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//]]> </script><noscript><fieldset><legend>Cambiar idioma</legend><div class="camposDeFormulario"><div id="campoDeCambioDeIdioma"><label for="idioma">Idioma</label><select class="capitalize" id="idioma" name="lang" title="Seleccione el idioma en el que desea navegar por Dialnet" onchange="this.form.submit();"><option value="CAT">catal脿</option><option value="GER">Deutsch</option><option value="ENG">English</option><option value="SPA" selected="selected">espa帽ol</option><option value="BAQ">euskara</option><option value="FRE">fran莽ais</option><option value="GLG">galego</option><option value="ITA">italiano</option><option value="POR">portugu锚s</option><option value="RUM">rom芒n膬</option></select></div></div></fieldset><div class="botonesDeFormulario"><div><button class="boton" type="submit">Cambiar</button></div></div></noscript></form></li></ul></div> </div> <hr/> <div id="principal"> <div id="contenidoPagina" class="textos contenido"> <div id="accesibilidad"> <h2>Accesibilidad web</h2> <p>Se conoce por accesibilidad web la posibilidad de que cualquier persona, independientemente de sus capacidades personales y de las caracter铆sticas t茅cnicas del equipamiento utilizado, tenga acceso a toda la informaci贸n y funcionalidades de un sitio web.</p> <p>El concepto de accesibilidad est谩 estrechamente relacionado con el de usabilidad, definido por Jackob Nielsen como el atributo de calidad que mide lo f谩ciles que son de usar las interfaces Web.</p> <p>El organismo encargado de promover la accesibilidad es el World Wide Web Consortium ( <acronym title="The World Wide Web Consortium" xml:lang="es"> W3C </acronym> ), en especial su grupo de trabajo Web Accessibility Initiative ( <acronym title="The Web Accessibility Initiative" xml:lang="es"> WAI </acronym> ) encargado de proporcionar pautas y recursos que ayudan a hacer la Web accesible.</p> <p>El <acronym title="The World Wide Web Consortium" xml:lang="es"> W3C </acronym> establece el grado de accesibilidad en niveles denominados: A, AA y AAA correspondiendo respectivamente a criterios m铆nimos de accesibilidad, extendidos y accesibilidad m谩xima.</p> <p>Desde el 2006 (a帽o en que se llev贸 a cabo la realizaci贸n del primer redise帽o de Dialnet) hasta el d铆a de hoy, se ha hecho un especial esfuerzo en intentar cumplir con las pautas establecidas por la <acronym title="The Web Accessibility Initiative" xml:lang="es"> WAI </acronym> demostrando su compromiso con una continua mejora de la Web. Para lograrlo se han tomado, entre otras, las siguientes medidas:</p> <ul> <li>Orden estructurado de presentaci贸n de los elementos tanto en pantalla como dentro del c贸digo HTML.</li> <li>Validaci贸n estricta del c贸digo de las p谩ginas en formato <acronym title="eXtensible Hypertext Markup Language" xml:lang="es"> XHTML </acronym> .</li> <li>Separaci贸n al m谩ximo de la informaci贸n de presentaci贸n del contenido, facilitando la lectura de las p谩ginas a los lectores autom谩ticos utilizados por invidentes.</li> <li>Selecci贸n cuidada de las combinaciones de color de la web para que puedan ser visualizados por personas con discapacidad visual.</li> <li>Utilizaci贸n de teclas de acceso r谩pido a los men煤s y opciones importantes.</li> <li>Empleo de etiquetas de acr贸nimos para explicar el significado de las siglas.</li> <li>Identificaci贸n del idioma principal de la p谩gina.</li> <li>Sistema de navegaci贸n simplificado, incluyendo asistencias como enlaces al inicio y pie de la p谩gina que llevan al contenido de la misma</li> <li>Inclusi贸n de textos alternativos en todas las im谩genes.</li> <li>Dise帽o de las p谩ginas para que se vean lo mejor y m谩s uniformemente posible con diferentess navegadores y versiones de estos.</li> </ul> <p>Para mejorar la accesibilidad de la p谩gina, adem谩s de realizar comprobaciones manuales se han empleado diferentes herramientas de comprobaci贸n, como <a class="externo" href="http://www.sidar.org/hera/"> Hera </a> y <a class="externo" href="http://www.tawdis.net/"> Taw </a> .</p> <p>La realizaci贸n de comprobaciones con las anteriores herramientas sobre la web de Dialnet arrojan como resultado el cumplimiento en la pr谩ctica totalidad de las pautas de accesibilidad requeridas para conseguir el nivel AA y muchas de las necesarias para el nivel AAA.</p> <p>La <a class="externo" href="http://www.fundaciondialnet.es/"> Fundaci贸n Dialnet </a> declara de esta forma su compromiso con la accesibilidad, y aboga porque la difusi贸n de la investigaci贸n a trav茅s del sitio web Dialnet sea accesible para cualquier persona independientemente de sus capacidades.</p> <p>Si encontrase dificultades para acceder a ciertos contenidos o tuviese alguna sugerencia que nos ayude a mejorar, por favor no dude en contactar con nosotros mediante nuestro <a href="https://soporte.dialnet.unirioja.es/portal/es/newticket?departmentId=54059000000007061"> formulario de contacto </a> .</p> </div> </div> <hr/> <div id="opcionesDeUsuario"> <div id="imagenDeInstitucion"> <a class="externoImagen" href="http://www.fundaciondialnet.es"><img src="/imagen/fundacion_dialnet.png" alt="Fundaci贸n Dialnet" title="Fundaci贸n Dialnet"/></a> </div> <div id="menuDeUsuario" class="bloqueOpcionesDeUsuario"> <div id="loginDeUsuario"> <h2 class="colorPersonalizable">Acceso de usuarios registrados</h2> <img class="imagenIdentificacion" src="/imagen/icono_login.png" alt="Imagen de identificaci贸n"/> <a class="login boton fondoPersonalizable2" href="https://dialnet.unirioja.es:443/servlet/sso/login?redirect=%2Finfo%2Faccesibilidad" title="Acceso a Dialnet"> Identificarse </a> <a class="colorPersonalizable2" href="/servlet/olvidoonline">驴Olvid贸 su contrase帽a?</a> </div> </div> <div id="registroDeUsuario" class="bloqueOpcionesDeUsuario"> <div class="registro"><span class="esNuevo">驴Es nuevo?</span> <a class="registrarse colorPersonalizable2" href="/servlet/alta">Reg铆strese</a></div> <a class="colorPersonalizable2" href="/info/ayuda/ausureg">Ventajas de registrarse</a> </div> <div class="bloqueOpcionesDeUsuario"> <h2>Dialnet Plus</h2> <ul> <li> <a href="/info/ayuda/plus" class="enlaceDialnetPlusMenuUsuario" title="M谩s informaci贸n sobre Dialnet Plus"><img class="iconoAyudaDialnetPlus" src="/imagen/dialnetplus.png" alt="M谩s informaci贸n sobre Dialnet Plus"/></a> </li> </ul> </div> </div> <div style="clear: both"></div> </div> <hr/> <div id="pieDePagina"> <div id="barraPie"> <div id="copyright"> <p> <span id="simboloDeCopyright" title="Copyright">©</span> <span>2001-2024</span> <a href="https://fundaciondialnet.unirioja.es/" class="externo">Fundaci贸n Dialnet</a> · Todos los derechos reservados </p> </div> <div id="estandares"> <ul> <li> <a href="/info/ayuda/plus">Dialnet Plus</a> </li> <li> <a href="/info/accesibilidad">Accesibilidad</a> </li> <li> <a href="/info/aviso_legal">Aviso Legal</a> </li> </ul> </div> </div> <hr/> <div id="pie"> <div id="imagenDeFundacionDialnet"> <p> <span id="coordinadoPor">Coordinado por:</span> <span id="logoDeFundacionDialnet"><a class="externoImagen" href="https://fundaciondialnet.unirioja.es/"><img title="Fundaci贸n Dialnet" alt="Fundaci贸n Dialnet" src="/imagen/fundacion_dialnet.png"/></a></span> </p> </div> <div id="menuPie"> <!-- No mostramos el autor--> <ul><li><a href="/" title="Portada de Dialnet" accesskey="i"><span class="teclaDeAcceso">I</span>nicio</a></li><li><a href="/documentos" title="B煤squeda de documentos" accesskey="b"><span class="teclaDeAcceso">B</span>uscar</a></li><li><a href="/revistas" title="P谩gina principal de revistas" accesskey="r"><span class="teclaDeAcceso">R</span>evistas</a></li><li><a href="/tesis" title="P谩gina principal de tesis" accesskey="t"><span class="teclaDeAcceso">T</span>esis</a></li><li><a href="/congresos" title="P谩gina principal de congresos" accesskey="n">Co<span class="teclaDeAcceso">n</span>gresos </a></li><li><a href="/metricas" class="logoDialnetMetricas" title="Portal de indicadores de la producci贸n cient铆fica" accesskey="m"><span class="teclaDeAcceso">m</span>茅tricas </a></li><li class="boton-ayuda"><a class="popup-ayuda" href="/info/ayuda" title="P谩ginas de Ayuda" accesskey="0">Ayuda</a></li><li><a class="colorPersonalizable2" href="/servlet/alta" title="Registro de un nuevo usuario" accesskey="e">R<span class="teclaDeAcceso">e</span>gistrarse</a></li></ul> </div> <div id="imagenUr"> <a class="externoImagen" href="https://www.unirioja.es/"> <img title="Universidad de La 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