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pro vyhledávání: '"Nathaniel Schwartz"'
Publikováno v:
Linear Algebra and its Applications. 593:228-250
In this article we study the involutions of O ( V , q ) , an orthogonal group for a vector space V with quadratic form q over a field of characteristic two. The classification proceeds by discussing conjugacy classes of involutions arising as a produ
Publikováno v:
Journal of Policy Analysis and Management. 39:686-719
Dual‐credit courses expose high school students to college‐level content and provide the opportunity to earn college credits, in part to smooth the transition to college. With the Tennessee Department of Education, we conduct the first randomized
Autor:
Nathaniel Schwartz, Mary Kay Stein, Richard Correnti, Nicole Roberts Pratt, Laura Neergaard Booker, Chris Matthis, Maggie Hannan, Jennifer Lin Russell, Victoria Bill
Publikováno v:
American Educational Research Journal. 57:148-187
Attempts to scale up instructional interventions confront implementation challenges that mitigate their ultimate impact on teaching and learning. In this article, we argue that learning about adaptation during the design and implementation phases of
Autor:
Nathaniel Schwartz
Publikováno v:
Communications in Algebra. 46:1912-1925
Symmetric k-varieties generalize Riemannian symmetric spaces to reductive groups defined over arbitrary fields. For most perfect fields, it is known that symmetric k-varieties are in one-to-one cor...
Autor:
Nathaniel Schwartz, John Hutchens
Publikováno v:
Algebras and Representation Theory. 24:1641-1642
We would like to correct two errors in our paper Involutions of type G2 over a field of characteristic 2 [2].
Publikováno v:
Educational Evaluation and Policy Analysis. 37:16S-28S
State longitudinal data systems (SLDSs) have created more opportunities than ever before for rigorous research to influence education policy decisions. As state practitioners who play central roles in building and using our states’ longitudinal dat
Publikováno v:
CISS
This paper is motivated by the problems posed in control design when actuators, sensors, and/or computational nodes connect via unreliable or unpredictable communications channels. In these cases, non-uniformities are introduced into the underlying t
Publikováno v:
Teachers College Record: The Voice of Scholarship in Education. 116:1-46
Background Over the past decade, most of the quantitative studies on teacher preparation have focused on comparisons between alternative and traditional routes. There has been relatively little quantitative research on specific features of teacher ed
Publikováno v:
Educational Evaluation and Policy Analysis. 35:252-279
A number of studies have examined the impact of school accountability policies, including No Child Left Behind (NCLB), on student achievement. However, there is relatively little evidence on how school accountability reforms and NCLB, in particular,
Publikováno v:
WMJ : official publication of the State Medical Society of Wisconsin. 115(4)
Primary hyperparathyroidism (PHPT) is an uncommon endocrine disorder characterized by overproduction of parathyroid hormone. It is diagnosed either due to symptoms or by noting an elevated calcium level on laboratory tests drawn for other reasons. Th