Results 141 to 150 of about 657,244 (332)
Principals' Leadership Content Knowledge in STEM contexts
British Educational Research Journal, EarlyView.Abstract In this paper we consider the nature of school principals' leadership content knowledge (LCK) for STEM subjects and for integrated STEM. We present a conceptualisation of STEM LCK based on aspects of principals' STEM capability and consideration of the differences between LCK and pedagogical content knowledge.
Kim Beswick, Vince Geiger, Sharon Fraser
wiley +1 more source
Structural breaks and fiscal sustainability of the Indonesian government budget
Economic Journal of Emerging Markets, 2015 The purpose of this study is to identify government policy regimes or structural breaks as indicated by significant changes in debt to GDP ratio and to identify fiscal sustainability in Indonesia from 2000 to 2013.
Ivantia S. Mokoginta +1 more
doaj
British Educational Research Journal, EarlyView.Abstract Higher education in the United Kingdom has dramatically expanded in recent decades, along with questions about its effectiveness in preparing graduates for the labour market. With rising tuition fees and increasing competition for graduate jobs, many students opt to study ‘professional’ subjects—fields closely tied to specific professions ...
Sarah Pemberton
wiley +1 more source
Portfolio Selection: A Heuristic Approach
, 1960 Geoffrey P. E. Clarkson +1 more
openalex +2 more sources
Simulation of security returns for testing portfolio selection procedures [PDF]
, 1971 George M. Frankfurter +2 more
openalex +1 more source
Host Cell Protein Clinical Safety Risk Assessment—An Updated Industry Review
Biotechnology and Bioengineering, EarlyView.ABSTRACT Host cell proteins (HCP) are process‐related impurities that can co‐purify with therapeutic proteins. Some HCP impurities potentially can have an impact on patient safety (immunogenicity or toxicity), efficacy, and/or product quality. It is important to reduce the levels of HCP impurities with a well‐controlled manufacturing process and to ...
Lisette Coye +19 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT This study examined how Bitcoin, energy prices, and geopolitical risk interact by examining the first four moments (mean, variance, skewness, and kurtosis) of their return distributions by using wavelet analysis. The findings reveal that the co‐movement patterns of energy index, geopolitical risk index, and Bitcoin prices are time and ...
Pooja Kumari +4 more
wiley +1 more source
Machine Learning and Portfolio Optimization
Management Sciences, 2018 Gah-Yi Ban, N. Karoui, Andrew E. B. Lim
semanticscholar +1 more source