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Toplam kayıt 10432, listelenen: 4300-4319
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A four element mm-wave MIMO antenna system with wide-band and high isolation characteristics for 5G applications
(MDPI, 2023)In this article, we propose a light weight, low profile Multiple Input Multiple Output (MIMO) antenna system for compact 5th Generation (5G) mmwave devices. Using a RO5880 substrate that is incredibly thin, the suggested ... -
A four element stringray-shaped MIMO antenna system for UWB applications
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)This paper presents a CoPlanar-Waveguide (CPW)-fed stingray-shaped Ultra-WideBand (UWB) Multiple-Input–Multiple-Output (MIMO) antenna system designed for microwave imaging applications. Featuring a diagonal square with ... -
Four separate hepatic vein reconstructions in living-donor right-lobe liver transplantation: Case report
(Elsevier, 2015)Living-donor liver transplantation (LDLT) with the use of a partial liver graft was established as an option to overcome the donor pool shortage, especially in developing countries. When right-lobe grafts are used for LDLT, ... -
Fracture resistance of endodontically treated premolars restored with CAD-CAM onlays
(NLM (Medline), 2022)PURPOSE: To evaluate the fracture resistance of endodontically treated premolars restored with CAD-CAM onlay restorations. METHODS: 60 extracted mandibular first premolars were selected and at first divided into three ... -
Fracture strength of endodontically treated teeth restored with different fiber post and core systems
(Springer, 2020)The aim of this study was to investigate the effects of different post and core systems, CAD/CAM crown placement on fracture strength of endodontically treated mandibular premolar teeth. One hundred forty single-rooted ... -
Fractures of the hamatum and capitatum in a child: A case report
(University of Kragujevac, Faculty of Science, 2015)Fractures of the carpal bones are rarely seen in children, particularly in the fi rst decade of life. Scaphoid fractures are the most common carpal bone injuries seen during this period of life. A 5-year-old boy was referred ... -
Fragmented QRS on surface electrocardiography as a predictor of cardiac mortality in patients with SARS-CoV-2 infection
(Elsevier B.V., 2021)Aims: Although severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection is mainly a respiratory system disease, recent studies reported that cardiac injury is associated with poor outcomes in this population. ... -
Fragrance component analysis for nebulvapours of European anchovy oils by using colorimetric printing and electronic nose
(2019)Analysis of odor components about biochemicals find the widespace in the evaluation of flavor parameters and anchovies as biologicalmaterials. Food dye solutions as printer's inks were sprayed on to the fabricthroughout ... -
Frailty in older Turkish cancer patients undergoing post-surgical adjuvant chemotherapy
(NLM (Medline), 2022)BACKGROUND: Understanding the frailty levels of older patients undergoing surgery and chemotherapy will contribute to timely and reliable care practices and improve care outcomes. AIMS: To determine the frailty of cancer ... -
A framework for robust estimation of beta using information fusion approach
(Springer, 2018)In terms of financial management, the precise estimation of the beta of a financial asset is of vital importance. Beta is the measure of the relationship between the return of an asset or a portfolio and the market return ... -
Framing effects on renewable energy news
(Springer Science and Business Media Deutschland GmbH, 2023)The use and development of renewable energy technologies and sources have become a significant policy incentive in many countries across the globe. Promoting renewable energy was already instituted in most nations, but ... -
Free amino acid composition of saliva in patients with healthy periodontium and periodontitis
(Springer Heidelberg, 2021)Objectives To identify and compare the free amino acids in the saliva of periodontitis patients and healthy individuals and to assess their levels in different periodontal disease types. Materials and methods There were ... -
Free vibration of axially FG curved beam on orthotropic Pasternak foundation via mixed FEM
(Springer Science and Business Media Deutschland GmbH, 2022)The main objective of this study is to present an accurate and consistent original formulation to describe the interaction between planar straight/curved beam structure and orthotropic foundation by highlighting the ... -
Freeman-Sheldon syndrome associated with hemophilia-a in a newborn
(Galenos Yayıncılık, 2016)The Freeman-Sheldon syndrome (FSS) (whistling face) is a congenital autosomal dominant disease (rarely described in its autosomal recessive form) characterized by small "whistling" mouth, a flat masklike face, joint ... -
Frequency division multiplexed imaging: A Texas Instruments DMD implementation
(SPIE-Int Soc Optical Engineering SPIE, 2014)Recently we proposed frequency division multiplexed imaging (FDMI), which allows capturing multiple images in a single shot through spatial modulation and frequency domain filtering. This is achieved by spatially modulating ... -
The frequency of complementary and integrative medicine methods in headache patients and their spending habits
(Elsevier Urban & Partner Sp Z O O, 2018)Background: It is known that complementary and integrative medicine (CIM) methods are especially used by patients with chronic headaches. The aim of our study is to increase the knowledge on this topic, to provide objective ... -
Frequency of complications due to sedation in patients undergoing gastrointestinal endoscopy
(2021)Aim: Non-operating room anesthesia is frequently used in all areas. Gastrointestinal endoscopy is one of the procedures requiring sedation outside the operating room. This study aimed to investigate the drugs used for ... -
Frequency of direct oral anticoagulants usage in acute pulmonary thromboembolism treatment in Turkey (TUPEDO)
(Galenos Publishing House, 2022)Background: Direct oral anticoagulants (DOACs) have been used in acute pulmonary thromboembolism as an alternative to warfarin due to drug interactions, narrow therapeutic range, and necessary close International Normalized ...