Results 51 to 60 of about 44,340 (259)

Prothrombin conversion accelerates with increasing age in women but not in men: findings from the Moli-sani Cohort Study

Research and Practice in Thrombosis and Haemostasis
Background: The thrombin dynamics method has been used as an add-on analysis method for the thrombin generation test over the past years to study the balance between pro- and anticoagulant pathways.
Amalia De Curtis, Romy de Laat-Kremers, Simona Costanzo, Augusto Di Castelnuovo, Marisa Ninivaggi, Chiara Cerletti, Giovanni de Gaetano, Maria Benedetta Donati, Licia Iacoviello, Bas de Laat, Licia Iacoviello, Giovanni de Gaetano, Maria Benedetta Donati, Chiara Cerletti, Marialaura Bonaccio, Americo Bonanni, Simona Costanzo, Amalia De Curtis, Augusto Di Castelnuovo, Alessandro Gialluisi, Francesco Gianfagna, Mariarosaria Persichillo, Jos Vermylen, Renzo Pegoraro, Antonio G. Spagnolo, Deodato Assanelli, Livia Rago, Simona Costanzo, Sabatino Orlandi, Teresa Panzera, Augusto Di Castelnuovo, Marialaura Bonaccio, Francesca Bracone, Simona Costanzo, Giuseppe Di Costanzo, Simona Esposito, Alessandro Gialluisi, Anwal Ghulam, Francesco Gianfagna, Martina Morelli, Maria Loreto Muñoz Venegas, Antonietta Pepe, Emilia Ruggiero, Amalia De Curtis, Concetta Civitillo, Alisia Cretella, Sara Magnacca, Mariarosaria Persichillo, Francesca Bracone, Giuseppe Di Costanzo, Martina Morelli, Americo Bonanni   +51 more
doaj   +1 more source

Magnesium‐Based Transient Bioelectronics, Bio‐Optics and Bio‐Scaffolds

Advanced Functional Materials, EarlyView.
This paper reviews the state of the art and recent advances in magnesium‐based thin‐film, foils, and scaffolds for applications in transient bio‐optics, bioelectronics and tissue engineering. The design principles, fabrication methods, material properties, and integration strategies are discussed in detail.
Massimo Mariello, Yves Leterrier
wiley   +1 more source

Light-stimulated adaptive artificial synapse based on nanocrystalline metal-oxide film

Opto-Electronic Science
Artificial synapses utilizing spike signals are essential elements of new generation brain-inspired computers. In this paper, we realize light-stimulated adaptive artificial synapse based on nanocrystalline zinc oxide film.
Igor S. Balashov, Alexander A. Chezhegov, Artem S. Chizhov, Andrey A. Grunin, Konstantin V. Anokhin, Andrey A. Fedyanin   +5 more
doaj   +1 more source

Gate‐Tunable Anisotropic Oxygen Ion Migration in SrCoOx: Toward Emerging Oxide‐Based Artificial Synapses

Advanced Intelligent Systems, 2023
The construction of artificial synapse based on the electric field‐controlled ion migration has been developed to be a prospective approach to achieving intelligent devices with advantage of low‐energy consumption. However, it is still a very challenging
Tingting Miao, Bin Cui, Cungang Huang, Di Wang, Long Liu, Weikang Liu, Yongzhe Li, Ruiyue Chu, Xue Ren, Liang Liu, Bin Cheng, Guangjun Zhou, Hongwei Qin, Guozhong Xing, Jifan Hu   +14 more
doaj   +1 more source

Monolithic Oxidation Enables Ultrathin Vertically Graded Tantalum Oxide for Low‐Voltage, Low‐Variability Memristive Switching

Advanced Functional Materials, EarlyView.
Monolithic UV‐ozone oxidation of Ta forms an ultrathin Ta2O5/TaOx bilayer enabling resistive switching with a vertical defect gradient. A stoichiometric surface layer over an oxygen‐deficient sublayer promotes localized filament nucleation near the top interface, enabling low‐voltage operation, and reduced cycle‐to‐cycle variability.
Seunghoon Yang, Dong Hyun Lee, Conan Weiland, Won‐Il Lee, Kim Kisslinger, Mingzhao Liu, Aswin kumar Anbalagan, Xiao Tong, Soumyajit Mandal, Nikhil Tiwale, Houk Jang, Chang‐Yong Nam   +11 more
wiley   +1 more source

Realize low-power artificial photonic synapse based on (Al,Ga)N nanowire/graphene heterojunction for neuromorphic computing

APL Photonics, 2023
The fast development of brain-inspired neuromorphic computing systems has stimulated urgent requirements for artificial synapses with low-power consumption.
Min Zhou, Yukun Zhao, Xiushuo Gu, Qianyi Zhang, Jianya Zhang, Min Jiang, Shulong Lu   +6 more
doaj   +1 more source

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

Advanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee, Geunyoung Kim, Hwa Young Kim, Do Hoon Kim, Hanchan Song, Huisu Noh, Jungwan Noh, Seungwoo Lee, Sang‐Hee Ko Park, Himchan Cho, Kyung Min Kim   +10 more
wiley   +1 more source

Correlation between PPF index and short-term memory in physical-reservoir computing with artificial synapse using simple RC-series circuit

AIP Advances
The correlation between the short-term plasticity (STP) of artificial synapses and the computational performance of physical-reservoir computing (PRC) using artificial synapses has not yet been clarified. We investigate the correlation between the paired-
Hiroaki Komatsu, Takumi Ogawa, Norika Hosoda, Takashi Ikuno   +3 more
doaj   +1 more source

Configurable NbOx Memristors as Artificial Synapses or Neurons Achieved by Regulating the Forming Compliance Current for the Spiking Neural Network

Advanced Electronic Materials, 2023
For the first time, a configurable NbOx memristor is achieved that can be configured as an artificial synapse or neuron after fabrication by controlling the forming compliance current (FCC).
Chuan Yu Han, Sheng Li Fang, Yi Lin Cui, Weihua Liu, Shi Quan Fan, Xiao Dong Huang, Xin Li, Xiao Li Wang, Guo He Zhang, Wing Man Tang, P. T. Lai, Jia Liu, Xianjie Wan, Zhou Yu, Li Geng   +14 more
doaj   +1 more source

Multimodal Artificial Synapses for Neuromorphic Application

Research
The rapid development of neuromorphic computing has led to widespread investigation of artificial synapses. These synapses can perform parallel in-memory computing functions while transmitting signals, enabling low-energy and fast artificial intelligence. Robots are the most ideal endpoint for the application of artificial intelligence.
Runze Li, Zengji Yue, Haitao Luan, Yibo Dong, Xi Chen, Min Gu   +5 more
openaire   +3 more sources