Results 101 to 110 of about 269,013 (347)

Study of Resistive Switching Dynamics and Memory States Equilibria in Analog Filamentary Conductive‐Metal‐Oxide/HfOx ReRAM via Compact Modeling

Advanced Electronic Materials, EarlyView.
A physics‐based compact model for Conductive‐Metal‐Oxide/HfOx ReRAM, accounting for ion dynamics, electronic conduction, and thermal effects, is presented. Accurate and versatile simulations of analog non‐volatile conductance modulation and memory state stabilization enable reliable circuit‐level studies, advancing the optimization of neuromorphic and ...
Matteo Galetta, Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Stephan Menzel, Antonio La Porta, Tommaso Stecconi, Folkert Horst, Bert Jan Offrein, Valeria Bragaglia   +9 more
wiley   +1 more source

Comparison of clinical features and inflammatory factors between patients with bipolar depression and unipolar depression

BMC Psychiatry
Background This study aims to compare the differences in clinical features and inflammatory factors between unipolar depression and bipolar depression, and to investigate potential clinical characteristics and peripheral blood biomarkers that could be ...
Tianwei Zhang, Changjun Ji, Jiayu Zhu, Xiaoxiao Wang, Chengjia Shen, Fei Liang, Yajun Hou, Yan Sun, Chongze Wang, Peijuan Wang, Guoqiang Lu, Xiaohui Wang, Qinyu Lv, Zhenghui Yi   +13 more
doaj   +1 more source

Recurrence of bipolar disorders andmajor depression: A life-longperspective [PDF]

, 2018
.: Objective: : It is not known whether the risk of recurrence declines with time in bipolar disorders and in major depression. This study describes the life-long recurrence risk of bipolar I, bipolar II and major depressive disorders.
Angst M. D., Jules, Gamma Ph. D., Alex, Lavori Ph. D., Philip, Sellaro B.Sc., Robert, Zhang Ph. D., Heping   +4 more
core  

Maintenance deep transcranial magnetic stimulation sessions are associated with reduced depressive relapses in patients with unipolar or bipolar depression [PDF]

, 2015
Introduction: Deep transcranial magnetic stimulation (dTMS) is a new form of TMS allowing safe stimulation of deep brain regions. The objective of this preliminary study was to assess the role of dTMS maintenance sessions in protecting patients with ...
ANGELETTI, Gloria, BERSANI, FRANCESCO SAVERIO, DEL CASALE, ANTONIO, DI PIETRO, SIMONE, Ferri, Vittoria R., GIRARDI, Paolo, Imperatori, Claudio, KOTZALIDIS, GEORGIOS, Raccah, Ruggero N., RAPINESI, CHIARA, SERATA, DANIELE, Zangen, Abraham   +11 more
core   +2 more sources

Reconfigurable, Non‐Volatile Switching in WO3 Film for Resistive Memory and Multistate Programming Toward Energy‐Efficient Neuromorphic Computing Applications

Advanced Electronic Materials, EarlyView.
WO3${\rm WO}_3$ based resistive switching device was precisely controlled and shows the reconfigurable, non‐volatile switching which can be programmable to multi‐resistance states for memory applications. The memory device can also be utilised for low energy neuromorphic application.
Keval Hadiyal, Nagarajan Raghavan, Ramesh Mohan Thamankar   +2 more
wiley   +1 more source

Understanding the role of P2X7 in affective disorders—are glial cells the major players? [PDF]

, 2015
Pathophysiology associated with several psychiatric disorders has been linked to inflammatory biomarkers. This has generated a theory of major depressive disorders as an inflammatory disease.
Jenkins, Trisha A., Spencer, Sarah J., Stokes, Leanne   +2 more
core   +2 more sources

Exfoliated‐MoS2 Gradual Resistive Switching Devices as Artificial Synapses

Advanced Electronic Materials, EarlyView.
A vertical memristor based on untreated, exfoliated MoS2 is presented, revealing gradual resistive switching governed by Schottky barrier modulation at the MoS2/metal interface from the trapping/detrapping of charges. Furthermore, the device emulates synaptic‐like plasticity functions, including: potentiation, depression, and spike‐amplitude‐dependent ...
Deianira Fejzaj, Richard Schroedter, Thomas Mikolajick, André Heinzig   +3 more
wiley   +1 more source

Association of major depression, schizophrenia and bipolar disorder with thyroid cancer: a bidirectional two-sample Mendelian randomized study [PDF]

, 2023
Rongliang Qiu, Huihui Lin, Hongzhan Jiang, Jiali Shen, Jiaxi He, Jinbo Fu   +5 more
openalex   +1 more source

Model‐Based Time‐Modulated Write Algorithm for 1R Analog Memristive Crossbar Arrays

Advanced Electronic Materials, EarlyView.
A novel model‐based time‐modulated write algorithm efficiently programs analog 1R memristive crossbar arrays by varying pulse duration at a fixed voltage. By leveraging a physics‐based compact model and a dynamic gain mechanism, this approach overcomes device nonlinearities and parasitic effects.
Richard Schroedter, Ahmet Samil Demirkol, Ioannis Messaris, Christian Bruchatz, Eter Mgeladze, Stefan Slesazeck, Thomas Mikolajick, Ronald Tetzlaff   +7 more
wiley   +1 more source

Investigation of Analog Memristor Characteristics for Hardware Synaptic Weight in Multilayer Neural Network

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The systematic design of memristor‐based neural network is provided by analog conductance state parameters to accurately emulate the software‐based high‐resolution weight at discrete device level. The requirement of discrete analog conductance of memristor device is measured as ≈50 states with nonlinearity value of ≈0.142 within the deviation range of ...
Jingon Jang, Yoonseok Song, Sungjun Park
wiley   +1 more source