Güncel Gönderiler: Fen Bilimleri Enstitüsü
Toplam kayıt 86, listelenen: 41-60
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Path loss prediction from heightmap using deep learning
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2021)Wireless channel parameters of a region are required for a successful network planning. Sufficient information about those parameters can be obtained by either actual measurements or ray-tracing simulations that use 3D ... -
Software implementation of key transceiver algorithms for an in-band full-duplex DVB-S2-based satellite communication system
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2021)Nowadays, the demand for satellite bandwidth is boosted driven by the introduction of new areas of applications such as 5G-satellite integration and the internet of things. In-Band Full-Duplex communications, where a ... -
Ultra low power 12-bit 100 ks/s differential sar adc in 65 nm cmos technology
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)Sensor nodes has preserved their importance in the last couple decades. One of the very fundamental elements of these devices are analog to digital converters. In today's world, the necessity of sensor nodes and implantable ... -
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 ... -
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 ... -
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 ... -
Development of EPPT1 targeted biocompatible drug delivery system and investigation of its anticancer activity
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)Recently, the superior properties of graphene to other biomaterials have made graphene an indispensable and unique material for anticancer drug delivery research, gene and peptide transport. On the other hand, the undeniable ... -
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 ... -
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 ... -
The differentiation of parental satisfaction with the spatial features of public primary schools: The case of Pendik, Istanbul
(Konya Technical University, 2021)Purpose The present study aims to examine the change of parents' satisfaction with the spatial features of public primary schools according to personal, residential, school, and neighbourhood characteristics and to measure ... -
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 ... -
Interference and channel control techniques for the future of wireless communications
(İstanbul Medipol Üniversitesi Fen Bilimleri Enstitüsü, 2020)Interference and random behavior of the propagation environment are the main impediments to serve a broad range of applications and use-cases in modern communication systems. Although conventional orthogonal multiple ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ...