Ara
Toplam kayıt 756, listelenen: 31-40
Observation of psi(3686) -> eta ' e(+)e(-)
(Elsevier Science Bv., 2018)
Using a data sample of 448.1 x 10(6) psi(3686) events collected with the BESIII detector at the BEPCII collider, we report the first observation of the electromagnetic Dalitz decay psi(3686) -> eta'e(+)e(-), with significances ...
The future Of technology based education on different branches of science: A conceptual basis for educational applications of virtual reality
(2010)
Many studies have shown that learner learns best when a variety of teaching methods are used, and that different learners respond best to different methods. To this end, computers are being used more and more as teaching ...
Optimization of thermal insulation material and thickness for building energy efficiency in Mediterranean climates based on life cycle perspective
(Istanbul Teknik Universitesi, Faculty of Architecture, 2017)
Optimizing thermal insulation thickness to save energy and reduce carbon emissions in Mediterranean climates is important. Many standards and regulations on energy efficiency or thermal insulation focus insulation thickness ...
High school students' perceptions related to higher education
(STEF92 Technology Ltd., 2016)
In Turkey there are two types of universities at Turkish higher education system. One type is a state university in which students do not have to pay tuition fee during their education. The second one is so called foundation ...
Innovative Way of Obtaining Energy
(2013)
In big cities., many people use public tarnsportation 'ehicIcs especially,metrobuses. The purpose of this innovative study is to produce energy from those 4 million passengers. This designed system will produce electrical ...
Natural Nanohydroxyapatite Synthesis via Ultrasonication from Donax Trunculus Bivalve Sea Shells and Production of its Electrospun Nanobiocomposite
(POLISH ACAD SCIENCES INST PHYSICS, 2019)
In the present study, hydroxyapatite (HA) and tricalcium phosphate (TCP) bioceramics were prepared via a practical, ultrasonic conversion method from Donax trunculus seashells. These seashells are one of the most common ...
Earthquake damage assessment of 1-story precast industrial buildings using damage probability matrices
(Springer Netherlands, 2019)
In this study, risk assessment of 1-story precast building is conducted in probabilistic manner by using damage probability matrices (DPMs). Peak ground velocity (PGV) is used as reference ground motion parameter to associate ...
Occupancy detection from temperature, humidity, light, CO2 and humidity ratio measurements using machine learning techniques
(Institute of Electrical and Electronics Engineers Inc., 2018)
Order to save energy and to use energy resources efficiently, automatic occupancy determination based on sensor information is performed and energy is adjusted according to the demand in a closed area. In this study is ...
Realization of Dielectric Sheets for Gain Improvement of Ultra-Wideband Horn Antennas Using 3D Printer Technology
(APPLIED COMPUTATIONAL ELECTROMAGNETICS SOC, 2019)
In this work, 3D printing technology had been used to prototyped 10 dielectric sheets with relative dielectric constant of 2.5 for gain improvement of a TEM horn antenna. By loading the 3D printed dielectric sheets to the ...
Partial-wave analysis of J /? ?k+K-?0
(American Physical Society, 2019)
A partial-wave analysis of the decay J/??K+K-?0 has been made using (223.7±1.4)×106 J/? events collected with the BESIII detector in 2009. The analysis, which is performed within the isobar-model approach, reveals contributions ...