Results 131 to 140 of about 12,094,673 (411)

When Adolescents with High Self-Concept Lose their Engagement in School

open access: yes, 2015
Engagement in school and self-concept are two main constructs to explain the school adjustment. To understand how engagement might change during adolescence, we analyzed early and middle adolescents’ engagement in school (cognitive, affective ...
F. Veiga   +4 more
semanticscholar   +1 more source

Short peptide perturbs spermatogenesis via immune microenvironment dysregulation and mitochondrial imbalance

open access: yesFEBS Open Bio, EarlyView.
In the blood–testis barrier, occludin is crucial for tight junctions. This study demonstrates that occludin‐targeting short peptides disrupt junction integrity, inducing immune cell infiltration, tumor necrosis factor‐α/interleukin‐6 secretion and mitochondrial dysfunction, ultimately triggering apoptosis.
Heng Wang, Xiaofang Tan, Deyu Chen
wiley   +1 more source

Valoración significativa del componente bucal de la salud

open access: yesRevista Facultad de Odontología Universidad de Antioquia, 2003
The study of the social representation is a question of what is significant, because it gives the individual identity reasons, for the value that is granted to a fact, phenomenon or specific situation; parting from the clarification of such question, we ...
Gonzalo Jaramillo-D.   +5 more
doaj  

Influência do estado nutricional na percepção da imagem corporal e autoestima de idosas

open access: yesRevista Brasileira de Geriatria e Gerontologia
OBJETIVO: Verificar a relação entre o índice de massa corpórea, a autoestima e a autoimagem corporal de idosas participantes de grupos da terceira idade. MÉTODOS: Estudo transversal por amostragem casual e assistemática.
Maria Emília Evaristo Caluête   +4 more
doaj   +1 more source

A review of artificial intelligence in brachytherapy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen   +4 more
wiley   +1 more source

A Self-explaining Neural Architecture for Generalizable Concept Learning [PDF]

open access: yesarXiv
With the wide proliferation of Deep Neural Networks in high-stake applications, there is a growing demand for explainability behind their decision-making process. Concept learning models attempt to learn high-level 'concepts' - abstract entities that align with human understanding, and thus provide interpretability to DNN architectures.
arxiv  

How does threat affect different types of people? Investigating a relationship between Big-Five personality and self-concept, and how threat may affect a self-concept network [PDF]

open access: yes, 2020
In this exploratory project, we aim to draw connections between Big-5 personality, threat, and self-concept. In the experiment, participants first completed the Big-5 inventory of personality measuring openness, conscientiousness, extraversion ...
Connor, Kenneth
core  

Nurses as role models in health promotion: a concept analysis [PDF]

open access: yes, 2017
There are national and international expectations that nurses are healthy role models but there is a lack of clarity about what this concept means. This study used concept analysis methodology to provide theoretical clarity for the concept of role models
Baillie, Lesley   +2 more
core   +3 more sources

Stereotactic radiotherapy for metastatic brain tumors: A comparative analysis of dose distributions among VMAT, Helical TomoTherapy, CyberKnife, Gamma Knife, and ZAP‐X

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract This study evaluates various radiotherapy techniques for treating metastatic brain tumor (BT), focusing on non‐coplanar volumetric modulated arc radiotherapy (NC‐VMAT), coplanar VMAT (C‐VMAT), Helical TomoTherapy (HT), CyberKnife (CK), Gamma Knife (GK), and ZAP‐X.
Toshihiro Suzuki   +9 more
wiley   +1 more source

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