65 research outputs found

    Temettuat defterlerine göre 19. yüzyılda Sapanca’nın sosyal ve ekonomik tarihi

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    06.03.2018 tarihli ve 30352 sayılı Resmi Gazetede yayımlanan “Yükseköğretim Kanunu İle Bazı Kanun Ve Kanun Hükmünde Kararnamelerde Değişiklik Yapılması Hakkında Kanun” ile 18.06.2018 tarihli “Lisansüstü Tezlerin Elektronik Ortamda Toplanması, Düzenlenmesi ve Erişime Açılmasına İlişkin Yönerge” gereğince tam metin erişime açılmıştır.XIX. yüzyılda Adapazarı Kazası ile ilgili temettuat kayıtlarına dair daha önce yapılmış çok az sayıda çalışma vardır ve bağımsız olarak Sapanca Kasabası temettuat defterleri ilk kez gün yüzüne çıkarılmaktadır. Çalışma, günümüzde Sakarya ilinin bir ilçesi konumunda bulunan Sapanca'nın XIX. yüzyıldaki sosyal ve ekonomik yapısını ele almakla Adapazarı tarihinin de aydınlatılmaya çalışılması açısından önemli bir örnek olacaktır.Bu çalışmanın amacı, 1844 yılına ait temettuat defterleri verilerine göre, tarımla birlikte ticaret ekonomisinin kendini yoğunlukla hissettirdiği Sapanca Kasabası'nın sosyo ? ekonomik yapısını ortaya çıkarmaktır.Bu çalışmada esas olarak, Başbakanlık Osmanlı Arşivi'nde yer alan Sapanca Kasabası temettuat defterlerinden faydalanılmıştır. Bunun yanı sıra temettuat kayıtlarının mukayesesi ve bu kayıtların tutulması esnasında doğan farklardan dolayı daha sağlıklı yorum yapabilmek üzere; temettuat defterleri ile alakalı daha önce yapılmış birçok yüksek lisans tezinden faydalanılmıştır.Üç bölümden ibaret olan bu çalışmanın birinci bölümünde Osmanlı Devleti'nin sosyal yapısı ve bu yapı içerisinde Sapanca Kasabası ele alınmıştır. Nüfus, nüfusun yerleşim durumu, sosyal grup ilişkileri bu bölümü oluşturmaktadır.İkinci bölümde ekonomik yapı incelenmiştir. Osmanlı ekonomisi ve bu yapı içerisinde Sapanca Kasabası'nda gerçekleşen ekonomik faaliyetler bu bölümün konularını oluşturmaktadır.Üçüncü bölümde Sapanca Kasabası'na ait temettuat defterlerinin transkripsiyonu orijinal metinlere sadık kalarak aynen çeviri ile düzenlenmiştir.Of the temettuat registers related to Adapazari Settlement in the 19th century, there are very few studies that have been done before, and independently, temettuat registers of the town of Sapanca bring to light for the first time. The study, by addressing the social and economic structure of 19th century Sapanca, which is now a district of the province of Sakarya, will be an important case study in terms of illuminating the history of Adapazari.The purpose of this study, according to temettuat registers of the year of 1844, is to reveal the socio - economic structure of Sapanca Burgh where the trade economy with agriculture itself feels intensely.In this study, it is mainly used temettuat registers in the Prime Ministry Ottoman Archives. In addition, due to comparison of temettuat registers and differences arising during the review of these records, to make am more reasonable interpretation; it is used many MA thesis with regard to temettuat registers.In the first part of thesis which consists of three chapters, it is handled the social structure Sapanca Burgh in the context of the Ottoman Empire Population, residential status of population, social group relations consist of main theme this chapter.In the second part it is examined the economic structure. Economic activities in the town of Sapanca in the framework of the Ottoman economic structure are studied in this chapter.The third chapter is devoted the transcription of temettuat registers belong to the town of Sapanca Burgh faithfully the original texts

    Project Management Procedure for the Construction of Cooled Stores for Drugs and Medicine on Iraq

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    Iraq is one of the countries that fluctuates in the climate greatly, as well as is characterized by a very hot summer, so the cold storage sector is very important in this country, especially medicine and medical supplies stores. The warehouse sector is one of the most important construction sectors. It includes many facilities, the most important of which are cold stores. After researching and investigating the necessary data in managing this type of project, it was found that there is a great shortage in that data, and this deficiency may be one of the reasons for the failure of this sector in Iraq. In order to evaluate the information and available data related to the management of cold store projects, a questionnaire was asked to take the opinion of engineers and specialists in this field. The questionnaire included several axes, and each axis included a group of questions. The questions were divided depending on their relationship to each other. The questions included gender, age, specialization, experience and the fact that the engineer previously worked in project management and other questions. This article proposes waterfall framework as project management framework for the studied case projects

    Value of supplier's capacity information in a two-echelon supply chain

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    In traditional supply chain models it is generally assumed that full information is available to all parties involved. Although this seems reasonable, there are cases where chain members are independent agents and possess different levels of information. In this study, we analyze a two-echelon, single supplier-multiple retailers supply chain in a single-period setting where the capacity of the supplier is limited. Embedding the lack of information about the capacity of the supplier in the model, we aim to analyze the reaction of the retailers, compare it with the full-information case, and assess the value of information and the effects of information asymmetry using game theoretic analysis. In our numerical studies, we conclude that the value of information is highly dependent on the capacity conditions and estimates of the retailers, and having information is not necessarily beneficial to the retailers

    Can an apparent diffusion coefficient of uterine fibroid before uterine artery embolization predict potential fibroid response?

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    Objectives: ACOG guidance confirms the use of uterine artery embolisation (UAE) as an alternative to hysterectomy or myomectomy. The main objective of this article is to evaluate the ability of preoperative magnetic resonance ımaging (MRI) to study the relationship between uterine fibroid reduction and diffusion coefficient (ADC) value after UAE. This is a relevant topic with the growing interest in using ADC as a noninvasive imaging biomarker for monitoring tissue changes and predicting uterine fibroid response to UAE over the past years. Material and methods: In this prospective controlled non-randomized trial; uterine fibroid volume, fibroid diameter, uterine volume, fibroid ADC and normal myometrium ADC were recorded before and after UAE. Wilcoxon test was used in the analysis of the dependent quantitative data. Pearson correlation coefficients were calculated between post-UAE uterine volume, fibroid volume, and average fibroid diameter reduction and the patient’s age, parity, gravidity, fibroid ADC and myometrial ADC before UAE. Results: The mean fibroid volume reduction was 36.0% (range between 17.3–77.7%). Mean fibroid diameter, fibroid volume, uterine volume, and myometrium ADC values after UAE were significantly lower than before the procedure (p = 0.002, < 0.001, 0.001, 0.006 respectively), but the decrease in fibroid ADC is not significant. As a result decrease in fibroid volume was greater as pre-UAE fibroid ADC values increased, and that finding may contribute to the selection of the patients for the procedure. Conclusions: The ADC value before UAE was positively correlated with fibroid volume reduction

    Preoperative Anemia and Female Gender are Risk Factors for Transfusion in Patients Undergoing Coronary Artery Bypass Grafting with a Restrictive Transfusion Strategy

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    Objective:Red blood cell (RBC) transfusion in cardiac surgery is associated with increased morbidity and mortality. Even when using patient blood management methods, blood transfusions may still be needed in cardiac surgery. This study examined the risk factors for blood transfusion in isolated coronary artery bypass graft (CABG) surgery with a restrictive transfusion strategy, along with individualized patient blood management.Methods:We enrolled 198 patients (age, 61.8 ± 9.9 years; 28 females and 170 males) who underwent isolated CABG surgery in a single private hospital using a restrictive transfusion strategy between April 2015 and October 2020. Pre-, intra-, and postoperative parameters were compared between patients with and without RBC transfusions. The risk factors for transfusion and transfusion probability were analyzed.Results:Patients who received RBC transfusions had higher European System for Cardiac Operative Risk Evaluation values (13.60 ± 18.27%). Preoperative hematocrit (Hct) [odds ratio (OR)=0.752; 95% confidence interval (CI) 0.639-0.884; P=0.001] and female gender (OR=7.874; 95% CI 1.678-36.950; P=0.009) were significant independent risk factors for RBC transfusion in logistic regression analysis. When the preoperative Hct was 30%, the RBC transfusion probability was 61.08% in females and 16.6% in males. Patients who received RBC transfusions had longer intensive care unit (31.40 ± 25.42 hours) and hospital (11.18 ± 6.75 days) stays.Conclusion:Risk factors for RBC transfusion in isolated CABG surgery with a restrictive blood transfusion strategy were preoperative anemia and female gender

    SURALP-L – İnsansı Robot Platformu Bacak Modülü

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    SURALP, Sabancı Üniversitesi laboratuvarlarında tasarlanmıs ve imal edilmekte olan yeni bir insansı robot platformudur. Đmalatı tamamlandığında; bacaklarında, kollarında, boynunda ve gövdesinde toplamda 30 serbestlik derecesine sahip olması planlanmaktadır. Su ana kadar bu robotun bacak modülü olan, 12 serbestlik derecesine sahip SURALP-L’nin üretimi tamamlanmıstır. Bu bildiri, bacak modülünün ve tüm robotun tasarım esaslarını anlatmaktadır. Mekanik tasarım, tahrik mekanizmaları, algılayıcılar, kontrol donanımı ve algoritmaları ele alınmıstır. Tahrik sistemleri, DC motorlara bağlanmıs kayıs kasnak mekanizmaları ve Harmonic Drive redüktör ünitelerini içermektedir. Algılama sistemi, eklem motor kodlayıcıları, kuvvet/moment algılayıcıları ve atalet algılayıcılarından olusmaktadır. Kontrol sisteminin ana kısmını, dSpace sayısal sinyal isleme modülü olusturmaktadır. Robotun kararlı yürüyüsünü sağlamak amacıyla yumusak yürüyüs referansları kullanılmıstır. Zemin darbe telafisi, erken basma referans yörüngesi iyilestirmesi, ayak yönelim kontrolü ve bağımsız eklem konum kontrolü kullanılan ana kontrol algoritmalarıdır. Bacak modülüyle elde edilen deney sonuçları bildirinin son bölümünde sunulmustur

    TIME ANALYSIS ACCORDING TO PART PROGRAMS ON A CNC VERTICAL MACHINING CENTER

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    In this study, a program examining the CNC programs in the control unit of Dyna Myte 2900 Vertical Machining Center and calculating the machining time and rapid movement time of the cutting tools has been developed. The workpiece program to be examined is transferred to CNC code editor by the user manually, by a computer file with a diskette, or through hard disk or the machine tool. By examining all the movements of the cutting tools, detailed machining time, rapid movement time or total time is served to the user. So that, an important part of workpiece cost analysis information is provided
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