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Now showing items 3149-3168 of 4497
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Pharmacophore- based screening and docking for the discovery of novel antagonists of Beta-2 adrenergic receptor
(Kadir Has Üniversitesi, 2013)ß2AR which is the member of rhodopsin-like GPCR is the target system for the discovery of novel antagonists using structure-based pharmacophore modeling and docking methods. initially a shared pharmacophore model is obtained ... -
Pharmacophore-based virtual screening for identification of potential selective inhibitors of human histone deacetylase 6
(Elsevier Sci Ltd, 2018)Histone deacetylase (HDAC) 6 plays a role in oncogenic transformation and cancer metastasis via tubulin deacetylation, making it a critical target for anticancer drug design. However, lack of selectivity shown by many of ... -
Phase noise estimation for wireless communication systems
(Kadir Has Üniversitesi, 2011)in wireless communication systems information symbols are transmitted through a communication channel which are affected many degradation factors. Besides fading and multipath effect of channel transmitted symbols are ... -
Phase Shifting Properties of High-Pass and Low-Pass Mixed-Element Two-Ports
(Institute of Electrical and Electronics Engineers Inc., 2021-04)n many applications, circuits containing lumped-elements are preferred because of their small sizes. But it is not possible to avoid losses caused by the connections between lumped-elements at high frequencies. However, ... -
Phase transitions between different spin-glass phases and between different chaoses in quenched random chiral systems
(Amer Physical Soc., 2017)The left-right chiral and ferromagnetic-antiferromagnetic double-spin-glass clock model with the crucially even number of states q = 4 and in three dimensions d = 3 has been studied by renormalization-group theory. We find ... -
Phase Transitions in Pure and Hybrid Hydrogels: A Fluorescence Study
(Wiley, 2009)Recent observations on phase transitions around the critical point showed that the critical exponents differed drastically from percolation results and classical results for pure hydrogel systems depending on monomer ... -
Phase transitions of the variety of random-field Potts models
(Elsevier, 2021)The phase transitions of random-field q-state Potts models in d = 3 dimensions are studied by renormalization-group theory by exact solution of a hierarchical lattice and, equivalently, approximate Migdal-Kadanoff solutions ... -
Phenolic Profile, Antioxidant and Enzyme Inhibitory Activities of Leaves from Two Cassia and Two Senna Species
(Mdpi, 2022)Several species within the genera Cassia or Senna have a treasure of traditional medicines worldwide and can be a promising source of bioactive molecules. The objective of the present study was to evaluate the phenolic ... -
A phenomenological approach to the film editing practice: Legacy of Maurice Merleau-Ponty
(Kadir Has Üniversitesi, 2019)A phenomenological look on film editing through Merleau-Ponty’s ideas opens up a new way of seeing what editing is and how it affects the spectator. In the classical sense, editing is looked at technically where certain ... -
Philosophical concerns in fine arts education
(Elsevier Science Bv, 2012)Due to the rapid changes in society it is increasingly important to ask why we teach the way we do which teaching methods we should adopt and which we should reject or abandon. As a result it is crucial that philosophical ... -
Photolithography-Based Microfabrication of Biodegradable Flexible and Stretchable Sensors
(Wiley-V C H Verlag Gmbh, 2023)Biodegradable sensors based on integrating conductive layers with polymeric materials in flexible and stretchable forms have been established. However, the lack of a generalized microfabrication method results in large-sized, ... -
Physical layer security and channel estimation in optical generalized index-modulated ofdm system
(Kadir Has Üniversitesi, 2022-01)Visible light communication (VLC) is a promising and not completely discovered technology for next-generation wireless communication systems. In this thesis, gen eralized LED index modulation (GLIM-OFDM), which is a new ... -
Physical Layer Security for Multi-User MIMO Visible Light Communication Systems with Generalized Space Shift Keying
(Institute of Electrical and Electronics Engineers Inc., 2021)We consider the physical layer security (PLS) of multi-user (MU) multiple-input-multiple-output visible light communication (VLC) systems with an eavesdropper (Eve) and propose a novel spatial constellation design technique ... -
Physical layer security in the visible light communications systems
(Kadir Has Üniversitesi, 2020)With the rapid developments in technology in recent years, the need for fast and secure access to information has been increasing day by day. With this increasing demand, the radio frequency (RF) band which used for wireless ... -
Physical Layer Security Under the Effect of Dimming in Visible Light Communications
(IEEE, 2023)Visible Light Communication (VLC) is a promising option for 6G wireless systems to increase performance and provide a high-speed data rate compared to radio frequency (RF). Dimming control is one of the most important ... -
Physical-Layer Security in 6G Networks
(IEEE-Inst Electrical Electronics Engineers Inc, 2021)The sixth generation (6G) of mobile network will be composed by different nodes, from macro-devices (satellite) to nano-devices (sensors inside the human body), providing a full connectivity fabric all around us. These ... -
Physical-layer security in visible light communications
(Institute of Electrical and Electronics Engineers Inc., 2020)Optical wireless communications (OWC) and its potential to solve physical layer security (PLS) issues are becoming important research areas in 6G communications systems. In this paper, an overview of PLS in visible light ... -
Physical-Layer Security With Optical Generalized Space Shift Keying
(Ieee-Inst Electrıcal Electronıcs Engıneers Inc, 2020)Spatial modulation (SM) is a promising technique that reduces inter-channel interference while providing high power efficiency and detection simplicity. In order to ensure the secrecy of SM, precoding and friendly jamming ... -
Picture books vs. picture book apps: An in-depth analysis of industry experts
(Kadir Has Üniversitesi, 2016)The aim of this research is to examine the differences between tale picture books and tale picture book apps, prepared for children at the age of 7 to 9; according to their effects on children's reading culture; in terms ... -
Pilot assisted channel estimation for asymmetrically clipped optical OFDM over visible light channels
(Institute of Electrical and Electronics Engineers Inc., 2017)The Visible Light Communication(VLC) has drawn significant attention recently for wireless communication in addressing the performance limitations of wireless systems due to the scarcity of bandwidth. In VLC system the ...
