Results 101 to 110 of about 2,244,713 (311)

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Romanian language in preparing and evaluating students [PDF]

open access: yesDiversitate si Identitate Culturala in Europa, 2019
Assessing students' skills in the Romanian language graduation exams has become a topic of discussion for a large part of the population. Students, parents, and assessors hear about this topic during the simulations of these exams, during regular or ...
Constantin-Georgel STOICA
doaj  

Planning clil units in primary education from a cognitive perspective [PDF]

open access: yes, 2018
The Content and Language Integrated Learning (CLIL) approach has experienced a considerable growth and it is being progressively integrated into curricula all across Europe. It is a dual educational approach in which content and language must be combined.
Salaberri Ramiro, María S.   +1 more
core   +3 more sources

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

CALL - Language Skills

open access: yesInternational Journal of English Literature and Social Sciences
This study looks into how Libyan students see and use computer-assisted language learning (CALL) to improve their language abilities. The study involved fifty respondents from the seventh and eighth semesters of the English Department in Applied Sciences at the College of Education in the Traghen district under Fezzan University in Libya. The study set
openaire   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

open access: yesFEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada   +5 more
wiley   +1 more source

The Portability of New Immigrants' Human Capital: Language, Education and Occupational Matching [PDF]

open access: yes
The implications of human capital portability -- including interactions between education, language skills and pre- and post-immigration occupational matching -- for earnings are explored for new immigrants to Canada.
Arthur Sweetman   +2 more
core   +3 more sources

Development of audiovisual comprehension skills in prelingually deaf children with cochlear implants [PDF]

open access: yes, 2005
Objective: The present study investigated the development of audiovisual comprehension skills in prelingually deaf children who received cochlear implants.
Bergeson, Tonya R.   +2 more
core   +3 more sources

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

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