Results 61 to 70 of about 888 (140)

Software Reuse in an Object Oriented Framework: Distinguishing Types from Implementations and Objects from Attributes

open access: yes, 2000
Almost no object oriented programming languages offer distinct language constructs for the definition of types and their implementations; instead these are united into a single class concept.
J. Leslie Keedy   +4 more
core   +1 more source

Weak And Relative Forms Of Some Selection Properties

open access: yes, 2019
The aim of this thesis is to introduce the weak forms of some classical selection properties in bitopological spaces, investigate the relationships between them and characterize these properties with topological games.
Eysen , Ali Emre
core  

Lack of In Vivo Function of CD31 in Vascular Thrombosis

open access: yes, 2001
SummaryA murine model of endothelial cell injury-based vascular thrombosis was used to test the role of platelet-endothelial cell adhesion molecule-1 (PECAM-1, CD31) in blood cell aggregate formation and vessel occlusion in vivo.
D. Kunz   +3 more
core   +1 more source

Fixed points and best approximation in Menger convex metric spaces [PDF]

open access: yes, 2005
summary:We obtain necessary conditions for the existence of fixed point and approximate fixed point of nonexpansive and quasi nonexpansive maps defined on a compact convex subset of a uniformly convex complete metric space.
Beg, Ismat, Abbas, Mujahid
core  

Classical, neoclassical and Austrian philosophy of economic science

open access: yes
In this paper apriorism has been examined, the main-stream philosophy of economic science. An essential element in apriorism is the idea that the economist should always start his analysis from a hard, solid core of assumptions, in which he can have ...
Maks,J.A.H.
core  

Cigarette Money and Black Market Prices around the 1948 German Miracle [PDF]

open access: yes
This paper is an empirical study of the distribution of black prices among 120 Bavarian locations at two dates, the beginning of July, 1947 and the end of June, 1948. It shows huge differences in the liquidity of those goods either when measured with the
Vincent Bignon
core  

Generation of Connective Tissue-Free Microvascular Fragment Isolates from Subcutaneous Fat Tissue of Obese Mice. [PDF]

open access: yesTissue Eng Regen Med, 2023
Meßner FC   +5 more
europepmc   +1 more source

Chem Eng J [PDF]

open access: yes
Per- and polyfluoroalkyl substances (PFAS) are a class of compounds that have become environmental contaminants of emerging concern. They are highly persistent, toxic, bioaccumulative, and ubiquitous which makes them important to detect to ensure ...

core  

The Dynamic Cultivation System : A new method for the detection of temporal shifts in microbial community structure in clay

open access: yes, 2012
A major problem in the analysis of natural bacterial populations is that probably less than 1% of species were so far cultured and described. In order to overcome this disadvantage, culture independent DNA based methods, such as comparison of PCR ...
Mühling, M.   +11 more
core   +1 more source

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