Ara
Toplam kayıt 145, listelenen: 121-130
Dendrimers are the unique chemical trees with maximum spectral radius
(Univ Kragujevac, 2012)
It is shown that dendrimers have maximum spectral radius and maximum Collatz-Sinogowitz index among all chemical trees of given size. The result is also generalized for the class of chemical trees with prescribed number ...
Cyclostationarity-based robust algorithms for QAM signal identification
(IEEE-INST Electrical Electronics Engineers Inc, 2012-01)
This letter proposes two novel algorithms for the identification of quadrature amplitude modulation (QAM) signals. The cyclostationarity-based features used by these algorithms are robust with respect to timing, phase, and ...
Adaptive visual obstacle detection for mobile robots using monocular camera and ultrasonic sensor
(Springer-Verlag, 2012-10-07)
This paper presents a novel vision based obstacle detection algorithm that is adapted from a powerful background subtraction algorithm: ViBe (VIsual Background Extractor). We describe an adaptive obstacle detection method ...
White Turks, Black Turks? Faultlines beyond Islamism versus secularism
(Routledge Journals, Taylor & Francis Ltd, 2012-04)
According to popular views, contemporary Turkish politics is defined by the ideological conflict between Islamist and secularist parties. However, the focus on the Islamism versus secularism dichotomy, a common bias in the ...
Attachment to god, stressful life events, and changes in psychological distress
(Springer Heidelberg, 2012-01)
Considerable research shows that social relationships, attachments, and support systems promote emotional well-being. The present study adds to this literature by examining the connection between attachments to God and ...
A refinement of asymptotic predictions and full numerical solution of helicopter rotor noise in the far field
(Multi-Science Publ Co Ltd, 2012-09-01)
The asymptotic analysis of Parry and Crighton [1] for propeller noise in the far field, which is based on Hanson's formulation [2] of the FW-H equation, is refined to second order by Laplace's method [3] for evaluating ...
Soft decision trees
(IEEE, 2012)
We discuss a novel decision tree architecture with soft decisions at the internal nodes where we choose both children with probabilities given by a sigmoid gating function. Our algorithm is incremental where new nodes are ...
Cementation characteristics and age of beachrocks in a fresh-water environment, Lake Iznik, NW Turkey
(Elsevier Science BV, 2012-12-01)
This paper focuses on the cement characteristics and optical luminescence age of late Pleistocene-Holocene beachrock, exposed on the southeast shore of freshwater Lake Iznik in northwest Turkey, based on field observations, ...
Kişiye özel fiyat teklifinin zamanlamasının, internette, satın alma karar sürecine etkisi
(İstanbul Üniversitesi, 2012)
Bu çalışmanın temel amacı, küme teorisi çerçevesinde tanımlanan satın alma sürecine etki eden bir değişken olan kişiye özel fiyat teklifinin zamanlaması ile satın alma süreci arasındaki neden sonuç ilişkisini araştırmakt ...
Yeni savaş ve siber güvenlik arasında NATO’nun yeniden doğuşu
(Uluslararası İlişkiler Konseyi Derneği, 2012-06-01)
Soğuk Savaşın bitişinden sonra uluslararası sistemin güvenlik dinamikleri değişti. Soğuk Savaş tehditlerinin ortadan kalkmasıyla birlikte Kuzey Atlantik Paktı Örgütü (NATO) yeni durumun gereklerine göre yeniden yapılanmak ...