Results 31 to 40 of about 70,792 (264)

Students’ and teachers’ perceptions for composition of ionic compounds

open access: yesChemistry Teacher International, 2022
We investigate how chemistry-teacher students and teachers interpret chemical equations regarding the sub-microscopic level of solid ionic salts and their solutions. Addressing participants’ skills in making sense of chemical formulas might significantly
Wisudawati Asih Widi   +3 more
doaj   +1 more source

Analysis of Student Misconceptions Using Digital Four-Tier Diagnostics Test on Newton's Law

open access: yesPhysics Education Research Journal, 2022
Research has been carried out on the analysis of student misconceptions using a digital four-tier diagnostic test in physics subjects for newton's law class VIII SMP Hasanuddin 05 Semarang.
Choirul Huda   +2 more
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications

open access: yesAdvanced Science, EarlyView.
Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen   +11 more
wiley   +1 more source

Analyzing Student Drawings of Cosmology Concepts

open access: yesSakarya University Journal of Education
Drawing technique is an effective technique used to reveal the thoughts and misconceptions of science concepts created by students. The aim of this study is to reveal the thoughts and misconceptions of secondary school 7th grade students about cosmology ...
Nuray Çetin
doaj   +1 more source

Ligand‐Ratio–Tuned DNA Nanocarriers Overcome Bladder Barriers for Ultralow‐Dose Intravesical Therapy

open access: yesAdvanced Science, EarlyView.
A programmable DNA framework drug carrier coordinates barrier transport, tumor targeting, and drug delivery through ligand‐ratio engineering. Systematic exploration of the Sgc8/fluorocarbon design space reveals a nonlinear optimal balance between penetration and cellular engagement, translating multifunctional integration into durable bladder tumor ...
Dunfang Liu   +5 more
wiley   +1 more source

Enhancing Scientific Literacy in VET Health Students: The Role of Forensic Entomology in Debunking Spontaneous Generation

open access: yesEducation Sciences
This study analyses the effectiveness of a contextualized teaching and learning sequence (TLS) based on forensic entomology (FE) to disprove the idea of spontaneous generation (SG) among students enrolled in the Higher Vocational Education and Training ...
Laia Fontana-Bria   +3 more
doaj   +1 more source

Determinants of misconceptions about diabetes among Saudi diabetic patients attending diabetes clinic at a tertiary care hospital in Eastern Saudi Arabia

open access: yesJournal of Family and Community Medicine, 2014
Objective: To identify the determinants of misconceptions about diabetes in patients registered with a diabetes clinic at a tertiary care hospital in Eastern Saudi Arabia.
Ahmed A. Alsunni   +2 more
doaj   +1 more source

Comparative Insights and Overlooked Factors of Interphase Chemistry in Alkali Metal‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review presents a comparative analysis of Li‐, Na‐, and K‐ion batteries, focusing on the critical role of electrode–electrolyte interphases. It especially highlights overlooked aspects such as SEI/CEI misconceptions, binder effects, and self‐discharge relevance, emphasizing the limitations of current understanding and offering strategies for ...
Changhee Lee   +3 more
wiley   +1 more source

Uncovering misconceptions of apparent deviations from Mendel's Laws in 12th grade biology textbooks in Pontianak

open access: yesJPBI (Jurnal Pendidikan Biologi Indonesia)
Textbooks are essential learning resources for both teachers and students, but they often contain misconceptions that can affect students' understanding of key concepts, particularly in biology.
Annisafira Nanda Rosa   +2 more
doaj   +1 more source

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