Results 61 to 70 of about 1,198,219 (241)

Pragmatic randomised controlled trial of group psychoeducation versus group support in the maintenance of bipolar disorder. [PDF]

, 2011
Background: Non-didactically delivered curriculum based group psychoeducation has been shown to be more effective than both group support in a specialist mood disorder centre in Spain (with effects lasting up to five years), and treatment as usual in ...
Peters, Sarah, Morriss, Richard, Jones, Steven, Riste, Lisa, Lobban, Fiona, Roberts, Christopher, Davies, Linda, Mayes, Debbie   +7 more
core   +5 more sources

Non-Contact Degradation Evaluation for IGBT Modules Using Eddy Current Pulsed Thermography Approach

Energies, 2020
In this paper, a non-contact degradation evaluation method for insulated gate bipolar transistor (IGBT) modules is proposed based on eddy current pulsed thermography approach.
Xingliang Liu, Guiyun Tian, Yu Chen, Haoze Luo, Jian Zhang, Wuhua Li   +5 more
doaj   +1 more source

Electrical characterization of commercial NPN bipolar junction transistors under neutron and gamma irradiation [PDF]

Nuclear Technology and Radiation Protection, 2014
Electronics components such as bipolar junction transistors, diodes, etc. which are used in deep space mission are required to be tolerant to extensive exposure to energetic neutrons and ionizing radiation.
OO Myo Min, Rashid Nahrul Khair Bin Alang Md, Karim Julia Bin Abdul, Mohamed Zin Muhammad Rawi Bin, Rahim Rosminazuin Bt.Ab., Azman Amelia Wong, Hasbullah Nurul Fadzlin   +6 more
doaj   +1 more source

Charge‐Polarized Ni─S4 Single‐Atom Sites Drive Selective Photoreforming of Poly(lactic acid) to Lactate and Hydrogen

Advanced Functional Materials, EarlyView.
Atomically dispersed Ni–S4 sites on CdS nanorods induce interfacial charge polarization, directing photogenerated electrons to H2 evolution and holes to selective ester‐bond cleavage of poly(lactic acid). Without sacrificial reagents, this charge‐coupled system produces lactate while suppressing overoxidation, achieving an H2 evolution rate of 41.74 ...
Yu Yao, Panpan Zhang, Jinqiang Zhang, Xi‐lin Wu, Tara Pukala, Yifei Wang, Bernt Johannessen, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +1 more source

Numerical analysis of the effect of configuration of flow channels on current distribution in high temperature proton exchange fuel cells

Revue des Énergies Renouvelables
In this study, the steady-state effects of bipolar plate flow-channel configuration in high-temperature proton exchange membrane fuel cells (HT-PEMFCs) are investigated using the COMSOL® Multiphysics software.
Mehmet Turgay Pamuk
doaj   +1 more source

Junction Parameter Extraction for Electronic Device Characterization

Active and Passive Electronic Components, 2004
A new method for the extraction of junction parameters from a description of the current–voltage characteristic is developed. A simulation is performed and a high accuracy is obtained for the determination of the singleexponential model parameters.
S. Dib, C. Salame, N. Toufik, A. Khoury, F. Pélanchon, P. Mialhe   +5 more
doaj   +1 more source

Aluminum nitride for heatspreading in RF IC’s [PDF]

, 2008
To reduce the electrothermal instabilities in silicon-on-glass high-frequency bipolar devices, the integration of thin-film aluminum nitride as a heatspreader is studied.
Clement Lorenzo, Marta, Schellevis, H., Olivares Roza, Jimena, Nanver, L.K., Iborra Grau, Enrique, La Spina, L.   +5 more
core   +1 more source

Hybrid Ferroelectric Tunnel Junctions with Intrinsic Nonlinearity and Self‐Rectification via Interfacial Reconstruction

Advanced Functional Materials, EarlyView.
Rapid thermal annealing reconstructs the BCFO/Nb:STO interface into an atomically thin reconstructed interfacial layer, which reshapes the tunneling barrier and converts a high‐TER ferroelectric tunnel junction into an intrinsically nonlinear, self‐rectifying device.
Hojin Lee, Joonbong Lee, Jinho Byun, Sang‐Hyeok Yang, A young Cho, Sangwoo Lee, Dae Haa Ryu, Hyunbin Chung, Hee Seo Yun, Moon Seop Choi, Yesul Choi, Sungkyun Park, Min‐Hyung Jung, Dongwon Lee, Yoon‐Uk Heo, Hu Young Jeong, Hongseok Kim, Shinhyeong Lee, Yunseok Kim, Young‐Min Kim, Jaekwang Lee, Taekjib Choi   +21 more
wiley   +1 more source

Atomic‐Scale Visualization of Topotactic Resistive Switching in Epitaxial La0.5Sr0.5CoOx Neuromorphic Memristors

Advanced Functional Materials, EarlyView.
Forming‐free epitaxial Pt/La0.5Sr0.5CoOx (LSCO)/La0.5Sr0.5MnO3 (LSMO) memristors exhibit heterogeneous and partially reversible topotactic switching involving brownmillerite (BM)‐, Grenier (GN)‐like‐, and perovskite (PV)‐like configurations. Atomic‐resolution scanning transmission electron microscopy and in situ transmission electron microscopy resolve
Zi‐Qin Hong, Yen‐Jung Chen, Shih‐Chao Chang, Jui‐yuan Chen, Jan‐Chi Yang, Wen‐Wei Wu   +5 more
wiley   +1 more source

Urban Development Orientation and Degradation Threat Indices: A Dual-Axis Framework for Sustainable Cities [PDF]

E3S Web of Conferences
Existing urban indices overlook human motivations and systemic threats. This study introduces UDOI and UDTI, grounded in SLMHM, SPEM, and THM 2.0. UDOI captures five development levels (infrastructure to transcendental society).
Gakh Dmitriy
doaj   +1 more source