6736期

最新文章

• A neural basis for prosocial behavior toward unresponsive individuals AI翻译
  作者：Sun, Fangmiao; Wu, Ye Emily; Hong, Weizhe
  作者单位：University of California System; University of California Los Angeles; University of California Los Angeles Medical Center; David Geffen School of Medicine at UCLA; University of California System; University of California Los Angeles; University of California Los Angeles Medical Center; David Geffen School of Medicine at UCLA; University of California System; University of California Los Angeles
  摘要：Humans often take actions to assist others experiencing unresponsiveness, such as transient loss of consciousness. How other animals react to unresponsive conspecifics-and the neural mechanisms driving such behaviors-remain largely unexplored. In this study, we demonstrated that mice exhibit rescue-like social behaviors toward unresponsive conspecifics, characterized by intense physical contact and grooming directed at the recipient's facial and mouth areas, which expedite their recovery from ...
• Evaluating animal consciousness AI翻译
  作者：Andrews, Kristin; Birch, Jonathan; Sebo, Jeff
  作者单位：York University - Canada; University of London; London School Economics & Political Science; New York University
• Morality in a more-than-human world AI翻译
  作者：Gainty, Caitjan
  作者单位：University of London; King's College London
• COP30's hypocritical cruise ship lodging plan AI翻译
  作者：Campos, Diego S.; Oliveira, Rafael F.; Vieira, Lucas O.; Ottoni, Felipe P.
  作者单位：Universidade Federal do Maranhao; Universidade Federal do Maranhao
• Simulating 500 million years of evolution with a language model AI翻译
  作者：Hayes, Thomas; Rao, Roshan; Akin, Halil; Sofroniew, Nicholas J.; Oktay, Deniz; Lin, Zeming; Verkuil, Robert; Tran, Vincent Q.; Deaton, Jonathan; Wiggert, Marius; Badkundri, Rohil; Shafkat, Irhum; Gong, Jun; Derry, Alexander; Molina, Raul S.; Thomas, Neil; Khan, Yousuf A.; Mishra, Chetan; Kim, Carolyn; Bartie, Liam J.; Nemeth, Matthew; Hsu, Patrick D.; Sercu, Tom; Candido, Salvatore; Rives, Alexander
  作者单位：University of California System; University of California Berkeley
  摘要：More than 3 billion years of evolution have produced an image of biology encoded into the space of natural proteins. Here, we show that language models trained at scale on evolutionary data can generate functional proteins that are far away from known proteins. We present ESM3, a frontier multimodal generative language model that reasons over the sequence, structure, and function of proteins. ESM3 can follow complex prompts combining its modalities and is highly responsive to alignment to impr...
• ANIMAL BEHAVIOR Researchers seek lessons from animals' growing pains AI翻译
  作者：Gibbons, Ann
• Material-like robotic collectives with spatiotemporal control of strength and shape AI翻译
  作者：Devlin, Matthew R.; Kim, Sangwoo; Campas, Otger; Hawkes, Elliot W.
  作者单位：University of California System; University of California Santa Barbara; Swiss Federal Institutes of Technology Domain; Ecole Polytechnique Federale de Lausanne; Technische Universitat Dresden; Max Planck Society
  摘要：The vision of robotic materials-cohesive collectives of robotic units that can arrange into virtually any form with any physical properties-has long intrigued both science and fiction. Yet, this vision requires a fundamental physical challenge to be overcome: The collective must be strong, to support loads, yet flow, to take new forms. We achieve this in a material-like robotic collective by modulating the interunit tangential forces to control topological rearrangements of units within a tigh...
• SCIENCE POLICY Mass firings decimate US science agencies AI翻译
  作者：Travis, John; Langin, Katie; Kaiser, Jocelyn; Wadman, Meredith
• Disease diagnostics using machine learning of B cell and T cell receptor sequences AI翻译
  作者：Zaslavsky, Maxim E.; Craig, Erin; Michuda, Jackson K.; Sehgal, Nidhi; Ram-Mohan, Nikhil; Lee, Ji-Yeun; Nguyen, Khoa D.; Hoh, Ramona A.; Pham, Tho D.; Roltgen, Katharina; Lam, Brandon; Parsons, Ella S.; Macwana, Susan R.; DeJager, Wade; Drapeau, Elizabeth M.; Roskin, Krishna M.; Cunningham-Rundles, Charlotte; Moody, M. Anthony; Haynes, Barton F.; Goldman, Jason D.; Heath, James R.; Chinthrajah, R. Sharon; Nadeau, Kari C.; Pinsky, Benjamin A.; Blish, Catherine A.; Hensley, Scott E.; Jensen, Kent; Meyer, Everett; Balboni, Imelda; Utz, Paul J.; Merrill, Joan T.; Guthridge, Joel M.; James, Judith A.; Yang, Samuel; Tibshirani, Robert; Kundaje, Anshul; Boyd, Scott D.
  作者单位：Stanford University; Stanford University; Stanford University; Stanford University; Stanford University; Stanford University; University of Basel; Swiss Tropical & Public Health Institute; University of Basel; Stanford University; Oklahoma Medical Research Foundation; University of Pennsylvania; University System of Ohio; University of Cincinnati; Cincinnati Children's Hospital Medical Center; University System of Ohio; University of Cincinnati; Cincinnati Children's Hospital Medical Center; Icahn School of Medicine at Mount Sinai; Duke University; Duke University; Duke University; Duke University; Swedish Medical Center; University of Washington; University of Washington Seattle; Institute for Systems Biology (ISB); University of Washington; University of Washington Seattle; Harvard University; Harvard T.H. Chan School of Public Health; Harvard University; Harvard University Medical Affiliates; Beth Israel Deaconess Medical Center; Stanford University; Stanford University; New York University; Stanford University
  摘要：Clinical diagnosis typically incorporates physical examination, patient history, various laboratory tests, and imaging studies but makes limited use of the human immune system's own record of antigen exposures encoded by receptors on B cells and T cells. We analyzed immune receptor datasets from 593 individuals to develop MAchine Learning for Immunological Diagnosis, an interpretive framework to screen for multiple illnesses simultaneously or precisely test for one condition. This approach det...
• Sleuth endows integrity grants AI翻译
  作者：Brainard, Jeffrey