Türkiye’de ornitofaunistik araştırmalar 1945 yılında Dr. Saadet Ergene’nin yayımladığı çalışmaya gelinceye kadar, Anadolu’ya çeşitli amaçlarla gelen yabancı kişi veya gruplarca yürütülmüştür. Kuşlarla ilgili araştırmalar ...
Nowadays, the problem of university graduates being unemployed is gradually increasing. To keep down unemployment, universities are integrating the concept of "applied education" into their educational curricula. The concept ...
Earthquakes are the most common type of disaster, which causes life and property loss. After the earthquake, chaotic conditions make the intervention and recovery process difficult. In the management of this process, the ...
In this study, Türkiye's biodiversity and the threats and dangers it faces are briefly presented. In
Türkiye, which has continental characteristics from a bioecological point of view, there are 11 707
plant taxa, and one ...
Bu çalışmada, Türkiye’nin biyolojik çeşitliliği ve karşı karşıya bulunduğu tehdit ve tehlikelere kısaca
değinilmiştir. Biyoekolojik açıdan kıtasal özelliklere sahip olan Türkiye’de 11 707 bitki taksonu
bulunmakta ve bu ...
Otuzbeş yıldan beri yayınlanan, Türkiye’nin ilk çevre koruma dergilerinden olan ‘’Tabiat ve İnsan’’ Dergisi’nin Ocak 2023 sayısını Türkiye üniversitelerinde Ekoloji ve Doğa Koruma derslerini müfredat programına aldıran ...
Bu araştırmada, çevre için eğitim, yani çevre eğitimi ve bunun genel eğitim içindeki önemi üzerinde durulmuştur. Gelişmiş toplumların çevre bilinci ile doğal yapıyı koruyucu olmaları için çevre eğitiminin nasıl olması ...
The main contribution of this paper is to prove the existence of extremal solutions for a novel class of ψ-Caputo fractional differential equation with nonlinear boundary conditions. For this purpose, we utilize the ...
In this paper, we examine the consequences of existence, uniqueness and stability of a multi-point boundary value problem defined by a system of coupled fractional differential equations involving Hadamard derivatives. To ...
The objective of this paper is to study the existence of extremal solutions for nonlinear boundary value problems of fractional differential equations involving the ψ−Caputo derivativeC Dσ;ψ a ϱ(t) =+ V (t, ϱ(t)) under ...
This manuscript investigates an extended boundary value problem for a fractional pantograph differential equation with instantaneous impulses under the Caputo proportional fractional derivative with respect to another ...
In this manuscript, we study the existence and Ulam’s stability results for impulsive multiorder Caputo proportional fractional pantograph differential equations equipped with boundary and integral conditions with respect ...
Results reported in this paper establish the existence of solutions for a class of generalized fractional inclusions based on the Caputo–Hadamard jerk system. Under some inequalities between multi-functions and with the ...
In this paper, a novel influenza SINIRR model with white noise is investigated. According to the research, white noise has a significant impact on the disease. First, we explain that there is global existence and positivity ...
n this paper, the ABC fractional derivative is used to provide a mathematical model for the dynamic systems of substance addiction. The basic reproduction number is investigated, as well as the equilibrium points' stability. ...
In this paper, (Formula presented.) observer-based consensus for a class of nonlinear multiagent systems (MASs) with actuator saturation and input delays are estimated. A new delay-dependent region partitioning approach ...
Taking two efficient analytical techniques, including the generalized exponential rational function method and the extended sinh–Gordon equation expansion method, into account several optical solutions to a variety of ...
A mathematical model of the nutrient-phytoplankton-zooplankton associated with viral infection in phytoplankton under the Atangana-Baleanu derivative in Caputo sense is investigated in this study. We prove the theoretical ...
This paper investigates some qualitative properties of solutions for fractional differential systems. Particularly, we focus on existence, uniqueness, priori bounds, and dependence on parameters for the solution. Reported ...
This research is concerned with a nonlinear p-Laplacian-type wave equation with a strong damping and logarithmic source term under the null Dirichlet boundary condition. We establish the global existence of the solutions ...