Results 251 to 260 of about 5,336 (304)

Evaluating the effectiveness of various disinfectants in deep carious lesions: An <i>in vivo</i> study. [PDF]

J Conserv Dent Endod
Disodia N, Dhanak N, Pidaparthi A, Asthana G, Kanodia S.   +4 more
europepmc   +1 more source

Mapping the US Bridgebuilding Field: Situating Organizations in the Ecosystem of Social Change

Conflict Resolution Quarterly, EarlyView.
ABSTRACT This article explores the ecosystem of bridge‐building initiatives in the United States. Drawing on an original database of 223 organizations, interviews with 7 staff across 6 organizations, and a literature review related to bridge‐building, polarization, and collective action, we first describe the range of existing initiatives and their ...
Gabrielle Mathews, Karen Ross
wiley   +1 more source

“Efforts to Surface the Unspoken”: A Mixed Methods Study of a Risk‐Informed Check‐In in Norwegian Family Mediation

Conflict Resolution Quarterly, EarlyView.
ABSTRACT In family mediation, emotional discomfort and perceived unsafety may signal deeper relational risks, including postseparation violence. Standard intake procedures in Norwegian family mediation depend on disclosure to a nonclinical administrator before any therapeutic relationship exists, and research documents systematic under‐reporting at ...
Jan Stokkebekk, Trine Eikrem, Kristoffer Whittaker   +2 more
wiley   +1 more source

Serendipity discrete complexes with enhanced regularity. [PDF]

Calcolo
Di Pietro DA, Hanot M, Salah M, Salah M.
europepmc   +1 more source

The Link Between Financial Auditors and Corporate Social Responsibility: A Review of Empirical Studies and Implications for Future Research

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Based on stakeholder agency theory, this structured literature review included 89 empirical quantitative studies published between 2013 and the present on the complex relationship between financial auditors and corporate social responsibility (CSR) outcomes. We created a research framework based on DeFond and Zhang's (2014) taxonomy and the bi‐
Patrick Velte
wiley   +1 more source

Characterization of matrices with bounded Graver bases and depth parameters and applications to integer programming. [PDF]

Math Program
Briański M, Koutecký M, Král' D, Pekárková K, Schröder F.   +4 more
europepmc   +1 more source

Numerically exact configuration interaction at quadrillion-determinant scale. [PDF]

Nat Commun
Shayit A, Liao C, Upadhyay S, Hu H, Zhang T, DePrince Iii AE, Yang C, Li X.   +7 more
europepmc   +1 more source

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On Inexact Preconditioners for Nonsymmetric Matrices

SIAM Journal of Scientific Computing, 2005
Summary: Inexact versions of the block-triangular preconditioners for nonsymmetric matrices of block two-by-two structures presented by \textit{M. F. Murphy, G. H. Golub}, and \textit{A. J. Wathen}[SIAM J. Sci. Comput. 21, No.~6, 1969--1972 (2000; Zbl 0959.65063)] and by \textit{I. C. F. Ipsen} [ibid.
Zhong-Zhi Bai, Michael K Ng
exaly   +2 more sources

Optimal and Superoptimal Circulant Preconditioners

SIAM Journal on Matrix Analysis and Applications, 1992
The author investigates preconditioning methods for linear algebraic systems \(Ax=f\) with a dense positive definite matrix \(A\). He calls a conditioning matrix \(C\) optimal if it minimizes \(\| C-A\|\) and superoptimal if it minimizes \(\| I-C^{-1} A\|\), both in the Frobenius norm.
exaly   +3 more sources