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Toplam kayıt 8797, listelenen: 6655-6674
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QPSK-dual carrier modulation for ultra-wideband communication in body area network channels
(2019)Dual carrier modulation (DCM) using orthogonal frequency-division multiplexing (OFDM) improves the performance in multipath fading channels. In the literature DCM is proposed with 16-quadrature amplitude modulation (16QAM) ... -
A Qualitative Study to Explain Middle School Student's Understandings of Nature of Science
(2015)This study was conducted with the aim to explain 7th grade middle school students' nature of science understandings by employing qualitative measuring tools of an interview and a questionnaire. In this context, the ... -
Quality changes and shelf life of cultured and wild hot-smoked mediterranean horse mackerel (Trachurus mediterraneus) at refrigerated (4 +/- 1 degrees C) conditions
(Taylor & Francis Inc, 2016)Mariculturing of horse mackerel is not known in the world. Additionally, limited studies exist on quality changes of smoked horse mackerel at refrigerated temperatures. Therefore, in this study, between 1+ and 2-year-old ... -
Quality changes and shelf-life of cultured and wild hot-smoked mediterranean horse mackerel (trachurus mediterraneus, steindachner, 1868) at frozen storage (-20±2°C)
(2015)Tütsüleme dünyada hem balık hem de et ürünlerinde kullanılan geleneksel bir koruma yöntemidir. Günümüzde tütsülenmiş balıklar kendilerine özgü tat ve aromanın yanı sıra uzun raf ömrüne sahip olmalarından dolayı da çokça ... -
Quality changes of spotless shad during storage at different conditions
(Chiriotti Editori, 2016)This study investigates the effect of using ice in combination with refrigeration on the sensory, physico-chemical and microbiological attributes of spotless shad during storage. Spotless shad kept in ice under refrigerated ... -
Quality characteristics of functional snack foods prepared from hazelnut shell and teff flour
(Springer, 2023)In this study, snacks were prepared by combining hazelnut shell, teff flour, persimmon powder, almond milk, carob flour, and quince seed mucilage. The snack properties were assessed by analyzing physical (water holding ... -
Quality of life and psychiatric symptoms in the patients with type 2 diabetes mellitus
(Kare Publishing, 2011)Objective: The purpose of this study is to measure the depression and anxiety levels, to investigate their associations with sociodemographic variables and to emphasize the importance of multidisciplinary approach for the ... -
Quality of life and related factors among chronic hepatitis B-infected patients: a multi-center study, Turkey
(Bmc, 2016)Background: the aim of this study was to assess health-related quality of life (HRQOL) among chronic hepatitis B (CHB) patients in Turkey and to study related factors. Methods: This multicenter study was carried out between ... -
The quality of life and the influencing factors among the population over 65 living in Gazi̇antep city center
(0-Belirlenecek, 2012)Introduction: Quality of life involves being happy and being pleased with the life itself and it is a concept used to describe "being well" in general. The objective of the study is to define quality of life and the ... -
Quality of life in adult patients with acne vulgaris before and after treatment
(2011)To investigate effect of acne treatment on quality of life in patients with acne vulgaris. Materials and methods: The study was prospective and conducted in a university hospital, enrolling the previously untreated patients ... -
Quality of life ın psoriatic arthritis patients-association with disease activity and diagnostic delay time
(Nobel Ilac, 2014)Objective: the purpose of this study was to determine the socio-demographic and clinical characteristics of patients with psoriatic arthritis (PsA) and to examine their effects on quality of life. Material and Method: 37 ... -
Quality of life, problem solving, focus of control and anger tendency in the patients with acne
(Deri Zuhrevi Hastaliklar Dernegi, 2014)Background and Design: in this study, we evaluated anxiety and depression levels, levels of problem solving, focus of control, tendency to anger and quality of life in patients with acne as well as the association between ... -
Quantifying potential cyber-attack risks in maritime transportation under Dempster-Shafer theory FMECA and rule-based Bayesian network modelling
(Elsevier, 2023)Maritime cyber security is a growing concern in the shipping industry as reliance on technology increases. With the potential for cyber attacks to disrupt vessel operations, compromise sensitive information, and endanger ... -
Quantitative analysis of pore characteristics of nanocellulose reinforced cementitious tailings fills using 3D reconstruction of CT images
(Elsevier, 2023)This study aims at analyzing the influence of contents and types of various nanocelluloses (e.g., CNF, CNC, and MFC) and intermediate microstructure on strength/fracture features of cementitious tailings backfill (CTB). ... -
Quantitative assessment of left atrial functions by speckle tracking echocardiography in hypertensive patients with and without retinopathy
(Wiley, 2022)Purpose:The association between hypertensive retinopathy and left atrial(LA) impairment is unknown. Accordingly, it was aimed to investigate the possiblerelationship between hypertensive retinopathy and LA phasic ... -
Quantitative characteristics and short-term storage of Salmo coruhensis sperm
(2013)This study determined spermatologic characteristics of semen from Salmo coruhensis and analyzed an extender for its short-term storage. Sperm was collected from 15 males in the spawning season by abdominal massage. Volume, ... -
A quantitative dynamic risk assessment for ship operation using the fuzzy FMEA: The case of ship berthing/unberthing operation
(Elsevier, 2023)Ships are exposed to static risks that stem from the nature of the operation as well as human, machine, and environmental factors and have a complex and multi-layered system that also contains dynamic risks. For this reason, ... -
Quantitative failure analysis of the ballast pump system onboard a ship under HAZOP and the extended CREAM approach
(Galenos Publishing House, 2023)Improper ballasting can lead to severe damage, potentially resulting in loss of life, vessel damage, and environmental disasters. This paper systematically assesses system failures in ballast pump operation related to human ... -
Quantum emitter interacting with graphene coating in the strong-coupling regime
(Amer Physical Soc, 2020)We demonstrate the strong coupling of a quantum dot and a graphene spherical shell coating it. Our simulations are based on solutions of three-dimensional Maxwell equations, using a boundary element method approach. ... -
Quaternionic osculating curves in Euclidean and semi-Euclidean space
(Taylor & Francis Ltd, 2016)In this study, the osculating curves in Euclidean space E-3 and E-4, well known in differential geometry, are studied through the instrumentality of quaternions. We inoculate sundry delineations for quaternionic osculating ...
