78 FR 63852 - Airworthiness Directives; Hamilton Standard Division and Hamilton Sundstrand Corporation Propellers

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-25

... Blades and Hubs That Do Not Have an Updated ALS For Hamilton Standard Division propeller models 6/5500/F... approved update to the ALS, within one year after the effective date of this AD, perform an MI on the...

Hamilton-Jacobi theory in multisymplectic classical field theories

NASA Astrophysics Data System (ADS)

de León, Manuel; Prieto-Martínez, Pedro Daniel; Román-Roy, Narciso; Vilariño, Silvia

2017-09-01

The geometric framework for the Hamilton-Jacobi theory developed in the studies of Cariñena et al. [Int. J. Geom. Methods Mod. Phys. 3(7), 1417-1458 (2006)], Cariñena et al. [Int. J. Geom. Methods Mod. Phys. 13(2), 1650017 (2015)], and de León et al. [Variations, Geometry and Physics (Nova Science Publishers, New York, 2009)] is extended for multisymplectic first-order classical field theories. The Hamilton-Jacobi problem is stated for the Lagrangian and the Hamiltonian formalisms of these theories as a particular case of a more general problem, and the classical Hamilton-Jacobi equation for field theories is recovered from this geometrical setting. Particular and complete solutions to these problems are defined and characterized in several equivalent ways in both formalisms, and the equivalence between them is proved. The use of distributions in jet bundles that represent the solutions to the field equations is the fundamental tool in this formulation. Some examples are analyzed and, in particular, the Hamilton-Jacobi equation for non-autonomous mechanical systems is obtained as a special case of our results.

Hamilton Naki, transplant surgeon.

PubMed

Nzerue, Chike M

2006-03-01

A biographic sketch of Hamilton Naki is presented here. He was a great self-taught surgeon whose contributions to the world of transplantation were largely ignored due to the apartheid system of South Africa. He assisted Christian Barnard in the first human heart transplant in 1967.

Quantitative genetic versions of Hamilton's rule with empirical applications

PubMed Central

McGlothlin, Joel W.; Wolf, Jason B.; Brodie, Edmund D.; Moore, Allen J.

2014-01-01

Hamilton's theory of inclusive fitness revolutionized our understanding of the evolution of social interactions. Surprisingly, an incorporation of Hamilton's perspective into the quantitative genetic theory of phenotypic evolution has been slow, despite the popularity of quantitative genetics in evolutionary studies. Here, we discuss several versions of Hamilton's rule for social evolution from a quantitative genetic perspective, emphasizing its utility in empirical applications. Although evolutionary quantitative genetics offers methods to measure each of the critical parameters of Hamilton's rule, empirical work has lagged behind theory. In particular, we lack studies of selection on altruistic traits in the wild. Fitness costs and benefits of altruism can be estimated using a simple extension of phenotypic selection analysis that incorporates the traits of social interactants. We also discuss the importance of considering the genetic influence of the social environment, or indirect genetic effects (IGEs), in the context of Hamilton's rule. Research in social evolution has generated an extensive body of empirical work focusing—with good reason—almost solely on relatedness. We argue that quantifying the roles of social and non-social components of selection and IGEs, in addition to relatedness, is now timely and should provide unique additional insights into social evolution. PMID:24686930

78 FR 30795 - Airworthiness Directives; Hamilton Standard Division and Hamilton Sundstrand Corporation Propellers

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-23

... Airworthiness Limitations Sections (ALSs) of the applicable maintenance manuals to date. Each ALS establishes.... Relevant Service Information We reviewed the Hamilton Sundstrand ALS in Maintenance Manual P5185, Revision... P5189, Revision 8, dated March 26, 2013. The ALS in these maintenance manuals lists the MIs for the...

9. INTERIOR VIEW OF BREW HOUSE, STEAM ENGINE READS: HAMILTON ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. INTERIOR VIEW OF BREW HOUSE, STEAM ENGINE- READS: HAMILTON CORLISS ENGINES, THE HOOVEN, OWENS & RENTSCHLER CO., BUILDERS, HAMILTON, OHIO, U.S.A. - August Schell Brewing Company, Twentieth Street South, New Ulm, Brown County, MN

Hamilton Naki, transplant surgeon.

PubMed Central

Nzerue, Chike M.

2006-01-01

A biographic sketch of Hamilton Naki is presented here. He was a great self-taught surgeon whose contributions to the world of transplantation were largely ignored due to the apartheid system of South Africa. He assisted Christian Barnard in the first human heart transplant in 1967. Images p448-a PMID:16573312

High-Order Semi-Discrete Central-Upwind Schemes for Multi-Dimensional Hamilton-Jacobi Equations

NASA Technical Reports Server (NTRS)

Bryson, Steve; Levy, Doron; Biegel, Bran R. (Technical Monitor)

2002-01-01

We present high-order semi-discrete central-upwind numerical schemes for approximating solutions of multi-dimensional Hamilton-Jacobi (HJ) equations. This scheme is based on the use of fifth-order central interpolants like those developed in [1], in fluxes presented in [3]. These interpolants use the weighted essentially nonoscillatory (WENO) approach to avoid spurious oscillations near singularities, and become "central-upwind" in the semi-discrete limit. This scheme provides numerical approximations whose error is as much as an order of magnitude smaller than those in previous WENO-based fifth-order methods [2, 1]. Thee results are discussed via examples in one, two and three dimensions. We also pregnant explicit N-dimensional formulas for the fluxes, discuss their monotonicity and tl!e connection between this method and that in [2].

Zero-g tests of involving Hamilton standard personnel and others

NASA Technical Reports Server (NTRS)

1979-01-01

Zero-g tests of involving Hamilton standard personnel, Don Williams and Larry Magers. View includes Williams and Magers tumbling in zero-g as photographer takes picures. Williams is wearing a headset (30361); Williams floats among Hamilton standard technicians (30362).

Hamilton's Principle for Beginners

ERIC Educational Resources Information Center

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…

78 FR 49660 - Airworthiness Directives; Hamilton Standard Division and Hamilton Sundstrand Corporation Propellers

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-15

... done. (f) MI for Blades and Hubs That Have an Updated Airworthiness Limitations Section (ALS) For..., that have an approved update to the ALS, within 45 days after the effective date of this AD, perform an... and Hubs That Do Not Have an Updated ALS For Hamilton Standard Division propeller models 6/5500/F and...

The Magnus problem in Rodrigues-Hamilton parameters

NASA Astrophysics Data System (ADS)

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.

Unified formalism for the generalized kth-order Hamilton-Jacobi problem

NASA Astrophysics Data System (ADS)

Colombo, Leonardo; de Léon, Manuel; Prieto-Martínez, Pedro Daniel; Román-Roy, Narciso

2014-08-01

The geometric formulation of the Hamilton-Jacobi theory enables us to generalize it to systems of higher-order ordinary differential equations. In this work we introduce the unified Lagrangian-Hamiltonian formalism for the geometric Hamilton-Jacobi theory on higher-order autonomous dynamical systems described by regular Lagrangian functions.

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

ERIC Educational Resources Information Center

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…

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

PubMed

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.

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

ERIC Educational Resources Information Center

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…

77 FR 52135 - Hamilton Bank, Baltimore, Maryland; Approval of Conversion Application

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-28

... DEPARTMENT OF THE TREASURY Office of the Comptroller of the Currency [OCC Charter Number 701904] Hamilton Bank, Baltimore, Maryland; Approval of Conversion Application Notice is hereby given that on August 13, 2012, the Office of the Comptroller of the Currency (OCC) approved the application of Hamilton...

A Hamilton-Jacobi theory for implicit differential systems

NASA Astrophysics Data System (ADS)

Esen, Oǧul; de León, Manuel; Sardón, Cristina

2018-02-01

In this paper, we propose a geometric Hamilton-Jacobi theory for systems of implicit differential equations. In particular, we are interested in implicit Hamiltonian systems, described in terms of Lagrangian submanifolds of TT*Q generated by Morse families. The implicit character implies the nonexistence of a Hamiltonian function describing the dynamics. This fact is here amended by a generating family of Morse functions which plays the role of a Hamiltonian. A Hamilton-Jacobi equation is obtained with the aid of this generating family of functions. To conclude, we apply our results to singular Lagrangians by employing the construction of special symplectic structures.

High-Order Central WENO Schemes for Multi-Dimensional Hamilton-Jacobi Equations

NASA Technical Reports Server (NTRS)

Bryson, Steve; Levy, Doron; Biegel, Bryan (Technical Monitor)

2002-01-01

We present new third- and fifth-order Godunov-type central schemes for approximating solutions of the Hamilton-Jacobi (HJ) equation in an arbitrary number of space dimensions. These are the first central schemes for approximating solutions of the HJ equations with an order of accuracy that is greater than two. In two space dimensions we present two versions for the third-order scheme: one scheme that is based on a genuinely two-dimensional Central WENO reconstruction, and another scheme that is based on a simpler dimension-by-dimension reconstruction. The simpler dimension-by-dimension variant is then extended to a multi-dimensional fifth-order scheme. Our numerical examples in one, two and three space dimensions verify the expected order of accuracy of the schemes.

Alexander Hamilton: Soldier-Statesmen of the Constitution. A Bicentennial Series No. 16.

ERIC Educational Resources Information Center

Army Center of Military History, Washington, DC.

Alexander Hamilton was among the most intellectually gifted of the Founding Fathers and a brilliant political theorist, but he lacked practical political experience, and his major political contributions occurred only when his specific policies were adopted and carried forward by others with broader vision. This booklet on Hamilton is one in a…

Yerkes, Hamilton and the experimental study of the ape mind: from evolutionary psychiatry to eugenic politics.

PubMed

Thomas, Marion

2006-06-01

Robert Yerkes is a pivotal figure in American psychology and primatology in the first half of the twentieth century. As is well known, Yerkes first studied ape intelligence in 1915, on a visit to the private California laboratory of the psychiatrist Gilbert Hamilton, a former student. Less widely appreciated is how far the work done at the Hamilton lab, in its aims and ambitions as well as its techniques, served as a template for much of Yerkes's research thereafter. This paper uses the Hamilton-Yerkes relationship to re-examine Yerkes's career and, more generally, that of American psychology in the early twentieth century. Three points especially are emphasized: first, the role of Freudian psychoanalysis as a spur to Hamilton's experimental studies of ape intelligence; second, the importance of Hamilton's laboratory, with its semi-wild population of monkeys and ape, as a model for Yerkes's efforts to create a laboratory of his own; and third, the influence on Yerkes of Hamilton's optimism about experimental psychological studies of nonhuman primates as a source of lessons beneficial to a troubled human world.

Application of Hamilton's Law of Varying Action

NASA Technical Reports Server (NTRS)

Bailey, C. D.

1973-01-01

The application of Hamilton's Law to the direct solution of nonstationary as well as stationary problems in mechanics of solids is discussed. Solutions are demonstrated for conservative and monconservative, stationary and/or nonstationary particle motion. Mathematical models are developed to establish the relationships of the parameters.

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

PubMed

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.

Lie-Hamilton systems on the plane: Properties, classification and applications

NASA Astrophysics Data System (ADS)

Ballesteros, A.; Blasco, A.; Herranz, F. J.; de Lucas, J.; Sardón, C.

2015-04-01

We study Lie-Hamilton systems on the plane, i.e. systems of first-order differential equations describing the integral curves of a t-dependent vector field taking values in a finite-dimensional real Lie algebra of planar Hamiltonian vector fields with respect to a Poisson structure. We start with the local classification of finite-dimensional real Lie algebras of vector fields on the plane obtained in González-López, Kamran, and Olver (1992) [23] and we interpret their results as a local classification of Lie systems. By determining which of these real Lie algebras consist of Hamiltonian vector fields relative to a Poisson structure, we provide the complete local classification of Lie-Hamilton systems on the plane. We present and study through our results new Lie-Hamilton systems of interest which are used to investigate relevant non-autonomous differential equations, e.g. we get explicit local diffeomorphisms between such systems. We also analyse biomathematical models, the Milne-Pinney equations, second-order Kummer-Schwarz equations, complex Riccati equations and Buchdahl equations.

Sense of Place and Health in Hamilton, Ontario: A Case Study.

PubMed

Williams, Allison; Kitchen, Peter

2012-09-01

The concept of sense of place has received considerable attention by social scientists in recent years. Research has indicated that a person's sense of place is influenced by a number of factors including the built environment, socio-economic status (SES), well-being and health. Relatively few studies have examined sense of place at the neighbourhood level, particularly among communities exhibiting different levels of SES. This article investigates sense of place among three neighbourhood groups in Hamilton, Ontario representing areas of low, mixed and high SES. It analyses data from a 16-point sense of place scale derived from the Hamilton Household Quality of Life Survey carried out in 2010-2011 among 1,002 respondents. The paper found that sense of place was highest among residents of the high SES neighbourhood group as well as among home owners, people residing in single-detached homes, retired residents and those living in their neighbourhood for more than 10 years. From a health perspective, the paper found that a strong association existed between sense of place and self-perceived mental health across the three neighbourhood groups. Furthermore, by way of regression modeling, the paper examined the factors influencing health-related sense of place. Among the sample of respondents, a strong connection was found between housing, particularly home ownership, and high levels of health-related sense of place.

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

PubMed Central

Jones, Norman L; O’Byrne, Paul M

2014-01-01

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. At that time, Hamilton had a population of 300,000, with two full-time respirologists, Robert Cornett at the Hamilton General Hospital and Michael Newhouse at St Joseph’s Hospital. From the clinical perspective, the aim of the Respiratory Programme was to develop a network approach to clinical problems among the five hospitals in the Hamilton region, with St Joseph’s Hospital serving as a regional referral centre, and each hospital developing its own focus: intensive care and burns units at the Hamilton General Hospital; cancer at the Henderson (later Juravinski) Hospital; tuberculosis and rehabilitation at the Chedoke Hospital; pediatrics and neonatal intensive care at the McMaster University Medical Centre; and community care at the Joseph Brant Hospital in Burlington (Ontario). The network provided an ideal base for a specialty residency program. There was also the need to establish viable research. These objectives were achieved through collaboration, support of hospital administration, and recruitment of clinicians and faculty, mainly from our own trainees and research fellows. By the mid-1970s the respiratory group numbered more than 25; outpatient clinic visits and research had grown beyond our initial expectations. The international impact of the group became reflected in the clinical and basic research endeavours. ASTHMA: Freddy Hargreave and Jerry Dolovich established methods to measure airway responsiveness to histamine and methacholine. Allergen inhalation was shown to increase airway responsiveness for several weeks

A Discontinuous Galerkin Finite Element Method for Hamilton-Jacobi Equations

NASA Technical Reports Server (NTRS)

Hu, Changqing; Shu, Chi-Wang

1998-01-01

In this paper, we present a discontinuous Galerkin finite element method for solving the nonlinear Hamilton-Jacobi equations. This method is based on the Runge-Kutta discontinuous Galerkin finite element method for solving conservation laws. The method has the flexibility of treating complicated geometry by using arbitrary triangulation, can achieve high order accuracy with a local, compact stencil, and are suited for efficient parallel implementation. One and two dimensional numerical examples are given to illustrate the capability of the method.

Identification of potential fish carcinogens in sediment from Hamilton Harbour, Ontario, Canada

DOE Office of Scientific and Technical Information (OSTI.GOV)

Balch, G.C.; Metcalfe, C.D.; Huestis, S.Y.

1995-01-01

A carcinogenicity- and mutagenicity-directed fractionation approach was used to identify the carcinogenic compounds in contaminated sediments that are putatively responsible for the high prevalence of tumors in bottom-dwelling fish from Hamilton Harbour, Ontario. Mutagenic activity was detected with Ames tester strains (TA98, TA100) in relatively nonpolar fractions of sediment extract containing PAHs and nitrogen-containing aromatic compounds (NCACs). These fractions were also carcinogenic in an in vivo carcinogenicity bioassay with rainbow trout (Oncorhynchus mykiss). When a more polar extract fraction was tested for mutagenicity and carcinogenicity, weak mutagenic activity was detected with an O-acetyltransferase-enriched Ames tester strain (YG1024), and weak carcinogenicmore » activity was detected in the rainbow trout assay. These data indicate that PAHs in contaminated Hamilton Harbour sediments are potent fish carcinogens, but it is also evident that other organic compounds in the sediment, such as NCACs and nitroarenes, may contribute to carcinogenicity.« less

Efficient solution for finding Hamilton cycles in undirected graphs.

PubMed

Alhalabi, Wadee; Kitanneh, Omar; Alharbi, Amira; Balfakih, Zain; Sarirete, Akila

2016-01-01

The Hamilton cycle problem is closely related to a series of famous problems and puzzles (traveling salesman problem, Icosian game) and, due to the fact that it is NP-complete, it was extensively studied with different algorithms to solve it. The most efficient algorithm is not known. In this paper, a necessary condition for an arbitrary un-directed graph to have Hamilton cycle is proposed. Based on this condition, a mathematical solution for this problem is developed and several proofs and an algorithmic approach are introduced. The algorithm is successfully implemented on many Hamiltonian and non-Hamiltonian graphs. This provides a new effective approach to solve a problem that is fundamental in graph theory and can influence the manner in which the existing applications are used and improved.

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

PubMed

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.

Structure and metamorphism of the Franciscan Complex, Mt. Hamilton area, Northern California

USGS Publications Warehouse

Blake, M.C.; Wentworth, C.M.

1999-01-01

Truncation of metamorphic isograds and fold axes within coherent terranes of Franciscan metagraywacke by intervening zones of melange indicate that the melange is tectonic and formed after the subduction-related metamorphism and folding. These relations are expressed in two terranes of blueschist-facies rocks of the Franciscan Complex in the Mt. Hamilton area, northern California-the Jurassic Yolla Bolly terrane and the structurally underlying Cretaceous Burnt Hills terrane. Local preservation in both terranes of basal radiolarian chert and oceanic basalt beneath continent-derived metagraywacke and argillite demonstrates thrust repetition within the coherent terranes, although these relations are scarce near Mt. Hamilton. The metagraywackes range from albite-pumpellyite blueschists to those containing well-crystallized jadeitic pyroxene, and a jadeite-in isograd can be defined in parts of the area. Primary bedding defines locally coherent structural orientations and folds within the metagraywacke units. These units are crosscut by thin zones of tectonic melange containing blocks of high-grade blueschist, serpentinite, and other exotic rocks, and a broader, but otherwise identical melange zone marks the discordant boundary between the two terranes.

Many Faces, Many Voices: Multicultural Literary Experiences for Youth. The Virginia Hamilton Conference (Kent, Ohio).

ERIC Educational Resources Information Center

Manna, Anthony L., Ed.; Brodie, Carolyn S., Ed.

This volume contains keynote and workshop presentations from several Virginia Hamilton Conferences on multicultural literature for children and young people. The papers and speeches are as follows: (1) "A Toiler, A Teller" (Virginia Hamilton); (2) "The Next America" (Arnold Adoff); (3) "The Magic of Imagining: Transaction…

75 FR 24938 - City of Hamilton, Ohio American Municipal Power, Inc.; Notice of Application for Transfer of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-06

...) and American Municipal Power, Inc. (AMP) filed an application for a partial transfer of license of the... to Hamilton and AMP. Applicants' Contacts: City of Hamilton--Mr. Mark Brandenburger, City Manager...

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

NASA Astrophysics Data System (ADS)

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.

[Correlations between Beck's suicidal ideation scale, suicidal risk assessment scale RSD and Hamilton's depression rating scale].

PubMed

Ducher, J-L; Dalery, J

2008-04-01

Most of the people who will attempt suicide, talk about it beforehand. Therefore, recognition of suicidal risk is not absolutely impossible. Beck's suicidal ideation scale and Ducher's suicidal risk assessment scale (RSD) are common tools to help practicians in this way. These scales and the Hamilton's depression scale were included in an international multicentric, phase IV, double-blind study, according to two parallel groups who had been administered a fixed dose of fluvoxamin or fluoxetin for six weeks. This allowed examination of the correlations between these scales and the relations, which could possibly exist between suicidal risk, depression and anxiety. (a) Relationships between the Beck's suicidal ideation scale, the suicidal risk assessment scale RSD and Hamilton's depression before treatment. Before treatment, the analysis was conducted with 108 male and female depressive outpatients, aged 18 or over. Results revealed a significant positive correlation (with a Pearson's correlation coefficient r equal to 0.69 and risk p<0.0001) between Beck's suicidal ideation scale and the suicidal risk assessment scale RSD. These scales correlate less consistently with Hamilton's depression (Beck/Hamilton's depression: r=0.34; p=0.0004-RSD/Hamilton's depression: r=0.35; p=0.0002). We observed that the clinical anxiety scale by Snaith is also strongly correlated to these two suicidal risk assessment scales (Beck/CAS: r=0.48; p<0.0001-RSD/CAS: r=0.35; p=0.0005). Besides, the item "suicide" of Hamilton's depression scale accounts for more than a third of the variability of Beck's suicidal ideation scale and the suicidal risk assessment scale RSD. According to these results, the suicidal risk evaluated by these two scales seems to be significantly correlated with anxiety as much as with depression. On the other hand, the Clinical Global Impression is fairly significantly correlated with Beck's suicidal ideation scale (r=0.22; p=0.02), unlike the suicidal risk assessment

Recognizing the Presidents: Was Alexander Hamilton President?

PubMed

Roediger, Henry L; DeSoto, K Andrew

2016-05-01

Studies over the past 40 years have shown that Americans can recall about half the U.S. presidents. Do people know the presidents even though they are unable to access them for recall? We investigated this question using the powerful cues of a recognition test. Specifically, we tested the ability of 326 online subjects to recognize U.S. presidents when presented with their full names among various types of lures. The hit rate for presidential recognition was .88, well above the proportion produced in free recall but far from perfect. Presidents Franklin Pierce and Chester Arthur were recognized less than 60% of the time. Interestingly, four nonpresidents were falsely recognized at relatively high rates, and Alexander Hamilton was more frequently identified as president than were several actual presidents. Even on a recognition test, knowledge of American presidents is imperfect and prone to error. The false alarm data support the theory that false fame can arise from contextual familiarity. © The Author(s) 2016.

Surface modification of ZnO nanorods with Hamilton receptors.

PubMed

Zeininger, Lukas; Klaumünzer, Martin; Peukert, Wolfgang; Hirsch, Andreas

2015-04-13

A new prototype of a Hamilton receptor suitable for the functionalization of inorganic nanoparticles was synthesized and characterized. The hydrogen bonding receptor was coupled to a catechol moiety, which served as anchor group for the functionalization of metal oxides, in particular zinc oxide. Synthesized zinc oxide nanorods [ZnO] were used for surface functionalization. The wet-chemical functionalization procedure towards monolayer-grafted particles [ZnO-HR] is described and a detailed characterization study is presented. In addition, the detection of specific cyanurate molecules is demonstrated. The hybrid structures [ZnO-HR-CA] were stable towards agglomeration and exhibited enhanced dispersability in apolar solvents. This observation, in combination with several spectroscopic experiments gave evidence of the highly directional supramolecular recognition at the surface of nanoparticles.

Discontinuous solutions of Hamilton-Jacobi equations on networks

NASA Astrophysics Data System (ADS)

Graber, P. J.; Hermosilla, C.; Zidani, H.

2017-12-01

This paper studies optimal control problems on networks without controllability assumptions at the junctions. The Value Function associated with the control problem is characterized as the solution to a system of Hamilton-Jacobi equations with appropriate junction conditions. The novel feature of the result lies in that the controllability conditions are not needed and the characterization remains valid even when the Value Function is not continuous.

77 FR 27272 - Environmental Impact Statement: Hamilton and Clermont Counties, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

.... In the interim, new information came to light regarding the archaeological resources present in... highway and light rail improvements in the SR 32 corridor between US 50 and IR 275 in Hamilton and...

Hamilton's rule, inclusive fitness maximization, and the goal of individual behaviour in symmetric two-player games.

PubMed

Okasha, S; Martens, J

2016-03-01

Hamilton's original work on inclusive fitness theory assumed additivity of costs and benefits. Recently, it has been argued that an exact version of Hamilton's rule for the spread of a pro-social allele (rb > c) holds under nonadditive pay-offs, so long as the cost and benefit terms are defined as partial regression coefficients rather than pay-off parameters. This article examines whether one of the key components of Hamilton's original theory can be preserved when the rule is generalized to the nonadditive case in this way, namely that evolved organisms will behave as if trying to maximize their inclusive fitness in social encounters. © 2015 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2015 European Society For Evolutionary Biology.

Central Schemes for Multi-Dimensional Hamilton-Jacobi Equations

NASA Technical Reports Server (NTRS)

Bryson, Steve; Levy, Doron; Biegel, Bryan (Technical Monitor)

2002-01-01

We present new, efficient central schemes for multi-dimensional Hamilton-Jacobi equations. These non-oscillatory, non-staggered schemes are first- and second-order accurate and are designed to scale well with an increasing dimension. Efficiency is obtained by carefully choosing the location of the evolution points and by using a one-dimensional projection step. First-and second-order accuracy is verified for a variety of multi-dimensional, convex and non-convex problems.

On the Hamilton approach of the dissipative systems

NASA Astrophysics Data System (ADS)

Zimin, B. A.; Zorin, I. S.; Sventitskaya, V. E.

2018-05-01

In this paper we consider the problem of constructing equations describing the states of dissipative dynamical systems (media with absorption or damping). The approaches of Lagrange and Hamilton are discussed. A non-symplectic extension of the Poisson brackets is formulated. The application of the Hamiltonian formalism here makes it possible to obtain explicit equations for the dynamics of a nonlinear elastic system with damping and a one-dimensional continuous medium with internal friction.

Hamiltonization of Solids of Revolution Through Reduction

NASA Astrophysics Data System (ADS)

Balseiro, Paula

2017-12-01

In this paper, we study the relation between conserved quantities of nonholonomic systems and the hamiltonization problem employing the geometric methods of Balseiro (Arch Ration Mech Anal 214:453-501, 2014) and Balseiro and Garcia-Naranjo (Arch Ration Mech Anal 205(1):267-310, 2012). We illustrate the theory with classical examples describing the dynamics of solids of revolution rolling without sliding on a plane. In these cases, using the existence of two conserved quantities we obtain, by means of gauge transformations and symmetry reduction, genuine Poisson brackets describing the reduced dynamics.

Lax-Friedrichs sweeping scheme for static Hamilton-Jacobi equations

NASA Astrophysics Data System (ADS)

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

NASA Astrophysics Data System (ADS)

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.

Fort Collins High School Wins 28th Colorado High School Science Bowl | News

Science.gov Websites

physics, math, biology, energy, chemistry, and earth and space sciences. Cherry Creek High School (Denver | NREL Fort Collins High School Wins 28th Colorado High School Science Bowl News Release: Fort Collins High School Wins 28th Colorado High School Science Bowl Team heading to Washington, D.C., to

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

ERIC Educational Resources Information Center

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…

General relativity in two dimensions: A Hamilton-Jacobi analysis

NASA Astrophysics Data System (ADS)

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

2010-11-01

We analyzed the constraint structure of the Einstein-Hilbert first-order action in two dimensions using the Hamilton-Jacobi approach. We were able to find a set of involutive, as well as a set of non-involutive constraints. Using generalized brackets we showed how to assure integrability of the theory, to eliminate the set of non-involutive constraints and how to build the field equations.

Success with High School Allotment: Three High Schools' Rise to Exemplary

ERIC Educational Resources Information Center

Bevers, James Walter

2012-01-01

This study was implemented to investigate how three Texas high school campuses improved their campus accountability ratings using the High School Allotment (HSA) funding. Three high schools were selected based on criteria, including campus size, ethnic breakdown of student population, use of HSA finding, and improvement in the campus…

Authoritative school climate and high school dropout rates.

PubMed

Jia, Yuane; Konold, Timothy R; Cornell, Dewey

2016-06-01

This study tested the association between school-wide measures of an authoritative school climate and high school dropout rates in a statewide sample of 315 high schools. Regression models at the school level of analysis used teacher and student measures of disciplinary structure, student support, and academic expectations to predict overall high school dropout rates. Analyses controlled for school demographics of school enrollment size, percentage of low-income students, percentage of minority students, and urbanicity. Consistent with authoritative school climate theory, moderation analyses found that when students perceive their teachers as supportive, high academic expectations are associated with lower dropout rates. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

VIEW SOUTH FROM HAMILTON AVENUE BUILDING 25 LEFT; BUILDING 32 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

VIEW SOUTH FROM HAMILTON AVENUE BUILDING 25 LEFT; BUILDING 32 MACHINE SHOP (1890) LEFT CENTER BUILDING 31 RIGGER'S SHOP (1890) CENTER BUILDING 28 BLACKSMITH SHOP (1885) RIGHT CENTER; BUILDING 27 PATTERN SHOP (1853) RIGHT - John A. Roebling's Sons Company & American Steel & Wire Company, South Broad, Clark, Elmer, Mott & Hudson Streets, Trenton, Mercer County, NJ

High School/College Collaboration that Promotes High School Success.

ERIC Educational Resources Information Center

Conklin, David

Over the past few years, Mercer County Community College (MCCC) in Trenton, New Jersey, has developed several programs and activities to promote a closer relationship between the college and local junior high and high schools. The programs are built on the premise that well-prepared students are more likely to persist through high school and…

Hybrid massively parallel fast sweeping method for static Hamilton-Jacobi equations

NASA Astrophysics Data System (ADS)

Detrixhe, Miles; Gibou, Frédéric

2016-10-01

The fast sweeping method is a popular algorithm for solving a variety of static Hamilton-Jacobi equations. Fast sweeping algorithms for parallel computing have been developed, but are severely limited. In this work, we present a multilevel, hybrid parallel algorithm that combines the desirable traits of two distinct parallel methods. The fine and coarse grained components of the algorithm take advantage of heterogeneous computer architecture common in high performance computing facilities. We present the algorithm and demonstrate its effectiveness on a set of example problems including optimal control, dynamic games, and seismic wave propagation. We give results for convergence, parallel scaling, and show state-of-the-art speedup values for the fast sweeping method.

Highly elevated levels of perfluorooctane sulfonate and other perfluorinated acids found in biota and surface water downstream of an international airport, Hamilton, Ontario, Canada.

PubMed

de Solla, S R; De Silva, A O; Letcher, R J

2012-02-01

Per- and poly-fluorinated compounds (PFCs), which include perfluorinated carboxylates (PFCAs) and sulfonates (PFSAs) and various precursors, are used in a wide variety of industrial, commercial and domestic products. This includes aqueous film forming foam (AFFF), which is used by military and commercial airports as fire suppressants. In a preliminary assessment prior to this study, very high concentrations (>1 ppm wet weight) of the PFSA, perfluorooctane sulfonate (PFOS), were discovered in the plasma of snapping turtles (Chelydra serpentina) collected in 2008 from Lake Niapenco in southern Ontario, Canada. We presently report on a suite of C(6) to C(15) PFCAs, C(4), C(6), C(8) and C(10) PFSAs, several PFC precursors (e.g. perfluorooctane sulfonamide, PFOSA), and a cyclic perfluorinated acid used in aircraft hydraulic fluid, perfluoroethylcyclohexane sulfonate (PFECHS) in surface water from the Welland River and Lake Niapenco, downstream of the John C. Munro International Airport, Hamilton, Ontario, Canada. Amphipods, shrimp, and water were sampled from the Welland River and Lake Niapenco, as well as local references. The same suite of PFCs in turtle plasma from Lake Niapenco was compared to those from other southern Ontario sites. PFOS dominated the sum PFCs in all substrates (e.g., >99% in plasma of turtles downstream the Hamilton Airport, and 72.1 to 94.1% at all other sites). PFOS averaged 2223(±247.1SE) ng/g in turtle plasma from Lake Niapenco, and ranged from 9.0 to 171.4 elsewhere. Mean PFOS in amphipods and in water were 518.1(±83.8)ng/g and 130.3(±43.6) ng/L downstream of the airport, and 19.1(±2.7) ng/g and 6.8(±0.5) ng/L at reference sites, respectively. Concentrations of selected PFCs declined with distance downstream from the airport. Although there was no known spill event or publicly reported use of AFFF associated with a fire event at the Hamilton airport, the airport is a likely major source of PFC contamination in the Welland River. Crown

Middle School Concept Helps High-Poverty Schools Become High-Performing Schools

ERIC Educational Resources Information Center

Picucci, Ali Callicoatte; Brownson, Amanda; Kahlert, Rahel; Sobel, Andrew

2004-01-01

The results of a study conducted by the Charles A. Dana Center at the University of Texas at Austin for the U.S. Department of Education during the 2001-02 school year showed that elements of the middle school concept can lead to improved student performance, even in high-poverty schools. This article describes common elements of the middle school…

Building of Causality: A Future for School Librarianship Research and Practice

ERIC Educational Resources Information Center

Mardis, Marcia A.; Kimmel, Sue C.; Pasquini, Laura A.

2018-01-01

The Colorado Study (Lance, Wellborn, and Hamilton-Pennell 1993) and its many replications in other states have demonstrated that when educators and learners had access to a qualified school librarian in the context of a thoughtfully built, adequately resourced, technology rich, and widely accessible school library, learners tended to flourish on…

Project Georgia High School/High Tech

NASA Technical Reports Server (NTRS)

2000-01-01

The High School/High Tech initiative of the President's Committee on Employment of Disabilities, Georgia's application of the collaborative "Georgia Model" and NASA's commitment of funding have shown that opportunities for High School/High Tech students are unlimited. In Georgia, the partnership approach to meeting the needs of this program has opened doors previously closed. As the program grows and develops, reflecting the needs of our students and the marketplace, more opportunities will be available. Our collaboratives are there to provide these opportunities and meet the challenge of matching our students with appropriate education and career goals. Summing up the activities and outcomes of Project Georgia High School/High Tech is not difficult. Significant outcomes have already occurred in the Savannah area as a result of NASA's grant. The support of NASA has enabled Georgia Committee to "grow" High School/High Tech throughout the region-and, by example, the state. The success of the Columbus pilot project has fostered the proliferation of projects, resulting in more than 30 Georgia High School High Tech programs-with eight in the Savannah area.

Three High School After-School Initiatives: Lessons Learned

ERIC Educational Resources Information Center

Barr, Sarah; Birmingham, Jennifer; Fornal, Jennifer; Klein, Rachel; Piha, Sam

2006-01-01

Little attention has been paid to older youth in the recent expansion of school-based after-school programs. High school clubs and community-based programs have existed for years, but many have struggled to sustain the participation of teens. Alarmed by the large numbers of high school-age youth who are disengaged at school and leaving high school…

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

ERIC Educational Resources Information Center

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

NASA Astrophysics Data System (ADS)

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.

Preconstruction Biogeochemical Analysis of Mercury in Wetlands Bordering the Hamilton Army Airfield (HAAF) Wetlands Restoration Site. Part 3

DTIC Science & Technology

2009-12-01

ER D C/ EL T R- 09 -2 1 Preconstruction Biogeochemical Analysis of Mercury in Wetlands Bordering the Hamilton Army Airfield (HAAF) Wetlands...Preconstruction Biogeochemical Analysis of Mercury in Wetlands Bordering the Hamilton Army Airfield (HAAF) Wetlands Restoration Site Part 3 Elly P. H... mercury methylation and demethylation, and biogeochemical parameters related to the mercury cycle as measured by both conventional and emerging methods

Hamilton and Hardy for the 21st Century

PubMed Central

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.

High School Employment, School Performance, and College Entry

ERIC Educational Resources Information Center

Lee, Chanyoung; Orazem, Peter F.

2010-01-01

The proportion of U.S. high school students working during the school year ranges from 23% in the freshman year to 75% in the senior year. This study estimates how cumulative work histories during the high school years affect probability of dropout, high school academic performance, and the probability of attending college. Variations in…

Fronts propagating with curvature dependent speed: Algorithms based on Hamilton-Jacobi formulations

NASA Technical Reports Server (NTRS)

Osher, Stanley; Sethian, James A.

1987-01-01

New numerical algorithms are devised (PSC algorithms) for following fronts propagating with curvature-dependent speed. The speed may be an arbitrary function of curvature, and the front can also be passively advected by an underlying flow. These algorithms approximate the equations of motion, which resemble Hamilton-Jacobi equations with parabolic right-hand-sides, by using techniques from the hyperbolic conservation laws. Non-oscillatory schemes of various orders of accuracy are used to solve the equations, providing methods that accurately capture the formation of sharp gradients and cusps in the moving fronts. The algorithms handle topological merging and breaking naturally, work in any number of space dimensions, and do not require that the moving surface be written as a function. The methods can be used also for more general Hamilton-Jacobi-type problems. The algorithms are demonstrated by computing the solution to a variety of surface motion problems.

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

ERIC Educational Resources Information Center

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…

Authoritative School Climate and High School Dropout Rates

ERIC Educational Resources Information Center

Jia, Yuane; Konold, Timothy R.; Cornell, Dewey

2016-01-01

This study tested the association between school-wide measures of an authoritative school climate and high school dropout rates in a statewide sample of 315 high schools. Regression models at the school level of analysis used teacher and student measures of disciplinary structure, student support, and academic expectations to predict overall high…

School-Within-A-School (Hawaii Nui High) Hilo High School Report 1969-70.

ERIC Educational Resources Information Center

Hawaii Univ., Honolulu. Social Welfare Development and Research Center.

The second year of operation of Hilo High School's "School-Within-A-School" [SWS] program is evaluated in this paper. Planning, training, and program implementation are described in the document. The following are the results of the program: There was an improvement in attendance among project students when compared to their record in…

The American High School

ERIC Educational Resources Information Center

Ediger, Marlow

2008-01-01

Of all levels of schooling, the high school receives by far the most criticism. There are continuous innovations recommended in journal articles, textbooks, and speeches at state/national conventions on ways to improve the secondary level of schooling. At one teacher education convention, the speaker was criticizing the American high school and…

Journalism Beyond High School.

ERIC Educational Resources Information Center

Turner, Sally

2001-01-01

Discusses the shift from high school journalism to college journalism for students. Describes the role of the high school journalism advisor in that process. Offers checklists for getting to know a college publication. Outlines ways high school journalism teachers can take advantage of journalism resources available at local colleges and…

Latino High School Students' Perceptions and Preferred Characteristics of High School Counselors

ERIC Educational Resources Information Center

Eckenrod-Green, Wendy; Culbreth, John R.

2008-01-01

With a trendsetting change in the demographic population of public high school students, school counselors need to be equipped with multicultural competence to better understand the needs of the students they serve, especially Latino students. Semi-structured interviews were conducted to obtain Latino high school students' perceptions and…

Compressed Semi-Discrete Central-Upwind Schemes for Hamilton-Jacobi Equations

NASA Technical Reports Server (NTRS)

Bryson, Steve; Kurganov, Alexander; Levy, Doron; Petrova, Guergana

2003-01-01

We introduce a new family of Godunov-type semi-discrete central schemes for multidimensional Hamilton-Jacobi equations. These schemes are a less dissipative generalization of the central-upwind schemes that have been recently proposed in series of works. We provide the details of the new family of methods in one, two, and three space dimensions, and then verify their expected low-dissipative property in a variety of examples.

High-Flying High-Poverty Schools

ERIC Educational Resources Information Center

American Educator, 2013

2013-01-01

In discussing socioeconomic integration before audiences, the author is frequently asked: What about high-poverty schools that do work? Don't they suggest that economic segregation isn't much of a problem after all? High-poverty public schools that beat the odds paint a heartening story that often attracts considerable media attention. In 2000,…

Descriptive study of dental injury incurred by junior high school and high school students during participation in school sports clubs.

PubMed

Nonoyama, Toshiya; Shimazaki, Yoshihiro; Nakagaki, Haruo; Tsuge, Shinpei

2016-12-01

Students often injure their teeth during participation in school-based sports clubs. This study examined the frequencies and types of dental injuries sustained at school sports clubs and compared the risk of dental injury among different sports. Based on injury statistics from the Japan Sport Council of the junior high schools and high schools in seven prefectures during fiscal year 2006, the risk of dental injury was estimated using a rate ratio (RR) by calculating the ratio of occurrence of dental injury under various circumstances. The RRs of exercise-related dental injury for boys and girls in junior high school were 0.7 (P < 0.001) and 1.3 (P < 0.05), respectively, and for those in high school were 2.6 (P < 0.001) and 2.7 (P < 0.001), respectively. In junior high school, softball (RR = 7.7) for boys and handball (RR = 3.9) for girls commonly led to dental injuries. In high school, Japanese-style wrestling (RR = 18.5) and rugby (RR = 7.3) for boys and handball (RR = 6.5) for girls had high risks for dental injury. Crown fracture was the predominant dental injury among boys and girls attending both junior high school and high school. The proportion of alveolar fracture was higher in school sports clubs than outside school sports clubs among high school boys. Contact or limited-contact sports had significantly higher risks for dental injuries than did noncontact sports. The results of this study suggest that teachers and administrators at schools should pay attention to the risk of dental injury among students participating in high-risk sports. © 2016 FDI World Dental Federation.

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

PubMed

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.

Evaluating High School IT

ERIC Educational Resources Information Center

Thompson, Brett A.

2004-01-01

Since its inception in 1997, Cisco's curriculum has entered thousands of high schools across the U.S. and around the world for two reasons: (1) Cisco has a large portion of the computer networking market, and thus has the resources for and interest in developing high school academies; and (2) high school curriculum development teams recognize the…

Pedagogical Stances of High School ESL Teachers: "Huelgas" in High School ESL Classrooms

ERIC Educational Resources Information Center

del Carmen Salazar, Maria

2010-01-01

This article presents a qualitative case study of the pedagogical stances of high school English as a Second Language (ESL) teachers, and the subsequent responses of resistance or conformity by their English Language Learners (ELLs). The participants include three high school ESL teachers and 60 high school ESL students of Mexican origin. Findings…

Derivation of Hamilton's equations of motion for mechanical systems with constraints on the basis of Pontriagin's maximum principle

NASA Astrophysics Data System (ADS)

Kovalev, A. M.

The problem of the motion of a mechanical system with constraints conforming to Hamilton's principle is stated as an optimum control problem, with equations of motion obtained on the basis of Pontriagin's principle. A Hamiltonian function in Rodrigues-Hamilton parameters for a gyrostat in a potential force field is obtained as an example. Equations describing the motion of a skate on a sloping surface and the motion of a disk on a horizontal plane are examined.

Project Georgia High School/High Tech

NASA Technical Reports Server (NTRS)

2000-01-01

Georgia High School/High Tech has been developing a suggested curriculum for use in its programs. The purpose of this instructional material is to provide a basic curriculum format for teachers of High School/High Tech students. The curriculum is designed to implement QCC classroom instruction that encourages career development in technological fields through post-secondary education, paid summer internships, and exposure to experiences in high technology.

What High Schools are Like.

ERIC Educational Resources Information Center

Arnstine, Donald

1987-01-01

Reviews three recent books on high schools: "The Last Little Citadel: American High Schools Since 1940" (Hampel, 1986), "The Shopping Mall High School: Winners and Losers in the Educational Marketplace" (Powell, Farrar, and Cohen, 1985), and "Multiple Realities: A Study of 13 American High Schools" (Tye, 1985). Notes that all three books are based…

Bricklaying an Academic Foundation

ERIC Educational Resources Information Center

Goldman, Jay P.

2005-01-01

A profile of R. Kirk Hamilton, superintendent of South-Western City Schools in Columbus, Ohio, is presented. Hamilton runs the Ohio school district featuring a full gamut of geography--from expansive cow pastures to high-density, urban housing complexes--yet he carries the same message to all corners that's grounded on a simple belief: All…

High School Completion of In-School Suspension Students.

ERIC Educational Resources Information Center

Johnston, Joanne S.

1989-01-01

Examines the high school completion rate of students in the class of 1988 assigned to an inschool suspension (ISS) program at some time during their high school career. Clearly, ISS students are high risks for school completion, as shown by this study's less than 50 percent completion rate. Nonetheless, such programs are essential. (MLH)

Case Studies of Leading Edge Small Urban High Schools. Relevance Strategic Designs: 8. High Tech High School

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

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

Federal Register 2010, 2011, 2012, 2013, 2014

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...

Who Tells "Our" Story: Intersectional Temporalities in "Hamilton: An American Musical"

ERIC Educational Resources Information Center

Silva, Andie; Inayatulla, Shereen

2017-01-01

This article examines the ways in which "Hamilton: An American Musical" can be read less as a historical account and more as a prediction of a future immigrant, who is called upon to (re)define US nationhood. Keeping with the tempo of the musical as well as the broader issues of time, space and identity it attempts to address, this…

Early College High Schools

ERIC Educational Resources Information Center

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…

Shaw High School A Case Study in Rural High School Improvement

ERIC Educational Resources Information Center

Williams, Doris Terry

2004-01-01

Shaw High School is one of two schools making up the Shaw School District. The school is located in an old and once majestic building whose large concrete pillars still stand at the entrance. A small white house across the street holds the district administrative office. Several buildings, detached from the main building, house the cafeteria,…

Participation in Summer School and High School Graduation in the Sun Valley High School District

ERIC Educational Resources Information Center

Trujillo, Gabriel

2012-01-01

This study examines the effectiveness of a summer school credit recovery program in the Sun Valley High School District. Using logistic regression I assess the relationship between race, gender, course failure, school of origin and summer school participation for a sample of students that failed one or more classes in their first year of high…

School factors and smoking prevalence among high school students in Japan.

PubMed

Osaki, Y; Minowa, M

1996-10-01

The purpose of this study was to analyze the relationship between student smoking prevalence by school and school factors. Junior and senior high schools were selected from throughout Japan using a simple random sampling. One hundred junior high schools and 50 senior high schools were randomly selected. Of these 70 junior high schools (70%) and 33 senior high schools (66%) responded to this survey. Self-administered anonymous questionnaires were completed by all enrolled students in each school. The principal of each school completed a school questionnaire about school factors. The smoking rate of male teachers was significantly related to the student smoking rate in junior high schools. This factor was still associated with the student smoking rate after adjusting for family smoking status. Surprisingly, the smoking rates for junior high school boys in schools with a school policy against teachers smoking were higher than those of schools without one. The dropout rate and the proportion of students who went on to college were significantly related to the smoking rates among senior high school students of both sexes. The regular-smoker rate of boys in schools with health education on smoking was more likely to be low. It is important to take account of school factors in designing smoking control programs for junior and senior high schools.

Complex quantum Hamilton-Jacobi equation with Bohmian trajectories: Application to the photodissociation dynamics of NOCl

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chou, Chia-Chun, E-mail: ccchou@mx.nthu.edu.tw

2014-03-14

The complex quantum Hamilton-Jacobi equation-Bohmian trajectories (CQHJE-BT) method is introduced as a synthetic trajectory method for integrating the complex quantum Hamilton-Jacobi equation for the complex action function by propagating an ensemble of real-valued correlated Bohmian trajectories. Substituting the wave function expressed in exponential form in terms of the complex action into the time-dependent Schrödinger equation yields the complex quantum Hamilton-Jacobi equation. We transform this equation into the arbitrary Lagrangian-Eulerian version with the grid velocity matching the flow velocity of the probability fluid. The resulting equation describing the rate of change in the complex action transported along Bohmian trajectories is simultaneouslymore » integrated with the guidance equation for Bohmian trajectories, and the time-dependent wave function is readily synthesized. The spatial derivatives of the complex action required for the integration scheme are obtained by solving one moving least squares matrix equation. In addition, the method is applied to the photodissociation of NOCl. The photodissociation dynamics of NOCl can be accurately described by propagating a small ensemble of trajectories. This study demonstrates that the CQHJE-BT method combines the considerable advantages of both the real and the complex quantum trajectory methods previously developed for wave packet dynamics.« less

Concussion Knowledge and Reporting Behavior Differences between High School Athletes at Urban and Suburban High Schools

ERIC Educational Resources Information Center

Wallace, Jessica; Covassin, Tracey; Nogle, Sally; Gould, Daniel; Kovan, Jeffrey

2017-01-01

Background: We determined differences in knowledge of concussion and reporting behaviors of high school athletes attending urban and suburban high schools, and whether a relationship exists between underreporting and access to an athletic trainer in urban schools. Methods: High school athletes (N = 715) from 14 high schools completed a validated…

The Hamilton Rating Scale for Depression: The making of a “gold standard” and the unmaking of a chronic illness, 1960–1980

PubMed Central

Worboys, Michael

2013-01-01

Objectives: To show why and how the Hamilton Rating Scale for Depression became the ‘Gold Standard’ for assessing therapies from the mid-1960s and how it was used to frame depression as a short-term and curable illness rather than a chronic one. Methods: My approach is that of the social construction of knowledge, identifying the interests, institutional contexts and practices that produce knowledge claims and then mapping the social processes of their circulation, validation and acceptance. Results: The circulation and validation of Hamilton Rating Scale for Depression was relatively slow and it became a ‘Gold Standard’ ‘from below’, from an emerging consensus amongst psychiatrists undertaking clinical trials for depression, which from the 1960s were principally with psychopharmaceuticals for short-term illness. Hamilton Rating Scale for Depression, drug trials and the construction of depression as non-chronic were mutually constituted. Discussion: Hamilton Rating Scale for Depression framed depression and its sufferers in new ways, leading psychiatrists to understand illness as a treatable episode, rather than a life course condition. As such, Hamilton Rating Scale for Depression served the interests of psychiatrists and psychiatry in its new era of drug therapy outside the mental hospital. However, Hamilton Rating Scale for Depression was a strange kind of ‘standard’, being quite non-standard in the widely varying ways it was used and the meanings given to its findings. PMID:23172888

High School Assistant Principals' Perception of Factors Influencing High School Assistant Principal Attrition in a Georgia School District

ERIC Educational Resources Information Center

Buff, Shannon Jonell

2017-01-01

Retention of quality high school assistant principals is a problem in a suburban Georgia school district, where 35% of administrators left their schools in a 3-year period. Researchers indicated that high turnover rates in school leadership influence student achievement and school climate. The purpose of this qualitative case study was to explore…

Report on High School Characteristic Index Study at John Marshall High School - 1970.

ERIC Educational Resources Information Center

Newman, Wilfred

The High School Characteristic Index (H.S.C.I.) was employed at a high school in Rochester to measure students' perceptions, as well as teachers' ability to predict students' perceptions, after black-white violence occurred in May, 1970. The 1970 results were compared with 1966 results of the H.S.C.I. at the same high school when a different…

Viscous warm inflation: Hamilton-Jacobi formalism

NASA Astrophysics Data System (ADS)

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.

Hamilton and the square root of minus one

NASA Astrophysics Data System (ADS)

Weinberger, Peter

2014-04-01

Quaternions, objects consisting of a scalar and a vector, sound like a mysterious concept from the past. In the nineteenth century, the theory of quaternions was praised as one of the most brilliant achievements in mathematical physics. The originator of this theory, Hamilton, surely one of the greatest scientists in that area, spent about 18 years in discussing all kinds of algebraic and geometric properties of quaternions. His research was communicated to the Philosophical Magazine in three series of papers comprising a total of 29 contributions. In this commentary, these three series of papers are revisited concentrating primarily on the algebraic properties of quaternions.

A Call to Action: Transforming High School for All Youth. National High School Alliance

ERIC Educational Resources Information Center

Institute for Educational Leadership (NJ1), 2005

2005-01-01

This paper identifies six core principles and recommends strategies that will foster high academic achievement, close the achievement gap, and promote civic and personal growth among all high-school-age youth in the high schools and communities. At the center of the framework is the Alliance's belief that the purpose of high school is to ensure…

Concussion Knowledge and Reporting Behavior Differences Between High School Athletes at Urban and Suburban High Schools.

PubMed

Wallace, Jessica; Covassin, Tracey; Nogle, Sally; Gould, Daniel; Kovan, Jeffrey

2017-09-01

We determined differences in knowledge of concussion and reporting behaviors of high school athletes attending urban and suburban high schools, and whether a relationship exists between underreporting and access to an athletic trainer in urban schools. High school athletes (N = 715) from 14 high schools completed a validated knowledge of concussion survey consisting of 83 questions. The independent variable was school type (urban/suburban). We examined the proportion of athletes who correctly identified signs and symptoms of concussion, knowledge of concussion and reasons why high school athletes would not disclose a potential concussive injury across school classification. Data were analyzed using descriptive, non-parametric, and inferential statistics. Athletes attending urban schools have less concussion knowledge than athletes attending suburban schools (p < .01). Athletes attending urban schools without an athletic trainer have less knowledge than urban athletes at schools with an athletic trainer (p < .01) There was no significant relationship between reporting percentage and school type (p = .73); however, significant relationships exist between AT access at urban schools and 10 reasons for not reporting. Concussion education efforts cannot be homogeneous in all communities. Education interventions must reflect the needs of each community. © 2017, American School Health Association.

The nonconvex multi-dimensional Riemann problem for Hamilton-Jacobi equations

NASA Technical Reports Server (NTRS)

Osher, Stanley

1989-01-01

Simple inequalities for the Riemann problem for a Hamilton-Jacobi equation in N space dimension when neither the initial data nor the Hamiltonian need be convex (or concave) are presented. The initial data is globally continuous, affine in each orthant, with a possible jump in normal derivative across each coordinate plane, x sub i = 0. The inequalities become equalities wherever a maxmin equals a minmax and thus an exact closed form solution to this problem is then obtained.

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

NASA Technical Reports Server (NTRS)

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.

High School Oceanography.

ERIC Educational Resources Information Center

Falmouth Public Schools, MA.

This book is a compilation of a series of papers designed to aid high school teachers in organizing a course in oceanography for high school students. It consists of twelve papers, with references, covering each of the following: (1) Introduction to Oceanography, (2) Geology of the Ocean, (3) The Continental Shelves, (4) Physical Properties of Sea…

Fixing High Schools

ERIC Educational Resources Information Center

Perkins-Gough, Deborah

2005-01-01

Reports from national education organizations in the US indicate the sorry state of high schools in the country that are accused of failing to adequately prepare their graduates for college or for the workforce, highlighting what is a serious problem in light of the troubled state of the US economy. The need to improve high schools is urgent and…

The Role of Evaluation in the School Improvement Process

ERIC Educational Resources Information Center

Lindahl, Ronald A.; Beach, Robert H.

2013-01-01

Although evaluation serves many purposes in education, there is virtually unanimous agreement that evaluation is a critical component of all school improvement processes. Hamilton et al. (2003) asserted that "assessment and evaluation should be built into reform programs from the outset" (p. 26). Kimball, Lander, and Thorn (2010)…

Japan's High Schools.

ERIC Educational Resources Information Center

Rohlen, Thomas P.

The author, an anthropologist, spent 14 months (1974-75) in the industrial port city of Kobe (Japan) observing a cross section of urban high schools, including Japan's most elite private school and a night vocational school plagued by absenteeism and delinquency. He reports on the character of the institutions and of the experience via…

Comparison of physical activities of female football players in junior high school and high school.

PubMed

Inoue, Yuri; Otani, Yoshitaka; Takemasa, Seiichi

2017-08-01

[Purpose] This study aimed to compare physical activities between junior high school and high school female football players in order to explain the factors that predispose to a higher incidence of sports injuries in high school female football players. [Subjects and Methods] Twenty-nine female football players participated. Finger floor distance, the center of pressure during single limb stance with eyes open and closed, the 40-m linear sprint time, hip abduction and extension muscle strength and isokinetic knee flexion and extension peak torque were measured. The modified Star Excursion Balance Test, the three-steps bounding test and three-steps hopping tests, agility test 1 (Step 50), agility test 2 (Forward run), curl-up test for 30 seconds and the Yo-Yo intermittent recovery test were performed. [Results] The high school group was only significantly faster than the junior high school group in the 40-m linear sprint time and in the agility tests. The distance of the bounding test in the high school group was longer than that in the junior high school group. [Conclusion] Agility and speed increase with growth; however, muscle strength and balance do not develop alongside. This unbalanced development may cause a higher incidence of sports injuries in high school football players.

High School/High Tech Program Guide: An Implementation Guide for High School/High Tech Program Coordinators. Promoting Careers in Science and Technology for High School Students with Disabilities.

ERIC Educational Resources Information Center

Office of Disability Employment Policy (DOL), Washington, DC.

This implementation guide is intended to assist educators in planning, establishing, building, and managing a High School/High Tech project for high school students with disabilities. The program is designed to develop career opportunities, provide activities that will spark an interest in high technology fields, and encourage students to pursue…

High School Improvement: Indicators of Effectiveness and School-Level Benchmarks

ERIC Educational Resources Information Center

National High School Center, 2012

2012-01-01

The National High School Center's "Eight Elements of High School Improvement: A Mapping Framework" provides a cohesive high school improvement framework comprised of eight elements and related indicators of effectiveness. These indicators of effectiveness allow states, districts, and schools to identify strengths and weaknesses of their current…

4 Key Findings for High Schools from "Looking Forward to High School and College"

ERIC Educational Resources Information Center

Allensworth, Elaine M.; Gwynne, Julia A.; Moore, Paul; de La Torre, Marisa

2014-01-01

The transition from eighth grade to high school results in a substantial drop in course performance for many students. These declines in performance lead students to fall off-track for obtaining high school and college degrees. By using data on students' middle grade performance, high school staff can set goals for their students to help them meet…

School Characteristics Related to High School Dropout Rates

ERIC Educational Resources Information Center

Christle, Christine A.; Jolivette, Kristine; Nelson, C. Michael

2007-01-01

Dropping out of high school culminates a long-term process of disengagement from school and has profound social and economic consequences for students, their families, and their communities. Students who drop out of high school are more likely to be unemployed, to earn less than those who graduate, to be on public assistance, and to end up in…

Hamilton-Jacobi modelling of relative motion for formation flying.

PubMed

Kolemen, Egemen; Kasdin, N Jeremy; Gurfil, Pini

2005-12-01

A precise analytic model for the relative motion of a group of satellites in slightly elliptic orbits is introduced. With this aim, we describe the relative motion of an object relative to a circular or slightly elliptic reference orbit in the rotating Hill frame via a low-order Hamiltonian, and solve the Hamilton-Jacobi equation. This results in a first-order solution to the relative motion identical to the Clohessy-Wiltshire approach; here, however, rather than using initial conditions as our constants of the motion, we utilize the canonical momenta and coordinates. This allows us to treat perturbations in an identical manner, as in the classical Delaunay formulation of the two-body problem. A precise analytical model for the base orbit is chosen with the included effect of zonal harmonics (J(2), J(3), J(4)). A Hamiltonian describing the real relative motion is formed and by differing this from the nominal Hamiltonian, the perturbing Hamiltonian is obtained. Using the Hamilton equations, the variational equations for the new constants are found. In a manner analogous to the center manifold reduction procedure, the non-periodic part of the motion is canceled through a magnitude analysis leading to simple boundedness conditions that cancel the drift terms due to the higher order perturbations. Using this condition, the variational equations are integrated to give periodic solutions that closely approximate the results from numerical integration (1 mm/per orbit for higher order and eccentricity perturbations and 30 cm/per orbit for zonal perturbations). This procedure provides a compact and insightful analytic description of the resulting relative motion.

Transition to High School: School "Choice" & Freshman Year in Philadelphia

ERIC Educational Resources Information Center

Gold, Eva; Evans, Shani Adia; Haxton, Clarisse; Maluk, Holly; Mitchell, Cecily; Simon, Elaine; Good, Deborah

2010-01-01

The School District of Philadelphia's tiered system of selective, nonselective, and charter high schools, and the process for high school choice, has created real variation in the degree to which high schools can successfully meet the needs of ninth graders. Research has shown that the ninth grade year is critical in determining a student's…

Unconventional Hamilton-type variational principle in phase space and symplectic algorithm

NASA Astrophysics Data System (ADS)

Luo, En; Huang, Weijiang; Zhang, Hexin

2003-06-01

By a novel approach proposed by Luo, the unconventional Hamilton-type variational principle in phase space for elastodynamics of multidegree-of-freedom system is established in this paper. It not only can fully characterize the initial-value problem of this dynamic, but also has a natural symplectic structure. Based on this variational principle, a symplectic algorithm which is called a symplectic time-subdomain method is proposed. A non-difference scheme is constructed by applying Lagrange interpolation polynomial to the time subdomain. Furthermore, it is also proved that the presented symplectic algorithm is an unconditionally stable one. From the results of the two numerical examples of different types, it can be seen that the accuracy and the computational efficiency of the new method excel obviously those of widely used Wilson-θ and Newmark-β methods. Therefore, this new algorithm is a highly efficient one with better computational performance.

The Opinions of High School Principals about Their Schools' Reputation

ERIC Educational Resources Information Center

Aksu, Ali; Orcan, Asli

2015-01-01

With a notice that was issued by the Ministry of National Education, all the public high schools were gradually converted into Anatolian High School as of 2010. The aim of this research is to determine the criteria of school reputation of Anatolian High schools and how and to what extent the criteria changed after the notice was issued.…

Crazy-Proofing High School Sports

ERIC Educational Resources Information Center

Tufte, John E.

2012-01-01

"Crazy-Proofing High School Sports" examines the often troubling high school sports phenomenon in two parts. Part one focuses on the problems facing educators, students, and parents as they struggle to make high school sports worthwhile. Few if any strategies for improvement in education are effective without first knowing what the real reasons…

The Relationship between High School Math Courses, High School GPA, and Retention of Honors Scholarships

ERIC Educational Resources Information Center

Megert, Diann Ackerman

2005-01-01

This research examined the high school transcripts of honors scholarship recipients to identify a better criterion for awarding scholarships than high school grade point average (GPA) alone. Specifically, this study compared the honors scholarship retention rate when the scholarship was awarded based on completed advanced high school math classes…

Bolden at Aviation High School

NASA Image and Video Library

2013-01-16

NASA Administrator Charles Bolden listens to students at Aviation High School at a lunch and learn session Tuesday, Jan. 15, 2013 in Des Moines, WA. Aviation High School is a college preparatory aviation- and aerospace-themed school and a premier school of choice for science, technology, engineering and math (STEM) in the Pacific Northwest. Photo Credit: (NASA/Carla Cioffi)

Bolden at Aviation High School

NASA Image and Video Library

2013-01-16

NASA Administrator Charles Bolden speaks to students at Aviation High School at a lunch and learn session Tuesday, Jan. 15, 2013 in Des Moines, WA. Aviation High School is a college preparatory aviation- and aerospace-themed school and a premier school of choice for science, technology, engineering and math (STEM) in the Pacific Northwest. Photo Credit: (NASA/Carla Cioffi)

Switching Schools: Reconsidering the Relationship Between School Mobility and High School Dropout

PubMed Central

Gasper, Joseph; DeLuca, Stefanie; Estacion, Angela

2014-01-01

Youth who switch schools are more likely to demonstrate a wide array of negative behavioral and educational outcomes, including dropping out of high school. However, whether switching schools actually puts youth at risk for dropout is uncertain, since youth who switch schools are similar to dropouts in their levels of prior school achievement and engagement, which suggests that switching schools may be part of the same long-term developmental process of disengagement that leads to dropping out. Using data from the National Longitudinal Survey of Youth 1997, this study uses propensity score matching to pair youth who switched high schools with similar youth who stayed in the same school. We find that while over half the association between switching schools and dropout is explained by observed characteristics prior to 9th grade, switching schools is still associated with dropout. Moreover, the relationship between switching schools and dropout varies depending on a youth's propensity for switching schools. PMID:25554706

REMOTE HIGH SCHOOLS--THE REALITIES.

ERIC Educational Resources Information Center

FORD, PAUL; AND OTHERS

THIS STUDY WAS CONDUCTED AT TWO URBAN HIGH SCHOOLS AND THREE SMALL, REMOTE HIGH SCHOOLS IN THE STATE OF WASHINGTON IN AN EFFORT TO INVESTIGATE STUDENT-TEACHER ACTIVITIES AND RELATIONSHIPS, AND TO EXPLORE, IN DEPTH, ANY EDUCATIONAL ADVANTAGES AND/OR DISADVANTAGES ACCRUING TO THE SMALL HIGH SCHOOL. GENERAL FINDINGS OF THE STUDY INDICATED THAT THERE…

Post High School Plans Survey.

ERIC Educational Resources Information Center

Muskingum Area Technical Coll., Zanesville, OH.

This survey investigated the immediate after-high school plans of high school juniors, with a special emphasis on post-secondary education intentions. The survey included the responses of 1,064 students from 12 high schools. Forty-nine percent of the respondents indicated that they planned to attend a four-year college or university, 18 percent…

Exit Strategies: How Low-Performing High Schools Respond to High School Exit Examination Requirements

ERIC Educational Resources Information Center

Holme, Jennifer Jellison

2013-01-01

Background: Over the past several decades, a significant number of states have either adopted or increased high school exit examination requirements. Although these policies are intended to generate improvement in schools, little is known about how high schools are responding to exit testing pressures. Purpose: This study examined how five…

School Start Times for Middle School and High School Students - United States, 2011-12 School Year.

PubMed

Wheaton, Anne G; Ferro, Gabrielle A; Croft, Janet B

2015-08-07

Adolescents who do not get enough sleep are more likely to be overweight; not engage in daily physical activity; suffer from depressive symptoms; engage in unhealthy risk behaviors such as drinking, smoking tobacco, and using illicit drugs; and perform poorly in school. However, insufficient sleep is common among high school students, with less than one third of U.S. high school students sleeping at least 8 hours on school nights. In a policy statement published in 2014, the American Academy of Pediatrics (AAP) urged middle and high schools to modify start times as a means to enable students to get adequate sleep and improve their health, safety, academic performance, and quality of life. AAP recommended that "middle and high schools should aim for a starting time of no earlier than 8:30 a.m.". To assess state-specific distributions of public middle and high school start times and establish a pre-recommendation baseline, CDC and the U.S. Department of Education analyzed data from the 2011-12 Schools and Staffing Survey (SASS). Among an estimated 39,700 public middle, high, and combined schools* in the United States, the average start time was 8:03 a.m. Overall, only 17.7% of these public schools started school at 8:30 a.m. or later. The percentage of schools with 8:30 a.m. or later start times varied greatly by state, ranging from 0% in Hawaii, Mississippi, and Wyoming to more than three quarters of schools in Alaska (76.8%) and North Dakota (78.5%). A school system start time policy of 8:30 a.m. or later provides teenage students the opportunity to achieve the 8.5-9.5 hours of sleep recommended by AAP and the 8-10 hours recommended by the National Sleep Foundation.

Bolden at Aviation High School

NASA Image and Video Library

2013-01-16

Aviation High School student, Katie McConville, introduces herself at a lunch and learn session with NASA Administrator Charles Bolden, Tuesday, Jan. 15, 2013 in Des Moines, WA. Aviation High School is a college preparatory aviation- and aerospace-themed school and a premier school of choice for science, technology, engineering and math (STEM) in the Pacific Northwest. Photo Credit: (NASA/Carla Cioffi)

Profiles of Schools in Change: Four Urban High Schools.

ERIC Educational Resources Information Center

Wermuth, Thomas R.; And Others

1997-01-01

This report highlights four urban comprehensive secondary schools that are developing, implementing, and evaluating reform initiatives that include vocational and technical education as a key component of these efforts. Efforts of these four high schools are described: Bryan High School, Omaha, Nebraska; Humboldt Secondary Complex, St. Paul,…

The Code Red Project: Engaging Communities in Health System Change in Hamilton, Canada

ERIC Educational Resources Information Center

DeLuca, Patrick F.; Buist, Steve; Johnston, Neil

2012-01-01

The communication of determinants of health and health outcomes normally executed through academic channels often fail to reach lay audiences. In April of 2010, the results of collaboration between academe and mass media were published in the Hamilton Spectator, one of Canada's 10 largest English-language daily newspapers as a 7-day series. The…

The Election of 1800: Alexander Hamilton and the Death of the Federalist Party.

ERIC Educational Resources Information Center

Holbrook-DeFeo, Gary

1993-01-01

Describes the significance of the election of 1800 in the development of political parties in the United States. Contends that Alexander Hamilton's view of the United States Constitution was dangerous for the new nation and led to a permanent split in the Federalist Party. Includes a resource bibliography for teachers wishing to incorporate this…

Quantum Hamilton equations of motion for bound states of one-dimensional quantum systems

NASA Astrophysics Data System (ADS)

Köppe, J.; Patzold, M.; Grecksch, W.; Paul, W.

2018-06-01

On the basis of Nelson's stochastic mechanics derivation of the Schrödinger equation, a formal mathematical structure of non-relativistic quantum mechanics equivalent to the one in classical analytical mechanics has been established in the literature. We recently were able to augment this structure by deriving quantum Hamilton equations of motion by finding the Nash equilibrium of a stochastic optimal control problem, which is the generalization of Hamilton's principle of classical mechanics to quantum systems. We showed that these equations allow a description and numerical determination of the ground state of quantum problems without using the Schrödinger equation. We extend this approach here to deliver the complete discrete energy spectrum and related eigenfunctions for bound states of one-dimensional stationary quantum systems. We exemplify this analytically for the one-dimensional harmonic oscillator and numerically by analyzing a quartic double-well potential, a model of broad importance in many areas of physics. We furthermore point out a relation between the tunnel splitting of such models and mean first passage time concepts applied to Nelson's diffusion paths in the ground state.

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

NASA Astrophysics Data System (ADS)

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.

Public, Private and Nonpublic Schools: High School Graduates, 2002-03.

ERIC Educational Resources Information Center

Bobek, Joanne R., Comp.

2004-01-01

This publication provides a compilation of statistical information covering Pennsylvania high school graduates in public, private and nonpublic schools for the 2002-03 school year. Information is provided on race/ethnicity, gender and planned post-high school activity of graduates, including those who are college-bound. Information is also…

Public, Private and Nonpublic Schools High School Graduates, 2004-05

ERIC Educational Resources Information Center

Bobek, Joanne R., Comp.

2006-01-01

This publication provides a compilation of statistical information covering Pennsylvania high school graduates in public, private and nonpublic schools for the 2004-05 school year. Information is provided on race/ethnicity, gender and intended post-high school activity of graduates, including those who are college-bound. Information is also…

Public, Private and Nonpublic Schools High School Graduates, 2003-04

ERIC Educational Resources Information Center

Bobek, Joanne R., Comp.

2005-01-01

This publication provides a compilation of statistical information covering Pennsylvania high school graduates in public, private and nonpublic schools for the 2003-04 school year. Information is provided on race/ethnicity, gender and intended post-high school activity of graduates, including those who are college-bound. Information is also…

Guide to School Design: Healthy + High Performance Schools

ERIC Educational Resources Information Center

Healthy Schools Network, Inc., 2007

2007-01-01

A "healthy and high performance school" uses a holistic design process to promote the health and comfort of children and school employees, as well as conserve resources. Children may spend over eight hours a day at school with little, if any, legal protection from environmental hazards. Schools are generally not well-maintained; asthma is a…

Bolden at Aviation High School

NASA Image and Video Library

2013-01-16

Austin McHenry, a student at Aviation High School, introduces himself at a lunch and learn session with NASA Administrator Charles Bolden, Tuesday, Jan. 15, 2013 in Des Moines, WA. Aviation High School is a college preparatory aviation- and aerospace-themed school and a premier school of choice for science, technology, engineering and math (STEM) in the Pacific Northwest. Photo Credit: (NASA/Carla Cioffi)

Bolden at Aviation High School

NASA Image and Video Library

2013-01-16

Chris Lu (third from left), a student at Aviation High School, asks a question at a lunch and learn session with NASA Administrator Charles Bolden, Tuesday, Jan. 15, 2013 in Des Moines, WA. Aviation High School is a college preparatory aviation- and aerospace-themed school and a premier school of choice for science, technology, engineering and math (STEM) in the Pacific Northwest. Photo Credit: (NASA/Carla Cioffi)

The nonconvex multi-dimensional Riemann problem for Hamilton-Jacobi equations

NASA Technical Reports Server (NTRS)

Bardi, Martino; Osher, Stanley

1991-01-01

Simple inequalities are presented for the viscosity solution of a Hamilton-Jacobi equation in N space dimensions when neither the initial data nor the Hamiltonian need be convex (or concave). The initial data are uniformly Lipschitz and can be written as the sum of a convex function in a group of variables and a concave function in the remaining variables, therefore including the nonconvex Riemann problem. The inequalities become equalities wherever a 'maxmin' equals a 'minmax', and thus a representation formula for this problem is obtained, generalizing the classical Hopi formulas.

Value-oriented citizenship index: New extensions of Kelman and Hamilton's theory to prevent autocracy.

PubMed

Morselli, Davide; Passini, Stefano

2015-11-01

In Crimes of obedience, Kelman and Hamilton argue that societies can be protected by the degeneration of authority only when citizenship is based on a strong values orientation. This reference to values may be the weakest point in their theory because they do not explicitly define these values. Nevertheless, their empirical findings suggest that the authors are referring to specific democratic principles and universal values (e.g., equality, fairness, harmlessness). In this article, a composite index known as the value-oriented citizenship (VOC) index is introduced and empirically analysed. The results confirm that the VOC index discriminates between people who relate to authority based on values rather than based on their role or on rules in general. The article discusses the utility of the VOC index to develop Kelman and Hamilton's framework further empirically as well as its implications for the analysis of the relationship between individuals and authority. Copyright © 2015 Elsevier Inc. All rights reserved.

School connectedness and high school graduation among maltreated youth.

PubMed

Lemkin, Allison; Kistin, Caroline J; Cabral, Howard J; Aschengrau, Ann; Bair-Merritt, Megan

2018-01-01

Maltreated youth have higher rates of school dropout than their non-maltreated peers. School connectedness is a modifiable predictor of school success. We hypothesized maltreated youth's school connectedness (supportive relationships with adults at school and participation in school clubs) would be positively associated with high school graduation. We included youth with at least one Child Protective Services (CPS) report by age twelve from Longitudinal Studies of Child Abuse and Neglect, a prospective cohort study. Participation in extracurricular activities and adult relationships reported at age 16, high school graduation/General Education Development (GED) status reported at age 18, and demographics were provided by youth and caregivers. Maltreatment data were coded from CPS records. The outcome was graduation/receipt of GED. Multivariable logistic regressions examined the association between school connectedness and graduation/receipt of GED, controlling for confounders. In our sample of 318 maltreated youth, 73.3% graduated. School club was the only activity with a statistically significant association with graduation in bivariate analysis. Having supportive relationships with an adult at school was not significantly associated with graduation, though only 10.7% of youth reported this relationship. Maltreated youth who participated in school clubs had 2.54 times the odds of graduating, adjusted for study site, gender, poverty status, caregiver high school graduation status, and age at first CPS report (95% CI: [1.02, 6.33]). Few maltreated youth reported relationships with adults at school, and additional efforts may be needed to support these vulnerable youth. School club participation may represent an opportunity to modify maltreated youth's risk for school dropout. Copyright © 2017 Elsevier Ltd. All rights reserved.

High School Economic Composition and College Persistence.

PubMed

Niu, Sunny X; Tienda, Marta

2013-02-01

Using a longitudinal sample of Texas high school seniors of 2002 who enrolled in college within the calendar year of high school graduation, we examine variation in college persistence according to the economic composition of their high schools, which serves as a proxy for unmeasured high school attributes that are conductive to postsecondary success. Students who graduated from affluent high schools have the highest persistence rates and those who attended poor high schools have the lowest rates. Multivariate analyses indicate that the advantages in persistence and on-time graduation from four-year colleges enjoyed by graduates of affluent high schools cannot be fully explained by high school college orientation and academic rigor, family background, pre-college academic preparedness or the institutional characteristics. High school college orientation, family background and pre-college academic preparation largely explain why graduates from affluent high schools who first enroll in two-year colleges have higher transfer rates to four-year institutions; however these factors and college characteristics do not explain the lower transfer rates for students from poor high schools. The conclusion discusses the implications of the empirical findings in light of several recent studies that call attention to the policy importance of high schools as a lever to improve persistence and completion rates via better institutional matches.

High School Economic Composition and College Persistence

PubMed Central

Tienda, Marta

2013-01-01

Using a longitudinal sample of Texas high school seniors of 2002 who enrolled in college within the calendar year of high school graduation, we examine variation in college persistence according to the economic composition of their high schools, which serves as a proxy for unmeasured high school attributes that are conductive to postsecondary success. Students who graduated from affluent high schools have the highest persistence rates and those who attended poor high schools have the lowest rates. Multivariate analyses indicate that the advantages in persistence and on-time graduation from four-year colleges enjoyed by graduates of affluent high schools cannot be fully explained by high school college orientation and academic rigor, family background, pre-college academic preparedness or the institutional characteristics. High school college orientation, family background and pre-college academic preparation largely explain why graduates from affluent high schools who first enroll in two-year colleges have higher transfer rates to four-year institutions; however these factors and college characteristics do not explain the lower transfer rates for students from poor high schools. The conclusion discusses the implications of the empirical findings in light of several recent studies that call attention to the policy importance of high schools as a lever to improve persistence and completion rates via better institutional matches. PMID:23459198

The kids at Hamilton Elementary School: Purposes and practices for co-opting science

NASA Astrophysics Data System (ADS)

Ortiz, Loaiza

The purpose of this study was to explore youth's purposes and motivations for engaging in science through the lens of science practices. The construct of science practices allowed me to see science in youths' lives in a holistic way, shaped by social, political, historical, economic and cultural forces. The framework for understanding urban youths' science practices is grounded in the intersections of critical and feminist theory, sociocultural learning theories, especially as applied in research in urban science education, and recent work in critical literacy studies. As I explored the answers to my research questions---(1) When 5th grade youth, living in predominantly Latino communities struggling with urban poverty, engage in science how and why do they co-opt science in ways that result in changes in participation in science? (2) What are the science practices that facilitate youths' coopting of science? And how are those practices framed by context (school, out-of-school), content (LiFE curriculum), and funds of knowledge? (3) In what ways are science practices expressions of youths' scientific literacy? And (4) In what ways do youth use science practices as tools for expressing identities and agency?---I engaged in feminist ethnography with embedded case studies. Data were collected in 2004 in school and in out of school settings. I recorded numerous informal conversations, interviews, and observations both during after-school and students' regular science and non-science classes. Findings describe how and why students co-opted science for purposes that make sense for their lives. These purposes included gaining and activating resources, building and maintaining social relationships, bridging home and school knowledge, positioning themselves with authority, and constructing science identities. Findings also explored what practices facilitated youth's co-opting of science. I highlighted three practices: making ideas public, storytelling and prioritizing and

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

PubMed

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.

Arizona Academic Standards, High School

ERIC Educational Resources Information Center

Arizona Department of Education, 2009

2009-01-01

This publication contains Arizona public schools' updated academic standards for high school. The contents of this document contain: (1) The Arts Standard 2006--High School; (2) Comprehensive Health Education/Physical Activity Standards 1997--Proficiency and Distinction (Grades 9-12); (3) Foreign and Native Language Standards 1997--Proficiency and…

77 FR 52058 - Notice of Inventory Completion: Longyear Museum of Anthropology, Colgate University, Hamilton, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-28

... Inventory Completion: Longyear Museum of Anthropology, Colgate University, Hamilton, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Longyear Museum of Anthropology has completed an... cultural affiliation with the human remains should contact the Longyear Museum of Anthropology at the...

Refraction seismic studies in the Miami River, Whitewater River, and Mill Creek valleys, Hamilton and Butler Counties, Ohio

USGS Publications Warehouse

Watkins, Joel S.

1963-01-01

Between September 17 and November 9, 1962, the U.S. Geological Survey, in cooperation with Ohio Division of Water, Miami Conservancy District, and c,ty of Cincinnati, Ohio, co.,:ducted a refraction seismic study in Hamilton and Butler Counties, southwest Ohio. The area lies between Hamilton, Ohio, and the Ohio River and includes a preglacial valley now occupied by portions of the Miami River, Whitewater River, and Mill Creek. The valley is partially filled with glacial debris which yields large quantities of good-quality water. The object of the study was to determine the thickness of these glacial deposits and the shape of the preglacial valley.

Teachers in Continuation High Schools--Attributes of New Teachers and Veteran Teachers in Urban Continuation High Schools

ERIC Educational Resources Information Center

Obiamalu, Reginald

2013-01-01

The purpose of study was to examine the attributes of teachers of urban continuation high schools in Los Angeles Unified School District. The research questions were: 1. What are the attributes of veteran teachers and new teachers as prepared to teach at-risk students in alternative high schools? and 2. How do alternative high school teachers…

Cathedral High School: Indianapolis, Indiana

ERIC Educational Resources Information Center

Fetter, Corinne

2005-01-01

This article discusses Cathedral High School's peer program that involves seniors serving as mentors to freshmen students to help them transition to high school. Students pour into Cathedral from more than 60 different grade schools, and the administration saw a need to connect these students with their peers in order to retain them. The program…

Shifting Attendance Trajectories from Middle to High School: Influences of School Transitions and Changing School Contexts

PubMed Central

Benner, Aprile D.; Wang, Yijie

2014-01-01

In the current study, we examine patterns of school attendance across middle and high school with a diverse sample of 8,908 students (48% female; 54% Latino, 31% White, 13% African American, 2% Asian American). Attendance declined from middle through high school, but this overall pattern masked important variations. In total, 44% of students maintained their attendance trajectories from middle to high school (11% stable high, 19% high-decreasing, 10% mid-decreasing, 4% low-decreasing), and shifting attendance trajectories often signaled greater school disengagement (38% shifted to poorer attendance trajectories, 18% experienced improved attendance trajectories). Transition experiences, school structural characteristics, and the divergence between students’ middle and high schools provided insights into which students recovered, becoming more engaged in high school versus those who became more disconnected. Implications for identifying and intervening with disengaged youth are discussed. PMID:24364827

Especially for High School Teachers

NASA Astrophysics Data System (ADS)

Howell, J. Emory

1999-09-01

Secondary School Feature Articles * Authentic Research within the Grasp of High School Students, by Annis Hapkiewicz, p 1212 * JCE Classroom Activity #19: Blueprint Photography by the Cyanotype Process, by Glen D. Lawrence and Stuart Fishelson, p 1216A Author Recognition A new program has been instituted to recognize high school teachers who are authors or coauthors of manuscripts published in the Journal. In May, letters were sent to teachers who wrote articles published in JCE beginning with Volume 74 (1997). If you were an author, you should have received a letter from us in late May or early June stating that your high school principal has been sent a Certificate of High School Author Recognition to be presented to you at a suitable occasion. Because the letters were sent late in the school year, you may not see the certificate until fall, or you may not receive your letter until then if we had only your school address. If you have authored or coauthored an article published in JCE and did not receive a letter, please contact me using the information about the Secondary School Chemistry Editor appearing on the Information Page in this issue. Syllabus Swap In the August issue, this column contained an invitation to exchange high school syllabi. The day after my copy of the August issue arrived, I received an email from a teacher indicating an interest in participating in an exchange. If you are interested, check the August "Especially for High School Chemistry Teachers" column for a brief discussion of the informal exchange program, or contact me. Research Conducted by High School Students In his June 1999 editorial "Learning Is a Do-It-Yourself Activity", p 725, John Moore wrote about the need to engage students actively in the learning process. As I have mentioned in this column previously, research conducted by students is one means of accomplishing this goal. In this issue, p 1212, Annis Hapkiewicz explains how she has drawn her Okemos [Michigan] High

Minority participation in high school physics

NASA Astrophysics Data System (ADS)

White, Susan C.

2015-09-01

In the May 2014 issue of The Physics Teacher, we reported that 39% of high school seniors in the 2013 class took at least one high school physics course prior to graduation. (See TPT 52, 214-15.) This month we take a closer look at participation in high school physics by racial/ethnic group. As we see below, Asian students are most likely to take a high school physics course, while the participation of African-Americans and Hispanics remains below 30%. As we will see over the next few months, the lower participation can be explained, at least in part, by socioeconomic factors. About half of Hispanic seniors and almost 45% of African-American seniors were enrolled in schools where the student body was deemed as "worse off" than their peers by principals and teachers, and these "worse off" schools were less likely to offer physics. In October, we will look at high school physics enrollment by socioeconomic status of the student body.

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

NASA Astrophysics Data System (ADS)

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.

Recovery High Schools

ERIC Educational Resources Information Center

Vogel, Carl

2009-01-01

This article discusses recovery high schools which are designed specifically to serve students who have been through a professional substance abuse treatment program and are working to stay away from drugs and alcohol. The schools typically serve multiple districts and are funded from both the per-pupil state funds that follow a student and what…

Using Evidence to Create Next Generation High Schools

ERIC Educational Resources Information Center

Office of Planning, Evaluation and Policy Development, US Department of Education, 2016

2016-01-01

Next Generation High Schools are schools that redesign the high school experience to make it more engaging and worthwhile for high school students. In order to create such Next Generation High Schools, schools, districts, and States should utilize evidence-based strategies to transform high schools in ways that engage students and help prepare…

Solving the Hamilton-Jacobi equation for general relativity

NASA Astrophysics Data System (ADS)

Parry, J.; Salopek, D. S.; Stewart, J. M.

1994-03-01

We demonstrate a systematic method for solving the Hamilton-Jacobi equation for general relativity with the inclusion of matter fields. The generating functional is expanded in a series of spatial gradients. Each term is manifestly invariant under reparametrizations of the spatial coordinates (``gauge invariant''). At each order we solve the Hamiltonian constraint using a conformal transformation of the three-metric as well as a line integral in superspace. This gives a recursion relation for the generating functional which then may be solved to arbitrary order simply by functionally differentiating previous orders. At fourth order in spatial gradients we demonstrate solutions for irrotational dust as well as for a scalar field. We explicitly evolve the three-metric to the same order. This method can be used to derive the Zel'dovich approximation for general relativity.

Louisiana's High Schools: Being Redesigned with the Future in Mind. High School Redesign Commission Report. Summer 2006

ERIC Educational Resources Information Center

Louisiana Department of Education, 2006

2006-01-01

This report describes the importance of redesigned high schools to engage full high school communities in the deliberate rethinking of virtually everything, ranging from how time is used, to how adults are deployed, even to the "places"where learning occurs. Essentially, redesigned high schools: (1) have high expectations for all…

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

PubMed

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.

Carpet Aids Learning in High Performance Schools

ERIC Educational Resources Information Center

Hurd, Frank

2009-01-01

The Healthy and High Performance Schools Act of 2002 has set specific federal guidelines for school design, and developed a federal/state partnership program to assist local districts in their school planning. According to the Collaborative for High Performance Schools (CHPS), high-performance schools are, among other things, healthy, comfortable,…

High School's New Face

ERIC Educational Resources Information Center

Furger, Roberta

2004-01-01

No longer limited to the classroom, educators move to close the gap between school and the real world. Transforming high schools has been likened to turning an ocean liner around: It involves slow progress seemingly measured in inches, rather than yards or miles. This report discusses how educators move to close to gap between school and the real…

Computer Utilization in Middle Tennessee High Schools.

ERIC Educational Resources Information Center

Lucas, Sam

In order to determine the capacity of high schools to profit from the pre-high school computer experiences of its students, a study was conducted to measure computer utilization in selected high schools of Middle Tennessee. Questionnaires distributed to 50 principals in 28 school systems covered the following areas: school enrollment; number and…

Quantitative Compactness Estimates for Hamilton-Jacobi Equations

NASA Astrophysics Data System (ADS)

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.

High-Performance Schools: Affordable Green Design for K-12 Schools; Preprint

DOE Office of Scientific and Technical Information (OSTI.GOV)

Plympton, P.; Brown, J.; Stevens, K.

2004-08-01

Schools in the United States spend $7.8 billion on energy each year-more than the cost of computers and textbooks combined, according to a 2003 report from the National Center for Education Statistics. The U.S. Department of Energy (DOE) estimates that these high utility bills could be reduced as much as 25% if schools adopt readily available high performance design principles and technologies. Accordingly, hundreds of K-12 schools across the country have made a commitment to improve the learning and teaching environment of schools while saving money and energy and protecting the environment. DOE and its public- and private-sector partners havemore » developed Energy Design Guidelines for High Performance Schools, customized for nine climate zones in U.S. states and territories. These design guidelines provide information for school decision makers and design professionals on the advantages of energy efficiency and renewable energy designs and technologies. With such features as natural day lighting, efficient electric lights, water conservation, and renewable energy, schools in all types of climates are proving that school buildings, and the students and teachers who occupy them, are indeed high performers. This paper describes high performance schools from each of the nine climate zones associated with the Energy Design Guidelines. The nine case studies focus on the high performance design strategies implemented in each school, as well as the cost savings and benefits realized by students, faculty, the community, and the environment.« less

The Plain Dealer High School Newspaper Workshop Program. John F. Kennedy and West Technical High Schools, 1994-1995.

ERIC Educational Resources Information Center

Cleveland Public Schools, OH.

The Plain Dealer High School Newspaper Workshop was a pilot program created to introduce minority high school students (although not limited to minority students) to career opportunities in the newspaper business. Forty-four students from the Cleveland Public Schools' John F. Kennedy and West Technical High School participated in the 9-week…

School-Based Drug Abuse Prevention Programs in High School Students

ERIC Educational Resources Information Center

Sharma, Manoj; Branscum, Paul

2013-01-01

Drug abuse, or substance abuse, is a substantial public health problem in the United States, particularly among high school students. The purpose of this article was to review school-based programs implemented in high schools for substance abuse prevention and to suggest recommendations for future interventions. Included were English language…

Case Studies of Leading Edge Small Urban High Schools. Personalization Strategic Designs: 9. MetWest High School

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

How to Identify High-Growth Schools

ERIC Educational Resources Information Center

Pfeiffer, Linda E.

2015-01-01

When researching school options, parents may want to look for schools with high-growth scores which, according to research, may be indicators of other characteristics such as programming, leadership, culture, and size. This quick guide offers parents tips on how to identify high-growth schools and what to ask when evaluating school options. An…

Bullying among Turkish High School Students

ERIC Educational Resources Information Center

Kepenekci, Yasemin Karaman; Cinkir, Sakir

2006-01-01

Objective: The purpose of this study was to investigate school bullying among public high school students in Turkey. Method: This study used a survey to examine different aspects of bullying in schools. The participants (N=692) were students chosen from five state high schools in Ankara in the 2000-2001 academic year. A self-administered…

How African American and Hispanic High School Students in an Urban Charter High School May Benefit from the Early College High School Model of Receiving College Credits?

ERIC Educational Resources Information Center

Pitchford-Nicholas, Gloria Jean

2015-01-01

The preparedness of students to enter college is an ongoing issue of national concern. The purpose of the study was to conduct a mixed method descriptive case study to answer the question: "How African-American and Hispanic High School Students in an Urban Charter High School may benefit from the Early College High School Model of receiving…

High School and Youth Trends

MedlinePlus

... High School and Youth Trends Monitoring the Future Survey: High School and Youth Trends Email Facebook Twitter ... December 2017 This year's Monitoring the Future (MTF) survey of drug use and attitudes among 8th, 10th, ...

Mathematics Course-Taking in Rural High Schools

ERIC Educational Resources Information Center

Anderson, Rick; Chang, Beng

2011-01-01

Using data from the 2005 NAEP High School Transcript Study, this paper examines the mathematics course-taking of rural high school students. Although several studies indicate rural high school students' mathematics achievement is comparable to that of students in non-rural high schools, the mathematics course-taking patterns of rural and non-rural…

High School Economic Composition and College Persistence

ERIC Educational Resources Information Center

Niu, Sunny X.; Tienda, Marta

2013-01-01

Using a longitudinal sample of Texas high school seniors of 2002 who enrolled in college within the calendar year of high school graduation, we examine variation in college persistence according to the economic composition of their high schools, which serves as a proxy for unmeasured high school attributes that are conductive to postsecondary…

Teaching Ethics to High School Students

ERIC Educational Resources Information Center

Pass, Susan; Willingham, Wendy

2009-01-01

Working with two teachers and thirty-four high school seniors, the authors developed procedures and assessments to teach ethics in an American high school civics class. This approach requires high school students to discover an agreement or convergence between Kantian ethics and virtue ethics. The authors also created an instrument to measure…

A Study of School Size among Alabama's Public High Schools

ERIC Educational Resources Information Center

Lindahl, Ronald A.; Cain, Patrick M., Sr.

2012-01-01

The purpose of this study was to examine the relationship between the size of Alabama's public high schools, selected school quality and financial indicators, and their students' performance on standardized exams. When the socioeconomic level of the student bodies is held constant, the size of high schools in Alabama has relatively little…

High School Parking Lots.

ERIC Educational Resources Information Center

Neff, Thomas G.

2002-01-01

Describes the reorganization of the site of Ben Davis High School in Wayne Township, Indiana as an example of improvements to school parking lot design and vehicle/pedestrian traffic flow and security. Includes design drawings. (EV)

High School Preparation Program 1975-1976.

ERIC Educational Resources Information Center

Giddings, Morsley G.

This report evaluates the High School Preparation Program which was designed to identify, orient and prepare third year intermediate and junior high school students for successful admission to the special high schools in New York City. 200 students participated in the program. Priority was given to those students who were one year or more below…

Trenton High School: Attitude Builds Community

ERIC Educational Resources Information Center

Principal Leadership, 2013

2013-01-01

High schools often are the anchor of their communities. Nowhere is this more so than in rural north-central Missouri where Trenton High School is the community. Over the last 10 years, this 400-student comprehensive high school mirrored the community's economic downturn and experienced a significant increase in students living in poverty--to the…

Credentialing high school psychology teachers.

PubMed

Weaver, Kenneth A

2014-09-01

The National Standards for High School Psychology Curricula (American Psychological Association, 2013b) require a teacher with considerable psychology content knowledge to teach high school psychology courses effectively. In this study, I examined the initial teaching credential requirements for high school psychology teachers in the 50 states plus the District of Columbia. Thirty-four states (the District of Columbia is included as a state) require the social studies credential to teach high school psychology. An analysis of the items on standardized tests used by states to validate the content knowledge required to teach social studies indicates little or no presence of psychology, a reflection of psychology's meager presence in the social studies teacher preparation curricula. Thus, new teachers with the social studies teaching credential are not prepared to teach high school psychology according to the National Standards. Approval of The College, Career, and Civic Life (C3) Framework for Social Studies State Standards: Guidance for Enhancing the Rigor of K-12 Civics, Economics, Geography, and History (National Council for the Social Studies, 2013) presents an opportunity to advocate for establishing a psychology credential in the 34 states. (c) 2014 APA, all rights reserved.

The Chinese High School Student's Stress in the School and Academic Achievement

ERIC Educational Resources Information Center

Liu, Yangyang; Lu, Zuhong

2011-01-01

In a sample of 466 Chinese high school students, we examined the relationships between Chinese high school students' stress in the school and their academic achievements. Regression mixture modelling identified two different classes of the effects of Chinese high school students' stress on their academic achievements. One class contained 87% of…

Differences in Student Misbehavior after Completing In-School Suspension between Rural High School and Suburban High School Students

ERIC Educational Resources Information Center

Welch, Martin Ervind

2010-01-01

This study investigated the differences that exist in rural and suburban high school student misbehavior after completing in-school suspension (ISS) in Alabama's Mobile County Public School System. The independent variables of rural or suburban, gender, and ethnicity were used to determine the differences of the various groups. The archival…

Alaska High School Graduation Qualifying Examination Booklet.

ERIC Educational Resources Information Center

Alaska State Dept. of Education, Juneau.

This booklet is an explanation of what the Alaska High School Graduation Qualifying Examination means to Alaskans and how it fits into a larger school accountability reform initiative. The high school class of 2002 is the first group of students who will need to pass the High School Graduation Qualifying Examination to receive a high school…

Analysis of Institutional Competitiveness of Junior High Schools through the Admission Test to High School Education

ERIC Educational Resources Information Center

Armendáriz, Joyzukey; Tarango, Javier; Machin-Mastromatteo, Juan Daniel

2018-01-01

This descriptive and correlational research studies 15,658 students from 335 secondary schools in the state of Chihuahua, Mexico, through the results of the examination of admission to high school education (National High School Admission Test--EXANI I from the National Assessment Center for Education--CENEVAL) on logical-mathematical and verbal…

Escape rates over potential barriers: variational principles and the Hamilton-Jacobi equation

NASA Astrophysics Data System (ADS)

Cortés, Emilio; Espinosa, Francisco

We describe a rigorous formalism to study some extrema statistics problems, like maximum probability events or escape rate processes, by taking into account that the Hamilton-Jacobi equation completes, in a natural way, the required set of boundary conditions of the Euler-Lagrange equation, for this kind of variational problem. We apply this approach to a one-dimensional stochastic process, driven by colored noise, for a double-parabola potential, where we have one stable and one unstable steady states.

Continuing Care in High Schools: A Descriptive Study of Recovery High School Programs

PubMed Central

Finch, Andrew J.; Moberg, D. Paul; Krupp, Amanda Lawton

2014-01-01

Data from 17 recovery high schools suggest programs are dynamic and vary in enrollment, fiscal stability, governance, staffing, and organizational structure. Schools struggle with enrollment, funding, lack of primary treatment accessibility, academic rigor, and institutional support. Still, for adolescents having received treatment for substance abuse, recovery schools appear to successfully function as continuing care providers reinforcing and sustaining therapeutic benefits gained from treatment. Small size and therapeutic programming allow for a potentially broader continuum of services than currently exists in most of the schools. Recovery schools thus provide a useful design for continuing care warranting further study and policy support. PMID:24591808

Park West High School Vocational and High School Equivalency Bilingual Program, 1987-88. OREA Evaluation Report.

ERIC Educational Resources Information Center

Berney, Tomi D.; Alvarez, Rosalyn

In its fifth and final year of federal funding, the Vocational and High School Equivalency Program at New York's Park West High School served 254 students in grades 9-12. The program's purpose was to help students of limited English proficiency develop English language skills while receiving occupational training after school. The transitional…

THREE HIGH SCHOOLS REVISITED--ANDREWS, MCPHERSON, AND NOVA. PROFILES OF SIGNIFICANT SCHOOLS.

ERIC Educational Resources Information Center

KOHN, SHERWOOD D.

THREE SCHOOLS--NOVA HIGH SCHOOL IN FORT LAUDERDALE, FLORIDA, MCPHERSON SENIOR HIGH SCHOOL IN MCPHERSON, KANSAS, AND ANDREWS SENIOR HIGH SCHOOL IN ANDREWS, TEXAS--ARE EXAMINED IN THIS REPORT. ALL OF THEM ARE CONSIDERED ADVANCED EDUCATIONAL PLANTS, AND ALL HAVE BEEN IN FULL OPERATION FOR LESS THAN FIVE YEARS, BUT MOST OF THEIR INNOVATIONAL ASPECTS…

School Uniforms in Urban Public High Schools

ERIC Educational Resources Information Center

Draa, Virginia Ann Bendel

2005-01-01

The purpose of this study was to determine whether or not the implementation of a mandatory uniform policy in urban public high schools improved school performance measures at the building level for rates of attendance, graduation, academic proficiency, and student conduct as measured by rates of suspensions and expulsions. Sixty-four secondary…

Big school, small school: (re)testing assumptions about high school size, school engagement and mathematics achievement.

PubMed

Weiss, Christopher C; Carolan, Brian V; Baker-Smith, E Christine

2010-02-01

In an effort to increase both adolescents' engagement with school and academic achievement, school districts across the United States have created small high schools. However, despite the widespread adoption of size reduction reforms, relatively little is known about the relationship between size, engagement and outcomes in high school. In response, this article employs a composite measure of engagement that combines organizational, sociological, and psychological theories. We use this composite measure with the most recent nationally-representative dataset of tenth graders, Educational Longitudinal Study: 2002, (N = 10,946, 46% female) to better assess a generalizable relationship among school engagement, mathematics achievement and school size with specific focus on cohort size. Findings confirm these measures to be highly related to student engagement. Furthermore, results derived from multilevel regression analysis indicate that, as with school size, moderately sized cohorts or grade-level groups provide the greatest engagement advantage for all students and that there are potentially harmful changes when cohorts grow beyond 400 students. However, it is important to note that each group size affects different students differently, eliminating the ability to prescribe an ideal cohort or school size.

Lessons Learned: How Early College High Schools Offer a Pathway for High School Reform

ERIC Educational Resources Information Center

Kaniuka, Theodore Stefan; Vickers, Melinda

2010-01-01

In 2002, Early College High Schools Initiative became a reality across the United States for students and educators looking for ways to improve student graduation rates, college attendance, and overall student achievement. This mixed method case study found that (a) the early college high school environment supported the academic success of…

High School Physics Courses & Enrollments: Results from the 2012-13 Nationwide Survey of High School Physics Teachers. Focus On

ERIC Educational Resources Information Center

White, Susan; Tesfaye, Casey Langer

2014-01-01

This report examines enrollments in high school physics during the 2012-13 school year. Based on data from the most recent survey (which includes both public and private high schools in the U.S.), it is estimated that 39% of the class of 2013 took high school physics before graduating. During the 2012-13 school year, 1.38 million students were…

Supporting Students through Participation in the Regional High School Summer School Program

ERIC Educational Resources Information Center

Zhao, Huafang; McGaughey, Trisha A.; Wade, Julie

2014-01-01

The Office of Shared Accountability (OSA) in Montgomery County (Maryland) Public Schools (MCPS) conducted a study of the MCPS Regional High School Summer School Program. Academic intervention programs (AIPs) in MCPS, including the Regional High School Summer School Program, aim to help students gain lost credits and earn credits needed for…

High School Leaders and Their Schools. Volume II: Profiles of Effectiveness.

ERIC Educational Resources Information Center

Pellicer, Leonard O.; And Others

This study was the third in a series of national studies of the high school principalship dating back to the early 1960s. Its major purpose was to analyze and describe high school leaders and their schools. This volume describes the characteristics and behaviors of high performing principals (type "A") and typically performing principals ("type…

Executive High School Internship Program.

ERIC Educational Resources Information Center

Duperrault, JoAnn Hunter

1992-01-01

The Executive High School Internship Program in Tampa, Florida, involves gifted and talented high school seniors working for a semester as nonpaid administrative assistants in public or private sector organizations. The program's history, recruitment policies, placement practices, and monitoring are reviewed. (DB)

High School Completion Longitudinal Study

ERIC Educational Resources Information Center

Alberta Education, 2009

2009-01-01

While Alberta enjoys proven high, world-class results in student achievement, raising high school completion rates is one of the top priorities in improving the provincial education system. The 2011-12 targeted high school completion rate is 82% five years after entering Grade 10--a 2.5% increase from the current average rate of 79.5%. The purpose…

High School Physics Availability: Results from the 2012-13 Nationwide Survey of High School Physics Teachers. Focus On

ERIC Educational Resources Information Center

White, Susan; Tesfaye, Casey Langer

2014-01-01

In this report, the authors share their analysis of the data from over 3,500 high schools in the U.S. beginning with an examination of the availability of physics in U.S. high schools. The schools in their sample are a nationally-representative random sample of the almost 25,000 high schools in forty-nine of the fifty states. Table 1 shows the…

School lunch and snacking patterns among high school students: associations with school food environment and policies.

PubMed

Neumark-Sztainer, Dianne; French, Simone A; Hannan, Peter J; Story, Mary; Fulkerson, Jayne A

2005-10-06

This study examined associations between high school students' lunch patterns and vending machine purchases and the school food environment and policies. A randomly selected sample of 1088 high school students from 20 schools completed surveys about their lunch practices and vending machine purchases. School food policies were assessed by principal and food director surveys. The number of vending machines and their hours of operation were assessed by trained research staff. Students at schools with open campus policies during lunchtime were significantly more likely to eat lunch at a fast food restaurant than students at schools with closed campus policies (0.7 days/week vs. 0.2 days/week, p < .001). Student snack food purchases at school were significantly associated with the number of snack machines at schools (p < .001) and policies about the types of food that can be sold. In schools with policies, students reported making snack food purchases an average of 0.5 +/- 1.1 days/week as compared to an average of 0.9 +/- 1.3 days/week in schools without policies (p < .001). In schools in which soft drink machines were turned off during lunch time, students purchased soft drinks from vending machines 1.4 +/- 1.6 days/week as compared to 1.9 +/- 1.8 days/week in schools in which soft drink machines were turned on during lunch (p = .040). School food policies that decrease access to foods high in fats and sugars are associated with less frequent purchase of these items in school among high school students. Schools should examine their food-related policies and decrease access to foods that are low in nutrients and high in fats and sugars.

High School Principals and Money Management.

ERIC Educational Resources Information Center

Gonzales, Kathleen; Bogotch, Ira

This study describes the managing of discretionary, school-generated monies by high school principals.. Principals (N=1303) in large, public high schools were asked about the policies and practices pertaining to the fiscal management of discretionary funds, like business partnerships, student activities, athletics, concessions, fundraising, and…

Case Study: POLYTECH High School, Woodside, Delaware.

ERIC Educational Resources Information Center

Southern Regional Education Board, Atlanta, GA.

POLYTECH High School in Woodside, Delaware, has gone from being among the worst schools in the High Schools That Work (HSTW) network to among the best. Polytech, which is now a full-time technical high school, has improved its programs and outcomes by implementing a series of organizational, curriculum, teaching, guidance, and leadership changes,…

After Installation: Ubiquitous Computing and High School Science in Three Experienced, High-Technology Schools

ERIC Educational Resources Information Center

Drayton, Brian; Falk, Joni K.; Stroud, Rena; Hobbs, Kathryn; Hammerman, James

2010-01-01

There are few studies of the impact of ubiquitous computing on high school science, and the majority of studies of ubiquitous computing report only on the early stages of implementation. The present study presents data on 3 high schools with carefully elaborated ubiquitous computing systems that have gone through at least one "obsolescence cycle"…

Case Study: William Charles Akins High School.

ERIC Educational Resources Information Center

Southern Regional Education Board (SREB), 2011

2011-01-01

Akins High School is the newest and second largest high school in the Austin Independent School District in Austin, Texas. This report describes how the school has used small learning communities and the "HSTW" framework of Key Practices to improve the school culture, personalize the learning environment, improve student achievement and…

Epidemiology of Injuries in High School Football: Does School Size Matter?

PubMed

King, Harold; Campbell, Stephen; Herzog, Makenzie; Popoli, David; Reisner, Andrew; Polikandriotis, John

2015-08-01

More than 1 million US high school students play football. Our objective was to compare the high school football injury profiles by school enrollment size during the 2013-2014 season. Injury data were prospectively gathered on 1806 student athletes while participating in football practice or games by certified athletic trainers as standard of care for 20 high schools in the Atlanta Metropolitan area divided into small (<1600 students enrolled) or large (≥1600 students enrolled) over the 2013-2014 football season. Smaller schools had a higher overall injury rate (79.9 injuries per 10,000 athletic exposures vs. 46.4 injuries per 10,000 athletic exposures; P < .001). In addition, smaller schools have a higher frequency of shoulder and elbow injuries (14.3% vs. 10.3%; P = .009 and 3.5% vs. 1.5%; P = .006, respectively) while larger schools have more hip/upper leg injuries (13.3% vs. 9.9%; P = .021). Lastly, smaller schools had a higher concussion distribution for offensive lineman (30.6% vs. 13.4%; P = .006) and a lower rate for defensive backs/safeties (9.2% vs. 25.4%; P = .008). This study is the first to compare and show unique injury profiles for different high school sizes. An understanding of school specific injury patterns can help drive targeted preventative measures.

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

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-17

... Hydro, LLC; Notice of Preliminary Permit Application Accepted for Filing and Soliciting Comments, Motions To Intervene, and Competing Applications On February 19, 2013, Hamilton Street Hydro, LLC, filed an application for a preliminary permit, pursuant to section 4(f) of the Federal Power Act (FPA...

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

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-17

... Hydro, LLC; Notice of Preliminary Permit Application Accepted for Filing and Soliciting Comments, Motions To Intervene, and Competing Applications On February 19, 2013, Hamilton Street Hydro, LLC, filed an application for a preliminary permit, pursuant to section 4(f) of the Federal Power Act (FPA...

Easing the Transition to High School

ERIC Educational Resources Information Center

Lampert, Joan

2005-01-01

First-year students in high school face numerous pressures and usually have to face high school finals on their own. It does not have to be this way as a school outside Chicago, Maine East, demonstrates with its Freshman Advisory program that has senior students mentoring first year students.

National College Progression Rates: For High Schools Participating in the National Student Clearinghouse StudentTracker Service. High School Benchmarks

ERIC Educational Resources Information Center

National Student Clearinghouse, 2014

2014-01-01

This second annual report provides high school-to-college transition rates for graduates of public non-charter, public charter, and private high schools. For students of public non-charter high schools the rates are reported in 12 categories based on the school-level demographic and geographic characteristics. This timely and comprehensive data is…

School Connectedness for Students in Low-Income Urban High Schools

ERIC Educational Resources Information Center

Nasir, Na'ilah Suad; Jones, Amina; McLaughlin, Milbrey Wallin

2011-01-01

Background/Context: In this article, we explore school connectedness for students in a high-poverty urban school. Current approaches to measuring connection conflate behavior and attitudinal measures of connection and rarely explore school connection in urban school settings. Purpose/Objective/Research Question/Focus of Study: We examine…

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

ERIC Educational Resources Information Center

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,…

Personality Types of Illinois Elementary Principals in High-Poverty, High-Performing Schools

ERIC Educational Resources Information Center

Hollowell, Daniel R.

2016-01-01

The socio-economic achievement gap is prevalent in schools across the country. There are many high-poverty, high-performing schools that have been successful in closing this achievement gap. This study investigated 30 Illinois elementary school principals from high-poverty, high-achieving schools. Principals were given the Myers-Briggs Type…

Who Drops Out of High School? Findings from High School and Beyond. Contractor Report.

ERIC Educational Resources Information Center

Barro, Stephen M.; Kolstad, Andrew

This document contains the final report on a study of factors associated with dropping out of high school. The analyses presented are based on data from the initial and first follow-up rounds of the High School and Beyond survey of the sophomore class of 1980. The introductory chapter discusses the background of the dropout problem and influences…

School lunch and snacking patterns among high school students: Associations with school food environment and policies

PubMed Central

Neumark-Sztainer, Dianne; French, Simone A; Hannan, Peter J; Story, Mary; Fulkerson, Jayne A

2005-01-01

Objectives This study examined associations between high school students' lunch patterns and vending machine purchases and the school food environment and policies. Methods A randomly selected sample of 1088 high school students from 20 schools completed surveys about their lunch practices and vending machine purchases. School food policies were assessed by principal and food director surveys. The number of vending machines and their hours of operation were assessed by trained research staff. Results Students at schools with open campus policies during lunchtime were significantly more likely to eat lunch at a fast food restaurant than students at schools with closed campus policies (0.7 days/week vs. 0.2 days/week, p < .001). Student snack food purchases at school were significantly associated with the number of snack machines at schools (p < .001) and policies about the types of food that can be sold. In schools with policies, students reported making snack food purchases an average of 0.5 ± 1.1 days/week as compared to an average of 0.9 ± 1.3 days/week in schools without policies (p < .001). In schools in which soft drink machines were turned off during lunch time, students purchased soft drinks from vending machines 1.4 ± 1.6 days/week as compared to 1.9 ± 1.8 days/week in schools in which soft drink machines were turned on during lunch (p = .040). Conclusion School food policies that decrease access to foods high in fats and sugars are associated with less frequent purchase of these items in school among high school students. Schools should examine their food-related policies and decrease access to foods that are low in nutrients and high in fats and sugars. PMID:16209716

School Leadership and Technology Challenges: Lessons from a New American High School

ERIC Educational Resources Information Center

Peck, Craig; Mullen, Carol A.; Lashley, Carl; Eldridge, John A.

2011-01-01

In this evidence-based practice article the authors investigate the challenges that leaders (administrators, staff, and teachers) face in high schools where personnel navigate technology reform. We studied an American comprehensive high school within a large school district in southeastern United States. School administrators and teachers faced…

Numerical Schemes for the Hamilton-Jacobi and Level Set Equations on Triangulated Domains

NASA Technical Reports Server (NTRS)

Barth, Timothy J.; Sethian, James A.

1997-01-01

Borrowing from techniques developed for conservation law equations, numerical schemes which discretize the Hamilton-Jacobi (H-J), level set, and Eikonal equations on triangulated domains are presented. The first scheme is a provably monotone discretization for certain forms of the H-J equations. Unfortunately, the basic scheme lacks proper Lipschitz continuity of the numerical Hamiltonian. By employing a virtual edge flipping technique, Lipschitz continuity of the numerical flux is restored on acute triangulations. Next, schemes are introduced and developed based on the weaker concept of positive coefficient approximations for homogeneous Hamiltonians. These schemes possess a discrete maximum principle on arbitrary triangulations and naturally exhibit proper Lipschitz continuity of the numerical Hamiltonian. Finally, a class of Petrov-Galerkin approximations are considered. These schemes are stabilized via a least-squares bilinear form. The Petrov-Galerkin schemes do not possess a discrete maximum principle but generalize to high order accuracy.

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

NASA Astrophysics Data System (ADS)

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.

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

ERIC Educational Resources Information Center

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…

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

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

... Hydro, LLC; Notice of Preliminary Permit Application Accepted for Filing and Soliciting Comments, Motions To Intervene, and Competing Applications On March 26, 2013, Hamilton Street Hydro, LLC, filed an application for a preliminary permit, pursuant to section 4(f) of the Federal Power Act (FPA), proposing to...

Middle School and High School Students Who Stutter: A Qualitative Investigation of School Experiences

ERIC Educational Resources Information Center

Cobb, Tiffany R.

2017-01-01

Purpose: The purpose of this study was to explore and further understand the ways in which middle school and high school students perceive their school experiences within the school environment. School has an important impact on the social development of children (Milsom, 2006). Learning is not done individually as classrooms are inherently social…

Characteristics of school-sanctioned sports: participation and attrition in Wisconsin public high schools.

PubMed

Landis, Matthew J; Peppard, Paul P; Remington, Patrick L

2007-09-01

Successful approaches are needed to decrease the burden of obesity on America's youth. Researchers often look to the high school interscholastic sports experience as a promising area for intervention. The purpose of this paper is to examine trends in participation over the course of a 4-year educational period. Two research questions are posed in this study: (1) how does participation in interscholastic sports change over the high school interscholastic sports experience, and (2) how do gender and school size influence these patterns? To answer these questions, a panel study is used to prospectively follow 412 Wisconsin public high schools from freshman year (2000-2001) to senior year (2003-2004). Participation prevalence (percent participation) in freshman year and risk of attrition (defined as a reduction in prevalence) from freshman to senior year are reported for sport, gender, and school size characteristics. Overall sports participation is greatest in smaller schools versus larger schools for both females (36% versus 20%) and males (38% versus 25%). Most high school sports exhibit declines in participation, including those sports with the highest prevalence of freshman participation. Compared to sports participants attending large schools, participants attending small schools have a lower risk of attrition from freshman to senior year. However, female attrition is much higher than male attrition in small schools, whereas this difference is not as apparent in large schools. The results of this research suggest school size and gender play important roles in initial and sustained involvement during high school. Despite the potential immediate and long-term benefits of high school interscholastic sports participation, there is limited research that prospectively examines patterns of participation through high school. Expanding the use of this measurement approach may effectively promote physical activity as youth grow into adults.

Project Synopsis for High School/High Tech

NASA Technical Reports Server (NTRS)

1997-01-01

To help increase the diversity of workers at NASA centers it is necessary to provide students with disabilities the opportunities to explore careers in high technology. HIGH SCHOOL/HIGH TECH, an enrichment program, pioneered at Goddard Space Flight Center, successfully introduces students with disabilities to high tech careers. This community-based partnership serves as a model for three additional NASA sites-Ames Research Center, Johnson Space Flight Center, and Lewis Research Center. For a three year period beginning August 15, 1995, provide financial and technical support to a local agency in each NASA center area which serves persons with disabilities to enable a High School/High Tech program to develop and stand alone. Each project will develop a basis of cooperation with Ames, Johnson, and Lewis as well as a variety of community groups including the public schools, high tech employers, post-secondary education and training programs, rehabilitation agencies, and community economic development organizations. Throughout the startup period and thereafter, local youths with disabilities will have early exposure to professions in mathematics, science, and technology-related fields. This exposure will be multifaceted to insure adequate opportunity for realistic career exploration so these youths have an opportunity to test their interests and abilities. The exposure will be presented in the most supportive environment that is feasible.

DESIGNS FOR SMALL HIGH SCHOOLS.

ERIC Educational Resources Information Center

NIMNICHT, GLENDON P.; PARTRIDGE, ARTHUR R.

BY MULTIPLE-CLASS TEACHING AND FLEXIBLE SCHEDULING, SMALL HIGH SCHOOLS CAN OFFER EDUCATIONAL PROGRAMS COMPARABLE TO THOSE OFFERED BY LARGE HIGH SCHOOLS. WITH ATTENTION TO FACILITY DESIGN, NOT ONLY CAN SCIENCE, MATHEMATICS, FOREIGN LANGUAGE, ART, BUSINESS, INDUSTRIAL ARTS, HOMEMAKING, ENGLISH, AND SOCIAL STUDIES BE OFFERED TO TWO OR MORE GROUPS OF…

Continuing Care in High Schools: A Descriptive Study of Recovery High School Programs

ERIC Educational Resources Information Center

Finch, Andrew J.; Moberg, D. Paul; Krupp, Amanda Lawton

2014-01-01

Data from 17 recovery high schools suggest programs are dynamic and vary in enrollment, fiscal stability, governance, staffing, and organizational structure. Schools struggle with enrollment, funding, lack of primary treatment accessibility, academic rigor, and institutional support. Still, for adolescents having received treatment for substance…

Beating the Odds: High Performing, Small High-Schools in the Rural South

ERIC Educational Resources Information Center

Rural School and Community Trust, 2004

2004-01-01

The Southern Rural High School Study Initiative seeks to identify high performing rural high schools in the South, engage education leaders in the region in analyzing the challenges faced by these schools and consider the public policies that might serve to transfer the lessons and strategies used by these schools to other small rural high schools…

More High School Graduates: How Schools Can Save Students from Dropping Out

ERIC Educational Resources Information Center

Levin, Ben

2012-01-01

"More High School Graduates" is a comprehensive guide for school leaders and government policymakers committed to boosting high school graduation rates. Drawing from his knowledge as an education official and professor, author Ben Levin presents a system to turn around secondary schools that is adaptable for local-, district-, and state-level…

The Case for Coherent High Schools

ERIC Educational Resources Information Center

Hill, Paul T.; Maas, Tricia

2015-01-01

High school redesign is one of the most elusive reform challenges to date. This paper explains why personalized high schools are hard to get and keep in a traditional school district, and shows how they can be made much more broadly available through changes in policy and philanthropic investments. Drawing from examples of successful and…

Evaluation of High School Plus (HS+) in Montgomery County Public Schools

ERIC Educational Resources Information Center

Modarresi, Shahpar; Wade, Julie; Zhao, Huafang; Wolanin, Natalie

2014-01-01

The MCPS Office of Shared Accountability conducted an evaluation of the "High School Plus" (HS+) program implemented in Montgomery County (Maryland) Public Schools (MCPS). HS+ is one of the intervention programs offered by MCPS to provide additional ways of earning high school credits for students who have failed courses required for…

A photovoice study of school belongingness among high school students in Norway.

PubMed

Lieblein, Vaiva Sunniva Deraas; Warne, Maria; Huot, Suzanne; Laliberte Rudman, Debbie; Raanaas, Ruth Kjærsti

2018-12-01

Although high school graduation is important for living conditions and health throughout life, many students do not complete. In Norway's northern most county, Finnmark, up to 45% of students do not complete high school. Contrary to prior research that has primarily focused on causes for dropout, this study's aim was to deepen understanding of factors that support high school attendance. A strengths-based participatory approach using photovoice addressed attendance factors as perceived by seven participating students from one high school in Finnmark. Qualitative content analysis of data generated through group dialogue about participant-generated photos and individual interviews identified six factors important for students' school attendance: a supportive school environment, a good learning environment, recuperation and recreation, family and friends, goals and ambitions, and place attachment. Related aspects of a supportive environment and belongingness, where school staff made important contributions to promoting a positive environment, were essential.

Key Strategies for Designing Professional Development for Teachers of Blended High School Courses as Perceived by California High School Principals

ERIC Educational Resources Information Center

Grado, Christopher

2014-01-01

Purpose: The purpose of this study was to identify key strategies for designing professional development for teachers of blended high school courses, as perceived by California high school principals. High schools are going to the blended model more frequently and the trend is that there will be many more such models for high school students as…

DOING Astronomy Research in High Schools.

NASA Astrophysics Data System (ADS)

Nook, M. A.; Williams, D. L.

2000-12-01

A collaboration between six science teachers at five central Minnesota high schools and astronomers at St. Cloud State University designed and implemented a program to involve high school students in active observational astronomy research. The emphasis of the program is to engage students and teachers in a research project that allows them to better understand the nature of scientific endeavor. Small, computerized telescopes and CCD cameras make it possible for high schools to develop astronomical research programs where the process of science can be experienced first hand. Each school obtained an 8-inch or 10-inch computerized SCT and a CCD camera or SLR. Astronomers from St. Cloud State University (SCSU) trained the teachers in proper astronomical techniques, as well as helping to establish the goals and objectives of the research projects. Each high school instructor trained students in observing and data reduction techniques and served as the research director for their school's project. Student observations continued throughout the school year concluding in the spring, 2000. A Variable Star Symposium was held May 20, 2000 as a culminating event. Each student involved in the process was invited to attend and give a presentation on the results of their research on variable stars. The symposium included an invited talk by a professional astronomer, and student oral and poster presentations. The research is continuing in all five of the original high schools. Eight additional schools have expressed interest in this program and are becoming involved in developing their research programs. This work is supported by Toyota Motor Sales, USA, Inc. and administered by the National Science Teachers Association through a 1999 Toyota TAPESTRY Grant and by St. Cloud State University and Independent School District 742, St. Cloud, MN.

Hamilton-Jacobi-Bellman equations and approximate dynamic programming on time scales.

PubMed

Seiffertt, John; Sanyal, Suman; Wunsch, Donald C

2008-08-01

The time scales calculus is a key emerging area of mathematics due to its potential use in a wide variety of multidisciplinary applications. We extend this calculus to approximate dynamic programming (ADP). The core backward induction algorithm of dynamic programming is extended from its traditional discrete case to all isolated time scales. Hamilton-Jacobi-Bellman equations, the solution of which is the fundamental problem in the field of dynamic programming, are motivated and proven on time scales. By drawing together the calculus of time scales and the applied area of stochastic control via ADP, we have connected two major fields of research.

High School Students' Jobs: Related and Unrelated to School

ERIC Educational Resources Information Center

Hamilton, Stephen F.; Sumner, Rachel

2017-01-01

Work experience can be beneficial to high school students, especially when the work is regular and less than 20 hours/week. Previous studies have found that school-related work experience provides more learning opportunities with fewer negative consequences than jobs unrelated to school. This study analyzed responses of 22,183 seniors from 868…

High-throughput method to predict extrusion pressure of ceramic pastes.

PubMed

Cao, Kevin; Liu, Yang; Tucker, Christopher; Baumann, Michael; Grit, Grote; Lakso, Steven

2014-04-14

A new method was developed to measure the rheology of extrudable ceramic pastes using a Hamilton MicroLab Star liquid handler. The Hamilton instrument, normally used for high throughput liquid processing, was expanded to function as a low pressure capillary rheometer. Diluted ceramic pastes were forced through the modified pipettes, which produced pressure drop data that was converted to standard rheology data. A known ceramic paste containing cellulose ether was made and diluted to various concentrations in water. The most dilute paste samples were tested in the Hamilton instrument and the more typical, highly concentrated, ceramic paste were tested with a hydraulic ram extruder fitted with a capillary die and pressure measurement system. The rheology data from this study indicates that the dilute high throughput method using the Hamilton instrument correlates to, and can predict, the rheology of concentrated ceramic pastes normally used in ceramic extrusion production processes.

Each Belongs: The Remarkable Story of the First School System to Move to Inclusion

ERIC Educational Resources Information Center

Hansen, Jim

2012-01-01

The Hamilton-Wentworth Catholic District School Board has just celebrated 30 Years of Fully Inclusive Education for All. Their mission statement: "EACH BELONGS". This remarkable book by Jim Hansen collects the history--including an extensive collection of documents and letters from teachers and families--that tell the stories of the…

Selected High School History Teachers' Suggestions for Teaching Reading and Study Skills Needed in High School History Classes.

ERIC Educational Resources Information Center

Davis, E. Dale

A summary of recommendations from the recent literature dealing with reading and study skills in high school history and social studies and data from interviews with high school history teachers are presented. The literature search revealed that little teaching of reading and study skills is done in high schools but that history and social studies…

Regular Soda Policies, School Availability, and High School Student Consumption

PubMed Central

Terry-McElrath, Yvonne M.; Chriqui, Jamie F.; O’Malley, Patrick M.; Chaloupka, Frank J.; Johnston, Lloyd D.

2014-01-01

Background Beginning in the 2014–2015 school year, all U.S. schools participating in federally reimbursable meal programs are required to implement new nutrition standards for items sold in competitive venues. Multilevel mediation modeling examining direct, mediated, and indirect pathways between policy, availability, and student consumption might provide insight into possible outcomes of implementing aspects of the new standards. Purpose To employ multilevel mediation modeling using state- and school district–level policies mandating school soda bans, school soda availability, and student soda consumption. Methods The 2010–2012 Monitoring the Future surveys obtained nationally representative data on high school student soda consumption; school administrators provided school soda availability data. State laws and district policies were compiled and coded. Analyses conducted in 2014 controlled for state-, school-, and student-level characteristics. Results State–district–school models found that state bans were associated with significantly lower school soda availability (c, p<0.05) but district bans showed no significant associations. No significant direct, mediated, or indirect associations between state policy and student consumption were observed for the overall sample. Among African American high school students, state policy was associated directly with significantly lower school soda availability (a, p<0.01), and—indirectly through lower school availability—with significantly lower soda consumption (a*b, p<0.05). Conclusions These analyses indicate state policy focused on regular soda strongly affected school soda availability, and worked through changes in school availability to decrease soda consumption among African American students, but not the overall population. PMID:25576493

Case Study: Corbin High School.

ERIC Educational Resources Information Center

Southern Regional Education Board (SREB), 2011

2011-01-01

Corbin High School is located in a small, rural community of approximately 8,000 residents in southeastern Kentucky, midway between Lexington and Knoxville, Tennessee. The mission of Corbin High School is to provide opportunities that will help each student prepare for a successful transition to college, the workplace and life. This report…

High Pressure Reform: Examining Urban Schools' Response to Multiple School Choice Policies

ERIC Educational Resources Information Center

Holme, Jennifer Jellison; Carkhum, Rian; Rangel, Virginia Snodgrass

2013-01-01

Over the past several decades, policymakers have sought to address the problem of school failure by exposing traditional public schools to competitive market forces. In this analysis, we examine how two traditional public schools in a "high pressure/high choice" urban school cluster in Texas responded to a number of overlapping choice…

An After-School Counseling Program for High-Risk Middle School Students

ERIC Educational Resources Information Center

Kruczek, Theresa; Alexander, Charlene M.; Harris, Kevin

2005-01-01

There are a number of middle school students who experience difficulty making the transition from childhood to early adolescence and may be described as high-risk. This article describes an after-school program designed to promote healthy identity and adaptive personal choice behaviors in a high-risk group of middle school students.

Factors Associated with High School Exit Exam Outcomes among Homeless High School Students

ERIC Educational Resources Information Center

Uretsky, Mathew C.; Stone, Susan

2016-01-01

Little is known about academic performance among homeless high school students, although correlates of academic performance are well documented among their peers in the elementary and middle school grades. This study explores the relationship between student-level demographic and academic performance indicators (for example, grade point average…

TOO COOL FOR SCHOOL? VIOLENCE, PEER STATUS, AND HIGH SCHOOL DROPOUT*

PubMed Central

Staff, Jeremy; Kreager, Derek A.

2014-01-01

Research shows that peer status in adolescence is positively associated with school achievement and adjustment. However, subculture theories of juvenile delinquency and school-based ethnographies suggest that (1) disadvantaged boys are often able to gain some forms of peer status through violence and (2) membership in violent groups undermines educational attainment. Building on these ideas, we use peer network data from the National Longitudinal Study of Adolescent Health (Add Health) to examine whether peer status within highly violent groups increases male risks of high school dropout. Consistent with the subcultural argument, we find that disadvantaged boys with high status in violent groups are at much greater risks of high school dropout than other students. PMID:25484458

High School Teen Mentoring Handbook

ERIC Educational Resources Information Center

Alberta Advanced Education and Technology, 2009

2009-01-01

Big Brothers Big Sisters Edmonton & Area, in partnership with Alberta Advanced Education and Technology, are providing the High School Teen Mentoring Program, a school-based mentoring program where mentor-mentee matches meet for one hour per week to engage in relationship-building activities at an elementary school. This initiative aims to…

NCAA Boosts Scrutiny of "Nontraditional" High Schools

ERIC Educational Resources Information Center

Trotter, Andrew

2006-01-01

This article discusses an intercollegiate sports governing body's scrutiny of fraudulent high school records. Responding to recent news stories about star collegiate athletes with fraudulent or sketchy high school qualifications, the National Collegiate Athletic Association (NCAA) is sharpening its scrutiny of high school programs that are not…

High School Newspaper Financing: An Assessment.

ERIC Educational Resources Information Center

Dvorak, Jack

Eighty schools that were members of the Iowa High School Press Association responded to a questionnaire about the school newspaper's financial status in light of public school budget cuts. The collected data indicated that nearly half of the respondent schools published newspapers at no cost and in cooperation with a community newspaper. Sixty…

High school seniors by race and SES

NASA Astrophysics Data System (ADS)

White, Susan C.

2015-12-01

In September, we looked at participation in high school physics by race and ethnicity, and we have provided two different views of physics in high school by socioeconomic status (SES). This month, we consider the proportion of seniors attending schools by race and SES. About half of the Hispanics and almost 45% of the African-Americans among high school seniors in 2013 attended a school where the students were determined to be "worse off" economically than their peers in the local area. The converse is true for Asians and Whites with the vast majority attending schools where students are seen as "better off" than their peers.

Teaching Early College High School at LaGuardia Community College. Early College High School Initiative

ERIC Educational Resources Information Center

Glick, Marcia

2006-01-01

The Bill & Melinda Gates Foundation, along with Carnegie Corporation of New York, the Ford Foundation, and the W.K. Kellogg Foundation, is funding the Early College High School Initiative. The 13 partner organizations are creating or redesigning more than 250 pioneering small high schools. Jobs for the Future coordinates the Early College High…

The Effect of High School Shootings on Schools and Student Performance

ERIC Educational Resources Information Center

Beland, Louis-Philippe; Kim, Dongwoo

2016-01-01

We analyze how fatal shootings in high schools affect schools and students using data from shooting databases, school report cards, and the Common Core of Data. We examine schools' test scores, enrollment, number of teachers, graduation, attendance, and suspension rates at schools that experienced a shooting, employing a difference-in-differences…

Investing in High School

ERIC Educational Resources Information Center

Green, Daniel G.

2012-01-01

Strapped for cash, a Massachusetts high school creates its own venture capital fund to incentivize teachers to create programs that improve student learning. The result has been higher test scores and higher job satisfaction. One important program is credited with helping close the achievement gap at the school, while others have helped ambitious…

Three High Schools Revisited--Andrews, McPherson, and Nova. Profiles of Significant Schools.

ERIC Educational Resources Information Center

Kohn, Sherwood D.

Three schools--Nova High School in Fort Lauderdale, Florida, McPherson Senior High School in McPherson, Kansas, and Andrews Senior High School in Andrews, Texas--are examined in this report. All of them are considered advanced educational plants, and all have been in full operation for less than five years, but most of their innovational aspects…

Separation: High School to College.

ERIC Educational Resources Information Center

Brody, Michael; And Others

The transition from high school senior to college freshman reflects the emergence of the adolescent into the young adult and can result in separation anxiety for parent and senior. In order to support the parents and seniors, a seminar on the topic of separation was given to parents and seniors by a child psychiatrist and two high school college…

A Meaningful High School Diploma

ERIC Educational Resources Information Center

Siegel, Shepherd

2009-01-01

Creating a meaningful high school diploma will expose students to the full range of adult options which will enable them to shape their high school education in a way that connects to their current interests and stimulates the growth of new ones. Fully connecting all students to these four worlds of knowledge will equip them to build one…

Student, Faculty and Administrator Attitudes and Perceptions of Virtual High School Classes at One Suburban New Jersey Public High School

ERIC Educational Resources Information Center

Donlevie, Gina

2011-01-01

The 2005 Summit on High Schools led to redesigning schools and promoting 21st Century Skills. Consequently, this study assesses the implementation of supplemental online courses, offered through the Virtual High School (VHS), at one suburban New Jersey public high school. The following questions guided this research project: (1) How do the VHS…

Especially for High School Teachers

NASA Astrophysics Data System (ADS)

Howell, J. Emory

1999-12-01

Chemistry and the Environment This issue contains more than 20 articles relating to the environment. Several articles of potential interest are indicated in the Table of Contents with the SSC mark (). Others are not so indicated because they depict use of expensive instrumentation or costly procedures, but if you have an interest in environmental chemistry you may wish to examine all the environmentally related articles. While many of the articles, both marked and unmarked, are targeted to college-level environmental chemistry curricula or to introductory courses for non-major, the methods described in several could be readily adapted to high school chemistry courses. One article likely to be of interest to teachers is found in News from Online, pp 1608-1609. The author explains how to use the U.S. Environment Protection Agency's EnviroMapper Web site to view and query environmental information. She mentioned finding a hazardous waste handler located near her home, so I decided to check the area near my home. I quickly located a natural gas salt dome storage facility marked on the map and, with a few more mouse clicks, I found information that included status of compliance with regulations, amounts of each compound released to the air in tons per year, and how to contact the corporation owning the site. Email and Web site addresses were included for the convenience of anyone wishing to contact the corporation. Students could learn a great deal about where they live that is relevant to chemistry by using the EPA site. Additional Web sites dealing with environmental issues and chemistry are cited in the sidebar at the bottom of p 1609. Among the articles that could be adapted to an advanced high school chemistry class or possibly even to an introductory class is one titled Bridge of Mandolin County (pp 1671-1672). It describes a case-study strategy similar to the scenarios used in ChemStudy. Students analyze information from various

How High School Students Select a College.

ERIC Educational Resources Information Center

Gilmour, Joseph E., Jr.; And Others

The college selection process used by high school students was studied and a paradigm that describes the process was developed, based on marketing theory concerning consumer behavior. Primarily college freshmen and high school seniors were interviewed, and a few high school juniors and upper-level college students were surveyed to determine…

Case Studies of Leading Edge Small Urban High Schools. Core Academic Strategic Designs: 2. Noble Street Charter High School

ERIC Educational Resources Information Center

Shields, Regis Anne; Ireland, Nicole; City, Elizabeth; Derderian, Julie; Miles, Karen Hawley

2008-01-01

This report is one of nine detailed case studies of small urban high schools that served as the foundation for the Education Resource Strategies (ERS) report "Strategic Designs: Lessons from Leading Edge Small Urban High Schools." These nine schools were dubbed "Leading Edge Schools" because they stand apart from other high…

Eye Injuries in High School and Collegiate Athletes.

PubMed

Boden, Barry P; Pierpoint, Lauren A; Boden, Rebecca G; Comstock, R Dawn; Kerr, Zachary Y

Although eye injuries constitute a small percentage of high school and college sports injuries, they have the potential to be permanently debilitating. Eye injury rates will vary by sport, sex, and between the high school and college age groups. Descriptive epidemiology study. Level 3. Data from eye injury reports in high school and college athletes were obtained from the National High School Sports-Related Injury Surveillance System, High School Reporting Information Online (HS RIO) database over a 10-year span (2005-2006 through 2014-2015 school years) and the National Collegiate Athletic Association (NCAA) Injury Surveillance Program (ISP) over an 11-year span (2004-2005 through 2014-2015 school years). Injury rates per 100,000 athlete-exposures (AEs), injury rate ratios (RRs), and 95% CIs were calculated. Distributions of eye injuries by diagnosis, mechanism, time loss, and surgery needs were also examined. A total of 237 and 273 eye injuries were reported in the HS RIO and the NCAA ISP databases, respectively. The sports with the highest eye injury rates (per 100,000 AEs) for combined high school and college athletes were women's basketball (2.36), women's field hockey (2.35), men's basketball (2.31), and men's wrestling (2.07). Overall eye injury rates at the high school and college levels were 0.68 and 1.84 per 100,000 AEs, respectively. Eye injury rates were higher in competition than practice in high school (RR, 3.47; 95% CI, 2.69-4.48) and college (RR, 3.13; 95% CI, 2.45-3.99). Most injuries were contusions (high school, 35.9%; college, 33.3%) and due to contact (high school, 89.9%; college, 86.4%). Only a small percentage of injuries resulted in time loss over 21 days (high school, 4.2%; college, 3.0%). Eye injury rates and patterns vary by sport, sex, and between the high school and college age groups. Although severe injuries do occur, most eye injuries sustained by high school and college athletes are minor, with limited time loss and full recovery

25 CFR 39.145 - Can a school receive both a small school adjustment and a small high school adjustment?

Code of Federal Regulations, 2012 CFR

2012-04-01

... small high school adjustment? 39.145 Section 39.145 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... Adjustment § 39.145 Can a school receive both a small school adjustment and a small high school adjustment? A school that meets the criteria in § 39.140 can receive both a small school adjustment and a small high...

25 CFR 39.145 - Can a school receive both a small school adjustment and a small high school adjustment?

Code of Federal Regulations, 2014 CFR

2014-04-01

... small high school adjustment? 39.145 Section 39.145 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... Adjustment § 39.145 Can a school receive both a small school adjustment and a small high school adjustment? A school that meets the criteria in § 39.140 can receive both a small school adjustment and a small high...

25 CFR 39.145 - Can a school receive both a small school adjustment and a small high school adjustment?

Code of Federal Regulations, 2013 CFR

2013-04-01

... small high school adjustment? 39.145 Section 39.145 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... Adjustment § 39.145 Can a school receive both a small school adjustment and a small high school adjustment? A school that meets the criteria in § 39.140 can receive both a small school adjustment and a small high...

Curriculum in Food Handling and Distribution; a Guide for Experimentation in High School and Post High School Vocational Training.

ERIC Educational Resources Information Center

Stiles, Philip G.; And Others

The project developed an experimental curriculum guide for training persons at the high school and post-high school levels in food handling and distribution. Data were gathered through interviews with over 200 food industries in Connecticut. Courses and curriculums were obtained from six secondary schools and seven post-secondary schools. Some of…

Especially for High School Teachers

NASA Astrophysics Data System (ADS)

Emory Howell, J.

1999-11-01

many of our readers. The High School/College Interface Luncheon was part of the very rich day-long High School Program at the New Orleans ACS Meeting. Shown here (from left) are Glenn Crosby, the luncheon speaker; Lillie Tucker-Akin, the High School Day program chair; and Fred Johnson, Assistant Superintendent of Shelby County (TN) schools and Immediate Past President of NSTA. The recipient of the James Bryant Conant Award in High School Chemistry Teaching is Frank G. Cardulla, who taught for many years at Niles North High School, Skokie, Illinois. His extensive record of service to fellow teachers includes editing the JCE "View from My Classroom" feature for several years and writing several articles, as well as his recent appointment to the JCE Board of Publication. The recipient of the George C. Pimentel Award in Chemical Education is Jerry A. Bell of the American Chemical Society in Washington, DC. An author of numerous articles appearing in JCE and a member of the JCE Board of Publication for several years, he currently serves as Board Chair. The 16th Biennial Conference on Chemical Education Readers who attended the 15th BCCE in Waterloo, Ontario, know that much of the programming at these conferences is of interest to high school teachers. Many work shops, papers, and demonstrations are presented by high school teachers. There are many other outstanding papers and posters, plenary speakers, and exciting demonstrations. The 16th BCCE will be held at the University of Michigan in Ann Arbor, July 30-August 3, 2000. Among the high school teachers already scheduled to present workshops at the 16th BCCE are George Hague, Lynn Hershey, and Jack Randall, and there will be many more before the program is completed. The High School Chemistry Program Chair is Tim Graham, Roosevelt High School (MI). The Organizing Committee is seeking the assistance of local sections of the American Chemical Society

Special Education in High School Redesign

ERIC Educational Resources Information Center

National High School Center, 2011

2011-01-01

This annotated bibliography, co-authored by the National High School Center and the National Secondary Transition Technical Assistance Center, identifies articles that address high school redesign as it relates to students with disabilities and special education's role in such initiatives. The articles are organized around the National High School…

Availability of high school extracurricular sports programs and high-risk behaviors.

PubMed

Cohen, Deborah A; Taylor, Stephanie L; Zonta, Michela; Vestal, Katherine D; Schuster, Mark A

2007-02-01

The Surgeon General has called for an expansion of school-based extracurricular sports programs to address the obesity epidemic. However, little is known about the availability of and participation in high school extracurricular sports and how participation in these sports is related to high-risk behaviors. We surveyed Los Angeles County public high schools in 2002 to determine the number of extracurricular sports programs offered and the percentage of students participating in those programs. We used community data on rates of arrests, births, and sexually transmitted diseases (STDs) among youth to examine associations between risk behaviors and participation in sports programs. The average school offered 14 sports programs, and the average participation rate was 39% for boys and 30% for girls. Smaller schools and schools with higher percentages of disadvantaged students offered fewer programs. The average school offering 13 or fewer programs had 14% of its students participating, while the average school offering 16 or more programs had 31% of its students participating in sports. Controlling for area-level demographics, juvenile arrest rates and teen birth rates, but not STD rates, were lower in areas where schools offered more extracurricular sports. Opportunities for participation in high school extracurricular sports are limited. Future studies should test whether increased opportunities will increase physical activity and impact the increasing overweight problem in youths.

Should School Boards Discontinue Support for High School Football?

PubMed

Margolis, Lewis H; Canty, Greg; Halstead, Mark; Lantos, John D

2017-01-01

A pediatrician is asked by her local school board to help them decide whether to discontinue their high school football program. She reviews the available evidence on the risks of football and finds it hopelessly contradictory. Some scholars claim that football is clearly more dangerous than other sports. Others suggest that the risks of football are comparable to other sports, such as lacrosse, ice hockey, or soccer. She finds very little data on the long-term sequelae of concussions. She sees claims that good coaching and a school culture that prioritizes the health of athletes over winning can reduce morbidity from sports injuries. In this paper, 3 experts also review the evidence about sports risks and discuss what is known and not known about the science and the ethics of high school football. Copyright © 2017 by the American Academy of Pediatrics.

School Disrepair and Substance Use among Regular and Alternative High School Students

ERIC Educational Resources Information Center

Grana, Rachel A.; Black, David; Sun, Ping; Rohrbach, Louise A.; Gunning, Melissa; Sussman, Steven

2010-01-01

Background: The physical environment influences adolescent health behavior and personal development. This article examines the relationship between level of school disrepair and substance use among students attending regular high school (RHS) and alternative high school (AHS). Methods: Data were collected from students (N = 7058) participating in…

Case Study: Walhalla High School, Walhalla, S.C.

ERIC Educational Resources Information Center

Southern Regional Education Board, Atlanta, GA.

In 1987, Walhalla High School in Walhalla, South Carolina, undertook a major restructuring effort to raise the school's standards and keep pace with the expectations of local high-tech businesses and industry. School and district leaders established an affiliation with the Southern Regional Education Board's High Schools That Work initiative,…

School and Community Predictors of Smoking: A Longitudinal Study of Canadian High Schools

PubMed Central

Watts, Allison; Brown, K. Stephen; Lee, Derrick; Sabiston, Catherine; Nykiforuk, Candace; Eyles, John; Manske, Steve; Campbell, H. Sharon; Thompson, Mary

2013-01-01

Objectives. We identified the most effective mix of school-based policies, programs, and regional environments associated with low school smoking rates in a cohort of Canadian high schools over time. Methods. We collected a comprehensive set of student, school, and community data from a national cohort of 51 high schools in 2004 and 2007. Hierarchical linear modeling was used to predict school and community characteristics associated with school smoking prevalence. Results. Between 2004 and 2007, smoking prevalence decreased from 13.3% to 10.7% in cohort schools. Predictors of lower school smoking prevalence included both school characteristics related to prevention programming and community characteristics, including higher cigarette prices, a greater proportion of immigrants, higher education levels, and lower median household income. Conclusions. Effective approaches to reduce adolescent smoking will require interventions that focus on multiple factors. In particular, prevention programming and high pricing for cigarettes sold near schools may contribute to lower school smoking rates, and these factors are amenable to change. A sustained focus on smoking prevention is needed to maintain low levels of adolescent smoking. PMID:23237165

School and community predictors of smoking: a longitudinal study of Canadian high schools.

PubMed

Lovato, Chris; Watts, Allison; Brown, K Stephen; Lee, Derrick; Sabiston, Catherine; Nykiforuk, Candace; Eyles, John; Manske, Steve; Campbell, H Sharon; Thompson, Mary

2013-02-01

We identified the most effective mix of school-based policies, programs, and regional environments associated with low school smoking rates in a cohort of Canadian high schools over time. We collected a comprehensive set of student, school, and community data from a national cohort of 51 high schools in 2004 and 2007. Hierarchical linear modeling was used to predict school and community characteristics associated with school smoking prevalence. Between 2004 and 2007, smoking prevalence decreased from 13.3% to 10.7% in cohort schools. Predictors of lower school smoking prevalence included both school characteristics related to prevention programming and community characteristics, including higher cigarette prices, a greater proportion of immigrants, higher education levels, and lower median household income. Effective approaches to reduce adolescent smoking will require interventions that focus on multiple factors. In particular, prevention programming and high pricing for cigarettes sold near schools may contribute to lower school smoking rates, and these factors are amenable to change. A sustained focus on smoking prevention is needed to maintain low levels of adolescent smoking.

School-wide implementation of the elements of effective classroom instruction: Lessons from a high-performing, high-poverty urban school

NASA Astrophysics Data System (ADS)

Dyson, Hilarie

2008-10-01

The purpose of the study was to identify structures and systems implemented in a high-performing high-poverty urban school to promote high academic achievement among students of color. The researcher used a sociocultural theoretical framework to examine the influence of culture on the structures and systems that increased performance by African American and Hispanic students. Four research questions guided the study: (1) What are the trends and patterns of student performance among students of color? (2) What are the organizational structures and systems that are perceived to contribute to high student performance in high-poverty urban schools with high concentrations of students of color? (3) How are the organizational structures and systems implemented to support school-wide effective classroom instruction that promotes student learning? (4) How is the construct of race reflected in the school's structures and systems? Qualitative data were collected through interviews, observations, and artifact collection. A single case study method was employed and collected data were triangulated to capture and explore the rich details of the study. The study focused on a high-performing high-poverty urban elementary school located in southern California. The school population consisted of 99% students of color and 93% were economically disadvantaged. The school was selected for making significant and consistent growth in Academic Performance Index and Adequate Yearly Progress over a 3-year period. The school-wide structures and systems studied were (a) leadership, (b) school climate and culture, (c) standards-based instruction, (d) data-driven decision making, and (e) professional development. Four common themes emerged from the findings: (a) instructional leadership that focused on teaching and learning; (b) high expectations for all students; (c) school-wide focus on student achievement using standards, data, and culturally responsive teaching; and (d) positive

The Predictors of Indonesian Senior High School Students' Anger at School

ERIC Educational Resources Information Center

Hernawati, Lucia; Rahayu, Esti; Soejowinoto, Petrus

2015-01-01

This study aimed to find out the correlation between senior high school students' anger at school and the quality relationship of parents-adolescents, peer pressure, narcissistic personality, and school climate. The instruments used were student anger at school inventory, scale of adolescent and family attachment, peer pressure inventory,…

High school science fair and research integrity

PubMed Central

Dalley, Simon; Shepherd, Karen; Reisch, Joan

2017-01-01

Research misconduct has become an important matter of concern in the scientific community. The extent to which such behavior occurs early in science education has received little attention. In the current study, using the web-based data collection program REDCap, we obtained responses to an anonymous and voluntary survey about science fair from 65 high school students who recently competed in the Dallas Regional Science and Engineering Fair and from 237 STEM-track, post-high school students (undergraduates, 1st year medical students, and 1st year biomedical graduate students) doing research at UT Southwestern Medical Center. Of the post-high school students, 24% had competed in science fair during their high school education. Science fair experience was similar overall for the local cohort of Dallas regional students and the more diverse state/national cohort of post-high school students. Only one student out of 122 reported research misconduct, in his case making up the data. Unexpectedly, post-high school students who did not participate in science fair anticipated that carrying out science fair would be much more difficult than actually was the case, and 22% of the post-high school students anticipated that science fair participants would resort to research misconduct to overcome obstacles. No gender-based differences between students’ science fair experiences or expectations were evident. PMID:28328976

High school science fair and research integrity.

PubMed

Grinnell, Frederick; Dalley, Simon; Shepherd, Karen; Reisch, Joan

2017-01-01

Research misconduct has become an important matter of concern in the scientific community. The extent to which such behavior occurs early in science education has received little attention. In the current study, using the web-based data collection program REDCap, we obtained responses to an anonymous and voluntary survey about science fair from 65 high school students who recently competed in the Dallas Regional Science and Engineering Fair and from 237 STEM-track, post-high school students (undergraduates, 1st year medical students, and 1st year biomedical graduate students) doing research at UT Southwestern Medical Center. Of the post-high school students, 24% had competed in science fair during their high school education. Science fair experience was similar overall for the local cohort of Dallas regional students and the more diverse state/national cohort of post-high school students. Only one student out of 122 reported research misconduct, in his case making up the data. Unexpectedly, post-high school students who did not participate in science fair anticipated that carrying out science fair would be much more difficult than actually was the case, and 22% of the post-high school students anticipated that science fair participants would resort to research misconduct to overcome obstacles. No gender-based differences between students' science fair experiences or expectations were evident.

Prevalence of tobacco use among junior high and senior high school students in Taiwan.

PubMed

Chen, Ping-Ling; Huang, Weigang; Chuang, Yi-Li; Warren, Charles W; Jones, Nathan R; Asma, Samira

2008-12-01

Tobacco use is a major preventable cause of death in the world. This article describes and compares tobacco use prevalence for students attending junior high schools and senior high schools in Taiwan. This report uses data from the Global Youth Tobacco Survey (GYTS) completed among 4689 junior high school students and 4426 senior high school students in Taiwan in 2004-2005. The GYTS uses a 2-stage sampling design to produce nationally representative data for junior and senior high students in general and vocational schools. Higher smoking prevalence was observed among senior high (10.1% general schools and 15.9% vocational schools) than junior high (5.5%) school students. Smoking prevalence of girls in junior high (3.2%) and senior high schools (4.6% general and 11.1% vocational) was almost as high or higher than adult females' (4.3%) smoking rates. The pattern of smoking intensity across school years and type of school shows that the percentage of smokers who were experimenters (47.1%) was higher in junior high school and the percentage of smokers who were regular/established smokers (over 50%) was higher in senior high school. Smoking prevalence described in this report shows that there are challenges facing the tobacco prevention and control program in Taiwan. The findings suggest that schools should increase their smoking initiation prevention efforts and make available cessation programs and counseling to help students quit smoking. If effective youth tobacco control programs are not developed and implemented in Taiwan, future morbidity and mortality attributed to tobacco will surely increase, especially among women.

An Air Pollution Resource Manual for Junior High School and High School Teachers.

ERIC Educational Resources Information Center

Nurnberger, Robert G.

This manual was conceived and developed by a team of teachers and subject matter experts from diverse areas and planned as a resource for teachers at the middle school and high school levels who are concerned with air pollution. Not intended as a syllabus or student text, it offers information and sample exercises which may be incorporated into a…

Schools or Students? Identifying High School Effects on Student Suspensions

ERIC Educational Resources Information Center

Baker-Smith, E. Christine

2015-01-01

Evidence is clear that discipline in high school is associated with negative outcomes across the life course. Not only are suspensions related to declining academic trajectories during high school in the form of attendance and academic achievement, students suspended once are also more likely to be suspended again and also substantially increase…

Conceptualizations of School Leadership among High School Principals in Jamaica

ERIC Educational Resources Information Center

Newman, Mairette

2013-01-01

Drawing on evidence from research that adopted a qualitative case study design and used grounded theory methods of data analysis, this study examined how selected high school principals in Jamaica conceptualize school leadership. Data were sourced from semi-structured interviews, field observations as well as from school, principal and official…

Communities, Students, Schools, and School Crime: A Confirmatory Study of Crime in U.S. High Schools

ERIC Educational Resources Information Center

Chen, Greg

2008-01-01

This study investigates how community characteristics, student background, school climate, and zero-tolerance policies interact to affect school crime. The study articulates and fits a school crime model to 712 high schools participating in the 2000 School Survey on Crime and Safety, confirming that school location and student socioeconomic status…

The New Urban High School: A Practitioner's Guide.

ERIC Educational Resources Information Center

Big Picture Co., Cambridge, MA.

In October 1996, the Big Picture Company set out to find six urban high schools that use school-to-work strategies as a lever for whole-school reform. In the schools finally selected for the New Urban High Schools Project, and in others examined for the study, "school-to-work" is a misnomer, because the majority of students are entering…

Dropping out of High School: The Role of School Organization and Structure.

ERIC Educational Resources Information Center

Lee, Valerie E.; Burkam, David T.

This paper explores how high schools, through their structures and organizations, may influence their students' decisions about whether to stay in school until graduation or drop out. Traditional explanations for dropout behavior have focused on individual students' social background and academic behaviors. What high schools do to push out or hold…

Evaluation Findings from High School Reform Efforts in Baltimore

ERIC Educational Resources Information Center

Smerdon, Becky; Cohen, Jennifer

2009-01-01

The Baltimore City Public School System (BCPSS) is one of the first urban districts in the country to undertake large-scale high school reform, phasing in small learning communities by opening new high schools and transforming large, comprehensive high schools into small high schools. With support from the Bill & Melinda Gates Foundation, a…

Louisiana High School Weathers the Storm to Become a Leader in Student Achievement and High Graduation Rates. "High Schools That Work" Profile

ERIC Educational Resources Information Center

Southern Regional Education Board (SREB), 2011

2011-01-01

Warren Easton Charter High School in New Orleans, Louisiana, has weathered changes of many types, including Hurricane Katrina in 2005. After having to close for the 2005-2006 school year, the school reopened as a charter school with a board and stepped up its efforts to raise student achievement. Now the school is receiving attention for the…

High Schools on a Human Scale: How Small Schools Can Transform American Education.

ERIC Educational Resources Information Center

Toch, Thomas

This book argues that large American high schools have become obsolete and uses case studies of four new or restructured schools to show why smallness and distinctiveness are prerequisites for school reform. The large comprehensive high school developed as an economical means of providing a range of "tracks," from practical subjects for future…

Choosing Optional Career Education. Project Choice 1988-89. OREA Report. Evaluation Section Report.

ERIC Educational Resources Information Center

Berney, Tomi D.; Plotkin, Donna

This report evaluates the implementation and outcome of the Elementary and Secondary Education Act Title VII program, Choosing Optional Infused Career Education (Project CHOICE) in Springfield Gardens High School in Queens (New York) and Fort Hamilton High School in Brooklyn (New York) for the 1988-89 school year. The project was created to combat…

Case Study of Leadership Practices and School-Community Interrelationships in High-Performing, High-Poverty, Rural California High Schools

ERIC Educational Resources Information Center

Masumoto, Marcia; Brown-Welty, Sharon

2009-01-01

Many rural California high schools are impacted by the disadvantages of poverty, non-English speaking students, limited resources, changing demographics, and challenges of the rural context. Focusing on contemporary leadership theories and school-community interrelationships, this qualitative study examines the practices of educational leaders in…

The Preparation of Schools for Serious School Violence: An Analysis of New Mexico Public High Schools

ERIC Educational Resources Information Center

DiMatteo, Henry

2012-01-01

This study surveyed New Mexico high school principals on their current state of preparedness for serious school violence. The researcher surveyed 119 public high schools, receiving a 65% return rate from a 25-question survey. Specifically, this study analyzed the relationships of three predictor variables: prevention, response, and building of…

Problem-Based Learning: Modifying the Medical School Model for Teaching High School Economics.

ERIC Educational Resources Information Center

Maxwell, Nan L.; Bellisimo, Yolanda; Mergendoller, John

2001-01-01

Provides background information on the problem-based learning (PBL) model used in medical education that was adapted for high school economics. Describes the high school economics curriculum and outline the stages of the PBL model using examples from a unit called "The High School Food Court." Discusses the design considerations. (CMK)

Homework Hotline Questionnaires: For Parents (Elementary Schools); for Junior High School Students; for High School Students; Homework Hotline Questionnaire for Educators.

ERIC Educational Resources Information Center

Singh, Balwant

Four questionnaires, designed to measure attitudes toward a proposed homework hotline, are included in this document. There are versions for parents of students in grades 4 to 6, for junior high school students, for high school students, and for educators. The items concern student characteristics, desirable parental role in helping with homework,…

Seniors attending public high schools

NASA Astrophysics Data System (ADS)

White, Susan C.

2016-12-01

We have been looking at two different numbers that have been used to describe the availability of physics in U.S. high schools: 60% and 95%. Last month we noted that the U.S. Department of Education Office of Civil Rights (OCR) includes over 7000 more public schools in the denominator than AIP Statistics does. Almost 4000 of the additional schools are special education, alternative, or other schools that do have seniors enrolled. An additional ˜3350 are schools that have a grade 9, 10, 11, or 12, but no seniors enrolled. The 95% number reported by AIP Statistics is the proportion of seniors attending a school where physics is offered regularly. The italicized words explain the bulk of the difference between the 60% and 95%.

A Study of Democratic School Culture Perceptions of Sport High School Students

ERIC Educational Resources Information Center

Isikgöz, Enes

2016-01-01

In this study; the perceptions of the students studying at sport high schools about democratic school culture were analysed in accordance with different variables. Participants of the research consisted of 216 students studying at Sport High Schools in Sakarya and Batman Provinces of Turkey. The data were collected with the Democratic School…

Beyond High School Graduation Requirements: What Do Students Need To Learn at The International High School?

ERIC Educational Resources Information Center

LaGuardia Community Coll., Long Island City, NY. International High School.

The International High School opened on the campus of LaGuardia Community College in September 1985, with the goal of developing basic English language proficiency through a program of substantive study in a high school/college curriculum for students of limited English language abilities. This curriculum guide presents seven areas of discussion,…

Teacher Accountability at High Performing Charter Schools

ERIC Educational Resources Information Center

Aguirre, Moises G.

2016-01-01

This study will examine the teacher accountability and evaluation policies and practices at three high performing charter schools located in San Diego County, California. Charter schools are exempted from many laws, rules, and regulations that apply to traditional school systems. By examining the teacher accountability systems at high performing…

Conceptualizing Essential Components of Effective High Schools

ERIC Educational Resources Information Center

Preston, Courtney; Goldring, Ellen; Guthrie, J. Edward; Ramsey, Russell; Huff, Jason

2017-01-01

Three decades of reform aimed at improving disadvantaged student achievement have not substantially narrowed achievement and graduation gaps. This article reviews the research around eight essential components of effective high schools emerging from a review of the effective schools and high school reform literature, and provides a framework for…

Especially for High School Teachers

NASA Astrophysics Data System (ADS)

Howell, J. Emory

1999-06-01

Secondary School Feature Article * JCE Classroom Activity #18: Photochemistry and Pinhole Photography: An Interdisciplinary Experiment, by Angeliki A. Rigos and Kevin Salemme, p 736A High School Program at Anaheim ACS Meeting Congratulations to Barbara Sitzman of Chatsworth High School (Los Angeles) and her committee for organizing an outstanding day of activities! With support from the Southern California Section of the American Chemical Society and the encouragement of Tom Wildeman, CHED Program Committee Chair, the program attracted a large number of Southern California teachers and some from much greater distances. A synopsis of some of the day's activities is included in the Chemical Education Program Meeting Report, p 747. Other workshop topics included gel chromatography, forensic chemistry, art preservation and authentication, well water purification, and toxins in waste water. Also, a workshop on fitting polymers into the chemistry course was conducted by the Polymer Ambassadors. I thank Mickey Sarquis, founding editor of the JCE Secondary School Chemistry Section, for joining me in conducting an information workshop. The pictures appearing on this page were taken at the High School/College Interface Luncheon, which featured an address by Paul Boyer. In addition to the opportunity to visit with colleagues, enjoy a meal together, and win door prizes, those in attendance enjoyed a lively hands-on workshop led by Michael Tinnesand, Department Head of K-12 Science, ACS Education Division. Don't you wish you could have attended the High School Program? Plan Now: High School Program in New Orleans Mark your calendar for Sunday, August 22, 1999. The Fall ACS National Meeting will be held in New Orleans and the High School Program is scheduled on Sunday so that teachers will be able to avoid conflicts with the opening of the school year. Teachers in the Mid-South region are especially encouraged

Measuring Depression at the End of Life: Is the Hamilton Depression Rating Scale a Valid Instrument?

ERIC Educational Resources Information Center

Olden, Megan; Rosenfeld, Barry; Pessin, Hayley; Breitbart, William

2009-01-01

Depression at the end of life is a common mental health issue with serious implications for quality of life and decision making. This study investigated the reliability and validity of one of the most frequently used measures of depression, the Hamilton Depression Rating Scale (HAM-D) in 422 patients with terminal cancer admitted to a palliative…

National standards for high school psychology curricula.

PubMed

2013-01-01

The National Standards for High School Psychology Curricula attempts to represent current knowledge in the field of psychology in developmentally appropriate ways. Psychology is a popular high school course, one that can introduce students to scientific ideas and engage students in the learning process. However, it is difficult for even the best of teachers to present all of psychology in a single course for students who begin with virtually no formal knowledge of psychology. The standards presented here constitute the first of two reports in this issue of the American Psychologist (January 2013) representing recent American Psychological Association (APA) policies that support high-quality instruction in the teaching of high school psychology. These standards provide curricular benchmarks for student learning in the high school course.

Cyberbullying Among Greek High School Adolescents.

PubMed

Gkiomisi, Athanasia; Gkrizioti, Maria; Gkiomisi, Athina; Anastasilakis, Dimitrios A; Kardaras, Panagiotis

2017-05-01

To investigate the presence of cyberbullying among Greek students and the efficacy of proposed preventive interventions. Three types of high schools (private, experimental and public) with different politics on on-line aggression were enrolled. All students of the aforementioned schools were asked to complete an anonymous questionnaire. Around 62 % of the high school students experienced cyberbullying by electronic means, especially by cell phone, mostly the public school students (p 0.008). The bully was a stranger in more than 40 % of the cases. Over 60 % of the victims had not seeked help but dealt with the attack on their own. Only 20 % of the victims manifested sleep or eating disorders, physical/ psychological symptoms or changes in their social life as a consequence of the cyber-attack. Cyberbullying is a usual phenomenon among high school students. The bully is frequently unacquainted to the victim. Most of the victims are not physically or psychologically affected by the cyber-attack and do not share the event with anyone. There was a slight difference in the response of the students to cyberbullying among the different school politics of on-line aggression.

High Five: Building Capacity for School Excellence

ERIC Educational Resources Information Center

McCullen, Caroline

2006-01-01

In 2004, five North Carolina school districts combined forces with five corporate foundations to leverage their collective wisdom and develop regional strategies for school improvement. The result was the High Five Regional Partnership for High School Excellence, a corporate-public sector effort that had the common goal of improving graduation…

High School Flexibility Enhancement: A Literature Review

ERIC Educational Resources Information Center

Alberta Education, 2009

2009-01-01

This literature review is intended to help inform the development and implementation of innovative, educationally sound high school redesigns in Alberta. It is provided as a support resource for school administrators involved in Alberta Education's High School Flexibility Enhancement Project. Support is provided in the following ways: (1) a brief…

Distributed Instructional Leadership in High Schools

ERIC Educational Resources Information Center

Halverson, Richard; Clifford, Matthew

2013-01-01

This article explores the idea of distributed instructional leadership as a way to understand instructional leadership practice in comprehensive high schools. Our argument is that distributed leadership analyses allow researchers to uncover and explain how instructional improvement in high schools occurs through the efforts of multiple individuals…

Hershey Montessori Farm School: Place-Based High School Biology.

ERIC Educational Resources Information Center

Venaleck, Judy; McDonald, Pete

2001-01-01

Describes how the Hershey Montessori Farm School in Huntsburg, Ohio, developed an advanced biology course, which begins with an experience-based, task-oriented approach within different biomes of the surrounding environs while incorporating high school content and scientific method. Concludes that integrating place-based and contextual inquiries…

Alliance College-Ready Public Schools: Alice M. Baxter College-Ready High School

ERIC Educational Resources Information Center

EDUCAUSE, 2015

2015-01-01

The largest charter organization in Los Angeles serving more than 11,000 low-income students aims to prove it is possible to educate students at high levels across an entire system of schools. Alliance College-Ready Public Schools developed the PACE blended learning model, launched at the new Baxter High School, to more effectively prepare its…

Resource Allocation in High Schools. Final Report.

ERIC Educational Resources Information Center

Hartman, William T.

This study investigated the resource allocation process--how school administrators obtain the proper resources to operate their schools, distribute the available resources among the various school programs appropriately, and manage resources for effective educational results--in four high schools during the 1984-85 school year. Information was…

Demographic Factors Affecting Internet Using Purposes of High School Students

ERIC Educational Resources Information Center

Kilic, Abdullah Faruk; Güzeller, Cem Oktay

2017-01-01

This study aimed at determining the impact of demographic factors on the Internet usage purposes of high school students. The population of the study consisted of students between 9th and 12th grades from the Anatolian high schools, science high schools, social sciences high schools, sports high schools and fine arts high schools in Turkey. The…

High School Students and "Read Across America"?

ERIC Educational Resources Information Center

Fisher, Julieta Dias; Hill, Ann

2004-01-01

Although more commonly associated with elementary school rather than high school students, "Read Across America" celebrations can cater to any age group and generate enthusiasm for reading long after the festivities have ended. In this article, the authors, library media specialists at Washington Township High School in Sewell, New Jersey, share …

Determinants of High Schools' Advanced Course Offerings

ERIC Educational Resources Information Center

Iatarola, Patrice; Conger, Dylan; Long, Mark C.

2011-01-01

This article examines the factors that determine a high school's probability of offering Advanced Placement (AP) and International Baccalaureate (IB) courses. The likelihood that a school offers advanced courses, and the number of sections that it offers, is largely driven by having a critical mass of students who enter high school with…

Success Despite Socioeconomics: A Case Study of a High-Achieving, High-Poverty School

ERIC Educational Resources Information Center

Tilley, Thomas Brent; Smith, Samuel J.; Claxton, Russell L.

2012-01-01

This case study of a high-achieving, high-poverty school describes the school's leadership, culture, and programs that contributed to its success. Data were collected from two surveys (the School Culture Survey and the Vanderbilt Assessment of Leadership in Education), observations at the school site, and interviews with school personnel. The…

High School Reform and High School Afterschool: A Common Purpose. Afterschool Alert. Issue Brief No. 23

ERIC Educational Resources Information Center

Afterschool Alliance, 2005

2005-01-01

High school students and those who try to educate them have a tall order to fill. High schools must help create the workforce of the future by turning out graduates who have the 21st century skills that colleges and employers demand, while overcoming the achievement gap that exists for poor and minority students and fighting social pressures such…

Photonics classes in high school

NASA Astrophysics Data System (ADS)

John, Pearl V.; Shanks, Richard A.

2002-05-01

In continuing the development of a three-year high school photonics program, the Columbia Area Career Center (Missouri, USA) faces the challenges associated with introducing a new subject area to career technical education in the public school system. The program was established to address the severe lack of Laser Electro-Optical Technicians (LEOTs) in the local manufacturing industry. Its goals are to increase student awareness of the expanding job opportunities available in photonics and optics, teach skills needed for the field, and foster close ties with industry and post-secondary institutions. This paper examines the success of the program to date and outlines the problems associated with teaching an advanced curriculum at the high school level.

A Blueprint for Aligning High School Algebra with State Standards: One School's Journey

ERIC Educational Resources Information Center

Neher, Mallory Jane; Plourde, Lee A.

2012-01-01

This project was a response to the changes in the Washington State math assessments for high school students. The creation of an exit exam for Washington State high school students and the expectation that they pass it to graduate has placed tremendous pressure on high schools that struggled with low passing rates on the Washington State math…

How the Coalition Campus Schools Have Re-Imagined High School: Seven Years Later.

ERIC Educational Resources Information Center

Ancess, Jacqueline; Ort, Suzanna Wichterle

In 1992, a collaboration of educational reform organizations, the New York City Board of Education, a teachers' union, and private funders created a model of urban high school reform that was practitioner-driven. Two failing high schools, one in Manhattan and one in the Bronx, were phased out while 11 new, small autonomous high schools were…

Biochemistry Courses for High School Teachers.

ERIC Educational Resources Information Center

Ostrowski, W. S.

1987-01-01

Describes the secondary school system in Poland. Discusses the Integrated Medical Admission Test and it's implications for evaluating the level of knowledge on a national scale. Describes how new programs are produced. Discusses refresher courses organized for high school teachers. Lists several publications available to Polish high school…

Social Services in American High Schools.

ERIC Educational Resources Information Center

Farrar, Eleanor; Hampel, Robert L.

1987-01-01

School social services may seem highly bureaucratic, with staff members filling narrowly defined roles. In practice, the delivery of social services to high school students faced with pregnancy, alcoholism, divorce, suicide, and other problems is exceedingly informal. Considerable discretion and autonomy are needed to serve students with problems…

Graduation Coaching in High-Need Urban, High Schools

ERIC Educational Resources Information Center

Lacefield, Warren E.; Zeller, Pamela J.; Van Kannel-Ray, Nancy

2010-01-01

This study documents the impact of placing graduation coaches as a GEAR UP intervention in urban high schools. The overall goal was improvement of students' academic performance, particularly for students not passing core courses. This longitudinal study began with data collection in feeder middle schools where results indicated improved student…

School-Related Factors Affecting High School Seniors' Methamphetamine Use

ERIC Educational Resources Information Center

Stanley, Jarrod M.; Lo, Celia C.

2009-01-01

Data from the 2005 Monitoring the Future survey were used to examine relationships between school-related factors and high school seniors' lifetime methamphetamine use. The study applied logistic regression techniques to evaluate effects of social bonding variables and social learning variables on likelihood of lifetime methamphetamine use. The…

School lunches in Japan: their contribution to healthier nutrient intake among elementary-school and junior high-school children.

PubMed

Asakura, Keiko; Sasaki, Satoshi

2017-06-01

The role of school lunches in diet quality has not been well studied. Here, we aimed to determine the contribution of school lunches to overall nutrient intake in Japanese schoolchildren. The study was conducted nationwide under a cross-sectional design. A non-consecutive, three-day diet record was performed on two school days and a non-school day separately. The prevalence of inadequate nutrient intake was estimated for intakes on one of the school days and the non-school day, and for daily habitual intake estimated by the best-power method. The relationship between food intake and nutrient intake adequacy was examined. Fourteen elementary and thirteen junior high schools in Japan. Elementary-school children (n 629) and junior high-school children (n 281). Intakes between the school and non-school days were significantly different for ≥60 % of nutrients. Almost all inadequacies were more prevalent on the non-school day. Regarding habitual intake, a high prevalence of inadequacy was observed for fat (29·9-47·7 %), dietary fibre (18·1-76·1 %) and salt (97·0-100 %). Inadequate habitual intake of vitamins and minerals (except Na) was infrequent in elementary-school children, but was observed in junior high-school children, particularly boys. School lunches appear to improve total diet quality, particularly intake of most vitamins and minerals in Japanese children. However, excess intakes of fat and salt and insufficient intake of dietary fibre were major problems in this population. The contribution of school lunches to improving the intakes of these three nutrients was considered insufficient.

Disengagement and Loathing in High School.

ERIC Educational Resources Information Center

Baines, Lawrence A.; Stanley, Gregory Kent

2003-01-01

In the opinions of 52 high schools students who kept journals regarding their feelings about school, schools are irrelevant, dull, sterile, or worse; they despised unenthusiastic teachers teaching uninteresting lessons from textbooks. The increased emphasis on testing and accountability will probably will not change these opinions. (JOW)

A Career School-Within-a-School for Ethnically Diverse, At-Risk High School Students.

ERIC Educational Resources Information Center

Hon, Jeanne E.; Shorr, Abbe

1997-01-01

To counter low test scores, a rising dropout rate, and teacher apathy, a small group of teachers at Hollywood (California) High School developed a career academy, an interdisciplinary school-within-a-school stressing small classes and business speakers. The program recruited interested students and promoted a career theme with good employment…

Effect of Nanotechnology Instructions on Senior High School Students

ERIC Educational Resources Information Center

Lu, Chow-Chin; Sung, Chia-Chi

2011-01-01

In this research, we cooperate with senior high school teachers to understand current nanotechnology model of senior high school nanotechnology curriculum in Taiwan. Then design senior high school nanotechnology (nano-tech) curriculum to teach 503 senior high school students. After teaching the nano-tech curriculum we use the "Nanotechnology…

Hearings Before the Select Committee on Equal Educational Opportunity of the United States Senate, Ninety-Second Congress, First Session on Equal Educational Opportunity. Part II--Status of School Desegregation Law. Hearings Held Washington, D.C., June 15, 1971.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Select Committee on Equal Educational Opportunity.

The hearings on the status of school desegregation law called several witnesses to testify: Mr. Julius Chambers (NAACP); Prof. Alexander M. Bickel (Yale Law School); Prof. Charles Hamilton (Columbia University); Prof. Owen Fiss (University of Chicago Law School); and, Senator George McGovern of South Dakota. The appendixes of the report contain…

Creating a Comprehensive School Reform Model: The Talent Development High School with Career Academies.

ERIC Educational Resources Information Center

Jordan, Will J.; McPartland, James M.; Legters, Nettie E.; Balfanz, Robert

2000-01-01

Discusses the need for comprehensive reforms in school organization, curriculum and instruction, and professional development to address the problems of large urban high schools. Describes the Talent Development High School with Career Academies model being developed to meet the needs of such schools. (SLD)

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

PubMed

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 < 0.001). Both the DADSI and HAMA were more highly correlated with measures of 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.

Gifted Dropouts: Life after High School

ERIC Educational Resources Information Center

Shaw, Shana M.; Tallent-Runnels, Mary K.

2007-01-01

To determine if the adult lives of intellectually talented dropouts and high school graduates share commonalities, or if giftedness can help overcome the obstacles associated with not having a high school diploma, the authors looked at significant categories such as the attainment of education, employment, and certain aspects of their private…

Creatine supplementation in high school football players.

PubMed

McGuine, T A; Sullivan, J C; Bernhardt, D T

2001-10-01

To describe creatine supplementation patterns and behaviors associated with creatine supplementation in high school football players. A cross-sectional, multisite, anonymous, descriptive survey was conducted between October 1999 and February 2000. 37 public high schools in Wisconsin. A total of 1,349 high school football players, grades 9-12. Self-reported prevalence of creatine use, as well as perceived benefits and risks. In addition, sources of information and influence regarding creatine supplementation were assessed. 30% of the respondents reported using creatine. Creatine use was lowest in the 9th grade (10.4%) and highest in the 12th grade (50.5%). 41% of the players at small schools stated they used creatine compared with 29% of the players in large schools. Enhanced recovery following a workout was the most likely perceived benefit of creatine supplementation, while dehydration was cited most often as a risk of creatine use. Users were encouraged to take creatine most often by their friends while their parents discouraged creatine use. Creatine use is widespread in high school football players. High school football players who use creatine may not be aware of the risks and benefits associated with creatine supplementation. Sports medicine professionals who work with this population need to educate athletes, coaches, and parents about the use of creatine as a performance-enhancing supplement.

Study of High School Seniors Phi Delta Kappa 1986.

ERIC Educational Resources Information Center

White, Terry F.

This 1986 study of high school seniors addresses two topics. First, it reports seniors' attitudes toward and opinions about school, teachers, and school problems. Second, it compares the attitudes and opinions of high school seniors with those of Americans in general and those expressed by parents of high school students. Responses to questions in…

A Phenomenological Study of Transformational and Transactional Leadership Behaviors of Principals in Highly Rated Louisiana Schools Serving Elementary through High School Grades

ERIC Educational Resources Information Center

Juneau, Cassidy

2014-01-01

The purpose of this phenomenological narrative was to examine the experiences of principals in highly rated schools serving elementary through high school grades in central and southwest Louisiana in regards to transformational and transactional leadership. Highly rated schools are defined as schools achieving an A or B rating under the Louisiana…

Avoiding High School Senior Slump

ERIC Educational Resources Information Center

Weil, Henry

1974-01-01

The Freshman Year Program at the New School for Social Research is meant to be an alternative to the disaffection that appears in high school seniors. This freshman year establishes an interrelated approach to knowledge, while introducing students to a variety of educational disciplines. (Author/PG)

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

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

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. Wemore » compare them with 2013 and 2015 Planck data, and we show that they are in a very good agreement with observations.« less

On a Lagrange-Hamilton formalism describing position and momentum uncertainties

NASA Technical Reports Server (NTRS)

Schuch, Dieter

1993-01-01

According to Heisenberg's uncertainty relation, in quantum mechanics it is not possible to determine, simultaneously, exact values for the position and the momentum of a material system. Calculating the mean value of the Hamiltonian operator with the aid of exact analytic Gaussian wave packet solutions, these uncertainties cause an energy contribution additional to the classical energy of the system. For the harmonic oscillator, e.g., this nonclassical energy represents the ground state energy. It will be shown that this additional energy contribution can be considered as a Hamiltonian function, if it is written in appropriate variables. With the help of the usual Lagrange-Hamilton formalism known from classical particle mechanics, but now considering this new Hamiltonian function, it is possible to obtain the equations of motion for position and momentum uncertainties.

A Comparison of Mission Statements of National Blue Ribbon Schools and Unacceptable Texas High Schools

ERIC Educational Resources Information Center

Perfetto, John Charles; Holland, Glenda; Davis, Rebecca; Fedynich, La Vonne

2013-01-01

This study was conducted to determine the themes present in the context of high schools, to determine any significant differences in themes for high and low performing high schools, and to determine if significant differences were present for the same sample of high schools based on school size. An analysis of the content of mission statements…

Transitions from high school to college.

PubMed

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

High School Feedback: An Analysis of States' Current Efforts

ERIC Educational Resources Information Center

Data Quality Campaign, 2011

2011-01-01

There is increased demand from multiple stakeholders for information about K-12 students' success after high school. When this information is provided back to high schools, it is often referred to as "high school feedback" information. This working document captures knowledge about states' capacity to and progress in providing high school feedback…

A longitudinal study of school belonging and academic motivation across high school.

PubMed

Neel, Cari Gillen-O'; Fuligni, Andrew

2013-01-01

This longitudinal study examined how school belonging changes over the years of high school, and how it is associated with academic achievement and motivation. Students from Latin American, Asian, and European backgrounds participated (N = 572; age span = 13.94-19.15 years). In ninth grade, girls' school belonging was higher than boys'. Over the course of high school, however, girls' school belonging declined, whereas boys' remained stable. Within-person longitudinal analyses indicated that years in which students had higher school belonging were also years in which they felt that school was more enjoyable and more useful, above and beyond their actual level of achievement. Results highlight the importance of belonging for maintaining students' academic engagement during the teenage years. © 2012 The Authors. Child Development © 2012 Society for Research in Child Development, Inc.

Measuring Economic Attitudes in High School.

ERIC Educational Resources Information Center

Walstad, William B.; Soper, John C.

This paper discusses a survey undertaken to assess the attitudes of over 2,000 high school students towards economic issues and economics courses. The premise of the survey was that more studies evaluating economics instruction at the high school level overemphasize achievement and knowledge outcomes and fail to measure attitude outcomes. The…

Short Sleep Duration Among Middle School and High School Students - United States, 2015.

PubMed

Wheaton, Anne G; Jones, Sherry Everett; Cooper, Adina C; Croft, Janet B

2018-01-26

Insufficient sleep among children and adolescents is associated with increased risk for obesity, diabetes, injuries, poor mental health, attention and behavior problems, and poor academic performance (1-4). The American Academy of Sleep Medicine has recommended that, for optimal health, children aged 6-12 years should regularly sleep 9-12 hours per 24 hours and teens aged 13-18 years should sleep 8-10 hours per 24 hours (1). CDC analyzed data from the 2015 national, state, and large urban school district Youth Risk Behavior Surveys (YRBSs) to determine the prevalence of short sleep duration (<9 hours for children aged 6-12 years and <8 hours for teens aged 13-18 years) on school nights among middle school and high school students in the United States. In nine states that conducted the middle school YRBS and included a question about sleep duration in their questionnaire, the prevalence of short sleep duration among middle school students was 57.8%, with state-level estimates ranging from 50.2% (New Mexico) to 64.7% (Kentucky). The prevalence of short sleep duration among high school students in the national YRBS was 72.7%. State-level estimates of short sleep duration for the 30 states that conducted the high school YRBS and included a question about sleep duration in their questionnaire ranged from 61.8% (South Dakota) to 82.5% (West Virginia). The large percentage of middle school and high school students who do not get enough sleep on school nights suggests a need for promoting sleep health in schools and at home and delaying school start times to permit students adequate time for sleep.

High school science enrollment of black students

NASA Astrophysics Data System (ADS)

Goggins, Ellen O.; Lindbeck, Joy S.

How can the high school science enrollment of black students be increased? School and home counseling and classroom procedures could benefit from variables identified as predictors of science enrollment. The problem in this study was to identify a set of variables which characterize science course enrollment by black secondary students. The population consisted of a subsample of 3963 black high school seniors from The High School and Beyond 1980 Base-Year Survey. Using multiple linear regression, backward regression, and correlation analyses, the US Census regions and grades mostly As and Bs in English were found to be significant predictors of the number of science courses scheduled by black seniors.

The method of Ritz applied to the equation of Hamilton. [for pendulum systems

NASA Technical Reports Server (NTRS)

Bailey, C. D.

1976-01-01

Without any reference to the theory of differential equations, the initial value problem of the nonlinear, nonconservative double pendulum system is solved by the application of the method of Ritz to the equation of Hamilton. Also shown is an example of the reduction of the traditional eigenvalue problem of linear, homogeneous, differential equations of motion to the solution of a set of nonhomogeneous algebraic equations. No theory of differential equations is used. Solution of the time-space path of the linear oscillator is demonstrated and compared to the exact solution.

Numerical Schemes for the Hamilton-Jacobi and Level Set Equations on Triangulated Domains

NASA Technical Reports Server (NTRS)

Barth, Timothy J.; Sethian, James A.

2006-01-01

Borrowing from techniques developed for conservation law equations, we have developed both monotone and higher order accurate numerical schemes which discretize the Hamilton-Jacobi and level set equations on triangulated domains. The use of unstructured meshes containing triangles (2D) and tetrahedra (3D) easily accommodates mesh adaptation to resolve disparate level set feature scales with a minimal number of solution unknowns. The minisymposium talk will discuss these algorithmic developments and present sample calculations using our adaptive triangulation algorithm applied to various moving interface problems such as etching, deposition, and curvature flow.

The Complexities of Operating Multiple Small Schools in a High School Conversion

ERIC Educational Resources Information Center

Wallach, Catherine A.

2010-01-01

School reformers hope that converting comprehensive high schools into collections of small schools will produce results similar to those realized in freestanding small schools. Three themes--personalization, professional community, and shared decision making--exemplify the early successes in conversions. But the challenge of sustaining these gains…

Creating a High-Performance School System.

ERIC Educational Resources Information Center

Thompson, Scott

2003-01-01

Describes several critical factors of a high-performing school system such as the system holds itself accountable for the success of all its schools. Provides school district examples of critical success factors in action. Includes districts in Colorado, Washington, Texas, California, New Jersey. Discusses the role of strategic and authentic…

Guidelines for High School Physics Programs

ERIC Educational Resources Information Center

American Association of Physics Teachers (NJ1), 2002

2002-01-01

The American Association of Physics Teachers (AAPT) developed this document as a resource for high school administrators, parents, and teachers who are interested in developing guidelines for physics curriculum and instruction in their school(s). These guidelines reflect the goals of the AAPT, with an emphasis on instructional strategies and…

The Montgomery Äsberg and the Hamilton Ratings of Depression

PubMed Central

Carmody, Thomas; Rush, A. John; Bernstein, Ira; Warden, Diane; Brannan, Stephen; Burnham, Daniel; Woo, Ada; Trivedi, Madhukar

2007-01-01

The 17-item Hamilton Rating Scale for Depression (HRSD17) and the Montgomery Äsberg Depression Rating Scale (MADRS) are two widely used clinicianrated symptom scales. A 6-item version of the HRSD (HRSD6) was created by Bech to address the psychometric limitations of the HRSD17. The psychometric properties of these measures were compared using classical test theory (CTT) and item response theory (IRT) methods. IRT methods were used to equate total scores on any two scales. Data from two distinctly different outpatient studies of nonpsychotic major depression: a 12-month study of highly treatment-resistant patients (n=233) and an 8-week acute phase drug treatment trial (n=985) were used for robustness of results. MADRS and HRSD6 items generally contributed more to the measurement of depression than HRSD17 items as shown by higher item-total correlations and higher IRT slope parameters. The MADRS and HRSD6 were unifactorial while the HRSD17 contained 2 factors. The MADRS showed about twice the precision in estimating depression as either the HRSD17 or HRSD6 for average severity of depression. An HRSD17 of 7 corresponded to an 8 or 9 on the MADRS and 4 on the HRSD6. The MADRS would be superior to the HRSD17 in the conduct of clinical trials. PMID:16769204

An Approach to Energy Education for High School, Junior High School and Elementary School Students at Aichi Institute of Technology

NASA Astrophysics Data System (ADS)

Yukita, Kazuto; Ichiyanagi, Katsuhiro; Mori, Tsuyoshi; Goto, Yasuyuki

This paper discusses the methods of implementation and improvement adopted in the energy education program of “Marugoto Taiken World” (“Total Experience World”) at Aichi Institute of Technology. The program, which is aimed at high school, junior high school and elementary school students, has been carried on at Aichi Institute of Technology for a number of years now, and the authors have been involved in the energy education project for the past four years. During that time, the following four courses have been held : 1) Let's use wind power to generate electricity, 2) Let's use flowers to build a solar battery, 3) Let's use bottles to build a fuel cell battery, 4) Let's make all sorts of batteries.

Theodore High School: Positive Attitudes

ERIC Educational Resources Information Center

Rourke, James; Boone, Elizabeth

2009-01-01

"You have a choice every day regarding the attitude you will embrace for that day," observes Theodore (Alabama) High School's Web site, effecting the faculty and staff members' belief that raised expectations lead to improved student performance. "Your attitude will make or break our school...," the site continues. "The…

School Reform and the No-Man's-Land of High School Size.

ERIC Educational Resources Information Center

Gregory, Tom

Since 1970, essentially all research favors the creation of small high schools. Four forces that have contributed to the growing obsolescence of large, comprehensive high schools are the onset of the information age, the emergence of an adolescent culture, the students' rights movement, and changing attitudes about the proper functioning of…

Arkansas City High School: A Lifetime of Learning

ERIC Educational Resources Information Center

Rourke, James; Hartzman, Marlene

2009-01-01

Everyone knows that school is supposed to help students become responsible adults, but how can high schools encourage students to accept responsibility for the learning and behaviors that they will need to do so? One answer is School Counts, the work ethic certification program at Arkansas City (KS) High School. Through a partnership with Cowley…

Easing Overcrowded High Schools with Limited Capital Funds

ERIC Educational Resources Information Center

Lighthall, Christina

2012-01-01

The greatest capital expenditure a school system can make is a high school. What can be done to accommodate students and programs when funding is scarce, high schools are crowded, and more students are expected? The Wake County Public School System (WCPSS) in Raleigh, North Carolina, first addressed this issue when enrollment growth more than…

High School Redesign Gets Presidential Lift

ERIC Educational Resources Information Center

Adams, Caralee J.

2013-01-01

President Barack Obama applauded high school redesign efforts in his State of the Union address and encouraged districts to look to successful models for inspiration. Last week, he followed up with a request in his fiscal 2014 budget proposal for a new, $300 million competitive-grant program. Recognition is widespread that high schools need to…

High School Gay Youth: Invisible Diversity.

ERIC Educational Resources Information Center

Reed, Donald B.

The high school experiences of gay young men, the management of these experiences, and the relationships of these experiences and their management with organizational and personal factors provide the focus of this study of a small, carefully selected sample of gay young men who attended public high schools in the state of Washington. An…

Calls for Revamping High Schools Intensify

ERIC Educational Resources Information Center

Olson, Lynn

2005-01-01

From President Bush on down, the pressure is on to fix America's high schools. Despite a broad consensus that something is seriously wrong with the institution, deep fault lines remain about the remedies. Part of the reluctance to address high schools has been their complexity. The sheer size, departmental structure, mission creep, and other…

The Classification of Romanian High-Schools

ERIC Educational Resources Information Center

Ivan, Ion; Milodin, Daniel; Naie, Lucian

2006-01-01

The article tries to tackle the issue of high-schools classification from one city, district or from Romania. The classification criteria are presented. The National Database of Education is also presented and the application of criteria is illustrated. An algorithm for high-school multi-rang classification is proposed in order to build classes of…

Trust, Behavior, and High School Outcomes

ERIC Educational Resources Information Center

Romero, Lisa S.

2015-01-01

Purpose: The purpose of this paper is to contribute to the literature on student trust and to examine the relationship between student trust, behavior, and academic outcomes in high school. It asks, first, does trust have a positive effect on high school outcomes? Second, does trust influence student behavior, exerting an indirect effect on…

Predicting Parental Home and School Involvement in High School African American Adolescents

ERIC Educational Resources Information Center

Hayes, DeMarquis

2011-01-01

Predictors of parental home and school involvement for high school adolescents were examined within two groups of urban African American parents from various socioeconomic levels. Home involvement was defined as parent-adolescent communication about school and learning, while school involvement was defined in terms of parent attendance and…

A Nostrum of School Reform? Turning around Reconstituted Urban Texas High Schools

ERIC Educational Resources Information Center

Hamilton, Madlene P.; Heilig, Julian Vasquez; Pazey, Barbara L.

2014-01-01

A mainstay in NCLB and the Obama administration education plan is turning around low-performing schools. This study utilized surveys and interviews with school leaders from four turnaround urban high schools in Texas to understand student outcomes before and after school restructuring and reconstitution. Although some organizational changes were…

High School Government Textbooks. ERIC Digest.

ERIC Educational Resources Information Center

Patrick, John J.

Textbooks may indicate the quantity and quality of subject content in a secondary school curriculum. They tend to conform to state departments of education and large local school districts' curriculum guides and to be the dominant instructional medium in high school courses. Examinations of widely-used textbooks may indicate the strengths and…

Branded Environments: Defining the Restructured High School Campus

ERIC Educational Resources Information Center

Gunton, Brad; Rubin, Adam

2006-01-01

In cities across the country, educators and civic leaders are taking on the challenge of transforming large, failing high schools where graduation rates have remained below 50 percent for many years. They are replacing these high schools with small schools that will prepare students in underserved urban communities to meet the high standards…

Periodic solutions of the Hamilton-Jacobi equation with a periodic non-homogeneous term and Aubry-Mather theory

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sobolevskii, A N

It is proved that the one-dimensional Hamilton-Jacobi equation with a periodic non-homogeneous term admits a family of generalized solutions, each of which can be represented as the sum of a linear and a periodic function; a condition for the uniqueness of such a solution is given in terms of Aubry-Mather theory.

Monitoring Influx of Senior High School Student Examinations

ERIC Educational Resources Information Center

Pelayo, Jose Maria G., III; Mallari, Shedy Dee C.; Wong, Abigail B.

2017-01-01

This study focused on monitoring the influx of senior high school students and as of November 4, 2017, the Assessment, Counseling, Alumni and Placement (ACAP) Center has 341 examinees from different high schools in the province. Based on the results of the survey, the top 5 schools are Angeles City National Trade School, Angeles City National High…

James Madison High: A School at the Crossroads

ERIC Educational Resources Information Center

Stroup, John T.; Salmonowicz, Michael J.; Broom, Christopher C.

2007-01-01

This case tells the story of James Madison High School, which became the epicenter of a debate over the future reorganization and control of large secondary schools in the Los Angeles Unified School District (LAUSD). The LAUSD, recently taken over by the newly elected mayor, was fighting for control of this 3,000-student high school with a charter…

Indoor Air Quality in High Performance Schools

EPA Pesticide Factsheets

High performance schools are facilities that improve the learning environment while saving energy, resources, and money. The key is understanding the lifetime value of high performance schools and effectively managing priorities, time, and budget.

Indoor Air Quality in High Performance Schools

EPA Pesticide Factsheets

2017-02-14

High performance schools are facilities that improve the learning environment while saving energy, resources, and money. The key is understanding the lifetime value of high performance schools and effectively managing priorities, time, and budget.

Social Integration and School Violence in a Multiracial Northern High School.

ERIC Educational Resources Information Center

Marascuilo, Leonard A.; Dagenais, Fred

This study, conducted in Berkeley, California, was designed to test the hypothesis that socially integrated high school students would not be involved in interracial violence and conflict, while students who were socially isolated would. Data were collected by means of a questionnaire, sent to the 1970 graduating class of Berkeley High School,…

Conversion of a Large, Urban High School to Small Schools: Leadership Challenges and Opportunities

ERIC Educational Resources Information Center

Nehring, James; Lohmeier, Jill H.; Colombo, Michaela

2009-01-01

This article reports findings from a study of the experiences of 11 school principals who are leading the conversion of a large, comprehensive, urban high school into six thematic small schools. Specifically, this study addresses the question, What do high school principals identify as the leadership challenges and opportunities embedded in the…

Catholic High Schools and Their Finances.

ERIC Educational Resources Information Center

Bredeweg, Frank H.

This study presents financial data on Catholic high schools in five enrollment ranges across the country. The two objectives of the study were to acquire general data for national purposes and to develop specific models for managing Catholic high schools. Nine tables of data are available for reference. The first part of this report deals with…

Adult High School Diploma Program Manual.

ERIC Educational Resources Information Center

Oregon State Dept. of Education, Salem.

This booklet provides information and direction to community college personnel who wish to offer adult high school diploma programs. The various elements needed for the operation and maintenance of an adult high school diploma program in Oregon are presented here, in two parts. Part I lists elements that are essential in any plan submitted to the…

The World's the Limit in the Virtual High School.

ERIC Educational Resources Information Center

Berman, Sheldon; Tinker, Robert

1997-01-01

Assisted by a U.S. Department of Education Technology Innovation Challenge Grant, the Hudson (Massachusetts) Public Schools, the Concord Consortium Educational Technology Lab, and 30 collaborating high schools across the nation have developed a virtual high school over the Internet. Through Internet-based courses, Virtual High School significantly…

The American Indian Graduate: After High School, What?

ERIC Educational Resources Information Center

Selinger, Alphonse D.

American Indian students who graduated from high schools in 6 states in 1962 were located to determine experience patterns in the first 6 post high school years. Interviews were conducted with 287 graduates in 13 states. About 70 percent entered post high school academic or training programs which approximately one half completed. Employment was…

A Comparison of High School Counselor Roles in Small Learning Communities and Comprehensive High Schools

ERIC Educational Resources Information Center

Blankenship, Shaketha

2013-01-01

Small learning communities, an initiative to transform large struggling comprehensive high schools into smaller autonomous schools, are being empirically examined in the field of education to assess if transformation is actually occurring as seen by positive outcomes, such as increased academic achievement. There is an absence of literature on…

DuSable High School Program Flourishes.

ERIC Educational Resources Information Center

Graff, Pat

1995-01-01

Describes the fall and rise of the Panther Press, the scholastic newspaper of the DuSable High School in Chicago. States that despite being located in the midst of public housing projects, the school's newspaper is thriving where others in similar circumstances have failed. Describes how the school's principal and an advisor revitalized and…

Automated external defibrillators in Washington State high schools

PubMed Central

Rothmier, Justin D; Drezner, Jonathan A; Harmon, Kimberly G

2007-01-01

Background The placement of automated external defibrillators (AEDs) in schools and public sporting venues is a growing national trend. Objective To determine the prevalence and use of AEDs in Washington State high schools and to examine the existing emergency preparedness for sudden cardiac arrest (SCA). Design Cross‐sectional survey. Setting High schools in Washington State. Participants The principal at each high school in the Washington Interscholastic Activities Association (n = 407) was invited to complete a web‐based questionnaire using the National Registry for AED Use in Sports (http://www.AEDSPORTS.com). Main outcome measurements The primary outcome measures studied included AED prevalence and location, funding for AEDs, AED training of school personnel, coordination of AED placement with local emergency response agencies, and prior AED use. Results 118 schools completed the survey (29% response rate). 64 (54%) of the schools have at least one AED on school grounds (mean 1.6, range 1–4). The likelihood of AED placement increased with larger school size (p = 0.044). 60% of AEDs were funded by donations, 27% by the school district and 11% by the school or athletic department itself. Coaches (78%) were the most likely to receive AED training, followed by administrators (72%), school nurses (70%) and teachers (48%). Only 25% of schools coordinated the implementation of AEDs with an outside medical agency and only 6% of schools coordinated with the local emergency medical system. One school reported having used an AED previously to treat SCA in a basketball official who survived after a single shock. The estimated probability of AED use to treat SCA was 1 in 154 schools per year. Conclusions Over half of Washington State high schools have an AED on school grounds. AED use occurred in <1% of schools annually and was effective in the treatment of SCA. Funding of AED programmes was mostly through private donations, with little coordination with

Castro Valley High School's Solar Panels

NASA Astrophysics Data System (ADS)

Lew, A.; Ham, S.; Shin, Y.; Yang, W.; Lam, J.

2014-12-01

Solar panels are photovoltaic cells that are designed to convert the sun's kinetic energy to generate usable energy in the form of electricity. Castro Valley High School has tried to offset the cost of electricity by installing solar panels, costing the district approximately 3.29 million dollars, but have been installed incorrectly and are not operating at peak efficency. By using trigonometry we deduced that Castro Valley High School's south facing solar panels were at an incline of 10o and that the east and west facing solar panels are at an incline of 5o. By taking the averages of the optimum angles for the months of September through May, roughly when school is in session, we found that the optimum angle for south facing solar panels should be roughly 46o. This shows that Castro Valley High School has not used it's budget to its full potential due to the fact that the solar panels were haphazardly installed.

Relations between Popularity and Prosocial Behavior in Middle School and High School Chinese Adolescents

ERIC Educational Resources Information Center

Lu, Ting; Li, Ling; Niu, Li; Jin, Shenghua; French, Doran C.

2018-01-01

The concurrent and longitudinal associations between popularity, likeability, and prosocial behavior were evaluated in this three-year study of middle school and high school Chinese adolescents. The initial sample included 766 middle school (mean age = 13.3 years) and 668 high school participants (mean age = 16.6 years); there were 880 (399 girls)…

The Nation's Report Card[TM]: America's High School Graduates. Results of the 2009 NAEP High School Transcript Study. NCES 2011-462

ERIC Educational Resources Information Center

Nord, C.; Roey, S.; Perkins, R.; Lyons, M.; Lemanski, N.; Brown, J.; Schuknecht, J.

2011-01-01

This report presents information about the types of courses that high school graduates in the class of 2009 took during high school, how many credits they earned, and the grades they received. Information on the relationships between high school coursetaking records and performance in mathematics and science on the National Assessment of…

Factors Affecting High School Baseball Coaches' Enforcement of School Tobacco Policy

ERIC Educational Resources Information Center

Eaves, Ted; Strack, Robert W.

2015-01-01

In spite of policy bans and recommendations against spit tobacco (ST) use, baseball athletes have demonstrated ST prevalence rates ranging from 34% to 50% in high school, 42% in the National Collegiate Athletic Association (NCAA), and 50% in the professional ranks. To evaluate enforcement of ST bans, high school baseball coaches in North Carolina…

High school physics and socioeconomics

NASA Astrophysics Data System (ADS)

White, Susan C.

2015-11-01

In our September column, we noted that Hispanic and African-American seniors were less likely to have taken a high school physics course than their peers, and we suggested that socioeconomic status (SES) played a role in the lower participation. In the figure, we display the proportion of seniors, of physics teachers, and of physics enrollments at schools by SES. While the number of seniors is roughly one-third in each group, physics enrollments differ dramatically by SES. Furthermore, the disparity in enrollments is greater than the disparity in physics teachers; this means that the teachers teaching physics at "better off" schools teach more physics than the physics teachers at "worse off" schools. Thus, a physics teacher at a "better off" school is more likely to teach a majority of their classes in physics.

A Survey of Factors Influencing High School Start Times

ERIC Educational Resources Information Center

Wolfson, Amy R.; Carskadon, Mary A.

2005-01-01

The present study surveyed high school personnel regarding high school start times, factors influencing school start times, and decision making around school schedules. Surveys were analyzed from 345 secondary schools selected at random from the National Center for Educational Statistics database. Factors affecting reported start times included…

The English Program at Murasakino Senior High School

ERIC Educational Resources Information Center

Minagawa, Haruo

2010-01-01

Murasakino High School is a municipal senior high school located in the northern part of Kyoto, an ancient capital city of Japan. With a little over one thousand students studying in three grades (from fifteen to eighteen years of age), Murasakino has a distinctive scholastic tradition that makes it different from other high schools in Kyoto. Over…

The Musical in the High School.

ERIC Educational Resources Information Center

Grote, David G., Ed.

1981-01-01

This special journal issue examines the place of the musical production in secondary school theatre activities. Articles in the issue discuss (1) the value of a musical production to students and the school drama program, (2) mature directing of a musical production, (3) the use of "off-Broadway" musicals in the high school, (4) the advantages of…

Principals' Perceptions of Professional Development in High- and Low-Performing High-Poverty Schools

ERIC Educational Resources Information Center

Moore, Sheila; Kochan, Frances

2013-01-01

This is the second part of a two-part study examining issues related to professional development in high-poverty schools. The findings from the initial study indicated that principals in high-poverty, high-performing schools perceived higher levels of implementation of quality professional development standards in their schools than did principals…

Working in High Schools: Inside Views of the Organization.

ERIC Educational Resources Information Center

Neufeld, Barbara

To complement a national survey called "High School '77," researchers in 1978-79 conducted indepth field studies of the organization of five high schools. School bureaucracy and procedures and their relationship to instruction, teachers, and school programs were analyzed. The five schools were drawn from village, suburban, urban, and…

Nonacademic Effects of Homework in Privileged, High-Performing High Schools

ERIC Educational Resources Information Center

Galloway, Mollie; Conner, Jerusha; Pope, Denise

2013-01-01

This study used survey data to examine relations among homework, student well-being, and behavioral engagement in a sample of 4,317 students from 10 high-performing high schools in upper middle class communities. Results indicated that students in these schools average more than 3 hr of homework per night. Students who did more hours of homework…

Especially for High School Teachers

NASA Astrophysics Data System (ADS)

Howell, J. Emory

1999-08-01

Care to Share? An Informal Syllabus Exchange A recent email message from Thomas Shiland, who teaches at Saratoga Springs Senior High School, noted that the process of revising the high school chemistry syllabus is underway in New York State. He expressed a strong interest in helping construct a chemistry syllabus that represents the best thinking about appropriate content. He wondered if it would be possible to develop a way in which different secondary chemistry syllabi could easily be exchanged. It is likely that readers from other states and countries are involved in a similar process and might also be interested in exchanging syllabi. Many states do not use the term syllabus to describe their guiding curricular document for chemistry but rather refer to it as a framework or as guidelines. In most cases, the document includes a list of key ideas or topics, performance indicators, and the major understandings associated with each key idea. Such documents would be appropriate for exchange among those of you involved in the revision process. If you are interested in arranging an exchange please contact me by email at j.e.howell@usm.edu or by mail at J. E. Howell, Box 5043, USM, Hattiesburg, MS39406-5043, USA. High School Day Information The High School Chemistry Program at the American Chemical Society National Meeting in New Orleans, Louisiana will be held Sunday, August 22, 1999, at the Doubletree Hotel, 300 Canal Street. If you wish to register only for the High School Day activities, which includes a pass to the ACS Exposition, a special registration form is available from Lillie Tucker-Akin, 2800 Reynard Dr., Tupelo, MS38801; sci4me@aol.com; fax: 662/566-7906. Advance registration is 25 and the cost of the High School Luncheon is 12. Register in advance by August 1, 1999, or from 7:45 to 8:30 a.m. at the High School Day table in the conference room area of the Doubletree. The workshop schedule is shown below. Secondary School Feature Articles * Exploring the

Online High School Achievement versus Traditional High School Achievement

ERIC Educational Resources Information Center

Blohm, Katherine E.

2017-01-01

The following study examined the question of student achievement in online charter schools and how the achievement scores of students at online charter schools compare to achievement scores of students at traditional schools. Arizona has seen explosive growth in charter schools and online charter schools. A study comparing how these two types of…

Teaching High School Students To Write for Life Outside of School.

ERIC Educational Resources Information Center

Knight, Lorraine Rushing

A practicum (which took place at a high school in an urban community in the Southeastern United States) was designed to give high school students the opportunity to gain writing skills that meet the challenge of real-world demands. Students need to be competent in basic skills, the use of computers, and applications that meet workplace challenges…

"Two-Eyed Seeing": Moving from Paralysis to Action in Understanding the Legacy of Indian Residential Schools in British Columbia, Canada

ERIC Educational Resources Information Center

Kay, Cheryl

2017-01-01

This article documents a reflexive personal teacher narrative (Brookfield 1995; Cochran-Smith and Lytle 2009; Humphreys 2005; Hamilton, Smith, and Worthington 2009; Larrivee 2010) about understanding the legacy of the Indian Residential School experience for indigenous people of British Columbia, Canada. In 2015, a new curriculum was introduced. I…

High Schools Try out RTI

ERIC Educational Resources Information Center

Samuels, Christina A.

2009-01-01

"Response to intervention" (RTI) as a model for boosting student achievement has taken off like wildfire. When it comes to research on how best to implement the process for students in middle and high school, though, the flame abruptly fizzles out. There's little RTI research that is specific to secondary schools, although it has been…

Issues regarding In-School Suspensions and High School Students with Disabilities

ERIC Educational Resources Information Center

Dickinson, Mark C.; Miller, Ted L.

2006-01-01

This paper examined the effectiveness of in-school suspension (ISS) with high-school students who are protected under the Individuals with Disabilities Education Act (IDEA). The accepted purpose of ISS is to remove disruptive students from the classroom, thus giving these students the benefit of remaining in school where they can continue to work…

Focus in High School Mathematics: Reasoning and Sense Making

ERIC Educational Resources Information Center

National Council of Teachers of Mathematics, 2009

2009-01-01

Addressing the direction of high school mathematics in the 21st century, this resource builds on the ideas of NCTM's Principles and Standards for School Mathematics and focuses on how high school mathematics can better prepare students for future success. Reasoning and sense making are at the heart of the high school curriculum. Discover the…

Grades, Coursework, and Student Characteristics in High School Economics

ERIC Educational Resources Information Center

Rebeck, Ken; Walstad, William B.

2015-01-01

The authors use U.S. public and private high school transcripts to analyze grade distribution patterns in economics courses across student and school characteristics, and compare these grades to those earned in other selected high school courses. Results are reported for the 53 percent of 2009 high school graduates who took a basic economics…

Small High Schools on a Larger Scale: The First Three Years of the Chicago High School Redesign Initiative. Research Report

ERIC Educational Resources Information Center

Kahne, Joseph E.; Sporte, Susan E.; de la Torre, Marisa

2006-01-01

Increasingly, researchers, policymakers, school leaders, and concerned citizens are recognizing that high schools in the United States are in need of major reform. Current research shows that high schools are not preparing students for college, work, or life, and that they are leading to increased alienation among students. In a much-noted speech…

A Positive Model for Reducing and Preventing School Burnout in High School Students

ERIC Educational Resources Information Center

Aypay, Ayse

2017-01-01

This study aims to develop and test the validity of a model limited to attitude towards the future and subjective well-being for reducing and preventing the school burnout that high school students can experience. The study is designed as a relational screening model conducted over 389 high school students. The data in this study are analyzed…

Predicting Student Engagement in Online High Schools

ERIC Educational Resources Information Center

Vieira, Christopher James

2013-01-01

The purpose of this study was to analyze student engagement in online high schools based on demographic information of high school students using a mixed methods research design. Key findings through a multiple regression analysis and Pearson correlation coefficient suggest that although the majority of participants in the study are highly engaged…

Denver School of Science and Technology: A High School that Works

ERIC Educational Resources Information Center

Colorado Children's Campaign, 2006

2006-01-01

When one sees the new Denver School of Science and Technology (DSST), the first thing one will likely to notice is the building's impressive design. The school looks more like a Silicon Valley biotech firm than a typical new Colorado high school. Indeed, the innovative structure, modeled on a similar facility in San Diego, has already garnered…

The Effective High School Principal: Lessons from an Experienced Practitioner.

ERIC Educational Resources Information Center

DiCicco, James M.

The success of high schools depends on the principals. High school principals should concentrate on their schools, use their assistants efficiently, and inspire school pride. According to previous research, the major elements of effective schools include high expectations for practitioners and students, parent involvement, administrative…

Secondary "At-Risk" Students' Perceptions of Experiences within a Comprehensive High School and a Continuation High/Alternative High School

ERIC Educational Resources Information Center

Loomis, Corey Campbell

2011-01-01

Comprehensive high schools have been unable to meet the needs of all students (Cotton, 2004). Students face challenges, and some have been labeled "at risk" for various reasons. These students constitute a unique group who often require more time, energy, and resources than large, comprehensive schools can offer. Consequently, they fall behind on…

Re-Conceptualizing Extra Help for High School Students in a High Standards Era

ERIC Educational Resources Information Center

Balfanz, Robert; McPartland, James; Shaw, Alta

2002-01-01

One of the aims of the standards and accountability movement is to make intellectually demanding course work in high school the norm. Significant progress has been made towards this goal. Expecting all students to engage in and succeed with challenging work in high school, however, places on high schools demands they have not been historically…

UV tanning advertisements in national high school newspapers.

PubMed

Lofgreen, Seth J; Domozych, Renee; Doctor, Monica; Reimer, Christine; Self, Alyssa; Dellavalle, Robert P

2017-04-15

Many young adults have utilized indoor ultraviolet(UV) tanning, putting them at higher risk for development of skin cancers. Prior to the increased regulations on indoor tanning for minors, indoor tanning businesses marketed to teens through modalities such as advertisements in high school newspapers. The purpose of this study was to quantify tanning advertisements in high school newspapers published across the United States between August 2014 and July 2015. Online versions of the newspaper issues were available on issuu.com. Tanning advertisements appeared in 3 of 23 high school newspapers with advertisements of any kind(13%). Among all newspapers with advertisements, 10% were indoor tanning advertisements. One newspaper in Colorado contained advertisements of any kind and had 0 tanning advertisements. A prior study of Colorado high schools showed 11 of 23 schools (48%) to contain tanning advertisements. This suggests that there may be a decrease in indoor UV tanning advertisements owing to increased tanning regulation by state legislatures, national attention to UV tanning, or a general decrease in high school tanning advertisements.

Moving beyond the College-Preparatory High School Model to a College-Going Culture in Urban Catholic High Schools

ERIC Educational Resources Information Center

Aldana, Ursula S.

2014-01-01

A college-going culture has been found to improve academic outcomes for underrepresented high school students (Allen, Kimura-Walsh, & Griffin, 2009; Stanton-Salazar, 2010). The research on Catholic high schools shows their college-preparatory environment ability to produce successful outcomes for African-American and Latino students (Bryk,…

Spiritual Beliefs among Chinese Junior High School Students

ERIC Educational Resources Information Center

Lili, Tian; Shenghua, Jin

2006-01-01

Objective: To explore the characteristics of the spiritual beliefs among junior high school students. Method: 431 junior high school students are measured by Students' Basic Information Questionnaire (SBIQ) and Middle School Students' Spiritual Beliefs Questionnaire (MSSSBQ). Results: (1) The overall characteristics of the spiritual beliefs among…

Divide County High School Receives National Recognition.

ERIC Educational Resources Information Center

Stammen, Ronald

1985-01-01

Describes highlights of educational programs at Divide County High School (Crosby, North Dakota), which was one of the few rural schools cited by President Reagan in 1984 for excellence in education under the Secondary School Recognition Program. (BRR)

Pressing Forward: Increasing and Expanding Rigor and Relevance in America's High Schools. Research on High School and Beyond

ERIC Educational Resources Information Center

Smerdon, Becky, Ed.; Borman, Kathryn M., Ed.

2012-01-01

Pressing Forward: Increasing and Expanding Rigor and Relevance in America's High Schools is organized to place secondary education, specifically the goals of preparing young adults to be college and career ready, in contemporary perspective, emphasizing the changing global economy and trends in policy and practice. High school students must be…

Career Decision-Making Difficulties among High School Students: From the Perception of Career Counselors and High School Principals

ERIC Educational Resources Information Center

Williams, Kellie

2013-01-01

Purpose: The purpose of this comparative research study was to determine the perceptions of career counselors and principals on the types of career decision-making difficulties experienced by high school students and the extent to which a large-scale high school technology-based career development program addresses these difficulties, using the…

Going to Scale with New School Designs: Reinventing High School. The Series on School Reform

ERIC Educational Resources Information Center

McDonald, Joseph P.; Klein, Emily J.; Riordan, Meg

2009-01-01

Americans have been trying to redesign the American high school since it was first invented. One of the latest approaches--funded by the Bill and Melinda Gates Foundation--is to find inventive high school designs that work well in one location and can be replicated in others. The authors of this book followed a design team from Big Picture…

Adolescent Views of Time Management: Rethinking the School Day in Junior High School

ERIC Educational Resources Information Center

Strom, Paris S.; Strom, Robert D.; Sindel-Arrington, Tricia

2016-01-01

Junior high school presents a significant increase in time demands both for study and for social relationships. The students (N = 240) in grades 7 and 8 at a junior high school anonymously completed online the Time Management Poll concerning their own use of time and the way their school managed time. The 20 items in the poll allowed them to…

Aboriginal Education in Winnipeg Inner City High Schools.

ERIC Educational Resources Information Center

Silver, Jim; Mallett, Kathy

This study investigated the educational circumstances of Aboriginal students in inner city high schools in Winnipeg, Manitoba, Canada. It is based on a literature review and interviews with Aboriginal high school students, Aboriginal school dropouts, adult members of the Aboriginal community, and teachers. Results indicate that there is a…

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

ERIC Educational Resources Information Center

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.…

The association between higher body mass index and poor school performance in high school students.

PubMed

Tonetti, L; Fabbri, M; Filardi, M; Martoni, M; Natale, V

2016-12-01

This study aimed to examine the association between body mass index (BMI) and school performance in high school students by controlling for relevant mediators such as sleep quality, sleep duration and socioeconomic status. Thirty-seven high school students (mean age: 18.16 ± 0.44 years) attending the same school type, i.e. 'liceo scientifico' (science-based high school), were enrolled. Students' self-reported weight and height were used to calculate BMI. Participants wore an actigraph to objectively assess the quality and duration of sleep. School performance was assessed through the actual grade obtained at the final school-leaving exam, in which higher grades indicate higher performance. BMI, get-up time, mean motor activity, wake after sleep onset and number of awakenings were negatively correlated with the grade, while sleep efficiency was positively correlated. When performing a multiple regression analysis, BMI proved the only significant (negative) predictor of grade. When controlling for sleep quality, sleep duration and socioeconomic status, a higher BMI is associated with a poorer school performance in high school students. © 2015 World Obesity Federation.

Partnerships for Career-Centered High School Reform in an Urban School System.

ERIC Educational Resources Information Center

MacIver, Martha Abele; Legters, Nettie

2001-01-01

A case study of a large urban school district analyzed partnerships that brought together career-centered high school reforms. The initiative regularly convened partners and generated important conversations about educational options. Environmental conditions limited change efforts, including tensions between the school system and employment…