Results 31 to 40 of about 596 (156)

The Preparation of Dye-Acrylamide/Itaconic Acid Gel Dosimeters for Process Validation of Medical Device Sterilization

open access: yesNamık Kemal Tıp Dergisi, 2021
Aim:In this study, a new polymer gel dosimeter (PGD) was prepared using gamma rays for process validation of medical device sterilization. New polymeric systems were studied, consisting of itaconic acid, acrylamide, gelatin, different dyes [methylene ...
Betül TAŞDELEN, Sarkis SÖZKES
doaj   +1 more source

The effect of irrigation treatments at different development stages on the bioactive components of sunflower cake

open access: yesPlant, Soil and Environment, 2023
The aim of the study was to determine the effect of water deficiency at different development stages on the bioactive content and phenolic compounds in sunflower (Helianthus annuus L.) cake, the residue left after oil is extracted from sunflower seeds. A
Erhan Göçmen   +2 more
doaj   +1 more source

Investigating Stability Problems in Solid Waste Landfills

open access: yesDoğal Afetler ve Çevre Dergisi
One of today’s most pressing environmental issues is related to waste disposal, especially landfilling. The quality of groundwater has been seriously compromised due to improper storage methods.
Gökçe Buse Güner Karaca   +2 more
doaj   +1 more source

Data‐Driven Ranking and Selection With Simultaneous Input Data Collection and Simulation

open access: yesNaval Research Logistics (NRL), Volume 72, Issue 8, Page 1170-1183, December 2025.
ABSTRACT In this paper, we propose a general and novel formulation of ranking and selection with the existence of streaming input data. The collection of multiple streams of such data may consume different types of resources, and hence can be conducted simultaneously.
Yuhao Wang, Enlu Zhou
wiley   +1 more source

Tensile performance of inclined adhesive anchors in steel fiber‐reinforced concrete

open access: yesStructural Concrete, Volume 26, Issue 5, Page 5936-5949, October 2025.
Abstract In almost all studies on post‐installed anchors in concrete, the anchor direction is perpendicular to the concrete surface. However, the anchor direction may not be perpendicular to the concrete surface due to application errors or requirements.
Mehmet Timur Cihan   +2 more
wiley   +1 more source

Evaluating the association between breast cancer and second hand smoking in Tekirdag

open access: yesTobacco Induced Diseases, 2018
Aim and objective The aim of the study was to determine if there any possible relationship between breast cancer and second hand smoking, with considering other potential factors. Methods Thirty cancer patients and sixty controls were selected among the
Petek Eylul Taneri   +2 more
doaj   +1 more source

Propagation of weakly nonlinear axial waves of nanorods embedded in a viscoelastic medium

open access: yesZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 105, Issue 6, June 2025.
Abstract Nonlinear equations play a fundamental role in explaining complex systems in science and technology, particularly in the field of wave propagation. Nonlocal elasticity theory is a general method for analyzing nanostructures at the nanoscale. The current work utilizes Eringen's nonlocal constitutive equations to solve the nonlinear equations of
Guler Gaygusuzoglu   +2 more
wiley   +1 more source

The Effect of the Coronavirus Outbreak on Childhood Vaccinations Made in Family Health Centers in Turkey

open access: yesİstanbul Gelişim Üniversitesi Sağlık Bilimleri Dergisi, 2021
Aim: In our country, children are routinely vaccinated against 13 diseases, free of charge, with a total of 18 doses between the ages of 0-2. In this study, New Type CoronaVirus Disease (COVID-19) is targeted to identify the outbreak's impact on ...
Muhammed Zübeyr Üçüncü   +2 more
doaj   +1 more source

Effect of chromophore type on efficiency of reactive dye removal using polyamidoamine dendrimer

open access: yesColoration Technology, Volume 141, Issue 3, Page 356-366, June 2025.
Abstract In this study, by selecting a sample of dyes from a wide variety of chromophores used in the production of reactive dyes (monoazo, bisazo, metal azo, phthalocyanine, anthraquinone, copper formazan and triphendioxazine), the colour removal performance of polyamidoamine (PAMAM) dendrimer in reactive dyes was statistically evaluated depending on ...
Riza Atav   +5 more
wiley   +1 more source

EVALUATION OF LEATHER QUALITY AND ECOTOXICITY IN SIMULATED TANNERY WASTEWATERS USING MIMOSA TANNIN [PDF]

open access: yesAnnals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2016
The leather tanning industry is characterized by the production of different kinds of effluents, generated in each step of leather processing. These effluents have various chemical compounds which may cause toxicity and endocrine disruption and are thus ...
ÇELİK Cem, MERİÇ Süreyya
doaj  

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