Yayın tarihi için Makale Koleksiyonu listeleme
Toplam kayıt 40, listelenen: 1-20
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A cosmological approach to a high-order effective field theory
(1996)A class of cosmological solutions is found to the vacuum field equations of an effective field theory derived from string theory in a (10 - ?)-dimensional spacetime. This effective field theory concerns only the massless ... -
Nuclear matrix elements of double beta decay in deformed nuclei
(2003)Nuclear matrix elements (MGT) for two-neutrino double beta transitions of selected nuclei were calculated via a QRPA approach by considering the charge-exchange spin-spin interactions in the particle-hole channel among ... -
Variational Monte Carlo calculations of energy per particle of nuclear matter
(2004)In this paper, symmetrical nuclear matter has been investigated. Total, kinetic and potential energies per particle were obtained for nuclear matter by Variational Monte Carlo method. We have observed that the results are ... -
Transport coefficients of nuclear matter at high temperatures
(2004)High temperature coefficients of viscosity and heat conductivity of nuclear matter are calculated on the basis of Chapman-Enskong approximation in the dilute gas limit It is observed that increasing temperatures produce ... -
The investigation of the log (ft) values for the allowed Gamow-Teller transitions of some deformed nuclei
(2004)The log(ft) values of allowed $\beta^\pm$ decay between odd-A nuclei for $125\leq A\leq 180$ mass region are investigated. Single particle energies and wave functions are calculated by making use of a deformed Woods-Saxon ... -
IBM-1 calculations on the even-even {122-128}Te isotopes
(2005)The {122-128} Te isotopes in O(6)- SU(5) transition region were investigated. For these nuclei, the energy levels, B(E2) transition probabilities, and \delta(E2/M1) mixing ratios were calculated within framework of the ... -
Enlarged ionization region and Wiley-McLaren type geometry
(2005)The ionization region of the ToF mass spectrometer having the Wiley-McLaren geometry was further enlarged on the basis of the Milani-de Heer criteria. The enlarging limits the use of the spectrometer to small cluster range ... -
An investigation of the Gamow-Teller 1+ states in 90Nb isotopes
(2005)In this study, based on Pyatov-Salamov method, the properties of the Gamow-Teller(GT) 1+ states in 90 Nb have been investigated and the agreement of our results calculated by this method for the energy of Gamow-Teller ... -
0-→0+ first forbidden β-decay matrix elements in spherical nuclei
(2005)In this study, the first forbidden beta decay matrix elements have been directly calculated within Saxon-Woods potential. Procedures for calculating the relevant matrix elements and combining them to form the decay rate ... -
A new expression for radial distribution function of nuclear matter
(2011)A Variational Monte Carlo Method (VMC) is used for the calculations of radial distribution function of nuclear matter. Urbana 14 v potential is used for the nucleon-nucleon interactions in the calculations. The new expression ... -
Electromagnetic energy conservation with complex octonions
(2012)Octonions are the eight dimensional hypercomplex numbers that form a noncommutative and nonassociative division algebra. In this study, a general framework for the real, complex octonions and their algebra are provided by ... -
Fe ve Fe - %25 Al için maksimum streslerin (hkl) düzlemlerinde teorik olarak hesaplanması
(2017)Oda sıcaklığında Fe ve Fe-% 25 Al (Fe3Al) kristalleri bcc yapıda olup, deneysel örgü parametreleri (a0) 2.87 Å ve 2,8964 Å dur. İç etkileşme enerjileri birbirlerine çok yakın olan Fe ve Fe3Al kristallerinin, fiziksel ... -
Ultrasonik sprey piroliz tekniği ile depolanan bor-katkılı cds filmlerinin incelenmesi
(2018)Bor katkısının CdS filmlerin yapısal, yüzeysel, optik ve elektriksel özellikleri üzerindeki etkisi tartışılmıştır.Bor katkılı ince filmler, 3005C’de ultrasonik sprey piroliz tekniği ile kadmiyum klorid (CdCl 2 ; 0.05M),tiyüre ... -
Borik Asitin yüzey neminin mikrodalga ile kurutulması
(2018)Bor mineralleri, Türkiye’nin ihraç ettiği en önemli endüstriyel hammaddelerinden biridir. Ülkemiz, gerek bor minerallerinin sahip olduğu rezerv büyüklüğü, niteliği ve çeşitliliği açısından, gerekse işletme maliyeti ve tenör ... -
Insight into the structural, elastic, electronic, thermoelectric,thermodynamic and optical properties of MRhSb (M = Ti, Zr, Hf)half-Heuslers from ab initio calculations
(Physical Society of the Republic of China, 2019)A detailed theoretical investigation on the structural, elastic, electronic, thermoelectric, thermodynamic and optical properties of half-Heusler MRhSb (M = Ti, Zr, Hf) compounds is presented. The computations are carried ... -
Evaluation of nanomanganese decorated typha tassel carbonaceous electrode: preparation, characterization, and simultaneous determination of Cd2+ and Pb2+
(Springer International Publishing, 2019)In this study, manganese dioxide decorated typha tassel carbonized material was prepared. The pyrolysis of the carbonaceous material occurred in a tube furnace at 800 °C under nitrogen atmosphere. MnO2 nanoparticles on ... -
Quaternionic representation of electromagnetism for material media
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2019)In this study, the electromagnetic fields are developed in the presence of both the electric and magnetic induction fields by quaternion algebra. In this sense, the polarization and magnetization effects, which are valid ... -
Risk analysis and annual effective dose due to terrestrial and cosmic radiation in the region of Niğde Province (Turkey)
(RAD Association, 2019)The radiation exposure for people and all living things is inevitable. Most of these exposures are due to natural sources. Terrestrial and cosmic radiation sources are the most important contribution to these exposures ... -
Elemental monitoring of street dusts in Konya in Turkey
(Elsevier, 2019)In this study, we tried to obtain information about the level of pollution in the region by analyzing the solid residues collected from the roadsides of Konya, which is an industrialized city of Turkey. In the study, solid ... -
Electrical, optical and surface characterization of reactive RF magnetron sputtered molybdenum oxide films for solar cell applications
(Elsevier, 2019)Thin films of molybdenum oxide (MoOx) were fabricated by radio frequency (RF) reactive magnetron sputtering technique with various oxygen flow rates and the deposition pressure fixed at 4 mTorr. The stoichiometry, composition, ...
