78 FR 9001 - Airworthiness Directives; Hamilton Sundstrand Corporation Propellers

Science.gov (United States)

2013-02-07

... airplane. The Hamilton Sundstrand investigation revealed some of their auxiliary feathering pump motors had internal corrosion that may cause the stator magnets in the pump motor to fail and rotate into the path of... using certain Hamilton Sundstrand Corporation auxiliary pumps and motors (auxiliary feathering pumps...

Solution Hamilton-Jacobi equation for oscillator Caldirola-Kanai

Directory of Open Access Journals (Sweden)

LEONARDO PASTRANA ARTEAGA

2016-12-01

Full Text Available The method allows Hamilton-Jacobi explicitly determine the generating function from which is possible to derive a transformation that makes soluble Hamilton's equations. Using the separation of variables the partial differential equation of the first order called Hamilton-Jacobi equation is solved; as a particular case consider the oscillator Caldirola-Kanai (CK, which is characterized in that the mass presents a temporal evolution exponentially  . We demonstrate that the oscillator CK position presents an exponential decay in time similar to that obtained in the damped sub-critical oscillator, which reflects the dissipation of total mechanical energy. We found that in the limit that the damping factor  is small, the behavior is the same as an oscillator with simple harmonic motion, where the effects of energy dissipation is negligible.

Hamilton-Jacobi Approach to Pre-Big Bang Cosmology at Long-wavelengths

CERN Document Server

Saygili, K

1999-01-01

We apply the long-wavelength approximation to the low energy effective string action in the context of Hamilton-Jacobi theory. The Hamilton-Jacobi equation for the effective string action is explicitly invariant under scale factor duality. We present the leading order, general solution of the Hamilton-Jacobi equation. The Hamilton-Jacobi approach yields a solution consistent with the with the Lagrange formalism. The momentum constraints take an elegant, simple form. Furthermore this general solution reduces to the quasi-isotropic one, if the evolution of the gravitational field is neglected. Duality transformation for the general solution is written as a coordinate transformation in an abstract field space.

A Hamilton-like vector for the special-relativistic Coulomb problem

International Nuclear Information System (INIS)

Munoz, Gerardo; Pavic, Ivana

2006-01-01

A relativistic point charge moving in a Coulomb potential does not admit a conserved Hamilton vector. Despite this fact, a Hamilton-like vector may be developed that proves useful in the derivation and analysis of the particle's orbit

Proof of the 1-factorization and Hamilton decomposition conjectures

CERN Document Server

Csaba, Béla; Lo, Allan; Osthus, Deryk; Treglown, Andrew

2016-01-01

In this paper the authors prove the following results (via a unified approach) for all sufficiently large n: (i) [1-factorization conjecture] Suppose that n is even and D\\geq 2\\lceil n/4\\rceil -1. Then every D-regular graph G on n vertices has a decomposition into perfect matchings. Equivalently, \\chi'(G)=D. (ii) [Hamilton decomposition conjecture] Suppose that D \\ge \\lfloor n/2 \\rfloor . Then every D-regular graph G on n vertices has a decomposition into Hamilton cycles and at most one perfect matching. (iii) [Optimal packings of Hamilton cycles] Suppose that G is a graph on n vertices with minimum degree \\delta\\ge n/2. Then G contains at least {\\rm reg}_{\\rm even}(n,\\delta)/2 \\ge (n-2)/8 edge-disjoint Hamilton cycles. Here {\\rm reg}_{\\rm even}(n,\\delta) denotes the degree of the largest even-regular spanning subgraph one can guarantee in a graph on n vertices with minimum degree \\delta. (i) was first explicitly stated by Chetwynd and Hilton. (ii) and the special case \\delta= \\lceil n/2 \\rceil of (iii) answe...

Generally covariant Hamilton-Jacobi equation and rotated liquid sphere metrics

International Nuclear Information System (INIS)

Abdil'din, M.M.; Abdulgafarov, M.K.; Abishev, M.E.

2005-01-01

In the work Lense-Thirring problem on corrected Fock's first approximation metrics by Hamilton-Jacobi method considered. Generally covariant Hamilton-Jacobi equation had been sold by separation of variable method. Path equation of probe particle motion in rotated liquid sphere field is obtained. (author)

The Magnus problem in Rodrigues-Hamilton parameters

Science.gov (United States)

Koshliakov, V. N.

1984-04-01

The formalism of Rodrigues-Hamilton parameters is applied to the Magnus problem related to the systematic drift of a gimbal-mounted astatic gyroscope due to the nutational vibration of the main axis of the rotor. It is shown that the use of the above formalism makes it possible to limit the analysis to a consideration of a linear system of differential equations written in perturbed values of Rodrigues-Hamilton parameters. A refined formula for the drift of the main axis of the gyroscope rotor is obtained, and an estimation is made of the effect of the truncation of higher-order terms.

Hamilton-Jacobi theorems for regular reducible Hamiltonian systems on a cotangent bundle

Science.gov (United States)

Wang, Hong

2017-09-01

In this paper, some of formulations of Hamilton-Jacobi equations for Hamiltonian system and regular reduced Hamiltonian systems are given. At first, an important lemma is proved, and it is a modification for the corresponding result of Abraham and Marsden (1978), such that we can prove two types of geometric Hamilton-Jacobi theorem for a Hamiltonian system on the cotangent bundle of a configuration manifold, by using the symplectic form and dynamical vector field. Then these results are generalized to the regular reducible Hamiltonian system with symmetry and momentum map, by using the reduced symplectic form and the reduced dynamical vector field. The Hamilton-Jacobi theorems are proved and two types of Hamilton-Jacobi equations, for the regular point reduced Hamiltonian system and the regular orbit reduced Hamiltonian system, are obtained. As an application of the theoretical results, the regular point reducible Hamiltonian system on a Lie group is considered, and two types of Lie-Poisson Hamilton-Jacobi equation for the regular point reduced system are given. In particular, the Type I and Type II of Lie-Poisson Hamilton-Jacobi equations for the regular point reduced rigid body and heavy top systems are shown, respectively.

Building Student Momentum from High School into College. Ready or Not: It's Time to Rethink the 12th Grade. Executive Summary

Science.gov (United States)

Barnett, Elisabeth

2016-01-01

This executive summary describes a paper that is part of a series intended to encourage the nation's secondary and postsecondary systems to take joint responsibility for substantially increasing the number of young people who are prepared for college and career success. In this report, author Elisabeth Barnett of the Community College Research…

A generalization of Hamilton's rule--love others how much?

Science.gov (United States)

Alger, Ingela; Weibull, Jörgen W

2012-04-21

According to Hamilton's (1964a, b) rule, a costly action will be undertaken if its fitness cost to the actor falls short of the discounted benefit to the recipient, where the discount factor is Wright's index of relatedness between the two. We propose a generalization of this rule, and show that if evolution operates at the level of behavior rules, rather than directly at the level of actions, evolution will select behavior rules that induce a degree of cooperation that may differ from that predicted by Hamilton's rule as applied to actions. In social dilemmas there will be less (more) cooperation than under Hamilton's rule if the actions are strategic substitutes (complements). Our approach is based on natural selection, defined in terms of personal (direct) fitness, and applies to a wide range of pairwise interactions. Copyright © 2011 Elsevier Ltd. All rights reserved.

Beyond WKB quantum corrections to Hamilton-Jacobi theory

International Nuclear Information System (INIS)

Jurisch, Alexander

2007-01-01

In this paper, we develop quantum mechanics of quasi-one-dimensional systems upon the framework of the quantum-mechanical Hamilton-Jacobi theory. We will show that the Schroedinger point of view and the Hamilton-Jacobi point of view are fully equivalent in their description of physical systems, but differ in their descriptive manner. As a main result of this, a wavefunction in Hamilton-Jacobi theory can be decomposed into travelling waves in any point in space, not only asymptotically. Using the quasi-linearization technique, we derive quantum correction functions in every order of h-bar. The quantum correction functions will remove the turning-point singularity that plagues the WKB-series expansion already in zeroth order and thus provide an extremely good approximation to the full solution of the Schroedinger equation. In the language of quantum action it is also possible to elegantly solve the connection problem without asymptotic approximations. The use of quantum action further allows us to derive an equation by which the Maslov index is directly calculable without any approximations. Stationary quantum trajectories will also be considered and thoroughly discussed

El distribuidor de trafico de Hamilton-Inglaterra

Directory of Open Access Journals (Sweden)

Babtie Shaw and Morton, Ingenieros Consultores

1969-06-01

Full Text Available The first part of this article describes the initial stages in the construction of the complex traffic interchange at Hamilton, and gives details of all the special aspects which it involves. The second part deals with two of the three bridges at the Maryville interchange, and a detailed description is given of the most important features of these structures.La primera parte de este artículo muestra el trabajo de la primera etapa del complejo del distribuidor de tráfico de Hamilton, dándonos cuenta de las obras que engloba. La segunda parte trata de dos de los tres puentes que hay en el empalme de Maryville, describiéndolos y mostrando sus partes más importantes.

Convergent Difference Schemes for Hamilton-Jacobi equations

KAUST Repository

Duisembay, Serikbolsyn

2018-01-01

In this thesis, we consider second-order fully nonlinear partial differential equations of elliptic type. Our aim is to develop computational methods using convergent difference schemes for stationary Hamilton-Jacobi equations with Dirichlet

Executive Summary of the American College of Surgeons/Surgical Infection Society Surgical Site Infection Guidelines-2016 Update.

Science.gov (United States)

Ban, Kristen A; Minei, Joseph P; Laronga, Christine; Harbrecht, Brian G; Jensen, Eric H; Fry, Donald E; Itani, Kamal M F; Dellinger, E Patchen; Ko, Clifford Y; Duane, Therese M

Guidelines regarding the prevention, detection, and management of surgical site infections (SSIs) have been published previously by a variety of organizations. The American College of Surgeons (ACS)/Surgical Infection Society (SIS) Surgical Site Infection (SSI) Guidelines 2016 Update is intended to update these guidelines based on the current literature and to provide a concise summary of relevant topics.

Convergent Difference Schemes for Hamilton-Jacobi equations

KAUST Repository

Duisembay, Serikbolsyn

2018-05-07

In this thesis, we consider second-order fully nonlinear partial differential equations of elliptic type. Our aim is to develop computational methods using convergent difference schemes for stationary Hamilton-Jacobi equations with Dirichlet and Neumann type boundary conditions in arbitrary two-dimensional domains. First, we introduce the notion of viscosity solutions in both continuous and discontinuous frameworks. Next, we review Barles-Souganidis approach using monotone, consistent, and stable schemes. In particular, we show that these schemes converge locally uniformly to the unique viscosity solution of the first-order Hamilton-Jacobi equations under mild assumptions. To solve the scheme numerically, we use Euler map with some initial guess. This iterative method gives the viscosity solution as a limit. Moreover, we illustrate our numerical approach in several two-dimensional examples.

Regularization of Hamilton-Lagrangian guiding center theories

International Nuclear Information System (INIS)

Correa-Restrepo, D.; Wimmel, H.K.

1985-04-01

The Hamilton-Lagrangian guiding-center (G.C.) theories of Littlejohn, Wimmel, and Pfirsch show a singularity for B-fields with non-vanishing parallel curl at a critical value of vsub(parallel), which complicates applications. The singularity is related to a sudden breakdown, at a critical vsub(parallel), of gyration in the exact particle mechanics. While the latter is a real effect, the G.C. singularity can be removed. To this end a regularization method is defined that preserves the Hamilton-Lagrangian structure and the conservation theorems. For demonstration this method is applied to the standard G.C. theory (without polarization drift). Liouville's theorem and G.C. kinetic equations are also derived in regularized form. The method could equally well be applied to the case with polarization drift and to relativistic G.C. theory. (orig.)

Algebra and Geometry of Hamilton's Quaternions

Indian Academy of Sciences (India)

2016-08-26

Aug 26, 2016 ... ... Public Lectures · Lecture Workshops · Refresher Courses · Symposia. Home; Journals; Resonance – Journal of Science Education; Volume 21; Issue 6. Algebra and Geometry of Hamilton's Quaternions: 'Well, Papa, Can You Multiply Triplets?' General Article Volume 21 Issue 6 June 2016 pp 529-544 ...

Unified Symmetry of Hamilton Systems

International Nuclear Information System (INIS)

Xu Xuejun; Qin Maochang; Mei Fengxiang

2005-01-01

The definition and the criterion of a unified symmetry for a Hamilton system are presented. The sufficient condition under which the Noether symmetry is a unified symmetry for the system is given. A new conserved quantity, as well as the Noether conserved quantity and the Hojman conserved quantity, deduced from the unified symmetry, is obtained. An example is finally given to illustrate the application of the results.

[Anna Hamilton (1864-1935), the excellence of nursing.

Science.gov (United States)

Diebolt, Évelyne

2017-12-01

A Frenchwoman, Anna Hamilton (1864-1935), daughter of a Franco-English couple, reads with passion the works of Florence Nightingale and takes an interest in nursing. In order to practice it, she first passes the equivalent of a bachelor’s degree in self-education and registers at the Marseille medical school. She wants to prepare a medical thesis on the nursing staff in the hospitals in Europe and is conducting an investigation throughout Europe. She passed her thesis on June 15, 1900 entitled “Considerations on hospital nurses”. This work is immediately published. That same year, she took up a post at the “Maison de santé protestante” in Bordeaux (MSP), founded in 1863. Without managerial staff, she is forced to recruit them abroad. She publishes a professional journal : “La Garde-Malade hospitalière” (1906-1914). Then the war turned the MSP into a military hospital, but the institution continued to receive local paying patients. She was given permission to call the school of nurses : Florence Nightingale School. Anna Hamilton is working with American women to create a medical and social service in Aisne. A graduate, Antoinette Hervey, then opened a medical-social service in Rouen, which would employ up to 30 visiting nurses. In 1916, the MSP received a donation from the domain of Bagatelle. The board of directors wants to sell it, but Anna Hamilton manages to finance a hospital-school thanks to families bereaved by the war and a subscription announced in the “Journal of Nursing”. Other establishments created by former students of the MSP opened : the School-hospital Ambroise Paré in Lille, a nursing home for nurses in Chambon-sur-Lignon in 1927 (the Edith-Seltzer foundation) and a sanatorium in Briançon. After a busy life, Anna Hamilton died of cancer in 1935 and is buried in Bordeaux.

Hamilton Utilities Corporation annual report 2002 : people, performance, productivity : the business of public service

International Nuclear Information System (INIS)

2002-01-01

A brief overview of the municipally-owned Hamilton Utilities Corporation was provided. When Ontario's electricity market opened to competition, it allowed wholesale and retail electricity marketers to operate on a competitive basis. This report describes how Hamilton Hydro, the largest subsidiary, successfully faced the challenges brought about by the open market. The strategy of growth as a multi-utility corporation progressed significantly. Major financial restructuring was completed, income level was maintained, as well as a strong balance sheet. The construction of Hamilton's first district energy system was effected by Hamilton Community Energy, another subsidiary. This project is expected to provide heat to 10 buildings in the downtown area, producing 3.5 megawatts of electricity for the City. The third subsidiary, FibreWired, applied its vast communications expertise to the health care sector. It offered Virtual Private Network (VPN) services to area hospitals and other health care providers in pharmaceutical and biotechnology. A major study was undertaken jointly with the City of Hamilton. It examined the feasibility of restructuring water and wastewater services into a municipally owned corporation under the umbrella of Hamilton Utilities Corporation. Various examples were provided throughout the report to better illustrate how corporate vision was translated into reality. tabs

Preparation for College and Careers. Research Summary

Science.gov (United States)

Philadelphia Youth Network, 2009

2009-01-01

The financial benefits of a college degree are clear. Philadelphians with 1-3 years of college earn a third more than high school graduates over a working lifetime, and four-year degree-holders earn twice as much. Furthermore, college-goers contribute substantially more in tax revenues to support services provided through local, state and federal…

Hamilton's principle for beginners

International Nuclear Information System (INIS)

Brun, J L

2007-01-01

I find that students have difficulty with Hamilton's principle, at least the first time they come into contact with it, and therefore it is worth designing some examples to help students grasp its complex meaning. This paper supplies the simplest example to consolidate the learning of the quoted principle: that of a free particle moving along a line. Next, students are challenged to add gravity to reinforce the argument and, finally, a two-dimensional motion in a vertical plane is considered. Furthermore these examples force us to be very clear about such an abstract principle

Hamilton-Jacobi equations and brane associated Lagrangians

International Nuclear Information System (INIS)

Baker, L.M.; Fairlie, D.B.

2001-01-01

This article seeks to relate a recent proposal for the association of a covariant Field Theory with a string or brane Lagrangian to the Hamilton-Jacobi formalism for strings and branes. It turns out that since in this special case, the Hamiltonian depends only upon the momenta of the Jacobi fields and not the fields themselves, it is the same as a Lagrangian, subject to a constancy constraint. We find that the associated Lagrangians for strings or branes have a covariant description in terms of the square root of the same Lagrangian. If the Hamilton-Jacobi function is zero, rather than a constant, then it is in in one dimension lower, reminiscent of the 'holographic' idea. In the second part of the paper, we discuss properties of these Lagrangians, which lead to what we have called 'Universal Field Equations', characteristic of covariant equations of motion

Measuring Social Capital in Hamilton, Ontario

Science.gov (United States)

Kitchen, Peter; Williams, Allison; Simone, Dylan

2012-01-01

Social capital has been studied by academics for more than 20 years and within the past decade there has been an explosion of growth in research linking social capital to health. This paper investigates social capital in Hamilton, Ontario by way of a telephone survey of 1,002 households in three neighbourhood groups representing high, mixed and…

Hamilton and Hardy: Mentoring and Friendship in the Service of Occupational Health.

Science.gov (United States)

Sullivan, Marianne

This article explores the mentoring relationship between Alice Hamilton and Harriet Hardy, two female physician-researchers who had a tremendous impact on the development of the field of occupational health in the United States during the 20th century. The article relies on letters the women wrote to each other. Hamilton, the elder, supported and furthered Hardy's career by asking her to coauthor the second edition of a seminal occupational health text. After beginning this intellectual collaboration, Hamilton remained a mentor to Hardy, and a decades-long friendship ensued. The article explores their relationship within the historical, political, and social context in which the women worked and made remarkable contributions to public health.

Nonlinear H-infinity control, Hamiltonian systems and Hamilton-Jacobi equations

CERN Document Server

Aliyu, MDS

2011-01-01

A comprehensive overview of nonlinear Haeu control theory for both continuous-time and discrete-time systems, Nonlinear Haeu-Control, Hamiltonian Systems and Hamilton-Jacobi Equations covers topics as diverse as singular nonlinear Haeu-control, nonlinear Haeu -filtering, mixed H2/ Haeu-nonlinear control and filtering, nonlinear Haeu-almost-disturbance-decoupling, and algorithms for solving the ubiquitous Hamilton-Jacobi-Isaacs equations. The link between the subject and analytical mechanics as well as the theory of partial differential equations is also elegantly summarized in a single chapter

Researcher Profile: An Interview with Axton Betz-Hamilton

Directory of Open Access Journals (Sweden)

Axton Betz-Hamilton

2015-07-01

Full Text Available Dr. Axton Betz-Hamilton teaches consumer studies courses at Eastern Illinois University, including Personal and Family Finance, Housing, and Consumer Issues. She conducts research on identity theft as well as financial abuse within families.

Hamiltonization of theories with degenerate coordinates

International Nuclear Information System (INIS)

Gitman, D.M.; Tyutin, I.V.

2002-01-01

We consider a class of Lagrangian theories where part of the coordinates does not have any time derivatives in the Lagrange function (we call such coordinates degenerate). We advocate that it is reasonable to reconsider the conventional definition of singularity based on the usual Hessian and, moreover, to simplify the conventional hamiltonization procedure. In particular, in such a procedure, it is not necessary to complete the degenerate coordinates with the corresponding conjugate momenta

Hamiltonization of theories with degenerate coordinates

Energy Technology Data Exchange (ETDEWEB)

Gitman, D.M. E-mail: gitman@fma.if.usp.br; Tyutin, I.V. E-mail: tyutin@lpi.ru

2002-05-27

We consider a class of Lagrangian theories where part of the coordinates does not have any time derivatives in the Lagrange function (we call such coordinates degenerate). We advocate that it is reasonable to reconsider the conventional definition of singularity based on the usual Hessian and, moreover, to simplify the conventional hamiltonization procedure. In particular, in such a procedure, it is not necessary to complete the degenerate coordinates with the corresponding conjugate momenta.

'From Man to Bacteria': W.D. Hamilton, the theory of inclusive fitness, and the post-war social order.

Science.gov (United States)

Swenson, Sarah A

2015-02-01

W.D. Hamilton's theory of inclusive fitness aimed to define the evolved limits of altruism with mathematical precision. Although it was meant to apply universally, it has been almost irretrievably entwined with the particular case of social insects that featured in his famous 1964 papers. The assumption that social insects were central to Hamilton's early work contradicts material in his rich personal archive. In fact, careful study of Hamilton's notes, letters, diaries, and early essays indicates the extent to which he had humans in mind when he decided altruism was a topic worthy of biological inquiry. For this reason, this article reconsiders the role of extra-scientific factors in Hamilton's early theorizing. In doing so, it offers an alternative perspective as to why Hamilton saw self-sacrifice to be an important subject. Although the traditional narrative prioritizes his distaste for benefit-of-the-species explanations as a motivating factor behind his foundational work, I argue that greater attention ought to be given to Hamilton's hope that science could be used to address social ills. By reconsidering the meaning Hamilton intended inclusive fitness to have, we see that while he was no political ideologue, the socio-political relevance of his theory was nevertheless integral to its development. Copyright © 2015 Elsevier Ltd. All rights reserved.

Filling the gaps in SCWR materials research: advanced nuclear corrosion research facilities in Hamilton

International Nuclear Information System (INIS)

Krausher, J.L.; Zheng, W.; Li, J.; Guzonas, D.; Botton, G.

2011-01-01

Research efforts on materials selection and development in support of the design of supercritical water-cooled reactors (SCWRs) have produced a considerable amount of data on corrosion, creep and other related properties. Summaries of the data on corrosion [1] and stress corrosion cracking [2] have recently been produced. As research on the SCWR advances, gaps and limitations in the published data are being identified. In terms of corrosion properties, these gaps can be seen in several areas, including: 1) the test environment, 2) the physical and chemical severity of the tests conducted as compared with likely reactor service/operating conditions, and 3) the test methods used. While some of these gaps can be filled readily using existing facilities, others require the availability of advanced test facilities for specific tests and assessments. In this paper, highlights of the new materials research facilities jointly established in Hamilton by CANMET Materials Technology Laboratory and McMaster University are presented. (author)

Higher order derivatives via Hamilton-Jacobi approach

International Nuclear Information System (INIS)

Bertin, M.C.; Pimentel, B.M.; Pompeia, P.J.

2006-01-01

In this work we will show how can be derived a general method for dealing with Lagrangians containing high order derivatives using the Hamilton-Jacobi Formalism for singular systems. By the expansion the configuration space of a n dimensional system we will be able to introduce first order actions and build the equations of motion of the system. We will work with the Generalized Electrodynamics of Podolsky as an example. (author)

Durand Neighbourhood Heritage Inventory: Toward a Digital Citywide Survey Approach to Heritage Planning in Hamilton

Science.gov (United States)

Angel, V.; Garvey, A.; Sydor, M.

2017-08-01

In the face of changing economies and patterns of development, the definition of heritage is diversifying, and the role of inventories in local heritage planning is coming to the fore. The Durand neighbourhood is a layered and complex area located in inner-city Hamilton, Ontario, Canada, and the second subject area in a set of pilot inventory studies to develop a new city-wide inventory strategy for the City of Hamilton,. This paper presents an innovative digital workflow developed to undertake the Durand Built Heritage Inventory project. An online database was developed to be at the centre of all processes, including digital documentation, record management, analysis and variable outputs. Digital tools were employed for survey work in the field and analytical work in the office, resulting in a GIS-based dataset that can be integrated into Hamilton's larger municipal planning system. Together with digital mapping and digitized historical resources, the Durand database has been leveraged to produce both digital and static outputs to shape recommendations for the protection of Hamilton's heritage resources.

Game theory to characterize solutions of a discrete-time Hamilton-Jacobi equation

International Nuclear Information System (INIS)

Toledo, Porfirio

2013-01-01

We study the behavior of solutions of a discrete-time Hamilton-Jacobi equation in a minimax framework of game theory. The solutions of this problem represent the optimal payoff of a zero-sum game of two players, where the number of moves between the players converges to infinity. A real number, called the critical value, plays a central role in this work; this number is the asymptotic average action of optimal trajectories. The aim of this paper is to show the existence and characterization of solutions of a Hamilton-Jacobi equation for this kind of games

A generalization of Hamilton's rule for the evolution of microbial cooperation.

Science.gov (United States)

Smith, Jeff; Van Dyken, J David; Zee, Peter C

2010-06-25

Hamilton's rule states that cooperation will evolve if the fitness cost to actors is less than the benefit to recipients multiplied by their genetic relatedness. This rule makes many simplifying assumptions, however, and does not accurately describe social evolution in organisms such as microbes where selection is both strong and nonadditive. We derived a generalization of Hamilton's rule and measured its parameters in Myxococcus xanthus bacteria. Nonadditivity made cooperative sporulation remarkably resistant to exploitation by cheater strains. Selection was driven by higher-order moments of population structure, not relatedness. These results provide an empirically testable cooperation principle applicable to both microbes and multicellular organisms and show how nonlinear interactions among cells insulate bacteria against cheaters.

Numerical Solution of Hamilton-Jacobi Equations in High Dimension

Science.gov (United States)

2012-11-23

high dimension FA9550-10-1-0029 Maurizio Falcone Dipartimento di Matematica SAPIENZA-Universita di Roma P. Aldo Moro, 2 00185 ROMA AH930...solution of Hamilton-Jacobi equations in high dimension AFOSR contract n. FA9550-10-1-0029 Maurizio Falcone Dipartimento di Matematica SAPIENZA

Lie-Hamilton systems on curved spaces: a geometrical approach

Science.gov (United States)

Herranz, Francisco J.; de Lucas, Javier; Tobolski, Mariusz

2017-12-01

A Lie-Hamilton system is a nonautonomous system of first-order ordinary differential equations describing the integral curves of a t-dependent vector field taking values in a finite-dimensional Lie algebra, a Vessiot-Guldberg Lie algebra, of Hamiltonian vector fields relative to a Poisson structure. Its general solution can be written as an autonomous function, the superposition rule, of a generic finite family of particular solutions and a set of constants. We pioneer the study of Lie-Hamilton systems on Riemannian spaces (sphere, Euclidean and hyperbolic plane), pseudo-Riemannian spaces (anti-de Sitter, de Sitter, and Minkowski spacetimes) as well as on semi-Riemannian spaces (Newtonian spacetimes). Their corresponding constants of motion and superposition rules are obtained explicitly in a geometric way. This work extends the (graded) contraction of Lie algebras to a contraction procedure for Lie algebras of vector fields, Hamiltonian functions, and related symplectic structures, invariants, and superposition rules.

Latino College Completion: Hawaii

Science.gov (United States)

Excelencia in Education (NJ1), 2012

2012-01-01

In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. An executive summary of Latino College Completion in 50 states synthesizes information on 50 state factsheets and builds on the national benchmarking guide. Each…

Latino College Completion: Pennsylvania

Science.gov (United States)

Excelencia in Education (NJ1), 2012

2012-01-01

In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. An executive summary of Latino College Completion in 50 states synthesizes information on 50 state factsheets and builds on the national benchmarking guide. Each…

78 FR 64930 - Open Forum on College Value and Affordability and College Ratings System

Science.gov (United States)

2013-10-30

...-437-0833), or email us at: [email protected] . Or write to: U.S. Department of Education... DEPARTMENT OF EDUCATION Open Forum on College Value and Affordability and College Ratings System AGENCY: Office of the Under Secretary, Department of Education. ACTION: Notice. SUMMARY: In August 2013...

Nuclear power and the Hamilton-Jefferson debate

International Nuclear Information System (INIS)

Hacker, A.

1980-01-01

The basic sources of nuclear opposition derive from the philosophical arguments of Thomas Jefferson against Alexander Hamilton's vision of an industrial society with a strong central authority. Today's young people continue Jefferson's radical plea for the individual freedoms associated with personal ownership and limited government, but they accept the structure of the former while searching for the romanticism of the latter. The nuclear debate reflects this dichotomy and will continue even if the issues of waste disposal and safety are resolved

An optimal L1-minimization algorithm for stationary Hamilton-Jacobi equations

KAUST Repository

Guermond, Jean-Luc; Popov, Bojan

2009-01-01

We describe an algorithm for solving steady one-dimensional convex-like Hamilton-Jacobi equations using a L1-minimization technique on piecewise linear approximations. For a large class of convex Hamiltonians, the algorithm is proven

New Li-Yau-Hamilton Inequalities for the Ricci Flow via the Space-Time Approach

OpenAIRE

Chow, Bennett; Knopf, Dan

2002-01-01

We generalize Hamilton's matrix Li-Yau-type Harnack estimate for the Ricci flow by considering the space of all LYH (Li-Yau-Hamilton) quadratics that arise as curvature tensors of space-time connections satisfying the Ricci flow with respect to the natural space-time degenerate metric. As a special case, we employ scaling arguments to derive a linear-type matrix LYH estimate. The new LYH quadratics obtained in this way are associated to the system of the Ricci flow coupled to a 1-form and a 2...

Latino College Completion: South Dakota

Science.gov (United States)

Excelencia in Education (NJ1), 2012

2012-01-01

In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. An executive summary of Latino College Completion in 50 states synthesizes information on 50 state factsheets and builds on the national benchmarking guide. Each…

Latino College Completion: North Dakota

Science.gov (United States)

Excelencia in Education (NJ1), 2012

2012-01-01

In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. An executive summary of Latino College Completion in 50 states synthesizes information on 50 state factsheets and builds on the national benchmarking guide. Each…

Latino College Completion: New York

Science.gov (United States)

Excelencia in Education (NJ1), 2012

2012-01-01

In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. An executive summary of Latino College Completion in 50 states synthesizes information on 50 state factsheets and builds on the national benchmarking guide. Each…

Latino College Completion: United States

Science.gov (United States)

Excelencia in Education (NJ1), 2012

2012-01-01

In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. An executive summary of Latino College Completion in 50 states synthesizes information on 50 state factsheets and builds on the national benchmarking guide. Each…

Latino College Completion: New Mexico

Science.gov (United States)

Excelencia in Education (NJ1), 2012

2012-01-01

In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. An executive summary of Latino College Completion in 50 states synthesizes information on 50 state factsheets and builds on the national benchmarking guide. Each…

Nuclear power and the Hamilton-Jefferson debate

Energy Technology Data Exchange (ETDEWEB)

Hacker, A.

The basic sources of nuclear opposition derive from the philosophical arguments of Thomas Jefferson against Alexander Hamilton's vision of an industrial society with a strong central authority. Today's young people continue Jefferson's radical plea for the individual freedoms associated with personal ownership and limited government, but they accept the structure of the former while searching for the romanticism of the latter. The nuclear debate reflects this dichotomy and will continue even if the issues of waste disposal and safety are resolved. (DCK)

Measures of Progress: 1995 Project Follow-Up, Los Rios Community College District (American River College, Cosumnes River College, Sacramento City College). Results of a Survey of 1993-94 Graduates and Non-Returning Students. Volume I of II--Frequencies and Percents by District, College and Academic Program.

Science.gov (United States)

Beachler, Judith A.; Pagtalunan, Jose

In 1995, the three colleges in California's Los Rios Community College District (LRCCD) surveyed 6,151 former students from 1993-94 to gather information on student outcomes and characteristics. This report presents districtwide findings related to the frequencies and percents of responses by academic program. Following an executive summary and…

A Summary of: 25 Ways to Reduce the Cost of College

Science.gov (United States)

Center for College Affordability and Productivity (NJ1), 2010

2010-01-01

Almost everyone agrees that colleges have become costly to attend and are a growing burden on society to finance. Rising tuition costs threaten the ability and desire of students to attend college. Are there things that can be done to significantly reduce the cost of college? The answer is an emphatic "yes." The Center for College Affordability…

Lax-Friedrichs sweeping scheme for static Hamilton-Jacobi equations

International Nuclear Information System (INIS)

Kao, C.Y.; Osher, Stanley; Qian Jianliang

2004-01-01

We propose a simple, fast sweeping method based on the Lax-Friedrichs monotone numerical Hamiltonian to approximate viscosity solutions of arbitrary static Hamilton-Jacobi equations in any number of spatial dimensions. By using the Lax-Friedrichs numerical Hamiltonian, we can easily obtain the solution at a specific grid point in terms of its neighbors, so that a Gauss-Seidel type nonlinear iterative method can be utilized. Furthermore, by incorporating a group-wise causality principle into the Gauss-Seidel iteration by following a finite group of characteristics, we have an easy-to-implement, sweeping-type, and fast convergent numerical method. However, unlike other methods based on the Godunov numerical Hamiltonian, some computational boundary conditions are needed in the implementation. We give a simple recipe which enforces a version of discrete min-max principle. Some convergence analysis is done for the one-dimensional eikonal equation. Extensive 2-D and 3-D numerical examples illustrate the efficiency and accuracy of the new approach. To our knowledge, this is the first fast numerical method based on discretizing the Hamilton-Jacobi equation directly without assuming convexity and/or homogeneity of the Hamiltonian

Lax-Friedrichs sweeping scheme for static Hamilton-Jacobi equations

Science.gov (United States)

Kao, Chiu Yen; Osher, Stanley; Qian, Jianliang

2004-05-01

We propose a simple, fast sweeping method based on the Lax-Friedrichs monotone numerical Hamiltonian to approximate viscosity solutions of arbitrary static Hamilton-Jacobi equations in any number of spatial dimensions. By using the Lax-Friedrichs numerical Hamiltonian, we can easily obtain the solution at a specific grid point in terms of its neighbors, so that a Gauss-Seidel type nonlinear iterative method can be utilized. Furthermore, by incorporating a group-wise causality principle into the Gauss-Seidel iteration by following a finite group of characteristics, we have an easy-to-implement, sweeping-type, and fast convergent numerical method. However, unlike other methods based on the Godunov numerical Hamiltonian, some computational boundary conditions are needed in the implementation. We give a simple recipe which enforces a version of discrete min-max principle. Some convergence analysis is done for the one-dimensional eikonal equation. Extensive 2-D and 3-D numerical examples illustrate the efficiency and accuracy of the new approach. To our knowledge, this is the first fast numerical method based on discretizing the Hamilton-Jacobi equation directly without assuming convexity and/or homogeneity of the Hamiltonian.

Hamilton-Jacobi equation and the breaking of the WKB approximation

Energy Technology Data Exchange (ETDEWEB)

Canfora, F. [Istituto Nazionale di Fisica Nucleare, GC di Salerno (Italy) and Dipartimento di Fisica E.R. Caianiello, Universita di Salerno, Via S. Allende, 84081 Baronissi (Salerno) (Italy)]. E-mail: canfora@sa.infn.it

2005-03-17

A simple method to deal with four-dimensional Hamilton-Jacobi equation for null hypersurfaces is introduced. This method allows to find simple geometrical conditions which give rise to the failure of the WKB approximation on curved spacetimes. The relation between such failure, extreme blackholes and the Cosmic Censor hypothesis is briefly discussed.

Hamilton-Jacobi formalism for Podolsky's electromagnetic theory on the null-plane

Science.gov (United States)

Bertin, M. C.; Pimentel, B. M.; Valcárcel, C. E.; Zambrano, G. E. R.

2017-08-01

We develop the Hamilton-Jacobi formalism for Podolsky's electromagnetic theory on the null-plane. The main goal is to build the complete set of Hamiltonian generators of the system as well as to study the canonical and gauge transformations of the theory.

Derivation of the Schrodinger Equation from the Hamilton-Jacobi Equation in Feynman's Path Integral Formulation of Quantum Mechanics

Science.gov (United States)

Field, J. H.

2011-01-01

It is shown how the time-dependent Schrodinger equation may be simply derived from the dynamical postulate of Feynman's path integral formulation of quantum mechanics and the Hamilton-Jacobi equation of classical mechanics. Schrodinger's own published derivations of quantum wave equations, the first of which was also based on the Hamilton-Jacobi…

Light Rail Transit in Hamilton: Health, Environmental and Economic Impact Analysis

Science.gov (United States)

Topalovic, P.; Carter, J.; Topalovic, M.; Krantzberg, G.

2012-01-01

Hamilton's historical roots as an electric, industrial and transportation-oriented city provide it with a high potential for rapid transit, especially when combined with its growing population, developing economy, redeveloping downtown core and its plans for sustainable growth. This paper explores the health, environmental, social and economic…

Chaos M-ary modulation and demodulation method based on Hamilton oscillator and its application in communication.

Science.gov (United States)

Fu, Yongqing; Li, Xingyuan; Li, Yanan; Yang, Wei; Song, Hailiang

2013-03-01

Chaotic communication has aroused general interests in recent years, but its communication effect is not ideal with the restriction of chaos synchronization. In this paper a new chaos M-ary digital modulation and demodulation method is proposed. By using region controllable characteristics of spatiotemporal chaos Hamilton map in phase plane and chaos unique characteristic, which is sensitive to initial value, zone mapping method is proposed. It establishes the map relationship between M-ary digital information and the region of Hamilton map phase plane, thus the M-ary information chaos modulation is realized. In addition, zone partition demodulation method is proposed based on the structure characteristic of Hamilton modulated information, which separates M-ary information from phase trajectory of chaotic Hamilton map, and the theory analysis of zone partition demodulator's boundary range is given. Finally, the communication system based on the two methods is constructed on the personal computer. The simulation shows that in high speed transmission communications and with no chaos synchronization circumstance, the proposed chaotic M-ary modulation and demodulation method has outperformed some conventional M-ary modulation methods, such as quadrature phase shift keying and M-ary pulse amplitude modulation in bit error rate. Besides, it has performance improvement in bandwidth efficiency, transmission efficiency and anti-noise performance, and the system complexity is low and chaos signal is easy to generate.

Perceptions of Quality Life in Hamilton's Neighbourhood Hubs: A Qualitative Analysis

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Eby, Jeanette; Kitchen, Peter; Williams, Allison

2012-01-01

This paper examines perceptions of quality of life in Hamilton, Ontario, Canada from the perspective of residents and key community stakeholders. A series of eight focus groups were conducted. Six sessions were held with residents of neighbourhood "hubs", areas characterized by high levels of poverty. The following themes were…

Air Quality in Hamilton: Who Is Concerned? Perceptions from Three Neighbourhoods

Science.gov (United States)

Simone, Dylan; Eyles, John; Newbold, K. Bruce; Kitchen, Peter; Williams, Allison

2012-01-01

This study investigates the factors influencing perceptions of air quality in the industrial city of Hamilton, Canada. The research employs data collected via a telephone survey of 1,002 adult residents in three neighbourhoods. Perceptions in the neighbourhoods were examined by individual socio-demographic factors (age, gender, marital and…

Hamilton-Jacobi formalism to warm inflationary scenario

Science.gov (United States)

Sayar, K.; Mohammadi, A.; Akhtari, L.; Saaidi, Kh.

2017-01-01

The Hamilton-Jacobi formalism as a powerful method is being utilized to reconsider the warm inflationary scenario, where the scalar field as the main component driving inflation interacts with other fields. Separating the context into strong and weak dissipative regimes, the goal is followed for two popular functions of Γ . Applying slow-rolling approximation, the required perturbation parameters are extracted and, by comparing to the latest Planck data, the free parameters are restricted. The possibility of producing an acceptable inflation is studied where the result shows that for all cases the model could successfully suggest the amplitude of scalar perturbation, scalar spectral index, its running, and the tensor-to-scalar ratio.

Hamilton and Hardy for the 21st Century

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Ogden, Trevor

2016-01-01

Hamilton and Hardy’s Industrial Toxicology is now 80 years old, and the new sixth edition links us with a pioneer era. This is an impressive book, but the usefulness of the hardback version as a reference book is unfortunately limited by its poor index. There is now an ebook version, and for the practitioner on the move this has the great advantages of searchability and portability. However, Wiley ebooks can apparently only be downloaded when first purchased, so their lifetime is limited to that of the device. The Kindle edition should avoid this shortcoming.

Octavia Butler and Virginia Hamilton: Black Women Writers and Science Fiction.

Science.gov (United States)

Hampton, Gregory Jerome; Brooks, Wanda M.

2003-01-01

Notes that African American literature has always had science fiction elements in its focus on narratives of the alienated and marginalized "other." Contends that Octavia Butler and Virginia Hamilton are two African American writers of science fiction who examine the connections between the stories of a culture and the genre of science…

Generalized anxiety disorder and the Hamilton Anxiety Rating Scale in Parkinson's disease Transtorno de ansiedade generalizada e a Escala de Ansiedade de Hamilton na doença de Parkinson

Directory of Open Access Journals (Sweden)

Arthur Kummer

2010-08-01

Full Text Available Anxiety is common in Parkinson's disease (PD, but studies concerning specific anxiety disorders are scarce. Essential psychometric properties of anxiety rating scales are also lacking. OBJECTIVE: To investigate general anxiety disorder (GAD in PD and psychometric properties of the Hamilton Anxiety Rating Scale (Ham-A. METHOD: Ninety-one PD patients underwent neurological and psychiatric examination, which included the MINI-Plus, the Ham-A and the Hamilton Depression Rating Scale (Ham-D. RESULTS: GAD was present in 30.8% of PD patients. Patients with GAD had longer disease duration (p=0.044 and were in use of higher doses of levodopa (p=0.034. They also tended to have more motor fluctuations and dyskinesias. The group with GAD scored higher in Ham-A (pAnsiedade é comum na doença de Parkinson (DP, mas estudos sobre transtornos de ansiedade específicos são ainda escassos. Faltam também estudos sobre propriedades psicométricas essenciais das escalas de ansiedade. OBJETIVO: Investigar o transtorno de ansiedade generalizada (TAG na DP e propriedades psicométricas da Escala de Ansiedade de Hamilton (Ham-A. MÉTODO: Noventa e um pacientes com DP se submeteram a exames neurológico e psiquiátrico, que incluiu o MINI-Plus, a Ham-A e a Escala de Depressão de Hamilton (Ham-D. RESULTADOS: TAG esteve presente em 30,8% dos participantes. Pacientes com TAG tinham maior duração de doença (p=0,044 e estavam em uso de maiores doses de levodopa (p=0,034. Também havia uma tendência desses pacientes terem mais flutuações motoras e discinesias. O grupo com TAG pontuou mais alto na Ham-A (p<0,001, nas subescalas somática (p<0,001 e psíquica da Ham-A (p<0,001, e na Ham-D (p=0,004. A Ham-A mostrou boa consistência interna (alfa de Cronbach=0,893 e um ponto de corte de 10/11 é sugerido para triar o TAG. CONCLUSÃO: TAG é freqüente na DP e a Ham-A pode ser um instrumento útil para triar esse transtorno.

Expanded social fitness and Hamilton's rule for kin, kith, and kind.

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Queller, David C

2011-06-28

Inclusive fitness theory has a combination of simplicity, generality, and accuracy that has made it an extremely successful way of thinking about and modeling effects on kin. However, there are types of social interactions that, although covered, are not illuminated. Here, I expand the inclusive fitness approach and the corresponding neighbor-modulated approach to specify two other kinds of social selection. Kind selection, which includes greenbeards and many nonadditive games, is where selection depends on an actor's trait having different effects on others depending on whether they share the trait. Kith selection includes social effects that do not require either kin or kind, such as mutualism and manipulation. It involves social effects of a trait that affect a partner, with feedback to the actor's fitness. I derive expanded versions of Hamilton's rule for kith and kind selection, generalizing Hamilton's insight that we can model social selection through a sum of fitness effects, each multiplied by an appropriate association coefficient. Kinship is, thus, only one of the important types of association, but all can be incorporated within an expanded inclusive fitness.

Ecological structuring of yeasts associated with trees around Hamilton, Ontario, Canada.

Science.gov (United States)

Maganti, Harinad; Bartfai, David; Xu, Jianping

2012-02-01

This study seeks to determine the distribution and diversity of yeasts in and around the Hamilton area in Canada. In light of the increasing number of fungal infections along with rising morbidity and mortality rates, especially among the immunocompromised, understanding the diversity and distribution of yeasts in natural environments close to human habitations has become an increasingly relevant topic. In this study, we analyzed 1110 samples obtained from the hollows of trees, shrubs and avian droppings at 8 geographical sites in and around Hamilton, Ontario, Canada. A total of 88 positive yeast strains were isolated and identified belonging to 20 yeast species. Despite the relative proximity of the sampling sites, our DNA fingerprinting results showed that the yeast populations were highly heterogenous. Among the 14 tree species sampled, cedar, cottonwood and basswood hollows had relatively high yeast colonization rates. Interestingly, Candida parapsilosis was isolated almost exclusively from Pine trees only. Our results are consistent with microgeographic and ecological differentiation of yeast species in and around an urban environment. © 2011 Federation of European Microbiological Societies. Published by Blackwell Publishing Ltd. All rights reserved.

Hamilton y el Descubrimiento de los Cuaterniones

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José Manuel Sánchez Muñoz

2011-10-01

Full Text Available Este artículo pretende ofrecer una visión general del descubrimiento de los llamados cuaterniones por parte del matemático irlandés William Rowan Hamilton. Se pretende dar al lector algunos detalles del nacimiento de los números imaginarios en el siglo XVI, su interpretación geométrica a principios del siglo XIX, y la extensión del plano complejo a las tres dimensiones a través de los cuaterniones, que abrirían el paso al estudio y el desarrollo de las nuevas álgebras no conmutativas y a una nueva interpretación tridimensional de la realidad física.

Periodic solutions of the Hamilton-Jacobi equation by the shooting method: A technique for beam dynamics

International Nuclear Information System (INIS)

Gabella, W.E.; Ruth, R.D.; Warnock, R.L.

1988-05-01

Periodic solutions of the Hamilton-Jacobi equation determine invariant tori in phase space. The Fourier spectrum of a torus with respect to angular coordinates gives useful information about nonlinear resonances and their potential for causing instabilities. We describe a method to solve the Hamilton-Jacobi equation for an arbitrary accelerator lattice. The method works with Fourier modes of the generating functions, and imposes periodicity in the machine azimuth by a shooting method. We give examples leading to three-dimensional plots in a surface of section. It is expected that the technique will be useful in lattice optimization. 14 refs., 6 figs., 1 tab

76 FR 25534 - Airworthiness Directives; Hamilton Sundstrand Propellers Model 247F Propellers

Science.gov (United States)

2011-05-05

... 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this AD, the... through FR2279 inclusive, FR 2398, FR2449 to FR2958 inclusive, FR20010710 to FR20010722 inclusive, and FR20010723RT to FR20020127RT inclusive, installed. Propeller blades reworked to Hamilton Sundstrand Service...

An optimal L1-minimization algorithm for stationary Hamilton-Jacobi equations

KAUST Repository

Guermond, Jean-Luc

2009-01-01

We describe an algorithm for solving steady one-dimensional convex-like Hamilton-Jacobi equations using a L1-minimization technique on piecewise linear approximations. For a large class of convex Hamiltonians, the algorithm is proven to be convergent and of optimal complexity whenever the viscosity solution is q-semiconcave. Numerical results are presented to illustrate the performance of the method.

College of DuPage District 502 Educational Needs Assessment (Total Sample Summary).

Science.gov (United States)

Rice, Gary

In spring 1987, the Gallup Organization conducted a telephone survey for the College of DuPage (COD) in Illinois to determine community perceptions of the college's role in the community; community awareness of COD and its competitors; perceptions of current college services; importance of factors in selecting an educational program; interest in…

Viscous warm inflation: Hamilton-Jacobi formalism

Science.gov (United States)

Akhtari, L.; Mohammadi, A.; Sayar, K.; Saaidi, Kh.

2017-04-01

Using Hamilton-Jacobi formalism, the scenario of warm inflation with viscous pressure is considered. The formalism gives a way of computing the slow-rolling parameter without extra approximation, and it is well-known as a powerful method in cold inflation. The model is studied in detail for three different cases of the dissipation and bulk viscous pressure coefficients. In the first case where both coefficients are taken as constant, it is shown that the case could not portray warm inflationary scenario compatible with observational data even it is possible to restrict the model parameters. For other cases, the results shows that the model could properly predicts the perturbation parameters in which they stay in perfect agreement with Planck data. As a further argument, r -ns and αs -ns are drown that show the acquired result could stand in acceptable area expressing a compatibility with observational data.

Perturbation to Unified Symmetry and Adiabatic Invariants for Relativistic Hamilton Systems

International Nuclear Information System (INIS)

Zhang Mingjiang; Fang Jianhui; Lu Kai; Pang Ting; Lin Peng

2009-01-01

Based on the concept of adiabatic invariant, the perturbation to unified symmetry and adiabatic invariants for relativistic Hamilton systems are studied. The definition of the perturbation to unified symmetry for the system is presented, and the criterion of the perturbation to unified symmetry is given. Meanwhile, the Noether adiabatic invariants, the generalized Hojman adiabatic invariants, and the Mei adiabatic invariants for the perturbed system are obtained. (general)

Learning Disabled College Writers Project, Evaluation Report, 1985-86.

Science.gov (United States)

Dunham, Trudy

This report describes the Learning Disabled College Writer's Project, implemented at the University of Minnesota during the 1985-86 school year and designed to aid learning disabled college students master composition skills through training in the use of microcomputer word processors. Following an executive summary, an introduction states the…

Variational energy principle for compressible, baroclinic flow. 2: Free-energy form of Hamilton's principle

Science.gov (United States)

Schmid, L. A.

1977-01-01

The first and second variations are calculated for the irreducible form of Hamilton's Principle that involves the minimum number of dependent variables necessary to describe the kinetmatics and thermodynamics of inviscid, compressible, baroclinic flow in a specified gravitational field. The form of the second variation shows that, in the neighborhood of a stationary point that corresponds to physically stable flow, the action integral is a complex saddle surface in parameter space. There exists a form of Hamilton's Principle for which a direct solution of a flow problem is possible. This second form is related to the first by a Friedrichs transformation of the thermodynamic variables. This introduces an extra dependent variable, but the first and second variations are shown to have direct physical significance, namely they are equal to the free energy of fluctuations about the equilibrium flow that satisfies the equations of motion. If this equilibrium flow is physically stable, and if a very weak second order integral constraint on the correlation between the fluctuations of otherwise independent variables is satisfied, then the second variation of the action integral for this free energy form of Hamilton's Principle is positive-definite, so the action integral is a minimum, and can serve as the basis for a direct trail and error solution. The second order integral constraint states that the unavailable energy must be maximum at equilibrium, i.e. the fluctuations must be so correlated as to produce a second order decrease in the total unavailable energy.

Hamilton's inclusive fitness maintains heritable altruism polymorphism through rb = c.

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Wang, Changcao; Lu, Xin

2018-02-20

How can altruism evolve or be maintained in a selfish world? Hamilton's rule shows that the former process will occur when rb > c -the benefits to the recipients of an altruistic act b , weighted by the relatedness between the social partners r , exceed the costs to the altruists c -drives altruistic genotypes spreading against nonaltruistic ones. From this rule, we infer that altruistic genotypes will persist in a population by forming a stable heritable polymorphism with nonaltruistic genotypes if rb = c makes inclusive fitness of the two morphs equal. We test this prediction using the data of 12 years of study on a cooperatively breeding bird, the Tibetan ground tit Pseudopodoces humilis , where helping is performed by males only and kin-directed. Individual variation in ever acting as a helper was heritable ( h 2 = 0.47), and the resultant altruism polymorphism remained stable as indicated by low-level annual fluctuation of the percentage of helpers among all adult males (24-28%). Helpers' indirect fitness gains from increased lifetime reproductive success of related breeders statistically fully compensated for their lifetime direct fitness losses, suggesting that rb = c holds. While our work provides a fundamental support for Hamilton's idea, it highlights the equivalent inclusive fitness returns to altruists and nonaltruists mediated by rb = c as a theoretically and realistically important mechanism to maintain social polymorphism.

Hamilton-Jacobi approach to non-slow-roll inflation

International Nuclear Information System (INIS)

Kinney, W.H.

1997-01-01

I describe a general approach to characterizing cosmological inflation outside the standard slow-roll approximation, based on the Hamilton-Jacobi formulation of scalar field dynamics. The basic idea is to view the equation of state of the scalar field matter as the fundamental dynamical variable, as opposed to the field value or the expansion rate. I discuss how to formulate the equations of motion for scalar and tensor fluctuations in situations where the assumption of slow roll is not valid. I apply the general results to the simple case of inflation from an open-quotes invertedclose quotes polynomial potential, and to the more complicated case of hybrid inflation. copyright 1997 The American Physical Society

L∞-error estimates of a finite element method for the Hamilton-Jacobi-Bellman equations

International Nuclear Information System (INIS)

Bouldbrachene, M.

1994-11-01

We study the finite element approximation for the solution of the Hamilton-Jacobi-Bellman equations involving a system of quasi-variational inequalities (QVI). We also give the optimal L ∞ -error estimates, using the concepts of subsolutions and discrete regularity. (author). 7 refs

A meta-analytic comparison of the Beck Depression Inventory and the Hamilton Rating Scale for Depression as measures of treatment outcome.

Science.gov (United States)

Edwards, B C; Lambert, M J; Moran, P W; McCully, T; Smith, K C; Ellingson, A G

1984-05-01

Some clinicians have considered the Beck Depression Inventory, a self-rating scale, too reactive to patient halo effects and, therefore, a liberal measure of treatment outcome. On the other hand, interviewer-rating scales, like the Hamilton Rating Scale for Depression have been viewed as more conservative measures of treatment gain. Studies which compared the Beck Depression Inventory to the Hamilton Rating Scale, as dependent measures, were reviewed for the purpose of determining if the scales provided comparable data for assessing treatment effects. The use of meta-analysis techniques resulted in a comparison of effect sizes which indicated that the Beck Depression Inventory was significantly less liberal than the Hamilton Rating Scale for Depression. The implications of these results for selecting outcome measures and the application of meta-analysis techniques for comparing dependent measures are discussed.

Respiratory Medicine at McMaster University, Hamilton, Ontario: 1968 to 2013

Directory of Open Access Journals (Sweden)

Norman L Jones

2014-01-01

Full Text Available The medical school at McMaster University (Hamilton, Ontario was conceived in 1965, and admitted the first class in 1969. John Evans became the founding Dean and he invited EJ Moran Campbell to be the first Chairman of the Department of Medicine. Moran Campbell, already a world figure in respiratory medicine and physiology, arrived at McMaster in September 1968, and he invited Norman Jones to be Coordinator of the Respiratory Programme.

Respiratory Medicine at McMaster University, Hamilton, Ontario: 1968 To 2013

Directory of Open Access Journals (Sweden)

Norman L Jones

2014-01-01

Full Text Available The medical school at McMaster University (Hamilton, Ontario was conceived in 1965 and admitted the first class in 1969. John Evans became the founding Dean and he invited Moran Campbell to be the first Chairman of the Department of Medicine. Moran Campbell, already a world figure in respiratory medicine and physiology, arrived at McMaster in September 1968, and he invited Norman Jones to be Coordinator of the Respiratory Programme.

Hamilton-Jacobi-Bellman approach for the climbing problem for heavy launchers

OpenAIRE

Bokanowski , Olivier; Cristiani , Emiliano; Laurent-Varin , Julien; Zidani , Hasnaa

2012-01-01

International audience; In this paper we investigate the Hamilton-Jacobi-Bellman (HJB) approach for solving a complex real-world optimal control problem in high dimension. We consider the climbing problem for the European launcher Ariane V: The launcher has to reach the Geostationary Transfer Orbit with minimal propellant consumption under state/control constraints. In order to circumvent the well-known curse of dimensionality, we reduce the number of variables in the model exploiting the spe...

Implications on Innovation in Instruction. Summary Report.

Science.gov (United States)

Bergen Community Coll., Paramus, NJ.

These conference proceedings provide summaries of remarks and two papers presented and reports of 12 seminars. The papers summarized are "Fourth Revolution-Challenge to the Community College" by Dr. Phil C. Lange and "Criterion Referenced Instruction" by Dr. Robert F. Mager. The 12 seminar topics were: Open Door, Not Revolving…

Co-ordination of the International Network of Nuclear Structure and Decay Data Evaluators. Summary report of an IAEA technical meeting

Energy Technology Data Exchange (ETDEWEB)

Nichols, A L; Tuli, J K [International Atomic Energy Agency, Nuclear Data Section, Vienna (Austria)

2005-09-15

The IAEA Nuclear Data Section convened the 16th meeting of the International Network of Nuclear Structure and Decay Data Evaluators at the Department of Physics and Astronomy, McMaster University, Hamilton, Canada, 6-10 June 2005. This meeting was attended by 33 scientists from 12 Member States concerned with the compilation, evaluation and dissemination of nuclear structure and decay data. A summary of the meeting, recommendations/conclusions, data centre reports, and various proposals considered, modified and agreed by the participants are contained within this document. (author)

On global solutions of the random Hamilton-Jacobi equations and the KPZ problem

Science.gov (United States)

Bakhtin, Yuri; Khanin, Konstantin

2018-04-01

In this paper, we discuss possible qualitative approaches to the problem of KPZ universality. Throughout the paper, our point of view is based on the geometrical and dynamical properties of minimisers and shocks forming interlacing tree-like structures. We believe that the KPZ universality can be explained in terms of statistics of these structures evolving in time. The paper is focussed on the setting of the random Hamilton-Jacobi equations. We formulate several conjectures concerning global solutions and discuss how their properties are connected to the KPZ scalings in dimension 1  +  1. In the case of general viscous Hamilton-Jacobi equations with non-quadratic Hamiltonians, we define generalised directed polymers. We expect that their behaviour is similar to the behaviour of classical directed polymers, and present arguments in favour of this conjecture. We also define a new renormalisation transformation defined in purely geometrical terms and discuss conjectural properties of the corresponding fixed points. Most of our conjectures are widely open, and supported by only partial rigorous results for particular models.

Hamilton's gradient estimate for the heat kernel on complete manifolds

OpenAIRE

Kotschwar, Brett

2007-01-01

In this paper we extend a gradient estimate of R. Hamilton for positive solutions to the heat equation on closed manifolds to bounded positive solutions on complete, non-compact manifolds with $Rc \\geq -Kg$. We accomplish this extension via a maximum principle of L. Karp and P. Li and a Bernstein-type estimate on the gradient of the solution. An application of our result, together with the bounds of P. Li and S.T. Yau, yields an estimate on the gradient of the heat kernel for complete manifol...

Multimodal electromechanical model of piezoelectric transformers by Hamilton's principle.

Science.gov (United States)

Nadal, Clement; Pigache, Francois

2009-11-01

This work deals with a general energetic approach to establish an accurate electromechanical model of a piezoelectric transformer (PT). Hamilton's principle is used to obtain the equations of motion for free vibrations. The modal characteristics (mass, stiffness, primary and secondary electromechanical conversion factors) are also deduced. Then, to illustrate this general electromechanical method, the variational principle is applied to both homogeneous and nonhomogeneous Rosen-type PT models. A comparison of modal parameters, mechanical displacements, and electrical potentials are presented for both models. Finally, the validity of the electrodynamical model of nonhomogeneous Rosen-type PT is confirmed by a numerical comparison based on a finite elements method and an experimental identification.

Pre-college education

Science.gov (United States)

Stein, Sylvia

1990-01-01

Pre-college education efforts are many and varied, involving the teachers, students, parents, museums, and youth groups. However, it is necessary to reach out to school administration at all levels if teachers are to be innovative in their approaches. This introductory meeting clearly indicated that more interaction between the participants would be profitable. It is clear that the science pipeline leading from kindergarten to college entry needs to be filled with students. What is not clear is how we can do it. The plethora of projects being pursued by the NASA Space Grant College Fellowship (NSGC) programs to accomplish that goal are heartening and exciting. However, this large gamut of programs may also indicate how new we are in this game and how little anyone knows about creating a pre-college interest in science and engineering. In a way, it resembles the situation of the common cold--there is no known cure yet, so there are many so-called remedies. Unfortunately, the time we had together was entirely too short to address the evaluation situation, so that we can in the future zero in on the most effective approaches. This report is a summary of the many ways the different NSGC' s are approaching pre-college education and a list of suggestions.

78 FR 56733 - Notice of Inventory Completion: Logan Museum of Anthropology, Beloit College, Beloit, WI

Science.gov (United States)

2013-09-13

....R50000] Notice of Inventory Completion: Logan Museum of Anthropology, Beloit College, Beloit, WI AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Logan Museum of Anthropology, Beloit College... Anthropology, Beloit College. If no additional requestors come forward, transfer of control of the human...

Existence of solutions for Hamiltonian field theories by the Hamilton-Jacobi technique

International Nuclear Information System (INIS)

Bruno, Danilo

2011-01-01

The paper is devoted to prove the existence of a local solution of the Hamilton-Jacobi equation in field theory, whence the general solution of the field equations can be obtained. The solution is adapted to the choice of the submanifold where the initial data of the field equations are assigned. Finally, a technique to obtain the general solution of the field equations, starting from the given initial manifold, is deduced.

Alpena Community College Commercial Driver's License Program. Evaluation Summary.

Science.gov (United States)

Alpena Community Coll., MI.

The Alpena Community College (ACC) Drivers Education Program was developed to deliver a basic skills program providing specific job-related basic skills instruction to approximately 300 workers throughout Michigan who desired to pass the Commercial Drivers License (CDL) examination. Other program goals were to establish greater partnerships…

Negative correlation between nuptial throat colour and blood parasite load in male European green lizards supports the Hamilton-Zuk hypothesis

Science.gov (United States)

Molnár, Orsolya; Bajer, Katalin; Mészáros, Boglárka; Török, János; Herczeg, Gábor

2013-06-01

During female mate choice, conspicuous male sexual signals are used to infer male quality and choose the best sire for the offspring. The theory of parasite-mediated sexual selection (Hamilton-Zuk hypothesis) presumes that parasite infection can influence the elaboration of sexual signals: resistant individuals can invest more energy into signal expression and thus advertise their individual quality through signal intensity. By preferring these males, females can provide resistance genes for their offspring. Previous research showed that nuptial throat colour of male European green lizard, Lacerta viridis, plays a role in both inter- and intrasexual selections as a condition-dependent multiple signalling system. The aim of this study was to test the predictions of the Hamilton-Zuk hypothesis on male European green lizards. By blood sampling 30 adult males during the reproductive season, we found members of the Haemogregarinidae family in all but one individual (prevalence = 96 %). The infection intensity showed strong negative correlation with the throat and belly colour brightness in line with the predictions of the Hamilton-Zuk hypothesis. In addition, we found other correlations between infection intensity and other fitness-related traits, suggesting that parasite load has a remarkable effect on individual fitness. This study shows that throat patch colour of the European green lizards not only is a multiple signalling system but also possibly acts as an honest sexual signal of health state in accordance with the Hamilton-Zuk hypothesis.

Sleep debt and depression in female college students.

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Regestein, Quentin; Natarajan, Viji; Pavlova, Milena; Kawasaki, Susan; Gleason, Ray; Koff, Elissa

2010-03-30

The objective of the study was to evaluate relationships between sleep habits and depressive symptoms. Pilot study data were collected about sleep schedules, related factors and depression in female college students to find whether their sleep schedules correlate with affective symptoms. In the subsequent main study, similar information was collected under more controlled conditions. Depression was measured using the CES-D (Center for Epidemiologic Studies Depression Scale) and HAM-D-3 (modified Hamilton Depression Rating Scale). Response rates were 31.3% of eligible students for the pilot survey and 71.6% for the main study. Both studies showed that about 20% of students reported weekday sleep debts of greater than 2 h and about 28% reported significantly greater sleep debt and had significantly higher depression scores (Pstudents. Melancholic symptoms indicated by high CES-D scores (>24), were observed in 24% of students. Sleep problems explained 13% of the variance for both the CESD scale and the HAM-D-3 scale. Among female college students, those who report a sleep debt of at least 2 h or significant daytime sleepiness have a higher risk of reporting melancholic symptoms than others. Copyright 2008 Elsevier Ltd. All rights reserved.

'Morals can not be drawn from facts but guidance may be': the early life of W.D. Hamilton's theory of inclusive fitness.

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Swenson, Sarah A

2015-12-01

W.D. Hamilton's theory of inclusive fitness saw the evolution of altruism from the point of view of the gene. It was at heart a theory of limits, redefining altruistic behaviours as ultimately selfish. This theory inspired two controversial texts published almost in tandem, E.O. Wilson's Sociobiology: The New Synthesis (1975) and Richard Dawkins's The Selfish Gene (1976). When Wilson and Dawkins were attacked for their evolutionary interpretations of human societies, they claimed a distinction between reporting what is and declaring what ought to be. Can the history of sociobiological theories be so easily separated from its sociopolitical context? This paper draws upon unpublished materials from the 1960s and early 1970s and documents some of the ways in which Hamilton saw his research as contributing to contemporary concerns. It pays special attention to the 1969 Man and Beast Smithsonian Institution symposium in order to explore the extent to which Hamilton intended his theory to be merely descriptive versus prescriptive. From this, we may see that Hamilton was deeply concerned about the political chaos he perceived in the world around him, and hoped to arrive at a level of self-understanding through science that could inform a new social order.

78 FR 28838 - Hamilton Street Hydro, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

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2013-05-16

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 14507-000] Hamilton Street... Project would consist of the following: (1) An existing 10.5-foot-high rock fill gravity dam with a 655... a storage [[Page 28839

Quantitative Compactness Estimates for Hamilton-Jacobi Equations

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Ancona, Fabio; Cannarsa, Piermarco; Nguyen, Khai T.

2016-02-01

We study quantitative compactness estimates in {W^{1,1}_{loc}} for the map {S_t}, {t > 0} that is associated with the given initial data {u_0in Lip (R^N)} for the corresponding solution {S_t u_0} of a Hamilton-Jacobi equation u_t+Hbig(nabla_{x} ubig)=0, qquad t≥ 0,quad xinR^N, with a uniformly convex Hamiltonian {H=H(p)}. We provide upper and lower estimates of order {1/\\varepsilon^N} on the Kolmogorov {\\varepsilon}-entropy in {W^{1,1}} of the image through the map S t of sets of bounded, compactly supported initial data. Estimates of this type are inspired by a question posed by Lax (Course on Hyperbolic Systems of Conservation Laws. XXVII Scuola Estiva di Fisica Matematica, Ravello, 2002) within the context of conservation laws, and could provide a measure of the order of "resolution" of a numerical method implemented for this equation.

77 FR 42508 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

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2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Repatriation of the human remains to the Indian tribes...

77 FR 42513 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

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2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Disposition of the human remains to the Indian tribes...

77 FR 42507 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

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2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Disposition of the human remains to the Indian tribes...

77 FR 51564 - Notice of Inventory Completion: Herrett Center for Arts and Science, College of Southern Idaho...

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2012-08-24

... Inventory Completion: Herrett Center for Arts and Science, College of Southern Idaho, Twin Falls, ID AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Herrett Center for Arts and Science, College... associated funerary object may contact the Herrett Center for Arts and Science, College of Southern Idaho...

75 FR 76423 - Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting

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2010-12-08

... DEPARTMENT OF DEFENSE Office of the Secretary Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting AGENCY: National Defense Intelligence College, Defense Intelligence Agency, Department of Defense. ACTION: Notice of Closed Meeting. SUMMARY: Pursuant to the...

76 FR 28960 - Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting

Science.gov (United States)

2011-05-19

... DEPARTMENT OF DEFENSE Office of the Secretary Defense Intelligence Agency National Defense Intelligence College Board of Visitors Closed Meeting AGENCY: National Defense Intelligence College, Defense Intelligence Agency, Department of Defense. ACTION: Notice of Closed Meeting. SUMMARY: Pursuant to the...

Mobile Air Monitoring: Measuring Change in Air Quality in the City of Hamilton, 2005-2010

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Adams, Matthew D.; DeLuca, Patrick F.; Corr, Denis; Kanaroglou, Pavlos S.

2012-01-01

This paper examines the change in air pollutant concentrations between 2005 and 2010 occurring in the City of Hamilton, Ontario, Canada. After analysis of stationary air pollutant concentration data, we analyze mobile air pollutant concentration data. Air pollutants included in the analysis are CO, PM[subscript 2.5], SO[subscript 2], NO,…

Traditional Korean islanders encounters with the British navy in the 1880s: The Port Hamilton Affair of 1885–1887

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Stephen A. Royle

2016-06-01

Full Text Available This article deals with the encounters between a traditional Korean rural and island population and western military forces when the British navy occupied Geomundo, an archipelago known to them as Port Hamilton, for 22 months between 1885 and 1887. The paper first outlines the sometimes painful process of East Asian countries being opened up to trade and outside influences in the 19th century, a process sometimes urged upon them by naval weapons in this era of gunboat diplomacy. This provides the setting for the Port Hamilton Affair itself when in preparation for possible war with Russia, a British naval squadron steamed into Port Hamilton and took it without reference to the local people or their national government. After brief reference to the political consequences of this action, the focus is then on what the records from the occupation and earlier investigations by the British, who had long coveted the islands’ strategic harbour, reveal about the life of the islanders. The article considers both their traditional life, from a time rather before western travel accounts were written about the Korean mainland, and how the islanders fared under the British.

On the Geometry of the Hamilton-Jacobi Equation and Generating Functions

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Ferraro, Sebastián; de León, Manuel; Marrero, Juan Carlos; Martín de Diego, David; Vaquero, Miguel

2017-10-01

In this paper we develop a geometric version of the Hamilton-Jacobi equation in the Poisson setting. Specifically, we "geometrize" what is usually called a complete solution of the Hamilton-Jacobi equation. We use some well-known results about symplectic groupoids, in particular cotangent groupoids, as a keystone for the construction of our framework. Our methodology follows the ambitious program proposed by Weinstein (In Mechanics day (Waterloo, ON, 1992), volume 7 of fields institute communications, American Mathematical Society, Providence, 1996) in order to develop geometric formulations of the dynamical behavior of Lagrangian and Hamiltonian systems on Lie algebroids and Lie groupoids. This procedure allows us to take symmetries into account, and, as a by-product, we recover results from Channell and Scovel (Phys D 50(1):80-88, 1991), Ge (Indiana Univ. Math. J. 39(3):859-876, 1990), Ge and Marsden (Phys Lett A 133(3):134-139, 1988), but even in these situations our approach is new. A theory of generating functions for the Poisson structures considered here is also developed following the same pattern, solving a longstanding problem of the area: how to obtain a generating function for the identity transformation and the nearby Poisson automorphisms of Poisson manifolds. A direct application of our results gives the construction of a family of Poisson integrators, that is, integrators that conserve the underlying Poisson geometry. These integrators are implemented in the paper in benchmark problems. Some conclusions, current and future directions of research are shown at the end of the paper.

From the Snell-Descartes refraction law, to the Hamilton equations in the phase space of geometrical optics

International Nuclear Information System (INIS)

Lopez Moreno, E.; Wolf, K.B.

1989-01-01

Starting from the Snell-Descartes' refraction law, we obtain in a brief and direct way the Hamilton equations of Geometrical Optics. We show the global structure of phase space and compare it with that used in paraxial optics. (Author)

Variations in Sense of Place Across Immigrant Status and Gender in Hamilton, Ontario; Saskatoon, Saskatchewan; and, Charlottetown, Prince Edward Island, Canada.

Science.gov (United States)

Gallina, Melissa; Williams, Allison

Past research in Hamilton, Ontario has found that age and longevity of residence are positively associated with evaluations of sense of place (SoP); further, evaluations of SoP between immigrants and Canadian-born individuals have shown no clear pattern (Williams et al. 2010; Williams and Kitchen 2012). This paper builds on this work by further examining evaluations of SoP among both immigrants and Canadian-born residents and across gender in Hamilton, while expanding the study to two other small-to-medium sized cities: Saskatoon, Saskatchewan and, Charlottetown, Prince Edward Island. This paper has two objectives: (1) to establish measures of SoP across immigrant status and gender in Hamilton, Saskatoon, and Charlottetown; and, (2) to determine how SoP varies according to immigrant status, length of residence in Canada, age, income, and neighbourhood length of residence across the three city sites. Telephone survey data (n = 1,132) was used to compare evaluations of SoP across various groups and to construct an ordered logistic regression model for SoP. Results suggest that immigrants tended to rate their SoP lower than their Canadian-born counterparts. Hamilton residents were found to rate their SoP lowest, followed by Saskatoon residents and, finally, Charlottetown residents. Younger individuals, those with lower income levels, and those with shorter neighbourhood residency in the cities concerned were more likely to have lower evaluations of SoP. This research suggests that greater attention is needed to nurture immigrants' connection with their new home.

DURAND NEIGHBOURHOOD HERITAGE INVENTORY: TOWARD A DIGITAL CITYWIDE SURVEY APPROACH TO HERITAGE PLANNING IN HAMILTON

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V. Angel

2017-08-01

Full Text Available In the face of changing economies and patterns of development, the definition of heritage is diversifying, and the role of inventories in local heritage planning is coming to the fore. The Durand neighbourhood is a layered and complex area located in inner-city Hamilton, Ontario, Canada, and the second subject area in a set of pilot inventory studies to develop a new city-wide inventory strategy for the City of Hamilton,. This paper presents an innovative digital workflow developed to undertake the Durand Built Heritage Inventory project. An online database was developed to be at the centre of all processes, including digital documentation, record management, analysis and variable outputs. Digital tools were employed for survey work in the field and analytical work in the office, resulting in a GIS-based dataset that can be integrated into Hamilton’s larger municipal planning system. Together with digital mapping and digitized historical resources, the Durand database has been leveraged to produce both digital and static outputs to shape recommendations for the protection of Hamilton’s heritage resources.

[Information About New Mexico Two-Year Colleges].

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New Mexico State Board of Educational Finance, Santa Fe.

In a collection of statistical summaries, the following information regarding New Mexico two-year colleges is presented for each institution: (1) 1977-78 average full-time faculty salaries; (2) 1975-76 unrestricted expenditures for instruction, academic support, student services, institutional support, and plant operation; (3) local district tax…

Hospital discharge summary scorecard: a quality improvement tool used in a tertiary hospital general medicine service.

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Singh, G; Harvey, R; Dyne, A; Said, A; Scott, I

2015-12-01

We assessed the impact of completion and feedback of discharge summary scorecards on the quality of discharge summaries written by interns in a general medicine service of a tertiary hospital. The scorecards significantly improved summary quality in the first three rotations of the intern year and could be readily adopted by other units as a quality improvement intervention for optimizing clinical handover to primary care providers. © 2015 Royal Australasian College of Physicians.

78 FR 22873 - Hamilton Street Hydro, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

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2013-04-17

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 14500-000] Hamilton Street... Hydroelectric Project would consist of the following: (1) An existing 14-foot-high concrete gravity dam with a 480-foot-long spillway; (2) an existing impoundment having a surface area of 50 acres and a storage...

Calculation of blade-data for the Hamilton standard structural analysis of the composite blade for the 18 meter diameter rotor and a comparison with FFA-calculation

Energy Technology Data Exchange (ETDEWEB)

Lundemo, C

1979-04-01

Section property data for the composite blade manufactured by Karlskronavarvet was calculated for the analysis performed by Hamilton Standard. The HS investigation was carried out for various operating conditions, including dynamic response loads, stresses, frequencies and dynamic stability. The Hamilton Standard results has been compared with the FFA (The Aeronautical Research Institute of Sweden) calculation. The results show that the stresses and moments calculated by HS never exceed the allowable levels for the hinged hub configuration. The natural frequencies seem to agree quite well with the measured frequencies. In the input data of the Hamilton Standard dynamic response analysis a too far aft position of the cordwise center of gravity of the outher third of the blade was used. Correct position will give lower stresses.

Hamilton Place - Ontario Canadá

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Garwood-Jones, T. P.

1975-04-01

Full Text Available Although comparatively modest as to its exterior, the interior of the theatre-auditorium Hamilton Place has been most successfully solved, both as regards design and acoustics. Construction techniques and elements have been utilized to achieve two different sections in one and the same hall with on one hand the capacity to be able to capture shades of the spoken word at theatrical functions and on the other to reproduce the sharpness and variety of orchestras and choirs. The following elements deserve special mention: the mobile wall which incorporates the orchestra into the hall by closing the proscenium arch; the two elevating platforms where the orchestra is placed; the vertical velvet surfaces, hung like banners which soften the repercussion of the sound; the mobile horizontal surfaces over the orchestra that direct and orient the sound. The most interesting construction techniques are: the subdivision of the building into different parts, each one with independent foundation so as to avoid the transmission of the sound from one section to the other; the texture of the brick walls that disperse the reflected sound; and the use of counterforts to create smaller more personal sections for varied use. The acoustic characteristics are improved by means of a sound installation, formed by small loudspeakers placed under each seat and by other bigger ones distributed in the walls that surround the hall. The building is completed by various service installations that are appropriate to this type of construction, as well as by a small theatre-studio for the rehearsals of the orchestra and the actors, while other functions are going on in the main hall.El teatro-auditorio Hamilton Place, aunque relativamente modesto por fuera, tiene soluciones muy afortunadas en el interior, tanto por su diseño como por su adecuación acústica. Se han utilizado elementos y técnicas constructivas destinadas a conseguir, en una única sala, dos espacios

78 FR 22872 - Hamilton Street Hydro, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

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2013-04-17

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 14499-000] Hamilton Street... Project would consist of the following: (1) An existing 20-foot-high concrete gravity dam with a 690-foot-long spillway; (2) an existing impoundment having a surface area of 300 acres and a storage capacity of...

Ensuring America's Future by Increasing Latino College Completion: Latino College Completion in 50 States. Executive Summary

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Santiago, Deborah; Soliz, Megan

2012-01-01

In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. This initiative included the release of a benchmarking guide for projections of degree attainment disaggregated by race/ethnicity that offered multiple metrics to track…

Tying Funding to Community College Outcomes: Models, Tools, and Recommendations for States. Executive Summary

Science.gov (United States)

Altstadt, David, Ed.

2012-01-01

Driven by economic and educational imperatives, public policymakers, higher education leaders, and philanthropic and advocacy groups are mobilizing aggressive national and state campaigns to bolster college completion. Campaigns to improve student success are particularly concerned about the performance of the nation's community colleges. In…

The role of interfacial layers in the enhanced thermal conductivity of nanofluids: A renovated Hamilton-Crosser model

International Nuclear Information System (INIS)

Yu, W; Choi, S.U.S.

2004-01-01

We previously developed a renovated Maxwell model for the effective thermal conductivity of nanofluids and determined that the solid/liquid interfacial layers play an important role in the enhanced thermal conductivity of nanofluids. However, this renovated Maxwell model is limited to suspensions with spherical particles. Here, we extend the Hamilton--Crosser model for suspensions of nonspherical particles to include the effect of a solid/liquid interface. The solid/liquid interface is described as a confocal ellipsoid with a solid particle. The new model for the three-phase suspensions is mathematically expressed in terms of the equivalent thermal conductivity and equivalent volume fraction of anisotropic complex ellipsoids, as well as an empirical shape factor. With a generalized empirical shape factor, the renovated Hamilton--Crosser model correctly predicts the magnitude of the thermal conductivity of nanotube-in-oil nanofluids. At present, this new model is not able to predict the nonlinear behavior of the nanofluid thermal conductivity

Hamilton-Jacobi formalism for inflation with non-minimal derivative coupling

International Nuclear Information System (INIS)

Sheikhahmadi, Haidar; Saridakis, Emmanuel N.; Aghamohammadi, Ali; Saaidi, Khaled

2016-01-01

In inflation with nonminimal derivative coupling there is not a conformal transformation to the Einstein frame where calculations are straightforward, and thus in order to extract inflationary observables one needs to perform a detailed and lengthy perturbation investigation. In this work we bypass this problem by performing a Hamilton-Jacobi analysis, namely rewriting the cosmological equations considering the scalar field to be the time variable. We apply the method to two specific models, namely the power-law and the exponential cases, and for each model we calculate various observables such as the tensor-to-scalar ratio, and the spectral index and its running. We compare them with 2013 and 2015 Planck data, and we show that they are in a very good agreement with observations.

Hamilton-Jacobi formalism for inflation with non-minimal derivative coupling

Energy Technology Data Exchange (ETDEWEB)

Sheikhahmadi, Haidar [Institute for Advance Studies in Basic Sciences (IASBS) Gava Zang, Zanjan 45137-66731 (Iran, Islamic Republic of); Saridakis, Emmanuel N. [Instituto de Física, Pontificia Universidad de Católica de Valparaíso, Casilla 4950, Valparaíso (Chile); Aghamohammadi, Ali [Sanandaj Branch Islamic Azad University (Iran, Islamic Republic of); Saaidi, Khaled, E-mail: h.sh.ahmadi@gmail.com, E-mail: Emmanuel_Saridakis@baylor.edu, E-mail: a.aqamohamadi@iausdj.ac.ir, E-mail: ksaaidi@uok.ac.ir [Department of Physics, Faculty of Science, University of Kurdistan, Sanandaj (Iran, Islamic Republic of)

2016-10-01

In inflation with nonminimal derivative coupling there is not a conformal transformation to the Einstein frame where calculations are straightforward, and thus in order to extract inflationary observables one needs to perform a detailed and lengthy perturbation investigation. In this work we bypass this problem by performing a Hamilton-Jacobi analysis, namely rewriting the cosmological equations considering the scalar field to be the time variable. We apply the method to two specific models, namely the power-law and the exponential cases, and for each model we calculate various observables such as the tensor-to-scalar ratio, and the spectral index and its running. We compare them with 2013 and 2015 Planck data, and we show that they are in a very good agreement with observations.

The Theory of Planned Behavior as It Predicts Potential Intention to Seek Mental Health Services for Depression among College Students

Science.gov (United States)

Bohon, Lisa M.; Cotter, Kelly A.; Kravitz, Richard L.; Cello, Philip C.; Fernandez y Garcia, Erik

2016-01-01

Background: Between 9.5% and 31.3% of college students suffer from depression ("American college health association national college health assessment II: reference group executive summary spring 2013." "Amer. Coll. Health Assoc." 2013; Eagan K, Stolzenberg EB, Ramirez JJ, Aragon, MC, Suchard, RS, Hurtado S. "The American…

Hamilton's equations for a fluid membrane

International Nuclear Information System (INIS)

Capovilla, R; Guven, J; Rojas, E

2005-01-01

Consider a homogeneous fluid membrane described by the Helfrich-Canham energy, quadratic in the mean curvature of the membrane surface. The shape equation that determines equilibrium configurations is fourth order in derivatives and cubic in the mean curvature. We introduce a Hamiltonian formulation of this equation which dismantles it into a set of coupled first-order equations. This involves interpreting the Helfrich-Canham energy as an action; equilibrium surfaces are generated by the evolution of space curves. Two features complicate the implementation of a Hamiltonian framework. (i) The action involves second derivatives. This requires treating the velocity as a phase-space variable and the introduction of its conjugate momentum. The canonical Hamiltonian is constructed on this phase space. (ii) The action possesses a local symmetry-reparametrization invariance. The two labels we use to parametrize points on the surface are themselves physically irrelevant. This symmetry implies primary constraints, one for each label, that need to be implemented within the Hamiltonian. The two Lagrange multipliers associated with these constraints are identified as the components of the acceleration tangential to the surface. The conservation of the primary constraints implies two secondary constraints, fixing the tangential components of the momentum conjugate to the position. Hamilton's equations are derived and the appropriate initial conditions on the phase-space variables are identified. Finally, it is shown how the shape equation can be reconstructed from these equations

Community Colleges in the South: Strengthening Readiness and Pathways. Executive Summary

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Blanco, Cheryl; Spence, Dave

2015-01-01

Community colleges are essential to achieving state goals--increasing the educational attainment of the population, increasing access and completion, eliminating achievement gaps, closing opportunity gaps, and addressing workforce and economic development objectives. These institutions are flexible, adaptable, affordable, community-based,…

Debunking Climate Change Myths in the College Classroom

Science.gov (United States)

Bedford, D. P.

2012-12-01

Research in sociology (e.g. Hamilton, 2011) and social psychology (e.g. Kahan et al., 2012) suggests that there is no basis to an assumption common among educators that higher education levels lead to more rational decision making. Indeed, there is growing evidence that views on climate change, for just one significant example, become more polarized at higher education levels, rather than converging on the scientific consensus. Some research points to improved facility at filtering information according to preconceptions at higher education levels as a possible explanation for this phenomenon. Misinformation about subjects that are perceived to be contentious, such as anthropogenic climate change, is therefore potentially easily accepted despite-- or even because of-- higher levels of education. Thus, explicitly addressing misinformation about climate change may be an important strategy for use in the classroom. Fortunately, misinformation provides a valuable opportunity to turn a challenging situation to educational advantage and, in effect, make lemonade out of lemons. This presentation provides a case study of efforts explicitly to debunk climate change myths in the college classroom. The approach outlined here utilizes material on the psychology of the acceptance of misinformation for the popular audience, combined with examples of misinformation itself. Qualitative assessment of the effectiveness of these efforts is also presented. Hamilton, L. 2011. Education, political and opinions about climate change: evidence for interaction effects. Climatic Change vol. 104 no. 2, 231-242.. Kahan, D.M., E. Peters, M. Wittlin, P. Slovic, L. Larrimore Ouellette, D. Braman and G. Mandel. 2012. The polarizing impact of science literacy and numeracy on perceived climate change risks. Nature Climate Change. doi:10.1038/nclimate1547.

Research on College Board Programs and Services: Annotated Bibliography 2012. Research in Review 2012-2

Science.gov (United States)

Barry, Carol; Bausmith, Jennifer; Cooney, Siobhan; Laitusis, Vytas; Matos-Elefonte, Haifa; McKillip, Mary; Niu, Sunny; Rawls, Anita

2012-01-01

This annotated bibliography contains summaries of research studies examining a number of College Board assessments and programs. To be included in the bibliography, each study needed to meet a number of criteria. First, articles must have been published (as a College Board research report, in an external journal, or as an ETS research report).…

Source apportionment of PAH in Hamilton Harbour suspended sediments: comparison of two factor analysis methods.

Science.gov (United States)

Sofowote, Uwayemi M; McCarry, Brian E; Marvin, Christopher H

2008-08-15

A total of 26 suspended sediment samples collected over a 5-year period in Hamilton Harbour, Ontario, Canada and surrounding creeks were analyzed for a suite of polycyclic aromatic hydrocarbons and sulfur heterocycles. Hamilton Harbour sediments contain relatively high levels of polycyclic aromatic compounds and heavy metals due to emissions from industrial and mobile sources. Two receptor modeling methods using factor analyses were compared to determine the profiles and relative contributions of pollution sources to the harbor; these methods are principal component analyses (PCA) with multiple linear regression analysis (MLR) and positive matrix factorization (PMF). Both methods identified four factors and gave excellent correlation coefficients between predicted and measured levels of 25 aromatic compounds; both methods predicted similar contributions from coal tar/coal combustion sources to the harbor (19 and 26%, respectively). One PCA factor was identified as contributions from vehicular emissions (61%); PMF was able to differentiate vehicular emissions into two factors, one attributed to gasoline emissions sources (28%) and the other to diesel emissions sources (24%). Overall, PMF afforded better source identification than PCA with MLR. This work constitutes one of the few examples of the application of PMF to the source apportionment of sediments; the addition of sulfur heterocycles to the analyte list greatly aided in the source identification process.

Relationship Between the DSM-5 Anxious Distress Specifier and the Hamilton Depression Rating Scale Anxiety/Somatization Factor.

Science.gov (United States)

Zimmerman, Mark; Clark, Heather; McGonigal, Patrick; Harris, Lauren; Guzman Holst, Carolina; Martin, Jacob

2018-02-01

We examined the association between the Hamilton Depression Scale (HAMD) approach to classifying depressed patients into anxious and nonanxious subgroups and the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5) anxious distress specifier subtyping. Two hundred two depressed patients were interviewed with semistructured diagnostic interviews. Patients were rated on the 17-item HAMD and the Hamilton Anxiety Rating Scale and completed the Clinically Useful Anxiety Outcome Scale. Both approaches toward identifying anxiety in depressed patients resulted in most of the patients meeting the anxiety subtype. Both subtyping methods were significantly correlated with clinician-rated and self-report measures of anxiety, and scores on the anxiety scales were higher in the patients who met the anxious subtype. However, DSM-5 anxious distress subtyping was only marginally associated with the HAMD anxiety/somatization factor subtyping approach (k = 0.21), and dimensional scores were only moderately correlated (r = 0.50). These findings indicate that the DSM-5 and HAMD approaches toward identifying an anxious subtype of depression are not interchangeable.

Surmounting the Barriers: Ethnic Diversity in Engineering Education: Summary of a Workshop

Science.gov (United States)

National Academies Press, 2014

2014-01-01

"Surmounting the Barriers: Ethnic Diversity in Engineering Education" is the summary of a workshop held in September 2013 to take a fresh look at the impediments to greater diversification in engineering education. The workshop brought together educators in engineering from two- and four-year colleges and staff members from the three…

Welcome to My House: African American and European American Students' Responses to Virginia Hamilton's "House of Dies Drear."

Science.gov (United States)

Spears-Bunton, Linda A.

1990-01-01

Addresses the relationship between reader response and culture. Presents portraits of a teacher and her Black students and White students as they studied a series of African American literary texts, including Virginia Hamilton's "House of Dies Drear" (1968). The reading of this text marked a turning point for the teacher and students.…

Regional climate change trends and uncertainty analysis using extreme indices: A case study of Hamilton, Canada

OpenAIRE

Razavi, Tara; Switzman, Harris; Arain, Altaf; Coulibaly, Paulin

2016-01-01

This study aims to provide a deeper understanding of the level of uncertainty associated with the development of extreme weather frequency and intensity indices at the local scale. Several different global climate models, downscaling methods, and emission scenarios were used to develop extreme temperature and precipitation indices at the local scale in the Hamilton region, Ontario, Canada. Uncertainty associated with historical and future trends in extreme indices and future climate projectio...

College Algebra in Context: A Project Incorporating Social Issues

Directory of Open Access Journals (Sweden)

Michael T. Catalano

2010-01-01

Full Text Available This paper discusses the development of an innovative college algebra text designed for use in a data-driven, activity-oriented college algebra course, incorporating realistic problem situations emphasizing social and economic issues, including hunger and poverty, energy, and the environment. The course incorporates quantitative literacy themes, is informed by existing college algebra texts within the college algebra reform movement, and implements a collaborative pedagogical approach intended to provide future K-12 teachers an alternative model for the teaching of mathematics. The paper contains a short history of the project development phase, supported by an NSF grant (DUE #0442979, as well as the perceived role of the project in the college algebra reform and quantitative literacy movements. We make a short case for redefining the content of a college algebra course and acknowledging that for many students, it has become a terminal mathematics course. A description of the contents of the text, its relation to more traditional college algebra content, and four example student activities are included (on the topics of homelessness, the effects of airline deregulation, real estate versus savings as investment instruments, and the 2008 election. A summary of evaluation and assessment data from five years of pilot-testing, done primarily in conjuction with our NSF grant evaluation plan, is provided.

On the Connection between the Hamilton-Jacobi-Bellman and the Fokker-Planck Control Frameworks

KAUST Repository

Annunziato, Mario

2014-09-01

In the framework of stochastic processes, the connection between the dynamic programming scheme given by the Hamilton-Jacobi-Bellman equation and a recently proposed control approach based on the Fokker-Planck equation is discussed. Under appropriate assumptions it is shown that the two strategies are equivalent in the case of expected cost functionals, while the FokkerPlanck formalism allows considering a larger class of objectives. To illustrate the connection between the two control strategies, the cases of an Itō stochastic process and of a piecewise-deterministic process are considered.

Social Network Factors and Addictive Behaviors among College Students

Science.gov (United States)

Rinker, Dipali Venkataraman; Krieger, Heather; Neighbors, Clayton

2016-01-01

Purpose of the review To provide an overview of studies within the past five years examining the impact of social network factors on addictive behaviors among college students, to discuss gaps, limitations, and controversies in the field, and to summarize with a discussion of future directions and implications for interventions. Recent findings A review of 13 studies indicated that greater network exposure, centrality, reciprocated ties, and more tightly interconnected networks were associated with greater alcohol use and other addictive behaviors among college students. Summary Greater research is needed that expands beyond alcohol use to other addictive behaviors among college students. Additionally, more studies are needed that longitudinally study the impact of changes in social networks on addictive behaviors and vice versa, as well as studies examining sociocentric (whole) networks. Social network approaches offer innovative perspectives in understanding social influences on addictive behaviors and novel intervention strategies for potentially reducing addictive behaviors among college students. PMID:28580226

Probabilistic formulation of estimation problems for a class of Hamilton-Jacobi equations

KAUST Repository

Hofleitner, Aude; Claudel, Christian G.; Bayen, Alexandre M.

2012-01-01

This article presents a method for deriving the probability distribution of the solution to a Hamilton-Jacobi partial differential equation for which the value conditions are random. The derivations lead to analytical or semi-analytical expressions of the probability distribution function at any point in the domain in which the solution is defined. The characterization of the distribution of the solution at any point is a first step towards the estimation of the parameters defining the random value conditions. This work has important applications for estimation in flow networks in which value conditions are noisy. In particular, we illustrate our derivations on a road segment with random capacity reductions. © 2012 IEEE.

Code Red: Explaining Average Age of Death in the City of Hamilton

Directory of Open Access Journals (Sweden)

Patrick F. DeLuca

2015-11-01

Full Text Available The aim of this study is to identify the underlying factors that explain the average age of death in the City of Hamilton, Ontario, Canada, as identified in the Code Red Series of articles that were published in the city's local newspaper in 2010. Using a combination of data from the Canadian Census, the Government of Ontario and the Canadian Institute for Health Information, factor analysis was performed yielding three factors relating to poverty, working class, and health and aging. In a regression analysis these factors account for 42% of the total variability in the average ages of death observed at the census tract level of geography within the city.

Probabilistic formulation of estimation problems for a class of Hamilton-Jacobi equations

KAUST Repository

Hofleitner, Aude

2012-12-01

This article presents a method for deriving the probability distribution of the solution to a Hamilton-Jacobi partial differential equation for which the value conditions are random. The derivations lead to analytical or semi-analytical expressions of the probability distribution function at any point in the domain in which the solution is defined. The characterization of the distribution of the solution at any point is a first step towards the estimation of the parameters defining the random value conditions. This work has important applications for estimation in flow networks in which value conditions are noisy. In particular, we illustrate our derivations on a road segment with random capacity reductions. © 2012 IEEE.

A case study: the initiative to improve RN scheduling at Hamilton Health Sciences.

Science.gov (United States)

Wallace, Laurel-Anne; Pierson, Sharon

2008-01-01

In 2003, Hamilton Health Sciences embarked on an initiative to improve and standardize nursing schedules and scheduling practices. The scheduling project was one of several initiatives undertaken by a corporate-wide Nursing Resource Group established to enhance the work environment and patient care and to ensure appropriate utilization of nursing resources across the organization's five hospitals. This article focuses on major activities undertaken in the scheduling initiative. The step-by-step approach described, plus examples of the scheduling resources developed and samples of extended-tour schedules, will all provide insight, potential strategies and practical help for nursing administrators, human resources (HR) personnel and others interested in improving nurse scheduling.

Summary of Key Operating Statistics: Data Collected from the 2009 Annual Institutional Report

Science.gov (United States)

Accrediting Council for Independent Colleges and Schools, 2010

2010-01-01

The Accrediting Council for Independent Colleges and Schools (ACICS) provides the Summary of Key Operating Statistics (KOS) as an annual review of the performance and key measurements of the more than 800 private post-secondary institutions we accredit. This edition of the KOS contains information based on the 2009 Annual Institutional Reports…

Lie-admissible structure of Hamilton's original equations with external terms

International Nuclear Information System (INIS)

Santilli, R.M.

1991-09-01

As a necessary additional step in preparation of our operator studies of closed nonhamiltonian systems, in this note we consider the algebraic structure of the original equations proposed by Lagrange and Hamilton, those with external terms representing precisely the contact nonpotential forces of the interior dynamical problem. We show that the brackets of the theory violate the conditions to characterize any algebra. Nevertheless, when properly written, they characterize a covering of the Lie-isotopic algebras called Lie-admissible algebras. It is indicated that a similar occurrence exists for conventional operator treatments, e.g. for nonconservative nuclear cases characterized by nonhermitean Hamiltonians. This occurrence then prevents a rigorous treatment of basic notions, such as that of angular momentum and spin spin, which are centrally dependent on the existence of a consistent algebraic structure. The emergence of the Lie-admissible algebras is therefore expected to be unavoidable for any rigorous operator treatment of open systems with nonlinear, nonlocal and nonhamiltonian external forces. (author). 14 refs, 1 fig

Hamilton-Jacobi approach for first order actions and theories with higher derivatives

International Nuclear Information System (INIS)

Bertin, M.C.; Pimentel, B.M.; Pompeia, P.J.

2008-01-01

In this work, we analyze systems described by Lagrangians with higher order derivatives in the context of the Hamilton-Jacobi formalism for first order actions. Two different approaches are studied here: the first one is analogous to the description of theories with higher derivatives in the hamiltonian formalism according to [D.M. Gitman, S.L. Lyakhovich, I.V. Tyutin, Soviet Phys. J. 26 (1983) 730; D.M. Gitman, I.V. Tyutin, Quantization of Fields with Constraints, Springer-Verlag, New York, Berlin, 1990] the second treats the case where degenerate coordinate are present, in an analogy to reference [D.M. Gitman, I.V. Tyutin, Nucl. Phys. B 630 (2002) 509]. Several examples are analyzed where a comparison between both approaches is made

Measures of Wellness in Young Adult College Students: An Integrative Review.

Science.gov (United States)

Nair, Julie McCulloh

2018-04-01

Wellness behaviors typically form during the college years, making wellness evaluation crucial during this time frame. Instruments often assess health rather than wellness. Thus, the purpose of this integrative review is to identify and evaluate instruments measuring wellness among young adult college students. Google Scholar, CINAHL, PubMed, MEDLINE, PsycINFO, ERIC, and other databases were searched yielding 350 studies initially. Seven studies met inclusion criteria and were retained for this review. Reliability and validity is reported in each study with ongoing analysis. Homogeneous samples were reported in each study, and administering concurrent instruments created feasibility issues. A summary of instruments measuring wellness in young adult college students is provided. However, few wellness instruments exist in this population. Thus, further development is needed.

Non-destructive examination of a time capsule recovered from the Gore Park excavations, Hamilton, Ontario

International Nuclear Information System (INIS)

MacDonald, B.L.; Vanderstelt, J.

2015-01-01

Non-destructive analytical techniques are becoming increasingly important for the study of objects of cultural heritage interest. We present a study that applied two techniques: x-ray fluorescence (XRF) and neutron radiography, for the investigation of a time capsule recovered from an urban construction site in Gore Park, Hamilton. XRF analysis revealed the composition of the artifact, while n-radiography showed that its contents remained intact after being interred for 91 years. Results of this study demonstrate the value of non-destructive techniques for the analysis and preservation of cultural heritage. (author)

Field differential equations for a potential flow from a Hamilton type variational principle

International Nuclear Information System (INIS)

Fierros Palacios, A.

1992-01-01

The same theoretical frame that was used to solve the problem of the field equations for a viscous fluid is utilized in this work. The purpose is to obtain the differential field equations for a potential flow from the Lagrangian formalism as in classical field theory. An action functional is introduced as a space-time integral over a region of three-dimensional Euclidean space, of a Lagrangian density as a function of certain field variables. A Hamilton type extremum action principle is postulated with adequate boundary conditions, and a set of differential field equations is derived. A particular Lagrangian density of the T-V type leads to the wave equation for the velocity potential. (Author)

Balance equations for a viscous fluid from a Hamilton type variational principle

International Nuclear Information System (INIS)

Fierros Palacios, A.

1992-01-01

The partial differential field equations for any viscous fluid are obtained from the Lagrangian formalism as in classical field theory. An action functional is introduced as a space-time integral over a region of three-dimensional Euclidean space, of a Lagrangian density function of certain field variables. A Hamilton type extremum action principle is postulated with adequate boundary conditions, and a set of differential field equations is derived. With an appropriate Lagrangian density of the T-V type, the equation of motion for any viscous fluid is reproduced. A theorem referring to the invariance of the action under time variations lead to the generalized energy balance equation for the viscous fluid and to the energy balance equation proper. The same theoretical approach can be used to solve the problem of potential flow. (Author)

Results of the radiological survey at Diebold Safe Company, 1550 Grand Boulevard, Hamilton, Ohio (HO001)

International Nuclear Information System (INIS)

Foley, R.D.; Floyd, L.M.

1990-02-01

At the request of the US Department of Energy (DOE), a group from Oak Ridge National Laboratory conducted investigative radiological surveys at Diebold Safe Company, 1550 Grand Boulevard, Hamilton, Ohio in 1988 and 1989. The purpose of the surveys was to determine whether the property was contaminated with radioactive residues, principally 238 U. The surveys included gamma scans; direct and transferable measurements of alpha, beta, and gamma radiation levels; and dust, debris, air, and soil sampling for radionuclide analyses. 6 refs., 6 figs., 5 tabs

Promoting Gatekeeper Course Success among Community College Students Needing Remediation: Findings and Recommendations from a Virginia Study (Summary Report)

Science.gov (United States)

Jenkins, Davis; Jaggars, Shanna Smith; Roksa, Josipa

2009-01-01

This report summarizes key findings and recommendations from a Community College Research Center (CCRC) study designed to help community colleges develop strategies for improving the rate at which academically underprepared students take and pass initial college-level (or "gatekeeper") courses in math and English. CCRC conducted the…

Immigration and Its Effect on the College-Going Outcomes of Natives

Science.gov (United States)

Neymotin, Florence

2009-01-01

In this paper, I analyze immigration's effect on the SAT-scores and college application patterns of high school students in California and Texas. The student-level dataset used is longitudinal in nature and is matched via a unique algorithm to the Census 2000 summary tabulation files to determine immigration at the local census-place level. The…

Quantized Hamilton dynamics describes quantum discrete breathers in a simple way

International Nuclear Information System (INIS)

Igumenshchev, Kirill; Prezhdo, Oleg

2011-01-01

We study the localization of energy in a nonlinear coupled system, exhibiting so-called breather modes, using quantized Hamilton dynamics (QHD). Already at the lowest order, which is only twice as complex as classical mechanics, this simple semiclassical method incorporates quantum-mechanical effects. The transition between the localized and delocalized regimes is instantaneous in classical mechanics, while it is gradual due to tunneling in both quantum mechanics and QHD. In contrast to classical mechanics, which predicts an abrupt appearance of breathers, quantum mechanics and QHD show an alternation of localized and delocalized behavior in the transient region. QHD includes zero-point energy that is reflected in a shifted energy asymptote for the localized states, providing another improvement on the classical perspective. By detailed analysis of the distribution and transfer of energy within classical mechanics, QHD, and quantum dynamics, we conclude that QHD is an efficient approach that accounts for moderate quantum effects and can be used to identify quantum breathers in large nonlinear systems.

Environmental Scan: A Summary of Key Issues Facing California Community Colleges Pertinent to the Strategic Planning Process

Science.gov (United States)

Research and Planning Group for California Community Colleges (RP Group), 2005

2005-01-01

As part of the Statewide Strategic Planning Process for California Community Colleges, the Center for Student Success, the research and evaluation organization of the Research and Planning Group for California Community Colleges (RP/CSS) was asked to develop a series of overview documents that would outline both internal and external trends that…

Integrating factors and conservation theorems for Hamilton's canonical equations of motion of variable mass nonholonomic nonconservative dynamical systems

Institute of Scientific and Technical Information of China (English)

李仁杰; 乔永芬; 刘洋

2002-01-01

We present a general approach to the construction of conservation laws for variable mass nonholonomic noncon-servative systems. First, we give the definition of integrating factors, and we study in detail the necessary conditionsfor the existence of the conserved quantities. Then, we establish the conservation theorem and its inverse theorem forHamilton's canonical equations of motion of variable mass nonholonomic nonconservative dynamical systems. Finally,we give an example to illustrate the application of the results.

Direct oral anticoagulants for treatment of HIT: update of Hamilton experience and literature review.

Science.gov (United States)

Warkentin, Theodore E; Pai, Menaka; Linkins, Lori-Ann

2017-08-31

Direct oral anticoagulants (DOACs) are attractive options for treatment of heparin-induced thrombocytopenia (HIT). We report our continuing experience in Hamilton, ON, Canada, since January 1, 2015 (when we completed our prospective study of rivaroxaban for HIT), using rivaroxaban for serologically confirmed HIT (4Ts score ≥4 points; positive platelet factor 4 [PF4]/heparin immunoassay, positive serotonin-release assay). We also performed a literature review of HIT treatment using DOACs (rivaroxaban, apixaban, dabigatran, edoxaban). We focused on patients who received DOAC therapy for acute HIT as either primary therapy (group A) or secondary therapy (group B; initial treatment using a non-DOAC/non-heparin anticoagulant with transition to a DOAC during HIT-associated thrombocytopenia). Our primary end point was occurrence of objectively documented thrombosis during DOAC therapy for acute HIT. We found that recovery without new, progressive, or recurrent thrombosis occurred in all 10 Hamilton patients with acute HIT treated with rivaroxaban. Data from the literature review plus these new data identified a thrombosis rate of 1 of 46 patients (2.2%; 95% CI, 0.4%-11.3%) in patients treated with rivaroxaban during acute HIT (group A, n = 25; group B, n = 21); major hemorrhage was seen in 0 of 46 patients. Similar outcomes in smaller numbers of patients were observed with apixaban (n = 12) and dabigatran (n = 11). DOACs offer simplified management of selected patients, as illustrated by a case of persisting (autoimmune) HIT (>2-month platelet recovery with inversely parallel waning of serum-induced heparin-independent serotonin release) with successful outpatient rivaroxaban management of HIT-associated thrombosis. Evidence supporting efficacy and safety of DOACs for acute HIT is increasing, with the most experience reported for rivaroxaban. © 2017 by The American Society of Hematology.

[«I stole with my eyes»: Hamilton Naki, a pioneer in heart transplantation].

Science.gov (United States)

López-Valdés, Julio César

On December 2, 1967, when Denise Darvall was hit by a car, a surgery that made medical history was unfold: Hamilton Naki, a black man, expertly removed her heart and gave it to Christian Barnard, who was preparing the receptor, Louis Washkansky, in an adjacent operating room. Naki's contribution was an outlaw act, a criminal offense under the laws of apartheid due to the difference of races; the law forbade him to cut white meat or touch white blood. Naki was perhaps the second most important man in the team that day. There were few photographs where he and Barnard appeared together, but because of the nature of society was Barnard who won the world's attention.

Teaching Vocabulary and Reading in An College:A Literature Review

Institute of Scientific and Technical Information of China (English)

华一君

2016-01-01

This paper is structured into three parts: 1) a description of the of English competence of“self-taught”students in Open College of Guangdong University of Foreign Studies;2) a systematic literature review on relevant topics to explain and provide guidance to see into the problems;3) a summary of research findings and inspiration from the literature review and tenta-tive suggestions for reading learning and teaching.

Fusion research at Imperial College

International Nuclear Information System (INIS)

Haines, M.G.

1990-01-01

The historical roots of fusion research at Imperial College can be traced back to 1946 with the pioneering work of G.P. Thomson. At present research in fusion is carried out in several research groups with interdisciplinary work managed by the Centre for Fusion Studies. The principal research activity will be centred on a newly funded 5 TW pulsed power facility allowing an experimental and theoretical study of radiation collapse and fusion conditions in the dense Z-pinch. Laser-plasma studies relevant to inertial confinement are carried out using the Rutherford-Appleton Laboratory's Central Laser Facility and the new ultra-short pulse (300 fs) laser facility at Imperial College. There is a significant collaboration on the Joint European Torus and the Next European Torus together with a continuation of a long association with Culham Laboratory. Several European collaborations funded by the Comission of the European Communities and other world-wide collaborations form an integral part of this university programme, which is by far the largest in the UK. After a sketch of the historical development of fusion activities, the current and future programme of fusion research at Imperial College is presented in each of the three broad areas: the Z-pinch, laser-driven inertial confinement fusion and tokamak and other conventional magnetic confinement schemes. A summary of the funding and collaborations is outlined. (author)

High School Graduate Participation Rates: Proportions of Sacramento Area High School Graduates Enrolled in Los Rios Community College District, Fall 1998-Fall 1994.

Science.gov (United States)

Los Rios Community Coll. District, Sacramento, CA. Office of Planning and Research.

This report profiles the enrollment patterns of recent high school graduates of the Greater Sacramento Metropolitan Area who attend Los Rios colleges (California). This summary and the full data report provide the District and its colleges with research information on rates of participation by students who graduated from Los Rios Community College…

Hamilton's equations for a fluid membrane

Energy Technology Data Exchange (ETDEWEB)

Capovilla, R [Departamento de Fisica, Centro de Investigacion y de Estudios Avanzados, Apdo. Postal 14-740, 07000 Mexico, DF (Mexico); Guven, J [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Apdo. Postal 70-543, 04510 Mexico, DF (Mexico); Rojas, E [Facultad de Fisica e Inteligencia Artificial, Universidad Veracruzana, 91000 Xalapa, Veracruz (Mexico)

2005-10-14

Consider a homogeneous fluid membrane described by the Helfrich-Canham energy, quadratic in the mean curvature of the membrane surface. The shape equation that determines equilibrium configurations is fourth order in derivatives and cubic in the mean curvature. We introduce a Hamiltonian formulation of this equation which dismantles it into a set of coupled first-order equations. This involves interpreting the Helfrich-Canham energy as an action; equilibrium surfaces are generated by the evolution of space curves. Two features complicate the implementation of a Hamiltonian framework. (i) The action involves second derivatives. This requires treating the velocity as a phase-space variable and the introduction of its conjugate momentum. The canonical Hamiltonian is constructed on this phase space. (ii) The action possesses a local symmetry-reparametrization invariance. The two labels we use to parametrize points on the surface are themselves physically irrelevant. This symmetry implies primary constraints, one for each label, that need to be implemented within the Hamiltonian. The two Lagrange multipliers associated with these constraints are identified as the components of the acceleration tangential to the surface. The conservation of the primary constraints implies two secondary constraints, fixing the tangential components of the momentum conjugate to the position. Hamilton's equations are derived and the appropriate initial conditions on the phase-space variables are identified. Finally, it is shown how the shape equation can be reconstructed from these equations.

"Peintre de Sa Majesté Britannique". Franz Adolph of Freenthal and his portrait of Maximilian Hamilton, Prince-Bishop of Olomouc

Directory of Open Access Journals (Sweden)

Suchánek, Pavel

2012-09-01

Full Text Available This essay examines the portrait of Maximilian von Hamilton (1714-1776, the last Prince-Bishop of Olomouc/Olmütz, painted between 1769 and 1772 by Franz Adolph of Freenthal (1721-1773, a former painter to the British royal court. The study focuses in turn on three visual motifs in Hamilton's portrait: the rhetorical gestures of the sitter, his attire and the way he is depicted, and the form of presentation and the function of the painting in the ceremonial space of the princely residence. In examining each of these motifs, account is taken of the specific visual conventions applied in this genre, and of the contemporary rules of visual rhetoric. By referencing the classical motif of modesty and moderation from antiquity, Adolph underlined the importance of the ideal of antiquity and with it "natural" speech and behaviour. He attempted to express the spirit of antiquity by comparing contemporary clothing and rhetorical gestures to those of the orators or other public figures of antiquity. In a similar way to contemporary British painters, he thus referenced models taken from antiquity, with the aim of evoking a noble past and representing the ideal of the virtue of antiquity.

Outbreak of salmonellosis associated with consumption of pulled pork at a church festival - Hamilton County, Ohio, 2010.

Science.gov (United States)

2014-01-03

On June 18, 2010, Hamilton County Public Health (HCPH), a local health department in Ohio, began receiving reports of gastrointestinal illness from persons who attended a church festival held during June 11-13 in a suburban community of Hamilton County. HCPH investigated and confirmed the existence of a foodborne outbreak associated with consumption of pulled pork prepared in a private home and sold at the church festival. Sixty-four attendees with gastroenteritis were identified. Salmonella enterica serotype Typhimurium (Salmonella Typhimurium) was found in stool specimens from three patients; no other pathogen was found. Because the outbreak was identified after the church festival had concluded, the environmental investigation was limited to interviews of food handlers. The primary public health interventions consisted of 1) active surveillance for additional cases of salmonellosis associated with the festival, 2) consultation with the festival organizers and food vendors to ensure the pork product was not resold or consumed elsewhere, 3) education of the festival organizers and food vendors about relevant public health regulations and food safety practices, 4) traceback of the implicated product to the retailer in Indiana, and 5) notification of the Indiana State Department of Health. The results of the investigation call attention to the public health implications of unregulated food service at events such as church festivals, which generally are exempt from public health inspection and licensure in Ohio. Food sold in such environments might place populations at risk for foodborne illness.

Well-spread sequences and edge-labellings with constant Hamilton-weight

Directory of Open Access Journals (Sweden)

P. Mark Kayll

2004-12-01

Full Text Available A sequence (a i of integers is well-spread if the sums a i +a j, for iHamilton cycle has the same length; we prove that 2n 2-O(n 3/2<Λ(n<2n 2 +O(n 61/40.

DDT poisoning of big brown bats, Eptesicus fuscus, in Hamilton, Montana.

Science.gov (United States)

Buchweitz, John P; Carson, Keri; Rebolloso, Sarah; Lehner, Andreas

2018-06-01

Dichlorodiphenyltrichloroethane (DDT) is an insecticidal organochlorine pesticide with; known potential for neurotoxic effects in wildlife. The United States Environmental Protection Agency (US EPA) registration for this pesticide has been cancelled and there are currently no federally active products that contain this ingredient in the U.S. We present a case of a colony of big brown bats (E. Fuscus) found dead in the attic roost of an administrative building; in the city of Hamilton, Montana from unknown cause. DDT and its metabolites; dichlorodiphenyldichloroethylene (DDE) and dichlorodiphenyldichloroethane (DDD) were detected in bat tissues by gas chromatography/mass spectrometry (GC-MS) and quantified by gas chromatography tandem quadrupole mass spectrometry (GC-MS/MS). Concentrations of 4081 ppm DDT and 890 ppm DDE wet weight were found in the brain of one bat and are the highest reported concentrations in such a mortality event to date. This case emphasizes the importance of testing wildlife mortalities against a comprehensive panel of toxicologic agents including persistent organic pollutants in the absence of other more common disease threats. Copyright © 2018 Elsevier Ltd. All rights reserved.

Focus on Mentee-Mentor Relationships: The 10th Grade Implementation of iMentor's College Ready Program. Executive Summary

Science.gov (United States)

Merrill, Lisa; Kang, David; Siman, Nina; Soltani, Jasmine

2016-01-01

The iMentor College Ready Program is a model that combines school-based mentoring with technology and aspects of whole school reform. The program aims to create strong relationships between low-income youth and college-educated mentors--and to leverage these relationships to help students develop the mindsets, skills, and knowledge necessary to…

Solutions to estimation problems for scalar hamilton-jacobi equations using linear programming

KAUST Repository

Claudel, Christian G.; Chamoin, Timothee; Bayen, Alexandre M.

2014-01-01

This brief presents new convex formulations for solving estimation problems in systems modeled by scalar Hamilton-Jacobi (HJ) equations. Using a semi-analytic formula, we show that the constraints resulting from a HJ equation are convex, and can be written as a set of linear inequalities. We use this fact to pose various (and seemingly unrelated) estimation problems related to traffic flow-engineering as a set of linear programs. In particular, we solve data assimilation and data reconciliation problems for estimating the state of a system when the model and measurement constraints are incompatible. We also solve traffic estimation problems, such as travel time estimation or density estimation. For all these problems, a numerical implementation is performed using experimental data from the Mobile Century experiment. In the context of reproducible research, the code and data used to compute the results presented in this brief have been posted online and are accessible to regenerate the results. © 2013 IEEE.

Trace Formulae of Characteristic Polynomial and Cayley-Hamilton's Theorem, and Applications to Chiral Perturbation Theory and General Relativity

International Nuclear Information System (INIS)

Zhang Honghao; Yan Wenbin; Li Xuesong

2008-01-01

By using combinatorics, we give a new proof for the recurrence relations of the characteristic polynomial coefficients, and we further obtain an explicit expression for the generic term of the coefficient sequence, which yields the trace formulae of the Cayley-Hamilton's theorem with all coefficients explicitly given. This implies a byproduct, a complete expression for the determinant of any finite-dimensional matrix in terms of the traces of its successive powers. And we discuss some of their applications to chiral perturbation theory and general relativity

Mergeable summaries

DEFF Research Database (Denmark)

Agarwal, Pankaj K.; Graham, Graham; Huang, Zengfeng

2013-01-01

We study the mergeability of data summaries. Informally speaking, mergeability requires that, given two summaries on two datasets, there is a way to merge the two summaries into a single summary on the two datasets combined together, while preserving the error and size guarantees. This property m...

Mathematical methods in the solution of the the Hamilton-Darwin and the Takagi-Taupin equations

International Nuclear Information System (INIS)

Werner, S.A.; Berliner, R.R.; Arif, M.; Missouri Univ., Columbia

1986-01-01

The diffraction of neutrons by a single crystal is intrinsically a multiple scattering problem. For an ideally imperfect mosaic crystal the Hamilton-Darwin transfer equations describe the coupling of the incident and diffracted beams; whereas, for a perfect crystal one must use the dynamical theory of diffraction, which can be recast in the form of two coupled partial differential equations commonly referred to as the Takagi-Taupin equations. From a mathematical point of view these two problems are equivalent, although the physical manifestations of the solutions are quite different. For the occasion of Professor Shull's seventieth birthday celebration, we bring together in this paper some of the mathematical techniques which we have found useful in elucidating the subtleties of the Bragg diffraction of neutron by crystals. (orig.)

FORUM: Instructional Communication and Millennial Students: Millennials, Teaching and Learning, and the Elephant in the College Classroom

Science.gov (United States)

Morreale, Sherwyn P.; Staley, Constance M.

2016-01-01

The essays that comprise "Communication Education's" Forum on Instructional Communication and Millennial Students provide excellent summaries of existing research on this new generational cohort as college students. Taken as a whole, the writings paint an intriguing picture of this cohort, including both challenges and opportunities to…

Transgender College Students: Academic Resilience and Striving to Cope in the Face of Marginalized Health.

Science.gov (United States)

Messman, Jenna B; Leslie, Leigh A

2018-04-19

To examine health behavior and outcome disparities between transgender, female, and male participants in a national sample of US college students. Participants and Method Summary: Analyses utilized secondary data from 32,964 undergraduate and graduate students responding to the Fall 2013 American College Health Association-National College Health Assessment; 65.8% were female, 0.4% were transgender, 67.9% were white, and 90.4% were heterosexual. Transgender students reported more mental health diagnoses, trauma, and suicidality; experienced more violence and less safety, reported more sex partners and sexually transmitted infections (STIs); higher rates of illicit and non-prescription substance use and binge drinking use while engaging in less harm reduction behavior; and reported more barriers to academic success. There is an established need for college clinicians and health educators to reduce these disparate outcomes once students arrive on campus through professional training and culturally competent campus prevention and intervention efforts to promote health equity.

A collective model for transitional nuclei

International Nuclear Information System (INIS)

Bernus, L. von; Kappatsch, A.; Rezwani, V.; Scheid, W.; Schneider, U.; Sedlmayr, M.; Sedlmayr, R.

1975-01-01

The paper consists of the following sections: 1. Introduction; 2. The model (The quadrupole co-ordinates, the potential energy surface, the Hamilton operator, quadrupole moments, B(E2)-values and rms-radii); 3. The diagonalization of the collective Hamilton operator (The eigen-states of the five-dimensional oscillator, classification of the basis: R(5) is contained in R(3) and R(5) is contained in R(4) = SU(2) x SU(2), calculation of the matrix elements of H, convergence of the numerical procedure); 4. Application of the model (General remarks, typical spectra, selected spectra, conclusions); 5. The coupling of the giant-resonance states with the low-energy spectrum (The Hamilton operator, hydrodynamical model for the GR, the interaction Hamilton operator Hsub(DQ), the basis states for diagonalization, the dipole operator and the γ-absorption cross-section, results); 6. Summary. (author)

Development of a Short-Form of the RCOPE for Use with Bereaved College Students.

Science.gov (United States)

Lord, Benjamin D; Collison, Elizabeth A; Gramling, Sandra E; Weiskittle, Rachel; Weisskittle, Rachel

2015-08-01

Bereavement is being increasingly recognized as a key issue in college populations (Balk in Mortality 2:207-220, 1997; Balk et al. in Death Stud 34:459-468, 2010). However, there is currently a dearth of research on the impact that the loss of a loved one has on college students and the ways that college students cope during the grieving process. This lack of research, particularly among younger groups, is problematic as researchers have shown that emerging adults experience a surprisingly high number of losses and are an at-risk group for poor post-loss outcomes (Servaty-Seib and Taub 2010; Servaty-Seib and Hamilton 2006; Arnett in Am Psychol 55(5):469, 2000). Religion is a common way that individuals cope with bereavement (Frantz et al. in Pastor Psychol 44(3):151-163, 1996) and may also be commonly used by college students to manage everyday stress (Merrill et al. 2009). The RCOPE (Pargament et al. in J Clin Psychol 56(4):519-543, 2000; J Health Psychol 9:713-730, 2004) is a frequently used measure of religious coping that has recently been evaluated for use with a bereaved undergraduate population. Lord and Gramling (2014) examined the factor structure of the RCOPE and concluded that overlap between the positive and negative religious coping subscales when used with a bereaved undergraduate sample detracted from the predictive utility of the instrument. The researchers provided evidence for the use of a new 2-factor, 39-item version of the RCOPE with the bereaved college student population. The current study replicated Lord and Gramling (2014) with a large follow-up sample of bereaved undergraduates. Participants (N = 677) consisted of individuals who had lost a loved one within the past 2 years, had a mean age of 19.1, and were predominantly female (62%) underclassmen (84% freshman or sophomore status). A majority of participants (68%) were identified as Christian. Exploratory factor analyses closely mimicked the results of the previous study, and the number

The association between organizational behavior factors and health-related quality of life among college teachers: a cross-sectional study.

Science.gov (United States)

Liu, Chuan; Wang, Shu; Shen, Xue; Li, Mengyao; Wang, Lie

2015-06-20

College teachers in China are confronted with a lot of pressure from teaching, researching and living. They are suffering from impaired physical and mental health. The purpose of this study was to investigate the relationships between organizational behavior factors and college teachers' health related quality of life (HRQOL), and to confirm whether they are positive resources for improving teachers' HRQOL. A cross-sectional survey was conducted in Shenyang, China, from January to April 2014. Participants were composed of 965 teachers randomly selected from five representative colleges in Shenyang. Self-administrated questionnaires containing the 36-item Short-Form Health Survey (SF-36), the Chinese version Psychological Capital Questionnaire (PCQ), and scales assessing group identification, POS, and psychological empowerment were used to measure HRQOL and organizational behavior variables of college teachers. Hierarchical multiple regression analysis (HMR) was performed to explore the effects of organizational behavior variables on college teachers' HRQOL. The mean (SD) scores of physical component summary (PCS) and mental component summary (MCS) among college teachers were 71.43 (14.70) and 65.46 (16.55) respectively in the study population. Hierarchical multiple regression analysis showed that group identification (β = 0.121, P < 0.001) and PsyCap (β = 0.336, P < 0.001) were significant predictors of PCS, while group identification (β = 0.107, P < 0.001), POS (β = 0.124, P = 0.003), psychological empowerment (β = 0.093, P = 0.017) and PsyCap (β = 0.421, P < 0.001) were significant predictors of MCS. Chinese college teachers experienced relatively low level of HRQOL and their mental quality of life (QOL) were impaired more seriously than physical QOL. Organizational behavior factors (PsyCap, group identification, POS and psychological empowerment) were strong predictors of college teachers' HRQOL and are

Social Media as an Engagement Tool for Schools and Colleges of Pharmacy

Science.gov (United States)

Chen, Emily

2018-01-01

Objective. To describe the importance of and potential approaches to social media strategy development for schools and colleges of pharmacy. Findings. In recent years, pharmacy educators have begun exploring the benefits of social media. Effectively utilizing social media as a tool to fulfill marketing, recruitment, and student engagement initiatives is contingent on having a fully developed social media strategy that is well-positioned for success. Developing a sustainable social media strategy involves the following important components: establishing goals and objectives, identifying target audiences, performing competitive and channel analyses, developing content strategy, activities planning, identifying roles, budget and resources planning, and analyzing ongoing performance. Summary. This paper provides relevant information and guidance for colleges and schools of pharmacy that wish to enhance their social media presence.

Social Media as an Engagement Tool for Schools and Colleges of Pharmacy.

Science.gov (United States)

Chen, Emily; DiVall, Margarita

2018-05-01

Objective. To describe the importance of and potential approaches to social media strategy development for schools and colleges of pharmacy. Findings. In recent years, pharmacy educators have begun exploring the benefits of social media. Effectively utilizing social media as a tool to fulfill marketing, recruitment, and student engagement initiatives is contingent on having a fully developed social media strategy that is well-positioned for success. Developing a sustainable social media strategy involves the following important components: establishing goals and objectives, identifying target audiences, performing competitive and channel analyses, developing content strategy, activities planning, identifying roles, budget and resources planning, and analyzing ongoing performance. Summary. This paper provides relevant information and guidance for colleges and schools of pharmacy that wish to enhance their social media presence.

[Summary of the practice guideline 'TIA' (first revision) from the Dutch College of General Practitioners

NARCIS (Netherlands)

Wiersma, T.; Binsbergen, J.J. van; Verhoeven, S.; Bentum, S.T.B. van; Goudswaard, A.N.

2005-01-01

The new practice guideline of the Dutch College of General Practitioners on the management of patients with a TIA resembles the first version, but there are some important changes: The concept TIA has been narrowed to a neurological deficit that has resolved spontaneously by the time the patient

The Hamilton Depression Scale (HAM-D) and the Montgomery–Åsberg Depression Scale (MADRS)

DEFF Research Database (Denmark)

Bech, Per; Allerup, Peter; Larsen, Erik Roj

2014-01-01

The objective of this re-analysis of the European Genome-Based Therapeutic Drugs for Depression Study (GENDEP) was to psychometrically test the unidimensionality of the full Montgomery Åsberg Depression Rating Scale (MADRS10) and the Hamilton Depression Scale (HAM-D17) versus their respective...... subscales (MADRS5 and HAM-D6) containing the core symptoms of depression severity. Rasch analysis was applied using RUMM 2030 software to assess the overall fit for unidimensionality. Neither the MADRS10 nor the HAM-D17 was found to fit the Rasch model for unidimensionality. The HAM-D6 (containing the items...... of depressed mood, guilt, work and interests, psychomotor retardation, psychic anxiety, and somatic general) as well as the analogue MADRS5 were tested for unidimensionality by use of the RUMM 2030 programme, and only the HAM-D6 was accepted. When testing for invariance across rating weeks or centres, the RUMM...

[Summary of the practice guideline 'Thyroid disorders' (first revision) from the Dutch College of General Practitioners

NARCIS (Netherlands)

Lieshout, J. van; Wessels, P.; Rijswijk, E. van; Boer, A.M; Wiersma, A.; Goudswaard, A.N.

2007-01-01

--The practice guideline 'Thyroid disorders' developed by the Dutch College of General Practitioners replaces the practice guideline 'Functional thyroid disorders' from 1996. Recommendations for palpable thyroid disorders have been added. --Hypothyroidism can often be treated by the general

Väitöskirja henkilöstöomistuksesta Virossa / Klaus E Meyer, Saul Estrin, Derek C Jones

Index Scriptorium Estoniae

Meyer, Klaus E

2002-01-01

Copenhagen Business School'i, London Business School'i ja Hamilton College'i professorite kommentaarid Panu Kalmi väitekirjale On the (In)stability of employee ownership: Estonian evidence and lessons for transition economies

Gradual linguistic summaries

NARCIS (Netherlands)

Wilbik, A.M.; Kaymak, U.; Laurent, A.; Strauss, O.; Bouchon-Meunier, xx

2014-01-01

In this paper we propose a new type of protoform-based linguistic summary – the gradual summary. This new type of summaries aims in capturing the change over some time span. Such summaries can be useful in many domains, for instance in economics, e.g., "prices of X are getting smaller" in eldercare,

Symptoms of anxiety in depression: assessment of item performance of the Hamilton Anxiety Rating Scale in patients with depression.

Science.gov (United States)

Vaccarino, Anthony L; Evans, Kenneth R; Sills, Terrence L; Kalali, Amir H

2008-01-01

Although diagnostically dissociable, anxiety is strongly co-morbid with depression. To examine further the clinical symptoms of anxiety in major depressive disorder (MDD), a non-parametric item response analysis on "blinded" data from four pharmaceutical company clinical trials was performed on the Hamilton Anxiety Rating Scale (HAMA) across levels of depressive severity. The severity of depressive symptoms was assessed using the 17-item Hamilton Depression Rating Scale (HAMD). HAMA and HAMD measures were supplied for each patient on each of two post-screen visits (n=1,668 observations). Option characteristic curves were generated for all 14 HAMA items to determine the probability of scoring a particular option on the HAMA in relation to the total HAMD score. Additional analyses were conducted using Pearson's product-moment correlations. Results showed that anxiety-related symptomatology generally increased as a function of overall depressive severity, though there were clear differences between individual anxiety symptoms in their relationship with depressive severity. In particular, anxious mood, tension, insomnia, difficulties in concentration and memory, and depressed mood were found to discriminate over the full range of HAMD scores, increasing continuously with increases in depressive severity. By contrast, many somatic-related symptoms, including muscular, sensory, cardiovascular, respiratory, gastro-intestinal, and genito-urinary were manifested primarily at higher levels of depression and did not discriminate well at lower HAMD scores. These results demonstrate anxiety as a core feature of depression, and the relationship between anxiety-related symptoms and depression should be considered in the assessment of depression and evaluation of treatment strategies and outcome.

Official Executive Summary of an American Thoracic Society/American College of Chest Physicians Clinical Practice Guideline

DEFF Research Database (Denmark)

Schmidt, Gregory A; Girard, Timothy D; Kress, John P

2017-01-01

BACKGROUND: This clinical practice guideline addresses six questions related to liberation from mechanical ventilation in critically ill adults. It is the result of a collaborative effort between the American Thoracic Society (ATS) and American College of Chest Physicians (CHEST). METHODS: A mult...

Frailty Change and Major Osteoporotic Fracture in the Elderly: Data from the Global Longitudinal Study of Osteoporosis in Women 3-Year Hamilton Cohort.

Science.gov (United States)

Li, Guowei; Papaioannou, Alexandra; Thabane, Lehana; Cheng, Ji; Adachi, Jonathan D

2016-04-01

Investigating the cumulative rate of deficits and the change of a frailty index (FI) chronologically is helpful in clinical and research settings in the elderly. However, limited evidence for the change of frailty before and after some nonfatal adverse health event such as a major osteoporotic fracture (MOF) is available. Data from the Global Longitudinal Study of Osteoporosis in Women 3-Year Hamilton cohort were used in this study. The changes of FI before and after onset of MOF were compared between the women with and without incident MOF. We also evaluated the relationship between risk of MOF, falls, and death and the change of FI and the absolute FI measures. There were 3985 women included in this study (mean age 69.4 years). The change of FI was significantly larger in the women with MOF than those without MOF at year 1 (0.085 versus 0.067, p = 0.036) and year 2 (0.080 versus 0.052, p = 0.042) post-baseline. The FI change was not significantly related with risk of MOF independently of age. However, the absolute FI measures were significantly associated with increased risk of MOF, falls, and death independently of age. In summary, the increase of the FI is significantly larger in the elderly women experiencing a MOF than their peer controls, indicating their worsening frailty and greater deficit accumulation after a MOF. Measures of the FI change may aid in the understanding of cumulative aging nature in the elderly and serve as an instrument for intervention planning and assessment. © 2015 American Society for Bone and Mineral Research.

Hamilton-Jacobi approach for quasi-exponential inflation: predictions and constraints after Planck 2015 results

Energy Technology Data Exchange (ETDEWEB)

Videla, Nelson [FCFM, Universidad de Chile, Departamento de Fisica, Santiago (Chile)

2017-03-15

In the present work we study the consequences of considering an inflationary universe model in which the Hubble rate has a quasi-exponential dependence in the inflaton field, given by H(φ) = H{sub inf} exp[((φ)/(m{sub p}))/(p(1+(φ)/(m{sub p})))]. We analyze the inflation dynamics under the Hamilton-Jacobi approach, which allows us to consider H(φ), rather than V(φ), as the fundamental quantity to be specified. By comparing the theoretical predictions of the model together with the allowed contour plots in the n{sub s} - r plane and the amplitude of primordial scalar perturbations from the latest Planck data, the parameters charactering this model are constrained. The model predicts values for the tensor-to-scalar ratio r and for the running of the scalar spectral index dn{sub s}/d ln k consistent with the current bounds imposed by Planck, and we conclude that the model is viable. (orig.)

Superintegrability on curved spaces, orbits and momentum hodographs: revisiting a classical result by Hamilton

International Nuclear Information System (INIS)

Carinena, Jose F; Ranada, Manuel F; Santander, Mariano

2007-01-01

The equation of the orbits (in the configuration space) and of the hodographs (in the 'momentum' plane) for the 'curved' Kepler and harmonic oscillator systems, living in a configuration space of any constant curvature and either signature type, are derived by purely algebraic means. This result extends to the 'curved' Kepler or harmonic oscillator for the classical Hamilton derivation of the orbits of the Euclidean Kepler problem through its hodographs. In both cases, the fundamental property allowing these derivations to work is the superintegrability of the 'curved' Kepler and harmonic oscillator, no matter whether the constant curvature of the configuration space is zero or not, or whether the configuration space metric is Riemannian or Lorentzian. In the 'curved' case the basic result does not refer to the 'velocity hodograph' but to the 'momentum hodograph'; both coincide in a Euclidean configuration space, but only the latter is unambiguously defined in all curved spaces

Granting Credit for College Proficiency and Regents External Degree Examinations in New York State: A Summary of Institutional Policies, 1981-82.

Science.gov (United States)

New York State Education Dept., Albany. Bureau of Independent Study and Programs Development.

A guide is presented for students on the policies and practices of public and private New York colleges and universities in regard to granting credit, course waiver, or advanced standing to those who pass the College Proficiency Examinations (CPEs) and the Regents External Degree Examinations (REDEs). A chart indicates, for each institution and…

Public versus Private Colleges: Political Participation of College Graduates

Science.gov (United States)

Lott, Joe L., II.; Hernandez, Jose; King, Joe P.; Brown, Tiffany; Fajardo, Ismael

2013-01-01

Using data from the Baccalaureate and Beyond Longitudinal Study (B&B:93/03) of College Graduates, we use structural equation modeling to model the relationships between college major, values held in college, collegiate community service participation, and the post-college political participation of college graduates by public versus private…

Effect of the refractive index on the hawking temperature: an application of the Hamilton-Jacobi method

Science.gov (United States)

Sakalli, I.; Mirekhtiary, S. F.

2013-10-01

Hawking radiation of a non-asymptotically flat 4-dimensional spherically symmetric and static dilatonic black hole (BH) via the Hamilton-Jacobi (HJ) method is studied. In addition to the naive coordinates, we use four more different coordinate systems that are well-behaved at the horizon. Except for the isotropic coordinates, direct computation by the HJ method leads to the standard Hawking temperature for all coordinate systems. The isotropic coordinates allow extracting the index of refraction from the Fermat metric. It is explicitly shown that the index of refraction determines the value of the tunneling rate and its natural consequence, the Hawking temperature. The isotropic coordinates in the conventional HJ method produce a wrong result for the temperature of the linear dilaton. Here, we explain how this discrepancy can be resolved by regularizing the integral possessing a pole at the horizon.

Effect of the refractive index on the hawking temperature: an application of the Hamilton-Jacobi method

Energy Technology Data Exchange (ETDEWEB)

Sakalli, I., E-mail: izzet.sakalli@emu.edu.tr; Mirekhtiary, S. F., E-mail: fatemeh.mirekhtiary@emu.edu.tr [Eastern Mediterranean University G. Magosa, Department of Physics (Turkey)

2013-10-15

Hawking radiation of a non-asymptotically flat 4-dimensional spherically symmetric and static dilatonic black hole (BH) via the Hamilton-Jacobi (HJ) method is studied. In addition to the naive coordinates, we use four more different coordinate systems that are well-behaved at the horizon. Except for the isotropic coordinates, direct computation by the HJ method leads to the standard Hawking temperature for all coordinate systems. The isotropic coordinates allow extracting the index of refraction from the Fermat metric. It is explicitly shown that the index of refraction determines the value of the tunneling rate and its natural consequence, the Hawking temperature. The isotropic coordinates in the conventional HJ method produce a wrong result for the temperature of the linear dilaton. Here, we explain how this discrepancy can be resolved by regularizing the integral possessing a pole at the horizon.

Conceptions of a Good College Student, Parent-Student Communication About College, First-Year Grades, and College Retention Among First- and Non-First-Generation College Students

OpenAIRE

Palbusa, Julienne Marie Alipio

2016-01-01

This study examined conceptions of a good college student, parent-student communication about college, academic achievement, college student retention, and college generation status among first-year college students. 344 undergraduates described the characteristics and skills of a good college student. In addition, they reported the frequency, perceived helpfulness, and quality (instrumental and emotional support) of parent-student communication about college. Student GPA and second year rete...

Beyond College Eligibility: A New Framework for Promoting College Readiness. College Readiness Indicator Systems Resource Series

Science.gov (United States)

Annenberg Institute for School Reform at Brown University, 2014

2014-01-01

The College Readiness Indicator Systems (CRIS) initiative was developed in response to a troubling pattern: More students than ever are enrolling in college after high school, but many of them are not college ready, as evidenced by persistently low rates of college completion. The sense of urgency to close the gap between college eligibility and…

Hamilton-Ostrogradsky principle in the theory of nonlinear elasticity with the combined approach

International Nuclear Information System (INIS)

Sporykhin, A.N.

1995-01-01

The assignment of a portion of the edge conditions in the deformed state and a portion of them in the initial state so that the initial and deformed states of the body are unknowns is a characteristic feature of the statement of a number of technological problems. Haber and Haber and Abel have performed studies in this direction, where constitutive relationships have been constructed within the framework of a linearly elastic material. Use of the displacements of individual particles as variable parameters in these relationships has required additional conditions that do not follow from the formulated problem. Use of familiar variational principles described in Euler coordinates is rendered difficult by the complexity of edge-condition formulation in the special case when the initial state is unknown. The latter is governed by the fact that variational principles are derived from the initial formulations open-quotes in Lagrangian coordinates,close quotes by recalculating the operation functional. Using Lagrange's principle, Novikov and Sporykhin constructed constitutive equations in the general case of a nonlinearly elastic body with edge conditions assigned in different configurations. An analogous problem is solved in this paper using the Hamilton-Ostrogradsky principle

Historically Black Colleges and Universities Radioactive Waste Management Research Program: Summary of activities, 1985-1986

International Nuclear Information System (INIS)

1986-01-01

This report summarizes the 1985 to 1986 activities of the Historically Black Colleges and Universities (HBCUs) Radioactive Waste Management Research Program sponsored by the Office of Civilian Radioactive Waste Management of the US Department of Energy (DOE). The first set of three awards was made in September,1984. In September, 1985, two of these projects were renewed and a new proposal was funded. The program has been enthusiastically received by the community of HBCUs and the program sponsor

Relationships Between Centralization/Decentralization and Organizational Effectiveness in Urban Multi-Unit Community College Systems. A Summary Report.

Science.gov (United States)

Jenkins, John A.; Rossmeier, Joseph G.

In January 1972, 3,320 faculty members and administrators at 12 urban multicampus community college districts were asked to indicate their perceptions of the distribution of decision-making authority and influence among six organizational levels (the board of trustees, the district administration, the unit administration, deans, department…

Husbandry stress exacerbates mycobacterial infections in adult zebrafish, Danio rerio (Hamilton)

Science.gov (United States)

Ramsay, J.M.; Watral, Virginia G.; Schreck, C.B.; Kent, M.L.

2009-01-01

Mycobacteria are significant pathogens of laboratory zebrafish, Danio rerio (Hamilton). Stress is often implicated in clinical disease and morbidity associated with mycobacterial infections but has yet to be examined with zebrafish. The aim of this study was to examine the effects of husbandry stressors on zebrafish infected with mycobacteria. Adult zebrafish were exposed to Mycobacterium marinum or Mycobacterium chelonae, two species that have been associated with disease in zebrafish. Infected fish and controls were then subjected to chronic crowding and handling stressors and examined over an 8-week period. Whole-body cortisol was significantly elevated in stressed fish compared to non-stressed fish. Fish infected with M. marinum ATCC 927 and subjected to husbandry stressors had 14% cumulative mortality while no mortality occurred among infected fish not subjected to husbandry stressors. Stressed fish, infected with M. chelonae H1E2 from zebrafish, were 15-fold more likely to be infected than non-stressed fish at week 8 post-injection. Sub-acute, diffuse infections were more common among stressed fish infected with M. marinum or M. chelonae than non-stressed fish. This is the first study to demonstrate an effect of stress and elevated cortisol on the morbidity, prevalence, clinical disease and histological presentation associated with mycobacterial infections in zebrafish. Minimizing husbandry stress may be effective at reducing the severity of outbreaks of clinical mycobacteriosis in zebrafish facilities. ?? 2009 Blackwell Publishing Ltd.

Measuring anxiety in depressed patients: A comparison of the Hamilton anxiety rating scale and the DSM-5 Anxious Distress Specifier Interview.

Science.gov (United States)

Zimmerman, Mark; Martin, Jacob; Clark, Heather; McGonigal, Patrick; Harris, Lauren; Holst, Carolina Guzman

2017-10-01

DSM-5 included criteria for an anxious distress specifier for major depressive disorder (MDD). In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project we examined whether a measure of the specifier, the DSM-5 Anxious Distress Specifier Interview (DADSI), was as valid as the Hamilton Anxiety Scale (HAMA) as a measure of the severity of anxiety in depressed patients. Two hundred three psychiatric patients with MDD were interviewed by trained diagnostic raters who administered the Structured Clinical Interview for DSM-IV (SCID) supplemented with questions to rate the DADSI, HAMA, and Hamilton Depression Rating Scale (HAMD). The patients completed self-report measures of depression, anxiety, and irritability. Sensitivity to change was examined in 30 patients. The DADSI and HAMA were significantly correlated (r = 0.60, p anxiety than with measures of the other symptom domains. The HAMD was significantly more highly correlated with the HAMA than with the DADSI. For each anxiety disorder, patients with the disorder scored significantly higher on both the DADSI and HAMA than did patients with no current anxiety disorder. A large effect size of treatment was found for both measures (DADSI: d = 1.48; HAMA: d = 1.37). Both the DADSI and HAMA were valid measures of anxiety severity in depressed patients, though the HAMA was more highly confounded with measures of depression than the DADSI. The DADSI is briefer than the HAMA, and may be more feasible to use in clinical practice. Copyright © 2017 Elsevier Ltd. All rights reserved.

The time has come to stop rotations for the identification of structures in the Hamilton Depression Scale (HAM-D₁₇)

DEFF Research Database (Denmark)

Bech, Per; Csillag, Claudio; Hellström, Lone

2013-01-01

Objective: To use principal component analysis (PCA) to test the hypothesis that the items of the Hamilton Depression Scale (HAM-D17) have been selected to reflect depression disability, whereas some of the items are specific for sub-typing depression into typical vs. atypical depression. Method......: Our previous study using exploratory factor analysis on HAM-D17 has been re-analyzed with PCA and the results have been compared to a dataset from another randomized prospective study. Results: PCA showed that the first principal component was a general factor covering depression disability...

Research Summaries

Science.gov (United States)

Brock, Stephen E., Ed.

2011-01-01

This article presents summaries of three articles relevant to school crisis response: (1) "Factors Contributing to Posttraumatic Growth," summarized by Steve DeBlois; (2) "Psychological Debriefing in Cross-Cultural Contexts" (Stacey Rice); and (3) "Brain Abnormalities in PTSD" (Sunny Windingstad). The first summary reports the findings of a…

Psychometric properties of responses by clinicians and older adults to a 6-item Hebrew version of the Hamilton Depression Rating Scale (HAM-D6)

DEFF Research Database (Denmark)

Bachner, Yaacov G; O'Rourke, Norm; Goldfracht, Margalit

2013-01-01

The Hamilton Depression Rating Scale (HAM-D) is commonly used as a screening instrument, as a continuous measure of change in depressive symptoms over time, and as a means to compare the relative efficacy of treatments. Among several abridged versions, the 6-item HAM-D6 is used most widely in lar...... degree because of its good psychometric properties. The current study compares both self-report and clinician-rated versions of the Hebrew version of this scale....

Communication and relationship skills for rapid response teams at hamilton health sciences.

Science.gov (United States)

Cziraki, Karen; Lucas, Janie; Rogers, Toni; Page, Laura; Zimmerman, Rosanne; Hauer, Lois Ann; Daniels, Charlotte; Gregoroff, Susan

2008-01-01

Rapid response teams (RRT) are an important safety strategy in the prevention of deaths in patients who are progressively failing outside of the intensive care unit. The goal is to intervene before a critical event occurs. Effective teamwork and communication skills are frequently cited as critical success factors in the implementation of these teams. However, there is very little literature that clearly provides an education strategy for the development of these skills. Training in simulation labs offers an opportunity to assess and build on current team skills; however, this approach does not address how to meet the gaps in team communication and relationship skill management. At Hamilton Health Sciences (HHS) a two-day program was developed in collaboration with the RRT Team Leads, Organizational Effectiveness and Patient Safety Leaders. Participants reflected on their conflict management styles and considered how their personality traits may contribute to team function. Communication and relationship theories were reviewed and applied in simulated sessions in the relative safety of off-site team sessions. The overwhelming positive response to this training has been demonstrated in the incredible success of these teams from the perspective of the satisfaction surveys of the care units that call the team, and in the multi-phased team evaluation of their application to practice. These sessions offer a useful approach to the development of the soft skills required for successful RRT implementation.

31 CFR 26.3 - Availability of Environmental Impact Assessment Summaries (EIA Summaries) and Environmental...

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Availability of Environmental Impact Assessment Summaries (EIA Summaries) and Environmental Impact Assessments (EIAs). 26.3 Section 26.3 Money and... DEVELOPMENT BANDS (MDBs) § 26.3 Availability of Environmental Impact Assessment Summaries (EIA Summaries) and...

Ground-water flow directions and estimation of aquifer hydraulic properties in the lower Great Miami River Buried Valley aquifer system, Hamilton Area, Ohio

Science.gov (United States)

Sheets, Rodney A.; Bossenbroek, Karen E.

2005-01-01

The Great Miami River Buried Valley Aquifer System is one of the most productive sources of potable water in the Midwest, yielding as much as 3,000 gallons per minute to wells. Many water-supply wells tapping this aquifer system are purposely placed near rivers to take advantage of induced infiltration from the rivers. The City of Hamilton's North Well Field consists of 10 wells near the Great Miami River, all completed in the lower Great Miami River Buried Valley Aquifer System. A well-drilling program and a multiple-well aquifer test were done to investigate ground-water flow directions and to estimate aquifer hydraulic properties in the lower part of the Great Miami River Buried Valley Aquifer System. Descriptions of lithology from 10 well borings indicate varying amounts and thickness of clay or till, and therefore, varying levels of potential aquifer confinement. Borings also indicate that the aquifer properties can change dramatically over relatively short distances. Grain-size analyses indicate an average bulk hydraulic conductivity value of aquifer materials of 240 feet per day; the geometric mean of hydraulic conductivity values of aquifer material was 89 feet per day. Median grain sizes of aquifer material and clay units were 1.3 millimeters and 0.1 millimeters, respectively. Water levels in the Hamilton North Well Field are affected by stream stage in the Great Miami River and barometric pressure. Bank storage in response to stream stage is evident. Results from a multiple-well aquifer test at the well field indicate, as do the lithologic descriptions, that the aquifer is semiconfined in some areas and unconfined in others. Transmissivity and storage coefficient of the semiconfined part of the aquifer were 50,000 feet squared per day and 5x10-4, respectively. The average hydraulic conductivity (450 feet per day) based on the aquifer test is reasonable for glacial outwash but is higher than calculated from grain-size analyses, implying a scale effect

Factor analysis of the Hamilton Depression Rating Scale in Parkinson's disease.

Science.gov (United States)

Broen, M P G; Moonen, A J H; Kuijf, M L; Dujardin, K; Marsh, L; Richard, I H; Starkstein, S E; Martinez-Martin, P; Leentjens, A F G

2015-02-01

Several studies have validated the Hamilton Depression Rating Scale (HAMD) in patients with Parkinson's disease (PD), and reported adequate reliability and construct validity. However, the factorial validity of the HAMD has not yet been investigated. The aim of our analysis was to explore the factor structure of the HAMD in a large sample of PD patients. A principal component analysis of the 17-item HAMD was performed on data of 341 PD patients, available from a previous cross sectional study on anxiety. An eigenvalue ≥1 was used to determine the number of factors. Factor loadings ≥0.4 in combination with oblique rotations were used to identify which variables made up the factors. Kaiser-Meyer-Olkin measure (KMO), Cronbach's alpha, Bartlett's test, communality, percentage of non-redundant residuals and the component correlation matrix were computed to assess factor validity. KMO verified the sample's adequacy for factor analysis and Cronbach's alpha indicated a good internal consistency of the total scale. Six factors had eigenvalues ≥1 and together explained 59.19% of the variance. The number of items per factor varied from 1 to 6. Inter-item correlations within each component were low. There was a high percentage of non-redundant residuals and low communality. This analysis demonstrates that the factorial validity of the HAMD in PD is unsatisfactory. This implies that the scale is not appropriate for studying specific symptom domains of depression based on factorial structure in a PD population. Copyright © 2014 Elsevier Ltd. All rights reserved.

Histomorphological and microanatomical characteristics of the olfactory organ of freshwater carp, Cirrhinus reba (Hamilton

Directory of Open Access Journals (Sweden)

Ghosh Saroj Kumar

2016-12-01

Full Text Available The morphoanatomy, cellular organization, and surface architecture of the olfactory apparatus in Cirrhinus reba (Hamilton is described using light and scanning electron microscopy. The oval shaped olfactory rosette contained 32 ± 2 primary lamellae on each side of the median raphe, and was lodged on the floor of the olfactory chamber. The olfactory lamellae were basically flat and compactly arranged in the rosette. The olfactory chamber communicated to the outside aquatic environment through inlet and outlet apertures with a conspicuous nasal flap in between. The mid dorsal portion of the olfactory lamellae was characterized by a linguiform process. Sensory and non-sensory regions were distributed separately on each lamella. The sensory epithelium occupied the apical part including the linguiform process, whereas the resting part of the lamella was covered with non-sensory epithelium. The sensory epithelium comprised both ciliated and microvillous receptor cells distinguished by the architecture on their apical part. The non-sensory epithelium possessed mucous cells, labyrinth cells, and stratified epithelial cells with distinctive microridges. The functional importance of the different cells lining the olfactory mucosa was correlated with the ecological habits of the fish examined.

Dating Violence among College Students: Key Issues for College Counselors

Science.gov (United States)

Murray, Christine E.; Kardatzke, Kerrie N.

2007-01-01

The authors present a review of literature examining dating violence among college students. They describe 6 key issues related to dating violence among college students that affect college counselors' work. These key issues relate to the incidence and prevalence of physical, sexual, and psychological violence in college students' dating…

Biofuels: Project summaries

Energy Technology Data Exchange (ETDEWEB)

1994-07-01

The US DOE, through the Biofuels Systems Division (BSD) is addressing the issues surrounding US vulnerability to petroleum supply. The BSD goal is to develop technologies that are competitive with fossil fuels, in both cost and environmental performance, by the end of the decade. This document contains summaries of ongoing research sponsored by the DOE BSD. A summary sheet is presented for each project funded or in existence during FY 1993. Each summary sheet contains and account of project funding, objectives, accomplishments and current status, and significant publications.

Electronic nicotine delivery systems: executive summary of a policy position paper from the American College of Physicians.

Science.gov (United States)

Crowley, Ryan A

2015-04-21

Electronic nicotine delivery systems (ENDS), which include electronic cigarettes, or e-cigarettes, are growing in popularity, but their safety and efficacy as a smoking cessation aid are not well understood. Some argue that they have the potential to reduce tobacco-related morbidity and mortality and could be a useful tool for reducing tobacco-related harm. Others express concern that the health effects of ENDS use are unknown, that they may appeal to young people, and that they may encourage dual use of ENDS and traditional tobacco products. Although ENDS are a new and unregulated product, the U.S. Food and Drug Administration has proposed regulations that would deem ENDS to be subject to the Family Smoking Prevention and Tobacco Control Act, which regulates cigarettes and other tobacco products. In this position paper, the American College of Physicians offers policy recommendations on ENDS regulation and oversight, taxation, flavorings, promotion and marketing, indoor and public use, and research. This paper is not intended to offer clinical guidance or serve as an exhaustive literature review of existing ENDS-related evidence but to help direct the College, policymakers, and regulators on how to address these products.

College Explorer.

Science.gov (United States)

Ahl, David H.

1985-01-01

The "College Explorer" is a software package (for the 64K Apple II, IBM PC, TRS-80 model III and 4 microcomputers) which aids in choosing a college. The major features of this package (manufactured by The College Board) are described and evaluated. Sample input/output is included. (JN)

CLEP college mathematics

CERN Document Server

Friedman, Mel

2012-01-01

Earn College Credit with REA's Test Prep for CLEP* College Mathematics Everything you need to pass the exam and get the college credit you deserve.CLEP* is the most popular credit-by-examination program in the country, accepted by more than 2,900 colleges and universities. For over 15 years, REA has helped students pass the CLEP* exam and earn college credit while reducing their tuition costs. Our test prep for CLEP* College Mathematics and the free online tools that come with it, allow you to create a personalized CLEP* study plan that can be customized to fit you: your schedule, your lea

Risk and efficacy of human-enabled interspecific hybridization for climate-change adaptation: Response to Hamilton and Miller (2016)

Science.gov (United States)

Kovach, Ryan P.; Luikart, Gordon; Lowe, Winsor H.; Boyer, Matthew C.; Muhlfeld, Clint C.

2016-01-01

Hamilton and Miller (2016) provide an interesting and provocative discussion of how hybridization and introgression can promote evolutionary potential in the face of climate change. They argue that hybridization—mating between individuals from genetically distinct populations—can alleviate inbreeding depression and promote adaptive introgression and evolutionary rescue. We agree that deliberate intraspecific hybridization (mating between individuals of the same species) is an underused management tool for increasing fitness in inbred populations (i.e., genetic rescue; Frankham 2015; Whiteley et al. 2015). The potential risks and benefits of assisted gene flow have been discussed in the literature, and an emerging consensus suggests that mating between populations isolated for approximately 50–100 generations can benefit fitness, often with a minor risk of outbreeding depression (Frankham et al. 2011; Aitken & Whitlock 2013; Allendorf et al. 2013).

College-"Conocimiento": Toward an Interdisciplinary College Choice Framework for Latinx Students

Science.gov (United States)

Acevedo-Gil, Nancy

2017-01-01

This paper builds upon Perna's college choice model by integrating Anzaldúa's theory of "conocimiento" to propose an interdisciplinary college choice framework for Latinx students. Using previous literature, this paper proposes college-"conocimiento" as a framework that contextualizes Latinx student college choices within the…

College Student Suicide

Science.gov (United States)

Taub, Deborah J.; Thompson, Jalonda

2013-01-01

Suicide is the second-leading cause of death among college students, and it is estimated that 1,088 college students die by suicide each year (National Mental Health Association and the Jed Foundation, 2002). This chapter presents the context of college student mental health within which the problem of college student suicide is situated. Because…

Hamilton-Jacobi theory for continuation of magnetic field across a toroidal surface supporting a plasma pressure discontinuity

International Nuclear Information System (INIS)

McGann, M.; Hudson, S.R.; Dewar, R.L.; Nessi, G. von

2010-01-01

The vanishing of the divergence of the total stress tensor (magnetic plus kinetic) in a neighborhood of an equilibrium plasma containing a toroidal surface of discontinuity gives boundary and jump conditions that strongly constrain allowable continuations of the magnetic field across the surface. The boundary conditions allow the magnetic fields on either side of the discontinuity surface to be described by surface magnetic potentials, reducing the continuation problem to that of solving a Hamilton-Jacobi equation. The characteristics of this equation obey Hamiltonian equations of motion, and a necessary condition for the existence of a continued field across a general toroidal surface is that there exist invariant tori in the phase space of this Hamiltonian system. It is argued from the Birkhoff theorem that existence of such an invariant torus is also, in general, sufficient for continuation to be possible. An important corollary is that the rotational transform of the continued field on a surface of discontinuity must, generically, be irrational.

Cálculo dos níveis de energia do átomo de hidrogênio sob a ação de um campo magnético externo utilizando a equação de Hamilton-Jacobi relativística

OpenAIRE

Silva, Gesiel Gomes

2014-01-01

Nosso trabalho consistiu em encontrar os níveis de energia do átomo de hidrogênio sob a ação de um campo magnético externo constante. Utilizamos o formalismo de Hamilton-Jacobi relativístico para introduzir o campo magnético e para obter uma equação para o átomo de hidrogênio sob a ação de um campo magnético uniforme. Propusemos também uma função, com base em uma expansão polinomial, como solução da equação obtida a partir do formalismo de Hamilton-Jacobi possibilitando assim a solução numér...

College Student Migration.

Science.gov (United States)

Fenske, Robert H.; And Others

This study examines the background characteristics of two large national samples of first-time enrolled freshmen who (a) attended college within their state of residence but away from their home community, (b) migrated to a college in an adjacent state, (c) migrated to a college in a distant state, and (d) attended college in their home community.…

The Theory of Planned Behavior as it predicts potential intention to seek mental health services for depression among college students.

Science.gov (United States)

Bohon, Lisa M; Cotter, Kelly A; Kravitz, Richard L; Cello, Philip C; Fernandez Y Garcia, Erik

2016-01-01

Between 9.5% and 31.3% of college students suffer from depression (American college health association national college health assessment II: reference group executive summary spring 2013. Amer. Coll. Health Assoc. 2013; Eagan K, Stolzenberg EB, Ramirez JJ, Aragon, MC, Suchard, RS, Hurtado S. The American freshman: national norms fall 2014. Higher Educ. Res. Inst.; 2015). Universities need to understand the factors that relate to care-seeking behavior. Across 3 studies, to relate attitudes, social norms, and perceived behavioral control to intention to seek mental health services, and to investigate barriers to care-seeking. University college students (N = 845, 64% female, 26% male, and 10% unspecified). New measures were created in Studies 1 and 2, and were examined using structural equation modeling in Study 3. Partially consistent with the Theory of Planned Behavior (Ajzen, I, Fishbein, M. Understanding Attitudes and Predicting Social Behavior. Englewood Cliffs, NJ: Prentice-Hall; 1980), a model with an excellent fit revealed that more positive attitudes about care and higher perceived behavioral control directly predicted higher intention to seek mental health services. Educating college students about mental health disorders and treatments, enhancing knowledge about available services, and addressing limited access to long-term care might improve treatment rates for students suffering from depression.

Summary big data

CERN Document Server

2014-01-01

This work offers a summary of Cukier the book: "Big Data: A Revolution That Will Transform How we Live, Work, and Think" by Viktor Mayer-Schonberg and Kenneth. Summary of the ideas in Viktor Mayer-Schonberg's and Kenneth Cukier's book: " Big Data " explains that big data is where we use huge quantities of data to make better predictions based on the fact we identify patters in the data rather than trying to understand the underlying causes in more detail. This summary highlights that big data will be a source of new economic value and innovation in the future. Moreover, it shows that it will

Axisymmetric black holes allowing for separation of variables in the Klein-Gordon and Hamilton-Jacobi equations

Science.gov (United States)

Konoplya, R. A.; Stuchlík, Z.; Zhidenko, A.

2018-04-01

We determine the class of axisymmetric and asymptotically flat black-hole spacetimes for which the test Klein-Gordon and Hamilton-Jacobi equations allow for the separation of variables. The known Kerr, Kerr-Newman, Kerr-Sen and some other black-hole metrics in various theories of gravity are within the class of spacetimes described here. It is shown that although the black-hole metric in the Einstein-dilaton-Gauss-Bonnet theory does not allow for the separation of variables (at least in the considered coordinates), for a number of applications it can be effectively approximated by a metric within the above class. This gives us some hope that the class of spacetimes described here may be not only generic for the known solutions allowing for the separation of variables, but also a good approximation for a broader class of metrics, which does not admit such separation. Finally, the generic form of the axisymmetric metric is expanded in the radial direction in terms of the continued fractions and the connection with other black-hole parametrizations is discussed.

Summary information report

International Nuclear Information System (INIS)

1982-07-01

The Summary Information Report (SIR) provides summary data concerning NRC and its licensees for general use by the Chairman, other Commissioners and Commission staff offices, the Executive Director for Operations, and the Office Directors. SIR is published quarterly by the Management Information Branch (49-27834) of the Office of Resource Management

40 CFR 1502.12 - Summary.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Summary. 1502.12 Section 1502.12 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY ENVIRONMENTAL IMPACT STATEMENT § 1502.12 Summary. Each environmental impact statement shall contain a summary which adequately and accurately summarizes...

Personal Qualities and College Admissions.

Science.gov (United States)

Willingham, Warren W.; Breland, Hunter M.

The extent to which personal and academic factors are important in college admission decisions was studied in 1978, based on data on 25,000 applicants to 9 colleges (Colgate University, Williams College, Ohio Wesleyan University, Kenyon College, Kalamazoo College, Occidental College, Hartwick College, University of Richmond, and Bucknell…

7 CFR 3402.12 - Project summary.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Project summary. 3402.12 Section 3402.12 Agriculture... FELLOWSHIP GRANTS PROGRAM Preparation of an Application § 3402.12 Project summary. Using the Project Summary.... The summary should not include any reference to the specific number of fellowships requested. The...

Hamilton's Marbles or Jevon's Beans: A Demonstration of Miller's Magical Number Seven.

Science.gov (United States)

Shaffer, Leigh S.

1982-01-01

Describes a demonstration for college-level cognitive psychology classes of Miller's "Magical Number Seven" concept of the limitation of sensory capacity for processing information. Students report on the number of pennies they observed in a box after viewing the coins for two seconds. Demonstration results consistently support Miller's…

The Community College Option

Science.gov (United States)

Rosenbaum, James E.; Ahearn, Caitlin; Rosenbaum, Janet

2016-01-01

Efforts to promote college for all for all has opened college doors to a broad range of students. But college--and career success after college--doesn't have to mean a bachelor's degree. Community college credentials, such as associate's degrees and one-year certificates, can lead to further degrees or jobs that offer more benefits than students…

Intended College Attendance: Evidence from an Experiment on College Returns and Cost

OpenAIRE

Bleemer, Zachary; Zafar, Basit

2015-01-01

Despite a robust college premium, college attendance rates in the US have remained stagnant and exhibit a substantial socioeconomic gradient. We focus on information gaps – specifically, incomplete information about college benefits and costs – as a potential explanation for these patterns. For this purpose, we conduct an information experiment about college returns and costs embedded within a representative survey of US household heads. We show that, at the baseline, perceptions of college c...

College and Community in Partnership: The Furniture College at Letterfrack.

Science.gov (United States)

Rosenfeld, Stuart A.

2001-01-01

A community economic development organization in rural Ireland partnered with a technical college to build a college to teach furniture design and manufacturing, with an emphasis on entrepreneurship and new production technologies. The college has been successful in attracting good students and helping them find employment. A research and…

49 CFR 194.113 - Information summary.

Science.gov (United States)

2010-10-01

... 49 Transportation 3 2010-10-01 2010-10-01 false Information summary. 194.113 Section 194.113... Response Plans § 194.113 Information summary. (a) The information summary for the core plan, required by... state(s). (b) The information summary for the response zone appendix, required in § 194.107, must...

Supplemental Colleges

Data.gov (United States)

Department of Homeland Security — The Supplemental Colleges layer attempts to capture additional Post Secondary Education campuses of colleges and universities associated with a single campus listed...

Launching Early College Districtwide: Pharr-San Juan-Alamo's "College for All" Strategy

Science.gov (United States)

Le, Cecilia

2012-01-01

Across the nation, early college schools are creating a path to college success for young people underrepresented in higher education. For a decade, these innovative public schools blending high school and college have proven that, with the right support, all high school students can tackle college work. Now, a Texas school district near the…

Protecting Colleges and Students: Community College Strategies to Prevent Default

Science.gov (United States)

McKibben, Bryce; La Rocque, Matthew; Cochrane, Debbie

2014-01-01

Student loan default, defined as federal loan borrowers' failure to make any payments for at least 270 days, is an issue of increasing importance to community colleges and their students. This report takes a unique look at student loan default at nine community colleges across the nation, and how those colleges are working to help students avoid…

Convergence of a semi-discretization scheme for the Hamilton-Jacobi equation: A new approach with the adjoint method

KAUST Repository

Cagnetti, Filippo; Gomes, Diogo A.; Tran, Hung Vinh

2013-01-01

We consider a numerical scheme for the one dimensional time dependent Hamilton-Jacobi equation in the periodic setting. This scheme consists in a semi-discretization using monotone approximations of the Hamiltonian in the spacial variable. From classical viscosity solution theory, these schemes are known to converge. In this paper we present a new approach to the study of the rate of convergence of the approximations based on the nonlinear adjoint method recently introduced by L.C. Evans. We estimate the rate of convergence for convex Hamiltonians and recover the O(h) convergence rate in terms of the L∞ norm and O(h) in terms of the L1 norm, where h is the size of the spacial grid. We discuss also possible generalizations to higher dimensional problems and present several other additional estimates. The special case of quadratic Hamiltonians is considered in detail in the end of the paper. © 2013 IMACS.

Convergence of a semi-discretization scheme for the Hamilton-Jacobi equation: A new approach with the adjoint method

KAUST Repository

Cagnetti, Filippo

2013-11-01

We consider a numerical scheme for the one dimensional time dependent Hamilton-Jacobi equation in the periodic setting. This scheme consists in a semi-discretization using monotone approximations of the Hamiltonian in the spacial variable. From classical viscosity solution theory, these schemes are known to converge. In this paper we present a new approach to the study of the rate of convergence of the approximations based on the nonlinear adjoint method recently introduced by L.C. Evans. We estimate the rate of convergence for convex Hamiltonians and recover the O(h) convergence rate in terms of the L∞ norm and O(h) in terms of the L1 norm, where h is the size of the spacial grid. We discuss also possible generalizations to higher dimensional problems and present several other additional estimates. The special case of quadratic Hamiltonians is considered in detail in the end of the paper. © 2013 IMACS.

GRUPO TERAPÊUTICO COM MULHERES COM TRANSTORNOS DE ANSIEDADE: AVALIAÇÃO PELA ESCALA DE ANSIEDADE DE HAMILTON

Directory of Open Access Journals (Sweden)

ÂNGELA MARIA ALVES E SOUZA

2008-01-01

Full Text Available La necesidad de evaluar la asistencia a un grupo de mujeres nos llevó a la aplicación de una escala. Fueron seleccionadas dieciocho usuarias con diagnóstico de trastornos neuróticos, relacionados al estrés y somato formes. Se aplicó la Escala de Evaluación de Ansiedad de Hamilton (HAM-A con el objetivo de verificar el nivel de ansiedad antes y después de empezar las sesiones grupales. Realizamos 16 sesiones semanales, con desarrollo de técnicas de relajación y arte terapia, y como referencial la Terapia de Gestalt de corta duración. Después de las secciones de grupo, el nivel de ansiedad de las mujeres acompañadas a través de abordaje grupal, tuvo reducción significativa en lo que se refiere a los síntomas que habían aparecido como características determinantes para su sufrimiento psíquico.

Variation in PAH inputs and microbial community in surface sediments of Hamilton Harbour: Implications to remediation and monitoring

International Nuclear Information System (INIS)

Slater, G.F.; Cowie, B.R.; Harper, N.; Droppo, I.G.

2008-01-01

Variations in concentrations of polycyclic aromatic hydrocarbons (PAHs) and microbial community indicators were investigated in representative highly contaminated and less contaminated surface sediment sites of Hamilton Harbour. Inputs of PAH to the upper 3 cm of sediments up to four times the average upper sediment concentrations were observed. Associated PAH fingerprint profiles indicated that the source was consistent with the PAH source to the industrial region of the harbour. Increased PAH loadings were associated with decreased bacterial populations as indicated by phospholipid fatty acid (PLFA) concentrations. However, relatively minor impacts on overall community composition were indicated. Porewater methane concentrations and isotopic data indicated a difference in the occurrence of methane oxidation between the two sites. This study confirms temporally limited transport of contaminants from highly impacted regions as a vector for contaminants within the harbour and the impact on microbial carbon cycling and bed stability. - Variations in PAH inputs to harbour sediments have implications to implementation and monitoring of mitigation/remediation efforts

Susceptibility and pathological consequences of catla, Catla catla (Hamilton experimentally infected with Edwardsiella tarda

Directory of Open Access Journals (Sweden)

Devi Thongam Bidya

2016-12-01

Full Text Available The present study tested the susceptibility and pathological changes of catla, Catla catla (Hamilton infected with Edwardsiella tarda (ET-PG-29. The bacterium was isolated from the kidney of a diseased pangas catfish. To determine the median lethal dose (LD50, C. catla were challenged with this bacterium (108-103 CFU ml-1, and the LD50 was calculated as 105.5 CFU ml-1. Another set of healthy C. catla were injected intraperitoneally with the LD50 dose to induce edwardsiellosis. The clinical signs of the infected C. catla were observed and recorded. Tissues such as kidney, liver, intestine, heart, and gill from the infected fish with clinical signs of edwardsiellosis were used for histopathology. The clinical and gross signs were first visible at 1 d post-injection, and the infected fish showed typical signs of hemorrhagic septicemia. The most striking histopathological features were found in the kidney which showed multi-focal necrosis with the formation of granuloma indicating an inflammatory response against the pathogen. The intestine displayed goblet cell hyperplasia, the liver showed hydropic degeneration with hyperemic central veins, and there was inflammation of gill lamellae and cardiac myositis associated with leucocyte infiltration. Collectively, the results confirmed the susceptibility of C. catla to E. tarda infection and that this bacterium is a threat to C. catla in aquaculture practices.

Excellent reliability of the Hamilton Depression Rating Scale (HDRS-21) in Indonesia after training.

Science.gov (United States)

Istriana, Erita; Kurnia, Ade; Weijers, Annelies; Hidayat, Teddy; Pinxten, Lucas; de Jong, Cor; Schellekens, Arnt

2013-09-01

The Hamilton Depression Rating Scale (HDRS) is the most widely used depression rating scale worldwide. Reliability of HDRS has been reported mainly from Western countries. The current study tested the reliability of HDRS ratings among psychiatric residents in Indonesia, before and after HDRS training. The hypotheses were that: (i) prior to the training reliability of HDRS ratings is poor; and (ii) HDRS training can improve reliability of HDRS ratings to excellent levels. Furthermore, we explored cultural validity at item level. Videotaped HDRS interviews were rated by 30 psychiatric residents before and after 1 day of HDRS training. Based on a gold standard rating, percentage correct ratings and deviation from the standard were calculated. Correct ratings increased from 83% to 99% at item level and from 70% to 100% for the total rating. The average deviation from the gold standard rating improved from 0.07 to 0.02 at item level and from 2.97 to 0.46 for the total rating. HDRS assessment by psychiatric trainees in Indonesia without prior training is unreliable. A short, evidence-based HDRS training improves reliability to near perfect levels. The outlined training program could serve as a template for HDRS trainings. HDRS items that may be less valid for assessment of depression severity in Indonesia are discussed. Copyright © 2013 Wiley Publishing Asia Pty Ltd.

Mirror Confinement Systems: project summaries

International Nuclear Information System (INIS)

1980-07-01

This report contains descriptions of the projects supported by the Mirror Confinement Systems (MCS) Division of the Office of Fusion Energy. The individual project summaries were prepared by the principal investigators, in collaboration with MCS staff office, and include objectives and milestones for each project. In addition to project summaries, statements of Division objectives and budget summaries are also provided

College Access Marketing

Science.gov (United States)

Tremblay, Christopher W.

2011-01-01

College Access Marketing (CAM) is a relatively new phenomenon that seeks to positively influence the college-going rate. This report defines CAM, describes CAM examples, and discusses how CAM seeks to counter barriers to college. It explores four main elements of CAM: information, marketing, advocacy, and social mobilization. Further, it…

Are Interpersonal Violence Rates Higher Among Young Women in College Compared With Those Never Attending College?

Science.gov (United States)

Coker, Ann L; Follingstad, Diane R; Bush, Heather M; Fisher, Bonnie S

2016-05-01

Estimates of sexual violence and partner violence rates among young women are generated primarily from college samples. Few studies have data to compare rates among similar-aged women attending college with those who never attended college. This study aims to estimate rates of partner violence by type (sexual, physical, and psychological) and severity (mild, moderate, severe), sexual harassment, and knowing or suspecting that someone put a drug in a drink (drugged drink) among a national sample of 959 young women aged 18 to 24 in an intimate relationship in the past 12 months who were either currently in college (college;n= 272) or never attended college (non-college;n= 687). After adjusting for demographic differences between these two groups, no significant differences were found in rates of sexual partner violence (28.4% non-college, 23.5% college), physical partner violence (27.9% non-college, 26.3% college), psychological partner violence (Mscore: 6.10 non-college, 5.59 college), sexual harassment (15.5% non-college, 14.1% college), or drugged drink (8.5% non-college, 7.8% college). Finding high rates of interpersonal violence among young women who are and are not currently attending college indicates the need to target all young adults with violence prevention interventions in educational, workplace, and other community-based settings. © The Author(s) 2015.

Summary

International Nuclear Information System (INIS)

2004-01-01

The fourth workshop of the OECD/NEA Forum on Stakeholder Confidence (FSC) was hosted by ONDRAF/NIRAS, the Belgian Agency for Radioactive Waste Management and enriched fissile materials. The central theme of the workshop was ''Dealing with interests, values and knowledge in managing risk''within the Belgian context of local partnerships for the long term management of low-level, short-lived radioactive waste. The four-day workshop started with a half-day session in Brussels giving a general introduction on the Belgian context and the local partnership methodology. This was followed by community visits to three local partnerships, PaLoFF in Fleurus-Farciennes, MONA in Mol, and STOLA in Dessel. After the visits, the workshop continued with two full-day sessions in Brussels. One hundred and nineteen registered participants, representing 13 countries, attended the workshop or participated in the community visits. About two thirds were Belgian stakeholders; the remainder came from FSC member organisations. The participants included representatives of municipal governments, civil society organisations, government agencies, industrial companies, the media, and international organisations as well as private citizens, consultants and academics. This Executive Summary gives an overview of the presentations and discussions that took place at the workshop and the community visits. The structure of the Executive Summary follows the structure of the workshop itself. Complementary to this Executive Summary and also provided with this document, is a NEA Secretariat's reflection aiming to place the main lessons of the workshop into an international perspective. (author)

Surviving Math, Surviving College

Science.gov (United States)

Schaffhauser, Dian

2009-01-01

According to a 2000 community college study by Miami Dade College (FL) President Emeritus Robert McCabe, 41 percent of students entering community colleges are underprepared in at least one basic skill area. A three-year study of community college students, published in 2009 by the National Center for Education Statistics, reported that 41 percent…

Cash for College.

Science.gov (United States)

National Association of Student Financial Aid Administrators, Washington, DC.

This booklet contains answers to questions that students may ask about financial aid for college. The booklet describes the usual costs of college, and suggests ways students can pay for a college education. The types of financial aid available are described, and the application process is outlined. The booklet offers tips for comparing different…

Colleges without Walls But with Foundations: Integrated College and Communications Development in Saskatchewan.

Science.gov (United States)

Faris, Ronald L.

The evolvement of the community college in Saskatchewan is discussed. The college concept, which is embodied in seven principles, is essentially one of a communtiy college in which the community is the campus--the "college" exists wherever its programs are offered. Existing school and community facilities are utilized. In the first year…

Depressive Symptomatology and College Persistence among African American College Students.

Science.gov (United States)

Boyraz, Güler; Horne, Sharon G; Owens, Archandria C; Armstrong, Aisha P

2016-01-01

The purpose of this study was to examine the relationship between depressive symptomatology and college outcomes among African American students, as well as to determine whether these relationships were moderated by gender and type of university. Participants included 569 African American first-year students attending two public universities in the Southeast United States: a historically Black college/university (HBCU) and a predominantly White institution (PWI). Using a longitudinal study design, data were collected at three time points. Results indicated that, after adjusting for the effects of the control variables (gender, type of institution, high school GPA, participation in on-campus activities, institutional and goal commitments), depressive symptomatology present in the first semester of college was associated with increased likelihood of dropping out of college before the end of the second year of college. The relationship between these two variables was mediated by first-year cumulative GPA. Results also indicated that the hypothesized relationships did not vary as a function of gender and the university type.

77 FR 12865 - Enforcement Actions Summary

Science.gov (United States)

2012-03-02

...] Enforcement Actions Summary AGENCY: Transportation Security Administration, DHS. ACTION: Notice of availability. SUMMARY: The Transportation Security Administration (TSA) is providing notice that it has issued an annual summary of all enforcement actions taken by TSA under the authority granted in the...

78 FR 11216 - Enforcement Actions Summary

Science.gov (United States)

2013-02-15

...] Enforcement Actions Summary AGENCY: Transportation Security Administration, DHS. ACTION: Notice of availability. SUMMARY: The Transportation Security Administration (TSA) is providing notice that it has issued an annual summary of all enforcement actions taken by TSA under the authority granted in the...

76 FR 9357 - Enforcement Actions Summary

Science.gov (United States)

2011-02-17

...] Enforcement Actions Summary AGENCY: Transportation Security Administration, DHS. ACTION: Notice of Availability. SUMMARY: The Transportation Security Administration (TSA) is providing notice that it has issued an annual summary of all enforcement actions taken by TSA under the authority granted in the...

College Choice Factors of Latino Community College Students

Science.gov (United States)

Zayas-DeCouto, Georgina

2016-01-01

In the United States, a postsecondary education is significant for economic success. The future job markets require advanced certifications in order to compete in the global market. The federal government emphasizes this importance with the completion goal to increase the number of college graduates by the year 2020. Community colleges have been…

Cyberbullying in College

OpenAIRE

Carlos P. Zalaquett; SeriaShia J. Chatters

2014-01-01

Cyberbullying is commonly presented as affecting K-12 populations. Current research suggests cyberbullying continues in college. A diverse sample of 613 university students was surveyed to study their cyberbullying experiences in high school and college. Nineteen percent of the sample reported being a victim of cyberbullying in college and 35% of this subsample reported being cyberbullied in high school. Additional fin...

Southern Vermont College (SVC) and Wheelock College (WC): 2010 Urban and Rural Healthcare Academy Program (HAP) for College Progress and Workforce Development

Science.gov (United States)

DeCiccio, Albert C.

2010-01-01

(Purpose) This is a report about the Urban and Rural Healthcare Academy Pilot Program (HAP) that launched at Southern Vermont College (SVC) and Wheelock College (WC) in summer 2010. HAP enabled 18 vulnerable high school students to learn about how to progress to college, how to transition when they arrive on a college campus, and how to prepare…

Théorie de Perron-Frobenius non linéaire et méthodes numériques max-plus pour la résolution d'équations d'Hamilton-Jacobi

OpenAIRE

Qu , Zheng

2013-01-01

Dynamic programming is one of the main approaches to solve optimal control problems. It reduces the latter problems to Hamilton-Jacobi partial differential equations (PDE). Several techniques have been proposed in the literature to solve these PDE. We mention, for example, finite difference schemes, the so-called discrete dynamic programming method or semi-Lagrangian method, or the antidiffusive schemes. All these methods are grid-based, i.e., they require a discretization of the state space,...

19 CFR 210.18 - Summary determinations.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false Summary determinations. 210.18 Section 210.18 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Motions § 210.18 Summary determinations. (a) Motions for summary...

Campus food and beverage purchases are associated with indicators of diet quality in college students living off campus.

Science.gov (United States)

Pelletier, Jennifer E; Laska, Melissa N

2013-01-01

To examine the association between college students' dietary patterns and frequency of purchasing food/beverages from campus area venues, purchasing fast food, and bringing food from home. Cross-sectional Student Health and Wellness Study. One community college and one public university in the Twin Cities, Minnesota. Diverse college students living off campus (n = 1059; 59% nonwhite; mean [SD] age, 22 [5] years). Participants self-reported sociodemographic characteristics and frequency of purchasing food/beverages around campus, purchasing fast food, and bringing food from home. Campus area purchases included à la carte facilities, vending machines, beverages, and nearby restaurants/stores. Dietary outcomes included breakfast and evening meal consumption (d/wk) and summary variables of fruit and vegetable, dairy, calcium, fiber, added sugar, and fat intake calculated from food frequency screeners. The associations between each purchasing behavior and dietary outcomes were examined using t-tests and linear regression. Approximately 45% of students purchased food/beverages from at least one campus area venue ≥3 times per week. Frequent food/beverage purchasing around campus was associated with less frequent breakfast consumption and higher fat and added sugar intake, similar to fast-food purchasing. Bringing food from home was associated with healthier dietary patterns. Increasing the healthfulness of campus food environments and promoting healthy food and beverage purchasing around campuses may be an important target for nutrition promotion among college students.

Summary of blog

CERN Document Server

Reader, Capitol

2013-01-01

This ebook consists of a summary of the ideas, viewpoints and facts presented by Hugh Hewitt in his book "Blog: Understanding the Information Reformation that's Changing Your World". This summary offers a concise overview of the entire book in less than 30 minutes reading time. However this work does not replace in any case Hugh Hewitt's book.Hewitt argues that blogs have an important potential and he believes that it would be a dreadful mistake to avoid their power.

Literacy in Community Colleges. Junior College Resource Review.

Science.gov (United States)

Yarrington, Roger; And Others

This series of Junior College Resource Reviews focuses on the community college's role in literacy development. After Roger Yarrington's overview of the topic, Robert McCabe and Susan Skidmore consider "The Literacy Crisis and American Education." In light of the changing nature of work and the severe decline in the communication skills of youth,…

Frailty index of deficit accumulation and falls: data from the Global Longitudinal Study of Osteoporosis in Women (GLOW) Hamilton cohort.

Science.gov (United States)

Li, Guowei; Ioannidis, George; Pickard, Laura; Kennedy, Courtney; Papaioannou, Alexandra; Thabane, Lehana; Adachi, Jonathan D

2014-05-29

To investigate the association between frailty index (FI) of deficit accumulation and risk of falls, fractures, death and overnight hospitalizations in women aged 55 years and older. The data were from the Global Longitudinal Study of Osteoporosis in Women (GLOW) Hamilton Cohort. In this 3-year longitudinal, observational cohort study, women (N=3,985) aged ≥ 55 years were enrolled between May 2008 and March 2009 in Hamilton, Canada. A FI including co-morbidities, activities of daily living, symptoms and signs, and healthcare utilization was constructed using 34 health deficits at baseline. Relationship between the FI and falls, fractures, death and overnight hospitalizations was examined. The FI was significantly associated with age, with a mean rate of deficit accumulation across baseline age of 0.004 or 0.021 (on a log scale) per year. During the third year of follow-up, 1,068 (31.89%) women reported at least one fall. Each increment of 0.01 on the FI was associated with a significantly increased risk of falls during the third year of follow-up (odds ratio [OR]: 1.02, 95% confidence interval [CI]: 1.02-1.03). The area under the curve (AUC) of the predictive model was 0.69 (95% CI: 0.67-0.71). Results of subgroup and sensitivity analyses indicated the relationship between the FI and risk of falls was robust, while bootstrap analysis judged its internal validation. The FI was significantly related to fractures (hazard ratio [HR]: 1.02, 95% CI: 1.01-1.03), death (OR: 1.05, 95% CI: 1.03-1.06) during the 3-year follow-up period and overnight hospitalizations (incidence rate ratio [IRR]: 1.02, 95% CI: 1.02-1.03) for an increase of 0.01 on the FI during the third year of follow-up. Measured by per standard deviation (SD) increment of the FI, the ORs were 1.21 and 1.40 for falls and death respectively, while the HR was 1.17 for fractures and the IRR was 1.18 for overnight hospitalizations respectively. The FI of deficit accumulation increased with chronological age

29 CFR 1905.41 - Summary decision.

Science.gov (United States)

2010-07-01

... OCCUPATIONAL SAFETY AND HEALTH ACT OF 1970 Summary Decisions § 1905.41 Summary decision. (a) No genuine issue... 29 Labor 5 2010-07-01 2010-07-01 false Summary decision. 1905.41 Section 1905.41 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR RULES OF...

40 CFR 68.155 - Executive summary.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Executive summary. 68.155 Section 68...) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.155 Executive summary. The owner or operator shall provide in the RMP an executive summary that includes a brief description of the following...

Computerized summary scoring: crowdsourcing-based latent semantic analysis.

Science.gov (United States)

Li, Haiying; Cai, Zhiqiang; Graesser, Arthur C

2017-11-03

In this study we developed and evaluated a crowdsourcing-based latent semantic analysis (LSA) approach to computerized summary scoring (CSS). LSA is a frequently used mathematical component in CSS, where LSA similarity represents the extent to which the to-be-graded target summary is similar to a model summary or a set of exemplar summaries. Researchers have proposed different formulations of the model summary in previous studies, such as pregraded summaries, expert-generated summaries, or source texts. The former two methods, however, require substantial human time, effort, and costs in order to either grade or generate summaries. Using source texts does not require human effort, but it also does not predict human summary scores well. With human summary scores as the gold standard, in this study we evaluated the crowdsourcing LSA method by comparing it with seven other LSA methods that used sets of summaries from different sources (either experts or crowdsourced) of differing quality, along with source texts. Results showed that crowdsourcing LSA predicted human summary scores as well as expert-good and crowdsourcing-good summaries, and better than the other methods. A series of analyses with different numbers of crowdsourcing summaries demonstrated that the number (from 10 to 100) did not significantly affect performance. These findings imply that crowdsourcing LSA is a promising approach to CSS, because it saves human effort in generating the model summary while still yielding comparable performance. This approach to small-scale CSS provides a practical solution for instructors in courses, and also advances research on automated assessments in which student responses are expected to semantically converge on subject matter content.

The Impact of Different Parenting Styles on First-Year College Students' Adaptation to College

Science.gov (United States)

Smith, Gregory J.

2006-01-01

The present study was undertaken to determine the impact of different parenting styles on college students' adaptation to college. During the second week of college, 80 first-year students from two-parent families completed the Tests of Reactions and Adaptations to College, English version and the Parental Authority Questionnaire. Authoritative…

Conference summaries

International Nuclear Information System (INIS)

1987-01-01

This volume contains summaries of 28 papers presented at the 27. conference of the Canadian Nuclear Association. These papers discuss the general situation of the Canadian nuclear industry and the CANDU reactor; dialogue with the public; the International Atomic Energy Agency; and economic goals and operating lessons. It also contains summaries of 70 papers presented at the 8. conference of the Canadian Nuclear Society, which discuss plant life extension; safety and the environment; reactor physics; thermalhydraulics; risk assessment; the CANDU spacer location and repositioning project; CANDU operations; safety research after Chernobyl; fuel channels; and nuclear technology developments. The individual papers are also available in INIS-mf--13673 (CNA), and INIS-mf--12909 (CNS). (L.L.)

U.S. Annual Climatological Summaries

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Annual Climatological Summary contains historical monthly and annual summaries for over 8000 U.S. locations. Observing stations are located in the United States of...

Cyberbullying in College

Directory of Open Access Journals (Sweden)

Carlos P. Zalaquett

2014-03-01

Full Text Available Cyberbullying is commonly presented as affecting K-12 populations. Current research suggests cyberbullying continues in college. A diverse sample of 613 university students was surveyed to study their cyberbullying experiences in high school and college. Nineteen percent of the sample reported being a victim of cyberbullying in college and 35% of this subsample reported being cyberbullied in high school. Additional findings and practical implications are presented.

49 CFR 1150.44 - Caption summary.

Science.gov (United States)

2010-10-01

... 49 Transportation 8 2010-10-01 2010-10-01 false Caption summary. 1150.44 Section 1150.44... Exempt Transactions Under 49 U.S.C. 10902 for Class III Rail Carriers § 1150.44 Caption summary. The caption summary must be in the following form. The information symbolized by numbers is identified in the...

29 CFR 1904.32 - Annual summary.

Science.gov (United States)

2010-07-01

... 29 Labor 5 2010-07-01 2010-07-01 false Annual summary. 1904.32 Section 1904.32 Labor Regulations... Requirements § 1904.32 Annual summary. (a) Basic requirement. At the end of each calendar year, you must: (1... deficiencies identified; (2) Create an annual summary of injuries and illnesses recorded on the OSHA 300 Log...

The Off-Campus Clinical Program of the College of Optometry, Ferris State College.

Science.gov (United States)

Paramore, James E.

1982-01-01

The clinical education program at Ferris State College, College of Optometry, and the various clinics affiliated with the college are described. To ensure quality, all individuals with the responsibility of teaching the students are faculty of Ferris State. (MLW)

Increasing College Access: A Look at College Readiness from the Experiences of Foster Youth

Science.gov (United States)

Hutchins, Demetrees Lee

2017-01-01

Fewer than 50% of all foster youth in the United States graduate from high school by the age of 18 and only 20% of those high school graduates attend college. There are many barriers that impact the college-going rates of foster youth. Past studies on college attendance among foster youth rarely look at college readiness experiences from the…

Moving from College Aspiration to Attainment: Learning from One College Access Program

Science.gov (United States)

Dyce, Cherrel Miller; Albold, Cheryll; Long, Deborah

2013-01-01

Using data from a survey of 75 parents and high school students who were eligible for a college access program, this article examines parents' and students' college aspirations and their confidence in fulfilling that goal. The authors argue that pre-college preparation programs can benefit from the non-economic forms of capital that these families…

Leadership Development Institute: A California Community College Multi-College District Case Study

Science.gov (United States)

Leon, Bianca R.

2016-01-01

The purpose of this study is to examine a community college district Grow Your Own (GYO) leadership program in the Western United States, the Multi College Leadership Development Institute (MCLDI). The MCLDI was developed in-house for a multi-campus community college district and offered to interested employees at all position levels with the…

The fiscal impacts of college attainment

OpenAIRE

Philip A. Trostel

2007-01-01

This study quantifies one important part of the economic return to public investment in college education, namely, the fiscal benefits associated with greater college attainment. College graduates generally pay much more in taxes than those not going to college. Government expenditures are also generally much less for college graduates than for those without a college education. Indeed, over an average lifetime, total government spending per college degree is negative. That is, direct savings...

The Fiscal Impacts of College Attainment

Science.gov (United States)

Trostel, Philip A.

2010-01-01

This study quantifies one part of the return to U.S. public investment in college education, namely, the fiscal benefits associated with greater college attainment. College graduates pay much more taxes than those not going to college. Government expenditures are also much less for college graduates than for those without a college education.…

Alcohol drinking among college students: college responsibility for personal troubles.

Science.gov (United States)

Lorant, Vincent; Nicaise, Pablo; Soto, Victoria Eugenia; d'Hoore, William

2013-06-28

One young adult in two has entered university education in Western countries. Many of these young students will be exposed, during this transitional period, to substantial changes in living arrangements, socialisation groups, and social activities. This kind of transition is often associated with risky behaviour such as excessive alcohol consumption. So far, however, there is little evidence about the social determinants of alcohol consumption among college students. We set out to explore how college environmental factors shape college students' drinking behaviour. In May 2010 a web questionnaire was sent to all bachelor and master students registered with an important Belgian university; 7,015 students participated (participation = 39%). The survey looked at drinking behaviour, social involvement, college environmental factors, drinking norms, and positive drinking consequences. On average each student had 1.7 drinks a day and 2.8 episodes of abusive drinking a month. We found that the more a student was exposed to college environmental factors, the greater the risk of heavy, frequent, and abusive drinking. Alcohol consumption increased for students living on campus, living in a dormitory with a higher number of room-mates, and having been in the University for a long spell. Most such environmental factors were explained by social involvement, such as participation to the student folklore, pre-partying, and normative expectations. Educational and college authorities need to acknowledge universities' responsibility in relation to their students' drinking behaviour and to commit themselves to support an environment of responsible drinking.

Hamilton Alaistar, The Copts and the West, 1439-1822, The European Discovery of the Egyptian Church, Oxford, Oxford University Press, 2006, 338 p.

Directory of Open Access Journals (Sweden)

Aurélien Girard

2007-07-01

Full Text Available Dès le titre, le livre annonce son point de vue : il ne s’agit pas d’une histoire des Coptes mais d’une histoire de la découverte par les Européens de l’Église égyptienne. L’auteur, Alaistar Hamilton, a déjà consacré d’importants travaux à l’histoire de l’orientalisme à l’époque moderne. Son étude commence en 1439 lorsque la décision est prise au concile de Florence (1438-1445 d’inviter la première délégation officielle copte en Europe. À cette occasion, des manuscrits coptes et coptes-arabe...

Statistical summary 1990-91

International Nuclear Information System (INIS)

1991-01-01

The information contained in this statistical summary leaflet summarizes in bar charts or pie charts Nuclear Electric's performance in 1990-91 in the areas of finance, plant and plant operations, safety, commercial operations and manpower. It is intended that the information will provide a basis for comparison in future years. The leaflet also includes a summary of Nuclear Electric's environmental policy statement. (UK)

Light and Shadows on College Athletes: College Transcripts and Labor Market History.

Science.gov (United States)

Adelman, Clifford

Data from the National Longitudinal Study of the High School Class of 1972 were used to evaluate the contention that big-time college sports exploit athletes, denying them an education that will help them succeed after college. The sample (N=8,101) consisted of six comparison groups of students who attended four year colleges: varsity football and…

Indexing for summary queries

DEFF Research Database (Denmark)

Yi, Ke; Wang, Lu; Wei, Zhewei

2014-01-01

), of a particular attribute of these records. Aggregation queries are especially useful in business intelligence and data analysis applications where users are interested not in the actual records, but some statistics of them. They can also be executed much more efficiently than reporting queries, by embedding...... returned by reporting queries. In this article, we design indexing techniques that allow for extracting a statistical summary of all the records in the query. The summaries we support include frequent items, quantiles, and various sketches, all of which are of central importance in massive data analysis....... Our indexes require linear space and extract a summary with the optimal or near-optimal query cost. We illustrate the efficiency and usefulness of our designs through extensive experiments and a system demonstration....

American Indian Community Colleges.

Science.gov (United States)

One Feather, Gerald

With the emergence of reservation based community colleges (th Navajo Community College and the Dakota Community Colleges), the American Indian people, as decision makers in these institutions, are providing Indians with the technical skills and cultural knowledge necessary for self-determination. Confronted with limited numbers of accredited…

Summary of Meson'98 Workshop

International Nuclear Information System (INIS)

Henley, E.M.

1998-01-01

One never quite knows what to say in a summary. If you were at the sessions, you heard the same talks I did. Perhaps the purpose is to summarize the parallel sessions, but like you, I can only attend one of these sessions. In addition, the time is short, so that this cannot be a real summary. What I will present are impressions of the past two days, and these will certainly be colored by my own views. Thus at the outset, let me apologize for any and all omissions and distortions. I will cover primarily the plenary session talks, but will organize this summary along the following lines: 1. vector (V) mesons; 2. pseudoscalar mesons, and 3. other subjects, notably with electrons. This afternoon's talks are so close in time to this summary that I shall omit them. (author)

Sexting Behavior among College Students: Implications for College Clinicians

Science.gov (United States)

Hertlein, Katherine M.; Twist, Markie L. C.

2017-01-01

The practice of sexting is becoming increasingly common among college students but has the potential to both initiate productive interactions with others and interfere with relationship development. The purpose of this paper is to report on the findings of a study on sexting among college students and to provide a framework through which…

Protective Effects of Parent-College Student Communication during the First Semester of College

Science.gov (United States)

Small, Meg L.; Morgan, Nicole; Abar, Caitlin; Maggs, Jennifer L.

2011-01-01

Objective: Recent studies suggest that parents maintain influence as their adolescents transition into college. Advances in communication technology make frequent communication between parents and college students easy and affordable. This study examines the protective effect of parent-college student communication on student drinking behaviors,…

Problem Gambling on College Campuses

Science.gov (United States)

McComb, Jennifer L.; Hanson, William E.

2009-01-01

The vast majority of college students gamble, with some doing so problematically. This article discusses gambling and problem gambling among college students, framing it as an emerging health issue on college campuses nationwide. Given that 4 out of 5 college students admit to gambling, and that approximately 8% gamble problematically, it is…

Survey Summary

Data.gov (United States)

U.S. Department of Health & Human Services — Nursing home summary information for the Health and Fire Safety Inspections currently listed on Nursing Home Compare, including dates of the three most recent...

The Effects of Credit Status on College Attainment and College Completion

OpenAIRE

Gicheva, Dora; Ionescu, Felicia; Simpson, Nicole B.

2012-01-01

College students now use various forms of unsecured credit such as private student loans and credit cards to finance college. Access to these credit lines and the interest rates charged on these loans can vary significantly across credit scores. In this paper, we analyze if credit status, as measured by self-reported characteristics of an individual's credit standing, affects college investment. Using data from the Survey of Consumer Finances, we study a sample of young high school graduates ...

Standards development status. Summary report

International Nuclear Information System (INIS)

1981-12-01

The Standards Development Status Summary Report is designed for scheduling, monitoring, and controlling the process by which Regulatory Standards, Guides, Reports, Petitions, and Environmental Statements are written. It is a summary of the current schedule plans for development of the above products

Supply and Demand in the Higher Education Market: College Admission and College Choice. Research Brief

Science.gov (United States)

Hurwitz, Michael; Kumar, Amal

2015-01-01

The nation's most selective colleges are often the centerpiece of the discussion surrounding college choice, and trends in college selectivity are relayed through stories of plunging admission rates at a few high-profile postsecondary institutions and anecdotes of model high school students unable to secure seats at these colleges. Such stories…

Comprehensive College Plan for 2000-2001.

Science.gov (United States)

San Antonio Coll., TX.

The document describes San Antonio College's (Texas) strategic goals and objectives for 2000-2001. San Antonio College's comprehensive planning and evaluation process monitors the achievement of college-wide goals and initiatives supporting the college's Vision and Mission Statement and the Alamo Community College District's Strategic Plan. The…

How risky is college investment?

OpenAIRE

Hendricks, Lutz; Leukhina, Oksana

2015-01-01

This paper is motivated by the fact that nearly half of U.S. college students drop out without earning a bachelor’s degree. Its objective is to quantify how much uncertainty college entrants face about their graduation outcomes. To do so, we develop a quantitative model of college choice. The innovation is to model in detail how students progress towards a college degree. The model is calibrated using transcript and financial data. We find that more than half of college entrants can predict...

Effects of Transfer to Real-World Subject Area Materials from Training in Graphic Organizers and Summarizing on Developmental College Readers' Comprehension of the Compare/Contrast Text Structure in Science Expository Text.

Science.gov (United States)

Balajthy, Ernest; Weisberg, Renee

To determine whether less able readers could use the strategies they had been taught, a study investigated the transfer effects of training in the use of graphic organizers and summary writing on readers' recognition of the compare/contrast text structure. Subjects, 70 freshmen at a western New York state college of liberal arts and sciences in a…

12 CFR 1805.101 - Summary.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Summary. 1805.101 Section 1805.101 Banks and Banking COMMUNITY DEVELOPMENT FINANCIAL INSTITUTIONS FUND, DEPARTMENT OF THE TREASURY COMMUNITY DEVELOPMENT FINANCIAL INSTITUTIONS PROGRAM General Provisions § 1805.101 Summary. Under the Community...

Conference Summary

International Nuclear Information System (INIS)

Tinkham, M.

1991-01-01

This summary will begin with short remarks, trying to recall some of the spirit of the presentations of each of the speakers during the first day, with no attempt at detail or completeness, given the need for a 20:1 compression relative to the original talk. The author hopes these idiosyncratic recollections do not infuriate the speakers too much. Since the speakers on the second day presented such interlocking topics, he simply tries to present some sort of consensus report, to which he adds some comments of his own. The two talks preceding this Summary on the final day dealt with the prospects for applications; since he had no chance to attempt to prepare a proper report on these, he says only a few words about those presentations

The Relationship between a College Preparation Program and At-Risk Students' College Readiness

Science.gov (United States)

Cates, Jennifer T.; Schaefle, Scott E.

2011-01-01

This study evaluates the relationship between elements of a college preparation program and the college readiness of low-income and/or Latina/o students at the completion of 6 years of participation in the program. Hours of participation in tutoring, mentoring, advising, college campus visits, summer programs, and educational field trips are…

Planning for College Success

Science.gov (United States)

PEPNet, 2009

2009-01-01

"Planning for College Success" (PCS) is a curriculum model designed by Sharon Downs, M.S., for a course intended to assist deaf and hard of hearing students during their initial introduction to college life. This program allows students to work one-on-one with a counselor to plan for their college success. The program includes short-term goals and…

College Information Needs.

Science.gov (United States)

Cibik, Margaret A.

1982-01-01

A survey of a sampling of college-bound high school seniors in Arizona was undertaken to determine students' information needs for college choice. Items, including institutional, student, and program characteristics, are ranked in order of perceived importance. (MSE)

College Women's Health

Science.gov (United States)

... Health - Learn the facts about HPV, HIV, and birth control. College Women's Social Media Toolkit - Share health tips with your campus community. College Women's Campaign - Find out how your school can join. Sign up for email alerts. Order ...

Generating Concise Natural Language Summaries.

Science.gov (United States)

McKeown, Kathleen; And Others

1995-01-01

Presents an approach to summarization that combines information from multiple facts into a single sentence using linguistic constructions. Describes two applications: one produces summaries of basketball games, and the other contains summaries of telephone network planning activity. Both summarize input data as opposed to full text. Discusses…

Meteorological Summaries

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Multi-year summaries of one or more meteorological elements at a station or in a state. Primarily includes Form 1078, a United States Weather Bureau form designed...

Sexual Harassment and Organizational Outcomes Executive Summary

Science.gov (United States)

2011-10-01

quid pro quo type of Sexual harassment and Organizational, 4 sexual harassment (e.g., sexual coercion). This should drive organizational efforts to... Sexual Harassment and Organizational Outcomes Executive Summary Charlie L. Law DEFENSE EQUAL...Executive Summary] No. 99-11 Sexual harassment and Organizational, 2 Executive Summary Issue

[Summary of the practice guideline 'Vaginal discharge' (first revision) from the Dutch College of General Practitioners].

Science.gov (United States)

Boukes, F S; Boeke, A J P; Dekker, J H; Wiersma, T; Goudswaard, A N

2007-06-16

The 1996 practice guideline of the Dutch College of General Practitioners (NHG) on vaginal discharge has been updated. Most women who visit their doctor with complaints about vaginal discharge do not have an increased risk of a sexually-transmitted disease. Investigations into vaginal discharge comprise history taking, physical examination and microscopic analysis in the laboratory of the general practitioner. Additional investigation into Chlamydia, gonorrhoea and Trichomonas infection is only necessary if the patient history reveals an increased risk of a sexually-transmitted disease. A Candida infection or bacterial vaginosis should only be treated if the patient experiences bothersome complaints. Treatment of a Candida infection consists of a vaginally applied imidazole compound. Bacterial vaginosis can be treated with oral administration of metronidazole. Patients with vaginal fluor can be examined and, if necessary, treated by their general practitioner. Referral to a gynaecologist is rarely necessary.

12 CFR 1806.101 - Summary.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Summary. 1806.101 Section 1806.101 Banks and Banking COMMUNITY DEVELOPMENT FINANCIAL INSTITUTIONS FUND, DEPARTMENT OF THE TREASURY BANK ENTERPRISE AWARD PROGRAM General Provisions § 1806.101 Summary. (a) Under the Bank Enterprise Award Program, the...

Early College High Schools

Science.gov (United States)

Dessoff, Alan

2011-01-01

For at-risk students who stand little chance of going to college, or even finishing high school, a growing number of districts have found a solution: Give them an early start in college while they still are in high school. The early college high school (ECHS) movement that began with funding from the Bill and Melinda Gates Foundation 10 years ago…

Site environmental report summary

International Nuclear Information System (INIS)

1992-01-01

In this summary of the Fernald 1992 Site Environmental Report the authors will describe the impact of the Fernald site on man and the environment and provide results from the ongoing Environmental Monitoring Program. Also included is a summary of the data obtained from sampling conducted to determine if the site complies with DOE, US Environmental Protection Agency (USEPA), and Ohio EPA (OEPA) requirements. These requirements are set to protect both man and the environment

19 CFR 151.41 - Information on entry summary.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 2 2010-04-01 2010-04-01 false Information on entry summary. 151.41 Section 151... Products § 151.41 Information on entry summary. On the entry summary for petroleum or petroleum products in.... If the exact volumetric quantity cannot be determined in advance, the entry summary may be made for...

College Drinking - Changing the Culture

Science.gov (United States)

... about college alcohol policies College Drinking - Changing the Culture This is your one-stop resource for comprehensive ... More about special features College Drinking - Changing the Culture This is your one-stop resource for comprehensive ...

VideoSET: Video Summary Evaluation through Text

OpenAIRE

Yeung, Serena; Fathi, Alireza; Fei-Fei, Li

2014-01-01

In this paper we present VideoSET, a method for Video Summary Evaluation through Text that can evaluate how well a video summary is able to retain the semantic information contained in its original video. We observe that semantics is most easily expressed in words, and develop a text-based approach for the evaluation. Given a video summary, a text representation of the video summary is first generated, and an NLP-based metric is then used to measure its semantic distance to ground-truth text ...

A new algorithm to find fuzzy Hamilton cycle in a fuzzy network using adjacency matrix and minimum vertex degree.

Science.gov (United States)

Nagoor Gani, A; Latha, S R

2016-01-01

A Hamiltonian cycle in a graph is a cycle that visits each node/vertex exactly once. A graph containing a Hamiltonian cycle is called a Hamiltonian graph. There have been several researches to find the number of Hamiltonian cycles of a Hamilton graph. As the number of vertices and edges grow, it becomes very difficult to keep track of all the different ways through which the vertices are connected. Hence, analysis of large graphs can be efficiently done with the assistance of a computer system that interprets graphs as matrices. And, of course, a good and well written algorithm will expedite the analysis even faster. The most convenient way to quickly test whether there is an edge between two vertices is to represent graphs using adjacent matrices. In this paper, a new algorithm is proposed to find fuzzy Hamiltonian cycle using adjacency matrix and the degree of the vertices of a fuzzy graph. A fuzzy graph structure is also modeled to illustrate the proposed algorithms with the selected air network of Indigo airlines.

Mentorship through advisory colleges.

Science.gov (United States)

Murr, Andrew H; Miller, Carol; Papadakis, Maxine

2002-11-01

Medical students face pressures ranging from the need to create a social network to learning vast amounts of scientific material. Students often feel isolated in this system and lack mentorship. In order to counteract feelings of bureaucratic anonymity and isolation, the University of California San Francisco has created an advisory college to foster the professional and personal growth and well being of students. UCSF has developed a formal structure to advise medical students. A selection committee, chaired by the associate dean of student affairs, appointed five faculty mentors to head advisory colleges. These five colleges serve as the advising and well-being infrastructure for the students. Mentors were chosen from a balanced range of clinical disciplines, both primary and specialty. The disciplines are obstetrics-gynecology, otolaryngology/head and neck surgery, medicine, pediatrics, and psychiatry. The mentors have demonstrated excellence in advising and counseling of students. Mentors meet individually at the beginning of the academic year with incoming first-year and second-year students. They then have bimonthly meetings with eight to ten students within each college throughout the academic year. Curricula for these group sessions include well-being discussions and coping techniques, sessions on the hidden and informal curriculum of professionalism, and discussions on career choices and strategies. For third-year students, advisory college meetings are scheduled during intersessions, which are weeklong courses that occur between the eight-week clerkship blocks. Mentors are available throughout the year to meet with students on an as-needed basis, and advisory colleges may hold group social activities. The dean's office supports each mentor with 20% salary and provides administrative support for the group college activities. Historically, UCSF students feel they receive an excellent education and appropriate job opportunities, but they do not feel they

41 CFR 60-2.31 - Program summary.

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Program summary. 60-2.31...-AFFIRMATIVE ACTION PROGRAMS Miscellaneous § 60-2.31 Program summary. The affirmative action program must be summarized and updated annually. The program summary must be prepared in a format which will be prescribed by...

Family and College Environmental Exposures Mediate the Relationship between Parental Education and Depression among College Students.

Science.gov (United States)

Zhai, Hui; Chen, Lu; Yang, Yanjie; Sun, Hailian; Pan, Hui; He, Jincai; Zhu, Xiongzhao; Sui, Hong; Wang, Wenbo; Qiu, Xiaohui; Qiao, Zhengxue; Yang, Xiuxian; Yang, Jiarun; Yu, Yunmiao; Ban, Bo; He, Changzhi

2016-01-01

Depression is a major health concern for college students due to its substantial morbidity and mortality. Although low parental education has been identified as a factor in depression in college students, the mechanisms through which parental educational achievement affects students' depression are not well understood. We tested whether adverse family and college environments mediate the relationship between parental educational level and depression among Chinese college students. A total of 5180 respondents were selected using a cross-sectional survey. We examined the association of parental education, adverse family and college environments with depression in college students using the Adolescent Self-Rating Life Events Checklist, Beck Depression Inventory and socio-demographic questionnaires. Lower parental educational level is significantly correlated with depression in college students in our sample. Additionally, low family economic status, paternal or maternal unemployment, long periods spent apart from family, family conflicts, having been scolded and beaten by parents, poor or dissatisfying test performance, conflict with friends, heavy course load and failure in selection processes are also associated with parental education. Low family economic status, paternal or maternal unemployment, long periods spent apart from family, family conflicts, poor or dissatisfying test performance, conflict with friends and heavy course load mediated the relationship between parental education and depression in college students. Adverse family and college environments could explain the influence of parental educational level on depression in college students.

Stackable Credentials and Career/college Pathways in Culinary Arts at Kingsborough Community College, CUNY

Science.gov (United States)

Audant, Anne Babette

2016-01-01

Discussions of workforce development emphasize stackable training, and assume linear advancement and alignment, through college and career paths. Stackable credentials have become a best practice for community colleges across the United States as they struggle to advance the college completion agenda and ensure that students graduate with the…

The impact of taking a college pre-calculus course on students' college calculus performance

Science.gov (United States)

Sonnert, Gerhard; Sadler, Philip M.

2014-11-01

Poor performance on placement exams keeps many US students who pursue a STEM (science, technology, engineering, mathematics) career from enrolling directly in college calculus. Instead, they must take a pre-calculus course that aims to better prepare them for later calculus coursework. In the USA, enrollment in pre-calculus courses in two- and four-year colleges continues to grow, and these courses are well-populated with students who already took pre-calculus in high school. We examine student performance in college calculus, using regression discontinuity to estimate the effects of taking college pre-calculus or not, in a national US sample of 5507 students at 132 institutions. We find that students who take college pre-calculus do not earn higher calculus grades.

Community colleges and economic mobility

OpenAIRE

Natalia A. Kolesnikova

2010-01-01

This paper examines the role of community colleges in the U.S. higher education system and their advantages and shortcomings. In particular, it discusses the population of community college students and economic returns to community college education for various demographic groups. It offers new evidence on the returns to an associate's degree. Furthermore, the paper uses data from the National Survey of College Graduates to compare educational objectives, progress, and labor market outcomes ...

Potential demand for household alternative fuelled vehicles in Hamilton, Canada : a stated choices experiment and survey

Energy Technology Data Exchange (ETDEWEB)

Potoglou, D.; Kanaroglou, P.S. [McMaster Univ., Hamilton, ON (Canada). Centre for Spatial Analysis]|[McMaster Univ., Hamilton, ON (Canada). School of Geography and Earth Science

2005-07-01

Alternative fuelled vehicle (AFV) technologies are a key strategy towards improved air quality and sustainable development. These fuel-efficient, low- or zero-emission vehicles have the potential to reduce greenhouse gas emissions and other negative externalities linked with the transportation sector. They include battery electric vehicles, fuel cell vehicles, and hybrid electric vehicles with internal combustion engines. This paper discussed AFVs development trends and modelling the demand for AFVs. It was noted that before creating policy measures that promote new vehicle technologies, one should first evaluate the demand for AFVs and the effectiveness of incentives and marketing promotions. This paper discussed the design and application of a stated choices experiment in which urban level surveys were conducted on the Internet to obtain data and public opinion on the demand for AFVs. A Choice Internet Based Experiment for Research on Cars (CIBER-CARS) was designed. This self-administered online questionnaire was used in Hamilton, Ontario. The survey design was described in detail and its implementation and data collection procedures were reviewed. Measures for evaluating the efficiency of the Internet survey were also highlighted and the characteristics of the collected information were summarized with emphasis on the profiles of respondents and households. The purpose was to determine the impact of vehicle attributes and household characteristics to the actual choice of certain vehicles. 28 refs., 2 tabs., 4 figs.

Pilot Research Summaries, 1967-1970.

Science.gov (United States)

Casey, James L.; Hayes, Larry K.

This report contains one-page summaries of a majority of the 134 research studies funded through the Oklahoma Consortium on Research Development. The research covers the whole spectrum of academic topics , from nursing to ecology to art to politics.. Brief summaries of a majority of the 37 development seminars funded through the Consortium are…

Democracy's College: The American Community College in the 21st Century--Framing the Issue

Science.gov (United States)

Topper, Amelia M.; Powers, Jeanne M.

2013-01-01

In this manuscript, the guest editors of the EPAA Special Issue on "Democracy's College: The American Community College in the 21st Century": a) introduce the background, history, and context of community colleges in the larger higher education landscape; b) summarize the three research papers and two video commentaries that were…

Supportive College Environment for Meaning Searching and Meaning in Life among American College Students

Science.gov (United States)

Shin, Joo Yeon; Steger, Michael F.

2016-01-01

We examined whether American college students who perceive their college environment as supportive for their meaning searching report higher levels of meaning in life. We also examined whether students' perception of college environmental support for meaning searching moderates the relation between the presence of and search for meaning. Students'…

Social Capital and Turnover. Towards a Theoretically Informed Model for Social Capital in Turnover Research: Applications to the U.S. Military

Science.gov (United States)

2007-03-01

Hamilton College, Clinton, NY. Porter L. & Steers R. (1973). Organizational, work, and personal factors in employee turnover and absenteeism ...in Modern Sociology. Annual Review of Sociology 24, pp. 1-24. Price, J. (1977). A Theory of Turnover. In Labour turnover and retention (Chapter 3...for measurement. Research Paper, University of Rome La Sapienza, Department of Public Economics: June 2005. Sabatini, F. Social capital, labour

Historic Rust College: Fulfilling a Mission.

Science.gov (United States)

Hoffman, Carl

1989-01-01

Describes Rust College, a Mississippi college dedicated to educating Blacks from economically and educationally impoverished backgrounds. Discusses the college's financial management, recent fund-raising efforts, building program, and academic programs. Examines the role of the predominantly Black college and Rust's mission to help students…

College Math Assessment: SAT Scores vs. College Math Placement Scores

Science.gov (United States)

Foley-Peres, Kathleen; Poirier, Dawn

2008-01-01

Many colleges and university's use SAT math scores or math placement tests to place students in the appropriate math course. This study compares the use of math placement scores and SAT scores for 188 freshman students. The student's grades and faculty observations were analyzed to determine if the SAT scores and/or college math assessment scores…

The Mississippi State University College of Veterinary Medicine Shelter Program

Science.gov (United States)

Bushby, Philip; Woodruff, Kimberly; Shivley, Jake

2015-01-01

Simple Summary First initiated in 1995 to provide veterinary students with spay/neuter experience, the shelter program at the Mississippi State University College of Veterinary Medicine has grown to be comprehensive in nature incorporating spay/neuter, basic wellness care, diagnostics, medical management, disease control, shelter management and biosecurity. Junior veterinary students spend five days in shelters; senior veterinary students spend 2-weeks visiting shelters in mobile veterinary units. The program has three primary components: spay/neuter, shelter medical days and Animals in Focus. Student gain significant hands-on experience and evaluations of the program by students are overwhelmingly positive. Abstract The shelter program at the Mississippi State University College of Veterinary Medicine provides veterinary students with extensive experience in shelter animal care including spay/neuter, basic wellness care, diagnostics, medical management, disease control, shelter management and biosecurity. Students spend five days at shelters in the junior year of the curriculum and two weeks working on mobile veterinary units in their senior year. The program helps meet accreditation standards of the American Veterinary Medical Association’s Council on Education that require students to have hands-on experience and is in keeping with recommendations from the North American Veterinary Medical Education Consortium. The program responds, in part, to the challenge from the Pew Study on Future Directions for Veterinary Medicine that argued that veterinary students do not graduate with the level of knowledge and skills that is commensurate with the number of years of professional education. PMID:26479234

The Entrepreneurial Community College: Bringing Workforce, Economic and Community Development to Virginia Community Colleges.

Science.gov (United States)

Drury, Richard L.

2001-01-01

Proposes creating an entrepreneurial college within the community college that will offer non-credit courses to the community and workforce. States that the courses would focus on the training needs of community industry, with the employer as the customer, rather than the student. Adds that the proposed college would also focus on community…

Advanced Fusion Concepts project summaries. FY 1983

International Nuclear Information System (INIS)

1983-06-01

This report contains descriptions of the activities of all the projects supported by the Advanced Fusion Concepts Branch of the Office of Fusion Energy, US Department of Energy. These descriptions are project summaries of each of the individual projects, and contain the following: title, principle investigators, funding levels, purpose, approach, progress, plans, milestones, graduate studients, graduates, other professional staff, and recent publications. The individual project summaries are prepared by the principle investigators in collaboration with the Advanced Fusion Concepts (AFC) Branch. In addition to the project summaries, statements of branch objectives, and budget summaries are also provided

Sources of Financing for Community Colleges.

Science.gov (United States)

Graham, Steve; Anderson, Duane

1985-01-01

Reports on a nationwide survey of community college funding sources to determine the level of overall college budgets, the percentages of funds received from various sources for operating and capital expenses, the funding role of college foundations, administrator responsibilities, and fund-raising methods used by two-year colleges. (DMM)

Lessons learned from a data-driven college access program: The National College Advising Corps.

Science.gov (United States)

Horng, Eileen L; Evans, Brent J; Antonio, Anthony L; Foster, Jesse D; Kalamkarian, Hoori S; Hurd, Nicole F; Bettinger, Eric P

2013-01-01

This chapter discusses the collaboration between a national college access program, the National College Advising Corps (NCAC), and its research and evaluation team at Stanford University. NCAC is currently active in almost four hundred high schools and through the placement of a recent college graduate to serve as a college adviser provides necessary information and support for students who may find it difficult to navigate the complex college admission process. The advisers also conduct outreach to underclassmen in an effort to improve the school-wide college-going culture. Analyses include examination of both quantitative and qualitative data from numerous sources and partners with every level of the organization from the national office to individual high schools. The authors discuss balancing the pursuit of evaluation goals with academic scholarship. In an effort to benefit other programs seeking to form successful data-driven interventions, the authors provide explicit examples of the partnership and present several examples of how the program has benefited from the data gathered by the evaluation team. © WILEY PERIODICALS, INC.

THE FLAG: A Web Resource of Innovative Assessment Tools for Faculty in College Science, Mathematics, Engineering, and Technology

Science.gov (United States)

Zeilik, M.; Mathieu, R. D.; National InstituteScience Education; College Level-One Team

2000-12-01

Even the most dedicated college faculty often discover that their students fail to learn what was taught in their courses and that much of what students do learn is quickly forgotten after the final exam. To help college faculty improve student learning in college Science, Mathematics, Engineering and Technology (SMET), the College Level - One Team of the National Institute for Science Education has created the "FLAG" a Field-tested Learning Assessment Guide for SMET faculty. Developed with funding from the National Science Foundation, the FLAG presents in guidebook format a diverse and robust collection of field-tested classroom assessment techniques (CATs), with supporting information on how to apply them in the classroom. Faculty can download the tools and techniques from the website, which also provides a goals clarifier, an assessment primer, a searchable database, and links to additional resources. The CATs and tools have been reviewed by an expert editorial board and the NISE team. These assessment strategies can help faculty improve the learning environments in their SMET courses especially the crucial introductory courses that most strongly shape students' college learning experiences. In addition, the FLAG includes the web-based Student Assessment of Learning Gains. The SALG offers a convenient way to evaluate the impact of your courses on students. It is based on findings that students' estimates of what they gained are more reliable and informative than their observations of what they liked about the course or teacher. It offers accurate feedback on how well the different aspects of teaching helped the students to learn. Students complete the SALG online after a generic template has been modified to fit the learning objectives and activities of your course. The results are presented to the teacher as summary statistics automatically. The FLAG can be found at the NISE "Innovations in SMET Education" website at www.wcer.wisc.edu/nise/cl1

Oak Ridge Reservation Annual Site Environmental Report Summary, 2004

Energy Technology Data Exchange (ETDEWEB)

Hughes, JF

2005-11-30

The Department of Energy (DOE) and our contractors strive to provide our stakeholders a comprehensive understanding of the consequences of DOE operations past and present. Toward this end a far-reaching multimillion-dollar annual monitoring and surveillance program collects and analyzes tens of thousands of air, surface and groundwater, soil, mud, plant, and animal samples. This effort represents the work of many dedicated environmental scientists who carry out these extensive programs and work hard to protect and enhance the environment. We publish the results in a detailed Annual Site Environmental Report (ASER), and a separate Data Volume for those who wish to see the supporting data. These documents present all the facts and figures, but are highly technical and not easily understood, and it's essential we provide a summary document simple to read and understand. So each year I team with Karns High School and ask students to write an Annual Site Environmental Report Summary that will be both informative and enjoyable to read. These environmental documents are perhaps the most important DOE reports because they explain the environmental monitoring programs and show the consequences of our operations in great detail to our legislatures, stakeholders, and the public. This ASER summary is written for you, the public, our most important stakeholder, with the hope that you find it comprehensible and of value in gaining an accurate understanding of the Oak Ridge Reservation. All three documents can be found on the web, along with previous publications, at http://www.ornl.gov/aser. It's a great pleasure to meet my new class each year and capture fresh creative ideas. I'm always delighted to see their interest and desire to learn and to produce a document for the public that reflects their personality and skills, and one the public will utilize and find of value. I sincerely thank these talented Karns High School students and their exceptional teacher

Philanthropic Motivations of Community College Donors

Science.gov (United States)

Carter, Linnie S.; Duggan, Molly H.

2011-01-01

This descriptive study surveyed current, lapsed, and major gift donors to explore the impact of college communications on donors' decisions to contribute to the college, the likelihood of donor financial support for various college projects, and the philanthropic motivation profiles of the donors of a midsized, multicampus community college in…

Executive summary

NARCIS (Netherlands)

van Nimwegen, N.; van Nimwegen, N.; van der Erf, R.

2009-01-01

The Demography Monitor 2008 gives a concise overview of current demographic trends and related developments in education, the labour market and retirement for the European Union and some other countries. This executive summary highlights the major findings of the Demography Monitor 2008 and further

Writing Class: How Class-Based Culture Influences Community College Student Experience in College Writing

Science.gov (United States)

Morris, Myla

2016-01-01

This study was designed to build on the existing research on teaching and learning in community college contexts and the literature of college writing in two-year schools. The work of Pierre Bourdieu formed the primary theoretical framework and composition theory was used to position this study in the literature of the college writing discipline.…

Norco College's Summer Advantage Program: Leading Change to Increase College Readiness

Science.gov (United States)

Ring, April

2016-01-01

Norco College, in Riverside County, California, developed the Summer Advantage program in 2012. This program is designed to reduce the number of students placed into precollegiate-level courses and increase first-year retention through participation in academic workshops, intrusive advisement, and college orientation. After four years, the Summer…

The impact of transitioning from a 24-hour to a 16-hour call model amongst a cohort of Canadian anesthesia residents at McMaster University – a survey study

Directory of Open Access Journals (Sweden)

Sussman D

2015-08-01

Full Text Available David Sussman, James E Paul Department of Anesthesia, McMaster University, Hamilton, ON, Canada Purpose: The primary objective of this study was to assess anesthesia residents' opinions and perceptions on wellness/burnout, fatigue, education, and patient safety after the initiation of a reduced call model (16-hour call. Methods: A prospective cohort study was conducted at three time points during the 2013–2014 academic year. A web-based questionnaire consisting of 23 questions was electronically distributed to all anesthesia residents from postgraduate years (PGY 1 to 5 who were part of the active call roster (n=84 at McMaster University in Hamilton, Ontario. Descriptive summaries were calculated, counts and percentages were used for categorical variables, and answers to open text questions were reviewed for themes. Results: A response rate of 67% was obtained for this study. A majority of anesthesia residents (65% approved of 16-hour call, felt that their overall quality of life as a senior resident (PGY3 or greater or junior resident (PGY2 and below had improved (73% and 55%, respectively, and reported overall feeling less fatigued. Most respondents indicated that the quality of education remained unchanged (47%, or had improved (31%. And most felt better prepared for the royal college exam (52%. Most felt patient safety had improved or was unchanged (both 48%. Conclusion: The study demonstrates that 16-hour call improved resident wellness, reduced burnout and fostered an environment where residents are less fatigued and more satisfied with their educational experience promoting an environment of patient safety. Overall, the anesthesia residency group demonstrated that not only is 16-hour call preferred but beneficial. Keywords: resident wellness, reduced call model, duty hours, patient safety, cohort study, fatigue 

The Undereducated American. Executive Summary

Science.gov (United States)

Carnavale, Anthony P.; Rose, Stephen J.

2011-01-01

The United States has been underproducing college-going workers since 1980. Supply has failed to keep pace with growing demand, and as a result, income inequality has grown precipitously. From 1915 to 1980, supply grew in tandem with demand. But, starting in 1990, the share of college-educated young people in the workforce rose very slowly. If the…

40 CFR 25.8 - Responsiveness summaries.

Science.gov (United States)

2010-07-01

... required.) Responsiveness summaries shall be forwarded to the appropriate decision-making official and... 25.8 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PUBLIC PARTICIPATION IN... part shall prepare a Responsiveness Summary at specific decision points as specified in program...

MIV Project: Executive Summary

DEFF Research Database (Denmark)

Ravazzotti, Mariolina T.; Jørgensen, John Leif; Neefs, Marc

1997-01-01

Under the ESA contract #11453/95/NL/JG(SC), aiming at assessing the feasibility of Rendez-vous and docking of unmanned spacecrafts, a reference mission scenario was defined. This report gives an executive summary of the achievements and results from the project.......Under the ESA contract #11453/95/NL/JG(SC), aiming at assessing the feasibility of Rendez-vous and docking of unmanned spacecrafts, a reference mission scenario was defined. This report gives an executive summary of the achievements and results from the project....

Unmarried parents in college.

Science.gov (United States)

Goldrick-Rab, Sara; Sorensen, Kia

2010-01-01

Noting that access to higher education has expanded dramatically in the past several decades, Sara Goldrick-Rab and Kia Sorensen focus on how unmarried parents fare once they enter college. Contrary to the expectation that access to college consistently promotes family stability and economic security, the authors argue that deficiencies in current policy lead college attendance to have adverse consequences for some families headed by unmarried parents. Although rates of college attendance have increased substantially among unmarried parents, their college completion rates are low. One explanation is inadequate academic preparation. Another is financial constraints, which can force unmarried students to interrupt their studies or increase their work hours, both of which compromise the quality of their educational experiences and the outcomes for their children. The authors point out that although many public programs offer support to unmarried parents attending college, the support is neither well coordinated nor easily accessed. Over the past three decades, loans have increasingly replaced grants as the most common form of federal and state financial aid. Confusion about what is available leads many low-income students to the two most "straightforward" sources of income--loans and work, both of which involve significant costs and can operate at cross-purposes with public forms of support. Too much work can lead to reductions in public benefits, and earnings do not always replace the lost income. A growing body of experimental evidence shows that providing social, financial, and academic supports to vulnerable community college students can improve achievement and attainment. Contextualized learning programs, for example, have enabled participants not only to move on from basic skills to credit-bearing coursework, but also to complete credits, earn certificates, and make gains on basic skills tests. Another successful initiative provided low-performing students with

Social Media Go to College

Science.gov (United States)

Martínez-Alemán, Ana M.

2014-01-01

Technology's march into the college classroom continues. Generations of college and university faculty have both embraced and resisted instructional technologies such as the book, the mimeograph, the overhead projector, and hand-held calculators. Now college and university faculty are greeting the 21st century's signature…

Researching College- and Career Ready Standards to Improve Student Outcomes: Technical Working Group Meeting. Meeting Summary (Washington, DC, August 19-20, 2013)

Science.gov (United States)

Institute of Education Sciences, 2013

2013-01-01

In August, IES worked with the National Science Foundation and the Eunice Kennedy Shriver National Institute of Child Health and Human Development to convene a technical working group to discuss research objectives related to college- and career-ready standards in English language arts and mathematics. Forty people (including researchers,…

Sequence Curriculum: High School to College. Middlesex Community College/Haddam-Killingworth High School. Final Report.

Science.gov (United States)

Middlesex Community Coll., Middletown, CT.

Through a collaborative effort between Middlesex Community College (MxCC) and Haddam-Killingworth High School (HKHS), students taking specific high school courses in television production, broadcast journalism, electronics, and photography are granted college credit by MxCC upon admission to the college's Broadcast Communication Program. The…

Acculturation, Enculturation, Gender, and College Environment on Perceived Career Barriers among Latino/A College Students

Science.gov (United States)

Holloway-Friesen, Holly

2018-01-01

This study examined the role culture and college environment had on the perception of ethnic and gender career barriers of 138 Latino/a college students. Specifically, background characteristics (i.e., parent education, immigration status, and sex), acculturation, enculturation, and college environment on perceived ethnic/gender barriers were…

Suicidal Behavior among Latina College Students

Science.gov (United States)

Chesin, Megan S.; Jeglic, Elizabeth L.

2012-01-01

Latina college students are one of the fastest-growing segments of the college student population. Although there is evidence suggesting Latina high school students are at increased risk of engaging in suicidal behavior, it is unclear Bwhether this risk continues in college. Over the course of 3 years, 554 Latina college students, the majority of…

Community College Employee Wellness Programs

Science.gov (United States)

Thornton, L. Jay; Johnson, Sharon

2010-01-01

This paper describes the prevalence and characteristics of employee wellness programs in public community colleges accredited by the Southern Association of Colleges and Schools (SACS). A random sample of 250 public community colleges accredited by SACS was mailed a 46-item employee-wellness program survey. The survey solicited program information…

What Is a College For?

Science.gov (United States)

Slutsky, Bette

1978-01-01

Argues that open enrollment policies have debased the community college and led to an abandonment of merit, standards, and competency. Suggests their new mission be to serve only those adults who qualify and can benefit from college-level work, abandoning those vocational, remedial, and recreational responsibilities which community colleges have…

Community Colleges Today

Science.gov (United States)

Crawford, Corinne; Jervis, Angela

2011-01-01

Dr. Jill Biden, Vice President Joe Biden's wife, has been teaching in community colleges for the past 18 years. Dr. Biden believes that community colleges are "…uniquely American institutions where anyone who walks through the door is one step closer to realizing the American dream." This is an inspiring sentiment. However, of all the…

Key Frame Extraction in the Summary Space.

Science.gov (United States)

Li, Xuelong; Zhao, Bin; Lu, Xiaoqiang; Xuelong Li; Bin Zhao; Xiaoqiang Lu; Lu, Xiaoqiang; Li, Xuelong; Zhao, Bin

2018-06-01

Key frame extraction is an efficient way to create the video summary which helps users obtain a quick comprehension of the video content. Generally, the key frames should be representative of the video content, meanwhile, diverse to reduce the redundancy. Based on the assumption that the video data are near a subspace of a high-dimensional space, a new approach, named as key frame extraction in the summary space, is proposed for key frame extraction in this paper. The proposed approach aims to find the representative frames of the video and filter out similar frames from the representative frame set. First of all, the video data are mapped to a high-dimensional space, named as summary space. Then, a new representation is learned for each frame by analyzing the intrinsic structure of the summary space. Specifically, the learned representation can reflect the representativeness of the frame, and is utilized to select representative frames. Next, the perceptual hash algorithm is employed to measure the similarity of representative frames. As a result, the key frame set is obtained after filtering out similar frames from the representative frame set. Finally, the video summary is constructed by assigning the key frames in temporal order. Additionally, the ground truth, created by filtering out similar frames from human-created summaries, is utilized to evaluate the quality of the video summary. Compared with several traditional approaches, the experimental results on 80 videos from two datasets indicate the superior performance of our approach.

40 CFR 35.532 - Requirements summary.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Requirements summary. 35.532 Section 35.532 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE....532 Requirements summary. (a) Applicants and recipients of Performance Partnership Grants must meet...

40 CFR 35.132 - Requirements summary.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Requirements summary. 35.132 Section 35.132 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE... Requirements summary. Applicants and recipients of Performance Partnership Grants must meet: (a) The...

Global Climate Summaries

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Global Hourly Summaries are simple indicators of observational normals which include climatic data summarizations and frequency distributions. These typically...

Precollege and in-college bullying experiences and health-related quality of life among college students.

Science.gov (United States)

Chen, Yu-Ying; Huang, Jiun-Hau

2015-01-01

Bullying is a commonly occurring problem behavior in youths that could lead to long-term health effects. However, the impact of school bullying experiences on health-related quality of life (HRQOL) among college students has been relatively underexplored. This study aimed to describe school bullying experiences and to empirically examine their associations with HRQOL among college students in Taiwan. Self-administered survey data (response rate 84.2%) were collected from 1452 college students in 2013 by using proportional stratified cluster sampling. Different types of bullying experiences (ie, physical, verbal, relational, and cyber) before and in college, for bullies and victims, were measured. HRQOL was assessed by the World Health Organization Quality of Life (WHOQOL-BREF) Taiwan version. College students with cyber bullying-victimization experiences before college (β 0.060) reported significantly higher HRQOL in physical health. Regarding social relationships, those with verbal (β -0.086) and relational (β -0.056) bullying-victimization experiences, both before and in college, reported significantly lower HRQOL, whereas those with verbal (β 0.130) and relational (β 0.072) bullying-perpetration experiences in both periods reported significantly higher HRQOL. Students with cyber bullying-victimization experiences in college (β 0.068) reported significantly higher HRQOL in the environment domain. Last, the effects of verbal and relational bullying-victimization experiences on psychological HRQOL could be mediated and manifested through depression. Various types of bullying experiences occurring before and in college were differentially associated with HRQOL in different domains. These findings underscore the importance of developing school policies and health education initiatives to prevent school bullying and ameliorate its short-term and long-term effects on HRQOL. Copyright © 2015 by the American Academy of Pediatrics.

Safeguards Summary Event List (SSEL)

International Nuclear Information System (INIS)

1983-02-01

The Safeguards Summary Event List (SSEL) provides brief summaries of several hundred safeguards-related events involving nuclear material or facilities regulated by the US Nuclear Regulatory Commission (NRC). Events are described under the categories of bomb-related, intrusion, missing and/or allegedly stolen, transportation, vandalism, arson, firearms, radiological sabotage and miscellaneous. The information contained in the event descriptions is derived primarily from official NRC reporting channels

Safeguards Summary Event List (SSEL)

International Nuclear Information System (INIS)

1982-07-01

The Safeguards Summary Event List (SSEL) provides brief summaries of several hundred safeguards-related events involving nuclear material or facilities regulated by the US Nuclear Regulatory Commission (NRC). Events are described under the categories of bomb-related, intrusion, missing and/or allegedly stolen, transportation, vandalism, arson, firearms, sabotage and miscellaneous. The information contained in the event descriptions is derived primarily from official NRC reporting channels

Research Summaries

Science.gov (United States)

Brock, Stephen E., Ed.

2010-01-01

This column features summaries of research articles from 3 recent crisis management publications. The first, "School Shootings and Counselor Leadership: Four Lessons from the Field" summarized by Kristi Fenning, was conducted as the result of the increased demand for trained crisis personnel on school campuses. Survey participants were…

California Community Colleges Parking Survey.

Science.gov (United States)

McIntyre, Chuck

In 1990, a representative sample of 25 California community colleges was contacted by telephone to determine their parking policies and practices. The colleges were sampled on the basis of location and size. Study findings included the following: (1) 17 of the colleges reported that they had insufficient numbers of on-campus parking spaces; (2)…

Tenure and America's Community Colleges

Science.gov (United States)

DiMaria, Frank

2012-01-01

America's colleges and universities have been moving slowly but steadily away from tenure over the past decade. The American Federation of Teachers reports that community colleges have seen a 22% increase in the number of instructional staff between 1997 and 2007. During that time, the percentage of community college faculty that were full-time…

Argonne National Laboratory summary site environmental report for calendar year 2007.

Energy Technology Data Exchange (ETDEWEB)

Golchert, N. W.

2009-05-22

extinction. The same standard requires that Illinois students examine the impact of diminishing biodiversity due to human activity. An example of this would be the Argonne Restoration Prairie, which is discussed within the report. Because humans had to destroy part of a natural prairie in order to build, they must also plant an equivalent amount of prairie to make up for what was destroyed. The summary project perfectly meets Illinois State Learning Standard 13B section 5b, which requires students to be able to design and conduct an environmental impact study, analyze findings, and justify recommendations. Students volunteered for the project for two main reasons: We would become published authors, and could include that fact on important documents, like college applications, and we felt we were doing a good deed for the public, considering that without our summary the public may have no real idea how Argonne complies with various environmental protection acts and programs within the state. The summarization process was not easy, considering that we had never seen much of this kind of information before, especially in such detail. The project required a high level of commitment from all involved. This commitment ensured that the summary would be done on time and would be available to the public in the shortest time possible. Argonne representatives Norbert Golchert and Dave Baurac met with students and gave background information on Argonne and explained the importance of the research being done. In addition, they explained in-depth how the public benefits from the summarization. At the end of the presentation, students asked some questions, which were answered in specifics. The Report was divided into 10 sections, with groups of two students covering each section. The groups were eager to begin work on their assigned sections. After reading the complete report each group focused on a particular section. After much careful reading and analysis, we produced an outline. From

The History of College Health Nursing

Science.gov (United States)

Crihfield, Connie; Grace, Ted W.

2011-01-01

Almost from the beginning of formal college health programs in the second half of the 19th century, college health nurses were there to care for students in college and university settings. By the end of the 20th century, the role of college health nurses had evolved with the nursing field in general, but with enough unique features for the…

Depression and College Students

Science.gov (United States)

... depression and other mental health issues? Reference Share Depression and College Students Download PDF Download ePub Order ... Answers to college students’ frequently asked questions about depression Feeling moody, sad, or grouchy? Who doesn’t ...

American College Health Association

Science.gov (United States)

... a robust series of courses leading to a brand new certification – the College Health and Wellness Professional ( ... future college health and wellness professionals, and strengthen awareness of the profession and association. Each month we' ...

The College Advantage: Weathering the Economic Storm

Science.gov (United States)

Carnevale, Anthony P.; Jayasundera, Tamara; Cheah, Ban

2012-01-01

The rising cost of college education and high unemployment levels among recent college graduates are raising the question "Is college worth its cost?" in the minds of many Americans. A recent study published by the Associated Press found that one out of every two recent college graduates is jobless or underemployed, suggesting maybe college isn't…

Annual report and summary financial statement 1990-1991

International Nuclear Information System (INIS)

1992-01-01

The 1990-1991 Annual Report for Scottish Hydro-Electric PLC includes their rotating territory in Scotland, details of the Board of Directors, the Chairman's Statement, the chief Executive's Review of Operations, a summary profit and loss account, a summary balance sheet and a summary financial statement. (UK)

College algebra

CERN Document Server

Kolman, Bernard

1985-01-01

College Algebra, Second Edition is a comprehensive presentation of the fundamental concepts and techniques of algebra. The book incorporates some improvements from the previous edition to provide a better learning experience. It provides sufficient materials for use in the study of college algebra. It contains chapters that are devoted to various mathematical concepts, such as the real number system, the theory of polynomial equations, exponential and logarithmic functions, and the geometric definition of each conic section. Progress checks, warnings, and features are inserted. Every chapter c

GENDER, DEBT, AND DROPPING OUT OF COLLEGE

OpenAIRE

DWYER, RACHEL E.; HODSON, RANDY; MCLOUD, LAURA

2012-01-01

For many young Americans, access to credit has become critical to completing a college education and embarking on a successful career path. Young people increasingly face the trade-off of taking on debt to complete college or foregoing college and taking their chances in the labor market without a college degree. These trade-offs are gendered by differences in college preparation and support and by the different labor market opportunities women and men face that affect the value of a college ...

College Graduation Rates Depend Mainly on the Students--But Colleges Matter Too. Here's How Much.

Science.gov (United States)

Joy, Stephen P.

2017-01-01

College graduation rates are a source of concern; many students fail to complete degree programs and therefore miss out on the socioeconomic benefits accruing to college graduates. Some have proposed that colleges be evaluated based on their graduation rates, with financial aid dollars directed away from poor performers. However, none of these…

Cancer Information Summaries

Science.gov (United States)

Peer-reviewed, evidence-based summaries on topics including adult and pediatric cancer treatment, supportive and palliative care, screening, prevention, genetics, and complementary and alternative medicine. References to published literature are included.

Symposium: What Is College English?

Science.gov (United States)

Bloom, Lynn Z.; White, Edward M.; Enoch, Jessica; Hawk, Byron

2013-01-01

This symposium explores the role(s) College English has (or has not) had in the scholarly work of four scholars. Lynn Bloom explores the many ways College English influenced her work and the work of others throughout their scholarly lives. Edward M. White examines four articles he has published in College English and draws connections between…

ULSGEN (Uplink Summary Generator)

Science.gov (United States)

Wang, Y.-F.; Schrock, M.; Reeve, T.; Nguyen, K.; Smith, B.

2014-01-01

Uplink is an important part of spacecraft operations. Ensuring the accuracy of uplink content is essential to mission success. Before commands are radiated to the spacecraft, the command and sequence must be reviewed and verified by various teams. In most cases, this process requires collecting the command data, reviewing the data during a command conference meeting, and providing physical signatures by designated members of various teams to signify approval of the data. If commands or sequences are disapproved for some reason, the whole process must be restarted. Recording data and decision history is important for traceability reasons. Given that many steps and people are involved in this process, an easily accessible software tool for managing the process is vital to reducing human error which could result in uplinking incorrect data to the spacecraft. An uplink summary generator called ULSGEN was developed to assist this uplink content approval process. ULSGEN generates a web-based summary of uplink file content and provides an online review process. Spacecraft operations personnel view this summary as a final check before actual radiation of the uplink data. .

Leadership Behaviour of College Students in Relation to Their Leisure Time Activities in College Life

Science.gov (United States)

Sethi, Priyanka

2009-01-01

The study investigated the Leadership behaviour of college students in relation to their Leisure time activities in college life. In this study, the researcher wants to see the contribution of leisure time activities in developing the qualities of leadership of college students. The main objective of the study was to find out the relationship…

Two new species of philometrid nematodes (Nematoda: Philometridae) in Epinephelus coioides (Hamilton, 1822) from the South Bali Sea, Indonesia.

Science.gov (United States)

Dewi, Kartika; Palm, Harry W

2013-01-25

Based on light and scanning electron microscopy, two new species of philometrid nematodes, Spirophilometra endangae sp. nov. and Philometra epinepheli sp. nov. (Nematoda: Dracunculoidea: Philometridae) are described from Epinephelus coioides (Hamilton, 1822) (Perciformes: Serranidae) from the South Bali Sea, Indonesia. Spirophilometra endangae sp. nov. was isolated from the fins of E. coioides. The new species can be distinguished from the most closely related S. eichleri Parukhin, 1971 by a larger total body length and the site of infection in the host. The new species differs from S. centropomi (Caballero, 1974) also in the larger body size of the gravid females and the site of infection in the host. S. en-dangae sp. nov. differs from S. pacifica (Moravec, Santana-Pineros, Gonzales-Solis & Torres-Huerta, 2007) in the struc-ture and arrangement of the spines on the middle part of the body, the infection site of the worm, the type host and the zoogeographical host distribution. Philometra epinepheli sp. nov. differs from all other Philometra spp. congeners so far recorded from Ephinepelus groupers in the total body length and the site of infection. This is the first opercula-infecting species of Philometra described from the fish family Serranidae.

Safeguards Summary Event List (SSEL)

International Nuclear Information System (INIS)

1984-03-01

The Safeguards Summary Event List (SSEL) provides brief summaries of several hundred safeguards-related events involving nuclear material or facilities regulated by the U.S. Nuclear Regulatory Commission (NRC). Events are described under the categories of bomb-related, intrusion, missing and/or allegedly stolen, transportation, tampering/vandalism, arson, firearms, radiological sabotage and miscellaneous. The information contained in the event descriptions is derived primarily from official NRC reporting channels

Annual Meteorological Summaries

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Single-year summaries of observations at Weather Bureau and cooperative stations across the United States. Predominantly the single page Form 1066, which includes...

Oceanographic Monthly Summary

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic Monthly Summary contains sea surface temperature (SST) analyses on both regional and ocean basin scales for the Atlantic, Pacific, and Indian Oceans....

College in the Media: The Relationship between Repeated Exposure and College Expectations

Science.gov (United States)

Nuñez, Roland

2018-01-01

Media consumption can influence viewer perceptions and attitudes. Recent research on media's effect on college students has failed to address gender differences. Using Mere Repeated Exposure Theory (traditionally used in marketing research), this study aims to answer three research questions regarding college media consumption and college…

The College Adjustment Questionnaire: A Measure of Students' Educational, Relational, and Psychological Adjustment to the College Environment

Science.gov (United States)

O'Donnell, Maeve B.; Shirley, Lauren A.; Park, Stacey S.; Nolen, Julian P.; Gibbons, Alyssa M.; Rosén, Lee A.

2018-01-01

Several instruments exist to measure college adjustment: the Student Adaptation to College Questionnaire (SACQ; Baker & Siryk, 1989), the College Adjustment Rating Scale (Zitzow, 1984), and the College Adjustment Scales (Anton & Reed, 1991). Of these, the SACQ is the most widely used and takes a multifaceted approach to measuring college…

15 CFR 785.7 - Summary decision.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Summary decision. 785.7 Section 785.7 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE ADDITIONAL PROTOCOL REGULATIONS ENFORCEMENT § 785.7 Summary...

Information heterogeneity and intended college enrollment

OpenAIRE

Bleemer, Zachary; Zafar, Basit

2014-01-01

Despite a robust college premium, college attendance rates in the United States have remained stagnant and exhibit a substantial socioeconomic gradient. We focus on information gaps - specifically, incomplete information about college benefits and costs - as a potential explanation for these patterns. In a nationally representative survey of U.S. household heads, we show that perceptions of college costs and benefits are severely and systematically biased: 74 percent of our respondents undere...

19 CFR 151.63 - Information on entry summary.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 2 2010-04-01 2010-04-01 false Information on entry summary. 151.63 Section 151.63 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF... Information on entry summary. Each entry summary covering wool or hair subject to duty at a rate per clean...

College Bound: Americans' Attitudes about Paying for College. A Survey of Families with College-Bound High School Students on the Value of a College Education and Its Costs.

Science.gov (United States)

Gallup & Robinson, Inc. Princeton, NJ.

This study examined several aspects of family viewpoints regarding the financing of higher education. Data were collected via a telephone survey of 800 parents of college bound high school students and 300 college bound high school juniors and seniors. The survey examined attitudes in such areas as: the relative importance of financing college…

Interoperability Assets for Patient Summary Components: A Gap Analysis.

Science.gov (United States)

Heitmann, Kai U; Cangioli, Giorgio; Melgara, Marcello; Chronaki, Catherine

2018-01-01

The International Patient Summary (IPS) standards aim to define the specifications for a minimal and non-exhaustive Patient Summary, which is specialty-agnostic and condition-independent, but still clinically relevant. Meanwhile, health systems are developing and implementing their own variation of a patient summary while, the eHealth Digital Services Infrastructure (eHDSI) initiative is deploying patient summary services across countries in the Europe. In the spirit of co-creation, flexible governance, and continuous alignment advocated by eStandards, the Trillum-II initiative promotes adoption of the patient summary by engaging standards organizations, and interoperability practitioners in a community of practice for digital health to share best practices, tools, data, specifications, and experiences. This paper compares operational aspects of patient summaries in 14 case studies in Europe, the United States, and across the world, focusing on how patient summary components are used in practice, to promote alignment and joint understanding that will improve quality of standards and lower costs of interoperability.

Counseling Transgender College Students: Perceptions of College Mental Health Clinicians' Preparedness

Science.gov (United States)

Couture, Valerie

2017-01-01

The purpose of this study was to assess the perceived preparedness levels of college mental health clinicians to counsel transgender college students. Multicultural counseling competency is required of professional counselors and transgender individuals are considered to be part of the multicultural population. A survey was completed by college…

Factors Associated with Success in College Calculus II

Science.gov (United States)

Rosasco, Margaret E.

2013-01-01

Students are entering college having earned credit for college Calculus 1 based on their scores on the College Board's Advanced Placement (AP) Calculus AB exam. Despite being granted credit for college Calculus 1, it is unclear whether these students are adequately prepared for college Calculus 2. College calculus classes are often taught from a…

Fewer Diplomas for Men: The Influence of College Experiences on the Gender Gap in College Graduation

Science.gov (United States)

Ewert, Stephanie

2012-01-01

Women's advantage in college graduation is evident at all socioeconomic levels and for most racial and ethnic groups. This study examines whether college experiences critical to persistence to graduation, including college major, attendance patterns, social integration, and academic performance, contribute to this gender gap in graduation.…

Quality of College Life (QCL of Students: A Study among Tehran and Kurdestan College Students

Directory of Open Access Journals (Sweden)

Leila Falahati

2013-12-01

Full Text Available The main aim of present study was to examine the quality of college life (QCL based on the model developed by Sirgy et aI., (20] 0. The research design was correlational and the sample was comprises of 400 students from three universities including Tehran, Allameh and Kurdestan, which the respondents were selected using random sampling method. Quality of college life measurement was included three main subjects about college life as satisfaction with academic aspect, social aspect and facilities and services. In order to analysis the data structural equation modeling (SEM were employed. Findings indicated that the satisfaction with services and facilities has significant effect on satisfaction with academic and social aspects of college life. Moreover findings revealed that satisfaction with quality of college life has significant effect on satisfaction with overall life among students. Results indicated that the satisfaction with academic aspect and facilities and services among Tehran's university students is higher than Kurdestan's university students. Based on present findings the quality of universities may receive more attentions by higher education system especially in low income provinces such as Kurdestan. Lack of facilities resulted in decreasing the quality of academic aspect, social aspect and quality of college life. Low satisfaction with college life is leading to decreasing the overall life satisfaction which resulted in issues such as depression, frustration and anxiety among students.

Does College Focus Matter? Explaining Differences in Performance among Community Colleges in North Carolina: A CAPSEE Working Paper

Science.gov (United States)

Dunn, Michael; Kalleberg, Arne L.

2016-01-01

The evolution of community colleges from their origins as junior colleges to institutions with dual missions to provide both academic and workforce preparation raises questions about the impact of a college's mission focus on its students' labor market success. We examine this question using data from the 58 colleges in the North Carolina…

Engaging college physics students with photonics research

Science.gov (United States)

Adams, Rhys; Chen, Lawrence R.

2017-08-01

As educators and researchers in the field of photonics, we find what we do to be very exciting, and sharing this passion and excitement to our university students is natural to us. Via outreach programs and college research funding, a new college and university collaboration has broadened our student audience: photonics is brought into the college classroom and research opportunities are provided to college students. Photonics-themed active learning activities are conducted in the college Waves and Modern Physics class, helping students forge relationships between course content and modern communications technologies. Presentations on photonics research are prepared and presented by the professor and past college student-researchers. The students are then given a full tour of the photonics university laboratories. Furthermore, funds are set aside to give college students a unique opportunity to assist the college professor with experiments during a paid summer research internship.

29 CFR 18.40 - Motion for summary decision.

Science.gov (United States)

2010-07-01

... OFFICE OF ADMINISTRATIVE LAW JUDGES General § 18.40 Motion for summary decision. (a) Any party may, at... that a party is entitled to summary decision. The administrative law judge may deny the motion whenever... 29 Labor 1 2010-07-01 2010-07-01 true Motion for summary decision. 18.40 Section 18.40 Labor...

Surgical discharge summaries: improving the record.

Science.gov (United States)

Adams, D C; Bristol, J B; Poskitt, K R

1993-03-01

The problem area of communication between hospital and general practitioners may potentially be improved by the advent of new information technology. The introduction of a regional computer database for general surgery allows the rapid automated production of discharge summaries and has provided us with the opportunity for auditing the quality of old and new styles of discharge communication. A total of 118 general practitioners were sent a postal questionnaire to establish their views on the relative importance of various aspects of patient information and management after discharge. A high response rate (97%) indicated the interest of general practitioners in this topic. The majority (73%) believed that summaries should be delayed no more than 3 days. The structured and shortened new format was preferred to the older style of discharge summary. The older format rarely arrived within an appropriate time and its content was often felt to be either inadequate (35%) or excessive (7%) compared with the new format (8% and 1%, respectively). The diagnosis, information given to the patient, clinic date, list of medications and investigations were considered the more important details in the summary. Improvements in the discharge information were suggested and have subsequently been incorporated in our discharge policy. The use of new information technology, intended to facilitate clinical audit, has improved our ability to generate prompt, well-structured discharge summaries which are accepted by the general practitioners.

The capacity limitations of orientation summary statistics

Science.gov (United States)

Attarha, Mouna; Moore, Cathleen M.

2015-01-01

The simultaneous–sequential method was used to test the processing capacity of establishing mean orientation summaries. Four clusters of oriented Gabor patches were presented in the peripheral visual field. One of the clusters had a mean orientation that was tilted either left or right while the mean orientations of the other three clusters were roughly vertical. All four clusters were presented at the same time in the simultaneous condition whereas the clusters appeared in temporal subsets of two in the sequential condition. Performance was lower when the means of all four clusters had to be processed concurrently than when only two had to be processed in the same amount of time. The advantage for establishing fewer summaries at a given time indicates that the processing of mean orientation engages limited-capacity processes (Experiment 1). This limitation cannot be attributed to crowding, low target-distractor discriminability, or a limited-capacity comparison process (Experiments 2 and 3). In contrast to the limitations of establishing multiple summary representations, establishing a single summary representation unfolds without interference (Experiment 4). When interpreted in the context of recent work on the capacity of summary statistics, these findings encourage reevaluation of the view that early visual perception consists of summary statistic representations that unfold independently across multiple areas of the visual field. PMID:25810160

Worldwide Airfield Summary

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Worldwide Airfield Summary contains a selection of climatological data produced by the U.S. Air Force, Air Weather Service. The reports were compiled from dozens...

Academic Attributes of College Freshmen that Lead to Success in Actuarial Studies in a Business College

Science.gov (United States)

Smith, Richard Manning; Schumacher, Phyllis

2006-01-01

The authors studied beginning undergraduate actuarial concentrators in a business college. They identified four variables (math Scholastic Aptitude Test [SAT] score, verbal SAT score, percentile rank in high school graduating class, and percentage score on a college mathematics placement exam) that were available for entering college students that…

Executive summary

International Nuclear Information System (INIS)

2002-01-01

On 18 May 2001, the Finnish Parliament ratified the Decision in Principle on the final disposal facility for spent nuclear fuel at Olkiluoto, within the municipality of Eurajoki. The Municipality Council and the government has made positive decisions earlier, at the end of 2000, and in compliance with the Nuclear Energy Act, Parliament's ratification was then required. The decision is valid for the spent fuel generated by the existing Finnish nuclear power plants and means that the construction of the final disposal facility is considered to be in line with the overall good of society. Earlier steps included, amongst others, the approval of the technical project by the Safety Authority. Future steps include construction of an underground rock characterisation facility, ONKALO (2003-2004), and application for separate construction and operating licences for the final disposal facility (from about 2010). How did this political and societal decision come about? The FSC Workshop provided the opportunity to present the history leading up to the Decision in Principle (DiP), and to examine future perspectives with an emphasis on stakeholder involvement. This Executive Summary gives an overview of the presentations and discussions that took place at the workshop. It presents, for the most part, a factual account of the individual presentations and of the discussions that took place. It relies importantly on the notes that were taken at the meeting. Most materials are elaborated upon in a fuller way in the texts that the various speakers and session moderators contributed for these proceedings. The structure of the Executive Summary follows the structure of the workshop itself. Complementary to this Summary and also provided with this document, is a NEA Secretariat's perspective aiming to place the results of all discussions, feedback and site visit into an international perspective. (authors)

The Ideal Hospital Discharge Summary: A Survey of U.S. Physicians.

Science.gov (United States)

Sorita, Atsushi; Robelia, Paul M; Kattel, Sharma B; McCoy, Christopher P; Keller, Allan Scott; Almasri, Jehad; Murad, Mohammad Hassan; Newman, James S; Kashiwagi, Deanne T

2017-09-06

Hospital discharge summaries enable communication between inpatient and outpatient physicians. Despite existing guidelines for discharge summaries, they are frequently suboptimal. The aim of this study was to assess physicians' perspectives about discharge summaries and the differences between summaries' authors (hospitalists) and readers (primary care physicians [PCPs]). A national survey of 1600 U.S. physicians was undertaken. Primary measures included physicians' preferences in discharge summary standardization, content, format, and audience. A total of 815 physicians responded (response rate = 51%). Eighty-nine percent agreed that discharge summaries "should have a standardized format." Most agreed that summaries should "document everything that was done, found, and recommended in the hospital" (64%) yet "only include details that are highly pertinent to the hospitalization" (66%). Although 74% perceived patients as an important audience of discharge summaries, only 43% agreed that summaries "should be written in language that patients…can easily understand," and 68% agreed that it "should be written solely for provider-to-provider communication." Compared with hospitalists, PCPs preferred comprehensive summaries (68% versus 59%, P = 0.002). More PCPs agreed that separate summaries should be created for patients and for provider-to-provider communication than hospitalists (60% versus 47%, P summary" (44% versus 23%, P summary" (60% versus 38%, P summaries should have a standardized format but do not agree on how comprehensive or in what format they should be. Efforts are necessary to build consensus toward the ideal discharge summary.

15 CFR 904.505 - Summary sale.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Summary sale. 904.505 Section 904.505 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL OCEANIC... and Forfeiture Procedures § 904.505 Summary sale. (a) In view of the perishable nature of fish, any...

Annual report and summary financial statement 1991-1992

International Nuclear Information System (INIS)

1993-01-01

The 1991-92 Annual Report for Scottish Hydro-Electric PLC is presented. It includes key financial statistics, the financial calendar, details of the Board of Directors, the Chairman's Statement, the Chief Executives' review of operations, operational statistics, a summary financial statement, a summary group profit and loss account, summary balance sheets, the Auditors' Report and a customer map. (UK)

Examining Latina College Experiences

Science.gov (United States)

Romero, Amanda R.

2012-01-01

The purposes of this qualitative narrative study were to explore the potential areas of conflict Latina college students experience between their educational goals and traditional cultural gender roles and expectations. Participants were selected utilizing purposeful sampling methods. All participants were first-generation college students.…

Electron-Cloud Build-Up: Summary

International Nuclear Information System (INIS)

Furman, M.A.

2007-01-01

I present a summary of topics relevant to the electron-cloud build-up and dissipation that were presented at the International Workshop on Electron-Cloud Effects 'ECLOUD 07' (Daegu, S. Korea, April 9-12, 2007). This summary is not meant to be a comprehensive review of the talks. Rather, I focus on those developments that I found, in my personal opinion, especially interesting. The contributions, all excellent, are posted in http://chep.knu.ac.kr/ecloud07/

Conference summaries

International Nuclear Information System (INIS)

1986-01-01

This volume contains conference summaries of the international conference on radioactive waste management of the Canadian Nuclear Society. Topics of discussion include: storage and disposal; hydrogeology and geochemistry; transportation; buffers and backfill; public attitudes; tailings; site investigations and geomechanics; concrete; economics; licensing; matrix materials and container design; durability of fuel; biosphere modelling; radioactive waste processing; and, future options

Selected Collective Bargaining Agreements of Michigan Two-Year Colleges.

Science.gov (United States)

National Education Association, Washington, DC.

Collective bargaining agreements of 19 selected Michigan two-year colleges are presented, representing contracts in effect in 1987. Contracts for the following colleges are included: Alpena Community College, Bay de Noc Community College, Gogebic Community College, Grand Rapids Junior College, Kalamazoo Valley Community College, Kellogg Community…

Summaries of FY 1997 engineering research

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-09-01

This report documents the Basic Energy Sciences (BES) Engineering Research Program for fiscal year 1997, it provides a summary for each of the program projects in addition to a brief program overview. The report is intended to provide staff of Congressional committees, other executive departments, and other DOE offices with substantive program information so as to facilitate governmental overview and coordination of Federal research programs. Of equal importance, its availability facilitates communication of program information to interested research engineers and scientists. The individual project summaries follow the program overview. The summaries are ordered alphabetically by name of institution; the table of contents lists all the institutions at which projects were sponsored in fiscal year 1997. Each project entry begins with an institutional-departmental heading. The names of investigators are listed immediately below the title. The funding level for fiscal year 1997 appears to the right of address. The summary description of the project completes the entry. A separate index of Principal Investigators includes phone number, fax number and e-main address, where available.

FAIR - Baseline technical report. Executive summary

International Nuclear Information System (INIS)

Gutbrod, H.H.; Augustin, I.; Eickhoff, H.; Gross, K.D.; Henning, W.F.; Kraemer, D.; Walter, G.

2006-09-01

This document presents the Executive Summary, the first of six volumes comprising the 2006 Baseline Technical Report (BTR) for the international FAIR project (Facility for Antiproton and Ion Research). The BTR provides the technical description, cost, schedule, and assessments of risk for the proposed new facility. The purpose of the BTR is to provide a reliable basis for the construction, commissioning and operation of FAIR. The BTR is one of the central documents requested by the FAIR International Steering Committee (ISC) and its working groups, in order to prepare the legal process and the decisions on the construction and operation of FAIR in an international framework. It provides the technical basis for legal contracts on contributions to be made by, so far, 13 countries within the international FAIR Consortium. The BTR begins with this extended Executive Summary as Volume 1, which is also intended for use as a stand-alone document. The Executive Summary provides brief summaries of the accelerator facilities, the scientific programs and experimental stations, civil construction and safety, and of the workproject structure, costs and schedule. (orig.)

An Examination of the Impact of a College Level Meditation Course on College Student Well Being

Science.gov (United States)

Crowley, Claire; Munk, Dana

2017-01-01

Statement of the Problem: The competing pressures of college life can increase stress and anxiety in college students and have negative outcomes on academic performance and overall well-being. The purpose of this study was to use qualitative measures to examine how participation in a college level experiential meditation course impacted students'…

A Study of the Relationship between the ACT College Mathematics Readiness Standard and College Mathematics Achievement

Science.gov (United States)

Harwell, Michael; Moreno, Mario; Post, Thomas

2016-01-01

This study examined the relationship between the American College Testing (ACT) college mathematics readiness standard and college mathematics achievement using a sample of students who met or exceeded the minimum 3 years high school mathematics coursework recommended by ACT. According to ACT, a student who scores 22 or higher on the ACT…

Community College Student Mental Health: A Comparative Analysis

Science.gov (United States)

Katz, Daniel Seth; Davison, Karen

2014-01-01

This study explores community college student mental health by comparing the responses of California community college and traditional university students on the American College Health Association-National College Health Assessment II (ACHA-NCHA II). Using MANOVA, we compared community college and traditional university students, examining…

Qualitative Features of Written Summary Texts Produced by Teachers

Directory of Open Access Journals (Sweden)

Hülya YAZICI OKUYAN

2011-12-01

Full Text Available This research aimed to find an answer to the question: "Do summary texts produced by teachers have the characteristics that a summary text is supposed to have?” Descriptive method was used in the research. The study group consisted of 55 teachers who work as Turkish Language and Literature teachers at central primary and secondary schools in Burdur. During the research, the essay “Kitap Az Yaşamayı Önler” by Çetin Altan was used as the source text and the summary texts produced by teachers were evaluated using a criteria-based and gradual analysis instrument. At the end of the study, it was determined that the teachers only managed to reach the sufficient level in terms of reconstructing the summary texts through authentic sentences and reflecting the main idea of the source text in the summary texts. However, according to the research results regarding the teachers’ competence in creating a new title for the summary texts, including the source text’s all supporting ideas and important information in the summary texts and providing the summary texts with the capacity of reflecting the source text, it has been observed that the teachers lack the required knowledge and skill

Summary of the ECLOUD'04 Workshop

International Nuclear Information System (INIS)

Macek, R.; Furman, M.

2004-01-01

The 31st ICFA Advanced Beam Dynamics Workshop on Electron-Cloud Effects ''ECLOUD'04'' was held April 19-23, 2004 at Napa, CA, USA. A broad range of current topics in this field were illuminated by 53 talks in 7 sessions plus 6 session summaries at the final summary session. These covered a variety of experimental methods and results, along with progress on understanding of the topic obtained from simulations and analytic theory, and evaluations of the effectiveness of various methods/mechanisms for mitigation of the adverse impact on accelerator performance. In addition, a panel discussion was held on ''Future Needs and Future Directions''. A summary of progress on the major themes covered at ECLOUD'04 is presented

College Advising: Current Perceptions, Future Directions.

Science.gov (United States)

Chapman, David W.; Gill, Stephen J.

1981-01-01

Examines the college admissions activities that high school counselors believe are most effective in providing accurate information to students. Also examines the current role of the counselor in college advising and reports on what counselors predict will be the trends in college advising. (Author/RC)

College education

Science.gov (United States)

Criswell, David R.

1990-01-01

Space Grant Colleges and Universities must build the space curriculum of the future on the firm basis of deep knowledge of an involvement with the present operating programs of the nation and an on-going and extensive program of leading edge research in the aerospace sciences and engineering, management, law, finance, and the other arts that are integral to our planetary society. The Space Grant College and Fellowship Program must create new academic fields of enquiry, which is a long and difficult process that will require deeper and broader interaction between NASA and academia than has previously existed.

78 FR 17746 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2013-03-22

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... information in the summary is intended to affect the legal status of the petition or its final disposition...

78 FR 53185 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2013-08-28

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... information in the summary is intended to affect the legal status of the petition or its final disposition...

75 FR 19672 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2010-04-15

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... summary is intended to affect the legal status of the petition or its final disposition. DATES: Comments...

78 FR 46673 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2013-08-01

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... information in the summary is intended to affect the legal status of the petition or its final disposition...

75 FR 60164 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2010-09-29

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... information in the summary is intended to affect the legal status of the petition or its final disposition...

77 FR 2120 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2012-01-13

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... information in the summary is intended to affect the legal status of the petition or its final disposition...

78 FR 73918 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2013-12-09

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... summary is intended to affect the legal status of the petition or its final disposition. [[Page 73919...

78 FR 13746 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2013-02-28

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... summary is intended to affect the legal status of the petition or its final disposition. DATES: Comments...

76 FR 39975 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2011-07-07

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... summary is intended to affect the legal status of the petition or its final disposition. DATES: Comments...

78 FR 46672 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2013-08-01

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... information in the summary is intended to affect the legal status of the petition or its final disposition...

78 FR 978 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2013-01-07

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... information in the summary is intended to affect the legal status of the petition or its final disposition...

76 FR 14744 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2011-03-17

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... summary is intended to affect the legal status of the petition or its final disposition. DATES: Comments...

78 FR 36294 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2013-06-17

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... information in the summary is intended to affect the legal status of the petition or its final disposition...

78 FR 66986 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2013-11-07

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... information in the summary is intended to affect the legal status of the petition or its final disposition...

78 FR 39824 - Petition for Exemption; Summary of Petition Received

Science.gov (United States)

2013-07-02

...] Petition for Exemption; Summary of Petition Received AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of petition for exemption received. SUMMARY: This notice contains a summary of a petition... information in the summary is intended to affect the legal status of the petition or its final disposition...

White House Unveils America's College Promise Proposal: Tuition-Free Community College for Responsible Students. Fact Sheet

Science.gov (United States)

The White House, 2015

2015-01-01

In January, 2015, the President unveiled the America's College Promise proposal, which would make two years of community college free for responsible students, letting students earn the first half of a bachelor's degree and earn skills needed in the workforce at no cost. This proposal will require everyone to do their part: community colleges must…

Transportation Practices in Community College Athletics

Science.gov (United States)

LaVetter, David; Kim, Hyun Duck

2010-01-01

Over 45,000 U.S. community college athletes were transported to events during 2005-2006. Transporting college athletes has been an overlooked risk management issue facing administrators. Team travel accidents have caused death, injury, liability claims, property loss, and grief. National Junior College Athletic Association (NJCAA) member…

Advanced fusion concepts project summaries, FY 1988

International Nuclear Information System (INIS)

1988-04-01

This report summarizes all the projects supported by the Advanced Fusion Concepts Branch of the Applied Plasma Physics Division of the Office of Fusion Energy, US Department of Energy. Each project summary was written by the respective principal investigator using the format: title, principal investigators, funding levels, purpose, approach, progress, plans, milestones, graduate students, graduates, other professional staff, and recent publications. This report is organized into three sections: Section one contains five summaries describing work in the reversed-field pinch program being performed by a diversified group of contractors, these include a national laboratory, a private company, and several universities. Section two contains eight summaries of work from the compact toroid area which encompasses field-reversed configurations, spheromaks, and heating and formation experiments. Section three contains summaries from two other programs, a density Z-pinch experiment and high-beta Q machine experiment. The intent of this collection of project summaries is to help the contractors of the Advanced Fusion Concepts Branch understand their relationship with the rest of the branch's activities. It is also meant to provide background to those outside the program by showing the range of activities of interest of the Advanced Fusion Concepts Branch

Faculty Handbook. Regis College.

Science.gov (United States)

Regis Coll., Weston, MA.

Regis College policies and procedures are described in this 1976 faculty handbook. Chapter 1 covers college organization and governance, including roles of academic officers and committees. Specific faculty data are presented in Chapter 2, such as definition of academic ranks and titles, recruitment and appointment, promotion, tenure, review,…

Colleges and Communities: Increasing Local Capacity.

Science.gov (United States)

Baldwin, Fred D.

2001-01-01

Community colleges in Appalachia are helping boost local economies and expand educational opportunities through the national Rural Community College Initiative (RCCI). At the heart of RCCI is a nine-step strategic planning process in which a community group moves from vision to action. Kentucky's Southeast Community College has promoted…

College Success Courses: Success for All

Science.gov (United States)

Coleman, Sandra Lee; Skidmore, Susan Troncoso; Weller, Carol Thornton

2018-01-01

College success courses (CSCs), or orientation courses, are offered by community colleges and universities to facilitate the success of first-time-in-college students. Primarily, these courses are designed to address students' nonacademic deficiencies, such as weak study habits and poor organizational skills, and to familiarize students with…

Protective Effects of Parent-College Student Communication During the First Semester of College

Science.gov (United States)

Small, Meg L.; Morgan, Nicole; Abar, Caitlin; Maggs, Jennifer L.

2011-01-01

Objective Recent studies suggest that parents maintain influence as their adolescents transition into college. Advances in communication technology make frequent communication between parents and college students easy and affordable. This study examines the protective effect of parent-college student communication on student drinking behaviors, estimated peak blood alcohol concentration (eBAC), and serious negative consequences of drinking. Participants Participants were 746 first-year, first-time, full-time students at a large university in the U.S. Methods Participants completed a baseline and 14 daily web-based surveys. Results The amount of time spent communicating with parents on weekend days predicted the number of drinks consumed, heavy drinking, and peak eBAC consistent with a protective within-person effect. No association between communication and serious negative consequences was observed. Conclusions Encouraging parents to communicate with their college students, particularly on weekend days, could be a relatively simple, easily implemented protective process to reduce dangerous drinking behaviors. PMID:21660810

Price and Value: Considerations for College Shoppers

Science.gov (United States)

Broh, C. Anthony; Ansel, Dana

2010-01-01

Parents and students recognize the value of a college degree. Increasingly, they are borrowing large sums of money to invest in the future. Their choices about how to save for college, where to attend college, how much and from where to borrow for college, and how to repay their loans, have grown more complex. Yet families work with incomplete…

What Is College for?

Science.gov (United States)

Wise, Phyllis M.; Martin, Carolyn A.; Kinbrough, Walter M.; Hitt, John C.; Urgo, Joseph R.; Lief, Charles G.; Drake, Michael V.; Hellyer, Brenda; Pepicello, William

2013-01-01

Lately there has been a great deal of discussion about the importance of measuring a college's "return on investment." Is the point of a college education quantifiable results or personal and intellectual growth? In pursuit of answers, "The Chronicle" asked a selection of higher-education leaders. Phyllis M. Wise, Chancellor of…

College Rankings. ERIC Digest.

Science.gov (United States)

Holub, Tamara

The popularity of college ranking surveys published by "U.S. News and World Report" and other magazines is indisputable, but the methodologies used to measure the quality of higher education institutions have come under fire by scholars and college officials. Criticisms have focused on methodological flaws, such as failure to consider…

Hacia Adelante: Pathways to College. A Guide for Latino Families [and] Hacia Adelante: Pathways to College. Una Guia Para Familias Latinas.

Science.gov (United States)

Rodriguez, Rosana; McCollum, Pam; Diaz-Sanchez, Micaela; Romero, Anna Alicia; Montemayor, Aurelio

This guide provides a family approach to college planning, with the goal of helping Latino students gain college entrance. Part 1 provides basic information about college, including information about how early parents should begin talking with their children about college, how parents can help their children plan for college, ensuring that…

College Learning Anytime, Anywhere. New Ways for Anyone to Get College Credits and College Degrees by Off-Campus Study and Examinations.

Science.gov (United States)

Nyquist, Ewald B.; And Others

Nontraditional methods of qualifying for a college degree are described in this student guide to off-campus study and examination. The three external degree institutions in the United States that offer these programs are discussed. They include: Regents External Degree Program of the University of the State of New York; Thomas A. Edison College of…

Electron and muon physics sessions: Summary

International Nuclear Information System (INIS)

Montgomery, H.E.

1988-06-01

The electromagnetic interaction needs no introduction as a probe of the structure of systems on many scales. The continued use of this technique dominated the sessions on Electron and Muon Physics at the Samoset Meeting. The experimental results continue to stimulate large numbers of theorists and the results on polarized deep inelastic muon scattering and their various interpretations permeated beyond these sessions. The breadth of physics attacked with electrons and muons makes a summary such as this rather peculiar. As one of my nuclear physics friends (I think) commented after my summary, ''it was interesting to see Nuclear Physics from a long distance with the telescope inverted.'' The comment may well be applied to this written version of the summary talk. 21 refs

Attachment, Well-Being, and College Senior Concerns about the Transition out of College

Science.gov (United States)

Lane, Joel A.

2016-01-01

This study examined the relationships among attachment, psychological well-being (PWB), life satisfaction, and concerns about the transition out of college among a sample of college seniors. A path analysis was conducted predicting that PWB and life satisfaction would mediate the relationships between attachment and 3 types of graduation…

Operating reactors licensing actions summary

International Nuclear Information System (INIS)

1982-07-01

The operating reactors licensing actions summary is designed to provide the management of the Nuclear Regulatory Commission (NRC) with an overview of licensing actions dealing with operating power and nonpower reactors. These reports utilize data collected from the Division of Licensing in the Office of Nuclear Reactor Regulation and are prepared by the Office of Management and Program Analysis. This summary report is published primarily for internal NRC use in managing the operating reactors licensing actions program. Its content will change based on NRC management informational requirements

Operating reactors licensing actions summary

International Nuclear Information System (INIS)

1982-05-01

The operating reactors licensing actions summary is designed to provide the management of the Nuclear Regulatory Commission (NRC) with an overview of licensing actions dealing with operating power and nonpower reactors. These reports utilize data collected from the Division of Licensing in the Office of Nuclear Reactor Regulation and are prepared by the Office of Management and Program Analysis. This summary report is published primarily for internal NRC use in managing the operating reactors licensing actions program. Its content will change based on NRC management informational requirements

Operating reactors licensing actions summary

International Nuclear Information System (INIS)

1983-01-01

The operating reactors licensing actions summary is designed to provide the management of the Nuclear Regulatory Commission (NRC) with an overview of licensing actions dealing with operating power and nonpower reactors. These reports utilize data collected from the Division of Licensing in the Office of Nuclear Reactor Regulation and are prepared by the Office of Management and Program Analysis. This summary report is published primarily for internal NRC use in managing the operating reactors licensing actions program. Its content will change based on NRC management informational requirements

Operating reactors licensing actions summary

International Nuclear Information System (INIS)

1983-03-01

The operating reactors licensing actions summary is designed to provide the management of the Nuclear Regulatory Commission (NRC) with an overview of licensing actions dealing with operating power and nonpower reactors. These reports utilize data collected from the Division of Licensing in the Office of Nuclear Reactor Regulation and are prepared by the Office of Management and Program Analysis. This summary report is published primarily for internal NRC use in managing the operating reactors licensing actions program. Its content will change based on NRC management informational requirements

Operating reactors licensing actions summary

International Nuclear Information System (INIS)

1982-11-01

The operating reactors licensing actions summary is designed to provide the management of the Nuclear Regulatory Commission (NRC) with an overview of licensing actions dealing with operating power and nonpower reactors. These reports utilize data collected from the Division of Licensing in the Office of Nuclear Reactor Regulation and are prepared by the Office of Management and Program Analysis. This summary report is published primarily for internal NRC use in managing the operating reactors licensing actions program. Its content will change based on NRC management informational requirements

Operating reactors licensing actions summary

International Nuclear Information System (INIS)

1982-10-01

The operating reactors licensing actions summary is designed to provide the management of the Nuclear Regulatory Commission (NRC) with an overview of licensing actions dealing with operating power and nonpower reactors. These reports utilize data collected from the Division of Licensing in the Office of Nuclear Reactor Regulation and are prepared by the Office of Management and Program Analysis. This summary report is published primarily for internal NRC use in managing the operating reactors licensing actions program. Its content will change based on NRC management informational requirements

Operating reactors licensing actions summary

International Nuclear Information System (INIS)

1982-08-01

The operating reactors licensing actions summary is designed to provide the management of the Nuclear Regulatory Commission (NRC) with an overview of licensing actions dealing with operating power and nonpower reactors. These reports utilize data collected from the Division of Licensing in the Office of Nuclear Reactor Regulation and are prepared by the Office of Management and Program Analysis. This summary report is published primarily for internal NRC use in managing the operating reactors licensing actions program. Its content will change based on NRC management informational requirements

Operating reactors licensing actions summary

International Nuclear Information System (INIS)

1982-09-01

The operating reactors licensing actions summary is designed to provide the management of the Nuclear Regulatory Commission (NRC) with an overview of licensing actions dealing with operating power and nonpower reactors. These reports utilize data collected from the Division of Licensing in the Office of Nuclear Reactor Regulation and are prepared by the Office of Management and Program Analysis. This summary report is published primarily for internal NRC use in managing the operating reactors licensing actions program. Its content will change based on NRC management informational requirements

Comprehensive College Plan for 2002-2003.

Science.gov (United States)

San Antonio Coll., TX.

This plan for San Antonio College (SAC) (Texas), a college of the Alamo Community College District (ACCD), offers vision and mission statements for both ACCD and SAC. In addition, it details the Institutional Effectiveness process and philosophy for SAC. The document also includes SAC strategic goals and initiatives, and unit strategic objectives,…

Who Takes College Algebra?

Science.gov (United States)

Herriott, Scott R.; Dunbar, Steven R.

2009-01-01

The common understanding within the mathematics community is that the role of the college algebra course is to prepare students for calculus. Though exceptions are emerging, the curriculum of most college algebra courses and the content of most textbooks on the market both reflect that assumption. This article calls that assumption into question…

Summary of discussion

International Nuclear Information System (INIS)

2006-01-01

This document provides summaries of the discussions occurred during the second international workshop on the indemnification of nuclear damage. It concerns the second accident scenario: a fire on board of a ship transporting enriched uranium hexafluoride along the Danube River. (A.L.B.)

Summary of Trends

Indian Academy of Sciences (India)

First page Back Continue Last page Overview Graphics. Summary of Trends. Optical Ethernet: Direct Ethernet connectivity to businesses through optical fiber. Automation of network infrastructure: Cross-connects for interconnections; Intelligence through software for OA&M. New “data-centric” protection mechanisms ...

An Analysis of the Role and Responsibilities of Chairs of Further Education College and Sixth-Form College Governing Bodies in England

Science.gov (United States)

Hill, Ron; James, Chris

2017-01-01

This article reports research into the role and responsibilities of the chairs of governing bodies of further education colleges and sixth-form colleges in England. Further education colleges and sixth-form colleges represent a significant part of post-16 educational provision in England. Every college in the sector has a governing body, which has…

Developmental Math Programs in California Community College: An Analysis of Math Boot Camp at Cosumnes River College

Science.gov (United States)

Powell, Torence J.

2017-01-01

The California Community College system, as an open access institution, is tasked with helping students who possess math skills far below college-level complete math course requirements for obtaining an associate degree or transfer to a university. Colleges have created various developmental math programs to achieve this mission; this paper…

Imperial College Alumni Association in Switzerland

CERN Multimedia

2003-01-01

Are you a graduate of Imperial College London? If so, you might be interested in its new Swiss alumni association for graduate engineers and scientists. The aim of the founder members is to create a network of the several hundred graduates of Imperial College working at CERN, in Geneva, Lausanne and Zurich with a view to organising social and scientific events, informing members of the studies and research done by Imperial College, setting up a link between the College and Swiss academic institutes and, of course, building up an alumni directory. Membership applications and requests for further information should be sent to: Imperial College Alumni (ICA) - Swiss chapter Case Postale CH-1015 Lausanne Tel. : + 41 22 794 57 94 Fax : + 41 22 794 28 14 Email : imperialcollegeswissalumni@epfl.ch

Summaries of FY 1996 engineering research

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-06-01

This report documents the Basic Energy Sciences (BES) Engineering Research Program for fiscal year 1996; it provides a summary for each of the program projects in addition to a brief program overview. The report is intended to provide staff of Congressional committees, other executive departments, and other DOE offices with substantive program information so as to facilitate governmental overview and coordination of Federal research programs. Of equal importance, its availability facilitates communication of program information to interested research engineers and scientists. Each BES Division administers basic, mission oriented research programs in the area indicated by its title. The BES Engineering Research Program is one such program; it is administered by the Engineering and Geosciences Division of BES. In preparing this report the principal investigators were asked to submit summaries for their projects that were specifically applicable to fiscal year 1996. The summaries received have been edited if necessary, but the press for timely publication made it impractical to have the investigators review and approve the revised summaries prior to publication. For more information about a given project, it is suggested that the investigators be contacted directly.

The summary of national environmental restoration needs

International Nuclear Information System (INIS)

1993-07-01

The Office of Technology Development of the US Department of Energy (DOE) has directed the Savannah River Technology Center to implement an Integrated Demonstration Program at Savannah River Site to assess new environmental remediation systems and technologies and transfer them to other DOE sites and private industry for use in full-scale remediation efforts. The first phase of the Integrated Demonstration Program is coming to a successful conclusion and the Savannah River Technology Center has asked a panel of environmental experts to prioritize national, DOE, and Savannah River Site environmental problems and make programmatic recommendations for future technology research and demonstrations. This document is a summary of national and DOE environmental problems that are common to Savannah River Site and was created as a decision making tool for the expert panel. There are many diverse environmental problems, therefore the summary has been limited to environmental problems that are significant to the Savannah River Site. National environmental problems identified in the summary are soil and water contaminated with organic compounds. Specifically, groundwater contaminated with dense non-aqueous phase liquid hydrocarbons was found to be a significant national environmental problem. The DOE environmental problems identified in the summary are soil and water contaminated with fuel and chlorinated hydrocarbon compounds, metal compounds, and radioactive elements. Savannah River Site environmental problems identified in the summary are soil and groundwater contaminated with chlorinated hydrocarbons, metal compounds, tritiated water, and other radioactive elements. Technology deficiencies that were identified in the summary were deficiencies in in situ remediation technologies, in situ characterization technologies, and in situ isolation and containment technologies

College Experience and Volunteering. Fact Sheet

Science.gov (United States)

Marcelo, Karlo Barrios

2007-01-01

College experience and volunteering are positively correlated. Measurable differences in civic activity exist between young people who attend college and young people who do not. This fact sheet explores volunteering as civic engagement among youth with college experience, ages 19-25, which was down for the second year in a row in 2006. The…

GENDER, DEBT, AND DROPPING OUT OF COLLEGE.

Science.gov (United States)

Dwyer, Rachel E; Hodson, Randy; McLoud, Laura

2013-02-01

For many young Americans, access to credit has become critical to completing a college education and embarking on a successful career path. Young people increasingly face the trade-off of taking on debt to complete college or foregoing college and taking their chances in the labor market without a college degree. These trade-offs are gendered by differences in college preparation and support and by the different labor market opportunities women and men face that affect the value of a college degree and future difficulties they may face in repaying college debt. We examine these new realities by studying gender differences in the role of debt in the pivotal event of graduating from college using the 1997 cohort of the national longitudinal Survey of youth. In this article, we find that women and men both experience slowing and even diminishing probabilities of graduating when carrying high levels of debt, but that men drop out at lower levels of debt than do women. We conclude by theorizing that high levels of debt are one of the mechanisms that sort women and men into different positions in the social stratification system.

College Readiness versus College Worthiness: Examining the Role of Principal Beliefs on College Readiness Initiatives in an Urban U.S. High School

Science.gov (United States)

Convertino, Christina; Graboski-Bauer, Ashley

2018-01-01

In light of increasing emphasis on the importance of post-secondary education to personal economic security, there is growing interest to promote college readiness initiatives in high schools, particularly for low-income and minority students for whom the harmful effects of institutional inequities on college readiness is well-documented.…

Summary of quantum aspects of gravitation workshop

Indian Academy of Sciences (India)

Summary of quantum aspects of gravitation workshop. GHANASHYAM DATE and JNANADEV MAHARANA. The Institute of Mathematical Sciences, CIT Campus, Taramani, Chennai 600 113, India. The Institute of Physics, Sachivalaya Marg, Bhubaneswar 751 005, India. Abstract. This is a summary of the presentations at ...

FEMA Disaster Declarations Summary

Data.gov (United States)

Department of Homeland Security — The FEMA Disaster Declarations Summary is a summarized dataset describing all federally declared disasters, starting with the first disaster declaration in 1953,...

Measuring Success: David Conley's College Readiness Framework and the Illinois College and Career Readiness Act. In Brief

Science.gov (United States)

Baber, Lorenzo D.; Castro, Erin L.; Bragg, Debra D.

2010-01-01

The purpose of this brief is to understand the Illinois College and Career Readiness (CCR) Act in light of David Conley's college readiness model. Although not mentioned specifically by the Illinois statute, evaluation results gathered by the Office of Community College Research and Leadership (OCCRL) show alignment between a number of programs…

Online Education in the Community College

Science.gov (United States)

Johnson, Steven G.; Berge, Zane

2012-01-01

This paper looks at three areas impacting online education at the community college level. Community colleges account for more than half of all online students in the United States as of 2006. This makes the success of online learning at the community college level a critical part of the growing online learning movement. Using data for…

The Value of a College Degree

Science.gov (United States)

Rose, Stephen

2013-01-01

Although parents, high school students, and most civic leaders in this country and around the world see a college degree as important, this perspective has been attacked over the last five years. Once the Great Recession began in December 2007, there were far fewer good jobs available for new college graduates. The soaring price of college had…

Summary talk

International Nuclear Information System (INIS)

Johnson, R.C.

1981-01-01

In this summary talk some implications of points raised during the Daresbury Study Weekend on heavy-ion reactions are examined and discussed in particular those concerning polarized heavy ions, the connection between analyzing powers and dynamics, transfer reactions, total reaction cross section measurements with polarized beams, and the implications of break-up reaction results for theories of nuclear reactions involving loosely bound projectiles. (U.K.)

Summary talk

International Nuclear Information System (INIS)

Harari, H.

1978-10-01

A general overview is given in this high energy physics conference summary. Quantum chromodynamics as a theory of strong interactions and studied by experimental tests, SU(2) x U(1) theory of weak and electromagnetic interactions and its experimental tests, weak interactions above 100 GeV, simple unification of weak and electromagnetic interactions, and the grand and the ultimate unifications with extended supergravity are discussed. 28 references

Safeguards summary event list (SSEL)

International Nuclear Information System (INIS)

1989-07-01

The Safeguards Summary Event List (SSEL) provides brief summaries of several hundred safeguards-related events involving nuclear material or facilities regulated by the US Nuclear Regulatory Commission (NRC). Because of public interest, also included are events reported involving byproduct material which is exempt from safeguards requirements. Events are described under the categories of bomb-related, intrusion, missing and/or allegedly stolen, transportation, tampering/vandalism, arson, firearms, radiological sabotage, nonradiological sabotage, alcohol and drugs, and miscellaneous. The information contained in the event descriptions is derived primarily from official NRC reporting channels

Experimental Plasma Research project summaries

International Nuclear Information System (INIS)

1980-09-01

This report contains descriptions of the activities supported by the Experimental Plasma Research Branch of APP. The individual project summaries were prepared by the principal investigators and include objectives and milestones for each project. The projects are arranged in six research categories: Plasma Properties; Plasma Heating; Plasma Diagnostics; Atomic, Molecular and Nuclear Physics; Advanced Superconducting Materials; and the Fusion Plasma Research Facility (FPRF). Each category is introduced with a statement of objectives and recent progress and followed by descriptions of individual projects. An overall budget summary is provided at the beginning of the report

Safeguards Summary Event List (SSEL)

International Nuclear Information System (INIS)

Fadden, M.; Yardumian, J.

1993-07-01

The Safeguards Summary Event List provides brief summaries of hundreds of safeguards-related events involving nuclear material or facilities regulated by the US Nuclear Regulatory Commission. Events are described under the categories: Bomb-related, Intrusion, Missing/Allegedly Stolen, Transportation-related, Tampering/Vandalism, Arson, Firearms-related, Radiological Sabotage, Non-radiological Sabotage, and Miscellaneous. Because of the public interest, the Miscellaneous category also includes events reported involving source material, byproduct material, and natural uranium, which are exempt from safeguards requirements. Information in the event descriptions was obtained from official NRC sources

Experimental Plasma Research project summaries

Energy Technology Data Exchange (ETDEWEB)

None

1980-09-01

This report contains descriptions of the activities supported by the Experimental Plasma Research Branch of APP. The individual project summaries were prepared by the principal investigators and include objectives and milestones for each project. The projects are arranged in six research categories: Plasma Properties; Plasma Heating; Plasma Diagnostics; Atomic, Molecular and Nuclear Physics; Advanced Superconducting Materials; and the Fusion Plasma Research Facility (FPRF). Each category is introduced with a statement of objectives and recent progress and followed by descriptions of individual projects. An overall budget summary is provided at the beginning of the report.

Test bank for college algebra

CERN Document Server

Kolman, Bernard; Levitan, Michael L

1985-01-01

Test Bank for College Algebra, Second Edition is a supplementary material for the text, College Algebra, Second Edition. The book is intended for use by mathematics teachers.The book contains standard tests for each chapter in the textbook. Each set of test aims to evaluate the level of understanding the student has achieved during the course. The answers for each chapter test and the final exam are found at the end of the book.Mathematics teachers teaching college algebra will find the book very useful.

Summary reports of activities under visiting research program (1993)

International Nuclear Information System (INIS)

1993-10-01

The summary reports of activities under visiting research program in the Research Reactor Institute, Kyoto University, in fiscal year 1992 are included. In this report, 104 summaries of researches using the Kyoto University Reactor (KUR) and 9 summaries of the researches using the Kyoto University Critical Assembly (KUCA) are collected. (J.P.N.)

Transitioning Students out of College: The Senior LC in Psychology at Wagner College

Science.gov (United States)

Nolan, Laurence J.; Jenkins, Steve M.

2012-01-01

At Wagner College, students are required to participate in a series of three curriculum-based learning communities (C-BLCs) as the core of the undergraduate curriculum known as the Wagner Plan for the Practical Liberal Arts. This article describes the senior learning community (LC) in psychology at Wagner College, which is an example of a…

Dualling Thomas: Maine College Helps Students Earn College Credit While in High School

Science.gov (United States)

MacKenzie, Riley

2016-01-01

The Pathways Program allows juniors and seniors in high school who have a high school GPA of 3.0, a demonstrated capacity for college work, and a recommendation of the high school guidance counselor, to pursue their associate degrees at Thomas College in Waterville, Maine, while completing the requirements for their high school diploma at…

Innovative Partnerships Assist Community College Computing Programs.

Science.gov (United States)

O'Banion, Terry

1987-01-01

Relates efforts of major corporations in providing assistance to community college computing programs. Explains the goals of the League for Innovation in the Community College, a consortium of 19 community colleges, and cites examples of collaborative projects. (ML)

Paying for College: Trends in Student Financial Aid at Independent Colleges and Universities.

Science.gov (United States)

Thrift, Julianne Still; Toppe, Christopher M.

Sources of funds for students at private colleges are assessed, along with major changes in student financial aid during 1979-1984, based on the Student Aid Recipient Data Bank of the National Institute of Independent Colleges and Universities. A random sample of actual student financial aid records was examined in order to show how aid is…

Early College for All: Efforts to Scale up Early Colleges in Multiple Settings

Science.gov (United States)

Edmunds, Julie A.

2016-01-01

Given the positive impacts of the small, stand-alone early college model and the desire to provide those benefits to more students, organizations have begun efforts to scale up the early college model in a variety of settings. These efforts have been supported by the federal government, particularly by the Investing in Innovation (i3) program.…

31 CFR 501.727 - Motion for summary disposition.

Science.gov (United States)

2010-07-01

... party's arguments. Any party opposing a motion for summary disposition must file a statement setting... be supported by evidence of the same type as that submitted with the motion for summary disposition...

Compact Visualisation of Video Summaries

Directory of Open Access Journals (Sweden)

Janko Ćalić

2007-01-01

Full Text Available This paper presents a system for compact and intuitive video summarisation aimed at both high-end professional production environments and small-screen portable devices. To represent large amounts of information in the form of a video key-frame summary, this paper studies the narrative grammar of comics, and using its universal and intuitive rules, lays out visual summaries in an efficient and user-centered way. In addition, the system exploits visual attention modelling and rapid serial visual presentation to generate highly compact summaries on mobile devices. A robust real-time algorithm for key-frame extraction is presented. The system ranks importance of key-frame sizes in the final layout by balancing the dominant visual representability and discovery of unanticipated content utilising a specific cost function and an unsupervised robust spectral clustering technique. A final layout is created using an optimisation algorithm based on dynamic programming. Algorithm efficiency and robustness are demonstrated by comparing the results with a manually labelled ground truth and with optimal panelling solutions.

The Influence of the Organizational Structures of Colleges and Universities on College Student Learning.

Science.gov (United States)

Berger, Joseph B.

2002-01-01

Reports the findings of a study conducted to determine the influence of various dimensions of organizational structure (bureaucratic, collegial, political, symbolic, and systemic) on college student learning. Findings indicate that dimensions of the structure of the colleges and universities as organizations exert both positive and negative…

Transitions from high school to college.

Science.gov (United States)

Venezia, Andrea; Jaeger, Laura

2013-01-01

The vast majority of high school students aspire to some kind of postsecondary education, yet far too many of them enter college without the basic content knowledge, skills, or habits of mind they need to succeed. Andrea Venezia and Laura Jaeger look at the state of college readiness among high school students, the effectiveness of programs in place to help them transition to college, and efforts to improve those transitions. Students are unprepared for postsecondary coursework for many reasons, the authors write, including differences between what high schools teach and what colleges expect, as well as large disparities between the instruction offered by high schools with high concentrations of students in poverty and that offered by high schools with more advantaged students. The authors also note the importance of noncurricular variables, such as peer influences, parental expectations, and conditions that encourage academic study. Interventions to improve college readiness offer a variety of services, from academic preparation and information about college and financial aid, to psychosocial and behavioral supports, to the development of habits of mind including organizational skills, anticipation, persistence, and resiliency. The authors also discuss more systemic programs, such as Middle College High Schools, and review efforts to allow high school students to take college classes (known as dual enrollment). Evaluations of the effectiveness of these efforts are limited, but the authors report that studies of precollege support programs generally show small impacts, while the more systemic programs show mixed results. Dual-enrollment programs show promise, but the evaluation designs may overstate the results. The Common Core State Standards, a voluntary set of goals and expectations in English and math adopted by most states, offer the potential to improve college and career readiness, the authors write. But that potential will be realized, they add, only if the

43 CFR Appendix A to Part 10 - Sample Summary

Science.gov (United States)

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Sample Summary A Appendix A to Part 10... REPATRIATION REGULATIONS Pt. 10, App. A Appendix A to Part 10—Sample Summary The following is a generic sample and should be used as a guideline for preparation of summaries tailoring the information to the...

Summary Information report. Vol. 2, No. 3

International Nuclear Information System (INIS)

1983-08-01

The Summary Information Report (SIR) provides summary data concerning NRC and its licensees for general use by the Chairman, other Commissioners and Commission staff offices, the Executive Director for Operations, and the Office Directors. SIR is published quarterly by the Management Information Branch (49-27834) of the Office of Resource Management

Advances in Clinical Cardiology 2016: A Summary of the Key Clinical Trials.

Science.gov (United States)

Gray, Alastair; McQuillan, Conor; Menown, Ian B A

2017-07-01

The findings of many new cardiology clinical trials over the last year have been published or presented at major international meetings. This paper aims to describe and place in context a summary of the key clinical trials in cardiology presented between January and December 2016. The authors reviewed clinical trials presented at major cardiology conferences during 2016 including the American College of Cardiology (ACC), European Association for Percutaneous Cardiovascular Interventions (EuroPCR), European Society of Cardiology (ESC), European Association for the Study of Diabetes (EASD), Transcatheter Cardiovascular Therapeutics (TCT), and the American Heart Association (AHA). Selection criteria were trials with a broad relevance to the cardiology community and those with potential to change current practice. A total of 57 key cardiology clinical trials were identified for inclusion. Here we describe and place in clinical context the key findings of new data relating to interventional and structural cardiology including delayed stenting following primary angioplasty, contrast-induced nephropathy, management of jailed wires, optimal duration of dual antiplatelet therapy (DAPT), stenting vs bypass for left main disease, new generation stents (BioFreedom, Orsiro, Absorb), transcatheter aortic valve implantation (Edwards Sapien XT, transcatheter embolic protection), and closure devices (Watchman, Amplatzer). New preventative cardiology data include trials of bariatric surgery, empagliflozin, liraglutide, semaglutide, PCSK9 inhibitors (evolocumab and alirocumab), and inclisiran. Antiplatelet therapy trials include platelet function monitoring and ticagrelor vs clopidogrel for peripheral vascular disease. New data are also presented in fields of heart failure (sacubitril/valsartan, aliskiren, spironolactone), atrial fibrillation (rivaroxaban in patients undergoing coronary intervention, edoxaban in DC cardioversion), cardiac devices (implantable cardioverter

Rice University: Innovation to Increase Student College Readiness

Science.gov (United States)

Gigliotti, Jennifer

2012-01-01

"College readiness" means that a student can enter a college classroom without remediation and successfully complete entry-level college requirements (Conley, 2012). In order for students to be considered college ready, they must acquire skills, content knowledge, and behaviors before leaving high school. Research on high-school performance…

College Students' Evaluations of Heavy Drinking: The Influence of Gender, Age, and College Status

Science.gov (United States)

Colby, Suzanne M.; Swanton, Dale N.; Colby, John J.

2012-01-01

College students tend not to view their drinking as problematic despite negative consequences. Nevertheless, excessive drinking tends to desist when students graduate. We examined how college drinking is influenced by attitudes and perceived norms using the Theory of Reasoned Action (TRA). Using standardized vignettes, we assessed the extent to…

Functional summary statistics for the Johnson-Mehl model

DEFF Research Database (Denmark)

Møller, Jesper; Ghorbani, Mohammad

The Johnson-Mehl germination-growth model is a spatio-temporal point process model which among other things have been used for the description of neurotransmitters datasets. However, for such datasets parametric Johnson-Mehl models fitted by maximum likelihood have yet not been evaluated by means...... of functional summary statistics. This paper therefore invents four functional summary statistics adapted to the Johnson-Mehl model, with two of them based on the second-order properties and the other two on the nuclei-boundary distances for the associated Johnson-Mehl tessellation. The functional summary...... statistics theoretical properties are investigated, non-parametric estimators are suggested, and their usefulness for model checking is examined in a simulation study. The functional summary statistics are also used for checking fitted parametric Johnson-Mehl models for a neurotransmitters dataset....

KPI Employer Executive Summary Report, Summer 2000-Winter 2001.

Science.gov (United States)

Sheridan Coll. (Ontario).

In the mid 1990s, the Ontario Government decided to enhance the accountability of the Colleges of Applied Arts and Technology by measuring and rewarding their performance in meeting specific goals and outcomes. The KPI Satisfaction Survey is a tool developed by the Ministry of Training Colleges and Universities in conjunction with the colleges to…

Summary and outlook for KEKTC5

International Nuclear Information System (INIS)

Quinn, Helen

2002-01-01

This is the summary talk of a meeting held at the KEK, Tsukuba, Japan, November 20-22, 2001. I give a brief summary of the talks we heard, and a few comments of my own on various points that have been made. Other talks given at this meeting are referred to by the speakers last name; these talks will appear in the same proceedings. See these talks for the detailed references for each subject

Experimental plasma research project summaries

International Nuclear Information System (INIS)

1978-08-01

This report contans descriptions of the activities supported by the Experimental Plasma Research Branch of APP. The individual project summaries were prepared by the principal investigators and include objectives and milestones for each project. The projects are arranged in six research categories: Plasma Properties; Plasma Heating; Plasma Measurements and Instrumentation; Atomic, Molecular and Nuclear Physics; Advanced Superconducting Materials; and the Fusion Plasma Research Facility (FPRF). Each category is introduced with a statement of objectives and recent progress and followed by descriptions of individual projects. An overall budget summary is provided at the beginning of the report