An Analysis of Accidents at Work in “Core” Tourism Industries

GÜLŞAH AKKUŞ

41 adet powerPointten oluşmaktadır.

Evaluation of Psychological Symptom Differences Between Disabled and Non-Disabled Individuals

Objective: The aim of this study was to evaluate the differences in psychological symptoms between disabled and non-disabled individuals. Material and Method: This paper conducts a multi-facet analysis (depression, anxiety, negative self, hostility and somatization) on disabled people for the first time. This study included 24493 people (non-disabled=23391, disabled=1102) from 9 demographic regions in Turkey and participants in the study were 18 years or older. Socio-demographic information form and Brief Symptom Inventory (BSI) were used as data collection tools. The participants' scores fr ...Daha fazlası

Hemşirelik Öğrencilerinde Sosyal Görünüş Kaygısı ve Yeme Farkındalığı

Objective: This study aimed to determine the relationship between social appearance anxiety and mindful eating in nursing students, as well as the factors affecting them. Material and Method: This descriptive cross-sectional study was conducted with nursing students (n=479) at a university, located in the West Region of Turkiye, between September and December in 2019. The data were collected using the Sociodemographic Information Form, the Social Appearance Anxiety Scale (SAAS), and the Mindful Eating Questionnaire (MEQ). Results: Female participants had significantly higher emotional eati ...Daha fazlası

Factors Affecting Perception of Insufficient Milk in Primiparous Mothers: A Cross-Sectional Study

Objective: This study was conducted to examine the factors affecting insufficient milk supply in primiparous pregnant women. Material and Method: The descriptive and cross-sectional study was conducted on 320 mothers hospitalized in the obstetric clinic of private hospital between January 4 and May 1, 2022. The data were obtained by using the "Descriptive Information Form" and the "Insufficient Milk Perception Scale". Results: The mean age of the mothers was 23.99±3.84 years and the gestational age of the babies was 38.92±0.74 weeks. It was determined that there was a significant difference be ...Daha fazlası

Examination of Spiritual Care Needs of Oncology Patients and Spiritual Care Competencies of Oncology Nurses

Objective: The study aimed to investigate the spiritual needs of oncology patients and spiritual care competencies of oncology nurses caring for the oncology patients. Material and Method: The study has a descriptive and cross-sectional design. The study was carried out with oncology patients (n=324) and oncology nurses (n=17) who were caring for them in oncology unit of a hospital in the city of İzmir, Turkey. The study data were collected using the Spiritual Needs Scale for the patients and the Spiritual Care Competency Scale-T for the nurses. In statistical analysis, number, percentile, mea ...Daha fazlası

The Malnutrition Risk and Physical Activities in Home-Dwelling Older Adults During the COVID-19: A Cross-Sectional Study

Objective: During the COVID-19 pandemic, elderly adults’ nutritional habits, physical activity levels and the levels of malnutrition were affected. This study investigated the prevalence of malnutrition and physical fitness and exercise activity levels in home dwelling elderly during the COVID-19 pandemic. Material and Method: This cross-sectional study was conducted with a face-to-face questionnaire on 670 (male: 241, female: 429) home-dwelling older adults with a mean age of 70.66±5.83 years. The nutritional screening and evaluation were performed using Mini Nutritional Assessment (MNA), and ...Daha fazlası

Darbeli elektromanyetik alanların yüksek çözünürlüklü kablosuz sensor ağı ile araştırılması

Bardak, Merve

ÖZETDarbeli elektromanyetik alanların iyileştirici özelliklerini gösteren birçok çalışma vardır. Elektromanyetik alan tedavilerinin iyileştirici özellikleri kemik, yumuşak ve kanser dokusu gibi çeşitli dokularda gözlenmiştir. Darbeli elektromanyetik alanlar, yan etkileri olmayan ve düşük enerji seviyelerinden dolayı zarar vermeyen elektromanyetik uyarma olarak kabul edilir. Dokuların iyon aktivitelerini, kan dolaşımını hızlandırarak tedaviye yardımcı olduğu kabul edilir. Darbeli elektromanyetik alan tedavisi farklı frekanslarda, dalga formlarında, genlikte ve maruz kalma süresinde biyolojik do ...Daha fazlası

Investigation of changes in the formation and types of non-metallic inclusions in the steel production process Çelik üretim sürecinde oluşan metal olmayan kalıntıların oluşumu ve değişimlerinin incelenmesi

Bakar, İbrahim

ABSTRACTIt is not possible to produce steel without inclusions as the process for steel production requires. Based on this fact, the researches on clean steel are concentrated on the reduction of inclusions and transformation of inclusions into harmless state by modification. The definition of steel cleanness is related to final product application. Non-metallic inclusion, in the liquid steel, causing many problems and production lost in steel production process and final application. Aluminum killed steels mostly contain Al2O3 and MnS inclusions. Al2O3 inclusions are formed during de-oxidatio ...Daha fazlası

Numerical investigation of inverse magnus effect on a circular cylinder by controlling azimuthal circulation distribution Ters magnus etkisinin çevresel sirkülasyon dağılımı kontrolü ile dairesel silindir üzerinde sayısal olarak incelenmesi

Çelik, Acar

ÖZETMagnus etkisi, belirli koşullarda ortaya çıkan fiziksel bir olgudur. Bu fenomeni gözlemlemek için, bir akış ortamına daldırılmış dönen bir gövdeye (genellikle küre veya silindir) sahip olmak gerekir. Geri çekilme tarafındaki akış (gövdenin akışla aynı yönde hareket eden tarafı) dönüş yönünde yön değiştirir ve ters yönde etki eden bir tepki kuvveti (diğer bir deyişle kaldırma kuvveti) oluşturur. Ters Magnus etkisinde ise kuvvet tam zıt yönde oluşmaktadır. Kritik Reynolds sayısı ve dönme oranı aralıklarında, geri çekilen taraftaki akış laminer olma eğilimindedir ve bu da erken akış ayrılması ...Daha fazlası

The Relationship of Adherence to the Mediterranean Diet, Dietary Inflammatory Index and Nutrient Intake in University Students: A Cross-Sectional Study

Objective: Investigating the relationships between dietary inflammatory index (DII), nutrient intake, and adherence to the Mediterranean diet (MD) of university students was aimed in the present study. Material and Method: A questionnaire consisting of socio-demographic characteristics, the Mediterranean Diet Adherence Screener (MEDAS), the 24-hour food record, and the DII scoring was completed by undergraduate students in Uskudar University. Results: A total of 750 students (52.3% male, mean age= 21.6±2.2 years, mean body mass index= 23.97±2.63 kg/m2) were included in the study. Half (50.7%) ...Daha fazlası

Online learning stable adaptive controller for chaos control of bldc motor Fırçasız motorun kaos kontrolü için çevrimiçi öğrenen kararlı adaptif kontrolör

Gökçen, Alkım

ABSTRACTThis thesis presents an online learning stable robust adaptive controller design for the chaos control of the brushless direct current (BLDC) motor. The proposed adaptive controller algorithm consists of a Wiener model-based controller with a nonlinear auto-regressive moving-average (NARMA) based artificial neural network (ANN), and a Hammerstein based plant model. The developed online learning closed-loop control system providing stability and robustness might be defined as an auto-regressive moving average (ARMA) based system identification problem with partially known parameters. Th ...Daha fazlası

Growth of zno-ch nanostructures on ito/glass substrates through electrochemical anodization for biosensor applications Biyosensör uygulamaları için elektrokimyasal anotlama yöntemiyle İto/Cam yüzey üzerinde Zno-Kitosan nanoyapıların büyütülmesi

Uzunbayır, Berkant

ABSTRACTIn recent years, the utilization of nanotechnology rapidly developed for the wide range of sciences. Nanomaterials shows unique properties and ZnO nanostructures are the most suitable structures for biosensor applications due to their high surface area and high electrochemical activity. In this project first, we have coated zinc film on to Glass/ITO surface by electrochemical deposition method. Then we have transformed the obtained zinc film to nanostructured ZnO by electrochemical anodization method. At the end, we have tried to modify the ZnO nanostructured surface with chitosan for ...Daha fazlası