Ara
Toplam kayıt 1468, listelenen: 291-300
Origin, petrogenesis and geodynamic implications of the early Eocene Altinpinar adakitic andesites in the eastern Sakarya Zone, northeastern Turkey
(Elsevier Gmbh, 2021)
Early Cenozoic magmatism in the eastern Sakarya Zone (NE Turkey) provides an important constraint on the regional tectono-magmatic evolution of the region. Early Eocene syn-collisional adakitic rocks are observed as small ...
Analysis of Mining Lost Time Incident Duration Influencing Factors Through Machine Learning
(Springer Heidelberg, 2021)
Despite technological advancements and organizational adjustments, lost time accidents are major issues in occupational safety. However, there is very limited work that focuses on variables influencing days lost as a result ...
Burnout levels and sleep quality of COVID-19 heroes
(Wiley, 2021)
Purpose This study was carried out to determine the burnout levels and sleep quality of nurses in the coronavirus disease-2019 process. Design and Methods The population of this descriptive and cross-sectional study consisted ...
A reduced variance unsupervised ensemble learning algorithm based on modern portfolio theory
(Pergamon-Elsevier Science Ltd, 2021)
Unsupervised ensemble learning or consensus clustering has gained popularity due to its ability to combine multiple clustering solutions into a single solution that is robust and often performs better than the individual ...
A copula approach for sea level anomaly prediction: a case study for the Black Sea
(Taylor & Francis Ltd, 2021)
Forecasting future sea levels is of great importance in terms of the conservation of coastal areas, monitoring and forecasting coastal ecosystems, and the maintenance and planning of coastal structures. In addition, highly ...
Historical aurora borealis catalog for Anatolia and Constantinople (hABcAC) during the Eastern Roman Empire period: implications for past solar activity
(Copernicus Gesellschaft Mbh, 2020)
Herein, Anatolian aurorae are reviewed based on the existing catalogs to establish a relationship between the aurora observations and past solar activity during the Medieval period. For this purpose, historical aurora ...
The Effect of Grain Growth Temperature on the Trapped Magnetic Field of Y358 Superconductors
(Springer, 2021)
In this study, three different Y358 samples were produced by the melt-powder-melt-growth (MPMG) method at different maximum grain growth temperatures of 1030 degrees C, 1040 degrees C, and 1050 degrees C. The differential ...
Effect of Turkish Propolis on miRNA Expression, Cell Cycle, and Apoptosis in Human Breast Cancer (MCF-7) Cells
(Routledge Journals, Taylor & Francis Ltd, 2020)
Enriched in flavonoid compounds, phenol acids, and terpene derivatives, propolis has been shown to regulate apoptosis signaling pathways and alter the expression of microRNAs (miRNAs). In the present study, it has been ...
Geochemistry of the Middle Jurassic sediments in Gumushane, north-eastern Turkey: Implications for weathering and provenance
(Wiley, 2020)
The whole-rock geochemistry and Sr-Nd isotope data of Middle Jurassic sedimentary rocks in the Gumushane area (north-eastern Turkey) were analysed to reconstruct the provenance, chemical weathering, sediment recycling ...
Correlation of bilateral and ipsilateral strength ratios with balance in female taekwondo athletes
(Univ Leon, Fac Ciencias Actividad Fisica & Deporte, 2021)
This study aimed to analyze preferred leg (PLs) and non-preferred leg (NPLs) isokinetic knee strength, lateral asymmetry ratios and to examine their correlation with static balance. Sixteen female taekwondo (TKD) athletes ...