Yayın tarihi için FEF - Makale Koleksiyonu | Enformasyon Teknolojileri Bölümü / Department of Information Technologies listeleme
Toplam kayıt 70, listelenen: 1-20
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Assessing the (in-)consistency of same-sex and opposite-sex peer nominations among Turkish elementary-school children
(PsychoeduationalL Corp, 1997-09)Nomination procedures for assessing peer behaviors are in wide use, and mixed-sex peer nominations are often utilized under the assumption that combined same-and opposite-sex nominations yield a representative picture of ... -
Comments on "upper cutoff frequency of the bound wave and new leaky wave on the slotline"
(IEEE-INST Electrical Electronics Engineers Inc, 1999-05)[No abstract available] -
An essential approach to the architecture of diatomic molecules. 1. Basic theory
(2004)We consider the quantum mechanical description of a diatomic molecule of "electronic mass" m0e, "internuclear distance" R0, and "total electronic energy" E0e. We apply to it the Born-Oppenheimer approximation, together ... -
An essential approach to the architecture of diatomic molecules. 2. How size, vibrational period of time, and mass are interrelated?
(Nauka/Interperiodica, 2004)In our previous article, we arrived at an essential relationship for T the classical vibrational period of a given diatomic molecule, at the total electronic energy E-, i.e., T = [4pi(2)/(rootn(1)n(2)h)] rootgM(0)m(e) R-2, ... -
Elucidation of the complete set of H-2 electronic states' vibrational data
(Pergamon-Elsevier Science Ltd, 2004-11)We have previously established that, the vibration period T of a diatomic molecule, can be expressed as T = [4pi(2)/(rootninjh)]rootgM(0)m(e)r(2), where M-0 is the reduced mass of the nuclei, M-e the mass of the electron, ... -
An essential approach to the architecture of diatomic molecules: 2. how are size, vibrational period of time, and mass interrelated?
(Optical Soc Amer, 2004-11)In our previous article, we arrived at an essential relationship for T the classical vibrational period of a given diatomic molecule, at the total electronic energy E-, i.e., T = [4pi(2)/(rootn(1)n(2)h)] rootgM(0)m(e) R-2, ... -
An essential approach to the architecture of diatomic molecules: 1.Basic theory
(Optical Soc Amer, 2004-11)We consider the quantum-mechanical description of a diatomic molecule of electronic mass m(0e), internuclear distance R-0, and total electronic energy E-0e. We apply to it the Born-Oppenheimer approximation, together with ... -
Eshelby tensors for a spherical inclusion in microelongated elastic fields
(Pergamon-Elsevier Science ltd, 2005-01)Eshelby tensors are found for a spherical inclusion in a microelongated elastic field. Here. a special micromorphic model is introduced to describe the damaged material which defines the damage as the formation and the ... -
Staying the course: Permanent bases in Iraq? (vol 13, pg 109, 2006)
(Wiley-Blackwell Publishing, 2006)[No abstract available] -
Querying sensor networks by using dynamic task sets
(Elsevier B.V., 2006-05-15)A data querying scheme is introduced for sensor networks where queries formed for each sensing task are sent to task sets. The sensor field is partitioned into subregions by using quadtree based addressing, and then a given ... -
Quarantine region scheme to mitigate spam attacks in wireless sensor networks
(IEEE, 2006-08)The Quarantine Region Scheme (QRS) is introduced to defend against spam attacks in wireless sensor networks where malicious antinodes frequently generate dummy spam messages to be relayed toward the sink. The aim of the ... -
The sectoral sweeper scheme for wireless sensor networks: Adaptive antenna array based sensor node management and location estimation
(Kluwer Academic Publishers-Plenum Publishers, 2006-12)We introduce a novel sensor node management and location estimation method referred as sectoral sweeper (SS) scheme that uses an adaptive antenna array (AAA) at a central node in wireless sensor networks (WSNs). With the ... -
A parallel implementation: Real space Green's function technique
(Sage Publications, 2007-04)We develop an MPI-based parallel algorithm to implement the real space Green's function technique for calculating the vibrational density of states corresponding to a solid. The Hamiltonian describing the interactions ... -
Bifurcation of drift shells near the dayside magnetopause
(Amer Geophysical Union, 2007-07-10)Close to the dayside magnetopause, there is a region of space where each field line has two magnetic field minima, one near each cusp. That region is located around local noon, and extends about 1-2 R-e from the magnetopause. ... -
Thermochemical conversion of bean pods to carbon materials and gas
(Freund Publishing House Ltd, 2008)The preparation of activated carbons from bean pods by chemical (K(2)CO(3)) and physical (water vapor) activation was investigated. The carbon prepared by chemical activation presented more developed porous structure than ... -
Relocating sensor nodes to maximize cumulative connected coverage in wireless sensor networks
(Molecular Diversity Preservation Int, 2008-04)In order to extend the availability of the wireless sensor network and to extract maximum possible information from the surveillance area, proper usage of the power capacity of the sensor nodes is important. Our work ... -
On the identification of microstretch elastic moduli of materials by using vibration data of plates
(Pergamon-Elsevier Science LTD, 2008-06)In the present work, the vibration problems of rectangular plates modeled by Eringen's microstretch theory are investigated for the identification of the upper bounds of the microstretch moduli of the plate material. The ... -
Numerical calculations of relativistic electron drift loss effect
(Amer Geophysical Union, 2008-09-09)It has been suggested that drift loss to the magnetopause can be one of the major loss mechanisms contributing to relativistic electron flux dropouts. In this study, we examine details of relativistic electrons' drift ... -
The composition of acids in bitumen and in products from saponification of kerogen: Investigation of their role as connecting kerogen and mineral matrix
(Elsevier Science BV, 2008-11-03)In order to obtain more information and to understand the nature of relation between organic and mineral matter in oil shales, the compositions of soluble bitumen fractions obtained by extraction from Bulgarian oil shales ... -
Characterization of Bulgarian oil shale kerogen revealed by oxidative degradation
(Elsevier GMBH, Urban & Fischer Verlag, 2009)A 13-step alkaline permanganate degradation of Bulgarian oil shale kerogen concentrate at ambient temperature was carried out. A high yield of oxidation products (90.1%) and a low yield of gaseous products (2.79%) were ...