Başlık için listeleme
Toplam kayıt 6053, listelenen: 890-909
-
Cointegration and causality relationship between BIST 100 and BIST gold indices
(Celal Bayar Üniversitesi, 2016)The aim of this study is to determine the nature of the long term relationship between the BIST Gold Market Index (GOLD) and BIST 100 index (BIST). The daily closing values of both indices are obtained from the Borsa ... -
Cold effect in median nerve conductions in clinical carpal tunnel syndrome with normal nerve conduction studies
(Churchill Livingstone, 2019)Clinical diagnosis of carpal tunnel syndrome (CTS) is confirmed by nerve conduction studies (NCS). In some cases, NCS may be normal. We aimed to demonstrate changes of distal motor latency (DML) and nerve conduction velocity ... -
Collagen/gold nanoparticle nanocomposites: A potential skin wound healing biomaterial
(SAGE Publications Ltd, 2016)In this study, nanocomposite collagen scaffolds incorporating gold nanoparticles (AuNPs) were prepared for wound healing applications. Initially, dose (<20 ppm) and size (>20 nm) of AuNPs that were not cytotoxic on HaCat ... -
Colon perforation and Budd-Chiari syndrome in Behçet’s disease
(Medical Science International, 2015)Objective: Unusual clinical course Background: Behçet’s disease is a chronic inflammatory disease involving multiple systems, with vasculitis being the most important pathological feature. Multiple colon perforations are ... -
Colorectal stenting for palliation and as a bridge to surgery: a 5-year follow-up study
(Baishideng Publishing Group Inc., 2015)AIM: To evaluate the long-term effectiveness of colonic stents in colorectal tumors causing large bowel obstruction. METHODS: We retrospectively analyzed data from 49 patients with colorectal cancer who had undergone ... -
The Combination of a Transabdominal and Posterior Sacral Approach in a Patient with Retrorectal Schwannoma: Case Report
(2021)Schwannomas are tumors of the peripheral nerve sheath, usually seen in the head and neck region, and rarely in the retrorectal area. The case is here presented of a retrorectal schwannoma, which was detected incidentally ... -
Combination or Alone? Which one is the Best in Premature Ejaculation Treatment?
(2020)Introduction: To compare the effectiveness of tadalafil alone and in combination with dapoxetine in patients with premature ejaculation. Methods: In this study, 120 patients treated at the urology clinic for premature ... -
Combined experimental and theoretical investigation of characterization and hydrogen storage properties of Zn(II) based complex and composites
(Elsevier Ltd, 2015)Metal organic structured coordination complex was synthesized by using Zn(II), 1,10 Phenantroline and teraphtalic acid building blocks. Then the synthesized compound have been characterized with Ft-IR, TGA/DTA/DrTGA, EA, ... -
Combustion and performance characteristics of an HCCI engine utilizing trapped residual gas via reduced valve lift
(Elsevier Ltd, 2016)In this study, the effects of residual gas fraction (RGF) on homogeneous charged compression ignition (HCCI) combustion were investigated experimentally. Experiments were performed at different lambda values and constant ... -
Comparação de tramadol e lornoxicam em anestesia regional por via intravenosa, um estudo randomizado e controlado
(Elsevier Editora Ltda, 2016)Justificativa e objetivos A dor relacionada ao torniquete é um dos maiores obstáculos para a anestesia regional intravenosa (ARIV). Nosso objetivo foi comparar tramadol e lornoxicam usados em ARIV em relação aos seus efeitos ... -
Comparative analysis of real-time kinematic and PPP techniques in dynamic environment
(Elsevier Sci Ltd, 2020)The main objective of this study is to assess the performance of the relative Real-time Kinematic (RTK) Global Navigation Satellite System (GNSS) Methods; i.e., Single-baseline & Network RTK, and Real-time Precise Point ... -
Comparative Analysis of the Effects of the Substrate Material and Deltoid Shaped Slots on Patch Antennas for 5G Networks at 37 GHz and 39 GHz
(2020)In this study two rectangular patch antennas with deltoid shaped slots are proposed. It is aimed to show the effects of the slots for different frequencies and different dielectrics. The antennas are designed for 37 GHz ... -
Comparative bibliometric analysis of fertility preservation
(2019)Aim: Fertility preservation (FP) has become an important issue for both women and men, due to oncological therapies, gonadotoxic treatments, surgeries, and infertility. The aim of this study is to investigate the publications ... -
Comparative Effect of Feeding Human Milk as Opposed to Formula on Visual Function and Ocular Anatomy
(Mary Ann Liebert, Inc, 2019)Background/Objective: Performance of ocular examinations on children who were breastfed, fed with formula, and combination of the two for the first 6 months of age. Subsequently, refractive errors, allergic conjunctivitis, ... -
Comparative energy and exergy performance investigation of forced convection solar air collectors with cherry stone powder
(Pergamon-Elsevier Science Ltd, 2019)The purpose of this study is to design new solar air collectors (SACs), to ensure that designed SACs continue to operate in cloudy weather and after sunset and to evaluate in terms of energy and exergy whether the cherry ... -
A comparative examination of mono- and bis-chelate salicylatoborate complexes and the crystal structure of layered magnesium bis-salicylatoborate
(2011)Complexes of boric acid with sodium- and magnesium-salicylates were prepared and analyzed to examine the structural consequences resulting from the coordination of the salicylate ligand in mono- and bis-chelate modes. The ... -
A comparative experimental performance evaluation of solar air collector having absorber plate with convex oval-trench dimple
(Springer Science and Business Media Deutschland GmbH, 2023)The purpose of this research is to examine how convex oval-trench dimples placed staggered on a solar air collector's absorber improved vortex heat transfer. At air mass flow rates of 0.013, 0.027, and 0.036 kg/s, convex ... -
A comparative investigation of the effect of honeycomb core on the latent heat storage with PCM in solar air heater
(Elsevier Ltd, 2019)The aims of this study were to comparatively investigate the effect of using PCM and honeycomb as the internal fin structure in the PCM panel on the thermal performance of solar air heater. The tests performed at six air ... -
Comparative Performance of Physicochemical and Diatom-Based Metrics in Assessing the Water Quality of Mert Stream, Turkey
(Polish Soc Ecological Engineering, 2020)In this study, the authors aimed to compare the performance of the physicochemical-based water quality metrics (WQI, SWQMR) and diatom-based diatom metrics (TDI, BDI, GDI) to evaluate the water quality and ecological status ... -
A comparative study for accuracy assessment of PPP technique using GPS and GLONASS in urban areas
(Elsevier B.V., 2015)In recent years, the usage of the Precise Point Positioning (PPP) has increased due to its ease of use, providing high accuracy as well as reducing the field operational costs by using only a single GNSS receiver. Moreover, ...
