Results 151 to 160 of about 2,055,675 (308)

Semiconducting Polymers Post‐Functionalized With Ureido‐Pyrimidinone for Robust Stretchable Transistors

open access: yesAdvanced Functional Materials, EarlyView.
The design of intrinsically robust stretchable semiconducting polymers was achieved through OTBS‐mediated post‐functionalization of PDPP2T side chains with UPy units, generating dual hydrogen‐bonding motifs comprising weaker urethane linkages and strong quadruple UPy interactions along the long alkyl side chain, which is crucial for achieving desirable
Dinda Bazliah   +7 more
wiley   +1 more source

Pseudodementia pathomechanism – neuropathological link between depression and dementia

open access: yes, 2015
The relationship between depression and dementia is complex and still not well understood. A few putative pathological mechanisms leading to depression, cognitive dysfunction and dementia, were investigated, involving the: HPA axis and Glucocorticoid ...
Elimelech, Elihanan Asher
core  

Dual Assessment of Suicidal Risk: Integrating the Clinician-Administered CHRT-Beh and Self-Report CHRT-SR9: Findings From the T-RAD Study

open access: yesNeuropsychiatric Disease and Treatment
Karabi Nandy,1,2 Lynnel C Goodman,1 Taryn L Mayes,1,3 Emine Rabia Ayvaci,1,4 Joseph M Trombello,1 Joshua S Elmore,1 Srividya Vasu,1 Graham J Emslie,1,4 Madhukar H Trivedi1 1Center for Depression Research and Clinical Care, Peter O’Donnell Jr.
Nandy K   +8 more
doaj  

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

open access: yesAdvanced 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   +10 more
wiley   +1 more source

Bio‐Derived Polyelectrolyte Additive–Induced Interfacial Ion‐Diffusion Barriers for Nonvolatile Organic Artificial Synapses

open access: yesAdvanced Functional Materials, EarlyView.
Sodium alginate regulates interfacial ion transport and retention in electrolyte‐gated synaptic transistors. The carboxylate‐rich polymeric network forms a dynamic interfacial ion‐diffusion barrier that facilitates ion injection during programming while suppressing ion back‐diffusion, thereby stabilizing the electrochemically doped channel state.
Chaeyeon Han   +6 more
wiley   +1 more source

Noise‐Limited Bit Precision in Ferroelectric Synaptic Transistors for High‐Resolution Neuromorphic Computing

open access: yesAdvanced Functional Materials, EarlyView.
Low‐frequency noise spectroscopy defines the resolvable conductance states of synaptic FeFETs by coupling read‐current fluctuation with usable dynamic range. The resulting noise‐limited bit precision establishes a universal, device‐agnostic reliability metric beyond the memory window, enabling quantitative benchmarking and rational design of high ...
Jaehong Park   +12 more
wiley   +1 more source

Trends in Depression and Its Association With Gallstones: Evidence From NHANES With Exploration of Mediating Pathways. [PDF]

open access: yesDepress Anxiety
He E   +11 more
europepmc   +1 more source

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