Results 21 to 30 of about 18,522 (102)

The Existence of Positive Solutions for a New Coupled System of Multiterm Singular Fractional Integrodifferential Boundary Value Problems

Abstract and Applied Analysis, Volume 2013, Issue 1, 2013., 2013
We discuss the existence of positive solutions for the coupled system of multiterm singular fractional integrodifferential boundary value problems D0+αu(t)+f1(t,u(t),v(t),(ϕ1u)(t),(ψ1v)(t),D0+pu(t),D0+μ1v(t),D0+μ2v(t),…,D0+μmv(t))=00,D0+βv(t)+f2(t,u(t),v(t),(ϕ2u)(t),(ψ2v)(t),D0+qv(t),D0+ν1u(t),D0+ν2u(t),…,D0+νmu(t))=, u(i)(0) = 0 and v(i)(0) = 0 for ...
Dumitru Baleanu, Sayyedeh Zahra Nazemi, Shahram Rezapour, Juan J. Trujillo   +3 more
wiley   +1 more source

The Bernstein Operational Matrices for Solving the Fractional Quadratic Riccati Differential Equations with the Riemann‐Liouville Derivative

Abstract and Applied Analysis, Volume 2013, Issue 1, 2013., 2013
We obtain the approximate analytical solution for the fractional quadratic Riccati differential equation with the Riemann‐Liouville derivative by using the Bernstein polynomials (BPs) operational matrices. In this method, we use the operational matrix for fractional integration in the Riemann‐Liouville sense.
Dumitru Baleanu, Mohsen Alipour, Hossein Jafari, Ali H. Bhrawy   +3 more
wiley   +1 more source

Spor liselerinde çalışanların örgütsel bağlılığının incelenmesi

Spormetre Beden Eğitimi ve Spor Bilimleri Dergisi, 2014
Bu araştırmanın amacı, ortaöğretim düzeyinde spor eğitimi hizmeti veren kurumlarda çalışan idareci ve öğretmenlerin kurumlarına karşı örgütsel bağlılık seviyelerini belirlemektir.
Yunus Emre Karakaya, Hasan Hüseyin Kılınç   +1 more
doaj   +1 more source

The q‐Fractional Analogue for Gronwall‐Type Inequality

Journal of Function Spaces, Volume 2013, Issue 1, 2013., 2013
We utilize q‐fractional Caputo initial value problems of order 0 < α ≤ 1 to derive a q‐analogue for Gronwall‐type inequality. Some particular cases are derived where q‐Mittag‐Leffler functions and q‐exponential type functions are used. An example is given to illustrate the validity of the derived inequality.
Thabet Abdeljawad, Jehad O. Alzabut, Dashan Fan   +2 more
wiley   +1 more source

Positive Solutions of an Initial Value Problem for Nonlinear Fractional Differential Equations

Abstract and Applied Analysis, Volume 2012, Issue 1, 2012., 2012
We investigate the existence and multiplicity of positive solutions for the nonlinear fractional differential equation initial value problem D0+αu(t)+D0+βu(t)=f(t,u(t)), u(0) = 0, 0 < t < 1, where 01<β<α<, D0+α is the standard Riemann‐Liouville differentiation and f : [0,1] × [0, ∞) → [0, ∞) is continuous.
D. Baleanu, H. Mohammadi, Sh. Rezapour, Juan J. Trujillo   +3 more
wiley   +1 more source

Using Body Language to Make and Maintain a Solid First Impression and to Decode Students’ Behaviours

Sakarya University Journal of Education, 2014
In daily life people use their body language subconciously and effectively. Some research findings have suggested that two thirds of communication and at least 75% of all classroom communication is nonverbal.
Özlem Köprülü
doaj   +2 more sources

Asymptotically Linear Solutions for Some Linear Fractional Differential Equations

Abstract and Applied Analysis, Volume 2010, Issue 1, 2010., 2010
We establish here that under some simple restrictions on the functional coefficient a(t) the fractional differential equation D0 tα[tx′−x+x(0)]+a(t)x=00, t>, has a solution expressible as ct + d + o(1) for t → +∞, where D0 tα designates the Riemann‐Liouville derivative of order α ∈ (0, 1) and c, d ∈ ℝ.
Dumitru Băleanu, Octavian G. Mustafa, Ravi P. Agarwal, Paul Eloe   +3 more
wiley   +1 more source

Okul öncesi öğretmenlerinin portfolyoya ilişkin görüşlerinin incelenmesi

e-Kafkas Eğitim Araştırmaları Dergisi, 2021
Bu araştırma okul öncesi öğretmenlerinin portfolyoya ilişkin görüşlerini incelemek amacıyla yapılmıştır. Araştırma temel nitel araştırma modeline göre tasarlanmıştır.
Fatma Tezel Şahin, Aslı Balcı
doaj   +1 more source

Öğrenci Çeşitliliğine İlişkin Öğretmen Görüşleri

Ankara Üniversitesi Eğitim Bilimleri Fakültesi Dergisi, 2019
Bireylerin çeşitliliğe yönelik olumlu yaklaşımlar sergilemeleri, insan haklarının korunması ve geliştirilmesi kapsamında her bireyin çalışma ve eğitim hakları ile birlikte demokrasiye katılım haklarına dair inançları daha da güçlenecektir.
Seyithan Demirdağ
doaj   +1 more source

The Mediating Role of Life Satisfaction in The Relatıonshıp Between Status Anxiety and Professional Motivation Among Teachers

Educational Academic Research
The aim of this study is to investigate the mediating role of life satisfaction in the relationship between teachers' status concerns and professional motivation. This research is important because it can present findings to improve and increase teachers'
Nuray Aşantuğrul
doaj   +1 more source