Browsing Mühendislik ve Doğa Bilimleri Fakültesi by Title
Now showing items 149-168 of 417
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Forward-central two-particle correlations in p–Pb collisions at √sNN = 5.02 TeV
(2016)Two-particle angular correlations between trigger particles in the forward pseudorapidity range (2.5 < |η| < 4.0) and associated particles in the central range (|η| < 1.0) are measured with the ALICE detector in p–Pb ... -
Foto-karıştırıcı Papyon Anten Üzerindeki DC Öngerilim Hat Etkisi
(2016-09-01)Bu çalışmada, terahertz foto-karıştırıcı olarak kullanılan papyon anten üzerindeki doğru akım (DC) öngerilim hat etkisi incelenmiş ve bu etkiyi minimum indirgeyebilmek için direnç yüklü hat yapısı önerilmiştir. DC öngerilim ... -
Freeze-out radii extracted from three-pion cumulants in pp, p–Pb and Pb–Pb collisions at the LHC
(2014)In high-energy collisions, the spatio-temporal size of the particle production region can be measured using the Bose–Einstein correlations of identical bosons at low relative momentum. The source radii are typically extracted ... -
Frequency and impedance reconfigurable antennas for terahertz photomixer
(2015-08-16)We present, for the first time, the design of two antennas for the terahertz photomixers that have reconfigurable operation frequency or reconfigurable input impedance as an alternative to the state-of-the-art high-impedance, ... -
The Function Analysis and its Application to Determination of Fuzzy Subsets for Model Helicopter Fuzzy Control
(2017-05)In this study, an analysis of the function that determines the sub-clusters of the fuzzy controller for model helicopter control is performed. For this purpose, a model helicopter and a test platform were established ... -
Fuzzy Expert System to Determinate of Risk Diabetes Disease of Type 2
(2018-07)Diabetes is a disease caused by insucfficent production of insulin by the organ called pancreas. If the insulin secretion in the patient is absent or too small, then it is called diabetes type 1; if the amount of insulin ... -
Fuzzy Logic Control System with Helicopter Takeoff and Landing
(2016-11)In this study, fuzzy expert system is designed for the provision of helicopter takeoffs and landings by fuzzy logic. For this purpose, a model helicopter and the test platform have been created that helicopter movements ... -
Fuzzy Position Control Approach for Autonomous Robot Controller
(2017-05)In this study, the application of position control on a fixed track by an autonomous robot fuzzy controller approach is realized. For this purpose, a system is designed in which the real time data exchange can be done both ... -
Gabion Structures and Design Criteria
(UIC 10th World Congress on High Speed Rail, 2018-05-08)Nowadays, railway is a kind of transportation due to cheap and safe. In railway construction route, many problems like supporting of lateral soil pressure, slope stability and rock fall have been experienced. Gabion basket ... -
Gabion Tipi Dayanma Duvarlarının Harmoni Arama Algoritması İle Optimizasyonu
(Zemin Mekaniği ve Geoteknik Mühendisliği 16. Ulusal Kongresi, 2016-10-13)Bu çalışmada, gabion dayanma duvarın optimum tasarımı harmoni arama algoritması kullanılarak yapılmıştır. Harmoni arama algoritması müzik icrasında en iyi harmoniyi bulma prensibine dayanan sezgisel optimizasyon yöntemidir. ... -
Gabion Tipi Dayanma Yapıları
(Türkiye Mühendislik Haberleri, 2015-05-11)Malzeme üretim ve kaplama teknolojilerindeki gelişmeler sonucu gelişmiş ülkelerde daha yaygın uygulama alanı bulan gabion tipi dayanma yapılarının birçok durumda daha ekonomik olmalarına karşılık, ülkemizde çok yaygın ... -
Global baryon number conservation encoded in net-proton fluctuations measured in Pb–Pb collisions at sNN = 2.76 TeV
(2020)Experimental results are presented on event-by-event net-proton fluctuation measurements in Pb–Pb collisions at √sNN = 2.76 TeV, recorded by the ALICE detector at the CERN LHC. These measurements have as their ultimate ... -
Grafen Benzeri Malzeme ile Kanser Tedavisinde Kullanılan Mikrodalga Antenlerde oluşan Yüzey Akımlarının Azaltılması
(2016-09-01)Bu çalışmada, kanser tedavisindeki önemi hızla artan mikrodalga yönteminde karşılaşılan geriye doğru ısınma problemi incelenmiştir. Daha önce yaptığımız grafen tabanlı malzeme kullanarak yüzey akımının en aza indirilmesi ... -
Grain Refinement, Modification, Degassing and Melt Quality Relationship in Al-7Si-0.3Mg
(2014-01-01)In this work, Al-7Si-0.3Mg alloy was studied. The alloy conditions was selected to be as-received, AlB3 grain refined and Sr modified. For each parameter, castings were made before and after degassing. In order to quantify ... -
Hangar Tipi Çelik Endüstri Yapılarında Optimum Çerçevenin Belirlenmesi
(Association of Kutbilge Academicians, Isparta, Turkey, 2018)Günümüzde inşaat mühendisleri tarafından yapılan yapının tasarım ve projelendirilmesinde temel olarak (Emniyet– Ekonomik- Estetik) kuralı esas alınmaktadır. Emniyetli taşıma gücü, dijital ortamlarda belirli yönetmelik ve ... -
Harmoni Arama Algoritması İle Betonarme Konsol Dayanma Duvarlarının Optimum Tasarımı
(6. Geoteknik Sempozyumu, 2015-11-25)Günümüzde, karşılaşılan bazı karmaşık mühendislik problemlerinin çözümünde matematik tabanlı deterministik yöntemler yetersiz kalabilmektedir. Bu tür durumlarda daha kısa sürede güvenilir sonuçlara ulaşmak için sezgisel ... -
Higher harmonic flow coefficients of identified hadrons in Pb-Pb collisions at √sNN = 2.76 TeV
(2016)The elliptic, triangular, quadrangular and pentagonal anisotropic flow coeffi- cients for π±, K± and p+p in Pb-Pb collisions at √sNN = 2.76 TeV were measured with the ALICE detector at the Large Hadron Collider. The results ... -
Higher harmonic non-linear flow modes of charged hadrons in Pb-Pb collisions at sNN = 5.02 TeV
(2020)Anisotropic flow coefficients, vn, non-linear flow mode coefficients, χn,mk, and correlations among different symmetry planes, ρn,mk are measured in Pb-Pb collisions at √ sNN = 5.02 TeV. Results obtained with multi-particle ... -
Homogeneity and Trend Analysis of Long Term Temperatures in the Middle Black Sea Region
(13th International Congress on Advances in Civil Engineering, 2018-09-12)In this study long-term trend analysis of maximum and minimum monthly temperatures are determined in the Middle Black Sea Region of Turkey. Data is obtained from Turkish State Meteorological Service for the period of 1964 ... -
Hydrophobic coating of surfaces by plasma polymerization in an RF plasma reactor with an outer planar electrode: synthesis, characterization and biocompatibility
(Plasma Science And Technology (Hefei Institutes of Physical Science, Chinese Academy of Sciences and IOP Publishing), 2017-03-01)This paper presents the plasma polymerization of poly(hexafluorobutyl acrylate)(PHFBA) thin films on different substrates in an RF plasma reactor with an outer planar electrode. This reactor configuration allows large area ...