Ümran Alan

Distance Education During the COVID-19 Pandemic in Turkey: Identifying the Needs of Early Childhood Educators

Ümran Alan · Early Childhood Education Journal · 2021 · 66 citations · Full text

Early Education, Covid-19 Pandemic, Early Childhood Development +9

Effect of number of response options on the psychometric properties of Likert-type scales used with children

Ümran Alan, Kübra Atalay Kabasakal · Studies In Educational Evaluation · 2020 · 43 citations

Child Psychology, Behavioral Sciences, Psychometric Properties +8

Beyond “do not touch”: the experience of a three-dimensional printed artifacts museum as an alternative to traditional museums for visitors who are blind and partially sighted

Hıdır Karaduman, Ümran Alan, E. Özlem Yiğit · Universal Access in the Information Society · 2022 · 19 citations · Full text

Characterization and inhibition of Rosmarinus officinalis L. polyphenoloxidase

Serap Doğan, Mehmet Emin Diken, Yasemin Turhan et al. · European Food Research and Technology · 2011 · 18 citations

Pharmacology, Phytopharmacology, Biochemistry +1

Characterisation of polyphenol oxidase from Melissa officinalis L. subsp. officinalis (lemon balm)

Serap Doğan, Yasemin AYYILDIZ, Mehmet Doğan et al. · Czech Journal of Food Sciences · 2013 · 12 citations · Full text

Food Chemistry, Bioorganic Chemistry, Biochemistry +14