Archives and Documentation Center Digital Archives Home
→
Boğaziçi Üniversitesi Tezleri
→
Biyomedikal Mühendisliği Enstitüsü
→
Recent submissions

Biyomedikal Mühendisliği Enstitüsü: Recent submissions

Now showing items 261-280 of 423

Development of neural network based algorithm of active ankle prosthesis using gait analysis data

Keleş, Ahmet Doğukan. (TThesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

Amputation is the removal of a part or all of a limb due to disease, accident or trauma and it has a large incidence rate. For example, in the United States, an average of 500 people loses at least one limb every day, ...
Design of a cardiovascular simulation circuit driven by time varying elastance

Arısoy, Doğan Onur. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

Chronic Heart Failure (CHF) is a major cause of death for which only known non-palliative treatment is Heart Transplantation (HTx). Due to donor shortage, only a small cohort of people can be treated. Left Ventricular ...
Effects of frequency on the temporal summation in the pacinian psychophysical channel

Kılınç, Deniz. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

According to the temporal summation theory, increasing stimulus duration causes a decrease in detection psychophysical threshold. Unlike previous psychophysical studies based on the fast adaptive tracking procedure, in ...
Effect of L-arginine conjugated carbon nanotube (CNT) reinforced sulfonated polyether ether ketone (SPEEK) nanofilms on cell proliferation

Kaya, Hatice. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

Poly ether ether ketone (PEEK) exhibits distinct properties which are favorable in designing a novel load-bearing implant for bone reconstruction. It overcomes the adverse eﬀects of metallic implants such as stress shielding, ...
Deformation along human medial gastrocnemius muscle fibers in vivo during low-level plantar flexion activity

Arpak, Arda. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

Mechanical behavior of skeletal muscle has been previously shown to be determined by the interactions between contractile elements of the muscle and the extracellular matrix. Moreover, in the level of a whole limb, ...
A novel design of MRI visible prostate biopsy needle

Kasacı, Gökçe. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

A reliable diagnosis is vital to apply the proper treatment for prostate cancer. Conventional prostate biopsy methods have limited accuracy for the diagnosis. Magnetic Resonance Imaging (MRI) provides superior anatomical ...
True T19 PD image computation from a set of T1 weighted images

Büyüksaraç, Bora. (Thesis (M.S.)- Bogazici University. Institute of Biomedical Engineering, 2000., 2000.)

Segmentation of tissues in magnetic resonance images is essential especially for a radiologist to be able to identify a disease, tumors, or any tissue. In any magnetic resonance image there exists many different types of ...
RF shielding optimization for non planar surfaces in interventional MRI

Özsoy, Çağla. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

Magnetic Resonance Imaging (MRI) is a potential candidate for interventional cardiovascular procedures since it is ionizing radiation-free and thus safe for human use. However current devices su er from mechanical and ...
Corneal welding via infrared lasers: in vitro & in vivo studies

Rasier, Rıfat. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

Infrared lasers can be used to weld soft tissues. Water molecules and also protein molecules such as collagen absorb the infrared energy and a temperature gradient can be created at the application site. Objective of this ...
Observable real-time pulsed-field gel electrophoresis

Kaya, Deniz Ece. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

Pulsed-Field Gel Electrophoresis (PFGE) is a very important molecular research and diagnostic technique, used for the separation of very large DNA molecules. It enables DNA ngerprint analysis which can di erentiate small ...
Developing artificial corneal endothelium micro - environment using bioinspired approach

Erkoç, Fatma Zehra. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

In this thesis, micro-environment of healthy corneal endothelium was prepared by mimicking the stiffness and chemistry of underlying layer of endothelium, and inspiring from topography of corneal endothelium. Polyacrylamide ...
Amino acid conjugated alginate - graphene oxide scaffolds

Şahin, Ecem. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

In this thesis, fabrication and characterization of neat alginate and alginate/graphene oxide (GO) composite 3D porous scaffolds were investigated in order to achieve a material suitable for wound care applications with ...
Fabrication of bone surface mimicked biodegradable chitosan - graphene oxide nanocomposite membrannes

Puza, Fatih.. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2017., 2017.)

Biomaterials and tissue engineering applications are promising to heal defected bone tissue. Direct interaction of cell and biomaterial surface occurs and surface properties are able to change cellular responses. In this ...
Determination of biomarkers for mild cognitive impairment in parkinson's disease using magnetic resonance spectroscopic imaging

Cengiz, Sevim. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2016., 2016.)

Parkinson’s disease (PD) patients could be categorized as PD with cognitively normal (PD-CN), PD with mild cognitive impairment (PD-MCI), and PD with dementia (PDD). There is a need for finding noninvasive biomarkers for ...
Fabrication and characterization of sharkskin mimicked chitosan-graphene oxide nanocomposite membranes

Rostami, Sabra. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2016., 2016.)

In the presented thesis, fabrication and characterization of sharkskin mimicked polymeric membranes were investigated with the aim of achieving membranes with enhanced biological, physicochemical and mechanical properties ...
Measurement of cerebral perfusion in parkinson's diasease with mild cognitive impairment using arterial spin labeling MRI

Arslan, Dilek Betül. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2016., 2016.)

Mild cognitive impairment is a common symptom of Parkinson’s disease (PD). Objective imaging biomarkers are required for the diagnosis of PD with mild cognitive impairment (PD-MCI). Arterial spin labeling MRI (ASL-MRI) ...
Bone surface microenviroment mimicked biodegredable scaffolds for osteogenic stem cell differentiation

Özçolak, Birgün. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2016., 2016.)

The change of the surface roughness, topography and stiffness as well as the chemical and/or biochemical components of the surfaces; might affect the cell-surface, cell-scaffold interface characteristics and may influence ...
Design of an intraoral artificial larynx system for the speech rehabilitation of total laryngectomees

Göker, İmran. (Thesis (M.S.)- Bogazici University. Institute of Biomedical Engineering, 2000., 2000.)

The cancer of larynx is treated with a surgical method called total laryngectomy whether it is diagnosed in the later stage of the disease. In this procedure, the larynx and the vocal cords are removed. Consequently, these ...
Production and characterisation of poly (L-lactic acid) / graphene oxide nanofibers for nerve regeneration

Öztatlı, Hayriye. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2016., 2016.)

The development of biodegradable polymeric nanofiber scaffolds for a potential effort to repair injured nerve cells attracts great interest in nerve tissue engineering field. Poly (L-lactic acid) (PLLA) has being widely ...
Image denoising and image enhancement on the applications of confocal laser scanning microscopy

Gökdağ, Yunus Engin. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2016., 2016.)

Confocal laser scanning microscopy (CLSM) is a developing optical imaging device enabling non-invasive examination of live biological tissues with laser light in realtime. CLSM provides optical sectioning of samples. Image ...

Recently added

Biyomedikal Mühendisliği Enstitüsü: Recent submissions

Search Digital Archive

Browse

All of DSpace

This Community

My Account