Archives and Documentation Center Digital Archives Home
→
Browsing by Author

Browsing by Author "Güveniş, Albert."

Now showing items 1-20 of 41

3 D display of organs using CT data implementation on an IBM PC

Hüner, Mutlu. (Thesis (M.S.)- Bogazici University. Institute of Biomedical Engineering, 1987., 1987.)

This thesis presents a low cost software package for the three dimensional display of organs using an IBM microcomputer.First existing 3D display techniques and their application in medicine are given. Then the particular ...
A computer aided biofeedback system

Aybey, İ. Melih. (Thesis (M.S.) - Bogazici University. Institute of Biomedical Engineering, 1986., 1986.)

Biofeedback devices, unlike other medical devices, are not used in order to monitor a disordered physiological function. They are aimed to be used in training work to gain control over any physiological variable which may ...
A hybrid biological/in silico neural network based brain-machine interface

Kocatürk, Mehmet. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2015., 2015.)

Brain-machine interfaces (BMIs) aim to improve the lives of individuals with neurological disease or injury, by opening new information transfer channels between brain tissue and prosthetic actuators. In a majority of the ...
A study in cultured neuronal networks

Bayat, Fazıl Kemal. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2021., 2021.)

In this study, two platforms, combining multi-electrode arrays and optogenetic methods, were developed to study living neural networks in vitro. Both platforms, which included stimulation of neural networks developed in ...
An internet based system for monitoring patients and relatives' satisfaction rates in health services

Demirci, Ufuk. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2008., 2008.)

The aim of the study is to develop an internet based dashboard system for monitoring health key performance indicators (KPI) to improve medical services quality with a benchmarking framework. The study implements "patients ...
Assessing a virtual reality display system for teleradiology purposes using the receiver operating curve methodology

Kocatürk, Eylem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)

In a radiology reading room, multiple ﬂat displays are used for the comparison aspect. This approach increases the overall expense and also requires more space. So, virtual reality techniques can be applied to teleradiology. ...
Can smart phones be used in a teleradiology setting for evaluating lung cancer therapy response?

Kara, Ezgi. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2019., 2019.)

Works to be done daily can be done with mobile technology in more practical, ﬂexible times, in desired environments. With this study, it is aimed to increase productivity for radiologists by the use of some techniques to ...
Comparison of machine learning algorithms for blood glucose prediction on AIDA simulator

Özkaya, Doğugün. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2018., 2018.)

Predicting blood glucose (BG) values has an increasing interest along with the recent progress in processing capacity of computers and spreading of mobile devices. Inspired from existing research studies, this study aims ...
Comparison of open source tumor growth simulation software and multiscale tumor modelling

Çakmak, Ahmet Fırat. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2020., 2020.)

Cancer is a complex disease that is comprised of many different cellular and tissue level organizations. Tumor growth simulation is vital in predicting the way tumors grow. Tumor modelling is used to shed light on cancer ...
Computer assisted bone age assessment

Haktan, Mahmut. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2005., 2005.)

Bone age assessment based on the radiological examination of the left hand and wrist is a procedure frequently performed to evaluate the growth of pediatric patients. In this thesis we examined studies conducted on the ...
Computerized bone age assessment for zero-to-seven age interval

Özkalay, İsmail Enes. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2010., 2010.)

The goal of this thesis is to study the use of neural networks for radiological bone age assessment from hand and wrist x-ray images is done. Carpal bones have been considered for bone age assessment. While the both ...
Design of a 32'' color TFT LCD PACS monitor and its clinical evaluation through ROC analysis

Kayabaşı, Sadık Hakan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2010., 2010.)

One of the most important stages in digital radiology process is the transfer of the image to the observer, as the variations in light and color from a physical display. The common practice in observing these visual results ...
Design of a colimator for breast-specific GAMMA imaging and assesment of nec rate for a pet scanner using monte carlo simulations and response surface methodology

Talat, Didar. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2016., 2016.)

This thesis is composed of two studies that demonstrate the implementation of Monte Carlo (MC) simulations and response surface methodology (RSM) to speci c problems in planar and tomographic nuclear medicine imaging. In ...
Design optimization of a continuous detector for PEM imaging with high resolution and DOI capability

Berk, Serkan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2006., 2006.)

The objective of this thesis is to improve the resolution of a continuous detector by using an algorithm other than Anger algorithm. Our aim is to obtain a reasonable resolution necessary for Positron Emission Mammography ...
Effect of tumor delineation strategies on ANN classification accuracy in lung cad

Arslan, Adem Cihan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2015., 2015.)

Lung Cancer is a serious illness and patient survival rate depends on early and accurate detection. CAD systems are commonly used for detection and characterization of nodules. The type of tumor segmentation algorithm or ...
Evaluating diagnostic loss in compressed medical images using computer simulation

Koç, Alpaslan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2009., 2009.)

The objective of this thesis is to evaluate the diagnostic loss in compressed medical images using computer simulation. Compressing medical images is a necessity due to the cost of the storage medium as well as the low ...
Evaluation and analysis of a computer aided diagnostic system for lung nodule assessment in CT scans

Eser, Berna. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2019., 2019.)

Throughout the process of detecting lung cancer, using CT scans to predict the malignancy level of pulmonary nodules will be complicated process for radiologists. CAD gives a second opinion to radiologists to identify ...
Evaluation of a fuzzy logic based computer aided diagnosis system for chest x-ray nodule detection and characterization

Öztürk, Nurhan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2015., 2015.)

Computer aided systems has a crucial importance on lung nodule studies, since lung cancer is the leading cause of cancer related death for both men and women worldwide. Accurate characterization of lung nodules as malignant ...
Evaluation of the continuous detector concept for PET systems dedicated to small animals by using the Monte Carlo simulation method

Ertürk, Sakine Şebnem. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2007., 2007.)

A detector design especially for small animal PET systems requires taking into account three main factors: these are high energy and spatial resolution and price. When examining the state-of-the-art PET detectors, it can ...
Identifying CT image radiomic biomarkers for predicting immunotherapy response of non-small cell lung cancer patients

Tunalı, İlke. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2020., 2020.)

Checkpoint blockade immunotherapy (IO) provides improved long-term survival in a subset of advanced stage non-small cell lung cancer (NSCLC) patients. However, highly predictive biomarkers of IO response are an unmet ...

Browsing by Author "Güveniş, Albert."

Browsing by Author "Güveniş, Albert."

Search Digital Archive

Browse

All of DSpace

My Account