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Toplam kayıt 565, listelenen: 261-270
Coronavirus (Covid-19) classification using CT images by machine learning methods
(CEUR-WS, 2021)
This study detected the Coronavirus (COVID-19) disease by implementing artificial learning methods. Coronavirus disease occurs in the lungs and can cause death. The detection process was performed on chest Computed Tomography ...
Çocuklarda Demir Eksikliği ve Demir Eksikliği Anemisi: Tek Merkez Deneyimi
(2021)
Amaç: Demir eksikliği (DE) ve demir eksikliği anemisi (DEA) ülkemizde ve dünyada sık görülen bir halk sağlığı sorunudur. Özellikle pediatrik yaş grubu için önemli bir tehdittir. Bu çalışmanın amacı hastanemize başvuran ...
Toprakta Bazı Bakterilerin Fosfat Çözünürlüğü ile Organik Asit Üretimi Arasındaki İlişkinin Belirlenmesi
(2021)
Bitki rizosfer kısmında bulunan Fosfor(P) çözücü mikroorganizmalar, topraktaki bitki tarafındanalınamayan çözünmez haldeki P’nin çözünmesini sağlamaktadır. Bu çalışmada 35 farklı bitki rizosfertoprağından izole edilen 117 ...
Cohomology of semi-invariant submanifolds of cosymplectic manifolds
(2021)
In this paper, we study de Rham cohomology class for semi-invariant submanifolds of a cosymplectic manifold. We show that there are de Rham cohomolgy class on semi-invariant submanifold of a cosymplectic manifold. Firstly, ...
Synthesis, structural characterization, DNA cleavage studies, antimicrobial activities, and time-killing kinetics of tetranuclear Cu (II) with partial cubane Cu4O4 cores and mononuclear Co (II) and Ni (II) complexes of a new acylhydrazone ligand
(Wiley, 2021)
In the present study, a new acyl hydrazone N '-(3-ethoxy-2-hydroxybenzylidene)isobutyrohydrazide (ehbbhH(2)) and its metal complexes [Co (ehbbhH)(2)] (1), [Ni (ehbbhH)(2)] (2), and [Cu-4(ehbbh)(4)]center dot 4H(2)O (3) ...
Malignancy outcomes and the impact of repeat fine needle aspiration of thyroid nodules with Bethesda category III cytology: A multicenter experience
(Wiley, 2021)
Background The clinical management of Bethesda III category thyroid nodules has some undefined points and differs among centers and conflicting malignancy rates are present in the literature. The aim of this study was to ...
Impact behavior of natural rubber based syntactic foam core sandwich structures
(Walter De Gruyter Gmbh, 2021)
In this study, the impact behavior of sandwich panels of natural rubberbased syntactic foam cores with aluminum face sheets was investigated experimentally and with the help of finite element analysis (FEA). Syntactic foam ...
The Effects of Fulvic Acid on Physiological and Anatomical Characteristics of Bread Wheat (Triticum aestivum L.) cv. Flamura 85 Exposed to Chromium Stress
(Taylor & Francis Inc, 2021)
In this study, the effects of fulvic acid (FA) were investigated on the concentrations of photosynthetic pigments, malondialdehyde (MDA) and root and stem anatomy in Triticum aestivum L. under chromium stress. Plants were ...
Null Cartan curve variations in 3D semi-Riemannian manifold
(Hacettepe Univ, Fac Sci, 2021)
The aim of this study is to investigate the variations of the Bishop frame curvatures for null Cartan curves in semi-Riemannian manifolds. The Killing equations in terms of the variations of the Bishop curvatures along the ...
Variation of Minimum Clinically Important Difference by Age, Gender, Baseline Disability, and Change of Direction in Adult Spinal Deformity Population: Is It a Constant Value?
(Elsevier Science Inc, 2021)
BACKGROUND: The minimum clinically important difference (MCID), an important concept to evaluate the effectiveness of treatments, might not be a single magical constant for any given health-related quality of life (HRQoL) ...