Results 91 to 100 of about 65,055 (310)

Data‐Driven Review on Aerogels and Polymeric Aerogels

open access: yesAngewandte Chemie International Edition, Accepted Article.
Thoroughly data‐driven review on chemistry–properties–applications of aerogels is provided. Aerogel is a category of solid materials having homogeneous, highly porous nanostructures. Unique physicochemical properties of aerogels have attracted much attention in wide fields due to their potentials for energy/environmental issues in the 21st century ...
Satoru Takeshita   +2 more
wiley   +1 more source

Influence of Ligand Design and Non‐Covalent Interactions on the Isoselective Ring‐Opening Polymerization of rac‐ß‐Butyrolactone using Salan and Salalen Rare‐Earth Metal Catalysts

open access: yesAngewandte Chemie International Edition, Accepted Article.
We herein report the influence of the ligand framework on the isoselective ring‐opening polymerization (ROP) of rac‐β‐butyrolactone using highly active in situ generated salan [ONNO]H2 and salalen [ONNO]H rare‐earth metal complexes. The stereochemistry was found to be highly dependent on the ortho‐substituents, enabling the synthesis of either ...
Stefanie Hörl   +4 more
wiley   +1 more source

Circulating TREM2 as a noninvasive diagnostic biomarker for NASH in patients with elevated liver stiffness

open access: yesHepatology, EarlyView., 2022
Abstract Background and Aims Reliable noninvasive biomarkers are an unmet clinical need for the diagnosis of NASH. This study investigates the diagnostic accuracy of the circulating triggering receptor expressed on myeloid cells 2 (plasma TREM2) as a biomarker for NASH in patients with NAFLD and elevated liver stiffness.
Vineesh Indira Chandran   +17 more
wiley   +1 more source

On Equations for the Multi-quark Bound States in Nambu--Jona-Lasinio Model [PDF]

open access: yesECONFC0605151:0011,2006, 2006
In present report we review some preliminary results of investigation of higher orders of mean-field expansion for Nambu--Jona-Lasinio model. We discuss first results of investigation of next-to-next-to-leading order of mean-field expansion equations for four-quark and three-quark Green functions.
arxiv  

A shared mucosal gut microbiota signature in primary sclerosing cholangitis before and after liver transplantation

open access: yesHepatology, EarlyView., 2022
In this study of the gut mucosal microbiota in primary sclerosing cholangitis (PSC), we found consistent microbiota features associated with PSC and recurrent PSC, PSC with inflammatory bowel disease and a persistent gut dysbiosis after liver transplantation Abstract Background and Aims Several characteristic features of the fecal microbiota have been ...
Mikal Jacob Hole   +12 more
wiley   +1 more source

Design of conventional batch distillation of anaerobic digestate to isolate ammonium bicarbonate considering non‐ideal mixture behavior

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Anaerobic digestate is a byproduct of biogas production and it is suitable for use as fertilizer. Ammonia and carbon dioxide provide the anaerobic digestate with buffer capacity and these compounds are responsible for the regulation of the pH of this soil organic amendment.
Alejandro Moure Abelenda   +1 more
wiley   +1 more source

Ocrelizumab quantitation by liquid chromatography-tandem mass spectrometry

open access: yesJournal of Mass Spectrometry and Advances in the Clinical Lab, 2022
Introduction: Ocrelizumab is a monoclonal anti-CD20 antibody approved for the treatment of multiple sclerosis (MS). The clinical value of therapeutic drug monitoring (TDM) for this antibody in treatment of MS is unknown, and an adequately specific and ...
Erik I. Hallin   +4 more
doaj  

O gnosticismo antigo e o existencialismo contemporâneo

open access: yesCadernos Cajuína, 2017
Este trabalho pretende apresentar algumas das ideias de Hans Jonas presentes em sua análise sobre a relação entre os movimentos gnósticos da Antiguidade Tardia e do existencialismo heideggeriano a partir da tese de que ambos compartilham um caráter ...
Thiago Vasconcelos
doaj  

Application of geographical information systems in modelling of military operations

open access: yesAviation, 2005
The algorithm of the stochastic model of combat is given in article. Random functions describing the basic processes of combat (movement of military personnel, detection of the enemy, firing and its results, etc.) are recorded. Corresponding mathematical
Albertas Pincevičius   +2 more
doaj   +1 more source

Heavy Flavour Lifetimes and Lifetime Differences [PDF]

open access: yesECONFC0304052:WG114,2003, 2003
We give an overview of heavy flavour lifetime measurements, focusing on recent results from the Tevatron and the B factories.
arxiv  

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