Buscador de Tesis y publicaciones académicas

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Socio-ecological approaches in the science of pricing ecosystem services: A perception-based study in some wetlands of Asia and the Pacific

Dipayan Dey · Joyashree Roy · Rafiqul Islam · Malancha Dey

Ecosystem services are natural benefits that support the lives and livelihoods of humans and are classified as use and non-use types, for provisioning, regulatory, supportive and cultural features. For the valuation and pricing of intangible non-use ecosystem services, several methods have been proposed, including acco...

Possible kinetic Equilibria of 5-Fluorouracil Drug with Anionic and Cationic Micelles

Ibrahim, Razzaq Abd Al-Zahra

Initially, anionic (SDS) and cationic (TBAB) micelles were prepared with a suitable concentration (0.1 mM) in potassium phosphate buffer at physiological conditions (pH=7.4 and T=37◦C). The followed method of micelles molecules was distinguished by fixed its molecules as a monomer, unclouded and clarity solutions as we...

Negotiating Legitimacy: State Authority and Non-State Actors in South Sudan's Conflict and Peacebuilding Processes

SEKWAT, Aromeo James Sworo

Effect of ZNO and Vitamin C Supplementation on IFN-a Serum Levels in X-ray-Irradiated Female Rats: A Dose-Response Study

Razzaq, Doaa Falah

Ionizing radiation, consisting of X-rays, interacts with the immune system in complicated ways, impacting numerous cells through a mechanism related to oxidative stress. The purpose of the current study was to examine the potential therapeutic impact of ZnOnano and vitamin C supplementation on immunity-toxicity caused...

Adaptive Gyroscopic Leadership Model: Integrating Planned and Generative Orientations in Principal Leadership Preparation

Eman Ahmed · Robert Neu

School principal leadership increasingly operates within contexts characterized by ambiguity, uncertainty, disruption, accountability pressures, and rapid social and technological change. Traditional approaches to principal leadership often struggle to prepare aspiring leaders for the interpretive, relational, and adap...

Educational Leadership for Social Mobility in Arab Minority Schools: A Comparative Case Study from Israel

Alaa Elmalak-Watad · Chen Schechter

Social mobility refers to the ability of students to progress in society in adulthood. Studies on the school principal’s role in promoting social mobility have predominantly focused on schools with ethnic and cultural diversity and less on schools serving minority communities. The current study addresses the principals...

A Circulatory System Approach to Needs Assessment: A Conceptual Model Integrating Societal, Organizational, and Human Resource Levels

Nader Neiroukh

Needs Assessment (NA) is an important process for organizational and educational contexts as they develop plans. However, many of today's predominant needs assessment frameworks conceptualize needs assessments as linear or otherwise level-limited processes, making them less effective in highly complex and rapidly chang...

Reconceptualising Implementation Readiness as a Dynamic System: A Framework for Educational Change

Nicos Keravnos · Electra Lipsou

Educational reforms often fall short not only because policies are poorly designed but also because education systems lack the systemic readiness required for effective implementation. Although readiness is widely acknowledged as important, current frameworks tend to treat it as a preliminary stage rather than as a dyn...

ASSESSMENT OF ANNUAL MEAN SOIL TEMPERATURE DATA ON DIFFERENT HORIZONS IN THE YAMALO-NENETS AUTONOMOUS OKRUG USING OBSERVATIONAL DATA AND CMIP6 MODELS

Ekaterina Yu. Shtol · Daria D. Bokuchava · Gleb N. Kraev

Rapid climate warming in the Arctic significantly affects permafrost stability, creating increasing risks for natural ecosystems and critical infrastructure. The Yamalo-Nenets Autonomous Okrug represents one of the key regions where rising air and soil temperatures contribute to ongoing degradation of permafrost. This...