background preloader

Hipatia

Facebook Twitter

Library Genesis. Moodle. In our quest to enable you to download medical books for free in pdf format, we have decided to compile a decent list of several free medical books download websites where you can get free life science and medical books for free.

Moodle

Our list is comprehensive and it includes all the info on where to download free life science and medical books for free in pdf or epub. So if you can’t find the book you need on our website, we have compiled a list of free medical books pdf download sites, where you can get any biological science or medical book for free. We have to compile this list so you can access free ebook download pdf from reputable free medical book download sites that either allow you to get free medical ebooks on rent, on sale or and also download any book for free pdf. To download some of the books you need here we also advise you to use google search by placing the book title and the website name beside each other. Free Medical Books Pdf Download Sites 1. 2. 3. vk.com 4. 6. 8. Open Access Button. Share and Discover Knowledge - PDFSLIDE.NET. 13 bancos de imágenes gratis para tu blog. ¿Cuánto deberías invertir en imágenes al año si tienes un blog corporativo donde publicas 4 ó 5 veces por semana?

13 bancos de imágenes gratis para tu blog

¿Es posible conseguir imágenes gratis y legales? Conseguir un banco de imágenes con contenidos decentes por menos de 4 euros es muy complicado, así que haciendo una cuenta rápida… ¡Te gastarías más de 1.000 euros al año! La solución más lógica: recurrir a los bancos de imágenes gratuitas. Aquí te dejamos un breve listado con 13 (12+1, si lo prefieres) bancos de imágenes gratis para conseguir un resultado impecable en tus publicaciones. 1. Hija mayor de Wikipedia, Wikimedia Commons cuenta con una base de datos de casi 30 millones de imágenes gratis, así como sonidos y videoclips. 2.

Freeimages nació en 2001 y hoy es una gran comunidad con más de 3 millones de usuarios registrados y alrededor de 500 mil fotos en línea. Sci-Hub: removing barriers in the way of science. Bireme. JSTOR. Libros Gratis. AvaxHome. FREE eBOOKS. Google Tips, Tricks & Hacks. Open Access. The Case for Open Access Open Access (OA) stands for unrestricted access and unrestricted reuse.

Open Access

Here’s why that matters. Most publishers own the rights to the articles in their journals. Anyone who wants to read the articles must pay to access them. Anyone who wants to use the articles in any way must obtain permission from the publisher and is often required to pay an additional fee. Although many researchers can access the journals they need via their institution and think that their access is free, in reality it is not. Paying for access to content makes sense in the world of print publishing, where providing content to each new reader requires the production of an additional copy, but online it makes much less sense to charge for content when it is possible to provide access to all readers anywhere in the world.

PLOS Takes a Different Approach PLOS applies the Creative Commons Attribution (CC BY) license to works we publish. Benefits of Open Access Research Accelerated discovery. Directory of Open Access Journals. DOAB: Directory of Open Access Books. Open Access Journals Search Engine (OAJSE) Sci-Hub. Portal de revistas académicas de la Universidad de Costa Rica. Opening up education through innovation. E-Revistas. Plataforma Open Access de Revistas Científicas Electrónicas Españolas y Latinoamericanas. ERIC - Education Resources Information Center.

Directory of Open Access Journals. Welcome - EdITLib Digital Library.