Results 51 to 60 of about 33,348,226 (306)
Misconceptions in the Learning of Natural Sciences: A Systematic Review
The determination of misconceptions among students is a prerequisite to driving conceptual, procedural, and attitudinal changes. This study aimed to investigate the causes and effects that misconceptions generate in the learning of natural sciences, as ...
Frank Guerra-Reyes +4 more
doaj +1 more source
Design and analysis strategies for robust microbiome ageing research
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Connecting teachers and students with science and scientists: The science learning hub [PDF]
National and international data is raising concerns about levels of student interest and engagement in science in school and student retention into tertiary study.
Jones, Alister +2 more
core +1 more source
Reconstructing enzyme evolution by protein engineering
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Learning conversions in science: The case of vocational students in the UK [PDF]
The paper describes two aspects of a research project that focused on vocational science students. The paper begins with a general description of vocational science in the UK, to put the work in context.
Butterfield, Anne +8 more
core +1 more source
Do the students check the internal consistency of scientific texts or do they keep the first information they read? [PDF]
This paper descrie the prepatarion and application of an instrument designed to assess the strategies students use to control comprehension when they read a short scientific text. It was applied to two groups of students from different school levels.
Carla I. Maturano +2 more
doaj
The challenge of 21st century education is to prepare human resources who are required to have skills, one of which is problem solving. The Problem Based Learning (PBL) learning model is considered effective in training problem-solving skills because it ...
Arini Rosa Sinensis +4 more
doaj +1 more source
Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source
Structure‐forward targeting of claudins with synthetic binders
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley +1 more source
This paper presents an educational experience oriented to promote in students strategies of self-reflection of learning. The aim was to encourage the basic competency for learning to learn in sciences classroom.
García–Carmona, Antonio
doaj

