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Toplam kayıt 10676, listelenen: 9490-9509
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Suppressing alignment: Joint PAPR and out-of-band power leakage reduction for OFDM-based systems
(Ieee-Inst Electrical Electronics Engineers Inc, 2016)Orthogonal frequency division multiplexing (OFDM) inherently suffers from two major drawbacks: high out-of-band (OOB) power leakage and high peak-to-average power ratio (PAPR). This paper proposes a novel approach called ... -
Supraaortik multiple stenozlarda eş zamanlı balon anjiyoplasti ve stent implantasyonu
(Çukurova Üniversitesi, 2020)Amaç: Bu çalışmanın amacı supraaortik çoklu stenotiklezyonlarda yapılan, eş zamanlı endovasküler tedavininbaşarısı ile komplikasyonlarını değerlendirmektir.Gereç ve Yöntem: 1 Ocak-2004 ile 31 Aralık 2009 tarihlerarasında ... -
Surface characterization, electrochemical properties and in vitro biological properties of Zn-deposited TiO2 nanotube surfaces
(Nature Research, 2023)In this work, to improve antibacterial, biocompatible and bioactive properties of commercial pure titanium (cp-Ti) for implant applications, the Zn-deposited nanotube surfaces were fabricated on cp-Ti by using combined ... -
A surface free energy-based characterization of PEG-PLA coating
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2021)The field of health has a dynamic structure in terms of its basic structure and therefore needs constant change and development. In addition, limited resources in the field of health and increasing health expenditures ... -
Surface microhardness and roughness properties of biodentine following treatment with various endodontic irrigants
(Atatürk University, 2020)Aim:Endodontic irrigants may be used during a second-visit treatment or retreatment of root canals with perforations requiring repair biomaterials. After a final flushing with a chemical irrigant, some solution may remain ... -
Surface modified multifunctional and stimuli responsive nanoparticles for drug targeting: Current status and uses
(MDPI, 2016)Nanocarriers, due to their unique features, are of increased interest among researchers working with pharmaceutical formulations. Polymeric nanoparticles and nanocapsules, involving non-toxic biodegradable polymers, ... -
Surface treatment effects on bond strength of CAD/CAM fabricated posts to root canal dentin
(Mosher and Linder, Inc, 2019)Purpose: To compare the effect of different surface treatments on the bond strength of CAD/CAM fabricated resin-based and prefabricated fiber posts to root canal dentin. Methods: 160 single-rooted human teeth were selected ... -
Surgery for benign gynecological disorders improve endometrium receptivity: A systematic review of the literature
(Sage Publications Inc, 2017)Regardless of the anatomical locations, some benign gynecological disorders (BGDs) such as peritoneal endometriosis, ovarian endometrioma, adenomyosis, uterine leiomyomas, endometrial polyps, uterine septum, and hydrosalpinges ... -
Surgery for intractable temporal lobe epilepsy: experience of a single institution
(The Scientific and Technological Research Council of Turkey, 2014)Background/aim: In the treatment of epilepsy, encouraging results have been achieved with surgical treatment, especially for temporal lobe epilepsy (TLE). Drug resistance must be diagnosed as early as possible, because the ... -
Surgery for secondary hyperparathyroidism. Total or subtotal?
(Springer India, 2022)Objectives Secondary hyperparathyroidism (sHPT) develops as a result of the chronic parathyroid stimulation associated with hypocalcemia, hyperphosphatemia, or vitamin D deficiency and leads to an increase in parathormone ... -
Surgery vs medical treatment in the management of PFAPA syndrome: A comparative trial
(Taylor & Francis Ltd, 2016)Background: Periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA) syndrome is a common disorder in children but there is little or no consensus on its optimal diagnosis and management.Objectives: ... -
Surgical and transcatheter pulmonary valve replacement in patients with repaired tetralogy of Fallot: Cardiac magnetic resonance imaging characteristics and morphology of right ventricular outflow tract
(Springer, 2023)BackgroundPulmonary valve replacement is recommended in patients with repaired tetralogy of Fallot based on cardiac magnetic resonance imaging (MRI) criteria. This procedure is performed by surgical or transcatheter ... -
Surgical considerations and safety of cochlear implantation in otitis media with effusion
(Elsevier Science Ltd, 2018)Objective: To evaluate the effects of otitis media with effusion on surgical parameters, patient safety, perioperative and postoperative complications. Methods: Total 890 children who underwent cochlear implantation between ... -
Surgical correction of cor triatriatum sinister in the paediatric population: mid-term results in 15 cases
(Oxford University Press, 2015)OBJECTIVES: Cor triatriatum sinister (CTS) is a rare developmental cardiac abnormality resulting in left ventricular inflow obstruction. In this report, we aimed to present our mid-term results of early childhood patients ... -
Surgical correction of hallux valgus deformity in children with cerebral palsy
(2018)Objective: This study aimed to present a treatment algorithm for the correction of the hallux valgus defor-mity in Cerebral Palsy (CP) patients and to discuss the outcomes based on our clinical and radiological results. ... -
Surgical landmarks for identification and preservation of the internal branch of the superior laryngeal nerve
(Springer, 2023)Objective To determine the topographical anatomic features of the internal branch of the superior laryngeal nerve (ibSLN) at the thyrohyoid membrane entrance area in relation to certain consistent anatomical structures. ... -
Surgical management for dystonia: Efficacy of deep brain stimulation in the long term
(MDPI AG, 2021)Introduction: Dystonia is a movement disorder substantially affecting the quality of life. Botulinum Neurotoxin (BoNT) is used intramuscularly as a treatment for dystonia; however, not all dystonia patients respond to this ... -
The surgical management of recurrent acute and chronic barosinusitis in sports self-contained underwater breathing apparatus (scuba) divers
(Springer, 2020)Purpose The aim of this retrospective study is to evaluate the feasibility of functional endoscopic sinus surgery (FESS) with supplementary surgical procedures in scuba divers with recurrent acute barosinusitis (RABS) and ... -
Surgical orthopedic patients’ perception of antibiotic use and antibiotic resistance
(University of Ankara, 2023)Objective: The aim of the study was to evaluate orthopedic patients' knowledge of antibiotics and antibiotic resistance. Material and Method: Patients admitted to the hospital for orthopedic surgery were given a questionnaire ... -
The surgical overcorrection of lenke type 1 deformities with selective fusion segments: What happens to the coronal balance?
(The Korean Spinal Neurosurgery Society, 2016)Purpose: The aim of our study is to determine the alterations on coronal balance after overcorrection of Lenke type 1 curve, retrospectively. Methods: Datas of 34 patients (29 female, 5 male patients; mean age, 16.3±3.3 ...
