Başlık için listeleme

Bilimsel öyküler içeren eğitsel oyunlar ile fen öğretimine yönelik öğretmen ve öğrenci görüşleri

Baş, Melike Beker (Amasya Üniversitesi, 2021)

Ortaokul düzeyindeki öğrenme ortamları, bireysel benzerlik ve farklılıkların ön plânda olduğu somuttan soyut işlem dönemine geçiş aşamasındaki öğrencilerden oluşmaktadır. Soyut düşünme becerisini henüz kazanamamış öğrenciler ...

Bilimsel Öyküler İçeren Eğitsel Oyunlar ile Fen Öğretimine Yönelik Öğretmen ve Öğrenci Görüşleri

Baş, Melike Beker; Karamustafaoğlu, Orhan (2022)

Fen bilimlerinde soyut düşünme becerisi gerektiren konu ve kavramların anlaşılmasına yönelik alternatif öğretim ortamları hazırlamak öğretmenler için kaçınılmazdır. Bu çalışmada 6. sınıf kuvvet ve hareket ünitesi kazanımlarına ...

Bilinear multipliers of small Lebesgue spaces

Kulak, Oznur; Gurkanli, A. Turan (Tubitak Scientific & Technological Research Council Turkey, 2021)

Let G be a compact abelian metric group with Haar measure lambda and (G) over cap its dual with Haar measure mu. Assume that 1 < p(i) < infinity, p(i)' = p(i)/p(i)-1, (i = 1, 2, 3) and theta >= 0. Let L-(pi' ,L-theta (G), ...

Bilinear multipliers theory on some function spaces

Çakır H.; Kulak Ö. (MTJPAM Turkey, 2023)

In this work, we define the bilinear multipliers of the spaces with fractional wavelet transform and consider the basic properties of these bilinear multipliers. Moreover, we give construction examples of bilinear multipliers. ...

The bioactive new type paraben decorated dispiro-cyclotriphosphaze compounds: synthesis, characterization and cytotoxic activity studies

Senkuytu, Elif; Akbas, Nadide; Yildirim, Tuba; Ciftci, Gonul Yenilmez (Elsevier, 2022)

Cancer is a leading cause of death worldwide and hence studies to find anti-cancer agents for its treatment continue to grow in importance. Generally, cytotoxic drugs have been used for cancer treatment in susceptible ...

Bioactivities and phenolic constituents relationship of Mugla thyme and pine honey of Turkey with the chemometric approach

Sicak, Yusuf; Sahin-Yaglioglu, Ayse; Ozturk, Mehmet (Springer, 2021)

The chemical ingredients of pine and thyme honey were studied, along with their medicinal activity properties. A method was validated for common honey compounds using LC-TOF/MS to analyze the ingredients. In vitro ...

Biochemical predictors in presentations to the emergency department after a suicide attempt

Yagci, I; Avci, S. (Comenius Univ, 2021)

OBJECTIVE: This study was conducted with an aim to determine whether biochemical parameters could be used to identify the individuals at risk of suicide. METHODS: The experimental group consisted of a total of 46 patients ...

Biological Activity of New Cyclophosphazene Derivatives Including Fluorenylidene-Bridged Cyclophosphazenes

Yildirim, Tuba; Senkuytu, Elif; Ergene, Emel; Bilgin, Kemal; Uludag, Yildiz; Ciftci, Gonul Yenilmez (WILEY-V C H VERLAG GMBH, 2018)

In this study, new cyclophosphazene compounds were synthesized characterized and their biological activity studies were performed. The structural investigations of the compounds were verified by elemental analyses, mass ...

Biological and Morphological Effects of Apatite Kinds (Sheep/Synthetic) on MgO Reinforced Bone Tissue with Hydroxyapatite Matrix

Ari, A. Akilli; Evlen, H.; Demirkol, N. (Polish Acad Sciences Inst Physics, 2022)

In this study, the biological and morphological structure of the bone tissue of hydroxyapatite produced from synthetic and natural bone was investigated. For this purpose, a three-dimensional bioprinter was designed and ...

Biological control of onion basal rot disease using phosphate solubilising rhizobacteria

Bektas I.; Kusek M. (Taylor and Francis Ltd., 2021)

Onion basal rot is the most destructive disease caused by Fusarium oxysporum f. sp. cepae (FOC) for onion growing regions of the world. To control this disease, biological control agents 287 phosphate solubilising bacteria ...

Biomechanical effects of three different configurations in Salter Harris type 3 distal femoral epiphyseal fractures

Gok, Kadir; Inal, Sermet; Gok, Arif; Pinar, Ahmet Murat (SPRINGER HEIDELBERG, 2017)

In this study, the biomechanical effects of three different configurations (K-wire, stainless steel screws, and titanium screws), which are used for stabilizing Salter-Harris (SH) type 3 epiphyseal fracture of distal femur ...

Biomechanical performance using finite element analysis of different screw materials in the parallel screw fixation of Salter-Harris Type 4 fractures

Gok, Kadir; Inal, Sermet; Urtekin, Levent; Gok, Arif (SPRINGER HEIDELBERG, 2019)

The biomechanical performance of stainless steel, titanium alloy, cobalt-chromium and NiTi alloy has been compared to fix with parallel fixation in Salter-Harris Type 4 fractures. The best material has been determined under ...

Biosynthesis of Silver Nanoparticles Using Astragalus flavesces Leaf: Identification, Antioxidant Activity, and Catalytic Degradation of Methylene Blue

Yaglioglu, Ayse Sahin; Erenler, Ramazan; Gecer, Esma Nur; Genc, Nusret (Springer, 2022)

Nanoparticles (NPs) are used in many fields. For example, electronics, optics, textiles, pharmaceuticals, catalysts, water treatment, and environmental remediation. In this work, the biosynthesis of silver nanoparticles ...