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12421
Cambios en las propiedades del suelo, posteriores a un incendio en el Parque Nacional Natural de Los Nevados, Colombia Soil changes after a fire event in a páramo ecosystem: Los Ne...
Published 2012-04-01“…Consequently, physical properties of soils such as bulk density and structural stability were also deteriorated. Three years after the implementation of restoration activities, there are not evidences of the improvement of soils conditions; in fact, some properties tend to be more deteriorated. …”
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The value-added model of the supply chain of petrochemical industries with a sustainable development approach
Published 2024-12-01“…These components were leveled based on interpretive structural technique, and they formed a model in 7 levels. …”
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12424
Challenges and Obstacles in the Development of Winter Sports Tourism in the Ski Slopes of Tehran
Published 2025-03-01“…The questionnaire measures barriers to tourism across seven dimensions: economic; socio-cultural; managerial-structural; resources, infrastructure, facilities, and services; marketing and advertising; legal-political; and environmental-space development. …”
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Analysis of the Impact of Effectiveness of Media (Seda-va-Sima) Advertisement on the Extent of Consumers’ Urge to Consume National Commodities
Published 2025-03-01“…Descriptive statistics were used to investigate the respondents' demographic characteristics, and inferential statistics, structural equation, and path analysis were used to analyze data and test hypothesis. …”
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12427
Investigating The Performance Of Local And Indigenous Businesses In Times Of Economic Recession With Emphasis On Developing The Capabilities Of Cooperatives In Sistan And Baluchest...
Published 2024-12-01“…Also, with the lack of success of this movement, the social and economic structural problems of the country will intensify. In general, it can be said that cooperatives, as economic and social organizations, have the necessary power and capacity to organize different classes and groups of people to create sustainable human development, and during the economic recession, they play an effective role in creating stable employment and income generation (Shadmehri, Ahmad 2005).Case studyThe statistical population of the research included the collection of managers, supervisors, and employees of cooperatives located in Sistan and Baluchistan province in the number of 345 people, out of which 182 people were randomly selected as the sample group.Materials and methodsThe current research is of an applied type, Also, this research is one of the empirical research in the field of management. …”
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12428
Synthesizing the Academic Administrators’ Competencies: Developing of a Model
Published 2025-03-01“…Research methodology provides a comprehensive and systematic view to managers' competencies for designing job analysis systems, human resource planning, selection, appointment, training, recruitment, evaluation and psychological and structural empowerment of university managers. It emphasizes that the managers of the country's universities should have personality, ethical, leadership, systematic thinking, social, executive, knowledge and skill competencies.…”
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12429
Whole-rock geochemistry and crystal chemistry of apatite at intrusive suites of the Qeynarjeh-Angouran district (west of Zanjan): an approach to the identification of skarn-causati...
Published 2024-10-01“…The Qeynarjah-Angouran district is located at the intersection of the Urumieh-Dokhtar and the Sanandaj-Sirjan structural zones in NW Iran. In this area, intrusive suites of Middle Triassic-Upper Jurassic age are exposed, including the Gharavol-Khane quartz diorite, the Kuh-e Belghais granite porphyry, and the Qeynarjeh granodiorites. …”
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教育變革下偏遠教師的成就目標與 組織承諾之關係研究:社會網絡行為之 中介效果與多群組分析 The Relationship Between Achievement Goals and Organizational Commitment of Remote Teachers Under Educational Reform: The Mediating Eff...
Published 2025-06-01“…Multi-group analysis was conducted to compare structural relationships between remote and urbanr teachers. …”
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First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring
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Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign
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First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
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Effect of climate on traits of dominant and rare tree species in the world’s forests
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Comparative Ethics of Modern Payment Models
Published 2023-01-01“…The value-based payment modifier: Program outcomes and implications for disparities. …”
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Comparative Ethics of Modern Payment Models
Published 2023-01-01“…The value-based payment modifier: Program outcomes and implications for disparities. …”
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