Results 91 to 100 of about 565,889 (282)
Energy Landscapes in Chemical Reactions and Transport
ChemPhysChem, Volume 26, Issue 6, March 15, 2025.Kinetics/dynamics of chemical reactivity and transport of chemical species in a solid are both determined by the energy landscape in which they take place. Discussing common grounds but also distinct differences may help in advancing the understanding in both fields.
Karl‐Michael Weitzel
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ChemPhotoChem, EarlyView.This review summarizes recent progress in chalcogen (S, Se, Te)‐incorporated photosensitizers and photothermal agent design. It explores synthetic strategies, spectroscopic and computational characterization, and in vitro/in vivo evaluations, showcasing the potential of these compounds for photodynamic and photothermal therapies.
Subhrakant Jena +3 more
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Modern Slavery Knowledge in the Sri Lankan Tea Industry: A Case Study
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This paper explores the state of knowledge about modern slavery and its removal in the high‐risk Sri Lankan tea industry and the way Sri Lanka can move toward elimination of the practice. Primary evidence gathered through a survey of participants in the tea supply chain in Sri Lanka reveals a perceived low level of understanding of modern ...
Katherine Leanne Christ +3 more
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From Turpentine to (−)‐Menthol: A New Approach
ChemSusChem, EarlyView.Renewable 3‐carene, which can be obtained from the pulp and paper industrial waste crude sulfate turpentine, is successfully transformed to the aroma compound menthol, utilizing a new, four‐step synthesis route. Heterogeneous hydrogenation, solid acid catalysis, and phase transfer catalysis are utilized under organic solvent‐free conditions, with ...
Dominik Dylong +5 more
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Partition Functions and Mass Action Constants of Plasmas of Light Elements at Higher Temperatures
Contributions to Plasma Physics, EarlyView.ABSTRACT We first analyze the relations between the work of Planck and Klimontovich and show that Klimontovich's kinetic theory of non‐ideal plasmas confirms Planck's partition function for the hydrogen plasma. We discuss and check the Planck‐Brillouin‐Larkin (PBL) expressions for Hydrogen with PIMC calculations and derive new partition functions and ...
Werner Ebeling, Gerd Röpke
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The Norwegian legacy of resisting formal grading
The Curriculum Journal, EarlyView.Abstract Norway has a longstanding tradition of prohibiting formal grading in primary education. This paper traces a century of restrictive grading policies and their associated discourses. Using Bacchi's (2009) What's the Problem Represented to be framework, we present an analysis of the policy documents that have underpinned Norwegian assessment ...
Henning Fjørtoft +2 more
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The UK National Youth Work Curriculum—Democratic challenges from Finland
The Curriculum Journal, EarlyView.Abstract This article compares the only two countries—the UK and Finland—that have systematically applied the concept of curriculum to youth work on the national level. It begins by charting the development of a curriculum in youth work in England which has culminated in the production of the new UK government's Department for Culture Media & Sport ...
Tomi Kiilakoski, Jon Ord
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Climate and history in the late 18th and early 19th centuries
Eos, Transactions American Geophysical Union, 1992 As in many areas of human knowledge, the notion of climate acquired a deeper historical content around the turn of the 19th century. Natural philosophers, geographers, and others became increasingly aware of climate's own history and its relation to human, plant and animal, and Earth history.
openaire +2 more sources