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Toplam kayıt 2818, listelenen: 41-50
Effect of zirconium diffusion on the microstructural and superconducting properties of YBa2Cu3O7-delta superconductors
(Elsevier Science Sa, 2012)
This study reports not only the role of zirconium (Zr) diffusion on the superconducting, physical and microstructural properties of YBa2Cu3O7-delta (Y123) bulk superconductors prepared by the conventional solid-state ...
Sustainable assessment of solar hydrogen production techniques
(Pergamon-Elsevier Science Ltd, 2012)
This study addresses some technical issues related to solar hydrogen production methods. in this regard, exergy-based environmental and sustainability parameters are applied to an electrolysis process for hydrogen production. ...
Annual effective dose and concentration levels of gross alpha and beta in Turkish market tea
(Ijrr-Iranian Journal Radiation Res, 2012)
Background: Tea is one of the most popular beverages all over the world which is prepared from the leaves of a shrub camellia sinensis. Eastern Black Sea Region of Turkey which account for around 100% of all tea production ...
Purification, characterization and industrial application of the alkaline protease (akap) from Anoxybacillus kestanbolensis K4
(Elsevier Science Bv, 2012)
Bu çalışmada yeni bir proteolitik enzim izole edilmiş, saflaştırılmış ve termofilik bir bakteri olan Anoxybacillus kestanbolensis K4 ile karakterize edilmiştir . Enzim, amonyum sülfat fraksiyonasyonu, anyon değişim ...
IGECVI-special issue-Energy and exergy modeling of advance energy systems
(Pergamon-Elsevier Science Ltd, 2012)
Dear Colleagues,
Energy and exergy are unifying concepts that extend all sciences, and are of fundamental importance in issues of climate change and environment, and use of energy resources. Exergy analysis is a powerful ...
Effects of Land Management types on surface soil properties and aboveground herbaceous Biomass Production in Semihumid Region in Turkey
(Taylor & Francis Inc, 2012)
The effects of various land-use regimes on the aboveground herbaceous biomass yield and soil properties were studied in the semihumid region in Turkey. Field soil samples under the four land-use types (grassland I, grassland ...
Investıgatıon of metals ın tıssues of fısh specıes from Akyatan Lagoon
(Parlar Scientific Publications (P S P), 2012)
Heavy metal concentrations of Cd, Co, Cr, Cu, Fe, Mn, Pb, Ni and Zn in muscles, livers, gonads and gills of flathead mullet (Mugil cephalus L., 1758), golden grey mullet (Liza aurata Risso, 1810), leaping mullet (Liza ...
The lowland meadow vegetation of the central Black Sea Region of Turkey
(2014)
Türkiye'nin Orta Karadeniz Bölgesinde ova alanların çayır vejetasyonu Braun-Blanquet metodu veTWINSPAN kümeleme, CCA ve DECORANA ordinasyon yöntemleriyle analiz edilmiştir. Araştırmaalanında üç yeni bitki birliği tanımlanmıştır. ...
Using an autologous fibrin sealant in the preventing of cerebrospinal fluid leak with large skull base defect following endoscopic endonasal transsphenoidal surgery
(2013)
AMAÇ: Endoskopik endonazal trassfenoidal cerrahi (EETC) sonrasında gelişen postoperatif beyin omurilik sıvısı (BOS) kaçağı bu prosedürün morbidite ve mortalitesini arttıran bir faktördür. Bu prospektif çalışma postoperatif ...
Community-acquired pneumonia in patients with chronic obstructive pulmonary disease requiring admission to the intensive care unit: Risk factors for mortality
(W B Saunders Co-Elsevier Inc, 2013)
Purpose: the aims of this study are to identify factors predicting mortality in patients with chronic obstructive pulmonary disease (COPD) and community-acquired pneumonia (CAP) requiring intensive care unit (ICU) admission ...