6784期

最新文章

• Controlling plastic behavior with light AI翻译
  作者：Nicholson, Jake L.; Michaudel, Quentin
  作者单位：Texas A&M University System; Texas A&M University College Station; Texas A&M University System; Texas A&M University College Station
• Lithographic crystallinity regulation in additive fabrication of thermoplastics (CRAFT) AI翻译
  作者：Commisso, Alex J.; Nagel, Eric M.; Kiker, Meghan T.; Recker, Elizabeth A.; Bischoff, Adam; Holzmann, Michael J.; Fowler, Hayden E.; Pham, Minh Nhat; Nguyen, Chi Phuong H.; Baca, Esteban; Villanueva, Hernan; Almada, Nirvana T.; Mason, Keldy S.; Jolowsky, Claire; Suman, Guddi; Fritzsching, Keith J.; Kaehr, Bryan; Schwartz, Johanna J.; Appelhans, Leah N.; Jones, Brad H.; Sample, Caitlin S.; Roach, Devin J.; Page, Zachariah A.; Leguizamon, Samuel C.
  作者单位：United States Department of Energy (DOE); Sandia National Laboratories; University of Texas System; University of Texas Austin; Oregon State University; Arizona State University; Arizona State University-Tempe; Arizona State University; Arizona State University-Tempe; United States Department of Energy (DOE); Lawrence Livermore National Laboratory; University of Texas System; University of Texas Austin; United States Department of Energy (DOE); Savannah River National Laboratory
  摘要：For semicrystalline polyolefin thermoplastics, the balance between interconnected ordered crystalline and disordered amorphous regions is paramount to their performance and processability. However, contemporary manufacturing strategies, from injection molding to three-dimensional (3D) printing, result in monolithic objects, unable to spatially encode crystallinity. We develop a light-based approach for fabricating mechanically robust polyolefin thermoplastics with microscopic control over crys...
• Into the deep AI翻译
  作者：Dolgin, Elie
• High-precision tracking of human foragers reveals adaptive social information use in the wild AI翻译
  作者：Schakowski, Alexander; Deffner, Dominik; Kortet, Raine; Niemela, Petri T.; Kavelaars, Marwa M.; Monk, Christopher T.; Pykala, Maria; Kurvers, Ralf H. J. M.
  作者单位：Max Planck Society; Humboldt University of Berlin; Philipps University Marburg; Technical University of Berlin; University of Eastern Finland; University of Helsinki; Humboldt University of Berlin; Helmholtz Association; GEOMAR Helmholtz Center for Ocean Research Kiel; Leibniz Association; Leibniz Institut fur Gewasserokologie und Binnenfischerei (IGB); University of Lausanne
  摘要：Foraging complexity and competitive social challenges are considered key drivers of human cognition. Yet, the decision-making mechanisms that underlie social foraging in the real world remain unknown. Integrating high-precision Global Positioning System (GPS) tracking and video footage from large-scale foraging competitions with cognitive-computational modeling and agent-based simulations, we show how foragers integrate personal, social, and ecological information to guide spatial search and p...
• Oil helped build Venezuela's science. Can oil now revive it? AI翻译
  作者：Basilio, Humberto
• Extreme plate boundary localization promotes shallow earthquake slip at the Japan Trench AI翻译
  作者：Kirkpatrick, J. D.; Savage, H. M.; Regalla, C.; Shreedharan, S.; Ross, C.; Okuda, H.; Nicholson, U.; Ujiie, K.; Hackney, R.; Conin, M.; Pei, P.; Satolli, S.; Zhang, J.; Fulton, P.; Ikari, M.; Kodaira, S.; Maeda, L.; Okutsu, N.; Toczko, S.; Eguchi, N.
  作者单位：Nevada System of Higher Education (NSHE); University of Nevada Reno; University of California System; University of California Santa Cruz; Northern Arizona University; Utah System of Higher Education; Utah State University; Baylor University; Japan Agency for Marine-Earth Science & Technology (JAMSTEC); Heriot Watt University; University of Tsukuba; Australian National University; Total SA; Universite de Lorraine; Centre National de la Recherche Scientifique (CNRS); Centre de Reserches sur la Geologie des Matieres Premieres Minerales et Energetiques; CNRS - National Institute for Earth Sciences & Astronomy (INSU); Universite Gustave-Eiffel; Centre National de la Recherche Scientifique (CNRS); Universite Savoie Mont Blanc; Institut de Recherche pour le Developpement (IRD); Communaute Universite Grenoble Alpes; Universite Grenoble Alpes (UGA); G d'Annunzio University of Chieti-Pescara; University of Bremen; Cornell University; Japan Agency for Marine-Earth Science & Technology (JAMSTEC); Japan Agency for Marine-Earth Science & Technology (JAMSTEC)
  摘要：The 2011 moment magnitude 9.1 Tohoku-oki earthquake is exceptional among great earthquakes for having peak slip of similar to 50 to 70 meters on the shallowest portion of the plate boundary megathrust. Drill cores and geophysical logs from International Ocean Discovery Program Expedition 405 demonstrate that the megathrust preferentially develops at the top or base of the pelagic clay in the sedimentary layers present on the incoming Pacific Plate, where pronounced contrasts in physical proper...