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Yazar "Ülgen, Yekta." için M.S. Theses listeleme

Yazar "Ülgen, Yekta." için M.S. Theses listeleme

Sırala: Sıra: Sonuçlar:

  • A microcontroller based 100 kHz - 1 MHz multi-frequency bio-impedance measurement device 
    Solmaz, Hakan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2008., 2008.)
    Complex impedance measurement of biological systems is gaining wide popularity in determining the pathological and physiological status of biological tissues in research applications such as; skin hydration, dental decay, ...
  • Analyzing the efficiency of the colorimetric technique in determinig the degree of hemolysis of stored blood 
    Can, Osman Melih. (Thesis (M.S.) - Bogazici University. Institute of Biomedical Engineering, 2014., 2014.)
    Transfusion has risks of adverse outcomes on patients due to the storage lesions of blood products. Measuring quality of the blood prior to usage can minimize the transfusion related reactions. For controlling the quality ...
  • Cole parameters of human blood with different anticoagulants 
    Şimşek, Fatma Gülden. (Thesis (M.S.) - Bogazici University.Institute of Biomedical Engineering, 2011., 2011.)
    Impedance spectroscopy of blood samples with Acid Citrate Dextrose, Ethylene Diamine Tetra-acetic Acid, Lithium Heparin and Sodium Citrate anticagulants are performed in the frequency range 20 Hz-1MHz, using the two probe ...
  • Comparison of particle counting and microbiological sampling methods at-rest and during surgery 
    Kavak, Ahmet Emir. (Thesis (M.S.) - Bogazici University.Institute of Biomedical Engineering, 2011., 2011.)
    Air quality monitoring in operating rooms is of prime importance because particles that carry microbiological contamination generate serious risks during surgical operations. Air quality monitoring is executed by two ...
  • Cross calibration of DEXA by using European spine phantom 
    Bayraktar, Serkan Uğur. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2005., 2005.)
    Osteoporosis is a disease characterized by low bone mass and micro-architecturaldegradation of bone tissue, leading to enhanced bone fragility and a consequent increase infracture risk. Among many risk factors for osteoporosis, ...
  • Design of a breathing simulator generating adult and pediatric patterns 
    Tüzünoğlu, Senad. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2019., 2019.)
    In this thesis, a mechanical breathing simulator is developed, constructed, tested and calibrated for the experimental use of medical devices such as nasal drug products, nebulizers and inhalers. The aim of the simulator ...
  • Design of a medical equipment management software 
    Yardımcı, Evrim Ece. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2007., 2007.)
    In this thesis, a medical equipment management system is developed for online access to the medical assets in a healthcare facility to control, plan, schedule and manage the medical equipment preventive maintenance and ...
  • Design of a pressure and flow measuring equipment for medical use 
    Kaçur, Gülşah. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2005., 2005.)
    Accuracy and reliability of measurements play a very important role in health-careregardless of the field which may be therapy, diagnosis or life support. Medical equipment,on the other hand, is subject to failure due to ...
  • Design of a respiratory monitor for the teaching laboratory 
    Ertan, Can Kemal. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2005., 2005.)
    The goal of this thesis was to develop a cost-effective, portable and user-friendlyrespiratory monitor that gives the opportunity to observe pressure, flow and volumewaveforms as well as time based ventilation data. An ...
  • Design of a software platform for the quality control of main blood products 
    Akyon, Sıtkı. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2007., 2007.)
    In modern blood banking services, blood banks and transfusion services, follow a standard operation procedure during preparation and the quality control of blood components. The Quality Management involves identification ...
  • Design of a wide range kVp-meter 
    Tümer, Murat. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2007., 2007.)
    The kVp setting is one of the major factors affecting the image quality in X-ray imaging and should be annually measured and calibrated if necessary. In this thesis, a kVp-meter is designed and a prototype unit was built ...
  • Design of the biomedical calibration laboratory quality manual for EN 17025: 2005 
    Doğu, Hande. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2007., 2007.)
    According to the New Approach Directives, the CE Marking is obligatory for medical products: the manufacturer affixes this marking in order to be allowed to sell his product in the European market. CE marked devices can ...
  • Mass angular scattering power method applied to the therapeutical electron beams 
    İşbakan, Fatih. (Thesis (M.S.) - Bogazici University. Institute of Biomedical Engineering, 1997., 1997.)
    A method for determining the kinetic energies of therapeutical electron beams is described. The theoretical basis of the mass angular scattering power method is analyzed. The kinetic energy of therapeutical electron beams ...
  • Network security vulnerabilities and personal privacy ıssues in healthcare information systems: a case study in a private hospital 
    Cengiz, Nihan Namoğlu. (Thesis (M.S.) - Bogazici University. Institute of Biomedical Engineering, 2014., 2014.)
    Healthcare industry has become widely dependent on information technology and internet; as it moves from paper to electronic records. Despite the bene ts of electronic system, good quality may not be totally achieved unless ...
  • Optimization of FNIRS probe geometry to eliminate non-brain tissue contamination 
    Tümer, Ayşegül. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2014., 2014.)
    Functional near infrared spectroscopy (fNIRS) is a developing non-invasive technique used for measurement of oxygenation in the adult and newborn human brain during cognitive tasks. The oxygenation in the brain is expressed ...
  • Screening post-menopausal women for bone mineral level by bioelectrical impedance spectroscopy of dominant arm 
    Öztürk, Nermin. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2018., 2018.)
    Dominant arm bioimpedance spectroscopy (BIS) and lumbar and hip dual energy x-ray absorptiometry (DXA) measurements were conducted simultaneously on 48 post - menopausal women, aged between 43 and 86 years, with no hip or ...

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