Başlık için Mühendislik ve Doğa Bilimleri Fakültesi listeleme
Toplam kayıt 417, listelenen: 137-156
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First measurement of ksi-0c production in pp collisions at √s = 7 TeV
(2018)The production of the charm-strange baryon Ξ0c is measured for the first time at the LHC via its semileptonic decay into e+Ξ−νe in pp collisions at s√=7 TeV with the ALICE detector. The transverse momentum (pT) differential ... -
First measurement of quarkonium polarization in nuclear collisions at the LHC
(2021)The polarization of inclusive J/ψ and Υ(1S) produced in Pb–Pb collisions at √sNN = 5.02 TeV at the LHC is measured with the ALICE detector. The study is carried out by reconstructing the quarkonium through its decay to ... -
First measurement of the |t|-dependence of coherent J/ψ photonuclear production
(2021)The first measurement of the cross section for coherent J/ψ photoproduction as a function of |t|, the square of the momentum transferred between the incoming and outgoing target nucleus, is presented. The data were measured ... -
First measurements of N-subjettiness in central Pb-Pb collisions at √sNN = 2.76 TeV
(2021)The ALICE Collaboration reports the first fully-corrected measurements of the N-subjettiness observable for track-based jets in heavy-ion collisions. This study is performed using data recorded in pp and Pb−Pb collisions ... -
First Observation of an Attractive Interaction between a Proton and a Cascade Baryon
(2019-09-13)This Letter presents the first experimental observation of the attractive strong interaction between a proton and a multistrange baryon (hyperon) Ξ−. The result is extracted from two-particle correlations of − ̄ þ ... -
First study of the two-body scattering involving charm hadrons
(2022-09-23)This article presents the first measurement of the interaction between charm hadrons and nucleons. The two-particle momentum correlations of pD− and pD¯ þ pairs are measured by the ALICE Collaboration in high-multiplicity ... -
Flood Modeling by GIS Tools
(International Symposium on Multidisciplinary Studies and Innovative Technologies, 2017-11-04)In this study flood risks of Samsun Degirmen stream determinate by MIKE 11 and GIS. In this study, MIKE powered by DHI software used for numerical 1D modeling of study area. The hydrological and hydraulic data for the ... -
Flood Modeling of Samsun/Atakum Region by GIS Tools
(JOURNAL OF NEW RESULTS IN SCIENCE (JNRS), 2018-05)Study area Samsun/Atakum province is almost under threat of flooding in each year. In this region, the main reason of devastating flood is the influence of the Degirmen stream especially during March, April, and July and ... -
Flow Dominance and Factorization of Transverse Momentum Correlations in Pb-Pb Collisions at the LHC
(2017)We present the first measurement of the two-particle transverse momentum differential correlation function, P2 ≡ h∆pT∆pTi/hpTi 2 , in Pb–Pb collisions at √sNN = 2.76 TeV. Results for P2 are reported as a function of ... -
Forecasting of solar radiation using different machine learning approaches
(Neural Computing and Applications, 2022-09-23)In this study, monthly solar radiation (SR) estimation was performed using five different machine learning-based approaches. The models used are support vector machine regression (SVMR), long short-term memory (LSTM), ... -
Forecasting of streamflow and comparison of artificial intelligence methods: A case study for Meram Stream in Konya, Turkey
(MDPI, 2022-05-22)The planning and management of water resources are affected by streamflow. The analysis of the sustainability of water resources has used well-grounded methods such as artificial neural networks, used for streamflow ... -
Forward-backward multiplicity correlations in pp collisions at √s = 0.9, 2.76 and 7 TeV
(2015)The strength of forward-backward (FB) multiplicity correlations is measured √ s = 0.9, 2.76 and 7TeV. The measurement is performed in the central pseudorapidity region (|η| < 0.8) for the transverse momentum pT > 0.3GeV/c. ... -
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 ...