Results 61 to 70 of about 99,692 (267)

Hydrogen‐Stabilized Self‐Rectifying Memristor Arrays for Reliable Multilevel Synapses in Transformer‐Based Keyword Spotting

Advanced Science, EarlyView.
A non‐filamentary self‐rectifying HfO2/TiOx resistive random‐access memory integrates H2 annealing with an incremental step pulse with verify algorithm to achieve stable and linear analog conductance modulation. The device enables low‐current 6‐bit multilevel operation while suppressing sneak current in crossbar arrays. Implemented in Transformer‐based
Seonjeong Lee, Seohyeon Ju, Won Joo Lee, Myounggon Kang, Sungjun Kim, Yoon Kim   +5 more
wiley   +1 more source

Management and Biosecurity Practices on Broiler and Layer Farms in Bahri Locality Khartoum North

Journal of Applied Veterinary Sciences, 2019
This study was conducted to evaluate the present status of management and biosecurity practices in broiler and layer farms in Khartoum North, Sudan, and to compare between the biosecurity practices in broiler and layer farms.
Omer, A., Salim Gibril , Abdelbasit B. Habib   +2 more
doaj   +1 more source

Integration of Reconfigurable p‐Bit and 1R Crossbar Array for Memristive Probabilistic Computing

Advanced Science, EarlyView.
A memristive probabilistic computing system is demonstrated by integrating stochastic p‐bits based on volatile memristors with a 1R crossbar array encoding interaction weights. The system performs weighted‐sum operations across the array and updates p‐bits iteratively.
Keunho Soh, Ji Eun Kim, Suk Yeop Chun, Su In Hwang, Byung Seok Kim, Young Jae Lee, Ho Won Jang, Jung Ho Yoon   +7 more
wiley   +1 more source

THE USE OF EARLY-AGE FEED RESTRICTION ANDIOR POTASSIUM CHLORIDE FOR ALLEVIATING THE ADVERSE EFFECTS OF HEAT STRESS ON BROILER CHICKS: 1. EFFECTS ON BROILER PERFORMANCE, CARCASS TRAITS AND ECONOMIC EFFICIENCY. [PDF]

Journal of Animal and Poultry Production, 2003
The present study was carried out to investigate the possibility of alleviating the adverse effects of heat stress to which broiler chicks are exposed during the summer season by means of early-age feed restriction (EFR) and/or dietary supplementation
Z. Kalaba, Tork Dorra, Kh. EI. Sherif, A. Raya,   +3 more
doaj   +1 more source

Beyond Probiotics: Postbiotics for Healthy Aquaculture

Advanced Science, EarlyView.
This critical review assesses limitations of probiotics and proposes postbiotics, preparations of inanimate microorganisms and their metabolites, as a more stable, controlled, and biosafe formulation. Postbiotics offer significant advantages during industrial aquafeed production and storage. However, their practical implementation is currently hindered
Michael Leonidas Chikindas, Delin Xu, Igor V. Popov, Kayque Ordonho Carneiro, Nilufar Arashovna Elova, Gullola Amirovna Bekmurodova, Dildora Amindjanovna Amirsaidova, Astghik Pepoyan, Shakhlo Mirjamalovna Miralimova, Oleg V. Mitrokhin, Liubov S. Sichel, John Tagg, Svetoslav Dimitrov Todorov   +12 more
wiley   +1 more source

EFFECT OF MICROBIAL PHYTASE ON ENERGY UTILIZATION IN BROILERS DIETS [PDF]

Journal of Animal and Poultry Production, 2011
An experiment was carried out to investigate the effect of feeding some different plant diets containing different metabolizable energy (ME) supplemented with an enzyme preparation (Phytase) on growth performance, nutrient digestibility, carcass traits ...
F. Abdel-azeem, A. El-Faham, S. Ibrahim, A. Abdelhady   +3 more
doaj   +1 more source

A Dual‐Programmable 2M NOR Flash Architecture for Energy‐Efficient In‐Memory Computing

Advanced Science, EarlyView.
In conventional NOR Flash, the access transistor occupies area but stores no information. Here, it is repurposed as a programmable second memory device that plays two functional roles: an analog memory element that lowers the minimum read current from 72.7 nA to 4.22 pA, and a current‐path gating element enabling true‐off pruning and current‐range ...
Suhan Kim, Donghyun Ryu, Hyoseob Kim, Sangwoo Jung, Min‐Hwi Kim   +4 more
wiley   +1 more source

Avian influenza virus surveillance in migratory birds in Egypt revealed a novel reassortant H6N2 subtype

Avian Research, 2019
Background Avian influenza viruses (AIVs) have been identified from more than 100 different species of wild birds around the globe. Wild migratory birds can act as potential spreaders for AIVs to domestic birds between different countries.
Ali M. Zanaty, Ahmed M. Erfan, Wessam H. Mady, Fatma Amer, Ahmed A. Nour, Neveen Rabie, Mohamed Samy, Abdullah A. Selim, Wafaa M. M. Hassan, Mahmoud M. Naguib   +9 more
doaj   +1 more source

Compound Abrus cantoniensis Extract Alleviates AFB1‐Induced Liver Injury by Regulating PI3K‐AKT Pathway and Gut Microbiota/Butyrate Metabolism

Advanced Science, EarlyView.
ACCE has a good alleviating effect on AFB1‐induced liver injury, and this alleviating effect is related to the PI3K‐AKT pathway regulated by ACCE and the butyrate metabolism of gut microbiota. ABSTRACT Aflatoxin B1 (AFB1) is a potent hepatotoxin commonly ingested through contaminated food. Abrus cantoniensis Hance, a traditional Chinese medicinal herb,
Hongjie Hu, Ming cheng, Shiqi Zheng, Huixin Liu, Xiaofang Wei, Wenwen Yang, Hongchun Yang, Liuyang Yuan, Li Jiang, Jie Chen, Linglong Zhao, Yanchao Guo, Hongbin Si   +12 more
wiley   +1 more source

MN•CS•IO System: Cross‐Species Study for HBB Function in High‐Altitude Hypoxia Adaptation

Advanced Science, EarlyView.
We developed an integrative mesh‐nanorod sorting, chitosan nanoparticle delivery, and intraosseous injection (MN•CS•IO) system to investigate HBB in high‐altitude hypoxia adaptation. Transplanting Tibetan animals' HBB‐modified Lin‐ cells into mice achieved 95.59% transfection efficiency and 8.15% HBB expression. High‐altitude HBB recipients upregulated
Wenqiao Hui, Lin Mao, Binggang Li, Hanyue Kang, Zhengquan Tang, Sheng Chen, Hui Yang, Yu Qiao, Huiqian Ding, Yuhuan Wang, Min Li, Junjie Hu, Shoudong Ye, Xin Wang, Xiaobin Xu, Yupeng Wang, Tana Wuren, Qian Ban, Baowei Zhang   +18 more
wiley   +1 more source