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Toplam kayıt 1936, listelenen: 51-60
Enhancing physical-layer security in wireless communications using signal space diversity
(Institute of Electrical and Electronics Engineers Inc., 2016)
In this paper, we enhance the security of OFDM systems in frequency selective fading channels using signal space diversity. In rich multipath environments, spatially separated channels are independent to each other. Hence, ...
Air-Ground Doppler-delay spread spectrum for dense scattering environments
(Institute of Electrical and Electronics Engineers, 2015)
Applications using Air-Ground communications are expected to grow in the future. Low altitude phases of these wireless links are considered sever channels, as they experience huge delay and Doppler spreads, however, they ...
Range selection queries in data aware space and time
(Institute of Electrical and Electronics Engineers, 2015)
On a given vector X = (x<inf>1</inf>, x<inf>2</inf>, , x<inf>n</inf>) of integers, the range selection (i, j, k) query is finding the k-th smallest integer in (x<inf>i</inf>, x<inf>i+1</inf>, , x<inf>j</inf>) for any (i, ...
The outcome of coronoidectomy in bilateral coronoid process hyperplasia
(Taylor & Francis Ltd, 2018)
Objective: Coronoid process hyperplasia (CPH) of the mandible is a rare condition that can be defined as an abnormal bony elongation of histologically normal bone with the symptoms of progressive, painless difficulty in ...
Prediction of infarct size using two-dimensional speckle tracking echocardiography in acute myocardial infarction
(Wiley, 2017)
Background: This study aimed to determine the myocardial damage (infarct size provided by cardiac single-photon emission tomography) in early stages of the infarction using longitudinal strain and rotational parameters of ...
Prevalence and co morbidity of adult adhd in psychiatric outpatient admissions
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2013)
Aim: In the present study, the prevalence of Attention Deficit Hyperactivity Disorder (ADHD) in adult psychiatric outpatients was investigated. Moreover, co morbid psychiatric diagnoses in adults with ADHD were determined. ...
A descriptive study: The use of psychotherapy in the clinical practice of the mental health professionals in Turkey
(Elsevier, 2012)
The mental health field has gradually given more importance around the world. It has become perceived as in a state that the individuals have no psychopathology and have the optimal benefits in terms of social, emotional ...
Morphological changes in eeg, aquaporin-4, c-fos and the hıppocampus of animal models with temporal lobe epilepsy induced by kainic acid
(Wiley-Blackwell, 2015)
Purpose: Temporal lobe epilepsy (TLE) is the most frequent type of localization relatedfocalepilepsyseeninhumans.Ithasafrequencyrate of 30–35% among all epilepsies, and comprises 70% of intractable epilepsies. With hippocampal ...
The expansion of compulsory education in Turkey: Local and world culture dynamics
(Routledge Journals, Taylor & Francis Ltd, 2016)
Drawing on world culture and local culture explanations of educational change, this article aims to understand the dynamics of educational reform in Turkey in 1997 that expanded compulsory primary education from five to ...