Results 71 to 80 of about 3,890 (149)

Microbialites on the northern shelf of Lake Van, eastern Türkiye#: Morphology, texture, stable isotope geochemistry and age

open access: yesSedimentology, Volume 71, Issue 3, Page 850-870, April 2024.
ABSTRACT Lake Van, the world's largest alkaline lake, hosts some of the largest microbialite towers worldwide, which are considered as modern analogues of ancient stromatolites. This study investigates the links between microbialite evolution, geology, climate and hydrology, and the role of biotic and abiotic processes in microbialite growth and ...
M. Namık Çağatay   +3 more
wiley   +1 more source

A Political and Ecological Approach to Environmental Disasters in the Vortex of Human Intervention, Climate Change, and Social Issues: The Case of Lake Marmara (Manisa)

open access: yesCoğrafya Dergisi
This research aims to examine the process experienced in Lake Marmara (Manisa), which has completely dried up over the last 10 years because of the combined effects of climate change and human factors, from the perspective of political ecology by ...
Mehmet Kadri Tekin, Orhan Deniz
doaj   +1 more source

Causes of Visual Impairment in the Van City Area According to the Health Committee’s Reports

open access: yesTürk Oftalmoloji Dergisi, 2012
Pur po se: In this study, disability reports of the Health Committee of the Hospital of the Yüzüncü Yıl University School of Medicine will be evaluated.
Doğan Ceyhan   +5 more
doaj   +1 more source

Adsorption of uranium (VI) from aqueous solutions using boron nitride/polyindole composite adsorbent

open access: yesJournal of Applied Polymer Science, Volume 141, Issue 4, January 20, 2024.
A novel boron nitride @ polyindole composite is synthesized and used as an adsorbent for U (VI) removal from aqueous solution. Abstract Turbostratic boron nitride (tBN) surface is modified with polyindole (PIn) by a facile polymerization technique and the uranyl adsorption efficiency of this mesoporous hybrid is investigated.
Deniz Emre   +6 more
wiley   +1 more source

LINKING METAL EXPOSURE TO ISCHAEMIC HEART DISEASE: A BIOINFORMATIC ANALYSIS

open access: yesSabiad
Objective: Cardiovascular disease causing the most deaths worldwide is ischaemic heart disease. In addition to modifiable and non-modifiable risk factors, there is a growing consideration that environmental factors, especially heavy metals, may also ...
Fuat Karakuş, Burak Kuzu
doaj   +1 more source

Bir yıllık okuma serüvenimiz [PDF]

open access: yes, 2001
Taha Toros Arşivi, Dosya No: 111-Kütüphanelerİstanbul Kalkınma Ajansı (TR10/14/YEN/0033) İstanbul Development Agency (TR10/14/YEN ...

core  

Evaluation of trabecular bone microstructure of mandibular condyle in edentulous, unilateral edentulous and fully dentate patients using cone-beam computed tomography

open access: yesFolia Morphologica, 2020
BACKGROUND: The aim of this study was to compare the trabecular bone microstructure of the mandibular condyle in edentulous, unilateral edentulous (Kennedy Class II), and fully dentate patients.
A. Koç, İ. Kavut, M. Uğur
doaj   +1 more source

XIX. yüzyıldaki Karadeniz ve Marmara Denizi haritaları [PDF]

open access: yes, 2019
A troubled period has begun with the Chesma and Navarino battles and the war that took place in history as the Crimean War (1853-1856) to destroy Russia’s Navy in Sevastopol.
Ekim, Zeynep Emel
core  

Dr. Rıfkı Kâmil Urga Çankırı Araştırmaları Merkezi Tarihi Belgeler Müzesi’nde Bulunan 1790 Kayıt No’lu Satır Arası Kur’an-ı Kerim’in Mevcut Korunma Durum Tespiti [PDF]

open access: yes
Dünyada bilinen tüm uygarlıklarda tarih, din, kültür, sanat, teknoloji vb. olguların anlaşılması, geliştirilmesi ve gelecek kuşaklara aktarılması için kritik öneme sahip materyaller, yazılı kayıtlar olmuştur.
Işılay Konak   +2 more
core   +2 more sources

Tuz Stresi Altındaki Biber Bitkisindeki Kalsiyum Uygulamalarının Antioksidatif Enzim Aktivitelerine Etkisinin Araştırılması

open access: yesISPEC Journal of Agricultural Sciences, 2020
Demre sivri biber çeşidinin kullanıldığı çalışmada, tuz stresi altındaki biber bitkisine farklı dozlarda uygulanan kalsiyumun  (Ca) bitki gelişimi ve antioksidant enzim aktiviteleri üzerine etkileri araştırılmıştır.
Fikret YAŞAR   +2 more
doaj   +1 more source

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