Results 41 to 50 of about 942 (218)

Effects of an 8-Week Physical Education Training Program on Physical Fitness in U17–U18 Students

open access: yesPhysical Education Theory and Methodology
Objective. The effectiveness of physical education programs often varies because the specific contribution of exercise sequencing and load progression to fitness outcomes remains insufficiently understood.
Yusif Valiyev   +5 more
doaj   +1 more source

Testing the reliability of a camera‐trap based abundance proxy for assessing mountain ungulate populations

open access: yesConservation Science and Practice, Volume 8, Issue 8, August 2026.
This paper provides practical and science‐based information for researchers, conservationists, and policymakers on estimating the abundance of mountain ungulates from an easy‐to‐use relative abundance index. Abstract Monitoring wildlife abundance is important for understanding species population status and trends and, thus, for informing conservation ...
Igor Khorozyan   +11 more
wiley   +1 more source

Black Phosphorus Quantum Dot–Based Hybrid Nanoplatforms: From Surface Reactivity to Multifunctional Integration

open access: yesEngineering Reports, Volume 8, Issue 7, July 2026.
Black phosphorus quantum dot (BPQD) hybrid nanoplatforms integrate tunable optoelectronic properties and surface reactivity for multifunctional applications including dual‐mode biosensing, near‐infrared bioimaging, and self‐powered electronics. Engineering strategies such as covalent passivation and interface design address critical challenges of ...
Faiz Mahmood   +9 more
wiley   +1 more source

Mythological numbers in Nakhchivan-Turkish folk belief [PDF]

open access: yes, 2008
Giving meanings to words and commenting the meanings gave way to some symbolist, mystical and philosophical movements, which extend up to mythological ages used to think that everything has some relations to gods, spirits or demons, and they believed
Durbilmez, Bayram
core  

Photometrıc Observatıons of Symbıotıc Star AG PEG

open access: yesEast European Journal of Physics
In the article, using the AAVSO (American Association of Variable Star Observers) photometric database of the AG Pegasi symbiotic star, a light curve was constructed in the Vis filter for a period of 68 (1954-2022) years.
Kh.M. Mikailov   +3 more
doaj   +1 more source

Functional Genomics of Sulfur Metabolism in Rice: Insights From Transgenic and MicroRNA‐Based Strategies

open access: yesPlant Direct, Volume 10, Issue 7, July 2026.
ABSTRACT Sulfur (S) is an essential macronutrient that plays critical roles in plant growth, redox homeostasis, stress adaptation, and immunity. In rice (Oryza sativa), sulfur deficiency is becoming increasingly common due to modern agricultural practices, yet the molecular regulation of sulfur metabolism remains incompletely understood.
Fawad Rauf   +12 more
wiley   +1 more source

NAKHCHIVAN ETHNOTOPONYMS IN RUSSIAN SOURCES OF THE 19TH CENTURY - THE BEGINNING OF THE 20TH CENTURY

open access: yesRUDN Journal of Language Studies, Semiotics and Semantics, 2018
Toponyms, especially oikonyms, are closely related to the ethnic composition of the population of a particular territory. Because, they are the product of the thinking of the people who created them.
Gilakhanim G Pashayeva
doaj   +1 more source

A Multi‐Method Geospatial Framework for Drought Risk Assessment in the GAP Region (Türkiye): Trend Analysis, Dry‐Spell Persistence and Random Forest Forecasting

open access: yesEcohydrology, Volume 19, Issue 4, June 2026.
ABSTRACT This study presents a multi‐method analysis framework that combines trend analysis, dry period persistence and machine learning‐based projections to comprehensively assess drought risk in the Southeastern Anatolia Project (GAP) Region. The study first identified trends for the 2000–2024 period using the Palmer Drought Severity Index (PDSI ...
Mehmet Ali Çelik
wiley   +1 more source

Assessment of the hazard risk of the Metsamor Nuclear Power Plant (NPP) in Nakhchivan autonomous republic

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія
Problem Statement. Although nuclear power plants are considered to be a more economically efficient type of energy, they are considered a source of environmental danger in many respects.
Elnara Seyidova   +3 more
doaj   +1 more source

Fundamentals of MXene Synthesis Steps and Their Characterization Techniques: Morphological, Structural, and Electrochemical Properties

open access: yesChemElectroChem, Volume 13, Issue 7, 1 April 2026.
MXene phases are a family of two‐dimensional transition metal carbides, nitrides, and carbonitrides that have rapidly expanded to include over 80 compositions since 2011. Due to their exceptional electrical conductivity, tunable surface chemistry, and versatile functional properties, MXene phases enable applications in energy storage, electromagnetic ...
Yuksel Akinay   +8 more
wiley   +1 more source

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