Results 101 to 110 of about 163,611 (309)
The application of combined momentum and blade element theory for aerodynamics performance analysis of rotating blades [PDF]
, 2011 In this thesis, a simulation package for the Six Degrees of Freedom (6DOF ) motion of an underwater vehicle is developed. Mathematical modeling of an underwater vehicle is done and the parameters needed to write such a simulation package are ...
M Mohammed, Abdelrazzak Gumaa
core
Inhibitory Decay and Supercritical Brain Dynamics During Sleep Deprivation
Advanced Science, EarlyView.Sleep deprivation progressively shifts human brain dynamics from near‐critical toward supercritical states, as revealed by neuronal avalanche analysis of resting‐state fMRI. These changes track subjective sleep pressure rather than vigilance lapses and show marked network heterogeneity. A circuit model suggests that reduced inhibitory efficacy provides
Dai Zhang +6 more
wiley +1 more source
Education SciencesNinth grade on-track is predictive of high school graduation, more than race, socio-economic status, and prior achievement combined. Although initiatives characterized by an intense focus on the ninth-grade year are being increasingly implemented ...
Vandeen A. Campbell +3 more
doaj +1 more source
Advanced Science, EarlyView.Dual targeting of ANGPTL3 and IL‐33/ST2 attenuates diabetic kidney disease by reprogramming lipid–inflammatory crosstalk. This strategy reduces renal lipotoxicity, suppresses inflammatory activation, and limits fibrotic remodeling, thereby preserving kidney structure and function and highlighting a mechanism‐guided therapeutic approach for metabolic ...
Zhuojin Li +8 more
wiley +1 more source
Learning, Continuity and Change in Adult Life [Wider Benefits of Learning Research Report No. 3] [PDF]
, 2002 This report presents results from extensive fieldwork carried out by the Wider Benefits of Learning research team. It presents an original analytical framework developed specifically for this study, combined with empirical results from 140 in-depth ...
Brassett-Grundy, Angela +4 more
core +1 more source
ePortfolios beyond pre-service teacher education: a new dawn? [PDF]
, 2013 The context of this paper is the final phase of a longitudinal action research project investigating whether an ePortfolio, created as a pre-service teacher to evidence a digital story of developing professional identity, could transition into ...
Boulton, H
core +1 more source
Agribusiness, EarlyView.ABSTRACT This study aims to explore the influence of Wine Tourism (WT) on the Sustainable Performance (SP) of wineries in Spain. It particularly investigates how Corporate Social Legitimacy (CSL) and Green Innovation (GI) may act as intermediary factors in this relationship.
Javier Martínez‐Falcó +3 more
wiley +1 more source
Fictive Kinship in the Aspirations, Agency, and (Im)Possible Selves of the Black American Art Teacher [PDF]
, 2017 In this paper, I explore the pairing of the concepts of fictive kinship and agency in order to explore racial identity narratives of the Black American art teacher. Expanding on the anthropological concept of fictive kinship, where bonds of connectedness
Wilson, Gloria
core +1 more source
Advanced Intelligent Discovery, EarlyView.This study integrates random matrix theory (RMT) and principal component analysis (PCA) to improve the identification of correlated regions in HIV protein sequences for vaccine design. PCA validation enhances the reliability of RMT‐derived correlations, particularly in small‐sample, high‐dimensional datasets, enabling more accurate detection of ...
Mariyam Siddiqah +3 more
wiley +1 more source
Angewandte Chemie, EarlyView.Isolated Pd sites in a metallic Co matrix boost nitrate‐to‐ammonia conversion. Pd doping optimizes intermediate adsorption and reconstructs the interfacial microenvironment, promoting cation enrichment and a hydrogen‐down‐oriented water network. This dual modulation facilitates proton transfer and intermediate stabilization, enabling high ammonia ...
Qun He +6 more
wiley +2 more sources