Results 41 to 50 of about 14,782 (190)

Molecular weight, amino acid composition and physicochemical properties of the exocellular dd-carboxypeptidase–transpeptidase of Streptomyces R39 [PDF]

open access: yesBiochemical Journal, 1974
The exocellular dd-carboxypeptidase–transpeptidase from Streptomyces R39 was purified to protein homogeneity and in milligram amounts. The isolated enzyme consisted of one polypeptide chain of molecular weight about 53300. Its amino acid composition and several physicochemical properties were determined and compared with those of the exo-cellular dd ...
Jean-Marie Frère   +5 more
openaire   +2 more sources

Co-Integration Test of Selected Indexes on the Share Market and Index of Housing Real Estate Prices

open access: yesReal Estate Management and Valuation, 2020
The integration of financial markets is an ongoing process throughout the world. Research shows that, from Australia through Europe to the United States, the capital and real estate markets are integrating, influencing each other.
Wolski Rafal
doaj   +1 more source

Constraints on Baryon-Nonconserving Yukawa Couplings in a Supersymmetric Theory [PDF]

open access: yes, 1994
The 1-loop evolution of couplings in the minimal supersymmetric standard model, extended to include baryon nonconserving $(B\!\!\!/)$ operators through explicit $R$-parity violation, is considered keeping only $B\!\!\!/$ superpotential terms involving ...
A. Bouquet   +27 more
core   +3 more sources

Over a Million Student Tenants in Poland. Analysis of Preferences

open access: yesReal Estate Management and Valuation, 2018
Students as property tenants are an underestimated and understudied aspect of the market. To date, there has been a widely held opinion that student decisions in the property market and their scope are mostly limited to the area of academic centres.
Źróbek-Różańska Alina, Szulc Lucyna
doaj   +1 more source

Structural Breaks and Explosive Behavior in the Long-Run: The Case of Australian Real House Prices, 1870–2020

open access: yesEconomics: Journal Articles, 2021
In this article, we use tests of explosive behavior in real house prices with annual data for the case of Australia for the period 1870–2020. The main contribution of this paper is the use of very long time series. It is important to use longer span data
Esteve Vicente, Prats Maria A.
doaj   +1 more source

Mediating punitiveness: understanding public attitudes towards work-related fatality cases [PDF]

open access: yes, 2010
This paper concerns an empirical investigation into public attitudes towards work-related fatality cases, where organizational offenders cause the death of workers or members of the public.
Eser A.   +18 more
core   +1 more source

Interaction of β-iodopenicillanate with the β-lactamases of Streptomyces albus G and Actinomadura R39 [PDF]

open access: yesBiochemical Journal, 1982
The beta-lactamases of Streptomyces albus G and Actinomadura R39 are inactivated by beta-iodopenicillanate. However, in contrast with the beta-lactamase I from Bacillus cereus, they also efficiently catalyse the hydrolysis of the inactivator; with the S. albus G enzyme, kcat.
J M, Frère   +3 more
openaire   +2 more sources

Accessibility of Real Estate by Transportation as a Determinant of the Development of Suburban Real Estate Markets – Case Study

open access: yesReal Estate Management and Valuation, 2016
The aim of this article is to show the accessibility of real estate by transportation as a factor that significantly determines the decision to acquire it. Direct access to a public road, or access to an internal road that provides communication with the
Wolny Ada
doaj   +1 more source

Cloning and amplified expression in Streptomyces lividans of the gene encoding the extracellular β-lactamase of Actinomadura R39 [PDF]

open access: yesBiochemical Journal, 1989
By using the promoter-probe plasmid pIJ424, genomic DNA fragments of Actinomadura R39 were shown to have promoter activity in Streptomyces lividans. The same 100-200-copy-number plasmid was used to clone in S. lividans TK24, the gene that encodes the Actinomadura R39 beta-lactamase. Gene cloning resulted in an amplified expression of the beta-lactamase
Fraipont, Claudine   +6 more
openaire   +2 more sources

Post‐Release Survival of the Pelagic Stingray (Pteroplatytrygon violacea, Bonaparte, 1832) in French Longline Fisheries in the Northwestern Mediterranean Sea

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Bycatch remains a critical challenge in global fisheries, even when using selective gears such as longlines. In the French longline fishery targeting Atlantic bluefin tuna (Thunnus thynnus) in the Gulf of Lion, the common pelagic stingray (Pteroplatytrygon violacea) is the primary bycatch species.
Antoine Landreau   +5 more
wiley   +1 more source

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