Results 131 to 140 of about 3,489,237 (370)

Active Learning‐Guided Accelerated Discovery of Ultra‐Efficient High‐Entropy Thermoelectrics

Advanced Materials, EarlyView.
An active learning framework is introduced for the accelerated discovery of high‐entropy chalcogenides with superior thermoelectric performance. Only 80 targeted syntheses, selected from 16206 possible combinations, led to three high‐performance compositions, demonstrating the remarkable efficiency of data‐driven guidance in experimental materials ...
Hanhwi Jang, Wooseok Lee, Hwa‐Jung Kim, Sohyang Cha, Hosun Shin, Won Bo Lee, Min‐Wook Oh, Yeon Sik Jung, YongJoo Kim   +8 more
wiley   +1 more source

Cognitive improvement and prefrontal network interactions in individuals with remitted bipolar disorder after transcranial infrared laser stimulation

Frontiers in Psychiatry
BackgroundConverging evidence suggests that bipolar disorder (BD) involves mitochondrial dysfunction and prefrontal cortex (PFC) hypometabolism associated with cognitive impairment, which persists in remitted BD individuals.
Douglas W. Barrett, Roger E. Davis, Jennifer E. Siegel-Ramsay, Amy Bichlmeier, Jorge R. C. Almeida, F. Gonzalez-Lima   +5 more
doaj   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Identification of significant biomarkers for predicting the risk of bipolar disorder with arteriosclerosis based on integrative bioinformatics and machine learning

Frontiers in Psychiatry
IntroductionIncreasing evidence has indicated a connection between bipolar disorder (BD) and arteriosclerosis (AS), yet the specific molecular mechanisms remain unclear.
Xiabing Zheng, Xiaozhe Zhang, Yaqi Zhang, Cai Chen, Erni Ji   +4 more
doaj   +1 more source

Subcortical volumetric abnormalities in bipolar disorder

Molecular Psychiatry, 2016
Considerable uncertainty exists about the defining brain changes associated with bipolar disorder (BD). Understanding and quantifying the sources of uncertainty can help generate novel clinical hypotheses about etiology and assist in the development of ...
D. Hibar, L. Westlye, T. V. van Erp, J. Rasmussen, C. Leonardo, Joshua Faskowitz, U. Haukvik, C. Hartberg, N. T. Doan, I. Agartz, A. Dale, O. Gruber, B. Krämer, S. Trost, B. Liberg, C. Abé, C. Ekman, M. Ingvar, M. Landén, S. Fears, N. Freimer, C. Bearden, E. Sprooten, D. Glahn, G. Pearlson, L. Emsell, J. Kenney, C. Scanlon, C. Mcdonald, D. Cannon, J. Almeida, A. Versace, X. Caseras, N. Lawrence, M. Phillips, D. Dima, G. Delvecchio, S. Frangou, T. Satterthwaite, D. Wolf, J. Houenou, C. Henry, U. Malt, E. Bøen, T. Elvsåshagen, A. Young, A. Lloyd, G. Goodwin, C. Mackay, C. Bourne, A. Bilderbeck, L. Abramovic, M. Boks, N. V. van Haren, R. Ophoff, R. Kahn, M. Bauer, A. Pfennig, M. Alda, T. Hajek, B. Mwangi, J. Soares, T. Nickson, R. Dimitrova, J. Sussmann, S. Hagenaars, H. Whalley, A. McIntosh, P. Thompson, O. Andreassen   +69 more
semanticscholar   +1 more source

Nonmulberry Silk Fibroin Doping Boosts Charge Transfer and Charge Injection in Aligned Polypyrrole‐Silk Scaffolds for Low‐Voltage Neurostimulation

Advanced Materials Interfaces, EarlyView.
Conductive silk‐polypyrrole scaffolds couple redox stability with cell‐affinitive peptides present innately in an endogenous silk fibroin, enabling optimized electrical stimulation to drive neurite outgrowth. Findings establish electrochemical‐biological link for biomaterial design rules for smart nerve guidance conduits that can provide low voltage ...
Rajiv Borah, Joseph Christakiran Moses, Jnanendra Upadhyay, Jitu Mani Das, Michael G. Monaghan, Biman B. Mandal   +5 more
wiley   +1 more source

Does the systematic use of stimulus reduction shorten hospitalization in acute mania? A pilot study [PDF]

Psychiatria Fennica, 2017
Objective: Bipolar disorder (BD) is a serious mental disorder causing not only suffering and disability, but also substantial economic burden. Costs of hospitalization represent the largest share of direct illness cost.
Veera Pohjolainen, Hanna Valtonen, Kirsi Suominen, Erkki Isometsä   +3 more
doaj  

Defect‐Healed Au/rGO Coating for the Corrosion Protection of PEMFC Bipolar Plates

Advanced Materials Technologies, EarlyView.
 A defect‐healed gold/reduced graphene oxide (Au/rGO) coating is presented for stainless steel bipolar plates in polymer electrolyte membrane fuel cells. Gold nanoparticles nucleate at graphene oxide defects, blocking corrosive ion penetration and enhancing corrosion resistance, thereby ensuring durable fuel cell operation.
Jinmyeong Seo, Jungjoon Park, Soobin Park, Qing Wang, Bayaraa Sukhbaatar, Sanghwa Yoon, Bongyoung Yoo   +6 more
wiley   +1 more source

Differences in mood instability in patients with bipolar disorder type I and II: a smartphone-based study

International Journal of Bipolar Disorders, 2019
Background Mood instability in bipolar disorder is associated with a risk of relapse. This study investigated differences in mood instability between patients with bipolar disorder type I and type II, which previously has been sparingly investigated ...
Maria Faurholt-Jepsen, Mads Frost, Jonas Busk, Ellen Margrethe Christensen, Jakob E. Bardram, Maj Vinberg, Lars Vedel Kessing   +6 more
doaj   +1 more source

Improving physician efficiency and patient care : assessing an electronic mood disorder questionnaire [abstract] [PDF]

, 2010
Bipolar disorder is a serious psychiatric illness characterized by periods of both depression and mania. Diagnosis of bipolar disorder is often missed in primary care settings as many patients are incorrectly diagnosed with unipolar depression.
Freeman, Seth
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