aaas.org的 10 大竞争对手

science.org

science/aaas peer-reviewed journals deliver impactful research, daily news, expert commentary, and career resources.

nsf.gov

NSF's mission is to advance the progress of science, a mission accomplished by funding proposals for research and education made by scientists, engineers, and educators from across the country.

nationalacademies.org

Our work helps shape sound policies, inform public opinion, and advance the pursuit of science, engineering, and medicine.

biorxiv.org

biorxiv - the preprint server for biology, operated by cold spring harbor laboratory, a research and educational institution

theconversation.com

Can the president use the Insurrection Act and send the military into U.S. cities? A web of legal provisions try to balance presidential power with the power of state leaders.

journals.sagepub.com

subscription and open access journals from sage publishing, the world's leading independent academic publisher.

onlinelibrary.wiley.com

one of the largest and most authoritative collections of online journals, books, and research resources, covering life, health, social, and physical sciences.

cell.com

publisher of over 50 scientific journals across the life, physical, earth, and health sciences, both independently and in partnership with scientific societies including cell, neuron, immunity, current biology, ajhg, and the trends journals.

congress.gov

U.S. Congress legislation, Congressional Record debates, Members of Congress, legislative process educational resources presented by the Library of Congress