutch environmental standards. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=e-waste" title="e-waste">e-waste</a>, <a href="https://publications.waset.org/abstracts/search?q=geostatistics" title=" geostatistics"> geostatistics</a>, <a href="https://publications.waset.org/abstracts/search?q=soil%20contamination" title=" soil contamination"> soil contamination</a>, <a href="https://publications.waset.org/abstracts/search?q=spatial%20distribution" title=" spatial distribution"> spatial distribution</a> </p> <a href="https://publications.waset.org/abstracts/26858/spatial-assessment-of-soil-contamination-from-informal-e-waste-recycling-site-in-agbogbloshie-ghana" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/26858.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">515</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">93</span> X-Ray Diffraction Technique as a Means for Degradation Assessment of Welded Joints </h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Jaroslav%20Fiala">Jaroslav Fiala</a>, <a href="https://publications.waset.org/abstracts/search?q=Jaroslav%20Kaiser"> Jaroslav Kaiser</a>, <a href="https://publications.waset.org/abstracts/search?q=Pavel%20Zlabek"> Pavel Zlabek</a>, <a href="https://publications.waset.org/abstracts/search?q=Vaclav%20Mentl"> Vaclav Mentl</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The X-ray diffraction technique was recognized as a useful tool for the assessment of material degradation degree after a long-time service. In many industrial applications materials are subjected to degradation of mechanical properties as a result of real service conditions. The assessment of the remnant lifetime of components and structures is commonly based on correlated procedures including numerous destructive, non-destructive and mathematical techniques that should guarantee reasonable precise assessment of the current damage extent of materials in question and the remnant lifetime assessment. This paper summarizes results of an experimental programme concentrated on mechanical properties degradation of welded components. Steel an Al-alloy test specimens of base metal, containing welds and simple weldments were fatigue loaded at room temperature to obtain Woehler S-N curve. X-ray diffraction technique was applied to assess the degradation degree of material as a result of cyclic loading. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=fatigue%20loading" title="fatigue loading">fatigue loading</a>, <a href="https://publications.waset.org/abstracts/search?q=material%20degradation" title=" material degradation"> material degradation</a>, <a href="https://publications.waset.org/abstracts/search?q=steels" title=" steels"> steels</a>, <a href="https://publications.waset.org/abstracts/search?q=AL-alloys" title=" AL-alloys"> AL-alloys</a>, <a href="https://publications.waset.org/abstracts/search?q=X-ray%20diffraction" title=" X-ray diffraction "> X-ray diffraction </a> </p> <a href="https://publications.waset.org/abstracts/25238/x-ray-diffraction-technique-as-a-means-for-degradation-assessment-of-welded-joints" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/25238.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">439</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">92</span> Rapid Design Approach for Electric Long-Range Drones</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Adrian%20Sauer">Adrian Sauer</a>, <a href="https://publications.waset.org/abstracts/search?q=Lorenz%20Einberger"> Lorenz Einberger</a>, <a href="https://publications.waset.org/abstracts/search?q=Florian%20Hilpert"> Florian Hilpert</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The advancements and technical innovations in the field of electric unmanned aviation over the past years opened the third dimension in areas like surveillance, logistics, and mobility for a wide range of private and commercial users. Researchers and companies are faced with the task of integrating their technology into airborne platforms. Especially start-ups and researchers require unmanned aerial vehicles (UAV), which can be quickly developed for specific use cases without spending significant time and money. This paper shows a design approach for the rapid development of a lightweight automatic separate-lift-thrust (SLT) electric vertical take-off and landing (eVTOL) UAV prototype, which is able to fulfill basic transportation as well as surveillance missions. The design approach does not require expensive or time-consuming design loop software. Thereby developers can easily understand, adapt, and adjust the presented method for their own project. The approach is mainly focused on crucial design aspects such as aerofoil, tuning, and powertrain. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=aerofoil" title="aerofoil">aerofoil</a>, <a href="https://publications.waset.org/abstracts/search?q=drones" title=" drones"> drones</a>, <a href="https://publications.waset.org/abstracts/search?q=rapid%20prototyping" title=" rapid prototyping"> rapid prototyping</a>, <a href="https://publications.waset.org/abstracts/search?q=powertrain" title=" powertrain"> powertrain</a> </p> <a href="https://publications.waset.org/abstracts/170641/rapid-design-approach-for-electric-long-range-drones" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/170641.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">71</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">91</span> Smart-Textile Containers for Urban Mobility</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Ren%C3%A9%20Vieroth">René Vieroth</a>, <a href="https://publications.waset.org/abstracts/search?q=Christian%20Dils"> Christian Dils</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20V.%20Krshiwoblozki"> M. V. Krshiwoblozki</a>, <a href="https://publications.waset.org/abstracts/search?q=Christine%20Kallmayer"> Christine Kallmayer</a>, <a href="https://publications.waset.org/abstracts/search?q=Martin%20Schneider-Ramelow"> Martin Schneider-Ramelow</a>, <a href="https://publications.waset.org/abstracts/search?q=Klaus-Dieter%20Lang"> Klaus-Dieter Lang</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Green urban mobility in commercial and private contexts is one of the great challenges for the continuously growing cities all over the world. Bicycle based solutions are already and since a long time the key to success. Modern developments like e-bikes and high-end cargo-bikes complement the portfolio. Weight, aerodynamic drag, and security for the transported goods are the key factors for working solutions. Recent achievements in the field of smart-textiles allowed the creation of a totally new generation of intelligent textile cargo containers, which fulfill those demands. The fusion of technical textiles, design and electrical engineering made it possible to create an ecological solution which is very near to become a product. This paper shows all the details of this solution that includes an especially developed sensor textile for cut detection, a protective textile layer for intrusion prevention, an universal-charging-unit for energy harvesting from diverse sources and a low-energy alarm system with GSM/GPRS connection, GPS location and RFID interface. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=cargo-bike" title="cargo-bike">cargo-bike</a>, <a href="https://publications.waset.org/abstracts/search?q=cut-detection" title=" cut-detection"> cut-detection</a>, <a href="https://publications.waset.org/abstracts/search?q=e-bike" title=" e-bike"> e-bike</a>, <a href="https://publications.waset.org/abstracts/search?q=energy-harvesting" title=" energy-harvesting"> energy-harvesting</a>, <a href="https://publications.waset.org/abstracts/search?q=green%20urban%20mobility" title=" green urban mobility"> green urban mobility</a>, <a href="https://publications.waset.org/abstracts/search?q=logistics" title=" logistics"> logistics</a>, <a href="https://publications.waset.org/abstracts/search?q=smart-textiles" title=" smart-textiles"> smart-textiles</a>, <a href="https://publications.waset.org/abstracts/search?q=textile-integrity%20sensor" title=" textile-integrity sensor"> textile-integrity sensor</a> </p> <a href="https://publications.waset.org/abstracts/77783/smart-textile-containers-for-urban-mobility" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/77783.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">315</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">90</span> Pre-Analysis of Printed Circuit Boards Based on Multispectral Imaging for Vision Based Recognition of Electronics Waste</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Florian%20Kleber">Florian Kleber</a>, <a href="https://publications.waset.org/abstracts/search?q=Martin%20Kampel"> Martin Kampel</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The increasing demand of gallium, indium and rare-earth elements for the production of electronics, e.g. solid state-lighting, photovoltaics, integrated circuits, and liquid crystal displays, will exceed the world-wide supply according to current forecasts. Recycling systems to reclaim these materials are not yet in place, which challenges the sustainability of these technologies. This paper proposes a multispectral imaging system as a basis for a vision based recognition system for valuable components of electronics waste. Multispectral images intend to enhance the contrast of images of printed circuit boards (single components, as well as labels) for further analysis, such as optical character recognition and entire printed circuit board recognition. The results show that a higher contrast is achieved in the near infrared compared to ultraviolet and visible light. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=electronics%20waste" title="electronics waste">electronics waste</a>, <a href="https://publications.waset.org/abstracts/search?q=multispectral%20imaging" title=" multispectral imaging"> multispectral imaging</a>, <a href="https://publications.waset.org/abstracts/search?q=printed%20circuit%20boards" title=" printed circuit boards"> printed circuit boards</a>, <a href="https://publications.waset.org/abstracts/search?q=rare-earth%20elements" title=" rare-earth elements"> rare-earth elements</a> </p> <a href="https://publications.waset.org/abstracts/15815/pre-analysis-of-printed-circuit-boards-based-on-multispectral-imaging-for-vision-based-recognition-of-electronics-waste" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/15815.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">415</span> </span> </div> </div> <div class="card paper-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">89</span> Corrosion Behaviour of Hypereutectic Al-Si Automotive Alloy in Different pH Environment</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=M.%20Al%20Nur">M. Al Nur</a>, <a href="https://publications.waset.org/abstracts/search?q=M.%20S.%20Kaiser"> M. S. Kaiser</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Corrosion behaviour of hypereutectic Al-19Si automotive alloy in different pH=1, 3, 5, 7, 9, 11, and 13 environments was carried out using conventional gravimetric measurements and was complemented by resistivity, optical micrograph, scanning electron microscopy (SEM) and X-ray analyzer (EDX) investigations. Gravimetric analysis confirmed that the highest corrosion rate is shown at pH 13 followed by pH 1. Minimum corrosion occurs in the pH range of 3.0 to 11 due to establishment of passive layer on the surface. The highest corrosion rate at pH 13 is due to the presence of sodium hydroxide in the solution which dissolves the surface oxide film at a steady rate. At pH 1, it can be attributed that the presence of aggressive chloride ions serves to pick up the damage of the passive films at localized regions. With varying exposure periods by both, the environment complies with the normal corrosion rate profile that is an initial steep rise followed by a nearly constant value of corrosion rate. Resistivity increases in case of pH 1 solution for the higher pit formation and decreases at pH 13 due to formation of thin film. The SEM image of corroded samples immersed in pH 1 solution clearly shows pores on the surface and in pH 13 solution, and the corrosion layer seems more compact and homogenous and not porous. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=Al-Si%20alloy" title="Al-Si alloy">Al-Si alloy</a>, <a href="https://publications.waset.org/abstracts/search?q=corrosion" title=" corrosion"> corrosion</a>, <a href="https://publications.waset.org/abstracts/search?q=pH" title=" pH"> pH</a>, <a href="https://publications.waset.org/abstracts/search?q=resistivity" title=" resistivity"> resistivity</a>, <a href="https://publications.waset.org/abstracts/search?q=scanning%20electron%20microscopy%20%28SEM%29" title=" scanning electron microscopy (SEM)"> scanning electron microscopy (SEM)</a> </p> <a href="https://publications.waset.org/abstracts/68065/corrosion-behaviour-of-hypereutectic-al-si-automotive-alloy-in-different-ph-environment" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/68065.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">166</span> </span> </div> </div> <ul class="pagination"> <li class="page-item disabled"><span class="page-link">&lsaquo;</span></li> <li class="page-item active"><span class="page-link">1</span></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Florian%20Klaus%20Kaiser&page=2">2</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Florian%20Klaus%20Kaiser&page=3">3</a></li> <li class="page-item"><a class="page-link" href="https://publications.waset.org/abstracts/search?q=Florian%20Klaus%20Kaiser&page=4">4</a></li> <li class="page-item"><a class="page-link" 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