Results 71 to 80 of about 150,342 (309)

Covalent organic framework membrane with hourglass-shaped nanochannels for ultrafast desalination

open access: yesNature Communications
Covalent organic framework (COF) holds great potential as next-generation high-performance desalination membrane material owing to their uniform nanochannels (homo-nanochannels) and abundant functional groups, and the hierarchical structures of ...
Xiaocui Wei   +8 more
doaj   +1 more source

Board Networks and Corporate Carbon Emissions: A Cross‐Country Analysis of Causal Effects

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines whether board networks influence corporate carbon emissions and the strategic pathways through which firms decarbonize. Using a sample of 1952 firms across 48 countries from 2003 to 2020, we employ dynamic stacked regressions that exploit exogenous carbon‐regulation shocks affecting firms connected through shared third ...
Katarzyna Burzynska   +3 more
wiley   +1 more source

Technology and Change : The Role of Technology in Knowledge Civilization [PDF]

open access: yes, 2005
The paper presents a reflection on the role of technology in the era of knowledge civilization. Diverse perceptions of this era, the concepts of three civilization eras versus three waves, of a conceptual platform versus an episteme of a civilization era,
Andrzej, P. Wierzbicki
core  

The Tree of Life Synagogue Attack: A Terrorist Radicalization Assessment Protocol‐18 Examination of Pre‐Attack Warnings and Post‐Attack Contagion and Copycat Effects

open access: yesBehavioral Sciences &the Law, EarlyView.
ABSTRACT This is a retrospective case study of an antisemitic lone actor terrorist who completed the deadliest attack against the Jewish community in American history. The analysis through the lens of the Terrorist Radicalization Assessment Protocol (TRAP‐18) finds that 72% of the warning indicators were present, including four proximal warning ...
Molly Amman, Julia Kupper, J. Reid Meloy
wiley   +1 more source

Civilization & establishing the human rights, freedom & dignity

open access: yes, 2017
In today's era, human rights are facing many challenges, which are reflected in the exercise of these rights by individuals, sometimes even to the extent that they are deprived of these rights by the provisions of the law, and even legislating laws that ...
Gaber El Wenda
core   +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

Rethinking Climate Change on the Role of Human Power Generation, Alternative Perspectives, Potential Solutions, and a Plea for Action

open access: yesChemie Ingenieur Technik, EarlyView.
All energy matters Let us broaden the discussion on solutions to climate change. Greenhouse gases have upset the delicate equilibrium of the Earth's energy balance. Consequently, all sources of heat affect the temperature of the Earth. Although the amount of additional heat generated by humans is a fraction of that produced by the sun, it is generated ...
Martin Bertau   +2 more
wiley   +1 more source

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  

"Factors of Islamic Civilization Stability and florishing.. the system of family as an example"

open access: yes, 2018
Islamic civilization is one of the greatest human civilizations that has existed throughout the ages, and distinguished from others by its foundations and principles of material and spiritual constant.
Gaber El Wenda
core   +1 more source

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

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