Results 41 to 50 of about 4,394,737 (281)

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Transformation and Development of the Coal-Based Energy Industry Under the Goals of Carbon Peaking and Carbon Neutrality

open access: yesChinese Journal of Urban and Environmental Studies, 2022
The coal-based energy industry plays a huge role in supporting the development of a national economy. As China pledges to achieve carbon peaking and carbon neutrality goals, how to keep a balance between carbon emission reduction and coal consumption has
Dalin JIANG
doaj   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

open access: yesFEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman   +4 more
wiley   +1 more source

What is the benefit of organically-reared dairy cattle? Societal perception towards conventional and organic dairy farming

open access: yesInternational Journal on Food System Dynamics, 2015
During the last years, current systems in agriculture and food production have been topic in public discussions. Especially modern animal husbandry seems not to match consumers’ or societal needs any longer.
Inken Christoph-Schulz   +2 more
doaj  

The effect of avian influenza outbreaks on retail price premiums in the United States poultry market

open access: yesPoultry Science
: This study analyzes the effect of avian influenza outbreaks on retail price premiums in the US poultry market. We estimate hedonic price models for eggs, chickens, and turkeys, controlling for quality characteristics, unobserved time, and regional ...
Omid Zamani   +2 more
doaj   +1 more source

The Application of the Simplified Speculative Frame Method for Monitoring the Development of the Housing Market

open access: yesReal Estate Management and Valuation, 2022
This article contributes to research into price dynamics on the real estate market. It proposes a simplified index-based speculative frame method for measuring above-average increases and decreases in real estate prices and monitoring market performance.
Brzezicka Justyna
doaj   +1 more source

Urban Transport Market Theoretical Analysis. [PDF]

open access: yes, 1993
1.The Institute for Transport Studies (ITS) was commissioned by the Department of Transport (DoT), the Association of Metropolitan Authorities (AMA) and the Passenger Transport Executive Group (PTEG) to undertake this project in November 1992.
Nash, C.A., Preston, J.M., Toner, J.P.
core  

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Simultaneous Determination of Benzimidazoles and Their Metabolites Residues in Dairy Products by Solid Phase Extraction-Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry

open access: yesShipin gongye ke-ji
A method for the simultaneous determination of benzimidazoles and their metabolites in dairy products was established using ultra high performance liquid chromatography-tandem mass spectrometry (MS).
Yongsheng QIAO   +6 more
doaj   +1 more source

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