Results 41 to 50 of about 1,070,054 (265)

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Information technology and gender equality: a contradiction in terminis? [PDF]

open access: yes, 1997
Using the data source of the Computers in Education (Comped) study, carried out under the auspices of the International Association for the Evaluation of Educational Achievement (IEA), the status of gender and computer use in education in a number of ...
Janssen Reinen, Ingeborg, Plomp, Tjeerd
core   +2 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

CONTRADICTIONS IN PEDAGOGICAL RESEARCH. AN ANALYSIS FROM A DIALECTICAL-MATERIALIST CONCEPTION OF THE WORLD / LAS CONTRADICCIONES EN LAS INVESTIGACIONES PEDAGÓGICAS. UN ANÁLISIS DESDE LA CONCEPCIÓN DIALÉCTICO-MATERIALISTA DEL MUNDO

open access: yesDidasc@lia: didáctica y educación, 2012
This article is aimed at clarifying the dynamic in précising and identifying the contradictions in scientific investigations, especially in the field of Pedagogical Sciences, from a dialectical-materialist conception of the world.
Ernan Santiesteban Naranjo   +1 more
doaj  

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

Dal Postmodernismo al Nuovo Realismo. Note sull’architettura italiana negli ultimi trent’anni

open access: yesRivista di Estetica, 2016
Starting from the summary of distinct time phases of the events of twentieth century Italian architecture, these notes offer an interpretation of its last thirty years.
Franco Purini
doaj   +1 more source

‘Feminism: Confronting a Contradiction’ [PDF]

open access: yes, 2017
The contemporary debate centering round the circumference of feminist discourse has of late been very potent in addressing the issues of certain prejudiced notions in our existing patriarchal structure.
Chakraborty, Dr Sanjit
core  

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

open access: yesFEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel   +8 more
wiley   +1 more source

University Education Of Specialists In International Affairs As A Way Of Passing Cultural Code

open access: yesVestnik MGIMO-Universiteta, 2014
The article describes the cultural code approach to the process of higher education requires global understanding and awareness of the integrity of academic studies at the university, comprising both professional and humanitarian disciplines, such as ...
Irina M. Shepeleva
doaj   +2 more sources

Development of dialectical thinking in education

open access: yesСовременное дошкольное образование
Background. The article presented as a discussion brings up the variety of relevant topics on the dialectical thinking formation: “Why is the modern education not interested in developing the dialectical thinking?”; “If based on the dialectical and ...
Eugeny E. Krasheninnikov   +1 more
doaj   +1 more source

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