Results 121 to 130 of about 191,621 (250)

Demir çelik sektörü ve demir çelik sektöründe sermaye maliyeti

open access: yes, 2002
7 ABSTRACT 7.1 IRON AND STEEL SECTOR IN WORLD AND IN TURKEY 7.1.1 IRON AND STEEL SECTOR Iron and Steel Sector begins with the concentration of iron ore production of iron and steel with various methods shape in hot and cold by casting, rolling, wroughting iron, and similar ways of iron and steel to get profiles, rod, wire, plate, sheet iron, etc.
openaire   +2 more sources

Entegre demir-çelik tesisi atıklarından demir hammaddesi üretimi

open access: yes, 2020
Iron oxide ore is main input of integrated iron and steel plant. While producing iron steel from ore, wastes occur which include high iron content such as basic oxygen furnace (BOF) sludge, flue dust. There is need to use wastes as an alternative for ores because of decreasing grade of ores and increasing production costs day by day.It makes possible ...
openaire   +1 more source

Team Cognition Research Is Transforming Cognitive Science

open access: yesTopics in Cognitive Science, EarlyView.
Abstract About 30 years ago, the Dynamical Hypothesis instigated a variety of insights and transformations in cognitive science. One of them was the simple observation that, quite unlike trial‐based tasks in a laboratory, natural ecologically valid behaviors almost never have context‐free starting points.
Michael J. Spivey
wiley   +1 more source

Farklı demir gübrelerinin maydanoz bitkisinde demir beslenmesi üzerine etkileri

open access: yes, 2018
Bu çalışma, farklı demirli gübrelerin maydanoz bitkisinde demir alınım miktarları ve kaliteye olan etkisini araştırmak amacıyla yapılmış, çalışmada, bikarbonatlı ve bikarbonatsız koşullarda iki farklı demirli gübre uygulanarak toplam 6 farklı uygulamanın (Kontrol, Fe-EDTA, Fe- Sülfat, Kontrol+HCO3-, Fe-EDTA+HCO3-, Fe-Sülfat+HCO3-) 4 tekrarlı olarak ...
openaire   +2 more sources

Structural Change in Africa: The Role of North–South and South–South Trade

open access: yesThe World Economy, EarlyView.
ABSTRACT This paper investigates the impact of imported capital and intermediate inputs on structural change in African economies, focusing on the origin of imports—Global North versus Global South—and the moderating role of domestic absorptive capacity.
Gideon Ndubuisi   +2 more
wiley   +1 more source

The use of a “horizontal centrifugation protocol” to prepare autologous platelet‐rich fibrin membranes for corneal reconstruction surgery in dogs with complicated corneal ulcerations: A case series

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 175-189, March 2025.
Abstract Objective The purpose of this case series was to describe the effect of autologous PRF membrane for corneal reconstruction surgery in dogs. PRF membranes made from two healthy dogs unrelated to the current case series were used for PRF histologic analyses. Animals Seven dogs with complicated corneal ulcerations. Procedure A complete ophthalmic
Louise Baadsgaard Bruun   +6 more
wiley   +1 more source

CEVHERDEKİ TOPLAM DEMÎR YÜZDESİNİN XRD-FLORESANS RADYASYON ŞİDDETİ YARDIMIYLA KANTİTATİF OLARAK BULUNMASI

open access: yesBulletin of the Mineral Research and Exploration, 1990
X-ray difraktometrelerinde floresans radyasyon olayları daima arzu edilmeyen olaylar olarak nitelenmiş ve bu ikincil radyasyon olaylarını yok etmek veya en aza indirmek için çeşitli yollar bulunmuştur.
Doğan AYDAL
doaj  

Sympathetic stimulation can compensate for hypocalcaemia‐induced bradycardia in human and rabbit sinoatrial node cells

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend AC: adenylyl cyclase, APT: adenosine triphosphate, AMP: adenosine monophosphate, cAMP: cyclic adenosine monophosphate, PDE: phosphodiesterase, PKA: protein kinase A, PPT: protein phosphatase, P: phosphorylation, RyR: ryanodine receptor, SERCA: sarcoplasmic/endoplasmic reticulum Ca2+‐adenosine triphosphatase, SR: sarcoplasmic ...
Moritz Linder   +4 more
wiley   +1 more source

Mathematical model of the zebrafish ventricular cardiomyocyte action potential and calcium transient

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend This study presents the development and validation of the first biophysically detailed computational model of the zebrafish ventricular action potential (AP). The model is based on a human cardiomyocyte framework and reparameterized using published and newly generated patch‐clamp recordings of zebrafish ionic currents.
Ludovica Cestariolo   +5 more
wiley   +1 more source

Accurate use of neutrophil/lymphocyte ratio from the perspective of laboratory experts

open access: yesVascular Health and Risk Management, 2013
Erdim Sertoglu,1 Metin Uyanik21Biochemistry Laboratory, Ankara Mevki Military Hospital, Anittepe Dispensary, Ankara, Turkey; 2Department of Medical Biochemistry, Gulhane School of Medicine, Ankara, TurkeyI read with great interest the recent published ...
Sertoglu E, Uyanik M
doaj  

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