Results 81 to 90 of about 170,681 (274)

GABA+‐Edited Magnetic Resonance Spectroscopy Deep Learning Quality Assessment Framework

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Motivated by the need to improve GABA+‐edited magnetic resonance spectroscopy (MRS) quality, we developed a three‐module framework to improve transient averaging based on quality. We hypothesized that training a deep learning (DL) model to differentiate spectrum quality could improve transient averaging compared to traditional ...
Hanna Bugler, Roberto Souza, Ashley D. Harris   +2 more
wiley   +1 more source

Multiple Roles of Protamine Kinase SRPK1 and Phosphatase PP1γ in Sperm Development

PROTEOMICS, EarlyView.
ABSTRACT Protein phosphorylation regulates key events of male germ cell differentiation. In the testis, SRPK1 and PP1γ are involved in protamine phosphorylation and dephosphorylation, respectively, and their deregulation is linked to defective chromatin structure and male infertility.
Alberto de la Iglesia, Mélina Blanco, Meritxell Jodar, Olivier Feudjio, Marjorie Leduc, Judit Castillo, Julie Cocquet, Rafael Oliva   +7 more
wiley   +1 more source

Accuracy of DIF Estimates and Power in Unbalanced Designs Using the Mantel–Haenszel DIF Detection Procedure

, 2011
This study examined how much improvement was attainable with respect to accuracy of differential item functioning (DIF) measures and DIF detection rates in the Mantel–Haenszel procedure when employing focal and reference groups with notably unbalanced ...
Insu Paek, Hongwen Guo
core   +1 more source

Diagnostic accuracy of (1→3)-β-D-glucan to predict Pneumocystis jirovecii pneumonia in non-HIV-infected patients

Radiology and Oncology, 2020
Pneumocystis jirovecii pneumonia (PCP) is a common and potentially fatal opportunistic infection in immunocompromised non-HIV individuals. There are problems with clinical and diagnostic protocols for PCP that lack sensitivity and specificity.
Rogina Petra, Skvarc Miha
doaj   +1 more source

A framework to evaluate and identify development requirements for land‐surface models at km‐scale resolution: Application to a semi‐arid and mountainous region

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This article provides a first evaluation of land‐surface models at the km‐scale resolutions at which they are used in weather and Earth‐system models. At these resolutions, the lateral transfers of water that organize landscapes play an important role in predicting evaporation correctly. Riparian processes and human water management for irrigation need
Jan Polcher, Julie Collignan, Juan Pablo Sierra Perez, Gabriele Arduini, Sophie Bastin, Martin Best, Aaron Boone, Manel Bravo, Francesca Covella, Jasper M. C. Denissen, Cenlin He, Simon Munier, Marc Prange, Elena Shevliakova   +13 more
wiley   +1 more source

Italian adaptation of the Workplace Ostracism Scale: A psychometric analysis based on item response theory [PDF]

Journal of Health and Social Sciences
Introduction: The term Workplace Ostracism (WO) refers to a specific form of social exclusion, involving the perception of being ignored and/or excluded by colleagues or supervisors at the workplace.
Giusy D. VALENTI, Palmira FARACI
doaj   +1 more source

Anti‐Globalization Dynamics and Africa's Structural Transformation: Identifying Avoidable Environmental Degradation Thresholds

Sustainable Development, EarlyView.
ABSTRACT This study pursues a dual objective. First, it investigates the unconditional impact of anti‐globalization on structural transformation in Africa. Second, it explores how environmental degradation interacts with anti‐globalization to influence structural transformation. The analysis focuses on 52 African countries over the period 2005–2023. To
Simplice A. Asongu, Ekene ThankGod Emeka
wiley   +1 more source

A new method for detecting differential item functioning in the Rasch model [PDF]

Differential item functioning (DIF) can lead to an unfair advantage or disadvantage for certain subgroups in educational and psychological testing. Therefore, a variety of statistical methods has been suggested for detecting DIF in the Rasch model.
Carolin Strobl, Achim Zeileis, Julia Kopf   +2 more
core  

Microscopic modeling of direct pre-equilibrium emission from neutron induced reactions on even and odd actinides

EPJ Web of Conferences, 2017
Direct inelastic scattering to discrete excitations and pre-equilibrium emission are described within a microscopic model. Nuclear structure information are obtained in the (Quasi) Random Phase Approximation ((Q)RPA) framework implemented with the Gogny ...
Dupuis M., Hilaire S., Péru S., Bauge E., Kerveno M., Dessagne P., Henning G.   +6 more
doaj   +1 more source

Funkcjonowanie systemów gwarancji depozytowych na przykładzie Polski i Czech

Finanse i Prawo Finansowe, 2015
Na skutek wielu kryzysów w sektorach bankowych zwrócono uwagę na potrzebę zapewnienia deponentom wypłaty środków finansowych. Dzięki temu wykreowano ideę systemów gwarantowania depozytów.
Tomasz Florczak
doaj   +1 more source