Results 41 to 50 of about 2,511 (203)

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

Assessment of Predictor Importance with the Example of the Real Estate Market

open access: yesFolia Oeconomica Stetinensia, 2016
Regression methods can be used for the valuation of real estate in the comparative approach. However, one of the problems of predictive modelling is the presence of redundant or irrelevant variables in data.
Kubus Mariusz
doaj   +1 more source

Land Price Regression Model and Land Value Region Map to Support Residential Land Price Management: A Study in Nghe an Province, Vietnam

open access: yesReal Estate Management and Valuation, 2022
The real estate market in areas with many socio-economic activities needs to be strictly managed due to the difference between the market price of urban land and the price of land set by the state. This study identifies and analyzes the influence of some
Ha Pham Thi   +3 more
doaj   +1 more source

Structure of the wall peptidoglycan of Streptomyces R39 and the specificity profile of its exocellular DD-carboxypeptidase-transpeptidase for peptide acceptors [PDF]

open access: yesBiochemistry, 1973
Benzylpenicillin and cephaloridine reacted with the exocellular dd-carboxypeptidase–transpeptidase from Streptomyces R39 to form equimolar and inactive antibiotic–enzyme complexes. At saturation, the molar ratio of chromogenic cephalosporin 87-312 to enzyme was 1.3:1, but this discrepancy might be due to a lack of accuracy in the measurement of the ...
J M, Ghuysen   +7 more
openaire   +3 more sources

Identifying Selected Behavioral Determinants of Risk and Uncertainty on the Real Estate Market

open access: yesReal Estate Management and Valuation, 2014
Various market behaviors can be characterized as risky or uncertain, thus their observation is important to the real estate market system. The extensive use of behavioral factors facilitates their implementation and studies in relation to the real estate
Brzezicka Justyna, Wisniewski Radoslaw
doaj   +1 more source

Burrow use by Saharan striped polecat (Poecilictis libyca) in an agricultural area of central Tunisia

open access: yesThe Journal of Wildlife Management, EarlyView.
Saharan striped polecats in agricultural landscapes use many burrows (30–35 per season), facilitated by sandy soils. Burrow sharing is rare and mainly occurs between males and females during mating. Habitat use shifts seasonally, reflecting disturbance and soil conditions. Maintaining stable sandy habitats may be critical for persistence.
Firas Hayder   +2 more
wiley   +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

A Demand - and Supply- Side Constrained Model for Liquidation Value and Related Exposure Periods

open access: yesReal Estate Management and Valuation, 2018
Two problems appear to be most topical in conjunction with mortgage valuation practices during an economic crisis: the assessment of sustainable long-term mortgage values and the assessment of liquidation discounts to prevailing market values which would
Michaletz Vladimir B., Artemenkov Andrey
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

Haemodialysis Nurses' Self‐Reported Cultural Competence and Responsiveness: A Cross‐Sectional Survey

open access: yesJournal of Renal Care, Volume 52, Issue 3, September 2026.
ABSTRACT Background People receiving in‐centre haemodialysis have distinct cultural care needs and preferences, and nurses are expected to respond to these. However, haemodialysis nurses' cultural competence and responsiveness are unknown. Objectives To examine nurses' cultural competence and responsiveness when caring for people with diverse cultural ...
Sara Aryal   +4 more
wiley   +1 more source

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