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Toplam kayıt 521, listelenen: 421-430
An effective hashing method using W-Shaped contrastive loss for imbalanced datasets
(Pergamon-Elsevier Science Ltd, 2022)
The extraction of informative features from medical images and the retrieving of similar images from data repositories is vital for clinical decision support systems. Unlike general tasks such as medical image classification ...
Generic ??-Riemannian submersions
(Hacettepe Univ, Fac Sci, 2022)
As a generalization of semi-invariant xi(perpendicular to)-Riemannian submersions, we introduce the generic xi(perpendicular to)- Riemannian submersions. We focus on the generic xi(perpendicular to)-Riemannian submersions ...
Anti-Mullerian hormone levels in spontaneous pregnancies with hyperemesis gravidarum
(Taylor & Francis Inc, 2022)
We investigated the serum anti-Mullerian hormone (AMH), oestrogen and progesterone levels in spontaneously conceiving pregnant women, diagnosed for hyperemesis gravidarum (HG), in the first trimester. Pregnant women admitted ...
A novel nomogram and a simple scoring system for urinary leakage after percutaneous nephrolithotomy
(Brazilian Soc Urol, 2022)
Introduction: The present study aimed to investigate the factors of prolonged urinary leakage (PUL) after percutaneous nephrolithotomy (PCNL) and develop a new and simple scoring system to predict it. Patients and Methods: ...
Probabilistic Power Flow Analysis Using Matlab Graphical User Interface (GUI)
(Springer Singapore Pte Ltd, 2022)
In today's power systems, there are renewable energy sources such as wind energy systems and solar energy systems. Renewable energy sources cause extra power fluctuation in the system. Rising of the fluctuation incresas ...
A NUMERICAL AND STATISTICAL APPROACH OF DRILLING PERFORMANCE ON MACHINING OF Ti-6Al-4V ALLOY
(World Scientific Publ Co Pte Ltd, 2022)
Drilling, which constitutes one third of the machining operations, is widely used in many areas of the manufacturing industry. Various difficulties are encountered in the drilling process since the chip is formed in a ...
Methylation Modelling and Epigenetic Analysis of Sunflower (Helianthus annuus L.) Seedlings Exposed to Cadmium Heavy Metal Stress
(Kahramanmaras Sutcu Imam Univ Rektorlugu, 2022)
Environmental pollution. especially heavy metal pollution, is an important environmental problem all over the world. Heavy metals that accumulate in high concentrations in soil and water ecosystems are known to damage most ...
The use of calcium channel blockers as tocolytics may adversely affect pregnancy outcomes: a randomized clinical trial
(Via Medica, 2022)
Objectives: To investigate the effect of calcium channel blockers in tocolytic therapy on obstetric outcomes.Material and methods: For our study, as a retrospective case control study, data were obtained from hospital ...
Electromechanical delay and 4-chamber longitudinal strain in patients with obstructive sleep apnea
(Kuwait Medical Assoc, 2022)
Objectives: The aim of this study was to evaluate atrial electromechanical delay (AEMD), apical 4-chamber longitudinal strain (4C-LS) and echocardiographic changes in patients with obstructive sleep apnea (OSA). Design: ...
Finslerian Viewpoint to the Rectifying, Normal and Osculating Curves
(Int Electronic Journal Geometry, 2022)
The theory of Finsler metric was introduced by Paul Finsler, in 1918. The author defines this metric using the Minkowski norm instead of the inner product. Therefore, this geometry is a more general metric and includes the ...