Ara
Toplam kayıt 1867, listelenen: 1711-1720
Characterization and elemental analysis of wood pellets obtained from low-valued types of wood
(Taylor & Francis, 2016)
In this study, we compared the quality of wood pellets obtained from
several different raw materials, i.e., Rhododendron ponticum (Type 1),
Laurus nobilis (Type 2), and Castanea sativa (Type 3). The quality of the
wood ...
Some physical properties of heat-treated paulownia (paulownia elongata) wood
(Taylor & Francis, 2009-01-01)
The aim of this study was to determine the changes in physical
properties of Paulownia (Paulownia elongata) wood, a fast-growing
species, during heat treatment at three different temperatures (160,
180, and 200 C) and ...
Quasi harmonic Bézier approximation of minimal surfaces for finding forms of structural membranes
(Elsevier, 2015)
Numerical approximation of minimal surface is an important problem in form-finding of structural membranes. In this paper, we present a novel approach to construct minimal surface from a given boundary by quasi-harmonic ...
Fen bilgisi ve sınıf öğretmeni adaylarının mantıksal düşünme düzeyleri
(2019-03-15)
Mantıksal düşünme; teorik, istatistiki ve neden-sonuca bağlı olan hipotezleri ve bilimsel bilgiyi anlamak ve değerlendirmek için gerekli olan becerileri kapsar. Mantıksal düşünme becerilerini kullanabilme, öğrencilerin ...
A sample activity for holding a studio art – painting – course in a museum
(Universal Journal of Educational Research, 2018-12-01)
Museums are the most effective settings for life-wide learning used in arts education. The aim of this study is to determine the effect of use of museums for educational purposes on a Studio Art – painting – course. In ...
A nano-technological product: An innovative varnish type for wooden surfaces
(Academic Journals, 2008-12-18)
In this study, “nanolacke ultraviolet (UV) varnish,” developed by a Turkish dyeing and varnish company and widely accepted as a 21st century technology, has been compared to other conventional varnish types that are widely ...
The impact of interactive environment and metacognitive support on academic achievement and transactional distance in online learning
(Sage, 2017)
Bu araştırmanın amacı, çevrimiçi öğrenmede etkileşim ortamının ve üstbilişsel desteğin akademik başarı ve işlemsel uzaklık üzerine etkisini belirlemektir. Araştırma, 2X2’lik faktöriyel desene göre tasarlanmış olup, nitel ...
Exploring the role of e-learning readiness on student satisfaction and motivation in flipped classroom
(Computers in Human Behavior, 2017)
Ters yüz sınıf modelinde, öğrenci doyum ve güdülenmesinde yaşanan azalma sık görülen sorunlar arasındadır. Bu sorunlar ters yüz sınıf modelinin verimliliğini azaltabilmektedir. Ters yüz sınıf modelinde öğrenci doyum ve ...
Nanocomposites of polypropylene/nano titanium dioxide: effect of loading rates of nano titanium dioxide
(Materials Science, 2016-09-01)
TiO2 filled Polypropylene (PP) nanocomposites were prepared with a single screw extruder and then by injection molding of the blends. Water absorption, density, mechanical properties, morphological characterization, FTIR ...
The gauss map and the third laplace-beltrami operator of the rotational hypersurface in 4-space
(2018)
We study and examine the rotational hypersurface and its Gauss map in Euclidean four-space E4 . We calculate the Gauss map, the mean curvature and the Gaussian curvature of the rotational hypersurface and obtain some ...