Results 31 to 40 of about 170,765 (312)

Determination of bisphenol A and nonylphenol in food packaging material by high performance liquid chromatography-tandem mass spectrometry

Shipin yu jixie, 2023
Objective： A method based on high-performance liquid chromatography-mass spectrometry was developed for the simultaneous determination of bisphenol A and nonylphenol in food packaging material.
TANG Ji-wang, YUAN Lie-jiang, XIAO Yong, WANG Shu-xia, PAN Zhao, DENG Hang   +5 more
doaj   +1 more source

Pricing commodities

Theoretical Computer Science, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Robert Krauthgamer, Aranyak Mehta, Atri Rudra   +2 more
openaire   +2 more sources

Commodity Connectedness [PDF]

SSRN Electronic Journal, 2017
We use variance decompositions from high-dimensional vector autoregressions to characterize connectedness in 19 key commodity return volatilities, 2011-2016. We study both static (full-sample) and dynamic (rolling-sample) connectedness. We summarize and visualize the results using tools from network analysis.
Diebold, Francis X., Liu, Laura, Yılmaz, Kamil   +2 more
openaire   +2 more sources

Effect of Probiotics Complex on Improving Antibiotic-associated Diarrhea in Mice

Shipin gongye ke-ji
Probiotics are frequently utilized in clinical practice to mitigate antibiotic-associated diarrhoea (AAD). This study aimed to assess the efficacy of probiotics complex in ameliorating AAD and to elucidate the underlying mechanisms.
Liyi LU, Yecheng GAO, Junlong CHEN, Yajuan GUO, Hualin LIU, Chang CHEN, Xinliang MAO   +6 more
doaj   +1 more source

O livro didático como mercadoria The textbook as commodity

Pro-Posições, 2012
Para Marx, a mercadoria é a principal categoria para o entendimento do capitalismo. Mediadora das relações sociais, ela é, antes, uma coisa que serve para realizar as necessidades do ser humano.
Kazumi Munakata
doaj   +1 more source

Commodity

, 2020
This chapter discusses the peculiar nature of the ‘commodity’. I start by chopping the word down to its etymological roots and then reanimate it as the ‘commodity form’.
Joss Winn (17170273)
core   +1 more source

İslam Hukuku Açısından Menfaat ve Menfaat İçerikli Bazı Tasarruflar / The Benefit in Islamic Law and Some Savings Including Benefit

İlahiyat Tetkikleri Dergisi, 2016
Bu çalışmada erken dönemden itibaren fukahânın gündeminde önemli bir yer edinen menfaatin mal sayılıp sayılmaması ve buna bağlı olarak hukukî işlemlere konu olup olmayacağı incelenecektir.Menfaatin hukuki konumu üzerinde ciddi tartışmalar ve görüş ...
Yunus Araz
doaj   +1 more source

Tanzanite: Commodity fiction or commodity nightmare?

SSRN Electronic Journal, 2007
Karl Polanyi's discussion of the commodification of land, labour, and money is useful in analysis not only of nineteenth century markets but also of twenty-first century social and economic developments. This working paper explores the process of commodification of tanzanite, a gemstone discovered in the 1960s south of Mt.
openaire   +2 more sources

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Bygdeidyllens gotiska maskineri

Tidskrift för Litteraturvetenskap, 2018
The Country Life Novel’s Gothic Machinery.National Identity and Fluctuating Exchange Value in Fredrika Bremer’s Life in Dalecarlia When Fredrika Bremer in her novel I Dalarne (1845) (Life in Dalecarlia) represents Falu copper mine as the horrific ...
Caroline Haux
doaj   +1 more source