Results 41 to 50 of about 105,304 (249)

Thermoelectric Response and Field‐Induced Figure of Merit in Fluorine–Doped Carbon Nanotube Using the Lorenz Number

open access: yesAdvanced Physics Research, EarlyView.
Thermoelectric conductivity decreases nonlinearly with increasing temperature for all investigated band‐gap values. Higher energy splitting yields lower conductivity, while smaller gaps maintain superior carrier transport. Peak response occurs at low temperature, followed by gradual saturation at elevated temperatures.
D. Sekyi‐Arthur, B. Afoakwa
wiley   +1 more source

Assessment of mechanization status for some major crop value chains in Ghana

open access: yesAcademy Journal of Science and Engineering, 2023
Mechanization of agriculture is widely accepted as a means to raise agricultural output and ensure sufficient food supplies. Previous failed attempts to mechanize Ghana's agriculture have been linked to a failure on the part of policymakers to recognize ...
Patricia Amankwaa-Yeboah   +7 more
doaj  

Heat Stress in Quail: Impacts on Health and Productivity, and Mitigation Strategies

open access: yesAnimal Research and One Health, EarlyView.
Heat stress disrupts physiological homeostasis in quail, inducing oxidative stress, immune dysregulation, and metabolic imbalance, which impair growth, reproduction, product quality, and welfare. Integrating nutritional, environmental, and genetic–epigenetic strategies enhances thermotolerance, sustains productivity, and supports climate‐smart quail ...
T. A. Eletu   +6 more
wiley   +1 more source

The effect of malaria prevention and control interventions on malaria morbidity among children under 5 years and pregnant women in Kintampo North Municipality, Ghana

open access: yesJournal of Interventional Epidemiology and Public Health, 2019
Background: Malaria prevention and control interventions have been scaled-up in the last decade in Ghana. We analysed the malaria surveillance data to assess the trends and the association between some malaria prevention interventions and malaria ...
Christopher Tamal   +12 more
doaj   +1 more source

Integrating One Health to Mitigate the Emergence and Spread of Antimicrobial Resistance in Livestock and Aquaculture

open access: yesAnimal Research and One Health, EarlyView.
Antimicrobial resistance (AMR) is an escalating global threat driven by antimicrobial use in aquaculture and livestock. Resistant pathogens and genes can spread across humans, animals, and the environment through interconnected ecosystems. Using a One Health approach, this review emphasizes antimicrobial stewardship, regulatory strengthening, enhanced ...
Mir Mohammad Ali   +10 more
wiley   +1 more source

The Effect of Economic Growth on Poverty and Income Inequality: Measurement of Pro-poor Growth in Urban and Rural Areas of Iran [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2007
Economic growth and poverty alleviation have been among the most important government policies in Iran for the past three decades. This paper examines the effect of economic growth on the poverty reduction in Iran using various methodologies and ...
Khosrow Piraee, Azadeh Ghana'atian
doaj  

Introducing virtual microscopy at the University of Ghana during the COVID‐19 pandemic—Identifying and overcoming obstacles in a low‐resource learning environment

open access: yesAnatomical Sciences Education, EarlyView.
Abstract The introduction of new educational technologies into resource‐challenged learning environments is often hindered by several factors, with the lack of infrastructure and computer hardware being only one critical aspect. The COVID‐19 pandemic required a sudden switch to online learning and accelerated the implementation of e‐learning approaches
Nii Koney‐Kwaku Koney   +4 more
wiley   +1 more source

Medical students' perspectives on body donation to science within the Italian context

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Body donation is essential for medical education and research, supporting anatomical training and clinical competence. In Italy, national data on awareness of the legislation regulating body donation and factors shaping donation‐related decisions among healthcare trainees remain limited. This study investigated knowledge of the legal framework,
Antonietta Fazio   +20 more
wiley   +1 more source

A university‐certified course on dossier assessment for regulatory scientists in Africa—Reporting on our 5‐year experience

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim The shortage of trained clinical assessors in African National Regulatory Authorities (NRAs) poses a challenge to effective regulatory decision‐making. Developed in line with the World Health Organization's (WHO) Global Competency Framework (WHO‐GCF), a university‐certified short course, Dossier assessment for clinical assessors in Africa, was ...
Stephanie Leigh   +19 more
wiley   +1 more source

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