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Toplam kayıt 2758, listelenen: 2741-2750
Toxic effects of pozzolanic cement on egg, alevine, fry and juvenile rainbow trout (Oncorhynchus mykiss) individuals and some water quality parameters
(Springer Nature, 2024)
Current study aims to ascertain the harmful effects of pozzolanic cement (PC) on water quality and several indicators of aquatic life. Also, the effects of PC on different life stages of rainbow trout were investigated. ...
Shape-preserving properties of the limit q-Durrmeyer operator
(Elsevier, 2024)
The present work aims to establish the shape-preserving properties of the limit q-Durrmeyer operator, Dq for 0<q<1. It has been proved that the operator is monotonicity- and convexity-preserving. What is more, it maps a ...
Oxynoemacheilus fatmae, a new species from the Guzelhisar Stream in the Aegean Sea basin, Turkiye (Teleostei: Nemacheilidae)
(Wiley, 2024)
Oxynoemacheilus fatmae, a new species, is found in the Guzelhisar Stream in the northern Aegean Sea basin. It is differentiated from all other species of Oxynoemacheilus in the northern Aegean Sea and adjacent basins by ...
Investigation of the effects of T5 and T6 heat treatments on the structural, mechanical, and tribological properties of Zn-40Al-2Cu-0.1Sr alloy
(Gazi Üniversitesi, 2024)
To assess the effects of T5 and T6 heat treatments on the structural, mechanical, and tribological properties of Zn-40Al-2Cu-0.1Sr alloy several ingots were produced by the permanent mold casting. The structure and properties ...
Effect of magnetic induction intensity and steel fiber rate on strength improvement of cementitious filling composites
(Elsevier, 2024)
The underhand cut-fill backfill mining manner (UCFBMM) is widely employed in nonferrous metallic mines, and stability of the artificial backfill top plate directly determines the safety of operators and equipment, which ...
Application of phthalocyanine complexes of Cu(II), Co(II), Ni(II), and Zn(II) as catalysts in the transfer hydrogenation of acetophenone and its derivatives
(Elsevier, 2024)
In this study, tetra substituted metallophthalocyanines (M: Ni, Zn, Co, and Cu) containing imine and azo groups were synthesized using microwave irradiation. The structures of all complexes have been totally characterized ...
Energy consumption, power generation and performance analysis of solar photovoltaic module based building roof
(Elsevier, 2024)
Building energy intensity (BEI) of typical office buildings in Malaysia ranges from 200 to 250 kWh/m2/year, wherein a substantial portion is due to the cooling system. This study evaluates of the performance and suitability ...
Characteristics of the built environment in the Eastern Mediterranean and Middle East and related energy and climate policies
(Springer, 2024)
The Eastern Mediterranean and Middle East (EMME) region hosts some of the world's most influential and troubled cities. It is also a hotspot of climate change and socio-economic and political turbulence, which inflate the ...
A comparative analysis of master's theses in STEM-related disciplines published in Türkiye and Finland
(Taylor & Francis Ltd., 2024)
The aim of this study is to compare the master's (MA) theses in T & uuml;rkiye (TR) and Finland (FIN)published between 2015-2019. A total of 765 theses were analysed in terms of year, discipline,methodological approach, ...
The minimum effective concentration (MEC90) of bupivacaine for an ultrasound-guided suprainguinal fascia iliaca compartment block for analgesia in knee surgery: a dose-finding study
(Korean Society Anesthesiologists, 2024)
Background: In recent years, the suprainguinal fascia iliaca compartment block (SFICB) has become more common in clinical practice. This assessor-blinded dose-finding study aimed to determine the minimum effective concentration ...