-
作者：Bai, Haoliang; Lu, Tonghui; Liu, Wenzhuo; Li, Xianglin; Lv, Wenhao; Lv, Song
作者单位：Wuhan University of Technology; Wuhan University of Technology
摘要：Photovoltaic technology has emerged as a key candidate for powering underwater devices. However, traditional solar cells face limitations in real marine environments. Flexible solar cells offer new possibilities for underwater energy harvesting. This study identifies the optimal bandgap and depth for flexible underwater solar cells through detailed balance calculations and experiments. We also established an optical model for underwater flexible solar cells, determining the ideal curvature thr...
-
作者：Fuller, Stephen T.; Zheng, J. -X. Kent
作者单位：University of Texas System; University of Texas Austin; University of Texas System; University of Texas Austin
摘要：The solid-electrolyte interphase (SEI) formed on a battery electrode has been a central area of research for decades. This structurally complex layer profoundly impacts the electrochemical deposition morphology and stability of metal anodes. Departing from conventional approaches, we investigate metal dissolution-the reverse reaction of deposition-in battery environments using a state-of-the-art electroanalytical system combining a rotating-disk electrode and operando visualization. Our key fi...
-
作者：Wang, Ruiyu; Tiwary, Pratyush
作者单位：University System of Maryland; University of Maryland College Park; University System of Maryland; University of Maryland College Park
-
作者：Daicho, Kazuho; Fujisawa, Shuji; Doi, Yoshinori; Suzuki, Michio; Shiomi, Junichiro; Saito, Tsuguyuki
作者单位：University of Tokyo; University of Tokyo
摘要：Plant cell walls are composed of skeletal cellulose and a filling matrix of hemicelluloses and lignin. Cellulose has slender crystallite units referred to as microfibrils or elementary fibrils, and these crystallites form a dense network skeleton in the cell walls. In this study, we assessed the morphology and crystallinity of individually dispersed microfibrils isolated from the cell walls of wood, cotton, and ramie celluloses. It is well known that microfibrils in higher plants exhibit struc...
-
作者：Johnson, Nicole A.; Dickenson, Jessica A.; MacKenzie, Benjamin W. L.; Isakovich, Rodion; Kalker, Anne; Bouten, Janne; Strzalkowski, Nicholas D. J.; Harman, Taylor S.; Holmstrom, Pontus; Kunwar, Ajaya J.; Thakur, Nilam; Dhungel, Sunil; Sherpa, Nima; Bigham, Abigail W.; Brutsaert, Tom; Day, Trevor A.
-
作者：Karayel, Ozge; Soung, Allison; Gurung, Hem; Schubert, Alexander F.; Klaeger, Susan; Kschonsak, Marc; Al-Maraghi, Aljazi; Bhat, Ajaz A.; Akil, Ammira S. Alshabeeb; Dugger, Debra L.; Webster, Joshua D.; French, Dorothy M.; Anand, Dhullipala; Soni, Naharmal; Fakhro, Khalid A.; Rose, Christopher M.; Harris, Seth F.; Ndoja, Ada; Newton, Kim; Dixit, Vishva M.
-
作者：Kumar, Abhishek; Senechal, David; Tremblay, A. M. S.
-
作者：Mitchell, Alyssa H.; Lieberman, Tami D.
作者单位：Massachusetts Institute of Technology (MIT); Massachusetts Institute of Technology (MIT)
-
作者：Akbaritabar, Aliakbar; Danko, Maciej J.; Zhao, Xinyi; Zagheni, Emilio
作者单位：Max Planck Society; University of Oxford; Max Planck Society
摘要：Researchers are key contributors to innovation. Their migration results in talent circulation and recombination of ideas. Due to data shortage, little is known about subnational mobility of scientists and the interrelationships between their internal and international migration patterns. We used data on 30+ million Scopus publications of 19+ million authors to infer migration from changes in affiliations. Our publicly shared database of global subnational estimates of migration reveals relevan...
-
作者：Jain, K.; Hauschild, R.; Bochkareva, O. O.; Roemhild, R.; Tkacik, G.; Guet, C. C.
作者单位：Institute of Science & Technology - Austria
摘要：Active regulation of gene expression, orchestrated by complex interactions of activators and repressors at promoters, controls the fate of organisms. In contrast, basal expression at uninduced promoters is considered to be a dynamically inert mode of nonfunctional promoter leakiness, merely a byproduct of transcriptional regulation. Here, we investigate the basal expression mode of the mar operon, the main regulator of intrinsic multiple antibiotic resistance in Escherichia coli, and link its ...
