Results 71 to 80 of about 9,958,067 (302)
From quality to outcomes: a national study of afterschool STEM programming
International Journal of STEM Education, 2019 Background State afterschool networks across the US are engaged in system-building efforts to improve the quality of science, technology, engineering, and math (STEM)-focused afterschool programming.
Patricia J. Allen +6 more
doaj +1 more source
A Numerical Methodology for the Painlevé Equations [PDF]
, 2011 The six Painlevé transcendents PI – PVI have both applications and analytic properties that make them stand out from most other classes of special functions. Although they have been the subject of extensive theoretical investigations for about a century,
Fornberg, B., Weideman, J. A. C.
core +2 more sources
FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source
Journal of Education, Health and Sport, 2018 Introduction. Measles is a highly contagious disease capable of inducing epidemics, which strike every 2 to 3 years. Before implementing the vaccine in 1963 measles was devastating communities leading to 135 million of victims and 6 million died because ...
Dorota Sokół +5 more
doaj +3 more sources
The Methodology of Mathematics [PDF]
The Mathematical Gazette, 1995 This essay is based on a talk given by the first author to students and staff of the Departmento de Geometria e Topologia at the University of Seville in November 1993. The issues presented there have been part of a continued debate and discussion at Bangor over many years, and this explains why this is a joint paper.
Brown, Ronald, Porter, Timothy
openaire +2 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
The methodology of the artificial [PDF]
Behavioral and Brain Sciences, 2001 Biorobotics research should not only target “realistic” models of living systems and be judged exclusively from that perspective. It should pay just as much attention to formal models and artificial systems. They allow the examination of assumptions which do not necessarily hold for living systems, but precisely therein lies their value.
openaire +3 more sources
An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane
FEBS Letters, EarlyView.Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa +3 more
wiley +1 more source
A Methodology for Afterburner Evaluation [PDF]
, 1996 A preliminary investigation of the performance of an afterburner module proposed by the Gas Turbine Research Establishment, Bangalore for the Kaveri engine has been carried out.
Haran, AP +6 more
core
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source