Results 21 to 30 of about 3,257 (205)

Bioecological and statistical risk assessment of toxic metals in sediments of a worldwide important wetland: Gala Lake National Park (Turkey)

open access: yesArchives of Environmental Protection, 2017
Gala Lake National Park that has an international importance is one of the most important wetland ecosystems for Turkey. As same as many aquatic habitats, Gala Lake is under a significant anthropogenic pressure originated from agricultural activities ...
Tokatli Cem
doaj   +1 more source

An Experimental Effort on Impact Properties of Polylactic Acid Samples Manufactured by Additive Manufacturing

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023
Additive manufacturing (AM) has been highly popular in recent years and the number of scientific efforts on this useful manufacturing way has increased day by day.
Çağın Bolat, Berkay Ergene
doaj   +1 more source

Assessment of Arsenic and Heavy Metal Pollution in Surface Sediments of the Ergene River, Turkey

open access: yes, 2021
20 surface sediments recovered from the Ergene River have been analyzed in order to assess the extent of anthropogenic inputs into the river. The results of enrichment factor (EF), contamination factor (CF), and pollution load index (PLI) reveal that the
Sarı, Erol   +2 more
core   +1 more source

Cosmology of the Ergene River Pollution [PDF]

open access: yes, 2019
The Ergene River has a length of 283 km within the European part of Turkey, which is also known as the Thrace Region, and its river basin area is 14,945.85 km2 that consists of agricultural lands noted for high fertility. It is born from Tekirdag, one of
Cagdas Dedeoglu
core   +1 more source

Endüstriyel Kalkınma ve Çevresel Kuznets Eğrisi: Ergene Havzası Üzerine Bir Vaka Çalışması [PDF]

open access: yes, 2022
NKUBAP.07.GA.22.395The Environmental Kuznets Curve (EKC) hypothesis argues that there is an inverted U-shaped relationship between economic development and environmental damage as such environmental damage increases during the early stages of economic ...
Yılmaz, Rasim, Rasim YILMAZ
core   +1 more source

Mechanical and Impact Response of Adhesively Bonded ASA/PA12 Sandwich Structures Produced by Fused Filament Fabrication

open access: yesPolymer Engineering &Science, EarlyView.
Adhesively bonded ASA/PA12 FFF sandwich structures reveal that interfacial compliance governs mechanical performance. Cyanoacrylate enhances strength but induces brittle failure, while polyurethane improves ductility and impact resistance, demonstrating that adhesive properties and stacking sequence are critical design parameters for optimizing multi ...
Berkay Ergene   +3 more
wiley   +1 more source

Simulation of Fused Deposition Modeling of Glass Fiber Reinforced ABS Impact Samples: The Effect of Fiber Ratio, Infill Rate, and Infill Pattern on Warpage and Residual Stresses

open access: yesHittite Journal of Science and Engineering, 2023
It is known that products made of polymer materials or especially polymer materials with glass fiber and carbon fiber are used in many different areas such as automotive, aerospace, and defense.
Çağın Bolat, Berkay Ergene
doaj   +1 more source

Secure Enough? Sufficiency and Security in the New Geological and Geopolitical Reality

open access: yesSustainable Development, EarlyView.
ABSTRACT This article advances sufficiency theorizing by examining its relationship with security in the contemporary geopolitical context. It engages three contextually situated discourses: sustainable development, ecological civilization, and degrowth, to explore how concerns over ecological limits intersect with emerging geopolitical and security ...
Pasi Heikkurinen   +3 more
wiley   +1 more source

Where will non-Vitamin K oral anticoagulants stand beyond being standard of care in anticoagulation therapy?

open access: yesInternational Journal of the Cardiovascular Academy, 2019
Objective: Atrial fibrillation (AF) is the most common arrhythmia that increases risk of stroke by 4–5 fold. AF prevalence is approximately 1%–3% in the general population and increases with age.
Oktay Ergene
doaj   +1 more source

Outcomes of Posterior Spinal Fusion and Vertebral Body Tethering in Patients with Adolescent Idiopathic Scoliosis and Evaluation of Quality of Life

open access: yesAnkara Medical Journal, 2021
INTRODUCTION: Posterior instrumentation and fusion (PEF) is the standard surgical approach and vertebral body tethering (VBT) emerged as an alternative non-fusion technique in the treatment of idiopathic scoliosis.
Altuğ Yücekul, Gokhan Ergene
doaj   +1 more source

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