CINXE.COM

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clip-rule="evenodd"></path></svg></span><span class="_13sjisp0"> opens in new tab/window</span></span></a></p></div></div></div></div></div></div></div><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbnx _16jmeqbq0 _16jmeqbrl _16jmeqbrg _16jmeqb1s _16jmeqb8 _16jmeqb2c"><img class="popcxs1 popcxs3" src="//images.ctfassets.net/o78em1y1w4i4/7y5T6XPLazZCohdSCW5bTo/42b62f3ec1092fac40d55e8477af7ae5/ScienceDirect_factsheet_2024.jpg?fm=webp&w=1260&q=75" alt="Man reading a book" width="1260" height="946" sizes="(min-width: 650px) 50vw, (min-width: 1024px) 690px, 100vw" srcSet="//images.ctfassets.net/o78em1y1w4i4/7y5T6XPLazZCohdSCW5bTo/42b62f3ec1092fac40d55e8477af7ae5/ScienceDirect_factsheet_2024.jpg?fm=webp&w=384&q=75 384w, //images.ctfassets.net/o78em1y1w4i4/7y5T6XPLazZCohdSCW5bTo/42b62f3ec1092fac40d55e8477af7ae5/ScienceDirect_factsheet_2024.jpg?fm=webp&w=640&q=75 640w, //images.ctfassets.net/o78em1y1w4i4/7y5T6XPLazZCohdSCW5bTo/42b62f3ec1092fac40d55e8477af7ae5/ScienceDirect_factsheet_2024.jpg?fm=webp&w=750&q=75 750w, //images.ctfassets.net/o78em1y1w4i4/7y5T6XPLazZCohdSCW5bTo/42b62f3ec1092fac40d55e8477af7ae5/ScienceDirect_factsheet_2024.jpg?fm=webp&w=828&q=75 828w, //images.ctfassets.net/o78em1y1w4i4/7y5T6XPLazZCohdSCW5bTo/42b62f3ec1092fac40d55e8477af7ae5/ScienceDirect_factsheet_2024.jpg?fm=webp&w=1080&q=75 1080w, //images.ctfassets.net/o78em1y1w4i4/7y5T6XPLazZCohdSCW5bTo/42b62f3ec1092fac40d55e8477af7ae5/ScienceDirect_factsheet_2024.jpg?fm=webp&w=1200&q=75 1200w, //images.ctfassets.net/o78em1y1w4i4/7y5T6XPLazZCohdSCW5bTo/42b62f3ec1092fac40d55e8477af7ae5/ScienceDirect_factsheet_2024.jpg?fm=webp&w=1920&q=75 1920w, //images.ctfassets.net/o78em1y1w4i4/7y5T6XPLazZCohdSCW5bTo/42b62f3ec1092fac40d55e8477af7ae5/ScienceDirect_factsheet_2024.jpg?fm=webp&w=2048&q=75 2048w, //images.ctfassets.net/o78em1y1w4i4/7y5T6XPLazZCohdSCW5bTo/42b62f3ec1092fac40d55e8477af7ae5/ScienceDirect_factsheet_2024.jpg?fm=webp&w=3840&q=75 3840w" decoding="async" loading="lazy"/></div></div></article><article class=""><div class="_1u13v720 _16jmeqbi5 _16jmeqbio _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0 _16jmeqbp9"><div class="_16jmeqb1s _16jmeqb8 _16jmeqb2c"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><h2 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsk _16jmeqbsu _16jmeqb16k _16jmeqb164" data-heading-level="4">Award-winning books</h2><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div data-testid="teaser-list-item"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Get comprehensive coverage of the full range of disciplines featuring renowned imprints Academic Press, Woodhead Publishing and W.B. 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Search, read and work seamlessly across books and journals.</p><ul class="_1w1hhao0 _16jmeqb18 _16jmeqb1s _16jmeqbic"><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg fill="currentColor" stroke="currentColor" viewBox="0 0 24 24" width="14" height="14"><circle cx="12" cy="12" r="6.3"></circle></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">46K books</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg fill="currentColor" stroke="currentColor" viewBox="0 0 24 24" width="14" height="14"><circle cx="12" cy="12" r="6.3"></circle></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">1M authors</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg fill="currentColor" stroke="currentColor" viewBox="0 0 24 24" width="14" height="14"><circle cx="12" cy="12" r="6.3"></circle></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">More than 50 imprints</p></div></div></li></ul><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v"><a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="/products/sciencedirect/books"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">Learn more about our book collections</span></a></p></div></div></div></div></div></div></div><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbnx _16jmeqbq0 _16jmeqbrl _16jmeqbrg _16jmeqb1s _16jmeqb8 _16jmeqb2c"><img class="popcxs1 popcxs3" src="//images.ctfassets.net/o78em1y1w4i4/2zuoebGQ1ByJFtgg3XSlaT/4f49c4ee58441240a9d892bf36d9e00a/Hybrid2_-_ScienceDirect_-_variation2.jpg?fm=webp&w=1160&q=75" alt="Female reading a book in a library" width="1160" height="870" sizes="(min-width: 650px) 50vw, (min-width: 1024px) 690px, 100vw" srcSet="//images.ctfassets.net/o78em1y1w4i4/2zuoebGQ1ByJFtgg3XSlaT/4f49c4ee58441240a9d892bf36d9e00a/Hybrid2_-_ScienceDirect_-_variation2.jpg?fm=webp&w=384&q=75 384w, //images.ctfassets.net/o78em1y1w4i4/2zuoebGQ1ByJFtgg3XSlaT/4f49c4ee58441240a9d892bf36d9e00a/Hybrid2_-_ScienceDirect_-_variation2.jpg?fm=webp&w=640&q=75 640w, //images.ctfassets.net/o78em1y1w4i4/2zuoebGQ1ByJFtgg3XSlaT/4f49c4ee58441240a9d892bf36d9e00a/Hybrid2_-_ScienceDirect_-_variation2.jpg?fm=webp&w=750&q=75 750w, //images.ctfassets.net/o78em1y1w4i4/2zuoebGQ1ByJFtgg3XSlaT/4f49c4ee58441240a9d892bf36d9e00a/Hybrid2_-_ScienceDirect_-_variation2.jpg?fm=webp&w=828&q=75 828w, //images.ctfassets.net/o78em1y1w4i4/2zuoebGQ1ByJFtgg3XSlaT/4f49c4ee58441240a9d892bf36d9e00a/Hybrid2_-_ScienceDirect_-_variation2.jpg?fm=webp&w=1080&q=75 1080w, //images.ctfassets.net/o78em1y1w4i4/2zuoebGQ1ByJFtgg3XSlaT/4f49c4ee58441240a9d892bf36d9e00a/Hybrid2_-_ScienceDirect_-_variation2.jpg?fm=webp&w=1200&q=75 1200w, //images.ctfassets.net/o78em1y1w4i4/2zuoebGQ1ByJFtgg3XSlaT/4f49c4ee58441240a9d892bf36d9e00a/Hybrid2_-_ScienceDirect_-_variation2.jpg?fm=webp&w=1920&q=75 1920w, //images.ctfassets.net/o78em1y1w4i4/2zuoebGQ1ByJFtgg3XSlaT/4f49c4ee58441240a9d892bf36d9e00a/Hybrid2_-_ScienceDirect_-_variation2.jpg?fm=webp&w=2048&q=75 2048w, //images.ctfassets.net/o78em1y1w4i4/2zuoebGQ1ByJFtgg3XSlaT/4f49c4ee58441240a9d892bf36d9e00a/Hybrid2_-_ScienceDirect_-_variation2.jpg?fm=webp&w=3840&q=75 3840w" decoding="async" loading="lazy"/></div></div></article><article class=""><div class="_1u13v720 _16jmeqbi5 _16jmeqbio _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0 _16jmeqbp9"><div class="_16jmeqb1s _16jmeqb8 _16jmeqb2c"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><h2 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsk _16jmeqbsu _16jmeqb16k _16jmeqb164" data-heading-level="4">More context with ScienceDirect Topics</h2><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div data-testid="teaser-list-item"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Gain a deeper understanding of more than 363,000 key topics, unfamiliar terms and concepts with explanations embedded directly into your reading experience. </p><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v"><a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="/products/sciencedirect/topics"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">Learn more about ScienceDirect Topics</span></a></p></div></div></div></div></div></div></div><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbnx _16jmeqbq0 _16jmeqbrl _16jmeqbrg _16jmeqb1s _16jmeqb8 _16jmeqb2c"><img class="popcxs1 popcxs3" src="//images.ctfassets.net/o78em1y1w4i4/76cwP5Mu7kZY9SLe6bX5zI/4c5c76ac5988a4eaa299223470ae5362/Hybrid12_-__ScienceDirect_-_variation2.jpg?fm=webp&w=1160&q=75" alt="Two students looking at a monitor" width="1160" height="870" sizes="(min-width: 650px) 50vw, (min-width: 1024px) 690px, 100vw" srcSet="//images.ctfassets.net/o78em1y1w4i4/76cwP5Mu7kZY9SLe6bX5zI/4c5c76ac5988a4eaa299223470ae5362/Hybrid12_-__ScienceDirect_-_variation2.jpg?fm=webp&w=384&q=75 384w, //images.ctfassets.net/o78em1y1w4i4/76cwP5Mu7kZY9SLe6bX5zI/4c5c76ac5988a4eaa299223470ae5362/Hybrid12_-__ScienceDirect_-_variation2.jpg?fm=webp&w=640&q=75 640w, //images.ctfassets.net/o78em1y1w4i4/76cwP5Mu7kZY9SLe6bX5zI/4c5c76ac5988a4eaa299223470ae5362/Hybrid12_-__ScienceDirect_-_variation2.jpg?fm=webp&w=750&q=75 750w, //images.ctfassets.net/o78em1y1w4i4/76cwP5Mu7kZY9SLe6bX5zI/4c5c76ac5988a4eaa299223470ae5362/Hybrid12_-__ScienceDirect_-_variation2.jpg?fm=webp&w=828&q=75 828w, //images.ctfassets.net/o78em1y1w4i4/76cwP5Mu7kZY9SLe6bX5zI/4c5c76ac5988a4eaa299223470ae5362/Hybrid12_-__ScienceDirect_-_variation2.jpg?fm=webp&w=1080&q=75 1080w, //images.ctfassets.net/o78em1y1w4i4/76cwP5Mu7kZY9SLe6bX5zI/4c5c76ac5988a4eaa299223470ae5362/Hybrid12_-__ScienceDirect_-_variation2.jpg?fm=webp&w=1200&q=75 1200w, //images.ctfassets.net/o78em1y1w4i4/76cwP5Mu7kZY9SLe6bX5zI/4c5c76ac5988a4eaa299223470ae5362/Hybrid12_-__ScienceDirect_-_variation2.jpg?fm=webp&w=1920&q=75 1920w, //images.ctfassets.net/o78em1y1w4i4/76cwP5Mu7kZY9SLe6bX5zI/4c5c76ac5988a4eaa299223470ae5362/Hybrid12_-__ScienceDirect_-_variation2.jpg?fm=webp&w=2048&q=75 2048w, //images.ctfassets.net/o78em1y1w4i4/76cwP5Mu7kZY9SLe6bX5zI/4c5c76ac5988a4eaa299223470ae5362/Hybrid12_-__ScienceDirect_-_variation2.jpg?fm=webp&w=3840&q=75 3840w" decoding="async" loading="lazy"/></div></div></article><article class=""><div class="_1u13v720 _16jmeqbi5 _16jmeqbio _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0 _16jmeqbp9"><div class="_16jmeqb1s _16jmeqb8 _16jmeqb2c"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><h2 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsk _16jmeqbsu _16jmeqb16k _16jmeqb164" data-heading-level="4">What's new?</h2><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div data-testid="teaser-list-item"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><ul class="_1w1hhao0 _16jmeqb18 _16jmeqb1s _16jmeqbic"><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg fill="currentColor" stroke="currentColor" viewBox="0 0 24 24" width="14" height="14"><circle cx="12" cy="12" r="6.3"></circle></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v"><a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="https://www.sciencedirect.com/science/article/pii/S0040402008011344" rel="noopener" target="_blank"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">Article page contextual integration with Reaxys<span class="_17x85qk1 gv4p8b0 _16jmeqb166 _16jmeqb167"><svg viewBox="0 0 24 24" class=" nddnvd1 nddnvd6 _17x85qk0"><path fill="currentColor" fill-rule="evenodd" d="M5.438 6.75h10.7L4.983 17.906l1.326 1.328 11.13-11.13V18.75h1.875V4.875H5.438V6.75Z" clip-rule="evenodd"></path></svg></span><span class="_13sjisp0"> opens in new tab/window</span></span></a>: Interactive structure data from Reaxys is now available on ScienceDirect. (Requires Reaxys subscription to access data.)</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg fill="currentColor" stroke="currentColor" viewBox="0 0 24 24" width="14" height="14"><circle cx="12" cy="12" r="6.3"></circle></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v"><a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="/products/sciencedirect/journals/content-syndication-partnerships"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">Content Syndication Partnerships</span></a>: Researchers can access over 150,000 articles from leading publishers directly on ScienceDirect.</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u 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src="//images.ctfassets.net/o78em1y1w4i4/TRhWmoKYJI6sVN1RqLnTa/36fe131a93995d50a18755f5cda1b6c2/SD_whats_new_teaser__image__1_.jpg?fm=webp&w=1260&q=75" alt="Student looking at a tablet" width="1260" height="946" sizes="(min-width: 650px) 50vw, (min-width: 1024px) 690px, 100vw" srcSet="//images.ctfassets.net/o78em1y1w4i4/TRhWmoKYJI6sVN1RqLnTa/36fe131a93995d50a18755f5cda1b6c2/SD_whats_new_teaser__image__1_.jpg?fm=webp&w=384&q=75 384w, //images.ctfassets.net/o78em1y1w4i4/TRhWmoKYJI6sVN1RqLnTa/36fe131a93995d50a18755f5cda1b6c2/SD_whats_new_teaser__image__1_.jpg?fm=webp&w=640&q=75 640w, //images.ctfassets.net/o78em1y1w4i4/TRhWmoKYJI6sVN1RqLnTa/36fe131a93995d50a18755f5cda1b6c2/SD_whats_new_teaser__image__1_.jpg?fm=webp&w=750&q=75 750w, //images.ctfassets.net/o78em1y1w4i4/TRhWmoKYJI6sVN1RqLnTa/36fe131a93995d50a18755f5cda1b6c2/SD_whats_new_teaser__image__1_.jpg?fm=webp&w=828&q=75 828w, //images.ctfassets.net/o78em1y1w4i4/TRhWmoKYJI6sVN1RqLnTa/36fe131a93995d50a18755f5cda1b6c2/SD_whats_new_teaser__image__1_.jpg?fm=webp&w=1080&q=75 1080w, //images.ctfassets.net/o78em1y1w4i4/TRhWmoKYJI6sVN1RqLnTa/36fe131a93995d50a18755f5cda1b6c2/SD_whats_new_teaser__image__1_.jpg?fm=webp&w=1200&q=75 1200w, //images.ctfassets.net/o78em1y1w4i4/TRhWmoKYJI6sVN1RqLnTa/36fe131a93995d50a18755f5cda1b6c2/SD_whats_new_teaser__image__1_.jpg?fm=webp&w=1920&q=75 1920w, //images.ctfassets.net/o78em1y1w4i4/TRhWmoKYJI6sVN1RqLnTa/36fe131a93995d50a18755f5cda1b6c2/SD_whats_new_teaser__image__1_.jpg?fm=webp&w=2048&q=75 2048w, //images.ctfassets.net/o78em1y1w4i4/TRhWmoKYJI6sVN1RqLnTa/36fe131a93995d50a18755f5cda1b6c2/SD_whats_new_teaser__image__1_.jpg?fm=webp&w=3840&q=75 3840w" decoding="async" loading="lazy"/></div></div></article></div></div><section class="_16jmeqbio _16jmeqbj3 _16jmeqbkk _16jmeqbkz _16jmeqb1s _16jmeqb18 _16jmeqb0"><div class="_16jmeqbio _16jmeqbkk _16jmeqb1s _16jmeqb18 _16jmeqb12 _16jmeqb4 _16jmeqba"><h2 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsk _16jmeqbsu _16jmeqb16k _16jmeqb164" data-heading-level="4">Time-saving features</h2></div><div class=""><div class="_1u13v720 _16jmeqbig _16jmeqbil _16jmeqbiq _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbmh _16jmeqbma"><article class=" _1aeekoq1 _1aeekoq8 _1aeekoq3 _1aeekoqb _1aeekoq4 _1aeekoq7 _1aeekoqe _99wljg4b _16jmeqb8w _16jmeqb91 _16jmeqb54 _16jmeqb59 _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbx8 _16jmeqb2c _16jmeqb38 _16jmeqb3d"><div class="_1aeekoqk _1aeekoqm _1aeekoqn _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbxc _16jmeqb24 _16jmeqbxo _16jmeqb13c _16jmeqb1l2 _16jmeqb15c" style="--_1aeekoqj:#EBF1F9"></div><div class="_1aeekoqs _16jmeqbig _16jmeqbkc _16jmeqb1s _16jmeqb18 _16jmeqb4 _16jmeqb24 _16jmeqb2c"><div class="_1nffqoe1 _16jmeqb16g _16jmeqbx8" style="--_1nffqoe0:4 / 3"><img class="_1nffqoe2 popcxs1 popcxs3 _16jmeqb172" src="//images.ctfassets.net/o78em1y1w4i4/OYuBY1Z6t2hv2TpIEgLJA/9e93f21af19dc50c9f4ea48e25cef1eb/0100-world.svg" alt="World picto" width="342" height="256" srcSet="//images.ctfassets.net/o78em1y1w4i4/OYuBY1Z6t2hv2TpIEgLJA/9e93f21af19dc50c9f4ea48e25cef1eb/0100-world.svg 1x, //images.ctfassets.net/o78em1y1w4i4/OYuBY1Z6t2hv2TpIEgLJA/9e93f21af19dc50c9f4ea48e25cef1eb/0100-world.svg 2x" decoding="async" loading="lazy"/></div><h3 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsg _16jmeqbsm _16jmeqb16k _16jmeqb164 _16jmeqbn8" data-heading-level="5"><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb8"><div class="">Remote access</div></div></h3><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbse _16jmeqbs8 _16jmeqb16m _16jmeqbn8" data-text-size="sm"><div class="_16jmeqbi8 _16jmeqbid _16jmeqbk4 _16jmeqbk9 _16jmeqb1s _16jmeqb18 _16jmeqb0">Access anytime and from anywhere without being limited to an IP range. Simply register and then sign in to activate remote access.</div></div></div></article></div><div class="_16jmeqbn4 _16jmeqbmh _16jmeqbma"><article class=" _1aeekoq1 _1aeekoq8 _1aeekoq3 _1aeekoqb _1aeekoq4 _1aeekoq7 _1aeekoqe _99wljg4b _16jmeqb8w _16jmeqb91 _16jmeqb54 _16jmeqb59 _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbx8 _16jmeqb2c _16jmeqb38 _16jmeqb3d"><div class="_1aeekoqk _1aeekoqm _1aeekoqn _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbxc _16jmeqb24 _16jmeqbxo _16jmeqb13c _16jmeqb1l2 _16jmeqb15c" style="--_1aeekoqj:#EBF1F9"></div><div class="_1aeekoqs _16jmeqbig _16jmeqbkc _16jmeqb1s _16jmeqb18 _16jmeqb4 _16jmeqb24 _16jmeqb2c"><div class="_1nffqoe1 _16jmeqb16g _16jmeqbx8" style="--_1nffqoe0:4 / 3"><img class="_1nffqoe2 popcxs1 popcxs3 _16jmeqb172" src="//images.ctfassets.net/o78em1y1w4i4/7azL3RkjZptsQ1OikMjdbm/1e3708fa9368aac41f47abcf5ddb81b2/0033-cultivate-curiosity.svg" alt="Cultivate curiosity picto" width="342" height="256" srcSet="//images.ctfassets.net/o78em1y1w4i4/7azL3RkjZptsQ1OikMjdbm/1e3708fa9368aac41f47abcf5ddb81b2/0033-cultivate-curiosity.svg 1x, //images.ctfassets.net/o78em1y1w4i4/7azL3RkjZptsQ1OikMjdbm/1e3708fa9368aac41f47abcf5ddb81b2/0033-cultivate-curiosity.svg 2x" decoding="async" loading="lazy"/></div><h3 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsg _16jmeqbsm _16jmeqb16k _16jmeqb164 _16jmeqbn8" data-heading-level="5"><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb8"><div class="">Search</div></div></h3><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbse _16jmeqbs8 _16jmeqb16m _16jmeqbn8" data-text-size="sm"><div class="_16jmeqbi8 _16jmeqbid _16jmeqbk4 _16jmeqbk9 _16jmeqb1s _16jmeqb18 _16jmeqb0">Sophisticated, intuitive search and retrieval tools make it easy to discover more relevant journal articles and book chapters.</div></div></div></article></div><div class="_16jmeqbn4 _16jmeqbmh _16jmeqbma"><article class=" _1aeekoq1 _1aeekoq8 _1aeekoq3 _1aeekoqb _1aeekoq4 _1aeekoq7 _1aeekoqe _99wljg4b _16jmeqb8w _16jmeqb91 _16jmeqb54 _16jmeqb59 _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbx8 _16jmeqb2c _16jmeqb38 _16jmeqb3d"><div class="_1aeekoqk _1aeekoqm _1aeekoqn _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbxc _16jmeqb24 _16jmeqbxo _16jmeqb13c _16jmeqb1l2 _16jmeqb15c" style="--_1aeekoqj:#EBF1F9"></div><div class="_1aeekoqs _16jmeqbig _16jmeqbkc _16jmeqb1s _16jmeqb18 _16jmeqb4 _16jmeqb24 _16jmeqb2c"><div class="_1nffqoe1 _16jmeqb16g _16jmeqbx8" style="--_1nffqoe0:4 / 3"><img class="_1nffqoe2 popcxs1 popcxs3 _16jmeqb172" src="//images.ctfassets.net/o78em1y1w4i4/1D2Tc2zj6kSS7qAQQXnIjb/a0725223b3053c5c7ec65e8f7f86726c/0094-stay-up-to-date.svg" alt="Stay up to date picto" width="342" height="256" srcSet="//images.ctfassets.net/o78em1y1w4i4/1D2Tc2zj6kSS7qAQQXnIjb/a0725223b3053c5c7ec65e8f7f86726c/0094-stay-up-to-date.svg 1x, //images.ctfassets.net/o78em1y1w4i4/1D2Tc2zj6kSS7qAQQXnIjb/a0725223b3053c5c7ec65e8f7f86726c/0094-stay-up-to-date.svg 2x" decoding="async" loading="lazy"/></div><h3 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsg _16jmeqbsm _16jmeqb16k _16jmeqb164 _16jmeqbn8" data-heading-level="5"><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb8"><div class="">Alerts</div></div></h3><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbse _16jmeqbs8 _16jmeqb16m _16jmeqbn8" data-text-size="sm"><div class="_16jmeqbi8 _16jmeqbid _16jmeqbk4 _16jmeqbk9 _16jmeqb1s _16jmeqb18 _16jmeqb0">Create custom alerts tailored to a specific field of research or study.</div></div></div></article></div><div class="_16jmeqbn4 _16jmeqbmh _16jmeqbma"><article class=" _1aeekoq1 _1aeekoq8 _1aeekoq3 _1aeekoqb _1aeekoq4 _1aeekoq7 _1aeekoqe _99wljg4b _16jmeqb8w _16jmeqb91 _16jmeqb54 _16jmeqb59 _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbx8 _16jmeqb2c _16jmeqb38 _16jmeqb3d"><div class="_1aeekoqk _1aeekoqm _1aeekoqn _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbxc _16jmeqb24 _16jmeqbxo _16jmeqb13c _16jmeqb1l2 _16jmeqb15c" style="--_1aeekoqj:#EBF1F9"></div><div class="_1aeekoqs _16jmeqbig _16jmeqbkc _16jmeqb1s _16jmeqb18 _16jmeqb4 _16jmeqb24 _16jmeqb2c"><div class="_1nffqoe1 _16jmeqb16g _16jmeqbx8" style="--_1nffqoe0:4 / 3"><img class="_1nffqoe2 popcxs1 popcxs3 _16jmeqb172" src="//images.ctfassets.net/o78em1y1w4i4/4JgK60S681mW4pocuUvJhx/84454607ce7d657b2d14510bde8734d5/0008-article.svg" alt="Article picto" width="342" height="256" srcSet="//images.ctfassets.net/o78em1y1w4i4/4JgK60S681mW4pocuUvJhx/84454607ce7d657b2d14510bde8734d5/0008-article.svg 1x, //images.ctfassets.net/o78em1y1w4i4/4JgK60S681mW4pocuUvJhx/84454607ce7d657b2d14510bde8734d5/0008-article.svg 2x" decoding="async" loading="lazy"/></div><h3 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsg _16jmeqbsm _16jmeqb16k _16jmeqb164 _16jmeqbn8" data-heading-level="5"><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb8"><div class="">Reading History</div></div></h3><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbse _16jmeqbs8 _16jmeqb16m _16jmeqbn8" data-text-size="sm"><div class="_16jmeqbi8 _16jmeqbid _16jmeqbk4 _16jmeqbk9 _16jmeqb1s _16jmeqb18 _16jmeqb0">Keep track of the 100 most recently viewed articles or book chapters, sorted by date and time. Customize a view by deleting items or downloading the full list of entries.</div></div></div></article></div><div class="_16jmeqbn4 _16jmeqbmh _16jmeqbma"><article class=" _1aeekoq1 _1aeekoq8 _1aeekoq3 _1aeekoqb _1aeekoq4 _1aeekoq7 _1aeekoqe _99wljg4b _16jmeqb8w _16jmeqb91 _16jmeqb54 _16jmeqb59 _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbx8 _16jmeqb2c _16jmeqb38 _16jmeqb3d"><div class="_1aeekoqk _1aeekoqm _1aeekoqn _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbxc _16jmeqb24 _16jmeqbxo _16jmeqb13c _16jmeqb1l2 _16jmeqb15c" style="--_1aeekoqj:#EBF1F9"></div><div class="_1aeekoqs _16jmeqbig _16jmeqbkc _16jmeqb1s _16jmeqb18 _16jmeqb4 _16jmeqb24 _16jmeqb2c"><div class="_1nffqoe1 _16jmeqb16g _16jmeqbx8" style="--_1nffqoe0:4 / 3"><img class="_1nffqoe2 popcxs1 popcxs3 _16jmeqb172" src="//images.ctfassets.net/o78em1y1w4i4/3GJWfjphwqWlo6hwUrl88z/de9c0071bb095fbdf19ca8eb87fef2e4/0040-discover-more.svg" alt="Discover more picto" width="342" height="256" srcSet="//images.ctfassets.net/o78em1y1w4i4/3GJWfjphwqWlo6hwUrl88z/de9c0071bb095fbdf19ca8eb87fef2e4/0040-discover-more.svg 1x, //images.ctfassets.net/o78em1y1w4i4/3GJWfjphwqWlo6hwUrl88z/de9c0071bb095fbdf19ca8eb87fef2e4/0040-discover-more.svg 2x" decoding="async" loading="lazy"/></div><h3 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsg _16jmeqbsm _16jmeqb16k _16jmeqb164 _16jmeqbn8" data-heading-level="5"><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb8"><div class="">Reading Recommendations</div></div></h3><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbse _16jmeqbs8 _16jmeqb16m _16jmeqbn8" data-text-size="sm"><div class="_16jmeqbi8 _16jmeqbid _16jmeqbk4 _16jmeqbk9 _16jmeqb1s _16jmeqb18 _16jmeqb0">Get suggestions on what to read next. Combines Reading History with articles others have read and Scopus citation data to recommend other relevant information.</div></div></div></article></div><div class="_16jmeqbn4 _16jmeqbmh _16jmeqbma"><article class=" _1aeekoq1 _1aeekoq8 _1aeekoq3 _1aeekoqb _1aeekoq4 _1aeekoq7 _1aeekoqe _99wljg4b _16jmeqb8w _16jmeqb91 _16jmeqb54 _16jmeqb59 _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbx8 _16jmeqb2c _16jmeqb38 _16jmeqb3d"><div class="_1aeekoqk _1aeekoqm _1aeekoqn _16jmeqbu0 _16jmeqbu5 _16jmeqbus _16jmeqbux _16jmeqbvk _16jmeqbvp _16jmeqbwc _16jmeqbwh _16jmeqbxc _16jmeqb24 _16jmeqbxo _16jmeqb13c _16jmeqb1l2 _16jmeqb15c" style="--_1aeekoqj:#EBF1F9"></div><div class="_1aeekoqs _16jmeqbig _16jmeqbkc _16jmeqb1s _16jmeqb18 _16jmeqb4 _16jmeqb24 _16jmeqb2c"><div class="_1nffqoe1 _16jmeqb16g _16jmeqbx8" style="--_1nffqoe0:4 / 3"><img class="_1nffqoe2 popcxs1 popcxs3 _16jmeqb172" src="//images.ctfassets.net/o78em1y1w4i4/6MBHgHnYV0Wdxa9irlM7ei/5f8a405c1e9d735d120cb7851bea57b8/blue-0053-expertise-and-collaboration.svg" alt="" width="448" height="336" srcSet="//images.ctfassets.net/o78em1y1w4i4/6MBHgHnYV0Wdxa9irlM7ei/5f8a405c1e9d735d120cb7851bea57b8/blue-0053-expertise-and-collaboration.svg 1x, //images.ctfassets.net/o78em1y1w4i4/6MBHgHnYV0Wdxa9irlM7ei/5f8a405c1e9d735d120cb7851bea57b8/blue-0053-expertise-and-collaboration.svg 2x" decoding="async" loading="lazy"/></div><h3 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsg _16jmeqbsm _16jmeqb16k _16jmeqb164 _16jmeqbn8" data-heading-level="5"><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb8"><div class="">Integrations</div></div></h3><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbse _16jmeqbs8 _16jmeqb16m _16jmeqbn8" data-text-size="sm"><div class="_16jmeqbi8 _16jmeqbid _16jmeqbk4 _16jmeqbk9 _16jmeqb1s _16jmeqb18 _16jmeqb0">See integrated chemical and structural data from Reaxys on chemistry content. Get citation data from Scopus on ScienceDirect article pages.</div></div></div></article></div></div></div></section><div class="_166ug2a0"><div class="_16jmeqb1bq _16jmeqb3g _16jmeqb3q _16jmeqb7c _16jmeqb7i"><div class="_1kbq9x82 _1kbq9x84 _1kbq9x85 _1kbq9x88" style="--_1kbq9x80:var(--_99wljge)"><div class="_16jmeqbj4 _16jmeqbl0 _16jmeqb1s _16jmeqb18 _16jmeqb0 _16jmeqbws"><h3 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbso _16jmeqbt2 _16jmeqb16k _16jmeqb164" data-heading-level="3">Get ScienceDirect for your organization</h3><div class="_1u13v720 _1axpmi10 _16jmeqbio _16jmeqbil _16jmeqbiq _16jmeqbkk _16jmeqbkh _16jmeqbkm _16jmeqbwo" style="grid-template-columns:repeat(12, 1fr)"><div class="_1axpmi11 _16jmeqbn4 _16jmeqbn9 _16jmeqbni _16jmeqbpd _16jmeqbpe"><div class="_16jmeqb38 _16jmeqb3e _16jmeqb70 _16jmeqb76 _16jmeqbu4 _16jmeqbuw _16jmeqbvo _16jmeqbwg _16jmeqb1l2 _16jmeqb19i _16jmeqb8w _16jmeqb92 _16jmeqb58 _16jmeqb1s _16jmeqb18 _16jmeqbw _16jmeqb2c"><div class="_16jmeqbj4 _16jmeqbl0 _16jmeqb1s _16jmeqb18 _16jmeqb0 _16jmeqb2c _16jmeqbx8"><div class="_16jmeqbio _16jmeqbkk _16jmeqb1s _16jmeqb18 _16jmeqb0"><h3 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsk _16jmeqbsu _16jmeqb16k _16jmeqb164" data-heading-level="4">Journal subscription options</h3><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Depth and breadth of information to inspire research and scholarship for organizations of any size.</p></div></div><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v"><b>Enterprise options:</b></p><ul class="_1w1hhao0 _16jmeqb18 _16jmeqb1s _16jmeqbic"><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Complete & Standard</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Collections & Editions</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">ArticleChoice®</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Transactional access</p></div></div></li></ul><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v"><b>Options for individuals:</b></p><ul class="_1w1hhao0 _16jmeqb18 _16jmeqb1s _16jmeqbic"><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Ask your library about interlibrary loan services</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Pay-per-view</p></div></div></li></ul></div></div></div><div class="_6ry8950 _16jmeqbis _16jmeqbko _16jmeqb1s _16jmeqb10 _16jmeqb8 _16jmeqbc0"><a class="_1d3he28a _16jmeqbts _16jmeqbuk _16jmeqbvc _16jmeqbw4 _16jmeqb1o _16jmeqbo _16jmeqb8 _16jmeqb1eq _16jmeqb1cm _16jmeqb1cr _16jmeqb1cw _16jmeqb1d1 _16jmeqb1f8 _1d3he285 _16jmeqb8k _16jmeqb8q _16jmeqb4s _16jmeqb4y _16jmeqb2w _16jmeqb6o _16jmeqb182 _16jmeqb18c _16jmeqb18h _16jmeqb19y _16jmeqb1ad _16jmeqb1d1 _16jmeqb1w _16jmeqb28 _16jmeqb16u" href="/products/sciencedirect/contact-us"><div class="_1d3he282"><span class="_16jmeqb1w _16jmeqb10 _16jmeqb8 _16jmeqb1eq _16jmeqb1er"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">Contact us</span></span></div></a><a class="_16jmeqb1w _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="/products/sciencedirect/journals/subscription-options" rel="nofollow"><span class="_16jmeqb1w _16jmeqb10 _16jmeqb8 _16jmeqb1eq _16jmeqb1er"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">Explore subscription options</span><svg viewBox="0 0 24 24" class=" nddnvd1 nddnvd6 nddnvd8"><path fill="currentColor" fill-rule="evenodd" d="m7.125 18.563 7.125-7.125-7.125-7.126L8.438 3l8.437 8.438-8.438 8.437-1.312-1.313Z" clip-rule="evenodd"></path></svg></span></a></div></div></div></div><div class="_1axpmi11 _16jmeqbn4 _16jmeqbnx _16jmeqbny _16jmeqbq1 _16jmeqbpu"><div class="_16jmeqb38 _16jmeqb3e _16jmeqb70 _16jmeqb76 _16jmeqbu4 _16jmeqbuw _16jmeqbvo _16jmeqbwg _16jmeqb1l2 _16jmeqb19i _16jmeqb8w _16jmeqb92 _16jmeqb58 _16jmeqb1s _16jmeqb18 _16jmeqbw _16jmeqb2c"><div class="_16jmeqbj4 _16jmeqbl0 _16jmeqb1s _16jmeqb18 _16jmeqb0 _16jmeqb2c _16jmeqbx8"><div class="_16jmeqbio _16jmeqbkk _16jmeqb1s _16jmeqb18 _16jmeqb0"><h3 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsk _16jmeqbsu _16jmeqb16k _16jmeqb164" data-heading-level="4">Book purchasing options</h3><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">DRM-free access to the full range of scientific, technical and health disciplines.</p></div></div><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v"><b></b></p><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v"><b></b></p><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v"><b>Enterprise options:</b></p><ul class="_1w1hhao0 _16jmeqb18 _16jmeqb1s _16jmeqbic"><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Complete & Standard</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Collections & Editions</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">ArticleChoice®</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Transactional access</p></div></div></li></ul><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v"><b>Options for individuals:</b></p><ul class="_1w1hhao0 _16jmeqb18 _16jmeqb1s _16jmeqbic"><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Ask your library about interlibrary loan services</p></div></div></li><li class=""><div class="_16jmeqbi8 _16jmeqbk4 _16jmeqb1s _16jmeqb10 _16jmeqb4"><span class="_1w1hhao3 _16jmeqbrs _16jmeqb17u _16jmeqb1w _16jmeqbo _16jmeqb17u _16jmeqb8" aria-hidden="true"><span class="_16jmeqb1s _16jmeqb10 _16jmeqb8"><svg viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" fill-rule="evenodd" d="M3.75 10.89 5.224 9.73l5.471 6.964L18.615 4l1.59.994-9.334 14.962L3.75 10.89Z" clip-rule="evenodd"></path></svg></span></span><div class="_16jmeqbs4"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 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options</span><svg viewBox="0 0 24 24" class=" nddnvd1 nddnvd6 nddnvd8"><path fill="currentColor" fill-rule="evenodd" d="m7.125 18.563 7.125-7.125-7.125-7.126L8.438 3l8.437 8.438-8.438 8.437-1.312-1.313Z" clip-rule="evenodd"></path></svg></span></a></div></div></div></div></div></div></div></div></div><div class="_166ug2a0"><div class="t0mqbd0 _16jmeqb3c _16jmeqb3l _16jmeqb3q _16jmeqb74 _16jmeqb7d _16jmeqb7i"><div class="_1kbq9x82 _1kbq9x84 _1kbq9x85 _1kbq9x88" style="--_1kbq9x80:var(--_99wljge)"><div class="_1u13v720 _16jmeqbjc _16jmeqb4" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbnd _16jmeqbq0 _16jmeqbpx"><figure class=""><div class="_16jmeqbio _16jmeqbkk _16jmeqb1s _16jmeqb18 _16jmeqb8"><blockquote class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbsk _16jmeqbsu _16jmeqb16k _16jmeqb164 _16jmeqbws" data-heading-level="4"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">"I have been using ScienceDirect much more extensively than other electronic databases as it is more complete…."</p></div></div></blockquote><div class="_16jmeqbis _16jmeqbko _16jmeqb1s _16jmeqb10 _16jmeqb8"><div class="mkts3l1 _16jmeqbu8 _16jmeqbv0 _16jmeqbvs _16jmeqbwk _16jmeqb16g _16jmeqbx8 t0mqbd1 _99wljg4c"><img class="_16jmeqbu8 _16jmeqbv0 _16jmeqbvs _16jmeqbwk _16jmeqbxc _16jmeqb24 _16jmeqb2c popcxs1 popcxs3" src="//images.ctfassets.net/o78em1y1w4i4/2Ei0qkfzyV0jM7cH5OExsS/2f51bef2e50c0c7a596b7038763fe18d/dr-nyoman-pujawan-headshot.jpg?fm=webp&w=88&q=75" alt="Image of Nyoman Punjawan" width="88" height="88" srcSet="//images.ctfassets.net/o78em1y1w4i4/2Ei0qkfzyV0jM7cH5OExsS/2f51bef2e50c0c7a596b7038763fe18d/dr-nyoman-pujawan-headshot.jpg?fm=webp&w=88&q=75 1x, //images.ctfassets.net/o78em1y1w4i4/2Ei0qkfzyV0jM7cH5OExsS/2f51bef2e50c0c7a596b7038763fe18d/dr-nyoman-pujawan-headshot.jpg?fm=webp&w=176&q=75 2x" decoding="async" loading="lazy"/><p class="_16jmeqbu8 _16jmeqbv0 _16jmeqbvs _16jmeqbwk _16jmeqb1s _16jmeqb8 _16jmeqbo _16jmeqb24 _16jmeqb2c _16jmeqb19u gv4p8b0 _16jmeqb166 _16jmeqb167">NP</p></div><figcaption class=""><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md">Nyoman Pujawan</p><p class="gv4p8b0 _16jmeqb17e _16jmeqb166 _16jmeqb167 _16jmeqbs8 _16jmeqb16m" data-text-size="xs"> Sepuluh Nopember Institute of Technology</p></figcaption></div></div></figure></div></div></div></div></div><div class="_1u13v720 _16jmeqbj0 _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0 _16jmeqbp2"><div class=" _16jmeqbit _16jmeqbik _16jmeqbkp _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><h2 class="m0fuh0 _16jmeqba4 _16jmeqbc4 _16jmeqbe4 _16jmeqbg4 _16jmeqb15t _16jmeqb15u _16jmeqb167 _16jmeqb176 _16jmeqbso _16jmeqbt2 _16jmeqb16k _16jmeqb164" data-heading-level="3">Frequently asked questions</h2><a class="_16jmeqb1w _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="https://service.elsevier.com/app/home/supporthub/sciencedirect/" rel="nofollow" target="_blank" data-testid="help-link"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">ScienceDirect Support Center<span class="_17x85qk1 gv4p8b0 _16jmeqb166 _16jmeqb167"><svg viewBox="0 0 24 24" class=" nddnvd1 nddnvd6 _17x85qk0"><path fill="currentColor" fill-rule="evenodd" d="M5.438 6.75h10.7L4.983 17.906l1.326 1.328 11.13-11.13V18.75h1.875V4.875H5.438V6.75Z" clip-rule="evenodd"></path></svg></span><span class="_13sjisp0"> opens in new tab/window</span></span></a></div></div><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbnq _16jmeqbq0" data-testid="faq"><div class="" role="region"><div class="_16jmeqbis _16jmeqbiy _16jmeqbko _16jmeqbku _16jmeqb1s _16jmeqb18 _16jmeqb0"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0 _16jmeqb70 _16jmeqb1ii"><button class="_16jmeqbwo _16jmeqb17y" type="button" aria-expanded="false" aria-controls="faq-0"><div class="_16jmeqbis _16jmeqbko _16jmeqb1s _16jmeqb10 _16jmeqb4 _16jmeqbw"><h3 class="ou5ptd0 gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md">Where can I get help with ScienceDirect?</h3><svg viewBox="0 0 24 24" class=" nddnvd4 nddnvd5 nddnvd8"><path fill="currentColor" fill-rule="evenodd" d="M12.938 10.875V3.75h-1.876v7.125H3.939v1.875h7.124v7.125h1.876V12.75h7.124v-1.875h-7.125Z" clip-rule="evenodd"></path></svg></div></button><div class="" hidden="" id="faq-0"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_1u13v720 _16jmeqbig _16jmeqbil _16jmeqbiq _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Visit our <a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="https://service.elsevier.com/app/home/supporthub/sciencedirect/" rel="noopener" target="_blank"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">ScienceDirect Support Center<span class="_17x85qk1 gv4p8b0 _16jmeqb166 _16jmeqb167"><svg viewBox="0 0 24 24" class=" nddnvd1 nddnvd6 _17x85qk0"><path fill="currentColor" fill-rule="evenodd" d="M5.438 6.75h10.7L4.983 17.906l1.326 1.328 11.13-11.13V18.75h1.875V4.875H5.438V6.75Z" clip-rule="evenodd"></path></svg></span><span class="_13sjisp0"> opens in new tab/window</span></span></a> to learn about updates to ScienceDirect, get help troubleshooting issues, access resources about using ScienceDirect or to contact our technical support 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_16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Registered users can access ScienceDirect anytime and from anywhere, without being limited to an IP range. Be sure to register on ScienceDirect first and then sign in to activate your remote access. You can learn more about remote access at the <a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="https://service.elsevier.com/app/answers/detail/a_id/29907/supporthub/sciencedirect/p/10959/" rel="noopener" target="_blank"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">ScienceDirect Service Center<span class="_17x85qk1 gv4p8b0 _16jmeqb166 _16jmeqb167"><svg viewBox="0 0 24 24" class=" nddnvd1 nddnvd6 _17x85qk0"><path fill="currentColor" fill-rule="evenodd" d="M5.438 6.75h10.7L4.983 17.906l1.326 1.328 11.13-11.13V18.75h1.875V4.875H5.438V6.75Z" clip-rule="evenodd"></path></svg></span><span class="_13sjisp0"> opens in new tab/window</span></span></a>.</p></div></div></div></div></div></div></div></div><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0 _16jmeqb70 _16jmeqb1ii"><button class="_16jmeqbwo _16jmeqb17y" type="button" aria-expanded="false" aria-controls="faq-2"><div class="_16jmeqbis _16jmeqbko _16jmeqb1s _16jmeqb10 _16jmeqb4 _16jmeqbw"><h3 class="ou5ptd0 gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md">What options are available to subscribe to journals on ScienceDirect?</h3><svg viewBox="0 0 24 24" class=" nddnvd4 nddnvd5 nddnvd8"><path fill="currentColor" fill-rule="evenodd" d="M12.938 10.875V3.75h-1.876v7.125H3.939v1.875h7.124v7.125h1.876V12.75h7.124v-1.875h-7.125Z" clip-rule="evenodd"></path></svg></div></button><div class="" hidden="" id="faq-2"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_1u13v720 _16jmeqbig _16jmeqbil _16jmeqbiq _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Learn about all the available <a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="/products/sciencedirect/journals/subscription-options"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">journal subscription options</span></a>.</p></div></div></div></div></div></div></div></div><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0 _16jmeqb70 _16jmeqb1ii"><button class="_16jmeqbwo _16jmeqb17y" type="button" aria-expanded="false" aria-controls="faq-3"><div class="_16jmeqbis _16jmeqbko _16jmeqb1s _16jmeqb10 _16jmeqb4 _16jmeqbw"><h3 class="ou5ptd0 gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md">How can I purchase access to ebooks on ScienceDirect?</h3><svg viewBox="0 0 24 24" class=" nddnvd4 nddnvd5 nddnvd8"><path fill="currentColor" fill-rule="evenodd" d="M12.938 10.875V3.75h-1.876v7.125H3.939v1.875h7.124v7.125h1.876V12.75h7.124v-1.875h-7.125Z" clip-rule="evenodd"></path></svg></div></button><div class="" hidden="" id="faq-3"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_1u13v720 _16jmeqbig _16jmeqbil _16jmeqbiq _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Learn about ScienceDirect electronic <a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="/products/sciencedirect/books/purchasing-options"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">book purchasing options</span></a>.</p></div></div></div></div></div></div></div></div><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0 _16jmeqb70 _16jmeqb1ii"><button class="_16jmeqbwo _16jmeqb17y" type="button" aria-expanded="false" aria-controls="faq-4"><div class="_16jmeqbis _16jmeqbko _16jmeqb1s _16jmeqb10 _16jmeqb4 _16jmeqbw"><h3 class="ou5ptd0 gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md">How can I access open access publications on ScienceDirect?</h3><svg viewBox="0 0 24 24" class=" nddnvd4 nddnvd5 nddnvd8"><path fill="currentColor" fill-rule="evenodd" d="M12.938 10.875V3.75h-1.876v7.125H3.939v1.875h7.124v7.125h1.876V12.75h7.124v-1.875h-7.125Z" clip-rule="evenodd"></path></svg></div></button><div class="" hidden="" id="faq-4"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_1u13v720 _16jmeqbig _16jmeqbil _16jmeqbiq _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Open access content is always free on ScienceDirect.com at <a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="https://www.sciencedirect.com/#open-access" rel="noopener" target="_blank"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">sciencedirect.com/#open-access<span class="_17x85qk1 gv4p8b0 _16jmeqb166 _16jmeqb167"><svg viewBox="0 0 24 24" class=" nddnvd1 nddnvd6 _17x85qk0"><path fill="currentColor" fill-rule="evenodd" d="M5.438 6.75h10.7L4.983 17.906l1.326 1.328 11.13-11.13V18.75h1.875V4.875H5.438V6.75Z" clip-rule="evenodd"></path></svg></span><span class="_13sjisp0"> opens in new tab/window</span></span></a>.</p></div></div></div></div></div></div></div></div><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0 _16jmeqb70 _16jmeqb1ii"><button class="_16jmeqbwo _16jmeqb17y" type="button" aria-expanded="false" aria-controls="faq-5"><div class="_16jmeqbis _16jmeqbko _16jmeqb1s _16jmeqb10 _16jmeqb4 _16jmeqbw"><h3 class="ou5ptd0 gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md">Where can I find a list of journal titles available on ScienceDirect?</h3><svg viewBox="0 0 24 24" class=" nddnvd4 nddnvd5 nddnvd8"><path fill="currentColor" fill-rule="evenodd" d="M12.938 10.875V3.75h-1.876v7.125H3.939v1.875h7.124v7.125h1.876V12.75h7.124v-1.875h-7.125Z" clip-rule="evenodd"></path></svg></div></button><div class="" hidden="" id="faq-5"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_1u13v720 _16jmeqbig _16jmeqbil _16jmeqbiq _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Find all of our <a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq 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_16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_1u13v720 _16jmeqbig _16jmeqbil _16jmeqbiq _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Find all of ScienceDirect's <a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="/products/sciencedirect/books"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">book title lists</span></a>.</p></div></div></div></div></div></div></div></div><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0 _16jmeqb70 _16jmeqb1ii"><button class="_16jmeqbwo _16jmeqb17y" type="button" aria-expanded="false" aria-controls="faq-7"><div class="_16jmeqbis _16jmeqbko _16jmeqb1s _16jmeqb10 _16jmeqb4 _16jmeqbw"><h3 class="ou5ptd0 gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md">What is ScienceDirect Topics?</h3><svg viewBox="0 0 24 24" class=" nddnvd4 nddnvd5 nddnvd8"><path fill="currentColor" fill-rule="evenodd" d="M12.938 10.875V3.75h-1.876v7.125H3.939v1.875h7.124v7.125h1.876V12.75h7.124v-1.875h-7.125Z" clip-rule="evenodd"></path></svg></div></button><div class="" hidden="" id="faq-7"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md"><div class="_1u13v720 _16jmeqbig _16jmeqbil _16jmeqbiq _16jmeqbkc _16jmeqbkh _16jmeqbkm" style="grid-template-columns:repeat(12, 1fr)"><div class="_16jmeqbn4 _16jmeqbn8 _16jmeqbq0"><div class="gv4p8b0 _16jmeqb166 _16jmeqb167"><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0"><p class="gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqb16v">Topic pages are embedded directly into your ScienceDirect reading experience on thousands of articles and book 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And see all of the <a class="_16jmeqb1k _16jmeqb18y _16jmeqb1eq _16jmeqb1ev" href="https://sciencedirect.com/topics" rel="noopener" target="_blank"><span class="gv4p8b0 _16jmeqb166 _16jmeqb167">Topics pages<span class="_17x85qk1 gv4p8b0 _16jmeqb166 _16jmeqb167"><svg viewBox="0 0 24 24" class=" nddnvd1 nddnvd6 _17x85qk0"><path fill="currentColor" fill-rule="evenodd" d="M5.438 6.75h10.7L4.983 17.906l1.326 1.328 11.13-11.13V18.75h1.875V4.875H5.438V6.75Z" clip-rule="evenodd"></path></svg></span><span class="_13sjisp0"> opens in new tab/window</span></span></a>.</p></div></div></div></div></div></div></div></div><div class="_16jmeqbik _16jmeqbkg _16jmeqb1s _16jmeqb18 _16jmeqb0 _16jmeqb70 _16jmeqb1ii"><button class="_16jmeqbwo _16jmeqb17y" type="button" aria-expanded="false" aria-controls="faq-8"><div class="_16jmeqbis _16jmeqbko _16jmeqb1s _16jmeqb10 _16jmeqb4 _16jmeqbw"><h3 class="ou5ptd0 gv4p8b0 _16jmeqb166 _16jmeqb167 _16jmeqbsi _16jmeqbsc _16jmeqb16m" data-text-size="md">Is it possible 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