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Aproximadamente 688 registro(s) hasta el momento: (journal)

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Recurso libre

Changing Stock Market Response to Announcement of Job Loss: Evidence from 1970-1997
Hallock, Kevin

Formato:	Working Paper
Enlaces:	We report preliminary results of an analysis of the reaction of stock prices to announcements of reductions in force (RIFs) using a large sample of such announcements during the 1970-1997 period collected from the Wall Street Journal index. We ﬁnd…
Fecha:	2011-10-26
Recurso:	Universidad de Princenton

Recurso libre

Are Prices Higher For the Poor in New York City?
Richburg Hayes, Lashawn

Formato:	Working Paper
Enlaces:	Despite earlier evidence to the contrary, recent inquiries appear to reach a consensus that the poor pay more for food. However, these studies utilize samples drawn on the basis of prior knowledge of unfair pricing strategies, proximity of volunteer surveyors,…
Fecha:	2011-10-26
Recurso:	Universidad de Princenton

Recurso libre

Have Employment Reductions Become Good News for Shareholders? The Effect of Job Loss Announcements on Stock Prices, 1970-97
Farber, Henry S. - Hallock, Kevin

Formato:	Working Paper
Enlaces:	We study the reaction of stock prices to announcements of reductions in force (RIFs) using a sample of nearly 3878 such announcements in 1176 large ﬁrms during the 1970-97 period collected from the Wall Street Journal Index. We note that,…
Fecha:	2011-10-26
Recurso:	Universidad de Princenton

Recurso libre

The Effect of Attending a Small Class in the Early Grades on College-Test Taking and Middle School Test Results: Evidence from Project STAR
Krueger, Alan B. - Whitmore, Diane

Formato:	Working Paper
Enlaces:	This paper provides a long-term follow-up of students who participated in the Tennessee STAR experiment. The Tennessee STAR experiment randomly assigned l 1,600 elementary school students and their teachers to a small class, regular-size class or regular-size class with a…
Fecha:	2011-10-26
Recurso:	Universidad de Princenton

Recurso libre

Interpreting Instrumental Variables Estimates of the Returns to Schooling
Krueger, Alan B. - Farber, Henry S. - Kling, Jeffrey R.

Formato:	Working Paper
Enlaces:	An instrumental variable can be used to identify the labor market return to schooling by allowing comparisons between groups of individuals whose differences in schooling levels are uncorrelated with their underlying marginal benefit from schooling and with other aspects of
Fecha:	2011-10-26
Recurso:	Universidad de Princenton

Recurso libre

Power: An Example of Its Changing Nature

Formato:	research-article
Enlaces:	Descripción completa.
Fecha:	1999-04-30
Recurso:	Canadian Journal of Higher Education

Recurso libre

Review of Collaborative Program Planning: Principles, Practices and Strategies
Lam, Y.L. Jack

Formato:	book-review
Enlaces:	Descripción completa.
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

Review of Critical Crosscurrents in Education
Smits, Hans

Formato:	book-review
Enlaces:	Descripción completa.
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

Review of Effective Teaching in Higher Education: Research and Practice
Coulter, Rebecca Priegert

Formato:	book-review
Enlaces:	Descripción completa.
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

10.

Review of Managed Professionals: Unionized Faculty and Restructuring Academic Labor
Bruneau, William

Formato:	book-review
Enlaces:	Descripción completa.
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

11.

Review of Eliminating Professors: A Guide to the Dismissal Process
Jansen, Sylvia D.

Formato:	book-review
Enlaces:	Descripción completa.
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

12.

Review of Reforming Educators — Teachers, Experts and Advocates
Evans, Rod

Formato:	book-review
Enlaces:	Descripción completa.
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

13.

Student Participation in University Governance
Zuo, Bing - Ratsoy, Eugene W.

Formato:	research-article
Enlaces:	This study investigated the scope, process, and effects of student participation in university governance, including student government. The study demonstrated that students are capable of administering their own affairs, satisfying various student needs, and protecting the political interests of students.…
Fecha:	1999-04-30
Recurso:	Canadian Journal of Higher Education

Recurso libre

14.

Trees, Not Cubes: Hypercontractivity, Cosiness, and Noise Stability
Schramm, Oded; Microsoft Research - Tsirelson, Boris; Tel Aviv University

Formato:	Peer-reviewed Article,
Enlaces:	Noise sensitivity of functions on the leaves of a binary tree is studied, and a hypercontractive inequality is obtained. We deduce that the spider walk is not noise stable.
Fecha:	1999-01-01
Recurso:	Electronic communications in probability

Recurso libre

15.

On the Occupation Time of Brownian Excursion
Hooghiemstra, Gerard; Technical University Delft

Formato:	Peer-reviewed Article,
Enlaces:	Recently, Kalvin M. Jansons derived in an elegant way the Laplace transform of the time spent by an excursion above a given level $a>0$. This result can also be derived from previous work of the author on the occupation time…
Fecha:	1999-01-01
Recurso:	Electronic communications in probability

Recurso libre

16.

A Gaussian Correlation Inequality and its Applications to Small Ball Probabilities
Li, Wenbo V.; University of Delaware

Formato:	Peer-reviewed Article,
Enlaces:	We present a Gaussian correlation inequality which is closely related to a result of Schechtman, Schlumprecht and Zinn (1998) on the well-known Gaussian correlation conjecture. The usefulness of the inequality is demonstrated by several important applications to the estimates of…
Fecha:	1999-01-01
Recurso:	Electronic communications in probability

Recurso libre

17.

Extending the Martingale Measure Stochastic Integral With Applications to Spatially Homogeneous S.P.D.E.'s
Dalang, Robert C.; Ecole Polytechnique Fédérale

Formato:	Peer-reviewed Article,
Enlaces:	We extend the definition of Walsh's martingale measure stochastic integral so as to be able to solve stochastic partial differential equations whose Green's function is not a function but a Schwartz distribution. This is the case for the wave equation…
Fecha:	1999-01-01
Recurso:	Electronic journal of probability

Recurso libre

18.

The Law of the Maximum of a Bessel Bridge
Pitman, Jim; University of California, Berkeley - Yor, Marc; Université Pierre et Marie Curie

Formato:	Peer-reviewed Article,
Enlaces:	Let $M_d$ be the maximum of a standard Bessel bridge of dimension $d$. A series formula for $P(M_d \le a)$ due to Gikhman and Kiefer for $d = 1,2, \ldots$ is shown to be valid for all real $d >0$.…
Fecha:	1999-01-01
Recurso:	Electronic journal of probability

Recurso libre

19.

On Semi-Martingale Characterizations of Functionals of Symmetric Markov Processes
Fukushima, Masatoshi; Kansai University

Formato:	Peer-reviewed Article,
Enlaces:	For a quasi-regular (symmetric) Dirichlet space $( {\cal E}, {\cal F})$ and an associated symmetric standard process $(X_t, P_x)$, we show that, for $u in {\cal F}$, the additive functional $u^(X_t) - u^(X_0)$ is a semimartingale if and only if…
Fecha:	1999-01-01
Recurso:	Electronic journal of probability

Recurso libre

20.

Gender Patterns in Faculty Participation: A Decade of Experience at a Mid-sized University
Ahmed, Maroussia - Denton, Margaret - O’Connor, Julia S. - Zeytinoglu, Isik Urla

Formato:	research-article
Enlaces:	This article examines the progress made at a mid-sized Ontario uni- versity in reducing gender differences in faculty participation and expe- rience of participation in university administration, decision-making, teaching, research, and other professional activities. Based on a survey of female…
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

21.

A Pilot Project on Inclusivity: The Case of the Master of Education Program in Educational Administration at The University of Manitoba
Bruno-Jofre, Rosa - Yong, Jon

Formato:	research-article
Enlaces:	The paper focuses on experiences and developments in one of the vol- unteer sites of the Inclusive Curriculum Project initiated in June 1993 by the University of Manitoba in volunteer departments and faculties. It deals with the Masters program in…
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

22.

Monitoring Student Cues: Tracking Student Behaviour in Order to Improve Instruction in Higher Education
McAlpine, L. - Weston, C. - Beauchamp, C. - Wiseman, C. - Beauchamp, J.

Formato:	research-article
Enlaces:	In this paper, we focus on monitoring, a particular aspect of reflec- tion related to teaching. We define monitoring as a feedback mechanism which entails attending to and evaluating a multitude of cues in the envi- ronment in order to…
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

23.

Preference for Prestige: Commentary on the Behaviour of Universities and their Benefactors
Caton, Charlotte S.

Formato:	research-article
Enlaces:	This paper examines institutional behaviour, as perceived and described by individuals who have donated large gifts to private non- profit (not-for-profit) corporations especially universities. The study improves the understanding readers may have of the means used by Canadian institutions to…
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

24.

Emberley on Hot Button Politics in Canada's Universities: A Critique
Carson, A. Scott

Formato:	other
Enlaces:	In his recent book, Zero Tolerance: Hot Button Politics in Canada s Universities (1996), Richard Emberley attacks the government, business community, university administrators, magazine publishers and acade- mics for their complicity in pushing Canadian universities to the point of ruin.…
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

25.

Identifiability of Exchangeable Sequences with Identically Distributed Partial Sums
Evans, Steven N.; University of California at Berkeley - Zhou, Xiaowen; University of California at Berkeley

Formato:	Peer-reviewed Article,
Enlaces:	Consider two exchangeable sequences $(X_k)_{k \in N}$ and $(\hat{X}_k)_{k \in N}$ with the property that $S_n \equiv \sum_{k=1}^n X_k$ and $\hat{S}_n \equiv \sum_{k=1}^n \hat{X}_k$ have the same distribution for all $n \in N$. David Aldous posed the following question. Does…
Fecha:	1999-01-01
Recurso:	Electronic communications in probability

Recurso libre

26.

Some Changes of Probabilities Related to a Geometric Brownian Motion Version of Pitman's $2M-X$ Theorem
Matsumoto, Hiroyuki; Nagoya University - Yor, Marc; Universite Pierre et Marie Curie

Formato:	Peer-reviewed Article,
Enlaces:	Rogers-Pitman have shown that the sum of the absolute value of $B^{(\mu)}$, Brownian motion with constant drift $\mu$, and its local time $L^{(\mu)}$ is a diffusion $R^{(\mu)}$. We exploit the intertwining relation between $B^{(\mu)}$ and $R^{(\mu)}$ to show that the…
Fecha:	1999-01-01
Recurso:	Electronic communications in probability

Recurso libre

27.

On Strassen's Theorem on Stochastic Domination
Lindvall, Torgny; Chalmers and GU

Formato:	Peer-reviewed Article,
Enlaces:	The purpose of this note is to make available a reasonably complete and straightforward proof of Strassen's theorem on stochastic domination, and to draw attention to the original paper. We also point out that the maximal possible value of $P(Z…
Fecha:	1999-01-01
Recurso:	Electronic communications in probability

Recurso libre

28.

A Reversibility Problem for Fleming-Viot Processes
Li, Zenghu; Beijing Normal University - Shiga, Tokuzo; Tokyo Institute of Technology - Yao, Lihua; CTB-McGraw-Hill

Formato:	Peer-reviewed Article,
Enlaces:	Fleming-Viot processes incorporating mutation and selection are considered. It is well-known that if the mutation factor is of uniform type, the process has a reversible stationary distribution, and it has been an open problem to characterize the class of the…
Fecha:	1999-01-01
Recurso:	Electronic communications in probability

Recurso libre

29.

Linear Expansion of Isotropic Brownian Flows
Cranston, Michael; University of Rochester - Scheutzow, Michael; Technische Universität Berlin - Steinsaltz, David; University of California, Berkeley

Formato:	Peer-reviewed Article,
Enlaces:	We consider an isotropic Brownian flow on $R^d$ for $d\geq 2$ with a positive Lyapunov exponent, and show that any nontrivial connected set almost surely contains points whose distance from the origin under the flow grows linearly with time. The…
Fecha:	1999-01-01
Recurso:	Electronic communications in probability

Recurso libre

30.

Capacity Estimates, Boundary Crossings and the Ornstein-Uhlenbeck Process in Wiener Space
Csaki, Endre; Hungarian Academy of Sciences - Khoshnevisan, Davar; University of Utah - Shi, Zhan; Université Paris VI

Formato:	Peer-reviewed Article,
Enlaces:	Let $T_1$ denote the first passage time to 1 of a standard Brownian motion. It is well known that as $\lambda$ goes to infinity, $P\{ T_1 > \lambda \}$ goes to zero at rate $c \lambda^{-1/2}$, where $c$ equals $(2/…
Fecha:	1999-01-01
Recurso:	Electronic communications in probability

Recurso libre

31.

Àquelle demande les chercheurs universitaires répondent-ils?
Legault, Marie-Josee

Formato:	research-article
Enlaces:	Dans cet article, les auteurs utilisent les résultats d'une enquête sur les pratiques de collaboration, menée en 1994 par Benoît Godin et Réjean Landry, auprès de près de 1 500 chercheurs universitaires québécois. Les données analysées ici concernent la recherche…
Fecha:	1999-12-31
Recurso:	Canadian Journal of Higher Education

Recurso libre

32.

VOL 5 NO 1 INFORMATION PAGE
Bo Mou; San Jose State University

Formato:	preliminaries
Enlaces:	Descripción completa.
Fecha:	2014-01-04
Recurso:	Comparative Philosophy

Recurso libre

33.

VOL 5 NO 1 COVER PAGE
Bo Mou; San Jose State University

Formato:	preliminaries
Enlaces:	Descripción completa.
Fecha:	2014-01-04
Recurso:	Comparative Philosophy

Recurso libre

34.

VOL 5 NO 1 CONTENT PAGE
Bo Mou; San Jose State University

Formato:	preliminaries
Enlaces:	Descripción completa.
Fecha:	2014-01-04
Recurso:	Comparative Philosophy

Recurso libre

35.

Las Voces y Silencios de la Universidad Hoy. La Academia ante la transformación de la Universidad
Revista Psicoperspectivas; Escuela de Psicología, Pontificia Universidad Católica de Valparaíso

Formato:	Editorial
Enlaces:	Descripción completa.
Fecha:	2014-01-15
Recurso:	Psicoperspectivas: individuo y sociedad

Recurso libre

36.

EVALUATION OF PRE NIGERIA CERTIFICATE IN EDUCATION (PRE-NCE) PROGRAMME IN COLLEGES OF EDUCATION IN NIGERIA
Osokoya, Modupe; University of Ibadan, Ibadan

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The study evaluated the Pre-NCE programme within 2000-2004. Tyler’s goal-oriented approach with Scriven’s goal-free model was adopted. A total of 996 respondents from different cohorts of stakeholders participated in the study; six validated research instruments were used. The data gathered…
Fecha:	2014-01-11
Recurso:	International journal of evaluation and research in education

Recurso libre

37.

Challenges for Holistic Engineering Education Development in India
Husain, Zakir - Kumar, Deepak

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The new challenges for engineering education go more than the need to keep students abreast of cutting edge technology and calls for a better equilibrium in the various areas of engineering. There is considerable concern that upholding of the old…
Fecha:	2014-01-11
Recurso:	International journal of evaluation and research in education

Recurso libre

38.

Optimal Location of Thyristor-controlled-series-capacitor using Min Cut Algorithm
Duong, ThanhLong; Hunan University - Yao, JianGang - Tong, Kang

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Existence of many different Operators in the new electricity has brought many challenges in the system operation and control to obtain minimum generation cost and security. With the growing demand of electricity in the competitive electricity market environment, one or…
Fecha:	2014-05-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

39.

Joint Optimization of Sensing Time and Fusion Rules for Cognitive Radios
Liu, Yang - Cui, Ying - Li, Ou

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	In Cognitive Radios, sensing-time and fusion rules affect the performance of spectrum sensing when cooperative sensing is applied. Besides, the more unlicensed users are involved in cooperative sensing, the higher spectrum utilization the channel can achieve, while from the unlicensed…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

40.

Research on Design Method Based on Hardware Encryption and Two-way ID Authentication for Security Mobile Hard Disk
Yang, Huanchun

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The design Method of the " Security Mobile Hard Disk Based on Hardware Encryption and Two-way ID Authentication" adopts the smart card-based technology of two way ID authentication, thus enables higher authentication strength than ordinary password authentication and USB-KEY one…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

41.

The Approach of Error Calibration for Three-axis Magnetic Heading Sensor
Xiao, Miaoxin

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The accuracy of magnetic heading sensor is reduced by the impact of manufacturing technology and local magnetic interferences. The singularity of constraint matrix in traditional calibration algorithm leads to unstable results. Therefore, an improved least-square ellipsoid fitting method is proposed…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

42.

PMSM Control Simulation Based on Pumping Unit
Zhang, Zikuan - He, Lin

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	To study direct drive pumping unit of operating state, permanent magnet synchronous motor open-loop control system was used to model and simulate based on Matlab/Simulink software, and analyzed the waveforms change with different torque. The results indicate that permanent magnet…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

43.

Research and Design of Nuclear Fuel Manipulate Crane ControlSystem
Mu, Zhaohui - Liu, Rao - Li, Weidong

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	In order to solve the disadvantages of the Nuclear Fuel Manipulate Crane (ab. MC), the control system of MC is researched and designed, which is based on the operation experiences about Nuclear Fuel Transtion and Storage System (ab.PMC) in Daya…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

44.

Comparision of Several Preprocessing Algorithms based on Near Infrared Spectroscopic Measurement of Glucose in Aqueous Glucose Solutions
Zhang, Yan; Harbin Institute of Technology

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Glucose concentration measurement is the basis of noninvasive detection of blood glucose concentration. It is significant in scientific research. In this study, Near Infrared Spectrum (NIRS) and regression analysis methodology were combined to measure the glucose concentration. The spectrum of…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

45.

Gasoline Engine Fuel Pump Pressure Nonlinear Function Fuzzy Control
XU, Junyan; Zhejiang Industry Polytechnic College - BO, Jianrong; Zhejiang Industry Polytechnic College - WU, Zhuangwen; Zhejiang Industry Polytechnic College

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	In order to improve the accuracy of electronic fuel injection (EFI) engine fuel pump pressure, according to the characteristics of pump directly driven by motor, a nonlinear mathematical model is built for the fuel supply system of EFI engine pressure…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

46.

Robust Adaptive Fuzzy Sliding Mode Control Based on Fuzzy Compensation for Ammunition Auto-loading Robot
Li, Yufeng; North University of China - Li, Kuiwu; Northwest Institute of Mechanical & Electrical Engineering - Pan, Yutian; North University of China - Li, Kelei; North University of China

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Aimed at the problems of low control accuracy and weak robustness influenced by external disturbance, friction, load changes, modeling errors and other issues in ammunition auto-loading robot control system, a new robust adaptive fuzzy sliding mode controller based on fuzzy…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

47.

Analysis on Channel Capacity of Transform Domain Communication System
Naiqi, Wei; Ordnance Engineering College - Zili, Chen; Ordnance Engineering College - Junwei, Lv; Unit 66267 of PLA, Shijiazhuang, Hebei - Anshi, Zhu; Ordnance Engineering College

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Transform Domain Communication System (TDCS) has caught attention for its characteristics of flexible spectrum application, excellent anti-interference performance and low interception probability. Analysis on channel capacity is one aspect of important basic theory research for TDCS. The fundamental principle of…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

48.

Optimal Decision-making on Charging of Electric Vehicles
Gong, Xin; Wuhan University - Lin, Tao; Wuhan University

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Large-scale development of electric vehicles (EVs) will have a significant impact on the power grid with their great demand for electric power consumption. It is necessary to design the optimal charging scheme for EVs. In this paper, we propose a…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

49.

Optimal Analysis on Reactive Capacity of Control Winding for Dual Stator-Winding Induction Generator
Yu, Jinyong; Naval Aeronautical and Astronautical University - Zhang, Kai; Naval Aeronautical and Astronautical University - LIU, Lingshun; Naval Aeronautical and Astronautical University - Zhang, Shutuan; Naval Aeronautical and Astronautical University - Jiang, Jing; Naval Aeronautical and Astronautical University

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The minimizing to reactive power of control winding of the dual stator-winding induction generator is key to optimization of the novel generator system. It is determined by parameters of machine, load, rotating speed and speed range and exciting capacitors paralleled…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering

Recurso libre

50.

Rough Set Extension Model of Incomplete Information System
Hou, Yue; Lan Zhou Jiao Tong University

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	This paper investigated the incomplete information system in which situation of the more missing or absent unknown values. Based on the original characteristic relation, we proposed a new reflective relation which was controlled by the parameter alpha, beta. By analyzing…
Fecha:	2014-04-01
Recurso:	TELKOMNIKA: Indonesian journal of electrical engineering