Başlık için listeleme
Toplam kayıt 3474, listelenen: 965-984
-
Effect of non-Gaussian noise and primary user traffic on detection performance in cognitive radio [Bilissel Radyoda Gauss Olmayan Gürültünün ve Birincil Kullanici Trafi?inin Algilama B?sarimina Etkisi]
(Institute of Electrical and Electronics Engineers Inc., 2018)In this study, for channels containing primary user traffic, we investigate how non-Gaussian noise model affects detection performance in cognitive radio. As decision statistic, energy detector has been preferred by ... -
The Effect of Obstructive Sleep Apnea on Olfactory Functions
(WILEY-BLACKWELL, 2014)Objectives/Hypothesis: The aim of this study was to investigate the effect of obstructive sleep apnea (OSA) on the parameters of olfactory functions (odor threshold, odor discrimination, and odor identification tests) for ... -
The effect of outer container geometry on the thermal management of lithium-ion batteries with a combination of phase change material and metal foam
(Elsevier Ltd, 2024)The use of PCM for thermal management of the batteries has an important place among passive cooling methods because it does not require pump or fan power. In battery cooling applications with PCM, it was aimed to increase ... -
The effect of perceived organisational justice on job satisfaction and burnout levels of haemodialysis nurses
(WILEY, 2019)Background Organisational justice influences job satisfaction, the performance of individuals and the functioning of institutions. The lack of evidence-based studies investigating the relationship between hemodialysis ... -
The effect of phone and video counselling given to participants living with obesity on weight loss and quality of life during the COVID-19 pandemic: a randomised controlled trial
(Wiley, 2023)BackgroundAlthough remote dietary counselling practices have increased in the COVID-19 pandemic, it is not known which method is more effective. This study aimed to determine the effect of diet counselling by phone or video ... -
Effect of phosphorus fertilization on phenolic compounds and antioxidant activity in Galanthus elwesii Hook.
(2023)Snowdrop is a genus of high medicinal value with alkaloids such as galantamine, and lycorine of the Amaryllidaceae family. The present study was conducted to have an effect on the effects of phosphorus (P) treatment on ... -
The effect of prenatal anxiety on prenatal attachment in high-risk pregnant women and related factors: a cross-sectional study
(Routledge Journals, Taylor & Francis Ltd, 2023)High-risk pregnant women experience stress and anxiety. Anxiety may affect prenatal attachment. This study aimed to examine the effect of anxiety on prenatal attachment in high-risk pregnant women. The study was crosssectional ... -
The Effect of Preoperative Oral Intake of Liquid Carbohydrate on Postoperative Stress Parameters in Patients Undergoing Laparoscopic Cholecystectomy: An Experimental Study
(Elsevier Science Inc, 2021)Purpose: The aim of this study is to investigate the effects of preoperative oral intake of liquid carbohydrate on postoperative stress parameters (blood glucose, insulin resistance, cortisol, noradrenaline, and adrenaline ... -
THE EFFECT OF PROBLEM BASED LEARNING STRATEGY IN METALIC ACTIVITY SUBJECT TEACHING
(HACETTEPE UNIV, 2009)Recently, educational researches have indicated that the student centered teaching methods have supplied a more effectual learning media and increased the student's success. One of the student center teaching models is ... -
The effect of problem based learning strategy in metalic activity subject teaching [Metalik aktiflik' konusunun ö?reti?mi?ne probleme dayali ö?renme yaklaşiminin etki?si?]
(2009)Recently, educational researches have indicated that the student centered teaching methods have supplied a more effectual learning media and increased the student's success. One of the student center teaching models is ... -
The effect of pronunciation instruction on students' overall speaking skills
(ELSEVIER SCIENCE BV, 2012)Pronunciation is neglected in the majority of language classrooms. English teaching practitioners avoid dealing with pronunciation skills for different reasons. Likewise, the lack of attention allotted to pronunciation is ... -
The effect of propolis as a functional product on health
(Bursa Uludag University, 2021)Propolis is used plant resins collected by honey bees from the buds, leaves or shell cracks of trees such as pine, eucalyptus, maple, poplar, chestnut, plum; wax is a bee product produced by mixing bees with various ... -
The effect of proximal tibial corrective osteotomy on menisci, tibia and tarsal bones: a finite element model study of tibia vara
(WILEY-BLACKWELL, 2014)BackgroundProximal tibial open wedge osteotomy (PTO) is a corrective operation used in the surgery of lower extremities and is applied to patients with varus deformities for sufficient correction. The aim of the study was ... -
The Effect of Pumice Rate on the Gamma Absorption Parameters of Concrete
(POLISH ACAD SCIENCES INST PHYSICS, 2012)Since the technology concerning gamma radiation showed a rapid development, it became a necessity to be protected from it. One of the common shielding materials for this purpose is concrete. This study aims to give the ... -
Effect of Quaternary Element (Ni and Mn) Additions on Structural and Magnetic Properties of Cu-Based Alloys
(Springer, 2021)We investigated the quaternary Cu-25.49%Zn-7.68%Al-3.44%Ni and Cu-26.03%Zn-6.31%Al-2.73%Mn (wt. %) alloys according to their structural and magnetic properties. For structural observations, we employed X-ray diffraction ... -
Effect of rectangular hot water tank position and aspect ratio on thermal stratification enhancement
(PERGAMON-ELSEVIER SCIENCE LTD, 2018)Thermal stratification is an important factor increasing the efficiency of hot water storage tanks used for thermal energy storage. In this study, the effects of the position of a rectangular hot water tank and the aspect ... -
Effect Of Renal Function Reserve on Results of Percutaneous Nephrolithotomy
(2021)Objective: In this study, we aimed to compare the success and complication rates of percutaneous nephrolithotomy (PCNL) according to preoperative glomerular filtration rates (GFR) of patients who underwent PCNLdue to kidney ... -
The effect of robotic coding education on preschoolers' problem solving and creative thinking skills
(Elsevier Sci Ltd, 2021)The purpose of this study was to determine the effect of robotics and coding instruction on preschoolers' problem-solving skills and creative thinking abilities. Designed as a quasiexperimental research with pretest-posttest ... -
THE EFFECT OF ROSEHIP (ROSA CANINA L.) PLANT EXTRACT APPLICATION ON SERUM ACTH, CORTISOL AND ALDOSTERONE HORMONE LEVELS OF CARP (CYPRINUS CARPIO L.)
(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2018)In this study, Rosa canina L. plant extract was applied on carp at acute and sub-chronic durations in different periods (4 and 30 days) and at different doses (5, 10 and 20 ppm). After the application, adrenocorticotropic ... -
Effect of rotor geometry on performance of 6/4 switched reluctance motors
(2021)This study investigates the effect of rotor geometry on performance in switched reluctance motors(SRM) using models analyzed by the 2-D Finite Element Method (FEM). All models have the samestator geometry, winding features, ...
