Results 41 to 50 of about 173,633 (234)

Exploring wave propagation behaviors in rock: A grain‐based perspective on mineral structures

Deep Underground Science and Engineering, EarlyView.
This study investigates wave propagation in rock at the grain scale using a grain‐based model, revealing that mineral elastic modulus significantly influences wave attenuation while grain size and distribution have limited effects. A novel peak particle velocity attenuation prediction model is proposed and validated for grain‐scale wave propagation ...
Zhiyi Liao, Jiachen Xu, Kai Zhang, Changtai Zhou   +3 more
wiley   +1 more source

A EDUCAÇÃO PROFISSIONAL NAS LEIS DE DIRETRIZES E BASES DA EDUCAÇÃO: PONTOS E CONTRAPONTOS

Holos, 2018
O objetivo deste trabalho é discutir a educação profissional nas Leis de Diretrizes e Bases da Educação Nacional (LDB), destacando a visibilidade, direcionamento e assunção desse campo educacional na legislação que estabelece as bases educacionais do ...
Olivia Morais Medeiros Neta, Mônica de Lima Pereira, Sueli Rodrigues Rocha, Francinaide de Lima Silva Nascimento   +3 more
doaj   +1 more source

Oat β‐Glucan and Galactooligosaccharides Influence Gallstone Formation by Modulating the Gut Microbiota, Particularly Desulfovibrionales

iMetaMed, EarlyView.
Oat β‐glucan and galactooligosaccharides influence the formation of gallstones by modulating the gut microbiota, particularly the abundance of Desulfovibrionales. The primary mechanism involves metabolic byproducts associated with Desulfovibrionales inhibiting hepatic bile acid synthesis via both the hepatic FXR–SHP and intestinal FXR–FGF15 signaling ...
Liang Tian, Yanyan Lin, Ping Yue, Long Gao, Leiqing Wang, Chongfei Huang, Jinyu Zhao, Ningzu Jiang, Jiahui xi, Haidong Ma, Zhen Liu, Ruyang Zhong, Wenkang Fu, Ningning Mi, Mingzhen Bai, Bodong Zhang, Lunzhi Dai, Jiang Li, Hu Chen, Jinqiu Yuan, Wenbo Meng   +20 more
wiley   +1 more source

The interplay among prey preference, nutrient enrichment and stability in an omnivory system

Brazilian Journal of Biology
Food webs usually display an intricate mix of trophic interactions where multiple prey are common. In this context omnivory has been the subject of intensive analysis regarding food web stability and structure.
LDB. Faria, MIS. Costa
doaj   +1 more source

Responses of tidal duration asymmetry to morphological changes in Lingding Bay of the Pearl River Estuary

Frontiers in Marine Science, 2022
Tidal asymmetry is one of the main factors for generating net transport for waterborne materials in tidal estuaries, and thus, this phenomenon has significant influences on controlling morphological development and the ecological environment.
Qingshu Yang, Qingshu Yang, Shuai Hu, Linxi Fu, Ping Zhang, Nanyang Chu, Feng Liu, Feng Liu, Huayang Cai, Huayang Cai   +9 more
doaj   +1 more source

Complement C3 mediates adolescent social isolation‐induced hippocampal synaptic deficits and sex‐specific emotional dysfunction

Interdisciplinary Medicine, EarlyView.
Adolescent social isolation disrupts hippocampal function and exacerbates emotional symptoms, with sex‐specific patterns, as shown by human studies. In mice, social isolation decreased hippocampal synaptic density and calcium signaling, upregulated complement proteins, and activated complement‐mediated microglial synaptic phagocytosis.
Yuwan Qi, Siying Weng, Qiao Yin, Mengqi Li, Liang Shen, Enyou Qiao, Lu Gao, Yihan Wang, Yuxuan Li, Weifeng Luo, Qilin Zhang, Jing Wang, Jianfeng Feng, Qifei Cong   +13 more
wiley   +1 more source

The Role of Magnetic Resonance Spectroscopy (MRS), Diffusion‐Tensor‐Imaging (DTI) and Structural MRI in the Alzheimer's Disease and Mild Cognitive Impairment Diagnosis: A Review

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Alzheimer's disease (AD) is one of the most common neurological disorders affecting older adults, with approximately 7.2 million cases only in the United States. This number is projected to increase to 13.8 million in the United States by 2060, leading to increased expenditures for healthcare, long‐term care and hospice services. Consequently,
Valentina Zecca, Gianmauro Palombelli, Nicola Vanacore, Rossella Canese   +3 more
wiley   +1 more source

Parecer sobre o ensino de Filosofia e de Sociologia

Mediações: Revista de Ciências Sociais, 2007
O presente parecer visa refletir sobre as DCNEM (Parecer CEN/CEB15/98 e Resolução CEN/CEB 03/98), esclarecer alguns de seus pontos que julgamos se encontram em contradição com a LDB, e propor uma interpretação conforme a LDB, em especial em seu artigo 36,
Amaury César Moraes
doaj   +3 more sources

Review: Klaus-Dieter Altmeppen, Hans-Jürgen Bucher & Martin Löffelholz (2000). Online-Journalismus – Perspektiven für die Wissenschaft und Praxis [Online Journalism—Perspectives for Research and Praxis]

Forum: Qualitative Social Research, 2001
URN: urn:nbn:de:0114 ...
Martin Wysterski
doaj  

Computer Vision Analysis for Objective Motor Assessment in Parkinson's Disease: A Retrospective Study

Movement Disorders Clinical Practice, EarlyView.
Abstract Background The Movement Disorder Society‐Unified Parkinson's Disease Rating Scale‐Part III (MDS‐UPDRS‐III) is subjective and insensitive to subtle changes in patients with Parkinson's disease (PD). Computer vision (CV) can extract objective kinematics from routine outpatient videos, potentially augmenting the accuracy of the motor assessment ...
Pasquale Maria Pecoraro, Luca Marsili, Antonio Cannavacciuolo, Kevin R. Duque, Jesus Abanto, Jennifer Sharma, Jennifer Scheler, Heba A. Deraz, Lauren Wingler, Vincenzo Di Lazzaro, Alberto J. Espay, Lazzaro di Biase, Matteo Bologna   +12 more
wiley   +1 more source