Yayın tarihi için Biyomedikal Mühendisliği / Department of Biomedical Engineering listeleme
Toplam kayıt 111, listelenen: 21-40
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Nano-Bioceramic Synthesis from Tropical Sea Snail Shells (Tiger Cowrie - Cypraea Tigris) with Simple Chemical Treatment
(POLISH ACAD SCIENCES INST PHYSICS, 2015)In this study several bioceramic materials (i.e. hydroxyapatite, whitlockite) were prepared by using chemical synthesis method from sea snail shells (Tiger Cowrie - Cypraea Tigris), originated from Pacific Ocean. Maxine ... -
Kontrollü kuersetin salımı için sıcaklığa duyarlı hidrojel sentezi
(IEEE, 2016)Sıcaklığa duyarlı hidrojeller suda çözünen çapraz bağlı polimer yapılar olup fizyolojik koşullara göre şekil değiştirebildikleri için ilaç taşıma ve kontrollü salım sitemlerinde oldukça tercih edilmektedirler. Flavonoidlerin ... -
Maksimum oksijen tüketimi ile elektrofizyolojik ölçümler arasındaki ilişkinin analizi
(IEEE, 2016)Bu çalışmada, beyin dinlenim durumu ve mental performans gerektiren durumlar arasındaki geçişlerde gözlenen merkezi ve otonom sinir sistemi yanıtlarındaki farklılıkların fiziksel performansa bağıl bulguları hedeflenmiştir. ... -
Investigation of Electrophysiological Features During Mental Workload Paradigm
(IEEE, 2016)In the last few decades, the relationship between the mental workload and electrophysiological measurements are being studied. The aim of this study is to measure the electrophysiological responses of the autonomic and ... -
Novel Bioceramic production via mechanochemical conversion from plate limpet (Tectura scutum)-Shells
(Trans Tech Publications Ltd, 2016)Calcium phosphates are very important biomaterials for orthopaedic and dental applications. Hydroxyapatite (HA) is one of the important phases used for grafting. Those are produced from synthetic and natural sources with ... -
Fabrication of naturel pumice/ hydroxyapatite composite for biomedical engineering
(BioMed Central, 2016)Background: We evaluated the Bovine hydroxyapatite (BHA) structure. BHA powder was admixed with 5 and 10 wt% natural pumice (NP). Compression strength, Vickers micro hardness, Fourier transform infrared spectroscopy, ... -
Can European sea bass (Dicentrarchus labrax) scale be a good candidate for nano-bioceramics production?
(Trans Tech Publications Ltd, 2016)Bioceramics are commonly used biomaterials for orthopedic and dental applications. Among these bioceramics, hydroxyapatite (HA) and tricalcium phosphate (TCP) are of interest and are used in various biomedical applications. ... -
Production of apatite from snail shells for biomedical engineering applications
(Trans Tech Publications Ltd, 2016)Bioceramics is very important application for dental and orthopedic procedures. Beside all these normal procedures traffic accidents are requiring increasing number of graft, prostheses and orthosis applications. Bioceramics ... -
Analysis of correlation between white matter changes and functional responses in thalamic stroke: a DTI & EEG study
(Springer, 2016)Diffusion tensor imaging (DTI) allows in vivo structural brain mapping and detection of microstructural disruption of white matter (WM). One of the commonly used parameters for grading the anisotropic diffusivity in WM is ... -
Cross-linkable epoxidized maleinated castor oil : a renewable resin alternative to unsaturated polyesters
(Hindawi Publishing, 2016)As an alternative resin to conventional synthetic unsaturated polyesters (UPEs), epoxidized maleinated castor oil (EMACO) was synthesized in two steps. For this purpose, castor oil was reacted with maleic anhydride at 70° ... -
Drug delivery systems for dental applications
(Bentham Science, 2017)Inevitable caries formation and other tooth related diseases are one of the most common factors affecting human quality of life, as they are often followed by loss of teeth. Significant research efforts have been devoted ... -
Relationship between Mental Workload and Photoplethysmography in the Effect of Physical Performance
(IEEE, 2017)Bu çalışmada dinlenim durumu ve fiziksel performansla ilintili yorgunluk durumunda mental aktivite esnasında oluşan fotopletismografi (PPG) sinyalleri incelenmiştir. Kontrollü fiziksel yorgunluk ile mental işyükü arasındaki ... -
Neuroconnectivity analysis under mental workload and resting state conditions
(IEEE, 2017)Brain activation can be observed by means of electrical and haemodynamic responses under the resting state condition. Several brain regions are synchronously activated to form functional brain networks during the resting ... -
Classification of Neuromuscular Junction and Tendon Recordings of Neuromuscular Diseases by Their Spectrogram
(IEEE, 2017)In this study, the effect of spectrograms from neuromuscular junction and tendon records for normal, neurogenic and myopathic motor units being constructed via EMG Simulator v3.6 on the differential diagnosis were investigated. ... -
Comparative Multiple Sclerosis Lesion Segmentation in Magnetic Resonance Images
(IEEE, 2017)In this study, the unsupervised clustering method namely K-means algorithm is applied for identifying the multiple sclerosis (MS) lesions in magnetic resonance (MR) images automatically. MS lesion detection is essential ... -
Synthesis and Characterization of Hydroxyapatite Powders From Eggshell For Functional Biomedical Application
(IEEE, 2017)Apatitic phosphates are considered within the category of bioceramics. HA and its derives are used of in the fields of medicine, orthopedics and dentistry in order to support a grow up of new bone cells. HA structures have ... -
Effect of Plant Oil-Based Crosslinker on Drug Release Behaviour of Hydrogels
(IEEE, 2017)Thermoresponsive hydrogels have great potential in biomedical applications such as drug delivery systems and tissue engineering. Synthesis of hydrogels from renewable resources attracts attention day by day. In this study ... -
Design, Implementation and Performance Analysis of a Microcontroller based Wireless Electromyography Device
(IEEE, 2017)Elektromyography (EMG) signals are the electrical signals that are emerged by muscular contraction. In this study, a wireless EMG device was designed and implemented. The EMG signals are collected by surface electrodes, ... -
Classification of Neuromuscular Diseases in Neuromuscular Junction and Tendon Recordings with Needle EMG by Using Welch's Method
(IEEE, 2017)In this study, the power spectral density of simulated data which contain neuromuscular diseases and normal motor unit (i.e. control group) scenarios was calculated using Welch's method. Furthermore, the effect of Welch's ...