Results 131 to 140 of about 95,551 (257)

Chip‐Level Voltage Controlled Magnetic p‐Bits Array with Variation Compensation for Stochastic Neural Network Computation

Advanced Science, EarlyView.
A chip‐level VCMA‐MTJ array is demonstrated for stochastic neural‐network computing. Combined with a tail‐truncation strategy to compensate for device‐to‐device variations, it establishes a hardware–software co‐design approach for scalable probabilistic computing.
Jiachen Bao, Songsong Li, Ruizhi Ren, Zheng Zhu, Di Wu, Jiayong Wang, Minggao Zuo, Mingke Li, Duanzihua Cheng, Jianyu Lv, Lintong Zou, Chuyue Liu, Wangyang Hu, Yi Cao, Yuesheng Li, Guanghua Yu   +15 more
wiley   +1 more source

Assessing the ligand native-like pose using a quantum mechanical-derived hydropathic score for protein-ligand complementarity

npj Drug Discovery
Elucidating the correct binding mode of drug-like compounds is crucial to reveal the molecular determinants underlying the recognition by the target protein and to estimate the binding affinity, thus guiding ensuing hit-to-lead optimization.
Brian Medel-Lacruz, William J. Zamora, Enric Herrero, Glen E. Kellogg, Jana Selent, Javier Vázquez, F. Javier Luque   +6 more
doaj   +1 more source

Dioxine und dl-PCB in der Umwelt [PDF]

, 2010
DIOXINE UND DL-PCB IN DER UMWELT Dioxine und dl-PCB in der Umwelt / Bussian, Bernd (Rights reserved) (-
Dienemann, Claudia, Bussian, Bernd, Glante, Frank   +2 more
core  

Space‐Charge‐Driven Nonlinear Charge Transport in Silicon Reconfigurable Nonlinear‐Processing Units

Advanced Science, EarlyView.
Many approaches to AI hardware focus on accelerating linear operations, yet nonlinearity underpins computational expressivity. Reconfigurable nonlinear‐processing units (RNPUs) are promising computational primitives that provide nonlinear transformations directly in hardware.
Jonas Kareem, Lorenzo Cassola, Reinier J. C. Cool, Janiek I. van van Slooten, Ray J. E. Hueting, Peter A. Bobbert, Wilfred G. van der van der Wiel   +6 more
wiley   +1 more source

Non‐Uniform Space‐Time‐Coding Modulation for Low‐Complexity Diagnostics of Reconfigurable Intelligent Surfaces

Advanced Electronic Materials, EarlyView.
A diagnostic method for reconfigurable intelligent surfaces (RIS) based on non‐uniform space‐time‐coding modulation is presented. Fault localization is achieved via amplitude‐only spectral measurements, eliminating the need for complex signal processing. A one‐to‐one mapping between harmonic components and RIS elements enables accurate detection.
Xiao Qing Chen, Lei Zhang, Yi Ning Zheng, Bing Bing Zhu, Marco Rossi, Giuseppe Castaldi, Shuo Liu, Vincenzo Galdi, Tie Jun Cui   +8 more
wiley   +1 more source

Utredning angående möjliga metoder för PCB-sanering av järnsjön

, 1989
Tidigare limnologiska undersökningar har visat att Järnsjöns sediment är PCB-kontaminerat. Orsaken till de förhöjda PCB-halterna är dels tidigare utsläpp från Nyboholms pappersbruk, dels bidrag från källor inom Vetlanda tätort.
von Post, Hampus, Enell, Magnus
core   +1 more source

A General and Efficient Framework for the Rapid Design of Miniaturized, Wideband, and High‐Bit RIS

Advanced Electronic Materials, EarlyView.
A general and efficient framework is proposed for the rapid design of high‐performance reconfigurable intelligent surfaces (RISs). This framework integrates advanced antenna design techniques and incorporates various load types, quantities, and values to achieve the design of high‐performance RISs.
Jun Wei Zhang, Zheng Xing Wang, Wanwan Cao, Zhen Jie Qi, Li Jie Wu, Han Qing Yang, Qun Yan Zhou, Si Ran Wang, Hui Dong Li, Jun Yan Dai, Jiang Luo, Jun Wei Wu, Jia Nan Zhang, Zhen Zhang, Qiang Cheng   +14 more
wiley   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source

Recent Advances in Programmable Metasurfaces and Meta‐Devices

Advanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao, Chong He, Nan Wang, Liming Si, Weiren Zhu   +4 more
wiley   +1 more source

PCB-yhdisteiden vaikutus perimenopaussin käynnistymiseen ja fysiologiaan

Polyklooratut bifenyylit (PCB) ovat hitaasti hajoavia orgaanisia yhdisteitä, joille altistuminen tapahtuu vesistöjen, maaperän, ilman, ravinnon, imetyksen ja istukan välityksellä.
Kesti, Anna
core