Results 11 to 20 of about 20,517 (194)

Retracted: Can the chemical industry solve the climate change?On the role of human energy production, renewable energies, and the potential of chemistry as a solution provider

open access: yesChemie Ingenieur Technik, EarlyView., 2023
Let us consider an alternative perspective on climate change: The sum of solar radiation and heat generated by human activity result in a net energy input of 1.96 times that of the Sun on the Earth's surface. The expanding global population is expected to exacerbate this issue. Potential solutions are proposed, including replacement and heat recycling.
Martin Bertau, Gerald Steiner
wiley   +1 more source

Weak equivalence of higher-dimensional automata [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2021
This paper introduces a notion of equivalence for higher-dimensional automata, called weak equivalence. Weak equivalence focuses mainly on a traditional trace language and a new homology language, which captures the overall independence structure of an ...
Thomas Kahl
doaj   +1 more source

Leg tissue composition and physico-chemical parameters of sheep meat fed annatto coproduct

open access: yesSemina: Ciências Agrárias, 2017
Our objective was to evaluate leg tissue composition and physico-chemical quality parameters of sheep meat fed with increasing levels of annatto coproduct.
Dorgival Morais de Lima Júnior   +5 more
doaj   +1 more source

Higher-dimensional automata modeling shared-variable systems [PDF]

open access: yesLogical Methods in Computer Science, 2019
The purpose of this paper is to provide a construction to model shared-variable systems using higher-dimensional automata which is compositional in the sense that the parallel composition of completely independent systems is modeled by the standard ...
Thomas Kahl
doaj   +1 more source

Preduals of semigroup algebras [PDF]

open access: yes, 2010
For a locally compact group G, the measure convolution algebra M(G) carries a natural coproduct. In previous work, we showed that the canonical predual C 0(G) of M(G) is the unique predual which makes both the product and the coproduct on M(G) weak ...
Daws, M., Pham, H-L., White, S.
core   +1 more source

Coproduction of healthcare service [PDF]

open access: yesBMJ Quality & Safety, 2015
Efforts to ensure effective participation of patients in healthcare are called by many names—patient centredness, patient engagement, patient experience. Improvement initiatives in this domain often resemble the efforts of manufacturers to engage consumers in designing and marketing products. Services, however, are fundamentally different than products;
Batalden, Maren   +6 more
openaire   +3 more sources

Dendriform structures for restriction-deletion and restriction-contraction matroid Hopf algebras [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2016
We endow the set of isomorphism classes of matroids with a new Hopf algebra structure, in which the coproduct is implemented via the combinatorial operations of restriction and deletion.
Nguyen Hoang-Nghia   +2 more
doaj   +1 more source

Electrochemical Synthesis of 1,1′-Binaphthalene-2,2′-Diamines via Transition-Metal-Free Oxidative Homocoupling

open access: yesSustainable Chemistry, 2022
The facile and green synthesis of 1,1′-binaphthalene-2,2′-diamine (BINAM) derivatives was established via the anodic dehydrogenative homo-coupling of 2-naphthylamines.
Duona Fan   +4 more
doaj   +1 more source

Topologies on Product and Coproduct Frölicher Spaces

open access: yesDemonstratio Mathematica, 2014
In this paper, the topologies underlying a product Frölicher space and a coproduct Frölicher space are defined and compared. It is shown that the product topology, which is equal to the one induced by structure functions, is the weakest one in which all ...
Batubenge T. A., Tshilombo M. H.
doaj   +1 more source

Ghanaian Cocoa (Theobroma cacao L.) Bean Shells Coproducts: Effect of Particle Size on Chemical Composition, Bioactive Compound Content and Antioxidant Activity

open access: yesAgronomy, 2021
The worldwide cocoa bean shell (CBS) generation is estimated at around 900,000 tons. In their composition, this coproduct showed several bioactive compounds like methylxanthines or polyphenolic compounds. Thus, the aim of this work was to investigate the
Carmen Botella-Martínez   +7 more
doaj   +1 more source

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