Results 101 to 110 of about 260,119 (338)

Quantum Monte Carlo calculations of the one-body density matrix and excitation energies of silicon

, 1998
Quantum Monte Carlo (QMC) techniques are used to calculate the one-body density matrix and excitation energies for the valence electrons of bulk silicon.
A. J. Williamson, A. J. Williamson, A. Luchow, A. Szabo, A. Williamson, B. L. Hammond, C. Filippi, C. Greef, C. J. Umrigar, C.-J. Huang, D. Ceperley, D. M. Ceperley, G. P. Kerker, G. Rajagopal, G. Rajagopal, H. Eckstein, J. C. Grossman, J. R. Chelikowsky, L. Adamowicz, L. Mitáš, L. Mitáš, M. Caffarel, M. D. Towler, M. M. Morrell, M. Rohlfing, O. W. Day, O. W. Day, O. W. Day, P. H. Acioli, P. Löwdin, P. Löwdin, P. Löwdin, P. O. Löwdin, P. R. C. Kent, R. C. Morrison, R. J. Needs, R. McWeeny, R. P. Feynman, R. Q. Hood, Randolph Q. Hood, S. Fahy, S. Fahy, S. Tanaka, T. Kato, T. Koopmans, W. L. McMillan, W. Meyer, W. von der Linden, X. P. Li   +48 more
core   +1 more source

Sensory Encoding Alternates With Hippocampal Ripples across Cycles of Forebrain Spiking Cascades

Advanced Science, EarlyView.
This study reveals widespread, coordinated brain activity during passive visual stimulation in mice. Sensory coding, phase‐locked with the periodic dynamics, shows an inverse relationship to hippocampal ripples. The results suggest that periodic brain activity spurs alteration between two distinct operational modes of brain, facilitating exteroceptive ...
Yifan Yang, David A. Leopold, Jeff H. Duyn, Grayson O. Sipe, Xiao Liu   +4 more
wiley   +1 more source

Endostructural and periosteal growth of the human humerus

The Anatomical Record, Volume 306, Issue 1, Page 60-78, January 2023., 2023
Abstract The growth and development of long bones are of considerable interests in the fields of comparative anatomy and palaeoanthropology, as evolutionary changes and adaptations to specific physical activity patterns are expected to be revealed during bone ontogeny.
Thomas George O'Mahoney, Tristan Lowe, Andrew Timothy Chamberlain, William Irvin Sellers   +3 more
wiley   +1 more source

Unveiling the potential of novel yeast protein extracts in white wines clarification and stabilization

Frontiers in Chemistry, 2015
Fining agents derived from animal and mineral sources are widely used to clarify and stabilize white wines. Nevertheless, health and environmental problems are being raised, concerning the allergenic and environmental impact of some of those fining ...
Joana Pinto Fernandes, Rodrigo eNeto, Filipe eCenteno, Maria de Fátima eTeixeira, Ana Catarina Gomes   +4 more
doaj   +1 more source

Absence of molecular mobility on nano-second time scales in amorphous ice phases

, 2005
High-resolution neutron backscattering techniques are exploited to study the elastic and quasi-elastic response of the high-density amorphous (HDA), the low-density amorphous (LDA) and the crystalline ice Ic upon temperature changes.
Agladze, Agladze, Agladze, Andersson, Angell, Angell, B. Geil, Bellissent-Funel, Bredov, Ermolieff, F. Natali, Fischer, Fujara, Gagnon, Geil, Gromnitskaya, H. Schober, Hage, Hage, Hallbrucker, Hallbrucker, Handa, Handa, Handa, Handa, Johari, Johari, Johari, Johari, Johari, Johari, Johari, Kirschgen, Klug, Klug, Koza, Koza, Koza, Koza, et al., Leadbetter, M. M. Koza, Mayer, Mayer, Mayer, Mishima, Mishima, Mishima, Mishima, Mishima, Narten, Oskotskii, Poole, Poole, Salzmann, Schober, Schober, Sette, Shpakov, Smith, Smith, Sokolov, Stanley, Svensson, Taraskin, Tarjus, Tse, Tse, Tsekouras, Tulk, Velikov, Wuttke, Yamamuro, Yamamuro, Yue   +73 more
core   +1 more source

Bimodal In Situ Analyzer for Circular RNA in Extracellular Vesicles Combined with Machine Learning for Accurate Gastric Cancer Detection

Advanced Science, EarlyView.
They developed a bimodal EV‐circRNA in situ analyzer (BEISA) using a DNA rectangular frame‐guided hybridization chain reaction (RF‐HCR) system. By combining ML algorithms and bimodal EV‐circRNA in situ analysis, this platform provides a promising tool for the analysis of gastric cancer‐derived EV‐circRNA, making diagnosis and staging of gastric cancer ...
Yuhang Guo, Shihua Luo, Sinian Liu, Chao Yang, Weifeng Lv, Yuxin Liang, Tingting Ji, Wenbin Li, Chunchen Liu, Xin Li, Lei Zheng, Ye Zhang   +11 more
wiley   +1 more source

Multi‐omics analyses reveal the interaction between colonic microbiota and host in Min and Yorkshire pigs

Animal Research and One Health, EarlyView., 2023
In the present study, we created the weight gain models with Min and Yorkshire pigs and conducted the metagenomics and metabolomics of colon contents and transcriptomics of colon tissue. Further, we revealed the characteristics and functions of the colonic microbiota in Min and Yorkshire pigs and analyzed their interactions with the host. Overall, this
Xiaoyu Huang, Huihui Li, Feng Cheng, Ligang Wang, Guoqing Cao, Lixian Wang, Lijun Shi   +6 more
wiley   +1 more source

Strategies to enhance the competitiveness of semi-intensive aquaculture systems in costal earth ponds: the organic aquaculture approach

Frontiers in Marine Science, 2014
Earthen ponds are the main production system for European seabass (Dicentrarchus labrax) and gilthead seabream (Sparus aurata) in Portugal and in Southern Spain.
Manuel Sardinha, Sofia Engrola, Paulo Gray   +2 more
doaj   +1 more source

Lab-Made Electronic Nose for Fast Detection of Listeria monocytogenes and Bacillus cereus

Veterinary Sciences, 2020
The aim of this study is to determine the performance of a lab-made electronic nose (e-nose) composed of an array of metal oxide semiconductor (MOS) gas sensors in the detection and differentiation of Listeria monocytogenes (L.
Prima Febri Astantri, Wredha Sandhi Ardha Prakoso, Kuwat Triyana, Tri Untari, Claude Mona Airin, Pudji Astuti   +5 more
doaj   +1 more source

Burn‐Induced Gut Microbiota Dysbiosis Aggravates Skeletal Muscle Atrophy by Tryptophan‐Kynurenine Mediated AHR Pathway Activation

Advanced Science, EarlyView.
This study elucidates a pivotal crosstalk between the gut microbiota and skeletal muscles atrophy induced by burn injuries, a process fueled by the overactivation of IDO‐1 in the colon. This overactivation initiates the metabolism of tryptophan into kynurenine.
Shan Gao, Yan Leng, Zhen Qiu, Kai Li, Jun Li, Jian Peng, Weiguo Xie, Shaoqing Lei, Zhongyuan Xia   +8 more
wiley   +1 more source