Matematik ve Fen Bilimleri Eğitimi Bölümü Makale Koleksiyonu: Recent submissions
Now showing items 21-40 of 51
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A Ruthenium-Based Catalytic System with Switchable Selectivity Between Cyclotrimerization and Enyne Metathesis/Diels-Alder Reactions of Terminal Alkynes
(Elsevier, 2013)In this study, we report a practical catalytic system, [RuCl2( p-cymene)](2)/IPr (IPr: 1,3-bis(2,6 diisopropylphenyl) imidazol-2-ylidene), that can switch between cyclotrimerization and cross enyne metathesis. The ... -
Three New Species With Two Flowered Spikelets In Acantholimon (Plumbaginaceae) From East Anatolia, Turkey
(Wiley-Blackwell, 2004)Three new species, Acantholimon bashkaleicum sp. nov., Acantholimon artosense sp. nov. and Acantholimon hoshapicum sp. nov. (Plumbaginaceae) are described and illustrated. The species are all confined to B9/B10 Van Province ... -
Investigation of in Vitro Opioid Receptor Binding Activities of Some Turkish Salvia Species
(Acg Publications, 2011)Kappa Opioid Peptide Receptor (KOPr) activation produces analgesic, psychotomimetic, diuretic and antipruritic effects. KOPr ligands are investigated for their potential roles in the treatment of addiction, depression, ... -
Investigation of Reliability in Generalizability Theory with Different Designs on Performance-Based Assessment
(Turkish Education Assoc, 2015)In this research, it has been analyzed how variation in facet number affects reliability with the testing of reliability in generalizability theory by using different designs. The research data have been accessed with the ... -
A Mixed Method Research Study on the Effectiveness of Socioscientific Issue-Based Instruction
(Turkish Education Assoc, 2017)This study was conducted to examine the efficiency of socioscientific issues-based instruction on the development of the scientific literacy levels (scientific content knowledge, science-technology-society interactions, ... -
Investigating Students' Mental Models about the Nature of Light in Different Contexts
(Iop Publishing Ltd, 2015)In this study, we investigated pre-service physics teachers' mental models of light in different contexts, such as blackbody radiation, the photoelectric effect and the Compton effect. The data collected through the ... -
Flavonoid, Phenylethanoid And Iridoid Glycosides From Globularia Aphyllanthes
(Walter De Gruyter Gmbh, 2009)A new flavone glycoside, 6-hydroxyluteolin 7-O-[6 '''-benzoyl-beta-D-glucopyranosyl-(1 -> 2)]-beta-D-glucopyranoside (aphyllanthoside, 1) was isolated from the MeOH extract of the aerial parts of Globularia aphyllanthes. ... -
Examining The Data Component Used By Seventh Grade Students In Arguments Related To Local Socioscientific Issues
(Turkish Education Assoc, 2018)The purpose of this study is to examine the quantity and quality of the data component used by seventh-grade students in their arguments related to issues unique to the city of Bolu: Seben Lake, chicken coops, leather ...
