Prof. Dr. Salih Zeki ERZENEOĞLU

Akca B., ERZENEOĞLU S. Z., GÜRBULAK B.

CANADIAN JOURNAL OF PHYSICS , cilt.94, sa.5, ss.497-500, 2016 (SCI-Expanded)

Measurement of gamma-ray transmission factors of semiconductor crystals at various annealing temperature and time

INDIAN JOURNAL OF PURE & APPLIED PHYSICS , cilt.53, sa.1, ss.49-55, 2015 (SCI-Expanded)

The mass attenuation coefficients electronic atomic molecular cross sections effective atomic numbers and electron densities for compounds of biomedically important some elements at 59 5 keV

Akca B., ERZENEOĞLU S. Z.

Science and Technology of Nuclear Installations , cilt.9697, ss.38-41, 2014 (SCI-Expanded)

The Mass Attenuation Coefficients, Electronic, Atomic, and Molecular Cross Sections, Effective Atomic Numbers, and Electron Densities for Compounds of Some Biomedically Important Elements at 59.5 keV

SCIENCE AND TECHNOLOGY OF NUCLEAR INSTALLATIONS , 2014 (SCI-Expanded)

Chemical composition, effective atomic number and electron density study of trommel sieve waste (TSW), Portland cement, lime, pointing and their admixtures with TSW in different proportions

KURUDİREK M., AYGÜN M., ERZENEOĞLU S. Z.

APPLIED RADIATION AND ISOTOPES , cilt.68, sa.6, ss.1006-1011, 2010 (SCI-Expanded)

Determination of molecular, atomic, electronic cross-sections and effective atomic number of some boron compounds and TSW

Icelli O., Erzeneoglu S. Z., BONCUKCUOĞLU R.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS , cilt.266, sa.14, ss.3226-3230, 2008 (SCI-Expanded)

Effective atomic numbers of polypyrrole via transmission method in the energy range 15.74-40.93 keV

İÇELLİ O., ERZENEOĞLU S. Z., SAĞLAM M.

ANNALS OF NUCLEAR ENERGY , cilt.35, sa.3, ss.432-437, 2008 (SCI-Expanded)

Measurement of mass attenuation coefficients for holmium doped and undoped layered semiconductors InSe at different energies and the validity of mixture rule for crystals around the absorption edge

Erzeneoglu S. Z., Icelli O., Gurbulak B., Ates A.

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER , cilt.102, sa.3, ss.343-347, 2006 (SCI-Expanded)

Effects on measurement of photon-atom scattering of applied pressures on sample at different thickness

Boncukcuglu R., Icelli O., Erzeneoglu S. Z., Kocakerim M.

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER , cilt.97, sa.1, ss.34-40, 2006 (SCI-Expanded)

Comparison of radioactive transmission and mechanical properties of Portland cement and a modified cement with trommel sieve waste

CEMENT AND CONCRETE RESEARCH , cilt.35, sa.6, ss.1082-1087, 2005 (SCI-Expanded)

Measurements of molecular scattering differential cross sections of some Ba compounds

Icelli O., Erzeneoglu S. Z., Gurbulak B.

PHYSICA SCRIPTA , cilt.71, sa.4, ss.344-348, 2005 (SCI-Expanded)

Effective atomic numbers for CoCuNi alloys using transmission experiments

Icelli O., Erzeneoglu S. Z., Karahan I., Cankaya G.

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER , cilt.91, sa.4, ss.485-491, 2005 (SCI-Expanded)

Mass attenuation coefficients for n-type InSe, InSe : Gd, InSe : Ho and InSeEr single crystals

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER , cilt.90, sa.3-4, ss.399-407, 2005 (SCI-Expanded)

The mass attenuation coefficients in some vanadium and nickel compounds

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER , cilt.88, sa.4, ss.519-524, 2004 (SCI-Expanded)

Effective atomic numbers of some vanadium and nickel compounds for total photon interactions using transmission experiments

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER , cilt.85, sa.2, ss.115-124, 2004 (SCI-Expanded)

A new method for the determination of molecular scattering differential cross sections in some lanthanide compounds with energy dispersive X-ray fluorescence system

Icelli O., Erzeneoglu S. Z., Boncukcuoglu R.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS , cilt.215, sa.1-2, ss.9-15, 2004 (SCI-Expanded)

Experimental studies on measurements of mass attenuation coefficients of boric acid at different concentration

ANNALS OF NUCLEAR ENERGY , cilt.31, sa.1, ss.97-106, 2004 (SCI-Expanded)

Measurement of X-ray transmission factors of some boron compounds

Icelli O., Erzeneoglu S. Z., Boncukcuogluc R.

RADIATION MEASUREMENTS , cilt.37, sa.6, ss.613-616, 2003 (SCI-Expanded)

Measurement of mass attenuation coefficients of some boron compounds and the trommel sieve waste in the energy range 15.746-40.930 keV

Icelli O., Erzeneoglu S. Z., Boncukcuoglu R.

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER , cilt.78, sa.2, ss.203-210, 2003 (SCI-Expanded)

Experimental studies on the K beta/K alpha intensity ratio of Zn at different thickness and pressure

Içelli O., ERZENEOĞLU S. Z.

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER , cilt.83, sa.2, ss.229-236, 2003 (SCI-Expanded)

Pressure effect on the Kβ/Kα intensity ratio of Zn

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms , cilt.197, sa.1-2, ss.39-42, 2002 (SCI-Expanded)

Measurement of coherent plus incoherent scattering differential cross-section of 59.5 keV gamma-rays from gold

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER , cilt.74, sa.4, ss.531-537, 2002 (SCI-Expanded)

Experimental study on ratios of coherent scattering to Compton scattering for elements with atomic numbers 26 <= Z <= 82 in 59.5 keV for 55 degrees and 115 degrees

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY , cilt.57, sa.8, ss.1317-1323, 2002 (SCI-Expanded)

Coherent scattering of 59.5 keV gamma-rays by Au-79 through angles from 45 degrees to 125 degrees

Erzeneoglu S. Z., Icelli O., Sahin Y.

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY , cilt.56, sa.3, ss.331-335, 2001 (SCI-Expanded)

Comparison of Rayleigh and Compton scattering in the photon-momentum transfer region of 2.219 x 3.814 angstrom(-1)

Erzeneoglu S. Z.

SPECTROSCOPY LETTERS , cilt.34, sa.4, ss.453-458, 2001 (SCI-Expanded)

Measurement of the incoherent scattering functions

YALÇIN P., KURUCU Y., İÇELLİ O., ERZENEOĞLU S. Z., ŞAHİN Y.

Radiation Physics and Chemistry , cilt.58, sa.4, ss.325-329, 2000 (SCI-Expanded)

Experimental studies on atomic form factors at 2 216Å 1 photon momentum transfer

ERZENEOĞLU S. Z., İÇELLİ O., YALÇIN P., KURUCU Y., ŞAHİN M.

JOURNAL OF TRACE AND MICROPROBE TECHNIQUES , cilt.18, ss.361-367, 2000 (SCI-Expanded)

Measurement of differential cross sections for coherent scattering of 59.5 keV gamma rays in the atomic range 26 <= Z <= 82

SPECTROSCOPY LETTERS , cilt.32, sa.4, ss.623-628, 1999 (SCI-Expanded)

Incoherent differential scattering cross-sections of 59.5 keV photons in In, Au and Pb

KURUCU Y., DURAK R., ERZENEOĞLU S. Z., ŞAHİN Y.

Journal of Trace and Microprobe Techniques , cilt.16, sa.3, ss.293-300, 1998 (SCI-Expanded)

Incoherent scattering of 59.5 keV gamma rays by Fe, Zn and Nb

Erzeneoglu S. Z., Kurucu Y., Sahin Y.

PHYSICA SCRIPTA , cilt.57, sa.4, ss.503-505, 1998 (SCI-Expanded)

Rayleigh scattering of 59.5 keV gamma-rays by Mo and Sn

Erzeneoglu S. Z., Sahin Y.

SPECTROSCOPY LETTERS , cilt.31, sa.3, ss.595-602, 1998 (SCI-Expanded)

Scattering of 59.5 keV γ-rays by Ti, Ni and Zr

KURUCU Y., ERZENEOĞLU S. Z., DURAK R., ŞAHİN Y.

Applied Spectroscopy Reviews , cilt.33, ss.167-174, 1998 (SCI-Expanded)

Coherent scattering of 59.5 keV γ-rays by Ti, Ni, Zr and in through angles from 36° to 135°

ERZENEOĞLU S. Z., DURAK R., KURUCU Y., ŞAHİN Y.

Applied Spectroscopy Reviews , cilt.33, ss.175-187, 1998 (SCI-Expanded)

Measurement of photon-induced K X-ray production cross-sections for some elements with 40 <= Z <= 70 at 122 KeV

DURAK R., ERZENEOGLU S. Z., KURUCU Y., Şahin Y.

RADIATION PHYSICS AND CHEMISTRY , cilt.51, sa.1, ss.45-48, 1998 (SCI-Expanded)

Experimental studies on the coherent scattering of 59.5 keV gamma-rays by Fe, Zn and Nb

Erzeneoglu S. Z., Demir L., Sahin Y.

PHYSICA SCRIPTA , cilt.56, sa.1, ss.89-91, 1997 (SCI-Expanded)

Natural background in Ge(Li) spectrometers

DURAK R., ERZENEOGLU S. Z., KURUCU Y., Şahin Y.

INSTRUMENTATION SCIENCE & TECHNOLOGY , cilt.25, sa.4, ss.335-343, 1997 (SCI-Expanded)

Scattering contribution of fluorescent radiation to XRF intensity in Ge(Li) detectors

DURAK R., KURUCU Y., ERZENEOĞLU S. Z., ERTUĞRUL M., ŞAHİN Y.

Physica Scripta , cilt.55, sa.5, ss.547-549, 1997 (SCI-Expanded)

Measurement of M shell X-ray production cross sections and fluorescence yields for the elements in the atomic range 70 ≤ Z ≤ 92 at 5.96 keV

ERTUĞRUL M., TIRAŞOĞLU E., KURUCU Y., ERZENEOĞLU S. Z., DURAK R., ŞAHİN Y.

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms , cilt.108, ss.18-22, 1996 (SCI-Expanded)

Coherent scattering of 59.5 keV photons by Au and Pb

ERZENEOĞLU S. Z., KURUCU Y., DURAK R., ŞAHİN Y.

Physica Scripta , cilt.54, sa.2, ss.153-155, 1996 (SCI-Expanded)

Analysis of Binary Systems with Rayleigh and Compton Scattered Photons

Durak R., Ertuğrul M., Erzeneoğlu S. Z., Kurucu Y.

APPLIED SPECTROSCOPY REVIEWS , cilt.30, sa.1-2, ss.1-11, 1995 (SCI-Expanded)

Measurements of atomic form factors at 4.283-A-1 photon-momentum transfer

ERZENEOĞLU S. Z., KURUCU Y., DURAK R., AHIN Y.

Physical Review A , cilt.51, sa.6, ss.4628-4630, 1995 (SCI-Expanded)

Incoherent scattering of 59.5 keV gamma-rays by light, medium and heavy elements

KURUCU Y., ERZENEOĞLU S. Z., ŠAHIN Y., Durak R.

Il Nuovo Cimento D , cilt.16, sa.6, ss.555-559, 1994 (SCI-Expanded)

Peak area determination and energy dependence of gamma- and X-ray peak tailing

ŞAHİN Y., DURAK R., KURUCU Y., ERZENEOĞLU S. Z.

Journal of Radioanalytical and Nuclear Chemistry Articles , cilt.177, sa.2, ss.403-413, 1994 (SCI-Expanded)

Diğer Dergilerde Yayınlanan Makaleler

Determination of Transmission Factors and γ-Ray Linear Attenuation Coefficients of Some Construction Materials Mixed with Ulexite and Borax

ERZENEOĞLU S. Z., AKÇA B., uyanık h.

Cumhuriyet Science Journal , cilt.45, sa.2, ss.379-385, 2024 (Hakemli Dergi)

A Experimental Study on Rayleigh Scattering

ERZENEOĞLU S. Z.

Journal of Anatolian Physics and Astronomy , cilt.3, sa.1, ss.1-6, 2024 (Hakemli Dergi)

An Experimental Examination on the Determination of γ-ray Shielding Parameters of Some Dielectric Materials

ERZENEOĞLU S. Z., AKÇA B., GASİMOVA YENİÇERİ S.

Karadeniz Fen Bilimleri Dergisi , cilt.14, sa.1, ss.88-100, 2024 (Hakemli Dergi)

Analysıs of Varıous Constructıon Materıals Used ın Turkey wıth Wavelength Dıspersıve X-ray Fluorescence Spectrometer

ulusoy ö., AKÇA B., ERZENEOĞLU S. Z.

Journal of Multidisciplinary Engineering Science and Technology (JMEST , cilt.6, sa.11, ss.109914-11002, 2019 (Hakemli Dergi)

An Investigation about the Factors Influence on the Wavelength Dispersive X-Ray Fluorescence Spectrometer Measurement Results

Üst N., AKÇA B., ERZENEOĞLU S. Z.

Journal of the Institute of Science and Technology , cilt.8, sa.4, ss.117-124, 2018 (Hakemli Dergi)

InSe ve InSe:Sn Yarıiletkenlerinde Farklı Tavlama Sıcaklıkları ve Süreleri için Lineer Soğurma Katsayılarının Belirlenmesi

Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi , cilt.8, ss.365-371, 2018 (Hakemli Dergi)

GAMMA-RAY TRANSMISSION COEFFICIENTS FOR COMPOUNDS OF SOME BIOMEDICALLY IMPORTANT ELEMENTS.

çoban m., AKÇA B., ERZENEOĞLU S. Z.

International Journal of Advanced Research , cilt.5, ss.270-274, 2017 (Hakemli Dergi)

The Structure Characterization of n InSe Single Crystal

GÜRBULAK B., ASHKHASİ A., ERZENEOĞLU S. Z., ŞATA M., DUMAN S., MAVİ A.

International Journal of Thales Natural Sciences , cilt.1, 2016 (Hakemsiz Dergi)

Measurement of the Linear Attenuation Coefficients of Various Construction Materials

International Journal of Scientific & Technology Research , cilt.2, sa.3, ss.17-22, 2016 (Scopus)

Measurement of Lınear Attenuatıon Coeffıcıents of Compounds of Some Essentıal Major Elements

CANIMKURBEY B., AKÇA B., ERZENEOĞLU S. Z.

Journal of Multidisciplinary Engineering Science and Technology , cilt.3, sa.6, 2016 (Hakemli Dergi)

GaSe:In İkili Bileşiğinin Modifiye Bridgman/Stockbarger Tekniğiyle Büyütülmesi ve Yüzey Morfolojisi

Gürbulak B., Şata M., Duman S., Erzeneoğlu S. Z., Ashkhasi A., Öztırpan Y., et al.

Dumlupınar Üniversitesi Fen Bilimleri Enstitüsü Dergisi , cilt.1, sa.2, ss.65-76, 2015 (Hakemli Dergi)

InSe ve InSe:Zn Yarıiletkenlerin Bridgman/Stockbarger Tekniğiyle Büyütülmesi ve Yapısal Karakterizasyonu

Gürbulak B., Duman S., Erzeneoğlu S. Z., Şata M., Ashkhasi A., Kundakçı M., et al.

Dumlupınar Üniversitesi Fen Bilimleri Enstitüsü Dergisi , cilt.1, sa.2, ss.77-94, 2015 (Scopus)

Measurement of ray Transmıssıon Factors of Varıous Constructıon Materıals that Prepared as Mıxed wıth Borax and Kestelek Boron Waste ın Dıfferent Proportıons

ınternational journal of currenr research , 2014 (Hakemli Dergi)

The İnvestigation of Bread Staling by Energy Dispersive X ray Fluorescence System

Sağsöz M. E., Kotancılar H. G., Karaoğlu M. M., Gerçekaslan K. E., Erzeneoğlu S. Z.

ınternational journal of current research , cilt.5, sa.9, ss.2539-2542, 2013 (Hakemli Dergi)

Determination of Linear X Ray Attenuation Coefficients of Pathological Brain Tissues and Use of Filters in Tissue Contrast Enhancement in Computed Tomography

SAĞSÖZ M. E., ERDOĞAN F., ERZENEOĞLU S. Z., YÜCE İ.

The Eurasian Journal of Medicine , cilt.42, ss.53-56, 2010 (Hakemli Dergi)

Measurements of The Compton and Coherent Scattering Differential Cross Sections

KURUCU Y., ERZENEOĞLU S. Z., DURAK R., ŞAHİN Y.

Tr. J. Phys. , cilt.22, sa.8, ss.783-788, 1998 (Hakemli Dergi)

Coherent Scattering of 59 5 keV Gamma Rays by W Through Angles from 36 to 135

ERZENEOĞLU S. Z., DURAK R., KURUCU Y., ŞAHİN Y.

Tr. J. Phys , cilt.19, sa.5, ss.752-757, 1995 (Hakemli Dergi)

Hakemli Kongre / Sempozyum Bildiri Kitaplarında Yer Alan Yayınlar

MEASUREMENT OF THE TRANSMISSION COEFFICIENT OF TlGaSe2, TlInGaSe2, Ga0.9In0.1Se, GaTe0.4Se0.6, GaTe0.8Se0.2 SEMICONDUCTORS

AKÇA B., GÜRBULAK B., ERZENEOĞLU S. Z.

AL-FARABI INTERNATIONAL CONGRESS ON APPLIED SCIENCES - II, NAHCİVAN, Azerbaycan, 02 Mayıs 2021

Measurement of Gamma-Ray Transmission Factors of GaSe, GaSe:Cd, GaTe and GaTe:Cd Semiconductors at Different Voltages

Internatıonal Congress On Semiconductor MaterialsDevices, 28 - 30 Ağustos 2018

The Change According to the Liquid Nitrogen Temperature of Gamma-Ray Transmission Factors of TlGaSe2, TlInGaSe2 and Tl1-xInxSe2 Semiconductors

Internatıonal Congress On Semiconductor MaterialsDevices, 28 - 30 Ağustos 2018

Investigation of Surface Topography of GaTe and GaTe:CdSemiconductors using Atomic Force Microscopy

ŞATA M., karataş s., ERZENEOĞLU S. Z., TURGUT G., GÜRBULAK B.

the International Conference onPhysical Chemistry and Functional Materials(PCFM’18)EditorsNiyazi Bulut, PhDPublished, June, 19 - 21 Haziran 2018

The Determination of γ-Ray Transmittances of GaSe and GaSe:Cd

International Congress on Engineering and Life Science (ICELIS), 26 - 29 Nisan 2018

The Effective Atomic Numbers for Compounds of Some Biomedically Important Elements

AKÇA B., ÇOBAN M., ERZENEOĞLU S. Z.

INTERNATIONAL CONGRESS ON ENGINEERING AND LIFE SCIENCE, 26 - 29 Nisan 2018

TÜRKİYE’DE KULLANILAN ÇEŞİTLİ YAPI MALZEMELERİNİN RADYASYONGEÇİRGENLİKLERİNİN BELİRLENMESİ

Adım Fizik Günleri VI, 19 - 21 Temmuz 2017

InSe ve InSe:Sn Yarıiletken Kristallerinin Gama Transmisyon Katsayılarının Farklı Tavlama Sıcaklıklarında Ölçülmesi

22. Yoğun Madde Fiziği Ankara Toplantısı , Ankara, Türkiye, 16 - 17 Aralık 2016, ss.10-11

Measurements of Mass Attenuation Coefficients of Compounds of Some Essential Major Elements

Turkish Physical Society 32. International Physics Congress, 6 - 09 Eylül 2016

The Characterization of N InSe Single Crystal

GÜRBULAK B., Ashkhasi A., ERZENEOĞLU S. Z., ŞATA M., DUMAN S., MAVİ A.

International Physics Conference at the Anatolian Peak, 25 - 27 Şubat 2016

Çeşitli Yapı Malzemelerinin Lineer Soğurma Katsayılarının Ölçülmesi

Adım Fizik Günleri V, Eskişehir, Türkiye, 21 - 23 Nisan 2016, ss.13-14

Bazı Esansiyel Majör Elementlerin Bileşiklerinin Lineer Soğurma Katsayılarının Ölçülmesi

Akça B., Erzeneoğlu S. Z., Gürbulak B.

Adım Fizik Günleri V, Eskişehir, Türkiye, 21 - 23 Nisan 2016, ss.11-12

InSe ve InSe: Sn Kristallerinin Transmisyon Faktörlerinin, Tavlama Süresine Bağlı Değişimi

Yoğun Madde Fiziği İzmir Toplantısı, İYTE İZMİR, İzmir, Türkiye, 16 - 17 Nisan 2016, ss.15-16

Katkılı, Katkısız Yarıiletkenlerde Transmisyon Katsayılarının, Tavlama Süresine Bağlı Değişimi

GÜRBULAK B., AKÇA B., ERZENEOĞLU S. Z.

21. Yoğun Madde Fiziği Ankara Toplantısı, Gazi Üniversitesi, 25 Aralık 2015., Türkiye, 25 Aralık 2015

Treatment with various construction materials of boron waste in different proportions International Conference Environmental Science and Technology

CANIMKURBEY B., AKÇA B., ERZENEOĞLU S. Z.

INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 9 - 13 Eylül 2015

InSe ve InSe:Zn Yarıiletkenlerin Bridgman/Stockbarger Tekniğiyle Büyütülmesi ve Yapısal Karakterizasyonu

GÜRBULAK B., DUMAN S., ERZENEOĞLU S. Z., KUNDAKÇİ M., Ashkhasi A., ŞATA M., et al.

Adım Fizik Günleri IV Dumlupınar Üni. Fen Edebiyat Fakültesi Fizik Bölümü, 28-29 MAYIS KÜTAHYA 2015., Türkiye, 28 - 29 Mayıs 2015

GaSe:In İkili Bileşiğinin Modifiye Bridgman/Stockbarger Tekniğiyle Büyütülmesi ve Yüzey Morfolojisı

GÜRBULAK B., DUMAN S., ÖZTIRPAN Y., ERZENEOĞLU S. Z., AKÇA B., Ashkhasi A., et al.

Adım Fizik Günleri IV Dumlupınar Üni. Fen Edebiyat Fakültesi Fizik Bölümü, KÜTAHYA 2015., Türkiye, 28 - 29 Mayıs 2015

InSe ve InSe:Sn Yarıiletken Kristallerinin Lineer Soğurma Katsayılarının, Tavlama Sıcaklığına Göre Değişimi

Yoğun Madde Fiziği – İzmir Toplantısı, İzmir Yüksek Teknoloji Enstitüsü, 17 Nisan 2015., Türkiye, 17 Nisan 2015

InSe:Mn, InSe:Fe, InSe:Ag ve InSe:Cd Yarıiletken Kristallerin Lineer Soğurma Katsayılarının, Tavlama Sıcaklığına Göre Değişimi,

20. Yoğun Madde Fiziği Ankara Toplantısı Hacettepe Üniversitesi, 26 Aralık 2014., Türkiye, 26 Aralık 2014

n-tipi InSe ve InSe:Sn Tek kristallaeinin Lineer Soğurma Katsayılarının, tavlamla Süresine Göre Değişimi,