Results 61 to 70 of about 2,792,767 (348)
Journal of Adolescence, EarlyView.ABSTRACT Introduction Research to understand the role of social media use (SMU) in explaining deteriorating adolescent mental health has been limited by broad, nonspecific measures of social media use, specifically ‘time spent on social media’. These measures provide insufficient detail to capture specific risk and protective factors to users.
Amanda M. Sursely +3 more
wiley +1 more source
Community detection in networks via nonlinear modularity eigenvectors [PDF]
, 2017 Revealing a community structure in a network or dataset is a central problem arising in many scientific areas. The modularity function $Q$ is an established measure quantifying the quality of a community, being identified as a set of nodes having high ...
Hein, Matthias +2 more
core +2 more sources
People and Nature, EarlyView.Abstract Farming systems of high natural and cultural value represent approximately 30% of farmlands in the European Union and are associated with a high species and habitat diversity and/or the presence of species of European conservation concern. This study aims to synthesize the existing knowledge on the assessment of biodiversity and ecosystem ...
Elsa Varela +4 more
wiley +1 more source
¿MERCADO NACIONAL O MERCADO GLOBAL?
Gestión en el Tercer Milenio, 2002 ¿Qué deben hacer nuestros empresarios nacionales para insertarse en la economía mundial? Adaptarse al nuevo modelo de desarrollo consiste en enfocar al país hacia el mercado internacional, es decir, hacia la exportación. '.'Se trata de detectar qué cosas puede ofrecer el país con una calidad y eficiencia de categoría mundial y aplicar allí el ...
openaire +2 more sources
Antropol�tica: Revista Contempor�nea de Antropologia, 2017 Mercados Contestados o tema e t tulo deste dossi , composto por seis artigos produzidos a partir do VII encontro Nacional de Estudos de Consumo, do III Encontro Luso-Brasileiro e do II Encontro Latino-Americano de Estudos do Consumo, cujo tema geral foi Mercados Contestados.
Barbosa, Livia, Gomes, Laura Graziela
openaire +2 more sources
Mercado de trabalho da enfermagem: aspectos gerais
, 2016 O artigo tem como objetivo analisar os aspectos gerais do mercado de trabalho da equipe de enfermagem, quanto a forma que se insere nos setores estruturantes do setor da saude, seja, publico, privado, filantropico e ensino.E um estudo transversal cuja ...
M. H. Machado +10 more
semanticscholar +1 more source
Social Capital, Culture, and Commitment to Sustainability Among Small‐ and Medium‐Sized Enterprises
Sustainable Development, EarlyView.ABSTRACT Sustainable development is gaining attention, especially among SMEs in developing countries. This paper examines how social capital mediates the relationship between cultural factors and SMEs' commitment to sustainability. The research focuses on Albanian SMEs using a quantitative approach that includes confirmatory factor analysis and ...
Ina Keçi +2 more
wiley +1 more source
Reforma da previdência em evidência
Revista de Direito da Faculdade Guanambi, 2018 O presente artigo pretende analisar as premissas econômicas e políticas sobre a Seguridade Social Brasileira. Para tanto, serão expostas, a conjuntura da Previdência Social pós Constituição de 1988; e as projeções socioeconômicas na qual se baseia o ...
Ingrid Haas, Isabelle Line
doaj +2 more sources
Cuadernos de Información y Comunicación, 2014 En este artículo tratamos los resultados de un trabajo semiótico de investigación sobre los discursos informativos relativos a las protestas sobre la reforma educativa en España.
Marina Mantini
doaj +1 more source