Results 51 to 60 of about 275,299 (260)

Research on the Detoxification of Municipal Solid Waste Incineration Fly Ash: Organic Acid Washing Pretreatment Coupled With Cement/DDTC Stabilization

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Heavy metals in municipal waste incineration fly ash are potentially harmful to the ecological environment and human health. To mitigate the hazards of fly ash, this study attempts to detoxify fly ash through organic acid washing pretreatment coupled with cement/sodium diethyldithiocarbamate (DDTC) solidification.
Junfeng Pang   +4 more
wiley   +1 more source

Quantized reduction as a tensor product

open access: yes, 2000
Symplectic reduction is reinterpreted as the composition of arrows in the category of integrable Poisson manifolds, whose arrows are isomorphism classes of dual pairs, with symplectic groupoids as units. Morita equivalence of Poisson manifolds amounts to
A Cannas   +61 more
core   +1 more source

Transfer Learning Approaches in Bioprocess Engineering: Opportunities and Challenges

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Transfer learning (TL) has recently emerged as a promising approach to overcoming one of the key limitations of bioprocess engineering: data scarcity. By leveraging knowledge from one bioprocess to another, TL allows existing models and data sets to be reused efficiently, accelerating process development, improving prediction accuracy, and ...
Daniel Barón Díaz   +3 more
wiley   +1 more source

Stepwise Extraction Study on the Occurrence of Uranium in Tongren Bahuang Phosphorite, Guizhou

open access: yesYankuang ceshi, 2018
BACKGROUND Previous studies have found that phosphorite deposits in Tongren Bahuang of Guizhou Province is rich in the radioactive element uranium.
WANG Zhi-gang   +3 more
doaj   +1 more source

Jet isomorphism for conformal geometry [PDF]

open access: yes, 2007
Jet isomorphism theorems for conformal geometry are discussed. A new proof of the jet isomorphism theorem for odd-dimensional conformal geometry is outlined, using an ambient realization of the conformal deformation complex.
Graham, C. Robin
core   +1 more source

Advancing Sustainable Development in Manufacturing: A Strategic Framework for Overcoming Green–Lean Implementation Barriers

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Manufacturing's transition to sustainable development depends on integrating green with lean under credible environmental policy and stakeholder engagement. Although benefits are well established, the literature underspecifies implementation barriers and their prioritisation. This study identifies, structures, and prioritises barriers to green–
Jose Arturo Garza‐Reyes   +4 more
wiley   +1 more source

Counting Models of Genus One Curves

open access: yes, 2010
Let C be a soluble smooth genus one curve over a Henselian discrete valuation field. There is a unique minimal Weierstrass equation defining C up to isomorphism. In this paper we consider genus one equations of degree n defining C, namely a (generalised)
Birch   +4 more
core   +1 more source

Corporate Management of Environmental, Social, and Governance Ratings and Rating Divergence

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT As environmental, social, and governance (ESG) ratings increasingly influence investment and corporate decision‐making, companies face growing pressure to manage their ESG performance strategically. This study examines how firms navigate the fragmented ESG rating landscape marked by significant agency divergence. Based on a multiple‐case study
Selina Hauch
wiley   +1 more source

Subcaterpillar Isomorphism: Subtree Isomorphism Restricted Pattern Trees To Caterpillars [PDF]

open access: yesAnnals of computer science and information systems, 2022
Tomoya Miyazaki, Kouichi Hirata
doaj   +1 more source

Toward Carbon Accounting and Circular Harmony in Shipping Corporations: A Systematic Bibliometric Review

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines how carbon accounting can be used to govern, not merely report, circular economy principles in shipping corporations. Grounded in institutional theory and aligned with the UN 2030 Agenda, this study introduces circular harmony as an accounting design principle: Circular interventions are embedded in a single well‐to‐wake ...
Assunta Di Vaio   +2 more
wiley   +1 more source

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