Results 31 to 40 of about 2,635,391 (306)

Evaluation of volatile safety in children's play mats based on non-targeted screening and risk prioritization

open access: yesEcotoxicology and Environmental Safety
Given the widespread use of play mats and their close contact with children, it is crucial to identify potential chemical hazards associated with these products.
Shuang Liang   +5 more
doaj   +1 more source

The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity

open access: yesMolecular Oncology, EarlyView.
Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli   +7 more
wiley   +1 more source

Analysis of 97 emetic Bacillus cereus strains in prepackaged pastries in Taizhou City from 2020 to 2022

open access: yesZhongguo shipin weisheng zazhi
ObjectiveTo understand the diarrhea-type virulence genes, the antimicrobial resistance and the molecular typing of emetic Bacillus cereus from the pre-packaged pastries in Taizhou City.MethodsThe Polymerase Chain Reaction (PCR) method was used to ...
WANG Ping   +5 more
doaj   +1 more source

Improving Risk Factor of Market Risk Capital Requirement in Solvency Model of Iranian Insurance Industry [PDF]

open access: yesمدلسازی اقتصادسنجی, 2018
The main purpose of this paper is to present a more efficient method than the 69th act and previous studies, for determining risk factor of Market Risk Capital Requirement.
Nader Mazloumi, Amir Safari, Reza Jafari
doaj   +1 more source

Optimal portfolio selection in an It\^o-Markov additive market

open access: yes, 2018
We study a portfolio selection problem in a continuous-time It\^o-Markov additive market with prices of financial assets described by Markov additive processes which combine L\'evy processes and regime switching models.
Palmowski, Zbigniew   +2 more
core   +1 more source

Sustainable bioplastics manufacturing from renewable sources

open access: yesFEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto   +6 more
wiley   +1 more source

The Fama-French five-factor model and the US-China trade war: An empirical investigation of the Indonesia, US, and China stock market

open access: yesJema: Jurnal Ilmiah Bidang Akuntansi dan Manajemen, 2022
Despite numerous studies of the US and China trade war effect being published over the last seven years, this topic has remained equivocal. The portfolio formation model that underlies the arbitrage pricing theory is still relatively small, especially ...
Irenna Elizabeth   +2 more
doaj   +1 more source

Market Efficiencies and Market Risks [PDF]

open access: yesSSRN Electronic Journal, 2010
In recent years numerous papers constructed or simulated financial markets at an agent level, aiming to explain the non-stationarity of price processes. All such papers agree that the heterogeneity of agents and of pricing models creates a dynamics in terms of pricing models used that explains not only the non-stationarity of price processes, but also ...
openaire   +2 more sources

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Multilayered hollow transition metal nitride spheres made from single-source precursors for SERS analytics

open access: yesNature Communications
Traditional high-temperature and high-pressure synthesis routes make transition metal nitride (TMN) grains prone to sintering and agglomeration, thus synthesis of architectures with high specific surface area and pore volume is an urgent problem to be ...
Xiaoyu Song   +7 more
doaj   +1 more source

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