Why so few students do maths and science. CEPS Policy Brief No. 313, 10 January 2014

Policy-makers often fret about the low number of university graduates in the fields of science, technology, engineering and mathematics (STEM). Proposed solutions often focus on providing better information for students and parents about the employability or average wages of different fields to emphasise that STEM professions pay. This paper argues that, from a personal point of view, students are actually making rational decisions, if all benefits and costs are factored into the equation. The authors conclude, therefore, that public policy needs to change the incentives to induce students to enter these fields and not just provide information about them.

Appletons' popular science monthly.

Editor: W. J. Youmans.

Science on the march : the magazine of the Buffalo Museum of Science.

Magazine of the Buffalo Museum of Science, July 1959-

Journal of research of the National Institute of Standards and Technology.

World textile abstracts

The teaching of history and civics in the elementary and the secondary school,

Bibliography at head of chapters.

Popular science monthly.

Title from cover.

The Christian Science hymnal,

Mode of access: Internet.

NASA authorization for fiscal year 1978 [microform] : hearings before the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-fifth Congress, first session, on S. 365 ...

Reuse of record except for individual research requires license from Congressional Information Service, Inc.

NASA authorization for fiscal year 1981 [microform] : hearings before the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-sixth Congress, second session, on [S.2238... and] S. 2240 ....

Reuse of record except for individual research requires license from Congressional Information Service, Inc.

Abstract of the Proceedings of the Society of Arts

Mode of access: Internet.

Chemical abstracts.

"A publication of the Chemical Abstracts Service."

Crystallography of zirconium hydrides in recrystallized Zircaloy-2 fuel cladding lay electron backscatter diffraction

Precipitation morphology and habit planes of the delta-phase Zr hydrides, which were precipitated within the a-phase matrix grains and along the grain boundaries of recrystallized Zircaloy-2 cladding tube, have been examined by electron backscatter diffraction (EBSD). Radially-oriented hydrides, induced by residual tensile stress, precipitated in the outside region of the cladding, and circumferentially-oriented hydrides in the stress-free middle region of the cladding. The most common crystallographic relationship for both types of the hydrides precipitated at the inter- and intra-granular sites was identical at (0001)(alpha) // {111}(delta), with {1017}(alpha) // {111}(delta) being the occasional exception only for the inter-granular radial hydrides. When tensile stress was loaded, the intra-granular hydrides tended to preferentially precipitate in the grains with circumferential basal pole textures. The inter-granular hydrides tended to preferentially precipitate on the grain faces opposite to tensile axis. The change of prioritization in the precipitation sites for the hydrides due to tensile stress could be explained in terms of the relaxation effect of constrained elastic energy on the terminal solid solubility of hydrogen at hydride precipitation.

The Society of States under siege? An English School perspective on the emergence of global civil society

In this article I critically examine the theoretical and empirical relationship between world society, whereby global civil society is taken to be its physical or empirical counterpart, and the society of states. This relationship is typically portrayed as contradictory or confrontational, and I contend that this mainstream perspective is reliant on a superficial analysis of the relationship. If one examines the deeper dynamics, viewed in their contemporary international normative context, then one can identify the more constructive and permissive aspects of the relationship. Rather than being wholly incompatible I argue that world society and international society are mutually constitutive and mutually dependent regimes, whose relationship is more often marked by cooperation than by conflict. English School theory provides the conceptual framework for this analysis. The relationship between international and world society presents a core ontological tension within this theory, and again they tend to occupy polarised positions. A synthesis of four international theories - pluralist international society theory, solidarist international society theory, critical international theory, and the discourse of global civil society - informs the hypothesis that the relationship can be normatively and empirically reconciled. In order to empirically support this explanation I analyse two phenomena in world politics - transnational advocacy networks and humanitarian intervention - where there is an apparent tension between international and world society.