Results 51 to 60 of about 703,691 (315)

One size does not fit all: An in vitro evaluation of the effects of bezafibrate and medroxyprogesterone acetate on human SH‐SY5Y and U‐87 MG cancer cells

open access: yesFEBS Open Bio, EarlyView.
Drugs previously repurposed to target blood cancers reduced neuroblastoma and glioblastoma cell growth and viability. However, their levels of anticancer activity were different and their clinical application may be problematic due to side effects at effective doses.
Abhishek Kharawatkar   +4 more
wiley   +1 more source

Secondary School Teachers’ Perceptions about Their Problem Solving Abilities [PDF]

open access: yesİnönü Üniversitesi Eğitim Fakültesi Dergisi, 2008
The purpose of the study is to determine the perceptions of high school teachers abouttheir level of problem solving skills and to find out whether their perceptions differaccording to gender, seniority, branch, marital status, how many children they ...
Hasan DEMİRTAŞ, Burhanettin DÖNMEZ
doaj  

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

open access: yesFEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Torrance's Future Problem-Solving Instruction: Developing Students' Problem-Solving Ability

open access: yesJurnal Ilmiah Pendidikan Fisika Al-Biruni, 2020
The purpose of this research was to develop the problem-solving ability of grade 10th students by using Torrance’s future problem-solving instruction. The researchers used action research in this study.
Asanlaya Duangrawa, Prasart Nuangchalerm
doaj   +1 more source

Emerging insights into CC and CXC chemokines and their receptors in Mycobacterium tuberculosis infection

open access: yesFEBS Open Bio, EarlyView.
The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley   +1 more source

Students’ Cognitive Barrier in Problem Solving: Picture-based Problem-solving

open access: yesAl-Jabar, 2020
Pre-service teachers in primary education often have difficulty in solving mathematical problems, specifically fractions that are presented with a picture.
A.Wilda Indra Nanna, Enditiyas Pratiwi
doaj   +1 more source

Problem solving difficulty from unrecognized equivalency [PDF]

open access: yes, 2011
Equivalency occurs in problem solving when a single state can be represented by multiple configurations. If unrecognized, multiple equivalent states can be perceived as new, unique states. This confusion can hinder problem solving. Three experiments used
Leroux, Andrew L.   +1 more
core  

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

Investigation of the Solutions of Prizren-Kosovo Education Faculty Teachers Mathematics Problems

open access: yesPrizren Social Science Journal, 2018
The aim of the study was to examination of mathematical problem-solving skills and to determine the relationship of between problem posing and problem-solving skills of teacher trainees in Prizren “Ukshin Hoti” University, Faculty of Education in ...
Münevver MUYO YILDIRIM   +1 more
doaj   +1 more source

Behavioral Diagnosis in World Problem Solving

open access: yes, 2016
<p>Behavioral diagnostic of open answers in additive word problem solving.</p ...
Bruno Martin
core   +1 more source

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