Results 41 to 50 of about 2,195,556 (319)

Towards systematic large scale Quasiparticle Random-Phase Approximation calculations with covariant and chiral interactions [PDF]

EPJ Web of Conferences
One of the main methods used to microscopically describe collective states in atomic nuclei is the quasiparticle random-phase approximation (QRPA). However, due to its high computational cost, systematic studies covering the full nuclear chart are rare ...
González-Miret Zaragoza Luis, Ebran Jean-Paul, Hilaire Stéphane, Péru Sophie, Frosini Mikael, Duguet Thomas   +5 more
doaj   +1 more source

Toroidal diamond anvil cell for detailed measurements under extreme static pressures

Nature Communications, 2018
Extreme static pressures exceeding a million atmospheres exist in a variety of natural environments, but obtaining such pressures in a laboratory is still a challenge.
Agnès Dewaele, Paul Loubeyre, Florent Occelli, Olivier Marie, Mohamed Mezouar   +4 more
doaj   +1 more source

Golden‐Ratio–Guided Aperiodic Architected Metamaterials with Simultaneously Enhanced Strength and Toughness

Advanced Functional Materials, EarlyView.
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng, Xinxin Wang, Ruochao Zhao, Zhendong Li, Kai Liu, Ke Yuan, Jia An, Xinwei Li, Chee Kai Chua, Zhonggang Wang   +9 more
wiley   +1 more source

Radiation Effects in Electret Organic Thin‐Film Transistors Due to High Flux and High Dose X‐Ray Irradiation

Advanced Materials, EarlyView.
Electret‐style organic thin‐film transistors are evaluated for synchrotron X‐ray dosimetry at ultra‐high dose rates, showing promising performance and agreement with standard detectors. XPS and NEXAFS reveal radiation‐induced oxidation and Fermi level shifts in pentacene and polystyrene, correlating with reduced charge carrier mobility and providing ...
Alexandria Mitchell, Jessie A. Posar, James Cayley, Georgia York, Michael Lerch, Attila J. Mozer, Igor Píš, Elena Magnano, Luca Tosti, Maddalena Pedio, Alasdair Syme, Ian G. Hill, Marco Petasecca   +12 more
wiley   +1 more source

Fission description: First steps towards a full resolution of the time-dependent Hill-Wheeler equation

EPJ Web of Conferences, 2017
Dynamical description of low energy fission is, in our full microscopic approach, decomposed in two steps. In the first step we generate the Potential Energy Surface (PES) of the compound system we want to describe with the Hartree-Fock-Bogoliubov (HFB ...
Verrière Marc, Dubray Noël, Schunck Nicolas, Regnier David, Dossantos-Uzarralde Pierre   +4 more
doaj   +1 more source

Differential Item Functioning Analysis of the Mental, Emotional, and Bodily Toughness Inventory [PDF]

, 2012
This study was to use differential item functioning (DIF) analysis to examine if there were items in the Mental, Emotional, and Bodily Toughness Inventory (MeBTough) functioning differently across gender and athletic membership. A total of 444 male (56.3%
Gao, Yong, Mack, Mick G., Ragan, Brian, Ragan, Moira A.   +3 more
core   +2 more sources

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

Advanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo, Carme Martínez‐Domingo, Diego Gutiérrez, Dean Kos, Marta Mas‐Torrent   +4 more
wiley   +1 more source

Exploring differential item functioning in the Western Ontario and McMaster Universities osteoarthritis index (WOMAC) [PDF]

, 2012
Background: The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) is a widely used patient reported outcome in osteoarthritis. An important, but frequently overlooked, aspect of validating health outcome measures is to establish if ...
AJ Dallmeijer, AJ Perkins, AM Davis, BD Zumbo, BD Zumbo, BD Zumbo, Beth Pollard, C Lewis, CA McHorney, DA Rothenfluh, Diane Dixon, DJ Cooke, F Wolfe, H Swaminathan, J Eachus, JA Teresi, JA Teresi, JA Teresi, JH Kellgren, LD Roorda, Marie Johnston, N Bellamy, NW Scott, P Juni, P Kersten, PK Crane, PK Crane, RH Osborne, RK Hambleton, RO Anderson, SP McKenna, T Brockow, T Covic, T Nijsten, U Lorezo-Seva, WF Velicer, WJ Taylor   +36 more
core   +2 more sources

Bidirectional Photoadaptive Organic Heterojunction Synaptic Transistors for Accurate Image Recognition in Machine Vision Systems

Advanced Science, EarlyView.
Bidirectional photoadaptive organic synaptic phototransistors are developed using complementary n–n and n‐p heterojunctions. These devices enable intelligent in‐sensor processing, markedly enhancing image contrast and edge features under adverse lighting, and achieve a recognition accuracy of 97.4% within ten training cycles for machine vision ...
Di Xue, Hongyu Liu, Yingying Zhang, Feng Ding, Jie Lu, Yao Yin, Zi Wang, Jianlong Xu, Lifeng Chi, Lizhen Huang   +9 more
wiley   +1 more source

Central giant cell granuloma in maxilla of a pediatric patient

Mexican Journal of Medical Research ICSA, 2015
Central Giant Cell Granuloma or CGCG is a benign bone injury of the maxillas of origin non-odontegenic. It has epidemiology, histology, clinical and radiological characteristics well defined, and spit it shares similarities with other pathologies, its ...
Eduardo Varela-Ibáñez, Diana E. Acosta-Cruz, Norith Recendez-Santillán   +2 more
doaj   +1 more source