Results 211 to 220 of about 3,653,977 (340)

A Van der Waals Optoelectronic Synapse with Tunable Positive and Negative Post‐Synaptic Current for Highly Accurate Spiking Neural Networks

Advanced Functional Materials, EarlyView.
A van der Waals optoelectronic synaptic device based on a ReS2/WSe2 heterostructure and oxygen‐treated h‐BN is presented, which enables both positive and negative PSCs through photocarrier polarity reversal. Bidirectional plasticity arises from gate‐tunable band bending and charge trapping‐induced quasi‐doping.
Hyejin Yoon, Soeun Park, Yeong Kwon Kim, Juhwan Baek, Ki Han Kim, Seongil Yun, Hyeonchang Son, Jeongeun Choi, Byung Chul Jang, Dong‐Ho Kang   +9 more
wiley   +1 more source

Prevalence rates and socioeconomic characteristics of post-partum depression in Hungary

, 2010
Emese Nagy, Péter Molnár, Attila Pál, Hajnalka Orvos   +3 more
openalex   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

The Effect of Meditation on Depression and Psychological Well-being Among Active Smokers. [PDF]

Ann Neurosci
Verma G, Pathak VN, Kour P, Kumar K.
europepmc   +1 more source

A Tracer Diffusion Study of Diverse Photo‐Ionic Phenomena in Strontium Titanate

Advanced Functional Materials, EarlyView.
Two strong interfacial photo‐ionic effects are demonstrated for the model system SrTiO3 through the application of isotope exchange experiments: UV illumination is found to enhance the oxygen surface exchange coefficient by several orders of magnitude and to depress the surface space‐charge potential substantially.
David M. Schwenkel, Timon F. Kielgas, George F. Harrington, Roger A. De Souza   +3 more
wiley   +1 more source

Anxiety and Depression in Patients with Colorectal Cancer Undergoing Ileostomy. [PDF]

Clin Pract
Makrygianni P, Polikandrioti M, Koutelekos I, Tsiampouris I, Vasilopoulos G.   +4 more
europepmc   +1 more source

Alkali Ion‐Incorporated HfO2 Dielectrics for Reconfigurable Neuromorphic Computing

Advanced Functional Materials, EarlyView.
This work presents an indium gallium zinc oxide (IGZO) transistor with an alkali cation‐integrated hafnium dioxide (HfO2) dielectric exhibiting synaptic behavior via ion retention. The solution‐based film fabrication strategy overcomes the limitations of atomic layer deposition (ALD) and precursor coating, enabling the control of synaptic retention ...
Seung Yeon Ki, In Cheol Kwak, Seonkwon Kim, Jihyun Kim, Dong Gue Roe, Se‐Jin Kim, Joohoon Kang, Jeong Ho Cho   +7 more
wiley   +1 more source

Resting fMRI-guided TMS evokes subgenual anterior cingulate response in depression

Romain Duprat, Kristin A. Linn, Theodore D. Satterthwaite, Yvette I. Sheline, Ximo Liang, Gabriela Bagdon, Matthew W. Flounders, Heather Robinson, Michael L. Platt, Joseph W. Kable, Hannah Long, Morgan Scully, Joseph A. Deluisi, Michael E. Thase, Mario A. Cristancho, Julie Grier, Camille Blaine, Almaris Figueroa‐González, Desmond J. Oathes   +18 more
openalex   +1 more source

Hypovitaminosis D is associated with depression and anxiety in schizophrenia: Results from the national FACE-SZ cohort.

, 2018
Guillaume Fond, Ophélia Godin, F Schürhoff, Fabrice Berna, E. Bulzacka, M. Andrianarisoa, Lionel Brunel, Bruno Aouizerate, Delphine Capdevielle, Isabelle Chéreau, Nathalie Coulon, Thierry d’Amato, C. Dubertret, Julien Dubreucq, C Faget, Christophe Lançon, S Leignier, Jacques Mallet, D. Misdrahi, C. Passerieux, Romain Rey, A. Schandrin, Mathieu Urbach, Pierre Vidailhet, Marion Leboyer, Laurent Boyer, P.-M. Llorca   +26 more
openalex   +2 more sources

From In‐Silico Optimized Microfabrication to Experimental Validation: Engineering a Tridimensional Epi‐Intraneural Interface

Advanced Functional Materials, EarlyView.
An epi‐intraneural interface is developed through in silico optimization and a novel tridimensional microfabrication pipeline. The device integrates penetrating and epineural contacts on a flexible substrate. Mechanical, electrochemical, and in vivo testing in rat and pig reveal robust implantation, low‐threshold activation, and site‐dependent ...
Federico Ciotti, Andrea Cimolato, Noemi Gozzi, Pietro Palopoli, Luca Brugnoli, Natalija Katic Secerovic, Rebecca Gallivan, Alexander Shokurov, Carlo Menon, Johannes Weichart, Ignacio Delgado‐Martinez, Weiguo Song, Stavros Zanos, Xavier Navarro, Stanisa Raspopovic   +14 more
wiley   +1 more source