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Now showing items 1329-1348 of 5784
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Down-conversion emission profile characterisation via camera
(Optica Publishing Group, 2020-12-14)We present a method to improve the brightness and collection efficiency of the spontaneous parametric down-conversion source by monitoring the mode shape using camera and correcting it with collection optics. -
Dört mevsim
(1901-11) -
Dört zenginin hayatı
(1894-06) -
DPSec: A blockchain-based data plane authentication protocol for SDNs
(IEEE, 2020-11-02)Software-Defined Networking (SDN) is a promising networking architecture that enables central management along with network programmability. However, SDN brings additional security threats due to untrusted control and data ... -
Drift control with changeover costs
(Informs, 2011)We model the problem of managing capacity in a build-to-order environment as a Brownian drift control problem and seek a policy that minimizes the long-term average cost. We assume the controller can, at some cost, shift ... -
Drivers and barriers in the diversification of airline business models in Turkey (1980-2020): An institutional logic perspective
(Ege Academic Review, 2023-07)The primary objective of this study is to explore the diversification of airline business models in Turkey in four decades and show the reasons and logic behind the diversification from the institutional logic perspective. ... -
Drizzle attenuation model for visible and infrared wavelengths
(IEEE, 2022)In an outdoor environment, the transmitted optical signal is affected by the atmospheric particles that may scatter or absorb light such as drizzle, rain, snow, fog, and aerosols. Various earlier studies have attempted to ... -
Drone routing for post-disaster damage assessment
(Springer, 2021)We consider drones to support post-disaster damage assessment operations when the disaster-affected area is divided into grids and grids are clustered based on their attributes. Specifically, given a set of drones and a ... -
Dropout regularization in hierarchical mixture of experts
(Elsevier, 2021-01-02)Dropout is a very effective method in preventing overfitting and has become the go-to regularizer for multi-layer neural networks in recent years. Hierarchical mixture of experts is a hierarchically gated model that defines ... -
Drug prescription behavior and decision support systems
(Elsevier, 2014-01)Adverse drug events plague the outcomes of health care services. In this research, we propose a clinical learning model that incorporates the use of a decision support system (DSS) in drug prescriptions to improve physicians' ... -
Dspace in windows 2008 R2 bir makinaya kurulumu
(2014-02-04) -
Dual camera based high spatio-temporal resolution video generation for wide area surveillance
(IEEE, 2022)Wide area surveillance (WAS) requires high spatiotemporal resolution (HSTR) video for better precision. As an alternative to expensive WAS systems, low-cost hybrid imaging systems can be used. This paper presents the usage ... -
Dual resonance proximity coupled patch antenna
(IEEE, 2018-05-24)In this paper there are four different shape of proximity patch antennas (straight, trimmed, trapezoid and ribbon). The minimum input match achieved with the straight proximity patch antenna as -39.68 dB. The maximum gain ... -
Dual-band gemini-shaped microstrip patch antenna for C-band and X-band applications
(IEEE, 2017)In this paper, a novel single-layer Gemini-shaped patch antenna with dual-band characteristics is presented. The proposed patch antenna, with design operating frequencies of 6.53 GHz and 8.62 GHz, is targeted for applications ... -
Dual-fed rectangular ring slotted patch antenna
(IEEE, 2016)In this work, a dual-fed rectangular ring slot patch antenna is designed and simulated. Compared to a common microstrip patch antennas, designed and simulated dual frequency patch antenna offers size reduction and higher ... -
Dubai. Una capitale contemporanea
(Istituto della Enciclopedia italiana fondata da Giovanni Treccani, 2020-09)Dubai is the capital of the Emirate of Dubai, part of the United Arab Emirates, in the Arabian Peninsula, on the western shores of the Persian Gulf, near the Strait of Hormuz. The discovery of oil fields, starting from ... -
Dudaktan kalbe
(1922-07) -
Dul kadın
(1884-06) -
Duman
(1921-08) -
Durability testing and vibration characterization of an electric vehicle battery
Although the electrical system is important in the development of electric vehicles, the durability of the battery against mechanical loads and the performance of the battery against shock reactions are just as important. ...
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