Yayın tarihi için Fen Bilimleri Enstitüsü listeleme
Toplam kayıt 86, listelenen: 21-40
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OFDM with index modulation for narrowband iot and mmtc
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2018)The crucial aim for 5G narrowband Internet of Things (NB-IoT) is to support massive Machine-Type Communications (mMTC) with wide coverage area, low power consumption, low hardware complexity and low data rate. Direct ... -
5G challenges : Waveform design and D2D communication
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2018)Fifth generation (5G) of communication systems is expected to satisfy a wide variety of requirements with regards to different applications. Flexibility, low latency, low power consumption are the most important ones. Using ... -
In silico phosphorylation-independent activation of arrestin-3 protein by means of small molecules
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2019)G protein-coupled receptors (GPCRs) are responsible for communication of the cell with its surroundings. Upon ligand binding, a set of conformational changes occurs at the GPCR, which triggers activation and dissociation ... -
Computational fluid dynamics analysis in pre-surgery planning for congenital heart defect repairs
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2019)The treatment of complex congenital heart diseases (CHD) requires a careful patient-specific approach and surgical correction plan. In this thesis, a large radiological database was created to provide supportive information ... -
An integrative gene-expression analysis of axolotl limb wound healing and regeneration
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2019)Axolotl is a member of the urodele amphibians that exhibits extraordinary regenerative and scarless wound healing capabilities, fully restoring a lost limb as well as efficiently healing a damaged one. Axolotl has recently ... -
Image enhancement through new techniques in computational photography
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2019)Quality of a digital image depends on several factors operative during the image formation process, e.g. sensor defects, sensor dynamic range, poor spatial resolution,lens distortion, camera shake and object motion. This ... -
The problems of common criteria evaluation for hospital information management systems in Turkey
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2019)Hospital information management systems (HIMS) are essential tool for hospitals not only for the management of the hospital but also for improving healthcare quality and efficiency. The developed countries set national and ... -
Directivity enhancement of 60 GHz microstrip patch antennas using dielectric fabry-perot resonantors
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2019)The 60 GHz frequency band offers many opportunities for innovations in the wireless network technology, unlike other bands. Since the wavelength in the 60 GHz band is millimetric, this band can suitably represent the ... -
Neuroprotective effects of curcumin-loaded emulsomes on laser-induced axotomy modelled primary hippocampal neurons
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2019)As reported by WHO, it has been anticipated that neurodegenerative diseases will be the second cause of death following the cardiovascular diseases by 2040. A polyphenol isolated from the rhizomes of turmeric called curcumin ... -
Aloe-vera extract as drag reducing polymer to regulate blood pressure and tissue oxygenation during hemorrhagic shock
(İstanbul Medipol Üniversitesi Sağlık Bilimleri Enstitüsü, 2019)Hemorrhagic shock is one of the most important causes of death among traumatized patients. The common treatment is replacing lost volume with colloids or crystalloids, which should never be overloaded to return blood ... -
Dynamic range enhancement in light field imaging systems
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2019)High dynamic range imaging has been an active research area in computational photography over the last two decades. The main reason is that the dynamic range of a traditional camera is typically less than the dynamic range ... -
Integrative analysis of axolotl gene expression data from regenerative and wound healing limb tissues
(Nature Research, 2019)Axolotl (Ambystoma mexicanum) is a urodele amphibian endowed with remarkable regenerative capacities manifested in scarless wound healing and restoration of amputated limbs, which makes it a powerful experimental model for ... -
Altitude optimization of UAVS serving as base stations using deep learning
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)It is expected that unmanned aerial vehicles (UAVs) will play a vital role in future communication systems. Optimum positioning of UAVs, serving as base stations can be done through extensive measurements or ray tracing ... -
Physical layer security techniques for future wireless communication systems against eavesdropping
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)The inherent broadcast characteristics of wireless communication make it vulnerable to passive eavesdropping. Conventionally, security techniques in the upper layers like cryptography-based techniques have been employed ... -
Türkiye medikal turizmi üzerine bir tahmin çalışması
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)Sağlık Turizmi, Dünya'nın ve Türkiye'nin son yıllarda dikkatleri üzerine çeken turizm türlerindendir. Bu kadar dikkat çekmesinin elbette ki belli sebepleri bulunmaktadır. Bu sebeplerin en başında ülkelerin ekonomilerine ... -
Developing novel radio resource management techniques for 5G and beyond
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)Application richness and the level of technological development have increased extraordinarily in the last ten years in the field of modern wireless communications. There is a need for a flexible communications infrastructure ... -
Combined network analysis and molecular dynamics simulations study for characterization of prevalent somatic mutations in breast cancer: Sf3b1 case study
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)Breast cancer has the highest incidence and mortality rates among women. The etiology of the disease has remained elusive because of complex interactions among various factors. The somatic mutations are one of such factors ... -
Developing novel spectrum occupancy prediction and physical layer security techniques
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)Wireless communication systems have pervaded every aspect of our lives; from financial transactions to health records, from entertainment to work, from education to travelling. This extensive usage of wireless devices is ... -
Evaluation of dopamine signaling in the rat ventromedial striatum for varying reward proximity
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)Dopaminergic neurons play an important role in reward-mediated learning and motor control. In this work, we studied the transient changes in dopamine concentration in the ventromedial striatum (VMS) or nucleus accumbens ... -
Design of a multichannel electrophysiology amplifier and a rat behavioral paradigm for motor neuroprosthetic control
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)The development in brain-machine interfaces (BMIs) not only provided efficient solutions for the control of neuroprosthetic devices, aiming to recover motor functions lost to disease or injury, but also allows the researchers ...