Yayın tarihi için Mühendislik ve Doğa Bilimleri Fakültesi listeleme
Toplam kayıt 697, listelenen: 61-80
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Determination of Natural Radioactivity Level in Some Milk Samples Consumed in Eastern Black Sea Region of Turkey
(TFD 25 Uluslararası Fizik Kongresi Bildiri Özetleri Kitabı s 203 Bodrum, 2008-08-25)[Abstract Not Available] -
Determination of Proper Peaking Time for Ultra Lege Detector at Medium Energies
(TFD 25 Uluslararası Fizik Kongresi Bildiri Özetleri Kitabı s 60 Bodrum, 2008-08-25)[Abstract Not Available] -
Determination of the Radon Concentration and Radioactivity Level in Karaca Cave
(TFD 25 Uluslararası Fizik Kongresi Bildiri Özetleri Kitabı s 110 Bodrum, 2008-08-25)[Abstract Not Available] -
Effective atomic numbers and electron densities of CuGaSe2 semiconductor in the energy range 6-511 keV
(JOHN WILEY & SONS LTD, THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND, 2008-09)The effective atomic numbers and electron densities of the CuGaSe2 semiconductor were calculated at 29 different energies from 6.9 to 511.0 keV by using the measured mass attenuation coefficients. Also, the mass attenuation ... -
137Cs and 40K activity concentration measurements and elemental analysis in lichen samples collected from the Giresun province of northeastern Turkey
(TAYLOR & FRANCIS LTD, 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND, 2008-09-01)About 21 years after the Chernobyl accident, (137)Cs and (40)K activity concentration measurements using gamma-ray spectroscopy and elemental analysis using energy dispersive X-ray spectroscopy were performed in five ... -
K/Ar ages and geochemistry of the post-collisional volcanic rocks in the Ilica (Erzurum) area, eastern Turkey
(E Schweizerbartsche Verlagsbuchhandlung, 2009)The Neogene Ilica volcanics in eastern Anatolia are of sub-alkaline affinity and present features of post-collisional volcanism. The lava flows in the Ilica area reveal K/Ar ages ranging from 13.9 +/- 0.5 to 4.4 +/- 0.3 ... -
Stochastic finite element analysis of structural systems with partially restrained connections subjected to seismic loads
(Techno-Press, 2009)The present paper investigates the stochastic seismic responses of steel Structure systems with Partially Restrained (PR) connections-by using Perturbation based Stochastic Finite Element (PSFEM) method. A stiffness matrix ... -
U-Pb SHRIMP zircon ages, geochemical and Sr-Nd isotopic Compositions of the Late Cretaceous I-type Sarıosman pluton, Eastern Pontides, NE Turkey
(2009)Doğu Pontidler’de Geç Kretase yaşlı Sarıosman plutonu’nun petrojenezi ve U-Pb SHRIMP zirkon yaşları, tüm kayaç Sr-Nd izotop verileri ve arazi, petrografik ve tüm kayaç jeokimyasal verilerine dayanarak irdelenmiştir. I-tipi ... -
WATER QUALITY MODELING AND DISSOLVED OXYGEN BALANCE IN STREAMS: A POINT SOURCE STREETER-PHELPS APPLICATION IN HARSIT CASE
(2009)The Harsit Stream flowing into the Black Sea is an important watershed in the northeastern part of Turkey. The monthly averages of dissolved oxygen, carbonaceous biochemical oxygen demand, temperature, pH, total suspended ... -
Aftershock Probability Assessment for the Earthquake of September 6, 2009, Albenia, based on the Gutenberg-Richter and modified Omori Formulae
(EMSC Newsletter, 2009)[Abstract Not Available] -
Konya 2-3. Organize Sanayi Bölgesi Elektrik Dağıtım Şebekesindeki Harmonik Seviyelerinin İncelenmesi
(2009)Bu çalışmada, Konya 2. ve 3. Organize Sanayi Bölgesinin AG-OG elektrik dağıtım sistemindeki harmonik kaynakları incelenmiştir. Bu dağıtım şebekesinin farklı noktalarında ölçümler yapılmıştır. Yapılan ölçümler sonucunda ... -
Earthquake hazard assessment for different regions in and around Turkey based on Gutenberg-Richter parameters by the Least Square Method
(Journal of Applied Functional Analysis, 2009)In this study, we made an assessment of earthquake hazard parameters for different 24 source regions in and around Turkey. We used the seismic source zones and the database defined by Bayrak et al. [12] and Bayrak et al. ... -
Effects of the Stroke Bore Ratio on the Performance Parameters of a Dual-Spark-Ignition (DSI) Engine
(Energy & Fuels (ACS Publishers), 2009)In this study, the effects of the stroke/bore (S/B) ratio on the performance parameters of an engine having dual-spark ignition (DSI) were investigated theoretically by using a quasi-dimensional thermodynamic cycle model. ... -
Estimating earthquake hazard parameters from instrumental data for different regions in and around Turkey
(Engineering Geology, 2009)We conducted a study of the spatial distributions of seismicity and earthquake hazard parameters for Turkey and the adjacent areas, applying the maximum likelihood method. The procedure allows for the use of either historical ... -
Exergetic Analysis of Using Oxygenated Fuels in Spark-Ignition (SI) Engines
(Energy & Fuels (ACS Publications), 2009)In this study, the use of the oxygenated fuels in spark-ignition (SI) engines has been investigated by means of exergy analysis. For this purpose, a two-zone quasi-dimensional thermodynamic cycle model was used. The cycle ... -
Investigation of the Effect of Dual Ignition on the Exhaust Emissions of an SI Engine Operating on Different Conditions by Using Quasi-dimensional Thermodynamic Cycle Model
(Strojarstvo (Croatian Union of Mechanical Engineers and Naval Architects), 2009)In the presented study, the effects of using dual-spark plug and variation of the spark plug location on the exhaust emissions of an SI engine operating in different conditions were investigated theoretically. A quasi-dimensional ... -
Orman Amenajman Planlarının Simülasyon Tabanlı Planlanması: ETÇAPSimülasyon
(Kastamonu Üniversitesi, 2009)Türkiye’de orman amenajman planlarının yapım süreci, çoğunlukla sezgisel yöntemler ve basit planlama teknikleri ile gerçekleştirilmektedir. Ancak, toplumun ormanlardan olan talebinin değişmesi ve artması, sürdürülebilir ... -
NATURAL CONVECTION HEAT TRANSFER IN A PARTIALLY DIVIDED TRAPEZOIDAL ENCLOSURE
(THERMAL SCIENCE, 2009)Nat u ral con vec tion heat trans fer in a par tially di vided trap e zoidal en clo sure is stud ied nu mer i cally us ing the con trol vol ume method. Sum mer and win ter con di - tions are sep a rately ex am ined by im ... -
Precursory seismic quiescence before 1 May 2003 Bingöl (Turkey) earthquake: A statistical evaluation
(Journal of Applied Functional Analysis, 2009)The variations of seismicity rate changes prior to the occurrence of 1 May 2003 Bingöl earthquake has been analyzed by statistical method, with the observation of pointing up precursory seismic sequence. We investigated ... -
SINIR ŞARTLARININ KAPALI ORTAMLARDAKİ DOĞAL TAŞINIMLA ISI TRANSFERİ VE SICAKLIK DAĞILIMINA ETKİSİNİN SAYISAL ANALİZİ
(IX. Ulusal Tesisat Mühendisliği Kongresi TESKON, 2009)Kapalı kare ortamlardaki doğal taşınım, ortamın düşey duvarlarından birine farklı sınır koşulu uygulanması durumu için sayısal olarak incelendi. İncelenen kapalı ortamın yatay duvarlarının yalıtılmış, düşey duvarlarından ...