Results 71 to 80 of about 218,221 (304)

Civilization and its consequences

open access: yes, 2016
This article outlines the origins and meanings of the concept of civilization in Western political thought. In doing so it necessarily explores the nature of the relationship between civilization and closely related ideas such as progress and modernity ...
Bowden, Brett (R15141)
core   +1 more source

GH172 Difructose Dianhydride I Synthase: A Two‐Stepped Journey via Glycosylation and Cyclization Using QM/MM Metadynamics

open access: yesChemistry – A European Journal, EarlyView.
Unlocking the chemistry of caramel by simulations and experimental validation. αFFase1${\alpha }\rm{FFase1}$ converts inulobiose into difructose dianhydride I, one component of caramel, through two steps: a rate‐limiting glycosylation (with a rare sugar ring flip) followed by a cyclization step, guided by residues E85, K147, and N226.
Santiago Alonso‐Gil   +7 more
wiley   +1 more source

Effects of weight status, sex, age, sedentary behavior, pubertal status and socioeconomic status on the physical activity of children and adolescents

open access: yesBMC Public Health
Background Physical inactivity, especially in the context of the worldwide childhood obesity epidemic, is still a growing public health concern. Moreover, both physical inactivity and overweight often become ingrained and subsequently persist into ...
Alma Weimann   +3 more
doaj   +1 more source

Civilization : the essence of an evaluative descriptive concept

open access: yes, 2014
The power of ideas and language is not to be underestimated – ideas do matter, both 'good' and 'bad' ideas. John Maynard Keynes was right when he proclaimed that the 'ideas of economists and political philosophers, both when they are right and when ...
Bowden, Brett (R15141)
core  

Talk or Walk: Evidence on the Impact of Green Reporting on Corporate Green Growth

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study presents novel insights on modeling whether green reporting is merely talk or effectively drives corporate green growth, which is an essential factor for sustainable development and addressing environmental and climate‐related challenges.
Shengying Shi, Hamdan Al‐Jaifi
wiley   +1 more source

Covalent Organic Framework Membranes through Sequential Imine Exchange for Precise Molecular Separation

open access: yesNano-Micro Letters
Highlights A sequential imine exchange strategy is first proposed for the fabrication of highly crystalline and defect-free covalent organic framework (COF) membranes.
Tingyuan Wang   +9 more
doaj   +1 more source

Saving civilization from itself

open access: yes, 2013
In his recent lecture series, Guilt about the Past, Bernard Schlink observes, "What is both historically unique and persistently disturbing about the Holocaust is that Germany, with its cultural heritage and place among civilized nations, was capable of ...
Bowden, Brett (R15141)
core  

The vision of order and al-‘Umran as an explanatory concept in the debates on civilization [PDF]

open access: yes, 2017
Debates around the concept of civilization are increasing. It is natural for debates to intensify given that several disciplines such as sociology, political science, and international relations are using civilization as a unit of analysis.
Işık, Vahdettin
core  

Selective Modification of the Product Profile of Biocatalytic Hydrolyzed PET via Product‐Specific Medium Engineering

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
The product profile of enzymatically hydrolyzed PET can be modified by medium engineering and thereby adapted to a desired product. TPA, MHET or BHET can be forced as the predominant product using a basic pH (blue), 25 % ethylene glycol (EG) and IsPETasewt (green) or ≥25 % EG and LCCICCG (pink), respectively.
Tobias Heinks   +8 more
wiley   +1 more source

American Civilization [PDF]

open access: yes, 2006
Autopoietic societies have produced three major images of civilization: the Greco-Roman, the Eurocentric Western, and the Settler Society type. The most important incarnation of the latter to date has been America.
Murphy, Peter, Peter Murphy
core   +1 more source

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