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642
Selfdetermination and persistence in a reallife setting: Toward a motivational model of high school dropout.
 Journal of Personality and Social Psychology,
, 1997
"... The purpose of this study was to propose and test a motivational model of high school dropout. The model posits that teachers, parents, and the school administration's behaviors toward students influence students' perceptions of competence and autonomy. The less autonomy supportive the so ..."
Abstract

Cited by 183 (19 self)
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on an earlier version of this article and Pierre Provencher for his help in collecting the data. Correspondence concerning this article should be addressed to Robert J. Vallerand, Laboratoire de Recherche sur le Comportement Social, Departement de Psychologie, University du Quebec a Montreal, C.P. 8888, Station
CP VIOLATION WITH Bs
"... The observation of CP violation effects is becoming more and more significant in a variety of channels, due to the impressive experimental effort of the last years. We review recent progress in B0s semileptonic decays and in B 0 s decays into CP eigenstates. 1 ..."
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The observation of CP violation effects is becoming more and more significant in a variety of channels, due to the impressive experimental effort of the last years. We review recent progress in B0s semileptonic decays and in B 0 s decays into CP eigenstates. 1
MINIMAL CP RANK
, 2001
"... For every completely positive matrix A, cprank A ≥ rank A. Let cprank G be the maximal cprank of a CP matrix realization of G. Then for every graph G on n vertices, cprank G ≥ n. In this paper the graphs G on n vertices for which equality holds in the last inequality, and graphs G such that cpr ..."
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For every completely positive matrix A, cprank A ≥ rank A. Let cprank G be the maximal cprank of a CP matrix realization of G. Then for every graph G on n vertices, cprank G ≥ n. In this paper the graphs G on n vertices for which equality holds in the last inequality, and graphs G such that cp
Heavy Flavours and CP violation
"... Recent results on Heavy Flavours and CP violation are presented. After a short introduction a taste of K and D results is given. In a third part results on���and��are summaryzed including��mixing results and��radiative decays. A summary of���and���measurements is presented in the fourth part. In the ..."
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. In the next section CP violation measurements in the��sector are shown. Finally in the last part the overall status of the determination of the CKM matrix is presented both in the context of the Standard Model and in the context of New Physics. PoS(HEP2005)410
at the end of the last deglaciation
, 2011
"... www.climpast.net/8/135/2012/ doi:10.5194/cp81352012 © Author(s) 2012. CC Attribution 3.0 License. ..."
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www.climpast.net/8/135/2012/ doi:10.5194/cp81352012 © Author(s) 2012. CC Attribution 3.0 License.
Environment Cleaner production (CP)
"... dus nta ironme focus on wastewater treatment in the late 1980s, authorities and companies became convinced that cleaner production (CP) should have first priority in the fish processing industry [1,2]. The EPA’s first programme for the promotion of cleaner production was introduced in 1986 and laste ..."
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dus nta ironme focus on wastewater treatment in the late 1980s, authorities and companies became convinced that cleaner production (CP) should have first priority in the fish processing industry [1,2]. The EPA’s first programme for the promotion of cleaner production was introduced in 1986
CpViolation Measurements Of
"... > td V ts V tb 1 C A = 0 B @ 1 \Gamma 2 2 A 3 (ae \Gamma ij) \Gamma 1 \Gamma 2 2 A 2 A 3 (1 \Gamma ae \Gamma ij) \GammaA 2 1 1 C A+O( 4 ): The imaginary term j was conjectured by Kobayashi and Maskawa to be the source of CP violation, which has been an outstanding issue ..."
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> td V ts V tb 1 C A = 0 B @ 1 \Gamma 2 2 A 3 (ae \Gamma ij) \Gamma 1 \Gamma 2 2 A 2 A 3 (1 \Gamma ae \Gamma ij) \GammaA 2 1 1 C A+O( 4 ): The imaginary term j was conjectured by Kobayashi and Maskawa to be the source of CP violation, which has been an outstanding
CP Violation in B mesons
, 2007
"... Symmetries and their conservation laws play a fundamental role in Physics. Among them, the discrete symmetries corresponding to charge (C), parity (P), and time (T) transformations are extensively used in the theory of the elementary particles and their interactions (so called Standard Model (SM)) t ..."
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system. Since that year there were many achievements in theories and experiments in order to explain this symmetry violation. In the last five years the main contribution comes from the discovery of the CP violation in B meson system. In this note we will describe briefly how the CP violation
Last Updated: 20071126
"... The InCommon CA uses the HEPKILite CP/CPS Template Version 4.7. A URI pointing to this CP/CPS is included in all certificates. In the spirit of PKILite, the CP/CPS is a brief document but one that conveys information sufficient for a PKIknowledgeable person at a Relying Party institution to deter ..."
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The InCommon CA uses the HEPKILite CP/CPS Template Version 4.7. A URI pointing to this CP/CPS is included in all certificates. In the spirit of PKILite, the CP/CPS is a brief document but one that conveys information sufficient for a PKIknowledgeable person at a Relying Party institution
CP AND B PHYSICS: PROGRESS AND PROSPECTS
, 1997
"... (Honolulu, 24–27 March, 1997) contains, in addition to what is implied in the title, some extended remarks on the limitations of theory as well as speculations regarding nonperturbative enhancement of decay modes of the class b→s+ charmless hadrons. 1 Generalities It is a privilege for me, but somet ..."
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, but something of a disadvantage otherwise, that I give this summary. I have not been active in Bphysics for some time. The last time I did review the subject was in the mid 1980s 1. So, as an outsider, I will neither try to provide a compendium of the many interesting contributions, nor a comprehensive summary
Results 1  10
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642