Vicious Circles in Organizations.

Science.gov (United States)

Masuch, Michael

1985-01-01

After examining some elementary notions of action theory and cybernetics, this article analyzes the dynamics, clustering, and survival chances of vicious circles. It argues that the action perspective implies that many structural suboptimalities of organizations are caused by vicious circles. Eleven figures and 105 references are provided. (DCS)

Dr William Kerr ‘Bill’ Collins, Recipient of the 2010 Tobacco Science Research Conference Lifetime Achievement Award

Directory of Open Access Journals (Sweden)

Moore JM

2014-12-01

Full Text Available It is my distinct pleasure to make this presentation of the TSRC Lifetime Achievement Award to Dr Bill Collins from NC State University. Bill is well known in academic and industry circles for his contributions to Tobacco Science. Some have suggested that Bill Collins is the single person most identified with flue-cured tobacco at NC State and probably world-wide.

Information flow through the disaster circle

DEFF Research Database (Denmark)

Egedorf, Maren Marie; Villanueva Holm-Nielsen, Pablo

The traditional view of the disaster circle is phase based. Disaster and development professionals recognize that the actions carried out in the various phases of the disaster management cycle are overlapping and build upon each other, having resilience as the overall goal. However information does...... not necessarily flow across the phases of the circle in an effective manner. This is particularly true for the information that crosses the disaster point of the circle. Organisations carry out assessments, surveys and baselines for various purposes, at various points of time in the disaster circle. Output...

Circle activity of quality assurance in construction

International Nuclear Information System (INIS)

1982-05-01

This book explains purpose, introduction 10 things to keep in mind, management and role of QC activity, TQC and QC circle activity in construction, introduction of the case of QC circle activity in a company like QC circle activity as TQC activity and QC circle for the bright future, case of experience of QC circle activity such as decreasing concrete loss, improvement of sleeve sticking on the ps wooden floor, overcoming handicap in field where one person works and point of QC 7 tools and order of improvement and management.

Polygons and Their Circles

Science.gov (United States)

Stephenson, Paul

2009-01-01

In order to find its circumference, Archimedes famously boxed the circle between two polygons. Ending the first of a series of articles (MT179) with an aside, Francis Lopez-Real reverses the situation to ask: Which polygons can be boxed between two circles? (The official term for such polygons is "bicentric".) The sides of these polygons are…

Locating a circle on a sphere

DEFF Research Database (Denmark)

Brimberg, Jack; Juel, Henrik; Schöbel, Anita

2007-01-01

We consider the problem of locating a spherical circle with respect to existing facilities on a sphere, such that the sum of distances between the circle and the facilities is minimized or such that the maximum distance is minimized. The problem properties are analyzed, and we give solution...... procedures. When the circle to be located is restricted to be a great circle, some simplifications are possible. The models may be used in preliminary studies on the location of large linear facilities on the earth's surface, such as superhighways, pipelines, and transmission lines, or in totally different...

The newest miracle drug: quality circles in hospitals.

Science.gov (United States)

McKinney, M M

1984-01-01

In recent years, a number of hospitals throughout the United States have been exploring the use of Japanese-style quality circles to reduce their operating expenses, improve productivity, and enhance the quality of work life for hospital employees. This article examines the organizational climate necessary for quality circles, methods used to implement quality circles, and management's role in guiding and responding to circle activities. Ideas for building and maintaining staff support are presented along with a cost/benefit analysis of quality circle programs. The author concludes that quality circles are most successful in hospitals where they are part of a larger organizational development effort. When administrators believe in their employees' ability to contribute to the institution and are willing to invest necessary time and resources in employee education and the measurement of quality circle achievements, quality circles can produce creative solutions to perplexing institutional problems.

Fairy circle landscapes under the sea

KAUST Repository

Ruiz-Reynés, Daniel

2017-08-03

Short-scale interactions yield large-scale vegetation patterns that, in turn, shape ecosystem function across landscapes. Fairy circles, which are circular patches bare of vegetation within otherwise continuous landscapes, are characteristic features of semiarid grasslands. We report the occurrence of submarine fairy circle seascapes in seagrass meadows and propose a simple model that reproduces the diversity of seascapes observed in these ecosystems as emerging from plant interactions within the meadow. These seascapes include two extreme cases, a continuous meadow and a bare landscape, along with intermediate states that range from the occurrence of persistent but isolated fairy circles, or solitons, to seascapes with multiple fairy circles, banded vegetation, and

Fairy circle landscapes under the sea

KAUST Repository

Ruiz-Reyné s, Daniel; Gomila, Damià ; Sintes, Tomà s; Herná ndez-Garcí a, Emilio; Marbà , Nú ria; Duarte, Carlos M.

2017-01-01

Short-scale interactions yield large-scale vegetation patterns that, in turn, shape ecosystem function across landscapes. Fairy circles, which are circular patches bare of vegetation within otherwise continuous landscapes, are characteristic features of semiarid grasslands. We report the occurrence of submarine fairy circle seascapes in seagrass meadows and propose a simple model that reproduces the diversity of seascapes observed in these ecosystems as emerging from plant interactions within the meadow. These seascapes include two extreme cases, a continuous meadow and a bare landscape, along with intermediate states that range from the occurrence of persistent but isolated fairy circles, or solitons, to seascapes with multiple fairy circles, banded vegetation, and

Yoctomole electrochemical genosensing of Ebola virus cDNA by rolling circle and circle to circle amplification.

Science.gov (United States)

Carinelli, S; Kühnemund, M; Nilsson, M; Pividori, M I

2017-07-15

This work addresses the design of an Ebola diagnostic test involving a simple, rapid, specific and highly sensitive procedure based on isothermal amplification on magnetic particles with electrochemical readout. Ebola padlock probes were designed to detect a specific L-gene sequence present in the five most common Ebola species. Ebola cDNA was amplified by rolling circle amplification (RCA) on magnetic particles. Further re-amplification was performed by circle-to-circle amplification (C2CA) and the products were detected in a double-tagging approach using a biotinylated capture probe for immobilization on magnetic particles and a readout probe for electrochemical detection by square-wave voltammetry on commercial screen-printed electrodes. The electrochemical genosensor was able to detect as low as 200 ymol, corresponding to 120 cDNA molecules of L-gene Ebola virus with a limit of detection of 33 cDNA molecules. The isothermal double-amplification procedure by C2CA combined with the electrochemical readout and the magnetic actuation enables the high sensitivity, resulting in a rapid, inexpensive, robust and user-friendly sensing strategy that offers a promising approach for the primary care in low resource settings, especially in less developed countries. Copyright © 2016 Elsevier B.V. All rights reserved.

"Take Me to the Mathematical Circle!"

OpenAIRE

Veilande, Ingrida

2012-01-01

Preparing the students for various mathematical contests are the key goals of mathematical circles in Latvian schools. The reason why mathematical circles for students of primary schools are organised rather seldom is that problem sets of Olympiads are mainly created for students of 5th to 12th grades. The young participants of circles have to be introduced with the basic principles of Olimpiads mathematics too.

Introducing Nine-Point Circle to Junior High School Students

Science.gov (United States)

Fiangga, S.; Azizah, M. A. N.; Rini, R. N. K.; Hidayanti, A. N.

2018-01-01

The concept of circles is an ancient concept that has appeared since Ancient Egypt from which this concept gives many significant contributions in mathematics’ development until now. Nevertheless, the concept of circles hides many uncover mysterious features that are of applications in mathematics. One of the mysterious features is the Nine-Point Circle. This Nine-point circle is also known as Euler’s circle, six-point circle, Feuerbach’s circle, the twelve-point circle, and many others. Because of these different names, there have been misunderstand among mathematicians about the Nine-Point Circle’s history. Besides, the discussion of Nine-Point Circle can be used to be an initial material to explain elementary geometry topic in junior high school’s level curriculum of 2013. Therefore, this concept needs to be delivered to the students as a geometry introduction. A possible form of the integration historical aspect of Nine-point circle is suggested in this paper as well as its importance in the curriculum of 2013.

Darboux cyclides and webs from circles

KAUST Repository

Pottmann, Helmut

2012-01-01

Motivated by potential applications in architecture, we study Darboux cyclides. These algebraic surfaces of order ≤4 are a superset of Dupin cyclides and quadrics, and they carry up to six real families of circles. Revisiting the classical approach to these surfaces based on the spherical model of 3D Möbius geometry, we provide computational tools for the identification of circle families on a given cyclide and for the direct design of those. In particular, we show that certain triples of circle families may be arranged as so-called hexagonal webs, and we provide a complete classification of all possible hexagonal webs of circles on Darboux cyclides. © 2011 Elsevier B.V. All rights reserved.

Locating a minisum circle in the plane

DEFF Research Database (Denmark)

Brimberg, Jack; Juel, Henrik; Schöbel, Anita

2009-01-01

We consider the problem of locating a circle with respect to existing facilities in the plane such that the sum of weighted distances between the circle and the facilities is minimized, i.e., we approximate a set of given points by a circle regarding the sum of weighted distances. If the radius...

Robust Circle Detection Using Harmony Search

Directory of Open Access Journals (Sweden)

Jaco Fourie

2017-01-01

Full Text Available Automatic circle detection is an important element of many image processing algorithms. Traditionally the Hough transform has been used to find circular objects in images but more modern approaches that make use of heuristic optimisation techniques have been developed. These are often used in large complex images where the presence of noise or limited computational resources make the Hough transform impractical. Previous research on the use of the Harmony Search (HS in circle detection showed that HS is an attractive alternative to many of the modern circle detectors based on heuristic optimisers like genetic algorithms and simulated annealing. We propose improvements to this work that enables our algorithm to robustly find multiple circles in larger data sets and still work on realistic images that are heavily corrupted by noisy edges.

Quality Circles: Determination of Significant Factors for Success an a General Model for Implementing a Quality Circle Process.

Science.gov (United States)

1981-06-01

receive for contributions to quality and productivity /4:Apdx-47. The initiative for the Quality Circle concept came from Dr Kaoru Ishikawa , a...eloquently summarized by the "Father of Quality Circles", Dr Kaoru Ishikawa . He sees that, although Japan started with the worst quality reputation among...Perceptions of Influence, Academy of Management Journal. December 1974, pp 649-bz. 49. Ishikawa , Kaoru . S.C. Circle Activities. Union of Japanese Scientists and

EDITORIAL: Announcing the 2008 Measurement Science and Technology Outstanding Paper Awards Announcing the 2008 Measurement Science and Technology Outstanding Paper Awards

Science.gov (United States)

Foss, John; Dewhurst, Richard; Fujii, Kenichi; Regtien, Paul

2009-05-01

I Kalfas and Reza S Abhari Laboratory for Energy Conversion, Department of Mechanical and Process Engineering, ETH Zurich, Zurich, Switzerland and Department of Mechanical Engineering, Aristotle University of Thessaloniki, Greece The paper [2] describes the development of a probe for measuring time-resolved entropy fluctuations. The technique was developed for use in turbomachinery applications where knowledge of the unsteady entropy in the wake of a rotating blade row can provide significant insight into the loss (dissipation) generation mechanisms. There is no direct method to measure entropy; hence the authors use an approach where the stagnation pressure and stagnation temperature are measured on the same probe. The stagnation, or 'total', pressure has been the subject of several of the authors' papers in the last few years. The more significant challenge was the time-resolved measurement of total temperature. The high Mach numbers present in the flows of interest lead to significant temperature gradients in the probe itself which contaminate this type of measurement. The paper describes a novel probe design along with a detailed heat transfer calculation and uncertainty analysis. The fluid mechanics members of the MST Editorial and Advisory Boards—T Fansler, J Foss, M Koochesfahani, I Marusic, S Morris, K Okamoto, F Scarano, E Tomita and M Wernet—considered all papers in the Fluid Mechanics section and the others that related to fluid mechanics. In the final analysis, the strengths of this paper strongly recommended it for the Award. 2008 Award Winners—Precision Measurement Self-calibration of divided circles on the basis of a prime factor algorithm R Probst Physikalisch-Technische Bundesanstalt (PTB), Bundesallee 100, D-38116 Braunschweig, Germany This paper [3] describes a new method for the self-calibration of divided circles, which may be widely used for angle calibration of circular scales, precision polygons, indexing tables and angle encoders. In

Darboux cyclides and webs from circles

KAUST Repository

Pottmann, Helmut; Shi, Ling; Skopenkov, Mikhail

2012-01-01

to these surfaces based on the spherical model of 3D Möbius geometry, we provide computational tools for the identification of circle families on a given cyclide and for the direct design of those. In particular, we show that certain triples of circle families may

Regulations implementing the Byrd Amendments to the Black Lung Benefits Act: determining coal miners' and survivors' entitlement to benefits. Final rule.

Science.gov (United States)

2013-09-25

This final rule revises the Black Lung Benefits Act (BLBA or Act) regulations to implement amendments made by the Patient Protection and Affordable Care Act (ACA). The ACA amended the BLBA in two ways. First, it revived a rebuttable presumption of total disability or death due to pneumoconiosis for certain claims. Second, it reinstituted automatic entitlement to benefits for certain eligible survivors of coal miners whose lifetime benefit claims were awarded because they were totally disabled due to pneumoconiosis. These regulations clarify how the statutory presumption may be invoked and rebutted and the application and scope of the survivor-entitlement provision. The rule also eliminates several unnecessary or obsolete provisions.

The "Us" in Discuss: Grouping in Literature Circles

Science.gov (United States)

Batchelor, Katherine

2012-01-01

This article describes one middle school teacher's use of literature circles using heterogeneous grouping. It begins with a brief rationale for using literature circles in the language arts classroom. Next, it describes techniques to form literature circles. Then, it shares how to build and establish a supportive environment within each group. It…

Circles of quality in radiological safety

International Nuclear Information System (INIS)

Gonzalez F, J.A.

1991-01-01

The concept of Circles of quality arose in Japan like an option to capitalize the enormous potential that the workers had developed as a result of its training in the statistical tools of quality. There are presented a series of steps that could be given with the purpose of implementing a program of ALARA circles. The radiological safety is in it finishes instance responsibility of each hard-working one and there won't be a protection program that can work among apathetic people, it is in this sense where the ALARA circles can provide its maximum contribution creating a conscience of responsibility and participation

Quality Circles and nuclear energy

International Nuclear Information System (INIS)

Wiesendanger, J.; Raveleau, G.

1983-01-01

A Circle of Quality is a small group of workers or employees made up of from five to ten volunteers from a given shop, office, or factory team, or sharing identical concerns. For every problem that is taken under advisement, these groups draft a solution, test its validity and propose its application, eventually monitoring its implementation and assessing the results achieved. The problems dealt with and the improvements introduced frequently concern details of the personnel's work routines, product quality, tool reliability. But these improvements become so numerous that, eventually, it is the efficiency of an entire office, shop, department or plant, and hence that of the company itself, that is enhanced thereby. Some of the features of a circle of quality are given. A Circle of quality is a contribution to the reliability of the individual, as also to innovation [fr

Beyond Quality Circles: Self-Managing Teams.

Science.gov (United States)

Sims, Henry P., Jr.; Dean, James W., Jr.

1985-01-01

This article reviews the quality circle concept, shows why its characteristics appeal to American executives, and examines some of its limitations. It looks at self-managing teams and discusses the reasons that adoptions have been relatively few. It then shows what organizational conditions are necessary for quality circles to evolve into teams.…

Developing Soft Skills Using "Literature Circles"

Science.gov (United States)

Azmi, Mohd Nazri Bin Latiff

2013-01-01

This study investigates the impact of the implementation of "Literature Circles" in an Active Learning classroom in relations to developing soft skills among university students. The use of Literature Circles is a well-known strategy in teaching the students to be more creative, independent, and think out of the box. A group of…

Packing circles and spheres on surfaces

KAUST Repository

Schiftner, Alexander; Hö binger, Mathias; Wallner, Johannes; Pottmann, Helmut

2009-01-01

Inspired by freeform designs in architecture which involve circles and spheres, we introduce a new kind of triangle mesh whose faces' incircles form a packing. As it turns out, such meshes have a rich geometry and allow us to cover surfaces with circle patterns, sphere packings, approximate circle packings, hexagonal meshes which carry a torsion-free support structure, hybrid tri-hex meshes, and others. We show how triangle meshes can be optimized so as to have the incircle packing property. We explain their relation to conformal geometry and implications on solvability of optimization. The examples we give confirm that this kind of meshes is a rich source of geometric structures relevant to architectural geometry. © 2009 ACM.

Packing circles and spheres on surfaces

KAUST Repository

Schiftner, Alexander

2009-12-01

Inspired by freeform designs in architecture which involve circles and spheres, we introduce a new kind of triangle mesh whose faces\\' incircles form a packing. As it turns out, such meshes have a rich geometry and allow us to cover surfaces with circle patterns, sphere packings, approximate circle packings, hexagonal meshes which carry a torsion-free support structure, hybrid tri-hex meshes, and others. We show how triangle meshes can be optimized so as to have the incircle packing property. We explain their relation to conformal geometry and implications on solvability of optimization. The examples we give confirm that this kind of meshes is a rich source of geometric structures relevant to architectural geometry.

Packing circles and spheres on surfaces

KAUST Repository

Schiftner, Alexander

2009-01-01

Inspired by freeform designs in architecture which involve circles and spheres, we introduce a new kind of triangle mesh whose faces\\' incircles form a packing. As it turns out, such meshes have a rich geometry and allow us to cover surfaces with circle patterns, sphere packings, approximate circle packings, hexagonal meshes which carry a torsion-free support structure, hybrid tri-hex meshes, and others. We show how triangle meshes can be optimized so as to have the incircle packing property. We explain their relation to conformal geometry and implications on solvability of optimization. The examples we give confirm that this kind of meshes is a rich source of geometric structures relevant to architectural geometry. © 2009 ACM.

Packing circles and spheres on surfaces

KAUST Repository

Schiftner, Alexander; Hö binger, Mathias; Wallner, Johannes; Pottmann, Helmut

2009-01-01

Inspired by freeform designs in architecture which involve circles and spheres, we introduce a new kind of triangle mesh whose faces' incircles form a packing. As it turns out, such meshes have a rich geometry and allow us to cover surfaces with circle patterns, sphere packings, approximate circle packings, hexagonal meshes which carry a torsion-free support structure, hybrid tri-hex meshes, and others. We show how triangle meshes can be optimized so as to have the incircle packing property. We explain their relation to conformal geometry and implications on solvability of optimization. The examples we give confirm that this kind of meshes is a rich source of geometric structures relevant to architectural geometry.

The circle equation over finite fields

DEFF Research Database (Denmark)

Aabrandt, Andreas; Hansen, Vagn Lundsgaard

2017-01-01

Interesting patterns in the geometry of a plane algebraic curve C can be observed when the defining polynomial equation is solved over the family of finite fields. In this paper, we examine the case of C the classical unit circle defined by the circle equation x2 + y2 = 1. As a main result, we es...

Locating a general minisum 'circle' on a plane

DEFF Research Database (Denmark)

Brimberg, Jack; Juel, Henrik; Körner, Mark-Christoph

2011-01-01

We approximate a set of given points in the plane by the boundary of a convex and symmetric set which is the unit circle of some norm. This generalizes previous work on the subject which considers Euclidean circles only. More precisely, we examine the problem of locating and scaling the unit circle...... of some given norm k with respect to given points on the plane such that the sum of weighted distances (as measured by the same norm k) between the circumference of the circle and the points is minimized. We present general results and are able to identify a finite dominating set in the case that k...

Three-charge black holes on a circle

International Nuclear Information System (INIS)

Harmark, Troels; Obers, Niels A.; Roenne, Peter B.; Kristjansson, Kristjan R.

2007-01-01

We study phases of five-dimensional three-charge black holes with a circle in their transverse space. In particular, when the black hole is localized on the circle we compute the corrections to the metric and corresponding thermodynamics in the limit of small mass. When taking the near-extremal limit, this gives the corrections to the finite entropy of the extremal three-charge black hole as a function of the energy above extremality. For the partial extremal limit with two charges sent to infinity and one finite we show that the first correction to the entropy is in agreement with the microscopic entropy by taking into account that the number of branes shift as a consequence of the interactions across the transverse circle. Beyond these analytical results, we also numerically obtain the entire phase of non- and near-extremal three- and two-charge black holes localized on a circle. More generally, we find in this paper a rich phase structure, including a new phase of three-charge black holes that are non-uniformly distributed on the circle. All these three-charge black hole phases are found via a map that relates them to the phases of five-dimensional neutral Kaluza-Klein black holes

CMS Awards

CERN Multimedia

2004-01-01

Ali Mohammad Rafiee receives the CMS Gold Award from Michel Della Negra of CMS. As part of the fifth annual CMS Awards, Iranian contractor HEPCO, located in Arak, an industrial town 200 km west of Tehran, received their Gold Award in a ceremony held on 14 June 2004 (the other award winners were reported in bulletin 13/2004). The Awards are given each year to a small number of the approximately one thousand contractors working on the CMS project. Gold Awards are given for outstanding technical achievement in work carried out for the detector. HEPCO received the Award for the excellent quality of their work in constructing two 25 tonne support tables, two 75 tonne shields (FCS) and eight supporting brackets to lower the HF into the cavern. Welds and machining obtained tolerances that were very difficult in structures of that size. Mr. A. M. Rafiee, the General Manager of the company, acknowledged the benefits of this collaboration, and thanked the efforts and skills of the many staff involved.

23 CFR 635.114 - Award of contract and concurrence in award.

Science.gov (United States)

2010-04-01

... TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Contract Procedures § 635.114 Award of contract and concurrence in award. (a) Federal-aid contracts shall be awarded only on the basis of the lowest responsive... 23 Highways 1 2010-04-01 2010-04-01 false Award of contract and concurrence in award. 635.114...

Circles South East: the first 10 years 2002-2012.

Science.gov (United States)

Bates, Andrew; Williams, Dominic; Wilson, Chris; Wilson, Robin J

2014-07-01

This article describes the first 10 years of the implementation of Circles of Support and Accountability (Circles) in the management of sexual offenders in South-East England by Circles South East (CSE). The Circles of 71 core members are reviewed in detail, with reference to demographic data, offense and sentencing histories, risk assessment data, and considerations regarding Multi-Agency Public Protection Arrangements. A group of 71 comparison subjects who were referred to CSE and deemed suitable for but did not receive the service was identified. Follow-up behaviors of both groups are examined (including all forms of reconviction, breach of orders, and prison recall). Over a comparable follow-up period of 55 months, the incidence of violent and contact sexual reconviction in the comparison group was significantly higher than for the Circles cohort. Comparisons are made between expected and actual levels of sexual reconviction, with the Circles cohort showing lower than expected rate of sexual reconviction but not to a statistically significant degree. © The Author(s) 2013.

Exploring Factors That Influence Quality Literature Circles

Science.gov (United States)

Young, Chase; Mohr, Kathleen A. J.

2018-01-01

Research indicates that literature circles are an authentic means for literacy development that students typically enjoy. To better understand the potential value and to add to the research base regarding literature circles, this study, involving 17 fourth graders, explores factors that may influence the quality of literature discussions,…

Are Namibian "fairy circles" the consequence of self-organizing spatial vegetation patterning?

Directory of Open Access Journals (Sweden)

Michael D Cramer

Full Text Available Causes of over-dispersed barren "fairy circles" that are often surrounded by ca. 0.5 m tall peripheral grasses in a matrix of shorter (ca. 0.2 m tall grasses in Namibian grasslands remain mysterious. It was hypothesized that the fairy circles are the consequence of self-organizing spatial vegetation patterning arising from resource competition and facilitation. We examined the edaphic properties of fairy circles and variation in fairy circle size, density and landscape occupancy (% land surface with edaphic properties and water availability at a local scale (<50 km and with climate and vegetation characteristics at a regional scale. Soil moisture in the barren fairy circles declines from the center towards the periphery and is inversely correlated with soil organic carbon, possibly indicating that the peripheral grass roots access soil moisture that persists into the dry season within fairy circles. Fairy circle landscape occupancy is negatively correlated with precipitation and soil [N], consistent with fairy circles being the product of resource-competition. Regional fairy circle presence/absence is highly predictable using an empirical model that includes narrow ranges of vegetation biomass, precipitation and temperature seasonality as predictor variables, indicating that fairy circles are likely a climate-dependent emergent phenomenon. This dependence of fairy circle occurrence on climate explains why fairy circles in some locations may appear and disappear over time. Fairy circles are only over-dispersed at high landscape occupancies, indicating that inter-circle competition may determine their spacing. We conclude that fairy circles are likely to be an emergent arid-grassland phenomenon that forms as a consequence of peripheral grass resource-competition and that the consequent barren circle may provide a resource-reservoir essential for the survival of the larger peripheral grasses and provides a habitat for fossicking fauna.

Circles of Support and Personalization: Exploring the Economic Case

Science.gov (United States)

Wistow, Gerald; Perkins, Margaret; Knapp, Martin; Bauer, Annette; Bonin, Eva-Maria

2016-01-01

Circles of Support aim to enable people with learning disabilities (and others) to live full lives as part of their communities. As part of a wider study of the economic case for community capacity building conducted from 2012 to 2014, we conducted a mixed methods study of five Circles in North West England. Members of these Circles were…

Three Concentric Circles: Young Chinese English Learners' Perceptions of Purposeful Audiences

Science.gov (United States)

Liu, Jack Jinghui

2015-01-01

English learners have more access to communicate with different purposeful audiences across the Three Concentric Circles of English (Kachu, 1985): the Inner Circle, the Outer Circle and the Expanding Circle. However, young language learners' purposeful audience as a focus of communication has not been emphasized as much as other linguistic…

Research Circles - a method for developing guidance practices

DEFF Research Database (Denmark)

2012-01-01

This video reports on our work with using research circles to improve our understanding of how to provide guidance and counseling to help young people in danger of dropping out of school. The video is based on the paper: Research Circles -- a method for developing guidance practices, and was pres......This video reports on our work with using research circles to improve our understanding of how to provide guidance and counseling to help young people in danger of dropping out of school. The video is based on the paper: Research Circles -- a method for developing guidance practices......, and was presented at the Conference for Social Justice, Prosperity and Sustainable Employment 2012 by assistant professor Helle Merete Nordentoft from DPU (http://edu.au.dk/). The film communicating the research paper was created by Mie Nørgaard...

Locating a circle on the plane using the minimax criterion

DEFF Research Database (Denmark)

Brimberg, Jack; Juel, Henrik; Schoebel, Anita

2006-01-01

We consider the problem of locating a circle with respect to existing facilities on the plane, such that the largest weighted distance between the circle and the facilities is minimized. The problem properties are analyzed, and a solution procedure proposed.......We consider the problem of locating a circle with respect to existing facilities on the plane, such that the largest weighted distance between the circle and the facilities is minimized. The problem properties are analyzed, and a solution procedure proposed....

D'Nealian Handwriting versus Circle-Stick Print.

Science.gov (United States)

Thurber, Donald N.

This paper argues against teaching children to make letters using circle-stick writing. It contends that the circle-stick method requires continued pen/pencil lifts hindering rhythm or flow in the writing process and that there is little carry-over value into cursive writing as the two scripts are totally different. D'Nealian print, one type of…

Is Homepathy Effective for Hot Flashes and other Estrogen-Withdrawal Symptoms in Breast Cancer Survivors? A Preliminary Randomized Controlled Trial

Science.gov (United States)

2000-04-01

AD__________ Award Number: DAMD17-99-1-9438 TITLE: Is Homeopathy Effective for Hot Flashes and Other Estrogen-Withdrawal Symptoms in Breast Cancer...Mar 00) 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS Is Homeopathy Effective for Hot Flashes and Other Estrogen- DAMD17-99-1-9438 Withdrawal Symptoms in...there is evidence that homeopathy is an effective treatment to improve the quality of life in breast cancer survivors who are experiencing hot flashes

Locating a circle on the plane using the minimax criterion

DEFF Research Database (Denmark)

Brimberg, Jack; Juel, Henrik; Schöbel, Anita

2009-01-01

We consider the problem of locating a circle with respect to existing facilities on the plane, such that the largest weighted distance between the circumference of the circle and the facilities is minimized. The problem properties are analyzed, and a solution procedure proposed......We consider the problem of locating a circle with respect to existing facilities on the plane, such that the largest weighted distance between the circumference of the circle and the facilities is minimized. The problem properties are analyzed, and a solution procedure proposed...

Forming Circle Formations of Anonymous Mobile Agents With Order Preservation

NARCIS (Netherlands)

Wang, Chen; Xie, Guangming; Cao, Ming

2013-01-01

We propose distributed control laws for a group of anonymous mobile agents to form desired circle formations when the agents move in the one-dimensional space of a circle. The agents are modeled by kinematic points. They share the common knowledge of the orientation of the circle, but are oblivious

ENTREPRENEURSHIP EDUCATION AND THE ECONOMY VICIOUS CIRCLES

Directory of Open Access Journals (Sweden)

MEDAR LUCIAN ION

2015-06-01

Full Text Available Education for sustainable development, involves training honest, active, social and creative persons for ensuring the link between environment, society, economy and politics. Trained entrepreneurs in sustainable development, are the engine system which can bring an economic prosperity. Lack of entrepreneurial education in the last 25 years has led accentuated conditions to avoiding economic development in all reference fields where added value can be achieved. Running away from excessive taxation led to the establishment of vicious circles in the economy. Vicious circles of the economy can be found in saving, tax policy, productive investment and the informal economy. Through this study will present the importance of entrepreneurship education in the real economy and some specifications to exit entrepreneurs from vicious circles of the economy.

Students’ Scientific Circle of Obstetrics and Gynaecology

Directory of Open Access Journals (Sweden)

Ivan Polishchuk

2017-06-01

Full Text Available The students’ scientific circle is the kind of teaching obstetrics and gynaecology in a higher medical institution. The circle is an elective form of learning that allows the students to get deeper knowledge of a subject and to perfect themselves in the issues of diagnostics in obstetrics and gynaecology as well as to acquaint themselves with basic medical techniques. It helps identify students who are capable of scientific research and allows the students to improve their ability to analytical perception of professional information, the ability to present it to the audience, ask and answer the questions publicly. The article presents the results of practical and research activities of obstetric and gynaecologic section of the students’ scientific circle of Ivano-Frankivsk National Medical University.

The Acoustic Reality of the Kachruvian Circles: A Rhythmic Perspective

Science.gov (United States)

Low, Ee Ling

2010-01-01

This paper investigates whether the rhythmic properties of varieties of English found in each of the concentric circles of Kachru's model can, in any way, be elucidated by the "Three Circles" model. A measurement and comparison of the rhythm of three varieties of English: British English (from the Inner Circle), Singapore English (from…

The rolling circle amplification and next generation sequencing ...

African Journals Online (AJOL)

Rolling circle amplification is a simple approach of enriching populations of single-stranded DNA plant begomovirus genomes (genus, Begomovirus; family, Geminiviridae). This is an innovative approach that utilizes the robustness of the bacteriophage phi29 DNA polymerase used in circle amplification, together with deep ...

[A design of refractometer based on blur circle].

Science.gov (United States)

Zhang, Yikui; Huang, Shenghai; Ye, Huifang; Zou, Ruitao; Tong, Gengmin; Zhuo, Ran

2011-03-01

Design a convenient and stable eye refractometer based on the theory of blur circle. Analyze the retinal blur circle in both Emsly reduced eye model and Liou & Brennan 1997 eye model by ZEMAX. Design the coefficients including PD (pupil diameter) and NO' (length between node point and fovea) with the purpose of improving the accuracy. At last, compare the clinical optometry data from this refractor with the data obtained from optometry hospital in Wenzhou. The blur circle diameters are nearly the same in both reduced eye model and the Liou & Brennan 1997 eye model. With the PD = 4 mm and NO' = 20 mm, the refractor shows a fine accuracy in optometry. The paired t test shows that the myopia group and the astigmatism axial direction group have no statistical difference between the data from the blur circle refractor and the hospital (P > 0.05), while the astigmatism degree group has the result of P = 0.41 which may be caused by the poor cooperation of pediatric patients. 80% of the astigmatism degree data differ from the data from the hospital in less than 0.75D. The blur circle refractor, with the features of convenience and fine accuracy, is promised to be a new style of refractometer in the future.

Inside Larry's Circle

Science.gov (United States)

Arnold, Alice

2009-01-01

Last spring, students from several North Carolina middle schools were invited to participate in the annual Celebrate the Arts festival in Columbus Country. Larry Hewett, a local art teacher, had been selected to instruct the middle-school students. Larry's River Rock Circles project was made as the starting point for the Celebrate the Arts…

Membandingkan Bilangan Pecahan Menggunakan Fraction Circle terhadap Pemahaman Konsep Siswa

Directory of Open Access Journals (Sweden)

Renny Sendra Wahyuni

2017-03-01

Full Text Available Penelitian bertujuan untuk mendeskripsikan lintasan belajar siswa dalam memahami konsep pembelajaran membandingkan bilangan pecahan dengan menggunakan fraction circle melalui pendekatan PMRI. Penelitian dilaksanakan di SD Negeri 146 Palembang. Metode yang digunakan adalah design research melalui tahap-tahap preparing for the experiment, teaching experiment, dan retrospective analysis. Penelitian ini menunjukkan peranan fraction circle sebagai model yang mendorong peserta didik menemukan pemahaman konsep membandingkan bilangan pecahan dengan menggunakan pendekatan PMRI. Kata Kunci: pecahan, fraction circle, design research, PMRI This study aims to design a learning trajectory to help students understand the concept of rational numbers through fashion context. The study aims to describe students learning trajectory in understanding the concept of comparing fractions through fraction circle with PMRI approach. The research was conducted in SD Negeri 146 Palembang. The method used in this research is design research which consists of three stages: preparing for the experiment, teaching experiment, and retrospective analysis. The result shows the role fraction circle as a model to encourage students to understand the concept of comparing fractions using PMRI approach. Keywords: fractions, fraction circle, design research, PMRI

Quasi-human seniority-order algorithm for unequal circles packing

International Nuclear Information System (INIS)

Zhu, Dingju

2016-01-01

In the existing methods for solving unequal circles packing problems, the initial configuration is given arbitrarily or randomly, but the impact of different initial configurations for existing packing algorithm to the speed of existing packing algorithm solving unequal circles packing problems is very large. The quasi-human seniority-order algorithm proposed in this paper can generate a better initial configuration for existing packing algorithm to accelerate the speed of existing packing algorithm solving unequal circles packing problems. In experiments, the quasi-human seniority-order algorithm is applied to generate better initial configurations for quasi-physical elasticity methods to solve the unequal circles packing problems, and the experimental results show that the proposed quasi-human seniority-order algorithm can greatly improve the speed of solving the problem.

The three circle method

International Nuclear Information System (INIS)

Garncarek, Z.

1989-01-01

The three circle method in its general form is presented. The method is especially useful for investigation of shapes of agglomerations of objects. An example of its applications to investigation of galaxies distribution is given. 17 refs. (author)

Heritability of circle of Willis variations in families with intracranial aneurysms.

Directory of Open Access Journals (Sweden)

Mayte Sánchez van Kammen

Full Text Available Intracranial aneurysms more often occur in the same arterial territory within families. Several aneurysm locations are associated with specific circle of Willis variations. We investigated whether the same circle of Willis variations are more likely to occur in first-degree relatives than in unrelated individuals.We assessed four circle of Willis variations (classical, A1-asymmetry, incomplete posterior communicating artery and fetal circulation in two independent groups of families with familial aneurysms and ≥2 first-degree relatives with circle of Willis imaging on MRA/CTA. In each (index family we determined the proportion of first-degree relatives with the same circle of Willis variation as the proband and compared it to the proportion of first-degree relatives of a randomly selected unrelated (comparison family who had the same circle of Willis variation as the index family's proband. Concordance in index families and comparison families was compared with a conditional logistic events/trials model. The analysis was simulated 1001 times; we report the median concordances, odds ratios (ORs, and 95% confidence intervals (95%CI. The groups were analysed separately and together by meta-analysis.We found a higher overall concordance in circle of Willis configuration in index families than in comparison families (meta-analysis, 244 families: OR 2.2, 95%CI 1.6-3.0 mostly attributable to a higher concordance in incomplete posterior communicating artery (meta-analysis: OR 2.8, 95%CI 1.8-4.3. No association was found for the other three circle of Willis variations.In two independent groups of families with familial aneurysms, the incomplete PcomA variation occurred more often within than between families suggesting heritability of this circle of Willis variation. Further studies should investigate genetic variants associated with circle of Willis formation.

Literature Circles in 18. Century; As a Cultural Centers of Istanbul: The Role of "Literature Circles" in the Transmission of The Cultural Heritage

Directory of Open Access Journals (Sweden)

Zehra ÖKSÜZ

2015-08-01

Full Text Available The aim of this study is to explore the particular examples of literature circles which were seen as wisdom centre and were influential in 18th century Ottoman social and cultural life. This study foc uses on the literature circles in the capital of Ottomans and examines their roles in the transmission of cultural heritage. Mahfil, which means the meeting place, became the centre of literature activities which are performed in a particular place. This li terature circles gained the status of being a prestigious literature and art centre which witnessed the creation of significant works in 18th. They functioned as a transmitter of culture in terms of the works studied and role model literary figures. Patron age tradition promoted the progress of literary activities in the circles. With regard to their significant contribution to the Ottoman culture and civilization, literature circles emerged at the patronage of Sultan III. Ahmed, Sultan III. Selim, Sadrazam Nevşehirli Damad İbrahim Paşa, Sadrazam Koca Râgıb Paşa, Hoca Neş’et Efendi, Şeyh Gâlib, Hoca Süleyman Vahyî. Therefore, it is essential to study these circles in terms of its importance as being home to important literary figures with a sophisticated sen se of art.

Models to support students’ understanding of measuring area of circles

Science.gov (United States)

Rejeki, S.; Putri, R. I. I.

2018-01-01

Many studies showed that enormous students got confused about the concepts of measuring area of circles. The main reason is because mathematics classroom practices emphasized on memorizing formulas rather than understanding concepts. Therefore, in this study, a set of learning activities were designed as an innovation in learning area measurement of circles. The activities involved two models namely grid paper and reshaping which are respectively as a means and a strategy to support students’ learning of area measurement of circles. Design research was used as the research approach to achieve the aim. Thirty-eight of 8th graders in Indonesia were involved in this study. In this study, together with the contextual problems, the grid paper and reshaping sectors, which used as the models in this learning, helped the students to gradually develop their understanding of the area measurement of circles. The grid papers plays important role in comparing and estimating areas. Whereas, the reshaping sectors might support students’ understanding of the circumference and the area measurement of circles. Those two models could be the tool for promoting the informal theory of area measurement. Besides, the whole activities gave important role on distinguishing the area and perimeter of circles.

Dynamics on the Circle

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 8; Issue 11. Dynamics on the Circle - Interval Dynamics and Rotation Number. Siddhartha Gadgil. General Article Volume 8 Issue 11 November 2003 pp 25-36. Fulltext. Click here to view fulltext PDF. Permanent link:

Pre-big-bang cosmology and circles in the cosmic microwave background

International Nuclear Information System (INIS)

Nelson, William; Wilson-Ewing, Edward

2011-01-01

We examine the possibility that circles in the cosmic microwave background could be formed by the interaction of a gravitational wave pulse emitted in some pre-big-bang phase of the universe with the last scattering surface. We derive the expected size distribution of such circles, as well as their typical ring width and (for concentric circles) angular separation. We apply these results, in particular, to conformal cyclic cosmology, ekpyrotic cosmology as well as loop quantum cosmology with and without inflation in order to determine how the predicted geometric properties of these circles would vary from one model to the other, and thus, if detected, could allow us to differentiate between various pre-big-bang cosmological models. We also obtain a relation between the angular ring width and the angular radius of such circles that can be used in order to determine whether or not circles observed in the cosmic microwave background are due to energetic pre-big-bang events.

Who are the cancer survivors?

DEFF Research Database (Denmark)

Hovaldt, Hanna Birkbak; Suppli, N P; Olsen, M H

2015-01-01

was compared by social position with the non-cancer population. Results: Cancer survivors composed 4% of the Danish population. Somatic comorbidity was more likely among survivors (OR 1.59, 95% CI 1.57-1.60) and associated with higher age, male sex, short education, and living alone among survivors......Background: No nationwide studies on social position and prevalence of comorbidity among cancer survivors exist. Methods: We performed a nationwide prevalence study defining persons diagnosed with cancer 1943-2010 and alive on the census date 1 January 2011 as cancer survivors. Comorbidity....... Conclusions: Among cancer survivors, comorbidity is common and highly associated with social position....

Pain in cancer survivors

International Nuclear Information System (INIS)

Mladosievicova, B.

2017-01-01

Pain is a common problem among cancer survivors, especially in the first few years after treatment. In the longer term, approximately 5% to 10% of survivors have chronic severe pain. Overall prevalence of all types pain is about 40% in some cancer survivors with previous specific diagnosis. Until recently, impact of pain in cancer survivors have largely been unexamined. This complication can be predicted by type of malignancy, its therapy, time elapsed from completion of anticancer treatment and effectivity of previous pain interventions. As the purpose of this article is to update readers on more recent data about prevalence of pain in cancer survivors and common treatment-related chronic pain etiologies in patients with a history of cancer who are beyond the acute diagnosis and treatment phase, previously known information about acute pain, pain in terminally ill patients. Some new studies in certain subpopulations of cancer survivors will be explored in more detail. (author)

Empirical Evaluation of Different Feature Representations for Social Circles Detection

Science.gov (United States)

2015-06-16

study and compare the performance on the available labelled Facebook data from the Kaggle competition on learning social circles in networks . We...Kaggle competition on learning social circles in networks [5]. The data consist of hand- labelled friendship egonets from Facebook and a set of 57...16. SECURITY CLASSIFICATION OF: Social circles detection is a special case of community detection in social network that is currently attracting a

The Value of the Math Circle for Gifted Middle School Students

Science.gov (United States)

Burns, Barbara; Henry, Julie; McCarthy, Dianne; Tripp, Jennifer

2017-01-01

Math Circles are designed to allow students to explore mathematics using a problem-solving/inquiry approach. Many of the students attending our Math Circle are mathematically talented and curious. This study examines the perspectives of the students and their families in determining why students attend Math Circle, what they enjoy about Math…

Shock circle model for ejector performance evaluation

International Nuclear Information System (INIS)

Zhu, Yinhai; Cai, Wenjian; Wen, Changyun; Li, Yanzhong

2007-01-01

In this paper, a novel shock circle model for the prediction of ejector performance at the critical mode operation is proposed. By introducing the 'shock circle' at the entrance of the constant area chamber, a 2D exponential expression for velocity distribution is adopted to approximate the viscosity flow near the ejector inner wall. The advantage of the 'shock circle' analysis is that the calculation of ejector performance is independent of the flows in the constant area chamber and diffuser. Consequently, the calculation is even simpler than many 1D modeling methods and can predict the performance of critical mode operation ejectors much more accurately. The effectiveness of the method is validated by two experimental results reported earlier. The proposed modeling method using two coefficients is shown to produce entrainment ratio, efficiency and coefficient of performance (COP) accurately and much closer to experimental results than those of 1D analysis methods

A localization algorithm of adaptively determining the ROI of the reference circle in image

Science.gov (United States)

Xu, Zeen; Zhang, Jun; Zhang, Daimeng; Liu, Xiaomao; Tian, Jinwen

2018-03-01

Aiming at solving the problem of accurately positioning the detection probes underwater, this paper proposed a method based on computer vision which can effectively solve this problem. The theory of this method is that: First, because the shape information of the heat tube is similar to a circle in the image, we can find a circle which physical location is well known in the image, we set this circle as the reference circle. Second, we calculate the pixel offset between the reference circle and the probes in the picture, and adjust the steering gear through the offset. As a result, we can accurately measure the physical distance between the probes and the under test heat tubes, then we can know the precise location of the probes underwater. However, how to choose reference circle in image is a difficult problem. In this paper, we propose an algorithm that can adaptively confirm the area of reference circle. In this area, there will be only one circle, and the circle is the reference circle. The test results show that the accuracy of the algorithm of extracting the reference circle in the whole picture without using ROI (region of interest) of the reference circle is only 58.76% and the proposed algorithm is 95.88%. The experimental results indicate that the proposed algorithm can effectively improve the efficiency of the tubes detection.

Cancer in atomic bomb survivors

International Nuclear Information System (INIS)

Shigematsu, I.; Kagan, A.

1986-01-01

This book presents information on the following topics: sampling of atomic bomb survivors and method of cancer detection in Hiroshima and Nagasaki; atomic bomb dosimetry for epidemiological studies of survivors in Hiroshima and Nagasaki; tumor and tissue registries in Hiroshima and Nagasaki; the cancer registry in Nagasaki, with atomic bomb survivor data, 1973-1977; cancer mortality; methods for study of delayed health effects of a-bomb radiation; experimental radiation carcinogenesis in rodents; leukemia, multiple myeloma, and malignant lymphoma; cancer of the thyroid and salivary glands; malignant tumors in atomic bomb survivors with special reference to the pathology of stomach and lung cancer; colorectal cancer among atomic bomb survivors; breast cancer in atomic bomb survivors; and ovarian neoplasms in atomic bomb survirors

Quality circles: the nurse executive as mentor.

Science.gov (United States)

Flarey, D L

1991-12-01

Changes within and around the health care environment are forcing health care executives to reexamine their managerial and leadership styles to confront the resulting turbulence. The nurse executive is charged with the profound responsibility of directing the delivery of nursing care throughout the organization. Care delivered today must be of high quality. Declining financial resources as well as personnel shortages cause the executive to be an effective innovator in meeting the increasing demands. Quality circles offer the nurse executive an avenue of recourse. Circles have been effectively implemented in the health care setting, as has been consistently documented over time. By way of a participative management approach, quality circles may lead to increased employee morale and productivity, cost savings, and decreased employee turnover rates, as well as realization of socialization and self-actualization needs. A most effective approach to their introduction would be implementation at the first-line manager level. This promotes an acceptance of the concept at the management level as well as a training course for managers to implement the process at the unit level. The nurse executive facilitates the process at the first-line manager level. This facilitation will cause a positive outcome to diffuse throughout the entire organization. Quality circles offer the nurse executive the opportunity to challenge the existing environmental turmoil and effect a positive and lasting change.

The Inner Circle Revisited

DEFF Research Database (Denmark)

Grau Larsen, Anton; Ellersgaard, Christoph

2018-01-01

in social networks, we identify a cohesive core group of 171 individuals within a corporate elite of 6154 board members of the top 1037 Danish corporations. A high degree of social homogeneity in gender, social background, education and career position underlines the cohesion of the inner circle. By mapping...

Guided Discovery of the Nine-Point Circle Theorem and Its Proof

Science.gov (United States)

Buchbinder, Orly

2018-01-01

The nine-point circle theorem is one of the most beautiful and surprising theorems in Euclidean geometry. It establishes an existence of a circle passing through nine points, all of which are related to a single triangle. This paper describes a set of instructional activities that can help students discover the nine-point circle theorem through…

The magic circle and the puzzle piece

OpenAIRE

Juul, Jesper

2008-01-01

In a common description, to play a game is to step inside a concrete or metaphorical magic circle where special rules apply. In video game studies, this description has received an inordinate amount of criticism which the paper argues has two primary sources: 1. a misreading of the basic concept of the magic circle and 2. a somewhat rushed application of traditional theoretical concerns onto games. The paper argues that games studies must move beyond conventional criticisms of binary distinct...

Talking Circles for Adolescent Girls in an Urban High School

Directory of Open Access Journals (Sweden)

Ann Schumacher

2014-10-01

Full Text Available Restorative Practices (RP in schools is a new and emerging field. Meeting in Circles to build friendships, develop emotional literacy skills, resolve conflict, or learn interactively are some of the core components of these programs. This article describes a 2-year study of 12 weekly Talking Circles organized under the auspices of a RP program in an urban high school with 60 adolescent girls. Primary data sources included 257 hr of participant observations in Talking Circles and individual, semi-structured interviews with 31 students. The Relational Cultural model, rooted in the work of Jean Baker Miller, served as the conceptual framework for understanding teens’ interactions within the Circle’s unique set of social conditions in a school environment. Findings demonstrated that Talking Circles provided a safe space for peers helping peers, and that the girls improved their listening, anger management, and empathic skills, which led to greater self-efficacy. It appears that Talking Circles could provide another venue for developing social-emotional literacy skills and growth-fostering relationships in schools.

Quality Circles in Higher Education: Quality, Satisfaction, and Climate.

Science.gov (United States)

Kay, Carol; Healy, Margaret

The effect of quality circles at Iowa State University on absenteeism, performance evaluation, perceptions of the organization climate, job satisfaction, and perceived opportunities for professional and personal growth was measured in this study. The process of quality circles is designed to promote job fulfillment and organizational productivity…

Parhelic-like circle from light scattering in Plateau borders

Energy Technology Data Exchange (ETDEWEB)

Tufaile, A., E-mail: tufaile@usp.br; Tufaile, A.P.B.

2015-03-06

We are reporting a new simple optical element to generate halos. We have observed interesting patterns of light scattering in Plateau borders in foams. In analogy to the atmospheric phenomena known as parhelic circle, sun dogs, and sun pillars, we have named the features of the patterns observed as parlaseric circle, laser dogs, and laser pillars. The triangular symmetry of the Plateau borders is analogous to the hexagonal symmetry of ice crystals which produce these atmospheric phenomena. Working with one Plateau border at a time, we have observed wave optics phenomena that are not perceived in the atmospheric phenomena, such as diffraction and interference. - Highlights: • We obtained halo formation from light scattering in a Plateau border using an experiment. • We explained halo formation using geometrical theory of diffraction. • An optical element based on a Plateau border is proposed. • We compared some aspects of the parhelic circle with the parlaseric circle.

Stone circles: form and soil kinematics.

Science.gov (United States)

Hallet, Bernard

2013-01-01

Distinct surface patterns are ubiquitous and diverse in soils of polar and alpine regions, where the ground temperature oscillates about 0°C. They constitute some of the most striking examples of clearly visible, abiotic self-organization in nature. This paper outlines the interplay of frost-related physical processes that produce these patterns spontaneously and presents unique data documenting subsurface soil rotational motion and surface displacement spanning 20 years in well-developed circles of soil outlined by gravel ridges. These sorted circles are particularly attractive research targets for a number of reasons that provide focus for this paper: (i) their exceptional geometric regularity captures the attention of any observer; (ii) they are currently forming and evolving, hence the underlying processes can be monitored readily, especially because they are localized near the ground surface on a scale of metres, which facilitates comprehensive characterization; and (iii) a recent, highly successful numerical model of sorted circle development helps to draw attention to particular field observations that can be used to assess the model, its assumptions and parameter choices, and to the considerable potential for synergetic field and modelling studies.

Voice of the voiceless: The legacy of the Circle of Concerned African Women Theologians

Directory of Open Access Journals (Sweden)

Hazel O. Ayanga

2016-07-01

Full Text Available The Circle of Concerned African Women Theologians (the Circle formally came into existence in 1989 in Accra, Ghana. Under the charismatic leadership of Mercy Amba Oduyoye, the Circle sought to be the voice of African Christian women at the grass roots level. To this end research and publication was and still is one of the major pillars and activities of the Circle. The main objective of the Circle is �to write and publish theological literature written by African women from their own experience of religion and culture on this continent�. In this regard the Circle has been and continues to be the voice for and on behalf of the African woman in religion, culture and theology. However, 25 years down the line there is need for an evaluation of the legacy of the Circle. How has the Circle been a voice for the voiceless, a mentoring instrument for women venturing into the academia? This article seeks to do this evaluation by examining the activities of the Circle including research publication.Intradisciplinary and/or interdisciplinary implications: This article seeks to evaluate the achievements of the Circle of Concerned African Women Theologians in relation to the Circle�s stated objectives. The article picks up the notion of the Circle theologians as the voice of the voiceless women of Africa. The general approach of the article brings together discussions on social issues like gender, poverty and marginalisation as well as language. Theological and religious perspectives on these issues are understood from a Circle point of view.Keywords: women; voice; voicelessness; poverty; gender; The Circle; theology

Cancer survivors. Work related issues.

Science.gov (United States)

Schultz, Pamela N; Beck, Martha L; Stava, Charles; Sellin, Rena V

2002-05-01

New and more effective treatments for cancer have resulted in individuals living longer with a better quality of life. Many more survivors are employed in the workplace. Cancer is no longer only an issue for survivors and their families; it has become an issue for the employer and the workplace. This article describes survey results of 4,364 long term cancer survivors in which they were asked to respond to items describing their ability to work, job discrimination, and quality of life. Thirty-five percent of survivors were working at the time they completed the survey, and 8.5% considered themselves unable to work. This research has shown that age, gender, ethnic group, and cancer type affected the working status of the survivors. Of survivors continuing to work, 7.3% indicated they had experienced job discrimination. The results indicate most cancer survivors do not perceive employment related problems, and are readily assimilated into the work force. Job discrimination and the ability to work is a quality of life issue.

Geometric fit of a point set by generalized circles

DEFF Research Database (Denmark)

Körner, Mark-Christopher; Brimberg, Jack; Juel, Henrik

2010-01-01

In our paper we approximate a set of given points by a general circle. More precisely, given two norms k 1 and k 2 and a set of points in the plane, we consider the problem of locating and scaling the unit circle of norm k 1 such that the sum of weighted distances between the circumference...... of the circle and the given points is minimized, where the distance is measured by a norm k 2. We present results for the general case. In the case that k 1 and k 2 are both polyhedral norms, we are able to solve the problem by investigating a finite candidate set....

R&D 100 Awards | NREL

Science.gov (United States)

R&D 100 Awards R&D 100 Awards NREL has won 61 R&D 100 Awards. Widely recognized as the Oscars of Invention, the R&D 100 Awards are presented by R&D Magazine to identify and celebrate the top technological advances of the year. Recent R&D 100 Awards 2016 NREL engineers Chuck Booten

An Effective Time and Management Strategy in Quality Circles.

Science.gov (United States)

Halverson, Don E.

Contending that participation in quality circles enhances effective time management by school administrators and teachers, this guide provides both a theoretical briefing and practical recommendations for better time management. A pre- posttest prefaces a review of basic concepts of quality circles with reference to the work of Abraham Maslow,…

Experimental study of circle grid fractal pattern on turbulent intensity in pipe flow

International Nuclear Information System (INIS)

Manshoor, B; Zaman, I; Othman, M F; Khalid, Amir

2013-01-01

Fractal turbulence is deemed much more efficient than grid turbulence in terms of a turbulence generation. In this paper, the hotwire experimental results for the circle grids fractal pattern as a turbulent generator will be presented. The self-similar edge characteristic of the circle grid fractal pattern is thought to play a vital role in the enhancement of turbulent intensity. Three different beta ratios of perforated plates based on circle grids fractal pattern were used in the experimental work and each paired with standard circle grids with similar porosity. The objectives were to study the fractal scaling influence on the flow and also to explore the potential of the circle grids fractal pattern in enhancing the turbulent intensity. The results provided an excellent insight of the fractal generated turbulence and the fractal flow physics. Across the circle grids fractal pattern, the pressure drop was lower but the turbulent intensity was higher than those across the paired standard circle grids

Ghost circles in lattice Aubry-Mather theory

Science.gov (United States)

Mramor, Blaz; Rink, Bob

Monotone lattice recurrence relations such as the Frenkel-Kontorova lattice, arise in Hamiltonian lattice mechanics, as models for ferromagnetism and as discretization of elliptic PDEs. Mathematically, they are a multi-dimensional counterpart of monotone twist maps. Such recurrence relations often admit a variational structure, so that the solutions x:Z→R are the stationary points of a formal action function W(x). Given any rotation vector ω∈R, classical Aubry-Mather theory establishes the existence of a large collection of solutions of ∇W(x)=0 of rotation vector ω. For irrational ω, this is the well-known Aubry-Mather set. It consists of global minimizers and it may have gaps. In this paper, we study the parabolic gradient flow {dx}/{dt}=-∇W(x) and we will prove that every Aubry-Mather set can be interpolated by a continuous gradient-flow invariant family, the so-called 'ghost circle'. The existence of these ghost circles is known in dimension d=1, for rational rotation vectors and Morse action functions. The main technical result of this paper is therefore a compactness theorem for lattice ghost circles, based on a parabolic Harnack inequality for the gradient flow. This implies the existence of lattice ghost circles of arbitrary rotation vectors and for arbitrary actions. As a consequence, we can give a simple proof of the fact that when an Aubry-Mather set has a gap, then this gap must be filled with minimizers, or contain a non-minimizing solution.

Pension Fund award

CERN Multimedia

Antonella Del Rosso

2013-01-01

The CERN Pension Fund won the Investments & Pensions Europe (IPE) 2013 Gold Award in the Medium Real-Estate Investor category. IPE is the leading European publication on the subject of pensions. The awards were judged by a panel of 22 members, which included leading European investment consultants and pension fund executives.     Théodore Economou (left), the CERN Pension Fund’s Chief Executive Officer, receives the IPE 2013 Gold Award.   The award recognised the “fresh thinking” behind the CERN Pension Fund’s updated real-estate strategy, which has brought it “focus” on “high-quality assets and diversification.” The jury also noted the Fund’s “streamlined and cost-efficient” management, and noted that CERN is “running a tight ship”. While the awards are given by a European institution, they have a worldwide scope, and winners in ot...

Quantum localisation on the circle

Science.gov (United States)

Fresneda, Rodrigo; Gazeau, Jean Pierre; Noguera, Diego

2018-05-01

Covariant integral quantisation using coherent states for semi-direct product groups is implemented for the motion of a particle on the circle. In this case, the phase space is the cylinder, which is viewed as a left coset of the Euclidean group E(2). Coherent states issued from fiducial vectors are labeled by points in the cylinder and depend also on extra parameters. We carry out the corresponding quantisations of the basic classical observables, particularly the angular momentum and the 2π-periodic discontinuous angle function. We compute their corresponding lower symbols. The quantum localisation on the circle is examined through the properties of the angle operator yielded by our procedure, its spectrum and lower symbol, its commutator with the quantum angular momentum, and the resulting Heisenberg inequality. Comparison with other approaches to the long-standing question of the quantum angle is discussed.

Circles, Materiality and Movement

Science.gov (United States)

Chorney, Sean

2017-01-01

This paper approaches the concept of the circle through the framework of mathematics-as-becoming. This paper focuses specifically on how a concept can be thought of as a process, and on the implications that this might have for mathematics learning. Contrary to long-standing assumptions about mathematical concepts as ideal, inert, Platonic forms,…

Circling motion and screen edges as an alternative input method for on-screen target manipulation.

Science.gov (United States)

Ka, Hyun W; Simpson, Richard C

2017-04-01

To investigate a new alternative interaction method, called circling interface, for manipulating on-screen objects. To specify a target, the user makes a circling motion around the target. To specify a desired pointing command with the circling interface, each edge of the screen is used. The user selects a command before circling the target. To evaluate the circling interface, we conducted an experiment with 16 participants, comparing the performance on pointing tasks with different combinations of selection method (circling interface, physical mouse and dwelling interface) and input device (normal computer mouse, head pointer and joystick mouse emulator). A circling interface is compatible with many types of pointing devices, not requiring physical activation of mouse buttons, and is more efficient than dwell-clicking. Across all common pointing operations, the circling interface had a tendency to produce faster performance with a head-mounted mouse emulator than with a joystick mouse. The performance accuracy of the circling interface outperformed the dwelling interface. It was demonstrated that the circling interface has the potential as another alternative pointing method for selecting and manipulating objects in a graphical user interface. Implications for Rehabilitation A circling interface will improve clinical practice by providing an alternative pointing method that does not require physically activating mouse buttons and is more efficient than dwell-clicking. The Circling interface can also work with AAC devices.

The Chicken and the Egg: Inviting Response and Talk through Socratic Circles

Science.gov (United States)

Styslinger, Mary E.; Pollock, Timothy

2010-01-01

This collaborative inquiry answers the following questions: 1) What is the nature of talk during Socratic Circles? 2) What is student response to talk? 3) How might knowing more about student response to talk and the nature of talk improve teaching during Socratic Circles? The article first describes the process of implementing Socratic Circles,…

Building quality into academic programmes using quality circles | Ivy ...

African Journals Online (AJOL)

The use of teams or quality circles is a relatively new approach to quality improvement in higher education in South Africa. This article describes some of the advantages in using the approach and some of the pitfalls that need to be considered. The debate of the "quality circle life cycle", which culminates in the demise of the ...

Growing a Circle of Courage Culture: One School's Journey

Science.gov (United States)

Espiner, Deborah; Guild, Diane

2010-01-01

Mt. Richmond Special School is the first Circle of Courage school in New Zealand. The school reflects the richness of the cultural and learning diversity found in many New Zealand schools. Located in the heart of South Auckland, the school's 130 students represent a wide range of ethnic backgrounds. The universal values in the Circle of Courage…

On a Family of Circles

Science.gov (United States)

Feeman, Timothy G.

2011-01-01

We generalize a standard example from precalculus and calculus texts to give a simple description in polar coordinates of any circle that passes through the origin. We discuss an occurrence of this formula in the context of medical imaging. (Contains 1 figure.)

Holocaust survivors: the pain behind the agony. Increased prevalence of fibromyalgia among Holocaust survivors.

Science.gov (United States)

Ablin, J N; Cohen, H; Eisinger, M; Buskila, D

2010-01-01

To assess the frequency of fibromyalgia among a population of Holocaust survivors in Israel as well as the occurrence of post-traumatic stress disorder (PTSD) and concurrent psychiatric symptoms, including depression and anxiety among survivors. Eighty-three survivors of the Nazi Holocaust and 65 age-matched individuals not exposed to Nazi occupation were recruited. Physical examination and manual tender point assessment was performed for the establishment of the diagnosis of fibromyalgia and information was collected regarding quality of life (SF-36), physical function and health (FIQ), psychiatric symptoms (SCL-90) and PTSD symptoms (CAPS). Significantly increased rates of fibromyalgia were identified among Holocaust survivors compared with controls (23.81% vs. 10.94, pHolocaust survivors six decades after the end of the Second World War. This finding furthers our knowledge regarding the long-term effect of stress on the development of fibromyalgia.

Edges and vertices in a unique signed circle in a signed graph

Directory of Open Access Journals (Sweden)

Richard Behr

2017-12-01

Full Text Available We examine the conditions under which a signed graph contains an edge or a vertex that is contained in a unique negative circle or a unique positive circle. For an edge in a unique signed circle, the positive and negative case require the same structure on the underlying graph, but the requirements on the signature are different. We characterize the structure of the underlying graph necessary to support such an edge in terms of bridges of a circle. We then use the results from the edge version of the problem to help solve the vertex version.

Climate Leadership Award for Excellence in GHG Management (Goal Achievement Award)

Science.gov (United States)

Apply to the Climate Leadership Award for Excellence in GHG Management (Goal Achievement Award), which publicly recognizes organizations that achieve publicly-set aggressive greenhouse gas emissions reduction goals.

34 CFR 84.605 - Award.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Award. 84.605 Section 84.605 Education Office of the Secretary, Department of Education GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 84.605 Award. Award means an award of financial assistance by the Department of Education or...

Rectal Cancer Survivors' Participation in Productive Activities.

Science.gov (United States)

Hornbrook, Mark C; Grant, Marcia; Wendel, Christopher; Bulkley, Joanna E; Mcmullen, Carmit K; Altschuler, Andrea; Temple, Larissa Kf; Herrinton, Lisa J; Krouse, Robert S

2017-01-01

Rectal cancer and its treatment impair survivors' productivity. To assess determinants of market and nonmarket employment, job search, volunteering, and homemaking among survivors five years or longer after diagnosis. We mailed questionnaires to 1063 survivors who were members of Kaiser Permanente (Northern California, Northwest) during 2010 and 2011. Productive activities, functional health status, and bowel management at the time of the survey. Response rate was 60.5% (577/953). Higher comorbidity burdens were associated with lower productivity for men and women rectal cancer survivors. Productive survivors were younger and had lower disease stage and age at diagnosis, higher household income and educational attainment, and fewer comorbidity burdens and workplace adjustments than did nonproductive survivors (p < 0.05 each; 2-sided). Productive rectal cancer survivors were evenly split by sex. Staying productive is associated with better mental health for rectal cancer survivors. Rectal cancer survivors with multiple chronic conditions, higher disease stage, lower productive activities, and older age need better access to medical care and closer monitoring of the quality of their care, including self-care. To capture the full extent of the involvement of survivors in all types of productive activities, research should routinely include measures of employment, searching for employment, homemaking, and volunteering. Counting market and nonmarket productive activities is innovative and recognizes the continuum of contributions survivors make to families and society. Health care systems should routinely monitor rectal cancer survivors' medical care access, comorbidities, health-related quality of life, and productive activities.

Predictors of successful use of a web-based healthcare document storage and sharing system for pediatric cancer survivors: Cancer SurvivorLink™.

Science.gov (United States)

Williamson, Rebecca; Meacham, Lillian; Cherven, Brooke; Hassen-Schilling, Leann; Edwards, Paula; Palgon, Michael; Espinoza, Sofia; Mertens, Ann

2014-09-01

Cancer SurvivorLink™, www.cancersurvivorlink.org , is a patient-controlled communication tool where survivors can electronically store and share documents with healthcare providers. Functionally, SurvivorLink serves as an electronic personal health record-a record of health-related information managed and controlled by the survivor. Recruitment methods to increase registration and the characteristics of registrants who completed each step of using SurvivorLink are described. Pediatric cancer survivors were recruited via mailings, survivor clinic, and community events. Recruitment method and Aflac Survivor Clinic attendance was determined for each registrant. Registration date, registrant type (parent vs. survivor), zip code, creation of a personal health record in SurvivorLink, storage of documents, and document sharing were measured. Logistic regression was used to determine the characteristics that predicted creation of a health record and storage of documents. To date, 275 survivors/parents have completed registration: 63 were recruited via mailing, 99 from clinic, 56 from community events, and 57 via other methods. Overall, 66.9 % registrants created a personal health record and 45.7 % of those stored a health document. There were no significant predictors for creating a personal health record. Attending a survivor clinic was the strongest predictor of document storage (p document stored, 21.4 % shared with a provider. Having attended survivor clinic is the biggest predictor of registering and using SurvivorLink. Many survivors must advocate for their survivorship care. Survivor Link provides educational material and supports the dissemination of survivor-specific follow-up recommendations to facilitate shared clinical care decision making.

The role of Circle women in curbing violence against women and girls in Africa

Directory of Open Access Journals (Sweden)

Sylvia Owusu-Ansah

2016-07-01

Full Text Available The article looks at the role Circle of Concerned African Women Theologians (the Circle have played in the struggle to end or reduce the rate at which violence against women and girls occurs in West Africa by highlighting the contributions of older Circle women, especially the initiator of the Circle, Mercy Amba Oduyoye. The initiator of the Circle and other older Circle women have left a remarkable legacy that needs to continue by the current and future generations of the Circle. The background information examines the leadership and mentorship of Mercy Amba Oduyoye and the impact she has made in the lives of African women. The essay then looks at the types of violence that women face in West Africa with the specific contributions of Circle women in the struggle to end violence against women and girls. It then argues that Circle women have played very significant roles both in setting the pace and giving the platform for women activities to minimise gender-based violence against women and girls. Circle women have written and presented papers that have addressed many challenges including HIV and/or AIDS, Girl Child trafficking, Marriage of Minors, and almost all kinds of violence against women and girls. Currently, religious violence threatens the fabric of African nations causing insecurity and panic, women and girls being the most vulnerable. The challenge to the present and future Circle members is to contribute in significant ways towards religious harmony in Africa and beyond. The Circle acknowledges the leadership role of women and encourages them to spearhead the liberation of women as well as empower them to be able to aspire to get to the top or become independent. No one understands what someone else feels better than the person experiencing the ordeal. Women can better understand what they go through and also have the passion to strive towards liberation.Intradisciplinary and/or interdisciplinary implications: In this article, the

Content-aware photo collage using circle packing.

Science.gov (United States)

Yu, Zongqiao; Lu, Lin; Guo, Yanwen; Fan, Rongfei; Liu, Mingming; Wang, Wenping

2014-02-01

In this paper, we present a novel approach for automatically creating the photo collage that assembles the interest regions of a given group of images naturally. Previous methods on photo collage are generally built upon a well-defined optimization framework, which computes all the geometric parameters and layer indices for input photos on the given canvas by optimizing a unified objective function. The complex nonlinear form of optimization function limits their scalability and efficiency. From the geometric point of view, we recast the generation of collage as a region partition problem such that each image is displayed in its corresponding region partitioned from the canvas. The core of this is an efficient power-diagram-based circle packing algorithm that arranges a series of circles assigned to input photos compactly in the given canvas. To favor important photos, the circles are associated with image importances determined by an image ranking process. A heuristic search process is developed to ensure that salient information of each photo is displayed in the polygonal area resulting from circle packing. With our new formulation, each factor influencing the state of a photo is optimized in an independent stage, and computation of the optimal states for neighboring photos are completely decoupled. This improves the scalability of collage results and ensures their diversity. We also devise a saliency-based image fusion scheme to generate seamless compositive collage. Our approach can generate the collages on nonrectangular canvases and supports interactive collage that allows the user to refine collage results according to his/her personal preferences. We conduct extensive experiments and show the superiority of our algorithm by comparing against previous methods.

76 FR 53913 - Award of an Urgent Single-Source Grant to Survivors of Torture International (SOTI) in San Diego...

Science.gov (United States)

2011-08-30

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Office of Refugee Resettlement Award of an Urgent Single... Refugee Resettlement, ACF, HHS. ACTION: Notice; correction. CFDA Number: 93.604. SUMMARY: The Office of Refugee Resettlement, ACF, HHS published a document in the Federal Register of August 16, 2011 (76 FR...

Age and personal values: Similar value circles with shifting priorities.

Science.gov (United States)

Borg, Ingwer; Hertel, Guido; Hermann, Dieter

2017-11-01

This study examined the relationship of personal values to age using data from two representative surveys. We hypothesized that individuals organize personal values, regardless of their age, as a circle with the same order of values on this circle but that older persons are closer to conservation and more remote from openness to change and closer to self-transcendence and more distant from self-enhancement. The structural stability of the value circle over age was largely confirmed across and within individuals. Different age groups exhibited a tendency to more strongly cluster those values that they rated as relatively important. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Mental health insurance access and utilization among childhood cancer survivors: a report from the childhood cancer survivor study.

Science.gov (United States)

Perez, Giselle K; Kirchhoff, Anne C; Recklitis, Christopher; Krull, Kevin R; Kuhlthau, Karen A; Nathan, Paul C; Rabin, Julia; Armstrong, Gregory T; Leisenring, Wendy; Robison, Leslie L; Park, Elyse R

2018-04-15

To describe and compare the prevalence of mental health access, preference, and use among pediatric cancer survivors and their siblings. To identify factors associated with mental health access and use among survivors. Six hundred ninety-eight survivors in the Childhood Cancer Survivor Study (median age = 39.4; median years from diagnosis = 30.8) and 210 siblings (median age = 40.4) were surveyed. Outcomes included having mental health insurance coverage, delaying care due to cost, perceived value of mental health benefits, and visiting a mental health provider in the past year. There were no differences in mental health access, preferences, and use between survivors and siblings (p > 0.05). Among respondents with a history of distress, most reported not having seen a mental health provider in the past year (80.9% survivors vs. 77.1% siblings; p = 0.60). Uninsured survivors were more likely to defer mental health services due to cost (24.6 vs. 8.4%; p mental health coverage. Most childhood cancer survivors value having mental healthcare benefits; however, coverage and use of mental health services remain suboptimal. The most vulnerable of survivors, specifically the uninsured and those with a history of distress, are at risk of experiencing challenges accessing mental health care. Childhood cancer survivors are at risk for experiencing high levels of daily life stress that is compounded by treatment-related sequelae. Integrative, system-based approaches that incorporate financial programs with patient education about insurance benefits can help reduce some of the financial barriers survivors face.

Queuing systems on a circle

NARCIS (Netherlands)

Kroese, Dirk; Schmidt, Volker

1993-01-01

Consider a ring on which customers arrive according to a Poisson process. Arriving customers drop somewhere on the circle and wait there for a server who travels on the ring. Whenever this server encounters a customer, he stops and serves the customer according to an arbitrary service time

Effect of stern hull shape on turning circle of ships

Science.gov (United States)

Jaswar, Maimun, A.; Wahid, M. A.; Priyanto, A.; Zamani, Pauzi, Saman

2012-06-01

Many factors such as: stern hull shape, length, draught, trim, propulsion system and external forces affecting the drift angle influence rate of turn and size of turning circle of ships. This paper discusses turning circle characteristics of U and V stern hull shape of Very Large Crude Oil Carrier (VLCC) ships. The ships have same principal dimension such as length, beam, and draught. The turning circle characteristics of the VLCC ships are simulated at 35 degree of rudder angle. In the analysis, firstly, turning circle performance of U-type VLCC ship is simulated. In the simulation, initial ship speed is determined using given power and rpm. Hydrodynamic derivatives coefficients are determined by including effect of fullness of aft run. Using the obtained, speed and hydrodynamic coefficients, force and moment acting on hull, force and moment induced by propeller, force and moment induced by rudder are determined. Finally, ship trajectory, ratio of speed, yaw angle and drift angle are determined. Results of simulation results of the VLCC ship are compared with the experimental one as validation. Using the same method, V-type VLCC is simulated and the simulation results are compared with U-type VLCC ship. Results shows the turning circle of U-type is larger than V-type due to effect stern hul results of simulation are.

Anatomical variations of the circle of Willis and cerebrovascular accidents in transitional Albania

Directory of Open Access Journals (Sweden)

Edlira Harizi (Shemsi

2015-12-01

Full Text Available Aim: The purpose of this study was twofold: i in a case-control design, to determine the relationship between anatomical variations of the circle of Willis and cerebrovascular accidents; ii to assess the association between anatomical variations of the circle of Willis and aneurisms among patients with subarachnoid hemorrhage. Methods: A case-control study was conducted in Albania in 2013-2014, including 100 patients with subarachnoid hemorrhage and 100 controls (individuals without cerebrovascular accidents. Patients with subarachnoid hemorrhage underwent a CT angiography procedure, whereas individuals in the control group underwent a magnetic resonance angiography procedure. Binary logistic regression was used to assess the association between cerebrovascular accidents and the anatomical variations of the circle of Willis. Conversely, Fisher’s exact test was used to compare the prevalence of aneurisms between subarachnoid hemorrhage patients with and without anatomical variations of the circle of Willis. Results: Among patients, there were 22 (22% cases with anatomical variations of the circle of Willis compared with 10 (10% individuals in the control group (P=0.033. There was no evidence of a statistically significant difference in the types of the anatomical variations of the circle of Willis between patients and controls (P=0.402. In age- and-sex adjusted logistic regression models, there was evidence of a significant positive association between cerebrovascular accidents and the anatomical variations of the circle of Willis (OR=1.87, 95%CI=1.03-4.68, P=0.048. Within the patients’ group, of the 52 cases with aneurisms, there were 22 (42.3% individuals with anatomical variations of the circle of Willis compared with no individuals with anatomical variations among the 48 patients without aneurisms (P<0.001. Conclusion: This study provides useful evidence on the association between anatomical variations of the circle of Willis and

CMS Industries awarded gold, crystal

CERN Multimedia

2006-01-01

The CMS collaboration honoured 10 of its top suppliers in the seventh annual awards ceremony The representatives of the firms that recieved the CMS Gold and Crystal Awards stand with their awards after the ceremony. The seventh annual CMS Awards ceremony was held on Monday 13 March to recognize the industries that have made substantial contributions to the construction of the collaboration's detector. Nine international firms received Gold Awards, and General Tecnica of Italy received the prestigious Crystal Award. Representatives from the companies attended the ceremony during the plenary session of CMS week. 'The role of CERN, its machines and experiments, beyond particle physics is to push the development of equipment technologies related to high-energy physics,'said CMS Awards Coordinator Domenico Campi. 'All of these industries must go beyond the technologies that are currently available.' Without the involvement of good companies over the years, the construction of the CMS detector wouldn't be possible...

Violence in the eye of adolescents: education intervention with Culture Circles.

Science.gov (United States)

Brandão Neto, Waldemar; Silva, Marta Angélica Iossi; de Aquino, Jael Maria; de Lima, Luciane Soares; Monteiro, Estela Maria Leite Meirelles

2015-01-01

to apply the methodology of Culture Circles on adolescents as a strategy for health education of nurses in the construction of the collective knowledge of the thematic violence. action research type and qualitative study. Participants were 11 adolescents from a public school in Recife, PE, Brazil. Data production in Culture Circles included the participant observation with field diary, photographic recording and filming, as well as the photovoice technique. The analysis was performed by triangulating data in dialogue with the literature. it was shown that the problematizing action provided by the Culture Circle made possible to create situations in which adolescents felt invited to critically refl ect on the phenomenon of violence in all its complexity. the health education intervention, performed by Culture Circles, added learning and mutual growth subsidizing nursing care actions that excel at leadership and autonomy of adolescents.

Recumbent Stone Circles

Science.gov (United States)

Ruggles, Clive L. N.

During the 1970s and early 1980s, British archaeoastronomers were striving to bridge the interpretative gulf between the "megalithic observatories" of Alexander Thom and an archaeological mainstream that, generally speaking, was hostile to any mention of astronomy in relation to the megalithic monuments of Neolithic and Early Bronze Age Britain. The Scottish recumbent stone circles (RSCs) came to represent an example where sounder methodology could overcome many of the data selection issues that had beset earlier studies and, with due restraint, produce credible interpretations. Systematic studies of their orientations consistently concluded that the RSCs had a strong lunar connection, and it was widely envisaged that they were the setting for ceremonies associated with the appearance of the moon over the recumbent stone. Other evidence such as the presence of white quartz and the spatial distribution of cupmarks appeared to back up this conclusion. New archaeological investigations since 1999 have challenged and modified these conclusions, confirming in particular that the circles were built to enclose cairns rather than to demarcate open spaces. Yet the restricted pattern of orientations of these structures could only have been achieved by reference to the basic diurnal motions of the skies, and orientation in relation to simple observations of the midsummer moon remains the most likely reading of the alignment evidence taken as a whole. On the other hand, a consideration of the broader context, which includes the nearby Clava cairns, highlights instead the symbolic importance of the sun.

Circle of willis and its variations; morphometric study in adult human cadavers

OpenAIRE

Raghavendra, Shirol VS, Daksha Dixit, Anil Kumar Reddy Y, Desai SP

2014-01-01

Background and Objectives: Circle of Willis plays a vital role in collateral circulation and redistribution of blood to all areas of the brain. Variation in circle of Willis is known to cause grave disorders like cerebrovascular disorders, subarachnoid haemorrhage, cerebral aneurysm and schizophrenia. The objectives of the present study are to study the formation and branching pattern of circle of Willis and also to study the distribution of variations. MATERIALS & Methods: The study was cond...

CP violation in Z circle → τ+τ-

International Nuclear Information System (INIS)

Lopez, J.M.

1998-01-01

Test of CP invariance in the reaction Z circle → τ + τ - on the Z circle peak is performed using the data sample recorded by the four Collaboration at LEP and SLD. From the non-observation of CP violation upper limits on the real (vertical stroke Re(d r W ) vertical stroke) and imaginary (vertical stroke Im(d r W ) vertical stroke) parts of the weak dipole moment of the τ lepton at 95% C.L. are derived. Results on measurements on weak magnetic moment is also reported. (orig.)

Circles Disturbed The Interplay of Mathematics and Narrative

CERN Document Server

Doxiadis, Apostolos

2012-01-01

Circles Disturbed brings together important thinkers in mathematics, history, and philosophy to explore the relationship between mathematics and narrative. The book's title recalls the last words of the great Greek mathematician Archimedes before he was slain by a Roman soldier--"Don't disturb my circles"--words that seem to refer to two radically different concerns: that of the practical person living in the concrete world of reality, and that of the theoretician lost in a world of abstraction. Stories and theorems are, in a sense, the natural languages of these two worlds--stories represent

Study Circles as a Method of Informing the Adult Population on Radioactivity

International Nuclear Information System (INIS)

Kralj, M.

2002-01-01

Public acceptance of the radioactive waste disposal facilities is difficult to achieve. Analysis of the reasons that underlie public rejection of radioactive waste disposal facilities shows that people are not adequately informed about the proposal. They also have a lot of prejudices due to the lack of knowledge and understanding about basic facts on radioactivity and environmental processes. ARAO has proposed that the topic of radioactivity and radioactive waste be included in the program of study circles in order to promote knowledge and understanding of these issues among the adult population in several Slovenian communities. Study circles are self-organized adult learning groups in the local community environment. Two study circles were initially proposed: one in Krsko, the community with a nuclear facility, and one in Radovljica, a community without a nuclear facility. Because of troubles with the unexpected politicization of nuclear issues, the study circle in Krsko was postponed to the later term, so that only the study circle in the community without the nuclear installation was active. The members were found by personal invitations. They worked on different issues dealing with radiation, mainly with the application of radiation and radioactive substances in medicine. Through the study circle activities the interest in radiation issues increased. The members reported that they disseminated their interest and acquired knowledge to their family members and friends. Our experience shows that self-learning in small groups, promoting discussions and the confrontation of different opinions, results in an increase in objective knowledge. Therefore, study circles can provide a good basis for confidence building in the nuclear technology.(author)

A game magically circling

DEFF Research Database (Denmark)

Ejsing-Duun, Stine

2011-01-01

This chapter analyses the relationship between players, the game world, and the ordinary world in alternative reality games (ARGs) and location-based games (LBGs). These games use technology to create a game world in the everyday scene. The topic of this chapter is the concept of the 'magic circle......', which defines the relationship between play and the ordinary world, and how this concept relates to a new kind of game....

Thyroid disorders in atomic bomb survivors

International Nuclear Information System (INIS)

Tanaka, Yoshikiyo; Inoue, Keisuke; Sugihara, Toru; Oshima, Tetuya; Matsueda, Kazuhiro

1984-01-01

There was no difference in blood levels of thyroid stimulating hormones among atomic bomb survivors having normal thyroid function, irrespective of the exposure distance from the explosion. Of 336 atomic bomb survivors admitted to the hospital for health examinations, hyperthyroidism was seen in one patient, hypothyroidism in four, malignant struma in three, and benign tumor in one. The incidence of struma associated with positive antithyroidglobulin antibody tended to be high in atomic bomb survivors living within 1.0 km from the explosion. The overall study in patients visiting the department of internal medicine, in addition to the 336 survivors, revealed that the incidence of thyroid disorders, especially hypothyroidism, was high in survivors directly exposed to atomic bomb. (Namekawa, K.)

A Fitbit and Facebook mHealth intervention for promoting physical activity among adolescent and young adult childhood cancer survivors: A pilot study.

Science.gov (United States)

Mendoza, Jason A; Baker, K Scott; Moreno, Megan A; Whitlock, Kathryn; Abbey-Lambertz, Mark; Waite, Alan; Colburn, Trina; Chow, Eric J

2017-12-01

Physical activity (PA) may be important for preventing chronic diseases for adolescent and young adult (AYA) childhood cancer survivors. Randomized controlled trials (RCTs) of PA interventions for AYA survivors are sparse, but necessary to determine effective programs for increasing PA among this population. Thus, we conducted a pilot RCT, testing the feasibility of a mobile health (mHealth) intervention to promote PA among AYA survivors. We recruited 14- to 18-year-olds who were ≥1-year post cancer therapy from Seattle Children's Hospital. The 10-week intervention consisted of a wearable PA-tracking device (Fitbit Flex) and a peer-based virtual support group (Facebook group). Research staff helped set step goals and awarded badges weekly. Controls received usual care. Baseline assessments occurred before randomization and follow-up assessments occurred during weeks 8-10 of the intervention period. Feasibility criteria are defined below. Qualitative interviews assessed acceptability. Exploratory outcomes included PA, quality of life, and motivation for PA. All feasibility criteria were met: we recruited 60 survivors, intervention participants wore the Fitbit on the majority (71.5%) of intervention days, and ≥90% of all participants completed questionnaires. Qualitative data confirmed intervention acceptability. Exploratory analyses found no significant adjusted group differences for change in moderate-to-vigorous PA (4.4 vs. 5.0 min/day; P = 0.92) or sedentary time (-4.5 vs. 1.0 min/day; P = 0.73), comparing intervention subjects to controls. Some modest differences were found for select subscales of quality of life and motivation for PA. This mHealth PA intervention was feasible and acceptable to AYA childhood cancer survivors and warrants a fully powered RCT. © 2017 Wiley Periodicals, Inc.

77 FR 55691 - Establishment of Class E Airspace; Circle Town, MT

Science.gov (United States)

2012-09-11

... (RNAV) Global Positioning System (GPS) standard instrument approach procedures at Circle Town County..., at Circle Town County Airport, to accommodate IFR aircraft executing new RNAV (GPS) standard..., Washington on August 30, 2012. Steven L. Vale, Acting Manager, Operations Support Group, Western Service...

Finding the Maximal Area of Bounded Polygons in a Circle

Science.gov (United States)

Rokach, Arie

2005-01-01

The article deals with the area of polygons that are inscribed in a given circle. Naturally, the following question arises: Among all n-polygons that are inscribed in a given circle, which one has the biggest area? Intuitively, it may be guessed that is suitable for secondary students, and without any use id calculus, but only using very…

"We are survivors and not a virus:" Content analysis of media reporting on Ebola survivors in Liberia.

Science.gov (United States)

Mayrhuber, Elisabeth Anne-Sophie; Niederkrotenthaler, Thomas; Kutalek, Ruth

2017-08-01

The Ebola virus disease epidemic between 2013 and 2016 in West Africa was unprecedented. It resulted in approximately 28.000 cases and 10.000 Ebola survivors. Many survivors face social, economic and health-related predicaments and media reporting is crucially important in infectious disease outbreaks. However, there is little research on reporting of the social situation of Ebola survivors in Liberia. The study used a mixed methods approach and analysed media reports from the Liberian Daily Observer (DOL), a daily newspaper available online in English. We were interested to know how the situation of Ebola survivors was portrayed; in what way issues such as stigma and discrimination were addressed; and which stigma reduction interventions were covered and how. We included all articles on the situation of Ebola survivors in the quantitative and in-depth qualitative analysis published between April 2014 and March 2016. The DOL published 148 articles that portrayed the social situation of Ebola survivors between the 24 months observation period. In these articles, Ebola survivors were often defined beyond biological terms, reflecting on a broader social definition of survivorship. Survivorship was associated with challenges such as suffering from after-effects, social and economic consequences and psychological distress. Almost 50% of the articles explicitly mentioned stigmatisation in their reporting on Ebola survivors. This was contextualised in untrustworthiness towards international responses and the local health care system and inconclusive knowledge on cures and transmission routes. In the majority of DOL articles stigma reduction and engaging survivors in the response was reported as crucially important. Reporting in the DOL was educational-didactical and well-balanced in terms of disseminating available medical knowledge and reflecting the social situation of Ebola survivors. While the articles contextualised factors contributing to stigmatisation throughout

"We are survivors and not a virus:" Content analysis of media reporting on Ebola survivors in Liberia.

Directory of Open Access Journals (Sweden)

Elisabeth Anne-Sophie Mayrhuber

2017-08-01

Full Text Available The Ebola virus disease epidemic between 2013 and 2016 in West Africa was unprecedented. It resulted in approximately 28.000 cases and 10.000 Ebola survivors. Many survivors face social, economic and health-related predicaments and media reporting is crucially important in infectious disease outbreaks. However, there is little research on reporting of the social situation of Ebola survivors in Liberia.The study used a mixed methods approach and analysed media reports from the Liberian Daily Observer (DOL, a daily newspaper available online in English. We were interested to know how the situation of Ebola survivors was portrayed; in what way issues such as stigma and discrimination were addressed; and which stigma reduction interventions were covered and how. We included all articles on the situation of Ebola survivors in the quantitative and in-depth qualitative analysis published between April 2014 and March 2016.The DOL published 148 articles that portrayed the social situation of Ebola survivors between the 24 months observation period. In these articles, Ebola survivors were often defined beyond biological terms, reflecting on a broader social definition of survivorship. Survivorship was associated with challenges such as suffering from after-effects, social and economic consequences and psychological distress. Almost 50% of the articles explicitly mentioned stigmatisation in their reporting on Ebola survivors. This was contextualised in untrustworthiness towards international responses and the local health care system and inconclusive knowledge on cures and transmission routes. In the majority of DOL articles stigma reduction and engaging survivors in the response was reported as crucially important.Reporting in the DOL was educational-didactical and well-balanced in terms of disseminating available medical knowledge and reflecting the social situation of Ebola survivors. While the articles contextualised factors contributing to

Ageing Holocaust survivors in Australia.

Science.gov (United States)

Paratz, Elizabeth D; Katz, Benny

2011-02-21

In recent years, a phenomenon of "late effects of the Holocaust" has emerged, with impacts on the psychological and physical health of ageing Holocaust survivors. As Holocaust survivors age, they may experience heightened anxiety around normal processes of ageing, worsened post-traumatic stress disorder with cognitive decline, and fear of the medical system. Holocaust survivors are at increased risk of osteoporosis, cardiometabolic disease due to hypothalamic-pituitary-adrenal axis dysfunction, cancer, and sequelae of Nazi medical experiments. From existing medical literature on this topic, practical principles of management are derived to create a framework for sensitive medical management of Holocaust survivors in Australia. The issues discussed are also relevant to the wider geriatric refugee or prisoner-of-war experience.

Mortality of Hiroshima A-bomb survivors exposed at the black rain region

International Nuclear Information System (INIS)

Satoh, Kenichi; Otani, Keiko; Tonda, Tetsuji

2012-01-01

An epidemiological study was performed on the black rain as a death risk factor of survivors in Hiroshima Uda's (U) light to heavy black rain regions using the positional parameters at their exposure. Subjects were 27,610 A-bomb survivors at Jan. 1, 1970 with known positional coordinate and direct dose at explosion, followed until Dec. 31, 2009, whose endpoint was defined to be their all deaths due to cardiovascular, cerebrovascular diseases, pneumonia, cancers, etc. Confounding factors were sex (11,457 males/16,153 females), age at exposure (av. 25 y) and dose (av. 0.045 Gy), with which analysis was done by Cox proportional hazard model. The confounding interaction of the age/U region was found significant: e.g., at the exposed age 25 y, the hazard ratio was calculated to be 1.084, indicating about 8% higher hazard ratio of U region than the area outside of U. When the effect of the sex, exposed age and direct dose were adjusted to be minimized, the risk was found distributed mainly in concentric circle from hypocenter, yet still the effect of indirect exposure was observed though. When the distance instead of the indirect dose was used as an explanatory variable, it resulted in being significant with no significance of the direct exposure dose. Risk map employing the positional information at explosion revealed that the risk distribution was locally different even in U region itself. Thus this study suggested that the black rain was a mortality risk factor in the U raining region of Hiroshima. (T.T.)

Cancer survivor identity shared in a social media intervention.

Science.gov (United States)

Song, Hayeon; Nam, Yujung; Gould, Jessica; Sanders, W Scott; McLaughlin, Margaret; Fulk, Janet; Meeske, Kathleen A; Ruccione, Kathleen S

2012-01-01

This study investigates how cancer survivors construct their identities and the impact on their psychological health, as measured by depression and survivor self-efficacy. Fourteen young adult survivors of pediatric cancer participated in a customized social networking and video blog intervention program, the LIFECommunity, over a 6-month period. Survivors were asked to share their stories on various topics by posting video messages. Those video blog postings, along with survey data collected from participants, were analyzed to see how cancer survivors expressed their identities, and how these identities are associated with survivors' psychosocial outcomes. In survivors who held negative stereotypes about cancer survivors, there was a positive relationship with depression while positive stereotypes had a marginal association with cancer survivor efficacy. Findings indicate that although pediatric cancer survivors often do not publicly discuss a "cancer survivor identity," they do internalize both positive and negative stereotypes about cancer survivorship. It is important for practitioners to be aware of the long-term implications of cancer survivor identity and stereotypes.

Migraine without aura is not associated with incomplete circle of Willis

DEFF Research Database (Denmark)

Ezzatian-Ahar, Shabnam; Amin, Faisal Mohammad; Obaid, Hayder Ghani

2014-01-01

the prevalence of incomplete circle of Willis in migraineurs and controls. In the present study we compared the prevalence of incomplete circle of Willis in female migraine patients without aura to female healthy non-migraine controls.Using 3-Tesla magnetic resonance angiography we recorded three...

The Prague Linguistic Circle and Dialectics

Czech Academy of Sciences Publication Activity Database

Sládek, Ondřej

-, č. 19 (2017), s. 352-357 E-ISSN 2037-2426 Institutional support: RVO:68378068 Keywords : The Prague Linguistic Circle * Jan Mukařovský * Structuralism * Structural Poetics * Dialectics Subject RIV: AJ - Letters, Mass-media, Audiovision OBOR OECD: Specific literatures

20 CFR 234.33 - Survivor annuities.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Survivor annuities. 234.33 Section 234.33 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT LUMP-SUM PAYMENTS Annuities Due but Unpaid at Death § 234.33 Survivor annuities. Any survivor annuity which is...

Promoting retention, enabling success: Discovering the potential of student support circles.

Science.gov (United States)

Bass, Janice; Walters, Caroline; Toohill, Jocelyn; Sidebotham, Mary

2016-09-01

Retention of students is critical to education programs and future workforce. A mixed methods study evaluated student engagement within a Bachelor of Midwifery program and connection with career choice through participation in student support circles. Centred on the Five Senses of Success Framework (sense of capability, purpose, identity, resourcefulness and connectedness) and including four stages of engagement (creating space, preparing self, sharing stories, focused conversations), the circles support and develop student and professional identity. Of 80 students 43 (54%) provided responses to a two item survey assessed against a five point Likert scale to determine utility. Using a nominal group technique, student's voices gave rich insight into the personal and professional growth that participation in the student support circles provided. Evaluated as helpful to first year students in orientating to university study and early socialisation into the profession, the circles appear to influence the development of a strong sense of professional identity and personal midwifery philosophy based on the relational nature of the midwife being with woman rather than doing midwifery. This suggests that student support circles positively influence perceptions and expectations, contributing to a shared sense of purpose and discipline connection, for enhancing student retention and future workforce participation. Copyright © 2016 Elsevier Ltd. All rights reserved.

2. A Circle of ideas

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 2. Geometry A Circle of Ideas. Kapil H Paranjape. Series Article Volume 1 Issue 2 February 1996 pp 26-31. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/001/02/0026-0031. Author Affiliations.

Cancer survivors' experience of time

DEFF Research Database (Denmark)

Rasmussen, Dorte M.; Elverdam, Beth

2007-01-01

, and prioritize how and with whom they want to spend their time. CONCLUSION: With an increasing number of people being cured following a cancer diagnosis, nurses and oncology nurse specialists who work with cancer survivors must be aware of the fact that time is a central theme in understanding cancer survivors......' lives, and they must know how to guide these survivors in their new lives and take care of their well-being....

Awards aplenty in Krakow

CERN Multimedia

2009-01-01

CERN will be well represented this year at the award ceremony organized by the European Physical Society (EPS) in Krakow. The Gargamelle Collaboration is being awarded the High Energy and Particle Physics prize, while Maurizio Pierini shares the Young Physicist Prize. Both Mick Storr and Andrzej Siemko will be awarded the Medal of the Polish Commission of National Education.This year’s EPS-High Energy and Particle Physics Prize is being awarded to the Gargamelle Collaboration for the discovery of the weak neutral current. Gargamelle’s large bubble chamber is now displayed in the Microcosm garden at CERN in commemoration of the discovery that led to the acceptance of the electroweak theory and the award of the Noble prize to Glashow, Salam and Weinberg in 1979. On 3 September 1973 the collaboration published two papers in the same issue of Physics Letters, one on neutral currents involving electrons, the other on neutral current interactions with hadrons (protons and neut...

International Humanitarian Award.

Science.gov (United States)

2017-12-01

The International Humanitarian Award recognizes extraordinary humanitarian services and activism by psychologists, including professional and volunteer work conducted primarily in the field with underserved populations. Award recipients are psychologists who, by their extraordinary service at a difficult time, improve the lives and contribute to the well-being of people in a large or small geographic area anywhere in the world. The 2017 recipient of the APA International Humanitarian Award was selected by the 2016 Committee on International Relations in Psychology (CIRP). The members of the 2016 CIRP were Melissa Morgan Consoli, PhD, and Arpana G. Inman, PhD (Co-chairs); Rehman Abdulrehman, PhD; Gonzalo Bacigalupe, EdD; Frederic Bemak, EdD; Brigitte Khoury, PhD; Susan Nolan, PhD; Nancy Sidun, PsyD; and Danny Wedding, PhD. Dr. Morgan Consoli, Dr. Inman, Dr. Nolan, and Doctor Sidun were members of the subcommittee for the 2017 award. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Circles of Support and Accountability for Sex Offenders: A Systematic Review of Outcomes.

Science.gov (United States)

Clarke, Martin; Brown, Susan; Völlm, Birgit

2017-08-01

We conducted a systematic review of studies reporting on the effectiveness of Circles of Support and Accountability (Circles). Circles use volunteers to provide support for sex offenders living in the community. We searched 10 databases up to the end of 2013 and identified 3 relevant outcome studies. An additional 12 papers or reports were identified by searching reference lists, Google, and contacting key authors and Circles providers to obtain unpublished data. These 15 studies comprised one randomized controlled trial, three retrospective cohorts with matched controls, and 11 case series. The majority reported measures of recidivism, particularly reconviction. The 4 studies with controls generally reported that participation in Circles was associated with lower recidivism although there were few statistically significant differences. Few studies examined changes in risk or psychosocial outcomes. A number of methodological issues are discussed. Longer term, prospective follow-up studies with control groups are required to address these issues.

Absent collateral function of the circle of Willis as risk factor for ischemic stroke

NARCIS (Netherlands)

Hoksbergen, A. W. J.; Legemate, D. A.; Csiba, L.; Csáti, G.; Síró, P.; Fülesdi, B.

2003-01-01

Background. Autopsy studies show a higher prevalence of circle of Willis anomalies in brains with signs of ischemic infarction. Our goal was to examine the collateral function of the circle of Willis in ischemic stroke patients and to assess in a case-control study if a collateral deficient circle

The Arithmetic of Elliptic Fibrations in Gauge Theories on a Circle

CERN Document Server

Grimm, Thomas W.; Klevers, Denis

2016-01-01

The geometry of elliptic fibrations translates to the physics of gauge theories in F-theory. We systematically develop the dictionary between arithmetic structures on elliptic curves as well as desingularized elliptic fibrations and symmetries of gauge theories on a circle. We show that the Mordell-Weil group law matches integral large gauge transformations around the circle in Abelian gauge theories and explain the significance of Mordell-Weil torsion in this context. We also use Higgs transitions and circle large gauge transformations to introduce a group law for genus-one fibrations with multi-sections. Finally, we introduce a novel arithmetic structure on elliptic fibrations with non-Abelian gauge groups in F-theory. It is defined on the set of exceptional divisors resolving the singularities and divisor classes of sections of the fibration. This group structure can be matched with certain integral non-Abelian large gauge transformations around the circle when studying the theory on the lower-dimensional ...

ANALISIS PERBANDINGAN PENGHARGAAN KUALITAS MALCOLM BALDRIGE NATIONAL QUALITY AWARD DENGAN EUROPEAN QUALITY AWARD (MBNQA vs EQA

Directory of Open Access Journals (Sweden)

Arfan Bakhtiar Amalia

2012-02-01

Full Text Available Persaingan bisnis global saat ini makin ketat. Dengan adanya Malcolm Baldrige National Quality Award (MBNQA dan juga European Quality Award (EQA diharapkan mampu mendorong dan memotivasi perusahaan-perusahaan, baik yang sudah sukses maupun yang sedang berkembang, untuk selalu meningkatkan mutu dan kinerja, serta sebagai kunci daya saing. Dalam makalah ini, kita akan membahas penghargaan kualitas mengenai tujuan, manfaat dan perkembangan, dan trend saat ini, terutama untuk MBNQA dan EQM (European Quality Model. Kita akan membandingkan antara MBNQA dan EQM melalui pengertian, latar belakang, metode-metode, dan kriteria-kriteria, serta aplikasinya, sehingga dapat kita lakukan analisa perbandingan untuk keduanya. Kata Kunci  : Penghargaan Kualitas, Malcolm Baldrige National Quality Award (MBNQA, European Quality Award (EQA   Emulation of global business in this time more and more to tighten. With existence of Malcolm Baldrige National Quality Award (MBNQA as well as European Quality Award (EQA expected can push and motivate companies, both for have successful and also which is expanding, to always increase the quality and performance, and also as competitiveness key. In this paper, we will discuss about national quality award concerning target, benefit, growth, and trend in this time, especially MBNQA and EQM (European Quality Model. We will compare between MBNQA and EQM through congeniality, background, method, and criterions, and also its application,  so that earn us to analyse comparison to both of its. Keyword        : Quality Award, Malcolm Baldrige National Quality Award (MBNQA, European Quality Award (EQA

Employment status and occupational level of adult survivors of childhood cancer in Great Britain: The British childhood cancer survivor study.

Science.gov (United States)

Frobisher, Clare; Lancashire, Emma R; Jenkinson, Helen; Winter, David L; Kelly, Julie; Reulen, Raoul C; Hawkins, Michael M

2017-06-15

The British Childhood Cancer Survivor Study (BCCSS) provides the first detailed investigation of employment and occupation to be undertaken in a large population-based cohort. Previous studies have been limited by design issues such as using small numbers of survivors with specific diagnoses, and involved limited assessment of employment status and occupational level. The BCCSS includes 17,981 5-year survivors of childhood cancer. Employment status and occupational level were ascertained by questionnaire from eligible survivors (n = 14,836). Multivariate logistic regression was used to explore factors associated with employment and occupation, and to compare survivors to their demographic peers in the general population. Employment status was available for 10,257 survivors. Gender, current age, cancer type, radiotherapy, age at diagnosis and epilepsy were consistently associated with being: employed; unable to work; in managerial or non-manual occupations. Overall, survivors were less likely to be working than expected (OR (99% CI): 0.89 (0.81-0.98)), and this deficit was greatest for irradiated CNS neoplasm survivors (0.34 (0.28-0.41)). Compared to the general population, survivors were fivefold more likely to be unable to work due to illness/disability; the excess was 15-fold among CNS neoplasm survivors treated with radiotherapy. Overall survivors were less likely to be in managerial occupations than expected (0.85 (0.77-0.94)). However, bone sarcoma survivors were more likely to be in these occupations than expected (1.37 (1.01-1.85)) and also similarly for non-manual occupations (1.90 (1.37-2.62)). Survivors of retinoblastoma (1.55 (1.20-2.01)) and 'other' neoplasm group (1.62 (1.30-2.03)) were also more likely to be in non-manual occupations than expected. © 2017 The Authors International Journal of Cancer published by John Wiley & Sons Ltd on behalf of UICC.

7 CFR 3021.605 - Award.

Science.gov (United States)

2010-01-01

... Regulations of the Department of Agriculture (Continued) OFFICE OF THE CHIEF FINANCIAL OFFICER, DEPARTMENT OF AGRICULTURE GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 3021.605 Award. Award means an award of financial assistance by the Department of Agriculture or other Federal...

Closing Remarks and Awards

International Nuclear Information System (INIS)

Whitaker, M.; Van der Meer, K.; Hamilton, A.

2015-01-01

M. Whitaker: On behalf of the Institute of Nuclear Materials Management, we are grateful for the opportunity to support this symposium. The number of symposium events-presentations, posters, technical demonstrations, panel discussions, and receptions - has been completely overwhelming and truly impressive. My compliments to the IAEA organization staff for a spectacular event. I have gained a much better appreciation for why these are only once every four years. This symposium has provided an important opportunity to reengage with friends and colleagues from around the globe to discuss international safeguards topics. The theme this year is very appropriate. So much of our work relies upon people. Together we work to develop the strategies that ensure that international safeguards are effectively implemented to provide the world the assurances that they expect from us. Thank you for this opportunity to share in the organization and execution of this symposium. K. Van der Meer: It is my pleasure to give the last poster awards. We have had two award ceremonies already this week on Wednesday and Thursday to recognize the best posters in those sessions. Today it will be two parts. First we will give the award for the best posters for this morning's sessions, and then we have four special awards: Gold, Silver, Bronze and the New Generation Symposium Award. These are the awards for the best posters for the whole week. The New Generation Symposium Award is for recognition of a younger participant and the prize is also for a younger participant. The full list of award winners is available under the symposium website. The IAEA recognizes the generous donations by INMM and ESARDA of the following prizes given as awards for the best posters: · Best e-poster advertisement per session: free subscription to the ESARDA Bulletin; · Best e-poster per session: free membership in INMM; · Best poster of the week ''Bronze'': free registration for the 8th INMM

Male infertility in long-term survivors of pediatric cancer: A report from the Childhood Cancer Survivor Study

Science.gov (United States)

Wasilewski-Masker, K; Seidel, K D; Leisenring, W; Mertens, A C; Shnorhavorian, M; Ritenour, C W; Stovall, M; Green, D M; Sklar, C A; Armstrong, G T; Robison, L L; Meacham, L R

2014-01-01

Purpose The purpose of this study was to assess the prevalence of male infertility and treatment-related risk factors in childhood cancer survivors. Methods Within the Childhood Cancer Survivor Study, 1622 survivors and 274 siblings completed the Male Health Questionnaire. The analysis was restricted to survivors (938/1622; 57.8%) and siblings (174/274; 63.5%) who tried to become pregnant. Relative risks (RR) and 95% confidence intervals (CI) for the prevalence of self-reported infertility were calculated using generalized linear models for demographic variables and treatment-related factors to account for correlation among survivors and siblings of the same family. All statistical tests were two-sided. Results Among those who provided self-report data, the prevalence of infertility was 46.0% in survivors versus 17.5% in siblings (RR=2.64, 95% CI 1.88-3.70, p infertility, 37% had reported at least one pregnancy with a female partner that resulted in a live birth. In a multivariable analysis, risk factors for infertility included an alkylating agent dose score (AAD) ≥ 3 (RR= 2.13, 95% CI 1.69-2.68 for AAD ≥ 3 versus AADinfertility father their own children suggesting episodes of both fertility and infertility. This and the novel association of infertility with bleomycin warrant further investigation. Implications for Cancer Survivors Though infertility is common, male survivors reporting infertility often father their own children. Bleomycin may pose some fertility risk. PMID:24711092

Exploring Writing Circles as Innovative, Collaborative Writing Structures with Teacher Candidates

Science.gov (United States)

Roberts, Sherron Killingsworth; Blanch, Norine; Gurjar, Nandita

2017-01-01

Writing circles are "small groups... meeting regularly to share drafts, choose common writing topics, practice positive response, and in general, help each other become better writers" (Vopat, 2009, p. 6). In this exploratory study, writing circles were employed with elementary teacher candidates in hopes of enhancing their perceptions…

Multimodal determination of Rayleigh dispersion and attenuation curves using the circle fit method

Science.gov (United States)

Verachtert, R.; Lombaert, G.; Degrande, G.

2018-03-01

This paper introduces the circle fit method for the determination of multi-modal Rayleigh dispersion and attenuation curves as part of a Multichannel Analysis of Surface Waves (MASW) experiment. The wave field is transformed to the frequency-wavenumber (fk) domain using a discretized Hankel transform. In a Nyquist plot of the fk-spectrum, displaying the imaginary part against the real part, the Rayleigh wave modes correspond to circles. The experimental Rayleigh dispersion and attenuation curves are derived from the angular sweep of the central angle of these circles. The method can also be applied to the analytical fk-spectrum of the Green's function of a layered half-space in order to compute dispersion and attenuation curves, as an alternative to solving an eigenvalue problem. A MASW experiment is subsequently simulated for a site with a regular velocity profile and a site with a soft layer trapped between two stiffer layers. The performance of the circle fit method to determine the dispersion and attenuation curves is compared with the peak picking method and the half-power bandwidth method. The circle fit method is found to be the most accurate and robust method for the determination of the dispersion curves. When determining attenuation curves, the circle fit method and half-power bandwidth method are accurate if the mode exhibits a sharp peak in the fk-spectrum. Furthermore, simulated and theoretical attenuation curves determined with the circle fit method agree very well. A similar correspondence is not obtained when using the half-power bandwidth method. Finally, the circle fit method is applied to measurement data obtained for a MASW experiment at a site in Heverlee, Belgium. In order to validate the soil profile obtained from the inversion procedure, force-velocity transfer functions were computed and found in good correspondence with the experimental transfer functions, especially in the frequency range between 5 and 80 Hz.

Internet Use and Breast Cancer Survivors

Science.gov (United States)

Muhamad, Mazanah; Afshari, Mojgan; Mohamed, Nor Aini

2011-01-01

A survey was administered to 400 breast cancer survivors at hospitals and support group meetings in Peninsular Malaysia to explore their level of Internet use and factors related to the Internet use by breast cancer survivors. Findings of this study indicated that about 22.5% of breast cancer survivors used Internet to get information about breast…

Area of Common Overlap of Three Circles

National Research Council Canada - National Science Library

Fewell, M. P

2006-01-01

.... The results presented here have general significance in the corpus of menstruation formulae, and could be of specific use in any quantitative application of the three-circle Venn diagram such as for...

Tendency of socio-psychological aftereffects on aged survivors in Hiroshima A-bomb survivors home

International Nuclear Information System (INIS)

Shimizu, Kiyoshi; Mishima, Tetsuo; Watanabe, Michiko

1984-01-01

Psychosomatic status at the time of A-bomb explosion, behavior and impression immediately after the explosion, aftereffects on life, and mental changes were sought through interview for 80 aged survivors in Hiroshima A-bomb survivor home by psychiatric social workers. (Namekawa, K.)

Mental health-care utilization in survivors of childhood cancer and siblings: the Swiss childhood cancer survivor study.

Science.gov (United States)

Gianinazzi, Micol E; Rueegg, Corina S; von der Weid, Nicolas X; Niggli, Felix K; Kuehni, Claudia E; Michel, Gisela

2014-02-01

We aimed to (1) describe the utilization of mental health-care in survivors and siblings, the association with severity of distress, and visits to other professionals in distressed survivors not utilizing mental health-care; and (2) identify factors associated with utilization of mental health-care in distressed survivors. Within the Swiss Childhood Cancer Survivor Study, we sent postal questionnaires to all participants aged siblings could indicate if they utilized mental health-care in the past year. Psychological distress was assessed with the Brief Symptom Inventory-18 (BSI-18). Participants with scores T ≥ 57 on two of three scales or the Global Severity Index were considered distressed. We included 1,602 survivors and 703 siblings. Overall, 160 (10 %) and 53 (8 %), utilized mental health-care and 203 (14 %) and 127 (14 %) were considered distressed. Among these, 69 (34 %) survivors and 20 (24 %) siblings had utilized mental health-care. Participants with higher distress were more likely to utilize mental health-care. Distressed survivors not utilizing mental health-care were more likely to see a medical specialist than nondistressed. In the multivariable regression, factors associated with utilizing mental health-care were higher psychological distress and reporting late effects. Our results underline the importance of developing interventional programs and implementing psychological screening in follow-up of survivors. It is also important to systematically address siblings' needs. In follow-up, patients at risk should be informed about existing possibilities or advised to visit mental health professionals.

Environmental Assessment: Disposition of Chiefs’ Circle Residential Structures

Science.gov (United States)

2012-04-27

five structures ranged from Page 4 of 5  $200,000 (with bricks removed) to $500,000 (with bricks intact). Mike Ford, CEO of NewTown Macon, echoed Mr...feasibility 25-Jul-08 and practicality of moving the Chief’s Circle duplexes Mike Ford NewTown Macon 23-Jul-08 478-722-9909 President of NewTown Macon...Daniel.Chavira@ Gave a tour of Chiefs’ Circle huntcompanies.com Not interested in using the houses Bob Sharples RAFB 26-Oct-10 robert.sharples

Japanese Legacy Cohorts: The Life Span Study Atomic Bomb Survivor Cohort and Survivors' Offspring.

Science.gov (United States)

Ozasa, Kotaro; Grant, Eric J; Kodama, Kazunori

2018-04-05

Cohorts of atomic bomb survivors-including those exposed in utero-and children conceived after parental exposure were established to investigate late health effects of atomic bomb radiation and its transgenerational effects by the Atomic Bomb Casualty Commission (ABCC) in the 1950s. ABCC was reorganized to the Radiation Effects Research Foundation (RERF) in 1975, and all work has been continued at RERF. The Life Span Study, the cohort of survivors, consists of about 120,000 subjects and has been followed since 1950. Cohorts of in utero survivors and the survivors' children include about 3,600 and 77,000 subjects, respectively, and have been followed since 1945. Atomic bomb radiation dose was estimated for each subject based on location at the time of the bombing and shielding conditions from exposure, which were obtained through enormous efforts of investigators and cooperation of subjects. Outcomes include vital status, cause of death, and cancer incidence. In addition, sub-cohorts of these three cohorts were constructed to examine clinical features of late health effects, and the subjects have been invited to periodic health examinations at clinics of ABCC and RERF. They were also asked to donate biosamples for biomedical investigations. Epidemiological studies have observed increased radiation risks for malignant diseases among survivors, including those exposed in utero, and possible risks for some non-cancer diseases. In children of survivors, no increased risks due to parental exposure to radiation have been observed for malignancies or other diseases, but investigations are continuing, as these cohorts are still relatively young.

CMS AWARDS

CERN Multimedia

Steven Lowette

Working under great time pressure towards a common goal in gradual steps can sometimes cause us to forget to take a step back, and celebrate what marvels have been achieved. A general need was felt within CMS to expand the recognition for our young scientists that made outstanding, well recognized and creative contributions to CMS, which served to significantly advance the performance of CMS as a complete and powerful experiment. Therefore, the Collaboration Board endorsed in March 2009 a proposal from the CB Chair and Advisory Group to award each year the newly created "CMS Achievement Award" to fourteen graduate students and postdocs that made exceptional contributions to the Tracker, ECAL, HCAL and Muon subdetectors as well as the TriDAS project, the Commissioning of CMS and the Offline Software and Computing projects. It was also agreed that there was a need to go back in time, and retroactively attribute awards for the years 2007 and 2008 when CMS went from a bare cavern to a detect...

Interference of guiding modes in 'traffic' circle waveguides composed of dielectric spherical particles

International Nuclear Information System (INIS)

Polishchuk, I.Ya.; Gozman, M.I.; Samoylova, O.M.; Burin, A.L.

2009-01-01

The interference of guiding polariton modes propagating through the waveguide composed of dielectric spherical particles forming a 'traffic' circle docked by two linear entrance and exit chains is investigated. The dependence of intensity of the polariton wave on the position of the particle on the circle was studied using the multisphere Mie scattering formalism. We show that, if the frequency of light belongs to the pass-band of the circular part of this waveguide, the electromagnetic waves may be considered as two optical beams running along the circle in opposite directions and interfering with each other. Indeed, the obtained intensity behavior can be represented as a simple superposition of two waves propagating along the circle in opposite directions. The applications of this interference are discussed

Obesity in pediatric ALL survivors: a meta-analysis.

Science.gov (United States)

Zhang, Fang Fang; Kelly, Michael J; Saltzman, Edward; Must, Aviva; Roberts, Susan B; Parsons, Susan K

2014-03-01

Previous studies of survivors of pediatric acute lymphoblastic leukemia (ALL) have drawn heterogeneous conclusions regarding the prevalence of obesity and risk factors for developing obesity in pediatric ALL survivors. We sought to determine the prevalence of obesity in pediatric ALL survivors and examine risk factors for obesity through a systematic review and meta-analysis. A MEDLINE search was performed from its inception through 2013. Studies met the inclusion criteria if they (1) included at least 10 survivors of pediatric ALL; (2) assessed the prevalence or indicators of obesity; and (3) compared obesity among ALL survivors to a reference population or external control group. Extracted data included patient and treatment characteristics, study design, population used for comparison, and prevalence of obesity. Forty-seven studies met the inclusion criteria. Despite significant heterogeneity among the studies (I(2) = 96%), the mean BMI z score in 1742 pediatric ALL survivors was 0.83 (95% confidence interval: 0.60-1.06), which corresponds to the 80th BMI percentile, indicating a significantly higher BMI in pediatric ALL survivors than the reference population. Subgroup analyses found a high prevalence of obesity in ALL survivors regardless of survivors' receipt of cranial irradiation, gender, or age at diagnosis. Obesity is prevalent in pediatric ALL survivors and is independent of patient- and treatment-related characteristics. Clinicians need to screen for obesity and its associated health conditions early in survivorship.

Stereoscopic Machine-Vision System Using Projected Circles

Science.gov (United States)

Mackey, Jeffrey R.

2010-01-01

A machine-vision system capable of detecting obstacles large enough to damage or trap a robotic vehicle is undergoing development. The system includes (1) a pattern generator that projects concentric circles of laser light forward onto the terrain, (2) a stereoscopic pair of cameras that are aimed forward to acquire images of the circles, (3) a frame grabber and digitizer for acquiring image data from the cameras, and (4) a single-board computer that processes the data. The system is being developed as a prototype of machine- vision systems to enable robotic vehicles ( rovers ) on remote planets to avoid craters, large rocks, and other terrain features that could capture or damage the vehicles. Potential terrestrial applications of systems like this one could include terrain mapping, collision avoidance, navigation of robotic vehicles, mining, and robotic rescue. This system is based partly on the same principles as those of a prior stereoscopic machine-vision system in which the cameras acquire images of a single stripe of laser light that is swept forward across the terrain. However, this system is designed to afford improvements over some of the undesirable features of the prior system, including the need for a pan-and-tilt mechanism to aim the laser to generate the swept stripe, ambiguities in interpretation of the single-stripe image, the time needed to sweep the stripe across the terrain and process the data from many images acquired during that time, and difficulty of calibration because of the narrowness of the stripe. In this system, the pattern generator does not contain any moving parts and need not be mounted on a pan-and-tilt mechanism: the pattern of concentric circles is projected steadily in the forward direction. The system calibrates itself by use of data acquired during projection of the concentric-circle pattern onto a known target representing flat ground. The calibration- target image data are stored in the computer memory for use as a

The core of C*-algebras associated with circle maps

DEFF Research Database (Denmark)

Johannesen, Benjamin Randeris

2017-01-01

The relationship between dynamical systems and operator algebras is one that has been fruitful and mutually beneficial and is by now both well-established, -aged and -matured. This thesis contribute in developing the relationship between dynamical systems, groupoids and operator algebra for circle...... dynamics. Another aspect of this thesis are the results solely about dynamics on the unit circle. The reader is supposed to be well versed in C*-algebras and K-theory (and classification). The reader is not assumed to be familiar with dynamical system theory nor with groupoids....

A simple algorithm for computing the smallest enclosing circle

DEFF Research Database (Denmark)

Skyum, Sven

1991-01-01

Presented is a simple O(n log n) algorithm for computing the smallest enclosing circle of a convex polygon. It can be easily extended to algorithms that compute the farthest-and the closest-point Voronoi diagram of a convex polygon within the same time bound.......Presented is a simple O(n log n) algorithm for computing the smallest enclosing circle of a convex polygon. It can be easily extended to algorithms that compute the farthest-and the closest-point Voronoi diagram of a convex polygon within the same time bound....

The last SPR dinner awards

Science.gov (United States)

Tsurutani, Bruce

1992-03-01

Because the Solar-Planetary Relationships section of AGU has officially changed its name to Space Physics and Aeronomy (SPA), the December 10, 1991, section dinner award ceremony at the AGU Fall Meeting in San Francisco was the last of the series. Presumably an SPA dinner award series will be started under President-elect Andy Nagy.We have followed our tradition of recognizing the special talents of section members at the annual dinner. This year we had eight awardees. These awards are given in fun and are intended to be humorous. The selection committee defining the awards (the awards are changed regularly to keep people from trying to win one) and selecting the awardees will have to remain anonymous. (The committee is similar to Skull and Bones, but we are politically correct in that we allow women as members.)

Financial Burden in Survivors of Childhood Cancer: A Report From the Childhood Cancer Survivor Study.

Science.gov (United States)

Nipp, Ryan D; Kirchhoff, Anne C; Fair, Douglas; Rabin, Julia; Hyland, Kelly A; Kuhlthau, Karen; Perez, Giselle K; Robison, Leslie L; Armstrong, Gregory T; Nathan, Paul C; Oeffinger, Kevin C; Leisenring, Wendy M; Park, Elyse R

2017-10-20

Purpose Survivors of childhood cancer may experience financial burden as a result of health care costs, particularly because these patients often require long-term medical care. We sought to evaluate the prevalence of financial burden and identify associations between a higher percentage of income spent on out-of-pocket medical costs (≥ 10% of annual income) and issues related to financial burden (jeopardizing care or changing lifestyle) among survivors of childhood cancer and a sibling comparison group. Methods Between May 2011 and April 2012, we surveyed an age-stratified, random sample of survivors of childhood cancer and a sibling comparison group who were enrolled in the Childhood Cancer Survivor Study. Participants reported their household income, out-of-pocket medical costs, and issues related to financial burden (questions were adapted from national surveys on financial burden). Logistic regression identified associations between participant characteristics, a higher percentage of income spent on out-of-pocket medical costs, and financial burden, adjusting for potential confounders. Results Among 580 survivors of childhood cancer and 173 siblings, survivors of childhood cancer were more likely to have out-of-pocket medical costs ≥ 10% of annual income (10.0% v 2.9%; P report spending a higher percentage of their income on out-of-pocket medical costs, which may influence their health-seeking behavior and potentially affect health outcomes. Our findings highlight the need to address financial burden in this population with long-term health care needs.

NWWA Science Award given

Science.gov (United States)

Back, Bill

John G. Ferris, a U.S. Geological Survey retiree, received the National Water Well Association (NWWA) Science Award for 1985 on September 10, 1985, in Baltimore, Md. The award recognizes Ferris's renowned contributions to the science of groundwater.

Health-related quality of life of African-American female breast cancer survivors, survivors of other cancers, and those without cancer.

Science.gov (United States)

Claridy, Mechelle D; Ansa, Benjamin; Damus, Francesca; Alema-Mensah, Ernest; Smith, Selina A

2018-04-27

The purpose of this study was to compare differences in health-related quality of life (HRQOL) between African-American female breast cancer survivors, African-American female survivors of other cancers, and African-American women with no history of cancer. Using data from the 2010 National Health Interview Survey (NHIS), the HRQOL of African-American women aged 35 years or older was compared by cancer status. Physical and mental health items from the Patient-Reported Outcomes Measurement Information System (PROMIS) global health scale were used to assess differences in HRQOL. For summary physical and mental health measures, no significant differences were found between breast cancer survivors and women with no history of cancer; survivors of other cancers reported poorer physical and mental health than did women with no history of cancer. Similar differences were found at the item level. When we examined the two African-American female cancer survivor groups, we found that cancer survivors whose cancer was being treated reported substantially poorer physical health and mental health than did those whose cancer was not being treated. Survivors who had private insurance and were cancer free reported better physical and mental health than did those who did not have private insurance and those who were not cancer free. Breast cancer survivors reported slightly better physical and mental health than did survivors of other cancers. Our findings highlight the need for public health agencies to adopt practices to improve the mental and physical health of African-American female survivors of cancer.

Chemotherapy-Induced Neuropathy in Cancer Survivors.

Science.gov (United States)

Miaskowski, Christine; Mastick, Judy; Paul, Steven M; Topp, Kimberly; Smoot, Betty; Abrams, Gary; Chen, Lee-May; Kober, Kord M; Conley, Yvette P; Chesney, Margaret; Bolla, Kay; Mausisa, Grace; Mazor, Melissa; Wong, Melisa; Schumacher, Mark; Levine, Jon D

2017-08-01

Evidence suggests that chemotherapy-induced neuropathy (CIN) is a significant problem for cancer survivors. However, a detailed phenotypic characterization of CIN in cancer survivors is not available. To evaluate between-group differences in demographic and clinical characteristics, as well as in measures of sensation, function, and postural control, in a sample of cancer survivors who received a platinum and/or a taxane-based CTX regimen and did (n = 426) and did not (n = 197) develop CIN. Survivors completed self-report questionnaires and underwent objective testing (i.e., light touch, pain sensation, cold sensation, vibration, muscle strength, grip strength, Purdue Pegboard test, Timed Get Up and Go test, Fullerton Advanced Balance test). Parametric and nonparametric statistics were used to compare between-group differences in study outcomes. Of the 426 survivors with CIN, 4.9% had CIN only in their upper extremities, 27.0% only in their lower extremities, and 68.1% in both their upper and lower extremities. Demographic and clinical characteristics associated with CIN included the following: older age, lower annual income, higher body mass index, a higher level of comorbidity, being born prematurely, receipt of a higher cumulative dose of chemotherapy, and a poorer functional status. Survivors with CIN had worse outcomes for all of the following objective measures: light touch, pain, temperature, vibration, upper and lower extremity function, and balance. This study is the first to provide a detailed phenotypic characterization of CIN in cancer survivors who received a platinum and/or a taxane compound. These data can serve as a benchmark for future studies of CIN in cancer survivors. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

Male infertility in long-term survivors of pediatric cancer: a report from the childhood cancer survivor study.

Science.gov (United States)

Wasilewski-Masker, K; Seidel, K D; Leisenring, W; Mertens, A C; Shnorhavorian, M; Ritenour, C W; Stovall, M; Green, D M; Sklar, C A; Armstrong, G T; Robison, L L; Meacham, L R

2014-09-01

The purpose of this study was to assess the prevalence of male infertility and treatment-related risk factors in childhood cancer survivors. Within the Childhood Cancer Survivor Study, 1,622 survivors and 274 siblings completed the Male Health Questionnaire. The analysis was restricted to survivors (938/1,622; 57.8 %) and siblings (174/274; 63.5 %) who tried to become pregnant. Relative risks (RR) and 95 % confidence intervals (CI) for the prevalence of self-reported infertility were calculated using generalized linear models for demographic variables and treatment-related factors to account for correlation among survivors and siblings of the same family. All statistical tests were two-sided. Among those who provided self-report data, the prevalence of infertility was 46.0 % in survivors versus 17.5 % in siblings (RR = 2.64, 95 % CI 1.88-3.70, p infertility, 37 % had reported at least one pregnancy with a female partner that resulted in a live birth. In a multivariable analysis, risk factors for infertility included an alkylating agent dose (AAD) score ≥3 (RR = 2.13, 95 % CI 1.69-2.68 for AAD ≥3 versus AAD infertility father their own children, suggesting episodes of both fertility and infertility. This and the novel association of infertility with bleomycin warrant further investigation. Though infertility is common, male survivors reporting infertility often father their own children. Bleomycin may pose some fertility risk.

Normal Isocurvature Surfaces and Special Isocurvature Circles (SIC)

Science.gov (United States)

Manoussakis, Gerassimos; Delikaraoglou, Demitris

2010-05-01

An isocurvature surface of a gravity field is a surface on which the value of the plumblines' curvature is constant. Here we are going to study the isocurvature surfaces of the Earth's normal gravity field. The normal gravity field is a symmetric gravity field therefore the isocurvature surfaces are surfaces of revolution. But even in this case the necessary relations for their study are not simple at all. Therefore to study an isocurvature surface we make special assumptions to form a vector equation which will hold only for a small coordinate patch of the isocurvature surface. Yet from the definition of the isocurvature surface and the properties of the normal gravity field is possible to express very interesting global geometrical properties of these surfaces without mixing surface differential calculus. The gradient of the plumblines' curvature function is vertical to an isocurvature surface. If P is a point of an isocurvature surface and "Φ" is the angle of the gradient of the plumblines' curvature with the equatorial plane then this direction points to the direction along which the curvature of the plumbline decreases / increases the most, and therefore is related to the strength of the normal gravity field. We will show that this direction is constant along a line of curvature of the isocurvature surface and this line is an isocurvature circle. In addition we will show that at each isocurvature surface there is at least one isocurvature circle along which the direction of the maximum variation of the plumblines' curvature function is parallel to the equatorial plane of the ellipsoid of revolution. This circle is defined as a Special Isocurvature Circle (SIC). Finally we shall prove that all these SIC lye on a special surface of revolution, the so - called SIC surface. That is to say, a SIC is not an isolated curve in the three dimensional space.

On circle map coupled map lattice

CERN Document Server

Ahmed, E

2002-01-01

Circle map in one and two dimensions is studied. Both its stability, synchronization using bounded control and persistence is discussed. This work is expected to be applicable in ecology where spatial effects are known to be important. Also it will be relevant to systems where delay effects are not negligible.

Waring's Problem and the Circle Method

Indian Academy of Sciences (India)

other interests include classical music and mountaineering. the problems they worked on. Their proof of a slightly. Keywords weaker form of Ramanujan's original formula was pub-. Waring's problem, circle method, ... arc is fairly simple while it is the minor arc estimation that accounts for the 'major' amount of work involved!

Nuclear Fusion Award 2009 speech Nuclear Fusion Award 2009 speech

Science.gov (United States)

Sabbagh, Steven Anthony

2011-01-01

This is an exceptional moment in my career, and so I want to thank all of my teachers, colleagues and mentors who have made this possible. From my co-authors and myself, many thanks to the International Atomic Energy Agency, IOP Publishing, the Nuclear Fusion journal team, and the selection committee for the great honor of receiving this award. Also gratitude to Kikuchi-sensei, not only for the inventive and visionary creation of this award, but also for being a key mentor dating back to his efforts in producing high neutron output in JT-60U. It was also a great honor to receive the award directly from IAEA Deputy Director General Burkart during the 23rd IAEA Fusion Energy Conference in Daejeon. Receiving the award at this venue is particularly exciting as Daejeon is home to the new, next-generation KSTAR tokamak device that will lead key magnetic fusion research areas going forward. I would also like to thank the mayor of Daejeon, Dr Yum Hong-Chul, and all of the meeting organizers for giving us all a truly spectacular and singular welcoming event during which the award was presented. The research leading to the award would not have been possible without the support of the US Department of Energy, and I thank the Department for the continued funding of this research. Special mention must be made to a valuable co-author who is no longer with us, Professor A. Bondeson, who was a significant pioneer in resistive wall mode (RWM) research. I would like to thank my wife, Mary, for her infinite patience and encouragement. Finally, I would like to personally thank all of you that have approached and congratulated me directly. There are no units to measure how important your words have been in this regard. When notified that our paper had been shortlisted for the 2009 Nuclear Fusion Award, my co-authors responded echoing how I felt—honored to be included in such a fine collection of research by colleagues. It was unfathomable—would this paper follow the brilliant work

10 years of Elsevier/JQSRT awards

Science.gov (United States)

Stoop, José; Bernath, Peter F.; Mengüç, M. Pinar; Mishchenko, Michael I.; Rothman, Laurence S.

2017-10-01

The Elsevier award program administered by the Editorial Board of the Journal of Quantitative Spectroscopy and Radiative Transfer (JQSRT) was conceived in June of 2006 at the 9th Electromagnetic and Light Scattering Conference in St. Petersburg, Russia. Initially the program included three annual Elsevier/JQSRT awards for exceptional early-career scientists working in the main research fields covered by JQSRT: quantitative spectroscopy, radiative transfer, and electromagnetic scattering. In June of 2010 at the 12th Electromagnetic and Light Scattering Conference in Helsinki, Finland, it was decided to expand the award program to include three biennial Elsevier awards intended to celebrate fundamental life-time achievements of internationally recognized leaders in the same research fields. Finally, in 2013 the Elsevier award program was augmented to include a fourth annual early-career award in the category of atmospheric radiation and remote sensing.

[Data supporting quality circle management of inpatient depression treatment].

Science.gov (United States)

Brand, S; Härter, M; Sitta, P; van Calker, D; Menke, R; Heindl, A; Herold, K; Kudling, R; Luckhaus, C; Rupprecht, U; Sanner, Dirk; Schmitz, D; Schramm, E; Berger, M; Gaebel, W; Schneider, F

2005-07-01

Several quality assurance initiatives in health care have been undertaken during the past years. The next step consists of systematically combining single initiatives in order to built up a strategic quality management. In a German multicenter study, the quality of inpatient depression treatment was measured in ten psychiatric hospitals. Half of the hospitals received comparative feedback on their individual results in comparison to the other hospitals (bench marking). Those bench markings were used by each hospital as a statistic basis for in-house quality work, to improve the quality of depression treatment. According to hospital differences concerning procedure and outcome, different goals were chosen. There were also differences with respect to structural characteristics, strategies, and outcome. The feedback from participants about data-based quality circles in general and the availability of bench-marking data was positive. The necessity of carefully choosing quality circle members and professional moderation became obvious. Data-based quality circles including bench-marking have proven to be useful for quality management in inpatient depression care.

Small circles

DEFF Research Database (Denmark)

Ling, Richard; Bjelland, Johannes; Sundsøy, Pål

2014-01-01

and spatial movement is highly predictable and that the majority of calls and text messages are sent to only four to six different persons. This article extends this research by examining both tie strength and the distance between the interlocutors in urban and rural settings. The findings show that even......This article examines how we use mobile telephony to maintain our physically and socially closest social circle. The analysis is based on traffic data gathered from Norway using approximately 24 million calls and texts made by private individuals. Previous research has shown that our temporal...... as information and communication technologies (ICTs) potentially put the world at our fingertips, the mobile phone is an instrument of a more limited geographical and social sphere. Approximately two-thirds of our calls/texts go to strong ties that are within a 25-km radius....

Awarding a Prize

DEFF Research Database (Denmark)

Moeran, Brian

2013-01-01

This article describes and analyses the selection and prize awarding processes for a biennial ceramics exhibition in Japan. Based on long-term fieldwork in the “art world” (Becker 1982) of contemporary Japanese ceramics, as well as on participant observation of the processes concerned, the article...... addresses and draws upon two sets of sociological writings: one concerned with prizes and awards; the other with evaluative practices....

A-bomb survivor dosimetry update

International Nuclear Information System (INIS)

Loewe, W.E.

1982-06-01

A-bomb survivor data have been generally accepted as applicable. Also, the initial radiations have tended to be accepted as the dominant radiation source for all survivors. There was general acceptance of the essential reliability of both the biological effects data and the causative radiation dose values. There are considerations casting doubt on these acceptances, but very little quantification of th implied uncertainties has been attempted. The exception was A-bomb survivor dosimetry, where free-field kerma values for initial radiations were thought to be accurate to about 30%, and doses to individual survivors were treated as effectively error-free. In 1980, a major challenge to the accepted A-bomb survivor dosimetry was announced, and was quickly followed by a succession of explanations and displays showing the soundness of that challenge. In fact, a complete replacement set of free-field kerma values was provided which was suitable for use in constructing an entire new dosimetry for Hiroshima and Nagasaki. The new values showed many changes greater than the accepted 30% uncertainty. An approximate new dosimetry was indeed constructed, and used to convert existing leukemia cause-and-effect data from the old to the new dose values, by way of assessing the impact

Nature-based experiences and health of cancer survivors.

Science.gov (United States)

Ray, Heather; Jakubec, Sonya L

2014-11-01

Although exposure to, and interaction with, natural environments are recognized as health-promoting, little is understood about the use of nature contact in treatment and rehabilitation for cancer survivors. This narrative review summarizes the literature exploring the influence of nature-based experiences on survivor health. Key databases included CINAHL, EMBASE, Medline, Web of Science, PubMed, PsycArticles, ProQuest, and Cancerlit databases. Sixteen articles met inclusion criteria and were reviewed. Four major categories emerged: 1) Dragon boat racing may enhance breast cancer survivor quality of life, 2) Natural environment may counteract attentional fatigue in newly diagnosed breast cancer survivors, 3) Adventure programs provide a positive experience for children and adolescent survivors, fostering a sense of belonging and self-esteem, and 4) Therapeutic landscapes may decrease state-anxiety, improving survivor health. This review contributes to a better understanding of the therapeutic effects of nature-based experiences on cancer survivor health, providing a point of entry for future study. Copyright © 2014 Elsevier Ltd. All rights reserved.

Lucky or Unlucky people: Layoff Survivors

OpenAIRE

Muhammad Imran Malik; Dr. Mehboob Ahmad

2011-01-01

Perceived workloads after downsizing eradicate the commitment and productivity among layoff survivors. Up to some extent provision of work - life balance opportunities can save the situation. The current study is carried out among layoff survivors of the two giant organizations in Pakistan. A cross - sectional study based on a stratified random sample of 450 survivors assisted to test the relationship. In the first step the relationship of perceived work load increase (WLI), commitment of lay...

Circle of willis and its variations; morphometric study in adult human cadavers

Directory of Open Access Journals (Sweden)

Raghavendra, Shirol VS, Daksha Dixit, Anil Kumar Reddy Y, Desai SP

2014-04-01

Full Text Available Background and Objectives: Circle of Willis plays a vital role in collateral circulation and redistribution of blood to all areas of the brain. Variation in circle of Willis is known to cause grave disorders like cerebrovascular disorders, subarachnoid haemorrhage, cerebral aneurysm and schizophrenia. The objectives of the present study are to study the formation and branching pattern of circle of Willis and also to study the distribution of variations. MATERIALS & Methods: The study was conducted on 50 adult brain specimens. Each brain was removed in one piece by dissection and the circle of Willis was observed for its formation, pattern and variations. Results: Among the 50 specimens studied, 28 cases (56% had a normal pattern of circle of Willis and variations were observed in the remaining 22 cases (44%. More number of variations was observed on the right side than on the left side. The most common variation observed was hypoplastic posterior communicating artery (7 cases, 31.8%. Posterior communicating artery was found to be the most variable vessel while middle cerebral artery was the least variable vessel. Interpretation and Conclusion: The results with respect to the circle of Willis and all its component arteries were consistent with the results in the available literature. The only exception was the increased incidence of absence of both the anterior and posterior communicating arteries. This finding is of clinical significance to neurologists and neurosurgeons in this geographical location of north Karnataka. A higher incidence of variations in the communicating arteries is likely to manifest as a higher incidence in disorders like migraine, schizophrenia and cerebrovascular disorders due to compromised collateral circulation and poor redistribution of blood.

The arithmetic of elliptic fibrations in gauge theories on a circle

Energy Technology Data Exchange (ETDEWEB)

Grimm, Thomas W. [Max-Planck-Institut für Physik,Föhringer Ring 6, 80805 Munich (Germany); Institute for Theoretical Physics,Utrecht University, Leuvenlaan 4, 3584 CE Utrecht (Netherlands); Center for Extreme Matter and Emergent Phenomena,Utrecht University, Leuvenlaan 4, 3584 CE Utrecht (Netherlands); Kapfer, Andreas [Max-Planck-Institut für Physik,Föhringer Ring 6, 80805 Munich (Germany); Klevers, Denis [Theory Group, Physics Department, CERN,CH-1211, Geneva 23 (Switzerland)

2016-06-20

The geometry of elliptic fibrations translates to the physics of gauge theories in F-theory. We systematically develop the dictionary between arithmetic structures on elliptic curves as well as desingularized elliptic fibrations and symmetries of gauge theories on a circle. We show that the Mordell-Weil group law matches integral large gauge transformations around the circle in Abelian gauge theories and explain the significance of Mordell-Weil torsion in this context. We also use Higgs transitions and circle large gauge transformations to introduce a group law for genus-one fibrations with multi-sections. Finally, we introduce a novel arithmetic structure on elliptic fibrations with non-Abelian gauge groups in F-theory. It is defined on the set of exceptional divisors resolving the singularities and divisor classes of sections of the fibration. This group structure can be matched with certain integral non-Abelian large gauge transformations around the circle when studying the theory on the lower-dimensional Coulomb branch. Its existence is required by consistency with Higgs transitions from the non-Abelian theory to its Abelian phases in which it becomes the Mordell-Weil group. This hints towards the existence of a new underlying geometric symmetry.

The arithmetic of elliptic fibrations in gauge theories on a circle

Science.gov (United States)

Grimm, Thomas W.; Kapfer, Andreas; Klevers, Denis

2016-06-01

The geometry of elliptic fibrations translates to the physics of gauge theories in F-theory. We systematically develop the dictionary between arithmetic structures on elliptic curves as well as desingularized elliptic fibrations and symmetries of gauge theories on a circle. We show that the Mordell-Weil group law matches integral large gauge transformations around the circle in Abelian gauge theories and explain the significance of Mordell-Weil torsion in this context. We also use Higgs transitions and circle large gauge transformations to introduce a group law for genus-one fibrations with multi-sections. Finally, we introduce a novel arithmetic structure on elliptic fibrations with non-Abelian gauge groups in F-theory. It is defined on the set of exceptional divisors resolving the singularities and divisor classes of sections of the fibration. This group structure can be matched with certain integral non-Abelian large gauge transformations around the circle when studying the theory on the lower-dimensional Coulomb branch. Its existence is required by consistency with Higgs transitions from the non-Abelian theory to its Abelian phases in which it becomes the Mordell-Weil group. This hints towards the existence of a new underlying geometric symmetry.

The arithmetic of elliptic fibrations in gauge theories on a circle

International Nuclear Information System (INIS)

Grimm, Thomas W.; Kapfer, Andreas; Klevers, Denis

2016-01-01

The geometry of elliptic fibrations translates to the physics of gauge theories in F-theory. We systematically develop the dictionary between arithmetic structures on elliptic curves as well as desingularized elliptic fibrations and symmetries of gauge theories on a circle. We show that the Mordell-Weil group law matches integral large gauge transformations around the circle in Abelian gauge theories and explain the significance of Mordell-Weil torsion in this context. We also use Higgs transitions and circle large gauge transformations to introduce a group law for genus-one fibrations with multi-sections. Finally, we introduce a novel arithmetic structure on elliptic fibrations with non-Abelian gauge groups in F-theory. It is defined on the set of exceptional divisors resolving the singularities and divisor classes of sections of the fibration. This group structure can be matched with certain integral non-Abelian large gauge transformations around the circle when studying the theory on the lower-dimensional Coulomb branch. Its existence is required by consistency with Higgs transitions from the non-Abelian theory to its Abelian phases in which it becomes the Mordell-Weil group. This hints towards the existence of a new underlying geometric symmetry.

Migraine with aura is associated with an incomplete circle of willis: results of a prospective observational study.

Directory of Open Access Journals (Sweden)

Brett Cucchiara

Full Text Available To compare the prevalence of an incomplete circle of Willis in patients with migraine with aura, migraine without aura, and control subjects, and correlate circle of Willis variations with alterations in cerebral perfusion.Migraine with aura, migraine without aura, and control subjects were prospectively enrolled in a 1∶1∶1 ratio. Magnetic resonance angiography was performed to examine circle of Willis anatomy and arterial spin labeled perfusion magnetic resonance imaging to measure cerebral blood flow. A standardized template rating system was used to categorize circle of Willis variants. The primary pre-specified outcome measure was the frequency of an incomplete circle of Willis. The association between circle of Willis variations and cerebral blood flow was also analyzed.170 subjects were enrolled (56 migraine with aura, 61 migraine without aura, 53 controls. An incomplete circle of Willis was significantly more common in the migraine with aura compared to control group (73% vs. 51%, p = 0.02, with a similar trend for the migraine without aura group (67% vs. 51%, p = 0.08. Using a quantitative score of the burden of circle of Willis variants, migraine with aura subjects had a higher burden of variants than controls (p = 0.02. Compared to those with a complete circle, subjects with an incomplete circle had greater asymmetry in hemispheric cerebral blood flow (p = 0.05. Specific posterior cerebral artery variants were associated with greater asymmetries of blood flow in the posterior cerebral artery territory.An incomplete circle of Willis is more common in migraine with aura subjects than controls, and is associated with alterations in cerebral blood flow.

Health Practice in Long-Term Survivors of Hodgkin's Lymphoma

International Nuclear Information System (INIS)

Ng, Andrea K.; Li Sigui; Recklitis, Christopher; Diller, Lisa R.; Neuberg, Donna; Silver, Barbara; Mauch, Peter M.

2008-01-01

Purpose: To compare the health practice of Hodgkin's lymphoma (HL) survivors and their siblings, and to assess the impact of socioeconomic status and disease history on health practice of HL survivors. Methods and Materials: We conducted a questionnaire study on long-term HL survivors and their siblings on health care utilization, health habits, and screening behavior. Results: A total of 511 HL survivors (response rate of 50%, including survivors lost to contact) and 224 siblings (response rate, 58%) participated. Median time from HL diagnosis was 15 years. Significantly more survivors than siblings had a physical examination in the past year (63% vs. 49%, p = 0.0001). Male survivors were significantly more likely than siblings to perform monthly self-testicular examinations (19% vs. 9%, p = 0.02). Among survivors, higher household income (p = 0.01) independently predicted for having had a physical examination in the past year. Lower educational level (p = 0.0004) and history of relapsed HL (p = 0.03) were independent predictors for smoking, moderate/heavy alcohol use, and/or physical inactivity. Conclusions: Compared with siblings, long-term HL survivors have a higher level of health care utilization and better screening practice. Survivors from lower socioeconomic background had lower adherence to routine health care and greater report of unhealthy habits. Survivors with history of relapsed HL were also more likely to engage in unhealthy habits

CircleBoard-Pro: Concrete manipulative-based learning cycle unit for learning geometry

Science.gov (United States)

Jamhari, Wongkia, Wararat

2018-01-01

Currently, a manipulative is commonly used in mathematics education as a supported tool for teaching and learning. With engaging natural interaction of a concrete manipulative and advantages of a learning cycle approach, we proposed the concrete manipulative-based learning cycle unit to promote mathematics learning. Our main objectives are to observe possibilities on the use of a concrete manipulative in learning geometry, and to assess students' understanding of a specific topic, angle properties in a circle, of secondary level students. To meet the first objective, the concrete manipulative, called CricleBoard-Pro, was designed. CircleBoard-Pro is built for easy to writing on or deleting from, accurate angle measurement, and flexible movement. Besides, learning activities and worksheets were created for helping students to learn angle properties in a circle. Twenty eighth graders on a lower secondary school in Indonesia were voluntarily involved to learn mathematics using CircleBoard-Pro with the designed learning activities and worksheets. We informally observed students' performance by focusing on criteria of using manipulative tools in learning mathematics while the learning activities were also observed in terms of whether they work and which step of activities need to be improved. The results of this part showed that CircleBoard-Pro complied the criteria of the use of the manipulative in learning mathematics. Nevertheless, parts of learning activities and worksheets need to be improved. Based on the results of the observation, CircleBoard-Pro, learning activities, and worksheets were merged together and became the CircleBoardPro embedded on 5E (Engage - Explore - Explain - Elaborate - Evaluate) learning cycle unit. Then, students understanding were assessed to reach the second objective. Six ninth graders from an Indonesian school in Thailand were recruited to participate in this study. Conceptual tests for both pre-and post-test, and semi

22 CFR 226.14 - Special award conditions.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Special award conditions. 226.14 Section 226.14 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Pre-award Requirements § 226.14 Special award conditions. If an applicant or...

22 CFR 226.11 - Pre-award policies.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Pre-award policies. 226.11 Section 226.11 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Pre-award Requirements § 226.11 Pre-award policies. (a) Use of grants and...

Comparing Interactions in Literature Circles in Both Online and in Class Discussions

Science.gov (United States)

Skeen, Christel Ghrist

2014-01-01

Discourse analysis of literature circles can lead educators to understand the different types of interactions taking place as students talk about text. Social and academic interactions exist in both face-to-face and online discussions of reading material. This study examines two different settings of literature circles and compares interactions of…

28 CFR 523.16 - Lump sum awards.

Science.gov (United States)

2010-07-01

... satisfactory performance of an unusually hazardous assignment; (c) An act which protects the lives of staff or... TRANSFER COMPUTATION OF SENTENCE Extra Good Time § 523.16 Lump sum awards. Any staff member may recommend... award is calculated. No seniority is accrued for such awards. Staff may recommend lump sum awards of...

48 CFR 452.216-70 - Award Fee.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Award Fee. 452.216-70... SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses 452.216-70 Award Fee. As prescribed in 416.405, insert a clause substantially as follows: Award Fee (FEB 1988) The amount of award fee...

In the vicious circle of fear

International Nuclear Information System (INIS)

Zischka, A.

1980-01-01

Fear is the great driving force, the basic effect, without which there would be no adaption to new living conditions, and no provision for the future. But fear has a positive influence only as long as it does not gain the upper hand, for then it makes human beings blind and stifles activity. What is important, and will remain so, is the equilibrium between fear and courage, caution and the desire for action, optimism und pessimism. This equilibrium has now been disturbed in the western countries - and only here. Our present fears give rise to hardly any positive measures, but prevent provision for the future. We are threatened with failure due to the manipulated conversion of fear from the maintenance of life to an effect which destroys life. In this way we got into a vicious circle of fear: we must try to weaken the imagined dangers by emphasising the true conditions. The author discusses how the viscious circle can be broken. (orig.) 891 UA/orig. 892 MKO [de

Childhood Cancer Survivors Are Living Longer

Science.gov (United States)

New data from the Childhood Cancer Survivor Study suggest that refinements in pediatric cancer treatment over the last few decades have helped to extend the lifespans of many survivors of childhood cancer.

41 CFR 105-74.605 - Award.

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Award. 105-74.605 Section 105-74.605 Public Contracts and Property Management Federal Property Management Regulations System...-GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 105-74.605 Award. Award...

Health education needs of intimate partner violence survivors: Perspectives from female survivors and social service providers.

Science.gov (United States)

Ferranti, Dina; Lorenzo, Dalia; Munoz-Rojas, Derby; Gonzalez-Guarda, Rosa M

2018-03-01

To explore the health education needs and learning preferences of female intimate partner violence (IPV) survivors in a social service agency located in South Florida, United States. An exploratory two-phase sequential mixed-methods study was completed through semistructured interviews with social service providers (n = 10), followed by a survey with predominately female IPV survivors (n = 122, 98.4%). Data obtained from interviews with social service providers were analyzed through conventional thematic content analysis. Data from interviews were used in developing a health survey completed by IPV survivors and analyzed utilizing descriptive statistics, chi-square tests and t tests. Three themes emerged from interviews including multidimensional health needs, navigating barriers to health care, and self-improvement specific to survivors of intimate partner violence. Survey results indicated that depression and self-esteem were the health education needs of highest priority. Demographic characteristics, including age and language use, were significantly associated to preferred methods of learning, p education needs. Current study findings can inform public health nurses in developing interventions or health-based programs for female IPV survivors in social service agency settings. © 2017 Wiley Periodicals, Inc.

Conversations with Holocaust survivor residents.

Science.gov (United States)

Hirst, Sandra P; LeNavenec, Carole Lynne; Aldiabat, Khaldoun

2011-03-01

Traumatic events in one's younger years can have an impact on how an individual copes with later life. One traumatic experience for Jewish individuals was the Holocaust. Some of these people are moving into long-term care facilities. It was within this context that the research question emerged: What are Holocaust survivor residents' perceptions of a life lived as they move into a long-term care facility? For this qualitative study, Holocaust survivors were individually interviewed. Findings emphasize that nursing care needs to ensure that Holocaust survivor residents participate in activities, receive timely health care, and receive recognition of their life experiences. Copyright 2011, SLACK Incorporated.

Lost Productivity in Stroke Survivors: An Econometrics Analysis.

Science.gov (United States)

Vyas, Manav V; Hackam, Daniel G; Silver, Frank L; Laporte, Audrey; Kapral, Moira K

2016-01-01

Stroke leads to a substantial societal economic burden. Loss of productivity among stroke survivors is a significant contributor to the indirect costs associated with stroke. We aimed to characterize productivity and factors associated with employability in stroke survivors. We used the Canadian Community Health Survey 2011-2012 to identify stroke survivors and employment status. We used multivariable logistic models to determine the impact of stroke on employment and on factors associated with employability, and used Heckman models to estimate the effect of stroke on productivity (number of hours worked/week and hourly wages). We included data from 91,633 respondents between 18 and 70 years and identified 923 (1%) stroke survivors. Stroke survivors were less likely to be employed (adjusted OR 0.39, 95% CI 0.33-0.46) and had hourly wages 17.5% (95% CI 7.7-23.7) lower compared to the general population, although there was no association between work hours and being a stroke survivor. We found that factors like older age, not being married, and having medical comorbidities were associated with lower odds of employment in stroke survivors in our sample. Stroke survivors are less likely to be employed and they earn a lower hourly wage than the general population. Interventions such as dedicated vocational rehabilitation and policies targeting return to work could be considered to address this lost productivity among stroke survivors. © 2016 S. Karger AG, Basel.

Creativity Awards: Great Expectations?

Science.gov (United States)

Kilgour, Mark; Sasser, Sheila; Koslow, Scott

2013-01-01

Given the creativity inherent in advertising, one useful measure of creativity may be the advertising creativity award. Although creativity awards have been used by academics, agencies, and clients as indicators of exemplary creative work, there is surprisingly little research as to what creative elements they actually represent. Senior agency…

Everything within a Circle Is One Thing

Centers for Disease Control (CDC) Podcasts

2017-12-19

Byron Breedlove, EID managing editor, discuses and reads his December 2017 cover essay, Everything within a Circle is One Thing.  Created: 12/19/2017 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 12/19/2017.

Dynamics and bifurcations of random circle diffeomorphisms

NARCIS (Netherlands)

Zmarrou, H.; Homburg, A.J.

2008-01-01

We discuss iterates of random circle diffeomorphisms with identically distributed noise, where the noise is bounded and absolutely continuous. Using arguments of B. Deroin, V.A. Kleptsyn and A. Navas, we provide precise conditions under which random attracting fixed points or random attracting

Quality Circles: How Effective Are They in Improving Employee Performance and Attitudes?

Science.gov (United States)

Buch, Kimberly; Raban, Amiram

1990-01-01

Used a quasi-experimental design to assess the effect of a quality circle intervention on behavior and attitudes of 88 employees at a large Midwestern organization. Results provide mixed support for the purported ability of circles to improve work behavior with no change for absenteeism and productivity but positive change for quality of work.…

Pathways to Police Contact for Spousal Violence Survivors: The Role of Individual and Neighborhood Factors in Survivors' Reporting Behaviors.

Science.gov (United States)

Barrett, Betty Jo; Peirone, Amy; Cheung, Chi Ho; Habibov, Nazim

2017-09-01

Rational choice theory proposes that spousal violence survivors engage in a cost-benefit analysis when determining whether to contact the police in the aftermath of violence. Feminist intersectional frameworks contend that the perceived costs and benefits of police intervention differ among survivors based on their intersecting social identities. Normative theory further posits that it is not solely individual factors but also social norms derived from one's neighborhood context that may be related to reporting practices. Consistent with these perspectives, this study assessed the association between spousal violence survivors' sociodemographic, violence, and neighborhood characteristics and (a) police contact, (b) pathways to police contact, (c) motivations for contacting the police, and (d) motivations for not contacting the police. Data were drawn from the 2009 Canadian General Social Survey-Victimization main file, and included male and female survivors ( N = 890). Survivors most commonly contacted the police to stop the violence (89.4%) and most commonly did not contact the police because they did not believe it was important enough (35.3%). Results of multivariate regression analysis indicate that survivors who were visible minority, those who feared for their lives, and those who were injured were significantly more likely to self-report violence to police. Survivors were more likely to say the violence was not important enough to report if there was a police station in their neighborhood, and were less likely to say that violence was not important enough to report if they had experienced multiple incidents of violence. Implications for policing and criminal justice system engagement with spousal violence survivors are provided.

Role of quality circles in dose control programs at Kaiga generating station

International Nuclear Information System (INIS)

Varadhan, R.S.; Sukumar, T.S.; Ramamurthy, K.; Nageswara Rao, G.

2003-01-01

To operate the nuclear power station with maximum capacity factors and lowest collective dose it is imperative that a sense of belongingness among the employees is essential. Quality Circles provide an opportunity to the plant personnel irrespective of their grade or discipline to come together to solve the work related problems in a scientific manner to enhance the productivity and safety in the work environment. The concept of Quality Circles came to Kaiga during July 1998. The thought revolution grew slowly and steadily and brought big gains to the station. The organized thoughts and concerted actions in field resulted in development of good work culture among the employees, an important input to achieve super excellence in power generation in the most cost effective manner. This also is a means to set challenging targets and make and break the records among the NPCIL units. The genesis of Quality Circles, the methodology of QC working, promotional activities, the progress and programs of Quality Circles are discussed in this presentation. (author)

Marriage and divorce among childhood cancer survivors.

Science.gov (United States)

Koch, Susanne Vinkel; Kejs, Anne Mette Tranberg; Engholm, Gerda; Møller, Henrik; Johansen, Christoffer; Schmiegelow, Kjeld

2011-10-01

Many childhood cancer survivors have psychosocial late effects. We studied the risks for cohabitation and subsequent separation. Through the Danish Cancer Register, we identified a nationwide, population-based cohort of all 1877 childhood cancer survivors born from 1965 to 1980, and in whom cancer was diagnosed between 1965 and 1996 before they were 20 years of age. A sex-matched and age-matched population-based control cohort was used for comparison (n=45,449). Demographic and socioeconomic data were obtained from national registers and explored by discrete-time Cox regression analyses. Childhood cancer survivors had a reduced rate of cohabitation [rate ratio (RR) 0.78; 95% confidence interval (CI): 0.73-0.83], owing to lower rates among survivors of both noncentral nervous system (CNS) tumors (RR 0.88; 95% CI: 0.83-0.95) and CNS tumors (RR 0.52; 95% CI: 0.45-0.59). Male CNS tumor survivors had a nonsignificantly lower rate (RR 0.47; 95% CI: 0.38-0.58) than females (RR 0.56; 95% CI: 0.47-0.68). The rates of separation were almost identical to those of controls. In conclusion, the rate of cohabitation was lower for all childhood cancer survivors than for the population-based controls, with the most pronounced reduction among survivors of CNS tumors. Mental deficits after cranial irradiation are likely to be the major risk factor.

Promoting Exercise in Young Cancer Survivors

Science.gov (United States)

In children and adolescent cancer survivors, an online game helped them get regular exercise, as this NCI Cancer Currents post explains. A NCI-funded trial is testing the approach for acute lymphoblastic leukemia (ALL) survivors.

Elsevier/Spectrochimica Acta atomic spectroscopy award 2015

Science.gov (United States)

Omenetto, Nicolo; de Loos-Vollebregt, Margaretha

2016-12-01

This is to announce the 2015 Elsevier/Spectrochimica Acta award, the annual award honoring the most significant article(s) published in a volume. Elsevier makes this award on behalf of Spectrochimica Acta, Part B, to encourage the publication of top articles in this journal. All papers published during one year are considered for this award and the Editorial Advisory Board and the Guest Editor(s) of the special issue(s) are responsible for the selection. The award consists of a monetary prize of 1000 together with a presentation certificate.

Elsevier/Spectrochimica Acta Atomic Spectroscopy Award 2014

Science.gov (United States)

Omenetto, Nicolo'; de Loos, Greet

2016-03-01

This is to announce the 2014 Elsevier/Spectrochimica Acta Award, the annual award honoring the most significant article(s) published in a volume. Elsevier makes this award on behalf of Spectrochimica Acta, Part B, to encourage the publication of top articles in this journal. All papers published during one year are considered for this award and the Editorial Advisory Board and the Guest Editor(s) of the special issue(s) are responsible for the selection. The award consists of a monetary prize of 1000 together with a presentation certificate.

Sexual violence in post-conflict Liberia: survivors and their care.

Science.gov (United States)

Tayler-Smith, K; Zachariah, R; Hinderaker, S G; Manzi, M; De Plecker, E; Van Wolvelaer, P; Gil, T; Goetghebuer, S; Ritter, H; Bawo, L; Davis-Worzi, C

2012-11-01

Using routine data from three clinics offering care to survivors of sexual violence (SV) in Monrovia, Liberia, we describe the characteristics of SV survivors and the pattern of SV and discuss how the current approach could be better adapted to meet survivors' needs. There were 1500 survivors seeking SV care between January 2008 and December 2009. Most survivors were women (98%) and median age was 13 years (Interquartile range: 9-17 years). Sexual aggression occurred during day-to-day activities in 822 (55%) cases and in the survivor's home in 552 (37%) cases. The perpetrator was a known civilian in 1037 (69%) SV events. Only 619 (41%) survivors sought care within 72 h. The current approach could be improved by: effectively addressing the psychosocial needs of child survivors, reaching male survivors, targeting the perpetrators in awareness and advocacy campaigns and reducing delays in seeking care. © 2012 Blackwell Publishing Ltd.

Dysfunctional Pain Modulation in Torture Survivors

DEFF Research Database (Denmark)

Defrin, Ruth; Lahav, Yael; Solomon, Zahava

2017-01-01

Trauma survivors, and particularly torture survivors, suffer from high rates of chronic pain and posttraumatic stress disorder (PTSD) for years afterward, along with alterations in the function of the pain system. On the basis of longitudinal data on PTSD symptomatology, we tested whether exposure...... resultant distress are measurable, their evaluation seems particularly important in the management of pain among trauma survivors. The results may be generalized to other instances in which chronic pain persists after traumatic events. Perspective This article presents the mediation effect of PTSD...

Reactivation of chromosomally integrated human herpesvirus-6 by telomeric circle formation.

Directory of Open Access Journals (Sweden)

Bhupesh K Prusty

Full Text Available More than 95% of the human population is infected with human herpesvirus-6 (HHV-6 during early childhood and maintains latent HHV-6 genomes either in an extra-chromosomal form or as a chromosomally integrated HHV-6 (ciHHV-6. In addition, approximately 1% of humans are born with an inheritable form of ciHHV-6 integrated into the telomeres of chromosomes. Immunosuppression and stress conditions can reactivate latent HHV-6 replication, which is associated with clinical complications and even death. We have previously shown that Chlamydia trachomatis infection reactivates ciHHV-6 and induces the formation of extra-chromosomal viral DNA in ciHHV-6 cells. Here, we propose a model and provide experimental evidence for the mechanism of ciHHV-6 reactivation. Infection with Chlamydia induced a transient shortening of telomeric ends, which subsequently led to increased telomeric circle (t-circle formation and incomplete reconstitution of circular viral genomes containing single viral direct repeat (DR. Correspondingly, short t-circles containing parts of the HHV-6 DR were detected in cells from individuals with genetically inherited ciHHV-6. Furthermore, telomere shortening induced in the absence of Chlamydia infection also caused circularization of ciHHV-6, supporting a t-circle based mechanism for ciHHV-6 reactivation.

MedlinePlus: Awards and Recognition

Science.gov (United States)

... winner of the 2005 World Summit on the Information Society Awards for e-health. Winner of the Thomas Reuters/Frank Bradway Rogers Information Advancement Award in 2014 for MedlinePlus Connect and ...

IDRC Doctoral Research Awards

International Development Research Centre (IDRC) Digital Library (Canada)

test

Example of the letter required by IDRC: Reference: IDRC Awards competition: John Smith (Please indicate the title of the award.) a) As research supervisor of Mr. John Smith, I confirm that I approve and support the research proposal submitted by the candidate. b) Mr. Smith has successfully completed the following course(s):.

School attendance in childhood cancer survivors and their siblings.

Science.gov (United States)

French, Amy E; Tsangaris, Elena; Barrera, Maru; Guger, Sharon; Brown, Robert; Urbach, Stacey; Stephens, Derek; Nathan, Paul C

2013-01-01

To investigate school absenteeism among childhood cancer survivors and their siblings and examine factors related to absenteeism in survivors. A cross-sectional study was conducted among consecutive cancer survivors attending a large pediatric cancer survivor clinic. Absenteeism rates were obtained for survivors and their closest in age sibling from school report cards. Absenteeism was compared with a population control group of 167752 students using 1-sample t tests. The Child Vulnerability Scale, Pediatric Quality of Life Inventory, and Behavior Assessment System for Children were administered to survivors. Univariate and multiple regression analyses assessed variables associated with days absent. One hundred thirty-one survivors (median age at assessment: 13.4 years, range 8.0-19.2; median age at diagnosis: 9.4 years, range 4.3-17.3) and 77 siblings (median age at assessment: 13 years, age range 7-18) participated. Survivors and siblings missed significantly more school days than the population control group (mean ± SD: 9.6 ± 9.2 and 9.9 ± 9.8 vs 5.0 ± 5.6 days, respectively, P sibling pairs (N = 77), there was no difference in absenteeism (9.6 ± 9.2 vs 9.9 ± 9.8 days, P = .85). Absenteeism in survivors was significantly associated with a low Pediatric Quality of Life Inventory Physical Health Summary Score (P = .01). Parents' perception of their child's vulnerability and emotional and social functioning were not associated with absenteeism. Childhood cancer survivors and siblings miss more school than the general population. The only predictor of absenteeism in survivors is poor physical quality of health. More research should be devoted to school attendance and other outcomes in siblings of childhood cancer survivors. Copyright © 2013 Mosby, Inc. All rights reserved.

Rape Survivors' Agency within the Legal and Medical Systems

Science.gov (United States)

Greeson, Megan R.; Campbell, Rebecca

2011-01-01

Many rape survivors seek help from the legal and medical systems post-assault. Previous studies have examined how social system personnel treat survivors, but less attention has been paid to how survivors attempt to shape their interactions with these systems. The purpose of this qualitative study was to examine rape survivors' agency--the active…

5 CFR 831.645 - Elections between survivor annuities.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Elections between survivor annuities. 831... REGULATIONS (CONTINUED) RETIREMENT Survivor Annuities Eligibility § 831.645 Elections between survivor annuities. (a) A current spouse annuity cannot be reinstated under § 831.644 unless— (1) The surviving...

Discriminants and functional equations for polynomials orthogonal on the unit circle

International Nuclear Information System (INIS)

Ismail, M.E.H.; Witte, N.S.

2000-01-01

We derive raising and lowering operators for orthogonal polynomials on the unit circle and find second order differential and q-difference equations for these polynomials. A general functional equation is found which allows one to relate the zeros of the orthogonal polynomials to the stationary values of an explicit quasi-energy and implies recurrences on the orthogonal polynomial coefficients. We also evaluate the discriminants and quantized discriminants of polynomials orthogonal on the unit circle

Development of A-bomb survivor dosimetry

International Nuclear Information System (INIS)

Kerr, G.D.

1995-01-01

An all important datum in risk assessment is the radiation dose to individual survivors of the bombings in Hiroshima and Nagasaki. The first set of dose estimates for survivors was based on a dosimetry system developed in 1957 by the Oak Ridge National Laboratory (ORNL). These Tentative 1957 Doses (T57D) were later replaced by a more extensive and refined set of Tentative 1965 Doses (T65D). The T65D system of dose estimation for survivors was also developed at ORNL and served as a basis for risk assessment throughout the 1970s. In the late 1970s, it was suggested that there were serious inadequacies with the T65D system, and these inadequacies were the topic of discussion at two symposia held in 1981. In early 1983, joint US- Japan research programs were established to conduct a thorough review of all aspects of the radiation dosimetry for the Hiroshima and Nagasaki A-bomb survivors. A number of important contributions to this review were made by ORNL staff members. The review was completed in 1986 and a new Dosimetry System 1986 (DS86) was adopted for use. This paper discusses the development of the various systems of A-bomb survivor dosimetry, and the status of the current DS86 system as it is being applied in the medical follow-up studies of the A-bomb survivors and their offspring

Development of A-bomb survivor dosimetry

Energy Technology Data Exchange (ETDEWEB)

Kerr, G.D.

1995-12-31

An all important datum in risk assessment is the radiation dose to individual survivors of the bombings in Hiroshima and Nagasaki. The first set of dose estimates for survivors was based on a dosimetry system developed in 1957 by the Oak Ridge National Laboratory (ORNL). These Tentative 1957 Doses (T57D) were later replaced by a more extensive and refined set of Tentative 1965 Doses (T65D). The T65D system of dose estimation for survivors was also developed at ORNL and served as a basis for risk assessment throughout the 1970s. In the late 1970s, it was suggested that there were serious inadequacies with the T65D system, and these inadequacies were the topic of discussion at two symposia held in 1981. In early 1983, joint US- Japan research programs were established to conduct a thorough review of all aspects of the radiation dosimetry for the Hiroshima and Nagasaki A-bomb survivors. A number of important contributions to this review were made by ORNL staff members. The review was completed in 1986 and a new Dosimetry System 1986 (DS86) was adopted for use. This paper discusses the development of the various systems of A-bomb survivor dosimetry, and the status of the current DS86 system as it is being applied in the medical follow-up studies of the A-bomb survivors and their offspring.

The Existence and Structure of Rotational Systems in the Circle

OpenAIRE

Ramanathan, Jayakumar

2018-01-01

By a rotational system, we mean a closed subset X of the circle, T=R/Z, together with a continuous transformation f:X→X with the requirements that the dynamical system (X,f) be minimal and that f respect the standard orientation of T. We show that infinite rotational systems (X,f), with the property that map f has finite preimages, are extensions of irrational rotations of the circle. Such systems have been studied when they arise as invariant subsets of certain specific mappings, F:T→T. Beca...

Life satisfaction in adult survivors of childhood brain tumors.

Science.gov (United States)

Crom, Deborah B; Li, Zhenghong; Brinkman, Tara M; Hudson, Melissa M; Armstrong, Gregory T; Neglia, Joseph; Ness, Kirsten K

2014-01-01

Adult survivors of childhood brain tumors experience multiple, significant, lifelong deficits as a consequence of their malignancy and therapy. Current survivorship literature documents the substantial impact such impairments have on survivors' physical health and quality of life. Psychosocial reports detail educational, cognitive, and emotional limitations characterizing survivors as especially fragile, often incompetent, and unreliable in evaluating their circumstances. Anecdotal data suggest some survivors report life experiences similar to those of healthy controls. The aim of our investigation was to determine whether life satisfaction in adult survivors of childhood brain tumors differs from that of healthy controls and to identify potential predictors of life satisfaction in survivors. This cross-sectional study compared 78 brain tumor survivors with population-based matched controls. Chi-square tests, t tests, and linear regression models were used to investigate patterns of life satisfaction and identify potential correlates. Results indicated that life satisfaction of adult survivors of childhood brain tumors was similar to that of healthy controls. Survivors' general health expectations emerged as the primary correlate of life satisfaction. Understanding life satisfaction as an important variable will optimize the design of strategies to enhance participation in follow-up care, reduce suffering, and optimize quality of life in this vulnerable population. © 2014 by Association of Pediatric Hematology/Oncology Nurses.

Survivor of that time, that place: clinical uses of violence survivors' narratives.

Science.gov (United States)

Bhuvaneswar, Chaya; Shafer, Audrey

2004-01-01

Narratives by survivors of abuse offer compelling entries into the experiences of abuse and its effects on health. Reading such stories can enlarge the clinician's understanding of the complexities of abuse. Furthermore, attention to narrative can enhance the therapeutic options for abuse victims not only in mental health arenas, but also in other medical contexts. In this article we define the genre of survivor narratives, examine one such narrative in particular (Push by Sapphire, 1996), and explore the clinical implications of narrative in abuse victims' clinical care.

Michael Tomasello: Award for Distinguished Scientific Contributions.

Science.gov (United States)

2015-11-01

The APA Awards for Distinguished Scientific Contributions are presented to persons who, in the opinion of the Committee on Scientific Awards, have made distinguished theoretical or empirical contributions to basic research in psychology. One of the 2015 award winners is Michael Tomasello, who received this award for "outstanding empirical and theoretical contributions to understanding what makes the human mind unique. Michael Tomasello's pioneering research on the origins of social cognition has led to revolutionary insights in both developmental psychology and primate cognition." Tomasello's award citation, biography, and a selected bibliography are presented here. (c) 2015 APA, all rights reserved).

Co-Constructing Knowledge through NGO-Driven Circle Work

DEFF Research Database (Denmark)

Agerbæk, Jonas

This presentation revolves around the question of what degree of control, if any, the users participating in NGO-driven development programs may have over their own development. Based on a multi-sited ethnography of NGO organizing and communication that I conducted in the period of 2010 to 2015......, and with a special analytical focus on the facilitating role of frontline NGO workers in rural East Africa, this presentation discusses enabling and constraining aspects of using circle work to co-produce knowledge in international development. More particularly I am focusing an approach to circle work called......, then participatory approaches such as REFLECT can be used not only to drive changes locally but also bolster the global participatory agenda of defining development practices and politics from the bottom and up...

CHARACTERISTICS OF HYDROCARBON EXPLOITATION IN ARCTIC CIRCLE

Directory of Open Access Journals (Sweden)

Vanja Lež

2013-12-01

Full Text Available The existence of large quantities of hydrocarbons is supposed within the Arctic Circle. Assumed quantities are 25% of the total undiscovered hydrocarbon reserves on Earth, mostly natural gas. Over 500 major and minor gas accumulations within the Arctic Circle were discovered so far, but apart from Snøhvit gas field, there is no commercial exploitation of natural gas from these fields. Arctic gas projects are complicated, technically hard to accomplish, and pose a great threat to the return of investment, safety of people and equipment and for the ecosystem. Russia is a country that is closest to the realization of the Arctic gas projects that are based on the giant gas fields. The most extreme weather conditions in the seas around Greenland are the reason why this Arctic region is the least explored and furthest from the realization of any gas project (the paper is published in Croatian .

Collateral Circles in Carotid Artery Occlusion. A Comparative Study between CW Doppler and contrast angiography

Energy Technology Data Exchange (ETDEWEB)

Giraldi, C; Marconi, F; Parenti, G; Lenzi, B; Canapicchi, R; Padolecchia, R

1986-01-01

In order to evaluate the presence and efficacy of the different collateral circles, 98 patients with occlusion of the internal carotid artery between its origin and the origin of the ophtalmic artery, has been examined. Before contrast angiography, each patients was submitted to a Doppler examination with test of compression on the exsternal and common carotid arteries. The information on the collateral circles (Willis and pre-Willis) deriving from the Doppler examination seems to be interesting and more accurate. On the contrary, angiography allows a better visualisation of the extention of intercranial circles. These data show that the Doppler and angiographic techniques are complementary one to the other in the study of the collateral circles.

Linearly Recurrent Circle Map Subshifts and an Application to Schrödinger Operators

CERN Document Server

Adamczewski, B

2001-01-01

We discuss circle map sequences and subshifts generated by them. We give a characterization of those sequences among them which are linearly recurrent. As an application we deduce zero-measure spectrum for a class of discrete one-dimensional Schrödinger operators with potentials generated by circle maps.

Squaring the Circle: Attempting Peace in Northern Ireland

National Research Council Canada - National Science Library

Marchi, Gina

1997-01-01

Finding a political framework for self-government in Northern Ireland that will be supported by both nationalists and unionists is referred to as a modern day attempt to do the impossible-to 'square the circle...

Sphalerons of O(3) nonlinear sigma model on a circle

International Nuclear Information System (INIS)

Funakubo, Koichi; Otsuki, Shoichiro; Toyoda, Fumihiko.

1989-09-01

A series of saddle point solutions of O(3) nonlinear sigma model with symmetry breaking term in 1 + 1 dimensions are obtained by imposing boundary condition either periodic or partially antiperiodic (O(3) sphalerons on a circle). Under the periodic boundary condition, classical features of the O(3) sphalerons are similar to scalar sphalerons of φ 4 model on a circle by Manton and Samols. Under the partially antiperiodic boundary condition, the lowest of the O(3) sphalerons coincides in the limit of infinite spatial domain with the O(3) sphaleron by Mottola and Wipf. In particular, zero and negative modes of them are examined in detail. An estimate of transition rate over the lowest O(3) sphaleron at finite temperature is made, and some remarks on simulating the transition on a lattice are given. One to one correspondence between these O(3) sphalerons on a circle and a series of (possible) classical solutions of SU(2) gauge-Higgs model, to which the electroweak sphaleron S and new sphaleron S* belong, is discussed. (author)

CMS Thesis Award

CERN Multimedia

2004-01-01

The 2003 CMS thesis award was presented to Riccardo Ranieri on 15 March for his Ph.D. thesis "Trigger Selection of WH → μ ν b bbar with CMS" where 'WH → μ ν b bbar' represents the associated production of the W boson and the Higgs boson and their subsequent decays. Riccardo received his Ph.D. from the University of Florence and was supervised by Carlo Civinini. In total nine thesis were nominated for the award, which was judged on originality, impact within the field of high energy physics, impact within CMS and clarity of writing. Gregory Snow, secretary of the awarding committee, explains why Riccardo's thesis was chosen, ‘‘The search for the Higgs boson is one of the main physics goals of CMS. Riccardo's thesis helps the experiment to formulate the strategy which will be used in that search.'' Lorenzo Foà, Chairperson of the CMS Collaboration Board, presented Riccardo with an commemorative engraved plaque. He will also receive the opportunity to...

Marriage and divorce among young adult cancer survivors.

Science.gov (United States)

Kirchhoff, Anne C; Yi, Jaehee; Wright, Jennifer; Warner, Echo L; Smith, Ken R

2012-12-01

We examined marital outcomes among cancer survivors diagnosed during early adulthood from the 2009 Behavioral Risk Factor Surveillance System dataset. Eligible participants were ages 20-39 years. Of the 74,433 eligible, N = 1,198 self-reported a cancer diagnosis between the ages of 18 and 37, were ≥2 years past diagnosis, and did not have non-melanoma skin cancer. The remaining N = 67,063 were controls. Using generalized linear models adjusted for age, gender, race, and education, we generated relative risks (RR) and 95 % confidence intervals (95 % CI) to examine survivor status on indicators of ever married, currently married, and divorced/separated. Survivors were slightly older than controls [33.0 (SD = 3.8) vs. 30.0 (SD = 4.0); p divorce/separation than controls (18 % vs. 10 %; RR = 1.77, 95 % CI 1.43-2.19). Divorce/separation risk persisted for female survivors (RR 1.83, 95 % CI 1.49-2.25), survivors ages 20-29 (RR 2.57, 95 % CI 1.53-4.34), and survivors ages 30-39 (RR 1.62, 95 % CI 1.29-2.04). The emotional and financial burdens of cancer may lead to marital stress for younger cancer survivors. Young survivors may face a higher risk of divorce; support systems are needed to assist them in the years following diagnosis.

Gastric cancer in atomic bomb survivors, 2

International Nuclear Information System (INIS)

Oshiro, Hisashi; Odan, Hideki; Hinoi, Takao; Inagaki, Kazuo; Tanaka, Issei

1992-01-01

During 22 years from 1968 through 1989, 538 A-bomb survivors were operated on for gastric cancer, accounting for 30.9% of 1,741 surgical cases of gastric cancer during that period. To determine whether age at the time of exposure to A-bombing might influenced the occurrrence of gastric cancer, these A-bomb survivors were compared with 1,138 other non-exposed gastric cancer patients. According to age at the time of exposure, the 538 A-bomb survivors were divided into those under the age of 19 (118), those in their twenties (134), those in their thirties (178), and those over the age of 40 (108). The largest number of gastric cancer was those in their thirties at the time of exposure, followed by the twenties, 19 years or less, and 40 years or more in the exposed group. The younger A-bomb survivors were at the time of exposure, the earlier gastric cancer occurred. These findings were common to the non-exposed group. Postoperative 5-year survival rate was 72.0% in A-bomb survivors aged 19 years or less at the time of exposure, which was better than the other age groups. This may be explained by active participation in health examination for A-bomb survivors. (N.K.)

Josephson junctions and circle maps

Energy Technology Data Exchange (ETDEWEB)

Bak, P; Bohr, T; Jensen, M H; Christiansen, P V

1984-01-01

The return map of a differential equation for the current driven Josephson junction, or the damped driven pendulum, is shown numerically to be a circle map. Phase locking, noise and hysteresis, can thus be understood in a simple and coherent way. The transition to chaos is related to the development of a cubic inflection point. Recent theoretical results on universal behavior at the transition to chaos can readily be checked experimentally by studying I-V characteristics. 17 references, 1 figure.

FEDERAL PENSIONS: Judicial Survivors Annuities System Costs

National Research Council Canada - National Science Library

2002-01-01

...) specifying that we review certain aspects of the Judicial Survivors' Annuities System (JSAS), which is one of several survivor benefit plans applicable to particular groups of federal employees...

Newly established AGU awards and lecture

Science.gov (United States)

Paredes, Beth; Kumar, Mohi

2012-05-01

The Sulzman Award for Excellence in Education and Mentoring (Biogeosciences section) recognizes AGU members who have sustained an active research career in a field related to biogeosciences while excelling as teachers and serving as role models for the next generation of female scientists. This new award acknowledges the importance of female mentors in enhancing gender balance in physical science career paths. The award is being endowed to honor Elizabeth Sulzman, an isotope biogeochemist and soil scientist, whose enthusiasm for teaching awed many undergraduates at Oregon State University. Current plans are to present the first Sulzman award at the 2013 Fall Meeting. Applicants must be women who are within 15 years of receiving their Ph.D., and nomination packages should include a cover letter, resumé, and three letters of recommendation. As they become available, more details will be posted on the Biogeosciences section Web site (http://www.agu.org/sections/biogeo/). The award will provide up to $1000 to one successful nominee each year, although the exact monetary amount is yet to be determined. AGU is currently accepting donations to endow this award; contact Victoria Thompson (vthompson@agu.org) to get involved.

Medical examination of ''Minashi'' atomic bomb survivor in Hiroshima-city, 1

International Nuclear Information System (INIS)

Kumazawa, Toshihiko

1978-01-01

As it is about one year (three examination terms) since health examinations for ''Minashi'' a-bomb survivors has been carried out, conditions of these examinations are described. ''Minashi'' a-bomb survivors can receive an a-bomb survivor's health notebook when they suffer from 10 damages designated by the Ministry of Public Welfare, and the number of ''Minashi'' a-bomb survivors changes frequently. ''Minashi'' a-bomb survivors who received a certificate of a recipient of the examination were 2363 at the end of 1977, and by that time, 665 of them (28.1%) also received an a-bomb survivor's health notebook instead of the certificate. Accordingly, the number of persons recognized as ''Minashi'' a-bomb survivors at the end of the year was 1703 (688 men and 1015 women). ''Minashi'' a-bomb survivors underwent health examinations at the same time and under the same way as a-bomb survivors. There were no great differences in the undergoing rate of general health examinations, the necessity rate for detailed examinations, the undergoing rate of detailed examinations, the necessity rate for treatment, and kinds of diseases requiring treatment between ''Minashi'' a-bomb survivors and those in a-bomb survivors. The undergoing rate of general health examinations was 67.6%, (45.6% in a-bomb survivors), the necessity rate for detailed examinations, 43.1% (50.1%), the undergoing rate of detailed examinations, 91.3% (93.3%), and the necessity rate for treatment, 20.3% (29.0%). The undergoing rate of general health examinations in ''Minashi'' a-bomb survivors was higher than that in a-bomb survivors, but the necessity rate for detailed examinations, the undergoing rate of detailed examination, and the necessity rate for treatment in ''Minashi'' a-bomb survivors were lower than those in a-bomb survivors. (Tsunoda, M.)

22 CFR 19.11 - Survivor benefits.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Survivor benefits. 19.11 Section 19.11 Foreign Relations DEPARTMENT OF STATE PERSONNEL BENEFITS FOR SPOUSES AND FORMER SPOUSES OF PARTICIPANTS IN THE FOREIGN SERVICE RETIREMENT AND DISABILITY SYSTEM § 19.11 Survivor benefits. ...

Rolling circle amplification of metazoan mitochondrialgenomes

Energy Technology Data Exchange (ETDEWEB)

Simison, W. Brian; Lindberg, D.R.; Boore, J.L.

2005-07-31

Here we report the successful use of rolling circle amplification (RCA) for the amplification of complete metazoan mt genomes to make a product that is amenable to high-throughput genome sequencing techniques. The benefits of RCA over PCR are many and with further development and refinement of RCA, the sequencing of organellar genomics will require far less time and effort than current long PCR approaches.

Great circle solution to polarization-based quantum communication (QC) in optical fiber

Science.gov (United States)

Nordholt, Jane Elizabeth; Peterson, Charles Glen; Newell, Raymond Thorson; Hughes, Richard John

2016-03-15

Birefringence in optical fibers is compensated by applying polarization modulation at a receiver. Polarization modulation is applied so that a transmitted optical signal has states of polarization (SOPs) that are equally spaced on the Poincare sphere. Fiber birefringence encountered in propagation between a transmitter and a receiver rotates the great circle on the Poincare sphere that represents the polarization bases used for modulation. By adjusting received polarizations, polarization components of the received optical signal can be directed to corresponding detectors for decoding, regardless of the magnitude and orientation of the fiber birefringence. A transmitter can be configured to transmit in conjugate polarization bases whose SOPs can be represented as equidistant points on a great circle so that the received SOPs are mapped to equidistant points on a great circle and routed to corresponding detectors.

48 CFR 1552.216-77 - Award term incentive.

Science.gov (United States)

2010-10-01

... award term incentive periods] years. (c) Right not to grant or cancel the award term incentive. (1) The Government has the unilateral right not to grant or to cancel award term incentive periods and the associated... the award term incentive is cancelled, a unilateral modification will cite this clause as the...

Environmental Protection Agency Award Recipient Responsibilities

Science.gov (United States)

Itemized Award Phase information. Information about the Recipient's Responsibilities Upon Notification of the Award, The EPA Project Officer Responsibilities, and EPA Grant Specialists Responsibilities.

Step 4: Award Negotiation & Issuance

Science.gov (United States)

Before a grant can be awarded and accepted, several pre-award activities must happen to formalize the partnership. Ensuring compliance with federal laws, a review of costs and a negotiation of the appropriate funding level must all happen in order to rece

The Effect of Quality Circles on Nurses Job Satisfaction Working Emergency Medical Service

Directory of Open Access Journals (Sweden)

Reza Hossein abadi

2012-12-01

Full Text Available Introduction: Quality circle are considered an important approach to improving behavior, increasing motivation, and reducing stress. The aim of this study was to determining the effect of training and applying quality control circles on the nurses’ level of occupation satisfaction.Material and Methods: This research is a two-group quasi-experimental study that after selection of two EMS stations, by simple randomization method 25 nurses worked in central station of Hamden emergency medical service were chosen as the quality circle group and 16 nurses of central station of Malayer emergency medical service formed the control group. The tools was used in this research was the occupation satisfaction questionnaire that was made on Herzburg Two factor theory. After training and performing of quality circle in trial group the occupation satisfaction test was carried out on both groups to get the change taken place in their level of job satisfactions. Then statistical analysis was performed using SPSS.Results: The analysis of data showed that before and after intervention there was significant differences in scores of health (P<0.001 and motivation factors (P<0.001 and also in global scores of occupation satisfaction in quality circle group (P<0.001, but there was no significant differences before and after intervention in scores of health (P=0.069 and motivation factors (P=0.094 and also in global scores of occupation satisfaction in control group (P=0.495. After intervention, the analysis of data showed significant differences in scores motivation factors (P=0.001 and global scores of occupation satisfaction (P=0.003 whereas there was no significant differences in scores of health factors between two groups (P=0.089.Conclusion: This study confirmed the effectiveness of training and applying quality circle in improving EMS nurses job satisfaction and offered as management method for use by EMS managers.

Circles-in-the-sky searches and observable cosmic topology in a flat universe

International Nuclear Information System (INIS)

Mota, B.; Reboucas, M. J.; Tavakol, R.

2010-01-01

In a universe with a detectable nontrivial spatial topology, the last scattering surface contains pairs of matching circles with the same distribution of temperature fluctuations--the so-called circles-in-the-sky. Searches for nearly antipodal circles-in-the-sky in maps of cosmic microwave background radiation have so far been unsuccessful. This negative outcome, along with recent theoretical results concerning the detectability of nearly flat compact topologies, is sufficient to exclude a detectable nontrivial topology for most observers in very nearly flat positively and negatively curved universes, whose total matter-energy density satisfies 0 tot -1| -5 . Here, we investigate the consequences of these searches for observable nontrivial topologies if the Universe turns out to be exactly flat (Ω tot =1). We demonstrate that in this case, the conclusions deduced from such searches can be radically different. We show that, although there is no characteristic topological scale in the flat manifolds, for all multiply-connected orientable flat manifolds, it is possible to directly study the action of the holonomies in order to obtain a general upper bound on the angle that characterizes the deviation from antipodicity of pairs of matching circles associated with the shortest closed geodesic. This bound is valid for all observers and all possible values of the compactification length parameters. We also show that in a flat universe, there are observers for whom the circles-in-the-sky searches already undertaken are insufficient to exclude the possibility of a detectable nontrivial spatial topology. It is remarkable how such small variations in the spatial curvature of the Universe, which are effectively indistinguishable geometrically, can have such a drastic effect on the detectability of cosmic topology. Another important outcome of our results is that they offer a framework with which to make statistical inferences from future circles-in-the-sky searches on whether

Providing a Full Circle of Support to Teachers in an Inclusive Elementary School

Science.gov (United States)

Waldron, Nancy L.; Redd, Lacy

2011-01-01

Providing a full circle of support to teachers in an inclusive elementary school, the Newberry Elementary School (NES) principal and staff have worked for 5 years to ensure the inclusion of students with disabilities in general education classrooms. The authors would like to share their perceptions of how this full circle (the multiple systems) of…

CircleRides: developing an older adult transportation application and evaluating feedback.

Science.gov (United States)

Heinz, Melinda; Kelly, Norene

2015-05-01

The purpose of the current study was to assess perceptions of CircleRides, a paper prototype of a service website designed to meet older adult transportation needs. Researchers used purposive sampling to conduct two focus groups comprised of older adults to obtain feedback on the CircleRides prototype at the beginning of its iterative design process. One focus group was conducted in a continuing care retirement community (n = 13) and the other in an independent living community for older adults (n = 11). The study assessed perceptions of the CircleRides prototype as well as self-reported older adult transportation preferences and needs. Three themes emerged from the data: (a) trust and concern, (b) socialization, and (c) flexibility and options. Researchers found that participants are interested in transportation options; however, concern exists about trusting a new system or prototype that has not established a reputation. Findings from the current study offer lessons learned for future iterations and for creating transportation prototypes for older adults. Copyright 2015, SLACK Incorporated.

Linear Determination of a Camera's Intrinsic Parameters Using Two Intersecting Circles

Directory of Open Access Journals (Sweden)

Xu Chen

2014-03-01

Full Text Available An approach using two intersecting circles is proposed as a linear approach for determining a camera's intrinsic parameters. The two intersecting coplanar circles have four intersection points in the projective plane: two real points and two circular points. In the image plane, the diagonal triangle - on which the image of the four intersection points composes a complete quadrangle - is a self-polar triangle for the projection curves of the circles. The vertex of the self-polar triangle is the null space of the degenerate conic formed by the image of the four intersection points. By solving the three vertices of the self-polar triangle using the image coordinates of the two real intersection points, the degenerate conic can be obtained. The image of the two circular points is then computed from the intersection points of the degenerate conic. Using the image of the circular points from the three images of the same planar pattern with different directions, the intrinsic parameters can be linearly determined.

Using Mechanical Turk for research on cancer survivors.

Science.gov (United States)

Arch, Joanna J; Carr, Alaina L

2017-10-01

The successful recruitment and study of cancer survivors within psycho-oncology research can be challenging, time-consuming, and expensive, particularly for key subgroups such as young adult cancer survivors. Online crowdsourcing platforms offer a potential solution that has not yet been investigated with regard to cancer populations. The current study assessed the presence of cancer survivors on Amazon's Mechanical Turk (MTurk) and the feasibility of using MTurk as an efficient, cost-effective, and reliable psycho-oncology recruitment and research platform. During a <4-month period, cancer survivors living in the United States were recruited on MTurk to complete two assessments, spaced 1 week apart, relating to psychosocial and cancer-related functioning. The reliability and validity of responses were investigated. Within a <4-month period, 464 self-identified cancer survivors on MTurk consented to and completed an online assessment. The vast majority (79.09%) provided reliable and valid study data according to multiple indices. The sample was highly diverse in terms of U.S. geography, socioeconomic status, and cancer type, and reflected a particularly strong presence of distressed and young adult cancer survivors (median age = 36 years). A majority of participants (58.19%) responded to a second survey sent one week later. Online crowdsourcing represents a feasible, efficient, and cost-effective recruitment and research platform for cancer survivors, particularly for young adult cancer survivors and those with significant distress. We discuss remaining challenges and future recommendations. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Innovation and Organizational Communication in Corporate America: The Rhetorical Visions of Managers, Facilitators, and Employees on Quality Circles.

Science.gov (United States)

Eyo, Bassey A.

1992-01-01

Examines the dynamics of organizational communication following corporate implementation of quality circles. Describes the rhetorical visions of people at three organizational levels closely associated with quality circles: (1) managers; (2) facilitators who organize the quality circles; and (3) employees. (SR)

10 CFR 1023.329 - Payment of award.

Science.gov (United States)

2010-01-01

... official. The agency will pay the amount awarded to the applicant within 60 days. ... 10 Energy 4 2010-01-01 2010-01-01 false Payment of award. 1023.329 Section 1023.329 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) CONTRACT APPEALS Procedures Relating to Awards Under the Equal...

Rehabilitating torture survivors

DEFF Research Database (Denmark)

Sjölund, Bengt H; Kastrup, Marianne; Montgomery, Edith

2009-01-01

survivors can be addressed from an evidence base generated both from traumatized and non-traumatized patient populations. Thus, trauma-focused cognitive behavioural therapy and/or eye movement desensitization and reprocessing, as well as interdisciplinary pain rehabilitation, should be components......, in December 2008. The main topics were: the context of torture; mental problems including psychotherapy; internet-based therapy and pharmaco-therapy; chronic pain; social integration and family; and functioning and rehabilitation. Available evidence highlights the importance of an interdisciplinary approach......, "Rehabilitating Torture Survivors", was organized by the Rehabilitation and Research Centre for Torture Victims (a rehabilitation clinic and global knowledge and research centre with government support) in collaboration with the Centre for Transcultural Psychiatry at Rigshospitalet in Copenhagen, Denmark...

On the minimal travel time needed to collect n items on a circle

NARCIS (Netherlands)

Litvak, Nelly; van Zwet, Willem R.

2004-01-01

Consider n items located randomly on a circle of length 1. The locations of the items are assumed to be independent and uniformly distributed on [0,1). A picker starts at point 0 and has to collect all n items by moving along the circle at unit speed in either direction. In this paper we study the

On the minimal travel time needed to collect $n$ items on a circle

NARCIS (Netherlands)

Litvak, Nelli; van Zwet, Willem R.; van der Geer, Sarah; Wegkamp, Marten

2012-01-01

Consider $n$ items located randomly on a circle of length 1. The locations of the items are assumed to be independent and uniformly distributed on $[0,1)$. A picker starts at point 0 and has to collect all n items by moving along the circle at unit speed in either direction. In this paper we study

On the minimal travel time needed to collect n items on a circle

NARCIS (Netherlands)

Litvak, Nelli; van Zwet, W.R.

2002-01-01

Consider n items located randomly on a circle of length 1. The locations of the items are assumed to be independent and uniformly distributed on [0, 1). A picker starts at point 0, and he has to collect all n items by moving along the circle at unit speed in either direction. In this paper we study

Univocally determining the cosmic topology from the detection of circles in the sky

International Nuclear Information System (INIS)

Mota, Bruno; Tavakol, Reza

2011-01-01

Full text: While the topology of the spatial sections of the Universe is at present not specified by any known fundamental theory, it may in principle be determined through observations. In particular, a detectable non-trivial topology will generate pairs of matching circles of temperature fluctuations in maps of the cosmic microwave background, the so-called circles-in-the-sky. Each matching circle pair corresponds to an element of the holonomy group that determines the topology. However, generically, a complete set of generators for the holonomy group will not be detected, so it is not clear that the topology can be uniquely determined from such an observation. With that in mind, in the present work we seek to determine I) If, and how, the angular parameters of a correlated circle pair in a CMB map determines univocally the element in the holonomy group generating such correlation, irrespective of the observer's position in the manifold II) If, or to what extent, the detection of one or more elements of the spatial section's holonomy group univocally specifies the topology of the 3-manifold describing spatial sections of the Universe, and determines out position in it. III) If, or to what extent, the detection of one or more elements of the spatial section's holonomy group univocally specifies the geometry (namely, the sign of the curvature) of the 3-manifold describing spatial sections of the Universe IV) How the (possibly partial) determination of the topology of the 3-manifold describing spatial sections of the Universe from the detection of correlated circle pairs, combined with some other measure of its compactification lengths, constrains the cosmological density parameters. We show explicitly that, for many cases of flat manifolds, the full holonomy group, and by extension the full topology, can be completely determined, or severely constrained, by the determination of the geometrical parameters of a single matching circles pair associated with a non

Automatic Detection and Quantification of WBCs and RBCs Using Iterative Structured Circle Detection Algorithm

Directory of Open Access Journals (Sweden)

Yazan M. Alomari

2014-01-01

Full Text Available Segmentation and counting of blood cells are considered as an important step that helps to extract features to diagnose some specific diseases like malaria or leukemia. The manual counting of white blood cells (WBCs and red blood cells (RBCs in microscopic images is an extremely tedious, time consuming, and inaccurate process. Automatic analysis will allow hematologist experts to perform faster and more accurately. The proposed method uses an iterative structured circle detection algorithm for the segmentation and counting of WBCs and RBCs. The separation of WBCs from RBCs was achieved by thresholding, and specific preprocessing steps were developed for each cell type. Counting was performed for each image using the proposed method based on modified circle detection, which automatically counted the cells. Several modifications were made to the basic (RCD algorithm to solve the initialization problem, detecting irregular circles (cells, selecting the optimal circle from the candidate circles, determining the number of iterations in a fully dynamic way to enhance algorithm detection, and running time. The validation method used to determine segmentation accuracy was a quantitative analysis that included Precision, Recall, and F-measurement tests. The average accuracy of the proposed method was 95.3% for RBCs and 98.4% for WBCs.

[Cost differences in the treatment of severe sepsis between survivors and non-survivors on the first day of intensive care admission].

Science.gov (United States)

Csomós, Akos; Szentkereszty, Zoltán; Fülesdi, Béla

2007-09-30

Patients admitted to intensive care unit with severe sepsis have high mortality and use significant resources. Determination of variable cost differences on day 1 between survivors and non-survivors of severe sepsis in Hungary. A sample of 6 intensive care units (ICU) included 70 patients who were admitted with severe sepsis to their ICU. Retrospective data collection of resource consumption for 24 hours following ICU admission using medical and nursing records. 59 different resource uses were collected separately for radiology, biochemistry and disposables. Blood products and drugs/fluids were collected individually. The authors identified the price of each resource for the cost calculation. The ICU mortality of severe sepsis in our sample was found to be 64%, the average length of stay for survivors was 19.9 (SD +/- 11.4) and for non-survivors was 13.0 (SD +/- 8.5). Mean ICU variable cost on day 1 of severe sepsis was HUF 60 957 (247 Euro), more for non-survivors (HUF 70 835 vs. 40 108, p = 0.020). The use of blood products is higher in non-survivors ( p = 0.047) and so is the use of drugs/fluids ( p = 0.003). The use of more colloids ( p = 0.016) and more expensive antibiotics ( p = 0.021) was responsible for the higher drugs/fluids spending in non-survivors. The mortality of severe sepsis is high and the cost of sepsis treatment is low in Hungary compared to international data. Non-survivors cost almost twice as much even on day 1, this warrants the need for early diagnosis and adequate treatment.

Sleep disturbances in survivors of the Nazi Holocaust.

Science.gov (United States)

Rosen, J; Reynolds, C F; Yeager, A L; Houck, P R; Hurwitz, L F

1991-01-01

Sleep disturbances are commonly reported by victims of extraordinary stress and can persist for decades. This study was designed to test the hypothesis that survivors of the Nazi Holocaust would have significantly more and different sleep problems than depressed and healthy comparison subjects and that the severity of the survivors' problems would be correlated with length of time spent in a concentration camp. Forty-two survivors, 37 depressed patients, and 54 healthy subjects of about the same age, all living in the community, described their sleep patterns over the preceding month on the Pittsburgh Sleep Quality Index, a self-rating instrument that inquires about quality, latency, duration, efficiency, and disturbances of sleep, use of sleep medication, and daytime dysfunction. The survivors had significantly greater sleep impairment than the healthy comparison subjects, as measured by all subscales of the index, but had less impairment than the depressed patients except on the sleep disturbances and daytime dysfunction subscales. However, for specific items within these subscales, survivors had significantly more frequent awakenings due to bad dreams and had less loss of enthusiasm than the depressed subjects. Sleep disturbances and frequency of nightmares were significantly and positively correlated with the duration of the survivors' internment in concentration camps. These findings suggest that for some Holocaust survivors, impaired sleep and frequent nightmares are considerable problems even 45 years after liberation.

Evaluation of the Quality of Life in Adult Cancer Survivors (QLACS scale for long-term cancer survivors in a sample of breast cancer survivors

Directory of Open Access Journals (Sweden)

Foley Kristie

2006-12-01

Full Text Available Abstract Background This paper evaluates psychometric properties of a recently developed measure focusing on the health-related quality of life (HRQL of long-term cancer survivors, the Quality of Life in Adult Survivors scale (QLACS, in a sample of breast cancer survivors. This represents an important area of study, given the large number of breast cancer patients surviving many years post diagnosis. Methods Analyses are based on an 8-year follow-up of a sample of breast cancer survivors who participated in an earlier study conducted in 1995. Participants were re-contacted in 2003 and those who were reachable and agreed to participate (n = 94 were surveyed using a variety of measures including the QLACS. Additional follow-up surveys were conducted 2 weeks and one year later. Psychometric tests of the QLACS included test-retest reliability, concurrent and retrospective validity, and responsiveness. Results The QLACS domain and summary scores showed good test-retest reliability (all test-retest correlations were above .7 and high internal consistency. The Generic Summary Score showed convergent validity with other measures designed to assess generic HRQL. The Cancer-Specific Summary score exhibited divergent validity with generic HRQL measures, but not a cancer-related specific measure. The QLACS Cancer-Specific Summary Score demonstrated satisfactory predictive validity for factors that were previously shown to be correlated with HRQL. The QLACS generally demonstrated a high level of responsiveness to life changes. Conclusion The QLACS may serve as a useful measure for assessing HRQL among long-term breast cancer survivors that are not otherwise captured by generic measures or those specifically designed for newly diagnosed patients.

76 FR 16630 - Announcement of an Award

Science.gov (United States)

2011-03-24

... Development announces the award of a cooperative agreement with the Congressional Hunger Center (CHC) in Washington, DC, to work with ACF programs on hunger and obesity issues for young children. An award in the... Children and Families (ACF) announces the award of a cooperative agreement to the Congressional Hunger...

Individual Prediction of Heart Failure Among Childhood Cancer Survivors

NARCIS (Netherlands)

Chow, Eric J.; Chen, Yan; Kremer, Leontien C.; Breslow, Norman E.; Hudson, Melissa M.; Armstrong, Gregory T.; Border, William L.; Feijen, Elizabeth A. M.; Green, Daniel M.; Meacham, Lillian R.; Meeske, Kathleen A.; Mulrooney, Daniel A.; Ness, Kirsten K.; Oeffinger, Kevin C.; Sklar, Charles A.; Stovall, Marilyn; van der Pal, Helena J.; Weathers, Rita E.; Robison, Leslie L.; Yasui, Yutaka

2015-01-01

Purpose To create clinically useful models that incorporate readily available demographic and cancer treatment characteristics to predict individual risk of heart failure among 5-year survivors of childhood cancer. Patients and Methods Survivors in the Childhood Cancer Survivor Study (CCSS) free of

Posttraumatic stress symptoms in adult survivors of childhood cancer.

Science.gov (United States)

Langeveld, N E; Grootenhuis, M A; Voûte, P A; de Haan, R J

2004-06-01

Previous research suggests that posttraumatic stress disorder (PTSD) is present in survivors of childhood cancer. The aim of the current study was to explore posttraumatic stress symptoms in a sample of young adult survivors of childhood cancer. In addition, the impact of demographic, medical and treatment factors on survivors' posttraumatic stress symptoms was studied. Participants were 500 long-term survivors of childhood cancer. The median age at follow-up was 24 years (age range, 16- 49 years, 47% female). To assess symptoms of posttraumatic stress, all participants completed the Impact of Event Scale (IES), a self-report instrument consisting of two subscales, intrusion and avoidance. Twelve percent of this sample of adult survivors of childhood cancer had scores in the severe range, indicating they are unable to cope with the impact of their disease and need professional help. Twenty percent of the female survivors had scores in the severe range as compared with 6% of the male survivors. Linear regression models revealed that being female, unemployed, a lower educational level, type of diagnosis and severe late effects/health problems were associated with posttraumatic stress symptoms. The results indicate that, although the proportion of survivors reporting symptoms is well within the proportions found in the general population, a substantial subset of survivors report symptoms of posttraumatic stress. This finding supports the outcomes reported previously that diagnosis and treatment for childhood cancer may have significant long-term effects, which are manifested in symptoms of posttraumatic stress. The investigated factors could explain posttraumatic stress symptoms only to a limited extent. Further research exploring symptoms of posttraumatic stress in childhood cancer survivors in more detail is clearly warranted. From a clinical perspective, health care providers must pay attention to these symptoms during evaluations in the follow-up clinic. Early

Sexual Abuse Trauma Among Chinese Survivors.

Science.gov (United States)

Luo, Tsun-yin Echo

1998-01-01

This study conducted interviews with 19 survivors of sexual abuse and three social workers in Taiwan. It found sexual stigmatization and feelings of disempowerment and betrayal as the most pervasive trauma complex among the abuse survivors. Effects of cultural attitudes toward sexual victimization of women and Chinese patriarchal familialism are…

Serum melatonin levels in survivor and non-survivor patients with traumatic brain injury.

Science.gov (United States)

Lorente, Leonardo; Martín, María M; Abreu-González, Pedro; Pérez-Cejas, Antonia; Ramos, Luis; Argueso, Mónica; Solé-Violán, Jordi; Cáceres, Juan J; Jiménez, Alejandro; García-Marín, Victor

2017-07-19

Circulating levels of melatonin in patients with traumatic brain injury (TBI) have been determined in a little number of studies with small sample size (highest sample size of 37 patients) and only were reported the comparison of serum melatonin levels between TBI patients and healthy controls. As to we know, the possible association between circulating levels of melatonin levels and mortality of patients with TBI have not been explored; thus, the objective of our current study was to determine whether this association actually exists. This multicenter study included 118 severe TBI (Glasgow Coma Scale melatonin, malondialdehyde (to assess lipid peroxidation) and total antioxidant capacity (TAC) at day 1 of severe TBI. We used mortality at 30 days as endpoint. We found that non-survivor (n = 33) compared to survivor (n = 85) TBI patients showed higher circulating levels of melatonin (p melatonin levels predicted 30-day mortality (Odds ratio = 1.334; 95% confidence interval = 1.094-1.627; p = 0.004), after to control for GCS, CT findings and age. We found a correlation between serum levels of melatonin levels and serum levels of TAC (rho = 0.37; p melatonin levels in patients with severe TBI. The main findings were that non-survivors had higher serum melatonin levels than survivors, and the association between serum levels of melatonin levels and mortality, peroxidation state and antioxidant state.

A surface containing a line and a circle through each point is a quadric

KAUST Repository

Nilov, Fedor K.; Skopenkov, Mikhail

2012-01-01

We prove that a surface in 3-dimensional Euclidean space containing a line and a circle through each point is a quadric. We also give some particular results on the classification of surfaces containing several circles through each point. © 2012 Springer Science+Business Media B.V.

A surface containing a line and a circle through each point is a quadric

KAUST Repository

Nilov, Fedor K.

2012-06-20

We prove that a surface in 3-dimensional Euclidean space containing a line and a circle through each point is a quadric. We also give some particular results on the classification of surfaces containing several circles through each point. © 2012 Springer Science+Business Media B.V.

Two awards for Herwig Schopper

CERN Multimedia

2004-01-01

Former CERN Director-General Herwig Schopper has received two prestigious awards, from UNESCO and from the American Institute of Physics. Herwig Schopper receives the UNESCO Albert Einstein Gold Medal from Koïchiro Matsuura, Director-General of UNESCO. Without any great fanfare, Herwig Schopper has just received two major awards. UNESCO awarded him the Albert Einstein Gold Medal in Paris on 15 April, while on 2 May in Denver the American Institute of Physics (AIP) presented him with the Tate Medal for International Leadership in Physics (together with a USD 10 000 prize). Both awards were in recognition of Herwig Schopper's pivotal role in the construction of international scientific cooperation. Today President of the SESAME Council - the International Centre for Synchrotron Light for Experimental Science and Applications in the Middle East (see Bulletin No. 26/2003) - Herwig Schopper was Director-General of CERN from 1981 to 1988. President of the European Physical Society from 1994 to 1996, he wa...

Young adult cancer survivors and work: a systematic review.

Science.gov (United States)

Stone, Dawn S; Ganz, Patricia A; Pavlish, Carol; Robbins, Wendie A

2017-12-01

Sixty-three percent of cancer survivors continue to work, or return to work after treatment. Among this population, work ability and challenges encountered in the workplace by young adult cancer survivors have not been well established. The purposes of the study are to describe what is currently known about work-related issues for young adult cancer survivors diagnosed between ages 15 and 39, to identify gaps in the research literature, and to suggest interventions or improvements in work processes and occupational settings. A narrative review of articles using PubMed, CINAHL, and PsychInfo was conducted without date limitations. Search phrases included young adult cancer survivors, long-term cancer survivors, young adults affected by cancer, further combined with key terms employment, work, and occupationally active. Inclusion criteria for publications were young adult cancer survivors initially diagnosed between the ages of 15 and 39, data about work or employment was presented, and articles written in English. Twenty-three publications met the inclusion criteria. Work-related issues included the potential for reduced work productivity from cancer-changed physical and cognitive functional ability that affected income, and resulted in distress. Coping style, support systems, and changing perspectives about work and life in general were also influential on career decisions among young adult cancer survivors. More research is needed to study interventions to better manage health changes in young adult cancer survivors within the context of the workplace. Since financial hardship has been shown to be especially high among young cancer survivors, employment is essential to ensure payment of cancer-associated costs and continued medical care. While young adult cancer survivors may initially grapple with cancer-related physical and psychosocial changes that impact work productivity or influence choice of occupation, employment appears to enhance overall quality of life.

Notification: Evaluation of EPA's Green Chemistry Challenge Awards and Use of Data from the Award Results

Science.gov (United States)

Project #OPE-FY18-0003, January 9, 2018. The OIG plans to begin preliminary research to evaluate the agency's Presidential Green Chemistry Challenge Awards and how the agency uses the data from the award nominations.

Citizenship as individual responsibility through personal investment - an ethnographic study in a study circle

Directory of Open Access Journals (Sweden)

Annika Pastuhov

2017-05-01

Full Text Available The aim of this article is to shed light on how the democratic ideal of institutionalised Nordic popular education is realised through an ethnographic field study in an English as a foreign language study circle. The study focuses on how participants express their citizenship when taking part in the study circle. Citizenship is viewed as a dynamic concept comprising the aspects of 'being' and 'acting' and constructed in and through social interaction. The study circle is arranged as a classroom practice: The study circle leader organises the activities, while the participants engage in exercises and attempt to learn correct usage. Through their participation, the participants take individual responsibility for what they see as their lack of sufficient knowledge of English. The participants describe their participation as a personal and voluntary investment in themselves. In light of the study, the individual stance is discussed as limiting possibilities for responsibility and thus expressions of citizenship.

Association Between Sarcopenia and Metabolic Syndrome in Cancer Survivors.

Science.gov (United States)

Lee, Su Jung; Kim, Nam Cho

Advanced cancer treatments have improved survival from cancer, but the incidence of cardiovascular disease in survivors has recently increased. Sarcopenia and metabolic syndrome (MetS) are related to cancer survival, and sarcopenia is an emerging risk factor for cardiovascular disease. However, evidence of a relationship between sarcopenia and MetS in cancer survivors is lacking. The aims of this study were to determine the prevalence of sarcopenia and MetS in cancer survivors and to investigate independent predictors of MetS in cancer survivors. From the fourth and fifth Korea National Health and Nutritional Exam Survey (2008-2011), 798 consecutive cancer survivors were analyzed. Sarcopenia was defined as the appendicular skeletal muscle mass divided by weight less than 1 SD below the sex-specific healthy population aged 20 to 39 years. Metabolic syndrome was defined using the National Cholesterol Education Program definition. Among 798 cancer survivors, the prevalence rates of sarcopenia and MetS were 23.1% and 30.0%, respectively. Survivors with sarcopenia were more likely to have a higher waist circumference, body mass index, triglyceride level, and blood pressure and to have a lower high-density lipoprotein cholesterol level compared with those without sarcopenia. In multivariable analysis, sarcopenia was an independent predictor of MetS (odds ratio, 2.76; 95% confidence interval, 1.92-3.97). In addition, age and type of cancer were independent predictors of MetS. Sarcopenia was associated with an increased prevalence of MetS in cancer survivors. Interventions to prevent sarcopenia may be necessary to improve cardiovascular outcome in cancer survivors.

A review of colorectal cancer in atomic bomb survivors

International Nuclear Information System (INIS)

Nakao, Susumu; Sawai, Terumitsu; Ishii, Toshiyo; Eida, Kazuyuki; Noguchi, Kyoichi; Takahara, Osamu

1989-01-01

Clinical and pathological characteristics of patients with colorectal cancer amongst atomic bomb survivors, who had undergone operations from 1971∼1984, have been reviewed and compared with that of a control group. The survival rate of the atomic bomb survivors over the age of 60 years was statistically better than that of the same age group in the controls. In this age bracket, the control group were in a more advanced stage of the disease than were the survivors, this accounting for the reason why the survivors had better prognosis. Further, the fact that the survivors continually have received more medical attention than have the aged in the control group affects this statistic. (author)

Cognitive, behaviour, and academic functioning in adolescent and young adult survivors of childhood acute lymphoblastic leukaemia: a report from the Childhood Cancer Survivor Study.

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Jacola, Lisa M; Edelstein, Kim; Liu, Wei; Pui, Ching-Hon; Hayashi, Robert; Kadan-Lottick, Nina S; Srivastava, Deokumar; Henderson, Tara; Leisenring, Wendy; Robison, Leslie L; Armstrong, Gregory T; Krull, Kevin R

2016-10-01

Survivors of childhood acute lymphoblastic leukaemia (ALL) are at risk for neurocognitive deficits that affect development in adolescence and young adulthood, and influence educational attainment and future independence. We examined a large and diverse cohort of survivors to identify risk predictors and modifiers of these outcomes. In this cohort study, cognitive and behaviour symptoms were assessed via a standardised parent questionnaire for 1560 adolescent survivors of ALL diagnosed between 1970 and 1999. Clinically significant symptoms (≥90th percentile) and learning problems were compared between survivors and a sibling cohort. Multivariable regression models were used to examine associations with demographic and treatment characteristics. Models were adjusted for inverse probability of sampling weights to reflect undersampling of ALL survivors in the expansion cohort. In a subset of survivors with longitudinal data (n=925), we examined associations between adolescent symptoms or problems and adult educational attainment. Compared with siblings, survivors treated with chemotherapy only were more likely to demonstrate headstrong behaviour (155 [19%] of 752 survivors vs 88 [14%] of 610 siblings, p=0·010), inattention-hyperactivity (15 [19%] vs 86 [14%], p4·3 g/m 2 ) conferred increased risk of inattention-hyperactivity (relative risk [RR] 1·53, 95% CI 1·13-2·08). Adolescent survivors with cognitive or behaviour problems and those with learning problems were less likely to graduate from college as young adults than adolescent survivors without cognitive or behaviour problems. Although modern therapy for childhood ALL has eliminated the use of cranial radiation therapy, adolescent survivors treated with chemotherapy only remain at increased risk for cognitive, behaviour, and academic problems that adversely affect adult education outcomes. National Cancer Institute, American Lebanese-Syrian Associated Charities. Copyright © 2016 Elsevier Ltd. All rights

22 CFR 20.5 - Survivor benefits.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Survivor benefits. 20.5 Section 20.5 Foreign Relations DEPARTMENT OF STATE PERSONNEL BENEFITS FOR CERTAIN FORMER SPOUSES § 20.5 Survivor benefits. (a) Type of benefits. A former spouse who meets the eligibility requirements of § 20.3 is entitled to...

Does caregiver well-being predict stroke survivor depressive symptoms? A mediation analysis.

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Grant, Joan S; Clay, Olivio J; Keltner, Norman L; Haley, William E; Wadley, Virginia G; Perkins, Martinique M; Roth, David L

2013-01-01

Studies suggest that family caregiver well-being (ie, depressive symptoms and life satisfaction) may affect stroke survivor depressive symptoms. We used mediation analysis to assess whether caregiver well-being might be a factor explaining stroke survivor depressive symptoms, after controlling for demographic factors and stroke survivor impairments and problems. Caregiver/stroke participant dyads (N = 146) completed measures of stroke survivor impairments and problems and depressive symptoms and caregiver depressive symptoms and life satisfaction. Mediation analysis was used to examine whether caregiver well-being mediated the relationship between stroke survivor impairments and problems and stroke survivor depressive symptoms. As expected, more stroke survivor problems and impairments were associated with higher levels of stroke survivor depressive symptoms (P mediated by caregiver life satisfaction (29.29%) and caregiver depressive symptoms (32.95%). Although these measures combined to account for 40.50% of the relationship between survivor problems and impairments and depressive symptoms, the direct effect remained significant. Findings indicate that stroke survivor impairments and problems may affect family caregivers and stroke survivors and a high level of caregiver distress may result in poorer outcomes for stroke survivors. Results highlight the likely importance of intervening with both stroke survivors and family caregivers to optimize recovery after stroke.

17 CFR 201.59 - Payment of award.

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2010-04-01

... as authorized by law, unless judicial review of the award has been sought by the applicant. [54 FR... Regulations Pertaining to the Equal Access to Justice Act § 201.59 Payment of award. An applicant seeking... decision granting the award, accompanied by a sworn statement that the applicant will not seek review of...

22 CFR 134.30 - Payment of award.

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2010-04-01

... will pay the amount awarded to the applicant within 60 days, unless judicial review of the award or of... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Payment of award. 134.30 Section 134.30 Foreign Relations DEPARTMENT OF STATE MISCELLANEOUS EQUAL ACCESS TO JUSTICE ACT; IMPLEMENTATION Procedures for...

5 CFR 2610.311 - Payment of award.

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2010-01-01

... THE EQUAL ACCESS TO JUSTICE ACT Procedures for Considering Applications § 2610.311 Payment of award..., Suite 500, 1201 New York Avenue NW., Washington, DC 20005-3917. The Office will pay the amount awarded to the applicant within 60 days, unless judicial review of the award or of the underlying decision of...

QUALITY AWARDS: AN IMAGE OF BUSINESS EXCELLENCE

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Ilies Liviu

2015-07-01

Full Text Available Across the world, increasingly more governmental organizations and industrial are doing everything possible to promote quality and to survive, the basic principle remains customer satisfaction and even more than that, it speaks of the principle of customer delight. In this sense, quality has become the source of sustained competitive advantage that provides organizations the supremacy of the global markets characterized by competition which becoming more and more intensified. Juran, one of the highest quality gurus say that “just as the twentieth century was the century of productivity, the twenty-first century will be the quality century” which is a very relevant and comprehensive statement of the economic reality of the past and a profound forecast for future business of the twenty-first century. In this regard, in order to achieve this competitive advantage, quality must be managed and this is accomplished through Total Quality Management (TQM. Quality awards models are instruments of total quality management through which quality can be assessed and improved, thus, knowing the quality awards models is critical for findings the new ways to improve the quality and performance of the organizations. The present paper aims to illustrate the best practices on quality improvement in this respect we intend to present the general framework of the quality awards for business excellence. In this sense we present the most important international quality awards, namely: "Malcolm Baldrige National Quality Award", "European Quality Award" and “Romanian Quality Award J. M. Juran". For this purpose we used as main sources of analyzing the structure and the operation mode of these three important quality awards, Juran's work (which is probably the most important work in the field of quality and other relevant sources in total quality management which treats issues related to quality awards and also we used as sources of updated information the official

Accurate episomal HIV 2-LTR circles quantification using optimized DNA isolation and droplet digital PCR.

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Malatinkova, Eva; Kiselinova, Maja; Bonczkowski, Pawel; Trypsteen, Wim; Messiaen, Peter; Vermeire, Jolien; Verhasselt, Bruno; Vervisch, Karen; Vandekerckhove, Linos; De Spiegelaere, Ward

2014-01-01

In HIV-infected patients on combination antiretroviral therapy (cART), the detection of episomal HIV 2-LTR circles is a potential marker for ongoing viral replication. Quantification of 2-LTR circles is based on quantitative PCR or more recently on digital PCR assessment, but is hampered due to its low abundance. Sample pre-PCR processing is a critical step for 2-LTR circles quantification, which has not yet been sufficiently evaluated in patient derived samples. We compared two sample processing procedures to more accurately quantify 2-LTR circles using droplet digital PCR (ddPCR). Episomal HIV 2-LTR circles were either isolated by genomic DNA isolation or by a modified plasmid DNA isolation, to separate the small episomal circular DNA from chromosomal DNA. This was performed in a dilution series of HIV-infected cells and HIV-1 infected patient derived samples (n=59). Samples for the plasmid DNA isolation method were spiked with an internal control plasmid. Genomic DNA isolation enables robust 2-LTR circles quantification. However, in the lower ranges of detection, PCR inhibition caused by high genomic DNA load substantially limits the amount of sample input and this impacts sensitivity and accuracy. Moreover, total genomic DNA isolation resulted in a lower recovery of 2-LTR templates per isolate, further reducing its sensitivity. The modified plasmid DNA isolation with a spiked reference for normalization was more accurate in these low ranges compared to genomic DNA isolation. A linear correlation of both methods was observed in the dilution series (R2=0.974) and in the patient derived samples with 2-LTR numbers above 10 copies per million peripheral blood mononuclear cells (PBMCs), (R2=0.671). Furthermore, Bland-Altman analysis revealed an average agreement between the methods within the 27 samples in which 2-LTR circles were detectable with both methods (bias: 0.3875±1.2657 log10). 2-LTR circles quantification in HIV-infected patients proved to be more

Circle Maps and C*-algebras

DEFF Research Database (Denmark)

Schmidt, Thomas Lundsgaard; Thomsen, Klaus

2015-01-01

We consider a construction of $C^*$-algebras from continuous piecewise monotone maps on the circle which generalizes the crossed product construction for homeomorphisms and more generally the construction of Renault, Deaconu and Anantharaman-Delaroche for local homeomorphisms. Assuming that the map...... is surjective and not locally injective we give necessary and sufficient conditions for the simplicity of the $C^*$-algebra and show that it is then a Kirchberg algebra. We provide tools for the calculation of the K-theory groups and turn them into an algorithmic method for Markov maps....

Experimental research on energy circled fraction of continuous phase plates in focal spot

International Nuclear Information System (INIS)

Zhang Yuanhang; Yang Chunlin; Wen Shenglin; Shi Qikai; Wang Jian

2013-01-01

In inertial confinement fusion (ICF) research process, the form of focal spot is extremely crucial. Especially in the indirect driven implosion, energy circled fraction is higher than 95% in focal spot. Based on the offline test platform, the focusing spot of continuous phase plates with different application error is clearly imaged on CCD. By experimental analysis, it is found that the beam rotation error, caliber error, translational error and inclination error have a high tolerance in affecting focal plane of CPP. Energy circled fraction is higher than 95%, the range is less than 0.5%. Nevertheless, the waterfront aberration seriously affects the shaping ability of the CPP. Clearly, the main factor of reducing energy circled fraction to less than 90% is waterfront aberration. (authors)

Mental health status of A-bomb survivors in Nagasaki

International Nuclear Information System (INIS)

Nakane, Hideyuki

2012-01-01

The most survivors of disaster usually recover with few or no lasting effects on their mental health. However, in some portions of survivors, distress lasts long. The atomic bomb detonated to Nagasaki in August 1945 instantaneously destroyed almost all areas of the city, resulting in a total of ca. 73,884 deaths by the end of 1945 and about 74,909 injured people. Since the A-bomb survivors reached over 60 years of age, their mental health as well as physical health has become of great concern. Some studies on their mental health conditions have been carried out in Japan. I give an outline about a precedent study on mental health of the A-bomb survivors in this report. The mental health studies of the A-bomb survivors who paid attention to a being bombed experience, stigmatization, long-term outcome, recovery are necessary. The improvement of wide appropriate support system for the A-bomb survivors is expected in future. (author)

Clinical study of aplastic anemia among A-bomb survivors

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Oguma, N.; Dohy, H.; Kyo, T.; Saito, O.; Okita, H. (Hiroshima Univ. (Japan). Research Inst. for Nuclear Medicine and Biology)

1980-11-01

In 90 patients with aplastic anemia who were seen at Dept. Med. RINMB, Hiroshima Univ. from 1962 to March, 1980, clinical findings of 33 A-bomb survivors (which included the second generation of the survivors) and those of 57 nonexposed patients were compared. No relationship was found between the age at the time of exposure and the period preceding onset of the disease. The A-bomb survivors showed higher neutrophil counts and higher reticulocyte counts than the nonexposed patients. There were less severe cases in the A-bomb survivors. There was no difference in the incidence of atypical aplastic anemia between the exposed patients and the nonexposed ones. No difference was found in overall survival (one-year and five-year survival rates) between the exposed and the nonexposed. The A-bomb survivors often had complete remission or maintenance of remission, and rarely had acute progression. These results suggested that clinical picture of aplastic anemia in the A-bomb survivors is different from that in the nonexposed patients.

31 CFR 7.6 - Effect of awards.

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2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Effect of awards. 7.6 Section 7.6 Money and Finance: Treasury Office of the Secretary of the Treasury EMPLOYEE INVENTIONS § 7.6 Effect of awards. The acceptance by an employee of a cash award for performance which constitutes an invention...

R&D 100 Awards Honor NREL Research

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R&D 100 Awards Honor NREL Research For more information contact: George Douglas 303-275-4096 e National Renewable Energy Laboratory will be honored Thursday with two R&D 100 awards. The awards are given each year by the editors of R&D Magazine for what they consider to be among the year's 100

Health examination for A-bomb survivors

International Nuclear Information System (INIS)

Ito, Chikako

1996-01-01

The health examination for A-bomb survivors by national, prefectural and city administrations was described and discussed on its general concept, history, time change of examinee number, improvement of examination, prevalence of individual diseases, significance of cancer examinations, examinees' point of view and future problems. Subjects were the survivors living in Hiroshima city: in 1994, their number was 100,188, whose ages were 63 y in average for males consisting of 39.5% and 67 y for females of 60.5%. The examination was begun in 1957 on the law for medical care for the survivors firstly and then systematically in 1961. From 1965, it was performed 4 times a year, and in 1988, one examination in the four was made for cancer. Authors' Center examined previously 90% but recently 70% of the examinees. The remainder underwent the examination in other medical facilities. Tests are blood analysis, electrocardiography and computed radiography of chest with imaging plate, of which data have been accumulated either in photodisc or in host computer. From 1973 to 1993, the cardiovascular diseases increased from 6.1% to 26.9%, metabolic and endocrinic ones like diabetes, 3.6% to 19.7%, and bowel ones, 0.9% to 12.3%. Correlations of these diseases with A-bomb irradiation are not elucidated and possibly poor. Five classes of cancer examinations are performed but the examinee rate in the survivors is as low as 7.6-21.8% (1993). The cancer of the large intestine is increasing. The overall examinee rates in the survivors were 70.6% in 1965-1967, 69.5% in 1976-1977 and 58.2% in 1990. In conclusion, how to examine the survivors, who are getting older, as many as possible is the future problem. (H.O.)

Long-term health effects among testicular cancer survivors.

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Hashibe, Mia; Abdelaziz, Sarah; Al-Temimi, Mohammed; Fraser, Alison; Boucher, Kenneth M; Smith, Ken; Lee, Yuan-Chin Amy; Rowe, Kerry; Rowley, Braden; Daurelle, Micky; Holton, Avery E; VanDerslice, James; Richiardi, Lorenzo; Bishoff, Jay; Lowrance, Will; Stroup, Antoinette

2016-12-01

Testicular cancer is diagnosed at a young age and survival rates are high; thus, the long-term effects of cancer treatment need to be assessed. Our objectives are to estimate the incidence rates and determinants of late effects in testicular cancer survivors. We conducted a population-based cohort study of testicular cancer survivors, diagnosed 1991-2007, followed up for a median of 10 years. We identified 785 testicular cancer patients who survived ≥5 years and 3323 men free of cancer for the comparison group. Multivariate Cox regression analysis was used to compare the hazard ratio between the cases and the comparison group and for internal analysis among case patients. Testicular cancer survivors experienced a 24 % increase in risk of long-term health effects >5 years after diagnosis. The overall incidence rate of late effects among testicular cancer survivors was 66.3 per 1000 person years. Higher risks were observed among testicular cancer survivors for hypercholesterolemia, infertility, and orchitis. Chemotherapy and retroperitoneal lymph node dissection appeared to increase the risk of late effects. Being obese prior to cancer diagnosis appeared to be the strongest factor associated with late effects. Testicular cancer survivors were more likely to develop chronic health conditions when compared to cancer-free men. While the late effects risk was increased among testicular cancer survivors, the incidence rates of late effects after cancer diagnosis was fairly low.

Come together – research circles as learning arenas

DEFF Research Database (Denmark)

Skovhus, Randi Boelskifte

A presentation of an example of training through research circles. A training project that include teachers in compulsory school and researchers from Aarhus University and VIA University College. The presentation is based on a practice development project. First a short presentation of the projec...

Infertility, infertility treatment, and achievement of pregnancy in female survivors of childhood cancer: a report from the Childhood Cancer Survivor Study cohort

Science.gov (United States)

Barton, Sara E.; Najita, Julie S.; Ginsburg, Elizabeth S.; Leisenring, Wendy M.; Stovall, Marilyn; Weathers, Rita E.; Sklar, Charles A.; Robison, Leslie L.; Diller, Lisa

2013-01-01

Background Prior studies have documented decreased pregnancy rates and early menopause in female cancer survivors; however, infertility rates and reproductive interventions have not been studied. This study investigates infertility and time to pregnancy among female childhood cancer survivors, and analyzes treatment characteristics associated with infertility and subsequent pregnancy. Methods The Childhood Cancer Survivor Study (CCSS) is a cohort study including five-year cancer survivors from 26 institutions who were infertility, medical treatment for infertility, the time to first pregnancy in survivors and siblings, and the risk of infertility in survivors by demographic, disease, and treatment variables were analyzed. Findings Survivors had an increased risk of clinical infertility (>1 year of attempts at conception without success) compared to siblings which was most pronounced at early reproductive ages (≤24 years Relative Risk (RR)=2·92, 95% Confidence Interval (CI) 1·18–7·20; 25–29 years RR=1·61, 95% CI 1·05–2·48; 30–39 years RR=1·37, 95% CI 1·11–1·69). Despite being equally likely to seek treatment for infertility, survivors were less likely to be prescribed medication for treatment of infertility (RR=0·57, 95% CI 0·46–0·70). Increasing doses of uterine radiation and alkylating agent chemotherapy were most strongly associated with infertility. Although survivors had an increased time to pregnancy interval (p=0·032), 64·2% (292/455) with infertility achieved a pregnancy. Interpretation A more comprehensive understanding of infertility after cancer is critical for counseling and decision-making regarding future attempts at conception as well as fertility preservation. PMID:23856401

Cerebral cross-perfusion and the Circle of Willis: does physiology trump anatomy?

Directory of Open Access Journals (Sweden)

Musicki K

2017-07-01

Full Text Available Korana Musicki,1 Katherine Victoria Hurst,1,2 Zoltán Molnár,3 Elizabeth Hardy,4 Ashok Handa,1,2 1Department of Vascular Surgery, John Radcliffe Hospital, 2Nuffield Department of Surgical Sciences, 3Department of Physiology, Anatomy and Genetics, University of Oxford, 4Vascular Studies Unit, John Radcliffe Hospital, Oxford, UK Introduction: Cerebral cross-perfusion is essential for ipsilateral brain viability during unilateral insult. Aortic arch and great vessel procedures depend on its function for safe practice, unless adjuncts like shunts are used. This paper assesses the contribution of cerebrovascular anatomy against physiology in determining requisite hemispheric perfusion during carotid endarterectomy (CEA.Materials and methods: A review of shunting requirements for CEAs under locoregional anesthesia (LA at the John Radcliffe Hospital during 1999–2013 was performed. A PubMed search for “Circle of Willis” was screened for all original articles defining cerebrovascular anatomy by postmortem or angiography.Results: Over 14 years, 1137 CEAs were performed under cervical plexus block; during this period, the departmental standard of practice evolved from exclusively general anesthesia to predominantly LA. CEAs performed under LA during the early phase (1999–2003 had a shunt rate of 15.1%, compared to 20% as predicted by stump pressures alone. However, shunting decreased as higher perioperative systolic pressures were routinely practiced; shunt rates were 8.0% during the intermediate (2004–2007 and 6.4% during the later (2008–2013 phase. By comparison, 25 articles characterizing 6414 brains report an intact circle of Willis in 33–35% of people, with a complete hemi-circle anteriorly (77% seen more commonly than posteriorly (42%, and 11–16% deficient in both hemi-circles with no cross-flow.Conclusion: Cerebral cross-perfusion is fundamental for safe CEA. Anatomy of the circle of Willis alone does not itself determine adequacy

5 CFR 831.641 - Division of a survivor annuity.

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2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Division of a survivor annuity. 831.641... REGULATIONS (CONTINUED) RETIREMENT Survivor Annuities Eligibility § 831.641 Division of a survivor annuity. (a... annuities (not including any benefits based on an election of an insurable interest annuity) payable based...

5 CFR 842.613 - Division of a survivor annuity.

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2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Division of a survivor annuity. 842.613... REGULATIONS (CONTINUED) FEDERAL EMPLOYEES RETIREMENT SYSTEM-BASIC ANNUITY Survivor Elections § 842.613 Division of a survivor annuity. (a) The maximum combined total of all current and former spouse annuities...

Looking under Kachru's (1982, 1985 three circles model of World Englishes: the hidden reality and current challenges

Directory of Open Access Journals (Sweden)

John Robert Schmitz

2014-03-01

Full Text Available This paper examines the pioneering model of World Englishes formulated by Kachru in the early 1980s that allocates the presence of English into three concentric circles: first of all, the inner circle (Great Britain, the USA where the language functions as an L1 (or native language; secondly, the outer circle (India, Nigeria where the language was forced upon the subjugated people by Britain; thirdly, the expanding circle (China, Brazil where English is studied as a foreign language. Researchers in the area of language studies tend to put too much store in Kachru's model expecting it to expose the different circles: (i the proficiency level of the speakers, (ii the variation that exists in the different dialects of the language, and (iii how the many users appropriate the language to perform their daily routine. Pung (2009 suggests "going beyond" the three circle model with his proposal of a Conical Model of English (CME, while Park and Wee (2009, p.402 state that models have no "magical efficacy in challenging dominant ideologies of English" and that change in the world is not brought about by models but my people. Based on Park and Lee's caution with regard to models, and in lieu of Pung's "going beyond" the well-known Kachruvian model, the thrust of this article is to look specifically under the inner circle, that is, the supposed "native speaker domain". It will be argued in this paper that the circles function as a palimpsest erasing and ignoring what happened in the past linguistically, historically and culturally before the appearance of English in the spaces that the language occupies at the present time in the inner, outer, and expanding circles. An examination of days gone-by, with a focus on Kachru's inner circle, can present a mirror to examine: (i bilingual (multilingual biases, (ii migration of peoples and treatment of immigrants, (iii respect (or lack of for the linguistic and cultural rights of minorities, and (iv the hegemony of

Trajectories of social isolation in adult survivors of childhood cancer.

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Howard, A Fuchsia; Tan de Bibiana, Jason; Smillie, Kirsten; Goddard, Karen; Pritchard, Sheila; Olson, Rob; Kazanjian, Arminee

2014-03-01

Long-term childhood cancer survivors may be at increased risk for poor social outcomes as a result of their cancer treatment, as well as physical and psychological health problems. Yet, important challenges, namely social isolation, are not well understood. Moreover, survivors' perspectives of social isolation as well as the ways in which this might evolve through young adulthood have yet to be investigated. The purpose of this research was to describe the trajectories of social isolation experienced by adult survivors of a childhood cancer. Data from 30 in-depth interviews with survivors (9 to 38 years after diagnosis, currently 22 to 43 years of age, 60 % women) were analyzed using qualitative, constant comparative methods. Experiences of social isolation evolved over time as survivors grew through childhood, adolescence and young adulthood. Eleven survivors never experienced social isolation after their cancer treatment, nor to the present day. Social isolation among 19 survivors followed one of three trajectories; (1) diminishing social isolation: it got somewhat better, (2) persistent social isolation: it never got better or (3) delayed social isolation: it hit me later on. Knowledge of when social isolation begins and how it evolves over time for different survivors is an important consideration for the development of interventions that prevent or mitigate this challenge. Assessing and addressing social outcomes, including isolation, might promote comprehensive long-term follow-up care for childhood cancer survivors.

Predictors of marriage and divorce in adult survivors of childhood cancers: a report from the Childhood Cancer Survivor Study.

Science.gov (United States)

Janson, Christopher; Leisenring, Wendy; Cox, Cheryl; Termuhlen, Amanda M; Mertens, Ann C; Whitton, John A; Goodman, Pamela; Zeltzer, Lonnie; Robison, Leslie L; Krull, Kevin R; Kadan-Lottick, Nina S

2009-10-01

Adult survivors of childhood cancer can have altered social functioning. We sought to identify factors that predict marriage and divorce outcomes in this growing population. This was a retrospective cohort study of 8,928 > or = 5-year adult survivors of childhood malignancy and 2,879 random sibling controls participating in the Childhood Cancer Survivor Study. Marital status, current health, psychological status, and neurocognitive functioning were determined from surveys and validated instruments. Survivors were more likely to be never-married than siblings [relative risk (RR), 1.21; 95% confidence interval (95% CI), 1.15-1.26] and the U.S. population (RR, 1.25; 95% CI, 1.21-1.29), after adjusting for age, gender, and race. Patients with central nervous system tumors were at greatest risk of not marrying (RR, 1.50; 95% CI, 1.41-1.59). Married survivors divorced at frequencies similar to controls. In multivariable regression analysis, nonmarriage was most associated with cranial radiation (RR, 1.15; 95% CI, 1.02-1.31 for > 2,400 centigray). In analysis of neurobehavioral functioning, nonmarriage was associated with worse task efficiency (RR, 1.27; 95% CI, 1.20-1.35), but not with emotional distress, or problems with emotional regulation, memory, or organization. Physical conditions predictive of nonmarriage included short stature (RR, 1.27; 95% CI, 1.20-1.34) and poor physical function (RR, 1.08; 95% CI, 1.00-1.18). Structural equation modeling suggested that cranial radiation influenced marriage status through short stature, cognitive problems, and poor physical function. Childhood cancer survivors married at lower frequencies compared with peers. Patients with central nervous system tumors, cranial radiation, impaired processing efficiency, and short stature were more likely to never marry. Divorce patterns in survivors were similar to peers.

CoC Awards by Program Component

Data.gov (United States)

Department of Housing and Urban Development — CoC Awards by Program Component reports provide snapshots of award data broken down by eligible program component types for the year selected. The reports, which can...

Handwriting: three-dimensional kinetic synergies in circle drawing movements.

Science.gov (United States)

Hooke, Alexander W; Karol, Sohit; Park, Jaebum; Kim, Yoon Hyuk; Shim, Jae Kun

2012-07-01

The purpose of this study was to investigate central nervous system (CNS) strategies for controlling multifinger forces during a circle-drawing task. Subjects drew 30 concentric, discontinuous clockwise and counter clockwise circles, at self and experimenter-set paces. The three-dimensional trajectory of the pen's center of mass and the three-dimensional forces and moments of force at each contact between the hand and the pen were recorded. Uncontrolled Manifold Analysis was used to quantify the synergies between pen-hand contact forces in radial, tangential and vertical directions. Results showed that synergies in the radial and tangential components were significantly stronger than in the vertical component. Synergies in the clockwise direction were significantly stronger than the counterclockwise direction in the radial and vertical components. Pace was found to be insignificant under any condition.

Lipid and lipoprotein abnormalities in acute lymphoblastic leukemia survivors.

Science.gov (United States)

Morel, Sophia; Leahy, Jade; Fournier, Maryse; Lamarche, Benoit; Garofalo, Carole; Grimard, Guy; Poulain, Floriane; Delvin, Edgard; Laverdière, Caroline; Krajinovic, Maja; Drouin, Simon; Sinnett, Daniel; Marcil, Valérie; Levy, Emile

2017-05-01

Survivors of acute lymphoblastic leukemia (ALL), the most common cancer in children, are at increased risk of developing late cardiometabolic conditions. However, the mechanisms are not fully understood. This study aimed to characterize the plasma lipid profile, Apo distribution, and lipoprotein composition of 80 childhood ALL survivors compared with 22 healthy controls. Our results show that, despite their young age, 50% of the ALL survivors displayed dyslipidemia, characterized by increased plasma triglyceride (TG) and LDL-cholesterol, as well as decreased HDL-cholesterol. ALL survivors exhibited lower plasma Apo A-I and higher Apo B-100 and C-II levels, along with elevated Apo C-II/C-III and B-100/A-I ratios. VLDL fractions of dyslipidemic ALL survivors contained more TG, free cholesterol, and phospholipid moieties, but less protein. Differences in Apo content were found between ALL survivors and controls for all lipoprotein fractions except HDL 3 HDL 2 , especially, showed reduced Apo A-I and raised Apo A-II, leading to a depressed Apo A-I/A-II ratio. Analysis of VLDL-Apo Cs disclosed a trend for higher Apo C-III 1 content in dyslipidemic ALL survivors. In conclusion, this thorough investigation demonstrates a high prevalence of dyslipidemia in ALL survivors, while highlighting significant abnormalities in their plasma lipid profile and lipoprotein composition. Special attention must, therefore, be paid to these subjects given the atherosclerotic potency of lipid and lipoprotein disorders. Copyright © 2017 by the American Society for Biochemistry and Molecular Biology, Inc.

Working situation of cancer survivors versus the general population.

Science.gov (United States)

Lee, Myung Kyung; Yun, Young Ho

2015-06-01

The purposes of this study were to compare the working situation of cancer survivors and the general (cancer-free) population and investigate characteristics associated with the increased likelihood of unemployment between the two groups. We selected 1927 cancer survivors from the 2008 Korean Community Health Survey data less than 65 years of age and used propensity score matching to randomly select 1924 individuals from the general population who closely resembled the cancer survivors. Compared to the general population, cancer survivors were less likely to be engaged in paid work, particularly as permanent workers, and were more likely to work regular hours. Additionally, they tended to do less work that involved lifting or moving heavy objects and uncomfortable postures and were more willing to express their emotions. An increased probability of unemployment among cancer survivors was associated with being over 50 years old, being female, having a lower monthly income, having multiple comorbidities, belonging to a nuclear family, being a National Basic Livelihood Act beneficiary, and having a recent diagnosis. Cancer survivors may want to pursue flexible occupations and improve their working situation. Further, they perceive their workplace more positively compared to the general population. Respecting the cancer survivor's choice to find flexible working conditions that suit their health needs and status, health-care providers involved in managing work-related issues among cancer survivors should be aware of the interaction between work-related concerns and post-cancer disease management.

The Obstruction criterion for non existence of Invariant Circles and Renormalization.

CERN Document Server

De la Llave, R

2003-01-01

We formulate a conjecture which supplements the standard renormalization scenario for the breakdown of golden circle in twist maps. We show rigorously that if the conjecture was true then: a) The stable manifold of the non-trivial fixed point would indeed be a boundary between the existence of smooth invariant tori and hyperbolic orbits with golden mean rotation number. In particular, the boundary of the set of twist maps with a torus with a golden mean rotation number would include a smooth submanifold in the space of analytic mappings. b) The obstruction criterion of [Olvera-Simo] would be sharp in the universality class of the renormalization group. c) The criterion of [Greene-79] for existence of invariant circles if and only if there the residues of approximating orbits are finite would be valid for maps in the universality class. d) If there is no invariant circle, there are hyperbolic sets with golden mean rotation number. We also provide numerical evidence which suggests that the conjecture is true an...

Quality Productivity Circle in Manufacture | Achi | Nigerian Journal of ...

African Journals Online (AJOL)

A brief history of quality control and productivity is hereby traced. ... Circle management technique are discussed in its relationship with productivity. ... so should be made sound in body (and spirit) through appropriate training and motivation.

A new award for the CERN Pension Fund

CERN Multimedia

CERN Bulletin

2013-01-01

Recently, the CERN Pension Fund was awarded the 2013 Investment and Pensions Europe (IPE) Award for “Best Use of Equities”. IPE is the leading European Pension Fund industry publication.   The award recognized CERN’s implementation of capital preservation principles in equities, referring in particular to CERN’s innovation with the development of “asymmetric” equity strategies. The awards were judged by a panel of 65 European pension fund executives, experts and consultants. In addition, CERN was selected by the judges as a finalist for “Best Public Pension Fund” in Europe.  This award was won by the UK government’s Pension Protection Fund.

Neuropsychological Functioning in Survivors of Childhood Leukemia.

Science.gov (United States)

Reeb, Roger N.; Regan, Judith M.

1998-01-01

Examined neuropsychological functioning of survivors of acute lymphoblastic leukemia who underwent central-nervous-system prophylactic treatment. Findings replicated past research in showing survivors perform poorly on visual-motor integration tasks and develop a Nonverbal Learning Disability. Findings offer recommendations for future research and…

12 CFR 1806.204 - Applications for Bank Enterprise Awards.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Applications for Bank Enterprise Awards. 1806... OF THE TREASURY BANK ENTERPRISE AWARD PROGRAM Awards § 1806.204 Applications for Bank Enterprise... Enterprise Awards in accordance with this section and the applicable NOFA. After receipt of an application...

Radiation, Atherosclerotic Risk Factors, and Stroke Risk in Survivors of Pediatric Cancer: A Report From the Childhood Cancer Survivor Study

Energy Technology Data Exchange (ETDEWEB)

Mueller, Sabine, E-mail: muellers@neuropeds.ucsf.edu [Department of Neurology, Pediatrics and Neurosurgery, University of California, San Francisco, San Francisco, California (United States); Fullerton, Heather J. [Department of Neurology and Pediatrics, University of California, San Francisco, San Francisco, California (United States); Stratton, Kayla; Leisenring, Wendy [Fred Hutchinson Cancer Research Center, Seattle, Washington (United States); Weathers, Rita E.; Stovall, Marilyn [Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Armstrong, Gregory T. [St. Jude Children' s Research Hospital, Memphis, Tennessee (United States); Goldsby, Robert E. [Department of Pediatrics, University of California, San Francisco, San Francisco, California (United States); Packer, Roger J. [Children' s National Medical Center, Washington, District of Columbia (United States); Sklar, Charles A. [Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Bowers, Daniel C. [University of Texas Southwestern Medical School, Dallas, Texas (United States); Robison, Leslie L.; Krull, Kevin R. [St. Jude Children' s Research Hospital, Memphis, Tennessee (United States)

2013-07-15

Purpose: To test the hypotheses that (1) the increased risk of stroke conferred by childhood cranial radiation therapy (CRT) persists into adulthood; and (2) atherosclerotic risk factors further increase the stroke risk in cancer survivors. Methods and Materials: The Childhood Cancer Survivor Study is a multi-institutional retrospective cohort study of 14,358 5-year survivors of childhood cancer and 4023 randomly selected sibling controls with longitudinal follow-up. Age-adjusted incidence rates of self-reported late-occurring (≥5 years after diagnosis) first stroke were calculated. Multivariable Cox proportional hazards models were used to identify independent stroke predictors. Results: During a mean follow-up of 23.3 years, 292 survivors reported a late-occurring stroke. The age-adjusted stroke rate per 100,000 person-years was 77 (95% confidence interval [CI] 62-96), compared with 9.3 (95% CI 4-23) for siblings. Treatment with CRT increased stroke risk in a dose-dependent manner: hazard ratio 5.9 (95% CI 3.5-9.9) for 30-49 Gy CRT and 11.0 (7.4-17.0) for 50+ Gy CRT. The cumulative stroke incidence in survivors treated with 50+ Gy CRT was 1.1% (95% CI 0.4-1.8%) at 10 years after diagnosis and 12% (95% CI 8.9-15.0%) at 30 years. Hypertension increased stroke hazard by 4-fold (95% CI 2.8-5.5) and in black survivors by 16-fold (95% CI 6.9-36.6). Conclusion: Young adult pediatric cancer survivors have an increased stroke risk that is associated with CRT in a dose-dependent manner. Atherosclerotic risk factors enhanced this risk and should be treated aggressively.

Radiation, Atherosclerotic Risk Factors, and Stroke Risk in Survivors of Pediatric Cancer: A Report From the Childhood Cancer Survivor Study

International Nuclear Information System (INIS)

Mueller, Sabine; Fullerton, Heather J.; Stratton, Kayla; Leisenring, Wendy; Weathers, Rita E.; Stovall, Marilyn; Armstrong, Gregory T.; Goldsby, Robert E.; Packer, Roger J.; Sklar, Charles A.; Bowers, Daniel C.; Robison, Leslie L.; Krull, Kevin R.

2013-01-01

Purpose: To test the hypotheses that (1) the increased risk of stroke conferred by childhood cranial radiation therapy (CRT) persists into adulthood; and (2) atherosclerotic risk factors further increase the stroke risk in cancer survivors. Methods and Materials: The Childhood Cancer Survivor Study is a multi-institutional retrospective cohort study of 14,358 5-year survivors of childhood cancer and 4023 randomly selected sibling controls with longitudinal follow-up. Age-adjusted incidence rates of self-reported late-occurring (≥5 years after diagnosis) first stroke were calculated. Multivariable Cox proportional hazards models were used to identify independent stroke predictors. Results: During a mean follow-up of 23.3 years, 292 survivors reported a late-occurring stroke. The age-adjusted stroke rate per 100,000 person-years was 77 (95% confidence interval [CI] 62-96), compared with 9.3 (95% CI 4-23) for siblings. Treatment with CRT increased stroke risk in a dose-dependent manner: hazard ratio 5.9 (95% CI 3.5-9.9) for 30-49 Gy CRT and 11.0 (7.4-17.0) for 50+ Gy CRT. The cumulative stroke incidence in survivors treated with 50+ Gy CRT was 1.1% (95% CI 0.4-1.8%) at 10 years after diagnosis and 12% (95% CI 8.9-15.0%) at 30 years. Hypertension increased stroke hazard by 4-fold (95% CI 2.8-5.5) and in black survivors by 16-fold (95% CI 6.9-36.6). Conclusion: Young adult pediatric cancer survivors have an increased stroke risk that is associated with CRT in a dose-dependent manner. Atherosclerotic risk factors enhanced this risk and should be treated aggressively

Second-generation Holocaust survivors: Psychological, theological, and moral challenges.

Science.gov (United States)

Juni, Samuel

2016-01-01

Drawing from trauma theory, psychodynamic conceptualization, developmental psychology, clinical data, and personal experience, this article portrays a life haunted by tragedy predating its victims. Healthy child development is outlined, with particular attention to socialization and theological perspectives. Key characteristics of trauma are delineated, highlighting the nuances of trauma that are most harmful. As is the case with general trauma, Holocaust survivors are described as evincing survivor's guilt and paranoia in response to their experiences. Divergent disorders resulting from the Holocaust are described for 1st-generation and 2nd-generation survivors, respectively. Primary trauma responses and pervasive attitudes of survivors are shown to have harmful ramifications on their children's personality and worldview as well as on their interpersonal and theistic object relations. These limitations translate into problems in the adult lives of second generation survivors.

Mode-locking in an infinite set of coupled circle maps

International Nuclear Information System (INIS)

Alstroem, P.; Ritala, R.K.

1986-06-01

We show that the mode-locking in coupled circle maps with random phases is very different from that in a single circle map. A finite nonlinearity K c is needed for a step to appear. The width of the step behaves as (K-K c ) 2 . The complete mode-locking (at K=1 for uncoupled maps) behaves singularly as the coupling is turned on. We argue that our model describes the mode-locking in charge-density-wave materials. Our results are in qualitative agreement with experimental observations by Sherwin and Zettl that only few true steps exist in I-V characteristics and that in addition to these there are some 'incomplete' steps. (orig.)

Complex motion of elevators in piecewise map model combined with circle map

Science.gov (United States)

Nagatani, Takashi

2013-11-01

We study the dynamic behavior in the elevator traffic controlled by capacity when the inflow rate of passengers into elevators varies periodically with time. The dynamics of elevators is described by the piecewise map model combined with the circle map. The motion of the elevators depends on the inflow rate, its period, and the number of elevators. The motion in the piecewise map model combined with the circle map shows a complex behavior different from the motion in the piecewise map model.

Clinical study of aplastic anemia among A-bomb survivors

International Nuclear Information System (INIS)

Oguma, Nobuo; Dohy, Hiroo; Kyo, Taiichi; Saito, Osamu; Okita, Hajime

1980-01-01

In 90 patients with aplastic anemia who were seen at Dept. Med. RINMB, Hiroshima Univ. from 1962 to March, 1980, clinical findings of 33 A-bomb survivors (which included the second generation of the survivors) and those of 57 nonexposed patients were compared. No relationship was found between the age at the time of exposure and the period preceding onset of the disease. The A-bomb survivors showed higher neutrophil counts and higher reticulocyte counts than the nonexposed patients. There were less severe cases in the A-bomb survivors. There was no difference in the incidence of atypical aplastic anemia between the exposed patients and the nonexposed ones. No difference was found in overall survival (one-year and five-year survival rates) between the exposed and the nonexposed. The A-bomb survivors often had complete remission or maintenance of remission, and rarely had acute progression. These results suggested that clinical picture of aplastic anemia in the A-bomb survivors is different from that in the nonexposed patients. (Ueda, J.)

Endocrinopathies in Survivors of Childhood Neoplasia

Directory of Open Access Journals (Sweden)

NICOLE S BARNES

2014-09-01

Full Text Available Advancements in cancer treatments have increased the number of childhood cancer survivors. Endocrinopathies are common complications following cancer therapy and may occur decades later. The objective of the review is to address the main endocrine abnormalities detected in childhood cancer survivors including disorders of the hypothalamic-pituitary axis, thyroid, puberty, gonads, bone, body composition, and glucose metabolism.

Scaling laws for mode lockings in circle maps

International Nuclear Information System (INIS)

Cvitanovic, P.; Shraiman, B.; Soederberg, B.

1985-06-01

The self-similar structure of mode lockings for circle maps is studied by means of the associated Farey trees. We investigate numerically several classes of scaling relations implicit in the Farey organization of mode lockings and discuss the extent to which they lead to universal scaling laws. (orig.)

Obesity in Childhood Cancer Survivors: Call for Early Weight Management.

Science.gov (United States)

Zhang, Fang Fang; Parsons, Susan K

2015-09-01

A high prevalence of obesity and cardiometabolic conditions has been increasingly recognized in childhood cancer survivors. In particular, survivors of pediatric acute lymphoblastic leukemia have been found to be at risk of becoming overweight or obese early in treatment, with increases in weight maintained throughout treatment and beyond. Nutrition plays an important role in the etiology of obesity and cardiometabolic conditions and is among the few modifiable factors that can prevent or delay the early onset of these chronic conditions. However, nutritional intake in childhood cancer survivors has not been adequately examined and the evidence is built on data from small cohorts of survivors. In addition, the long-term impact of cancer diagnosis and treatment on survivors' nutritional intake as well as how survivors' nutritional intake is associated with chronic health conditions have not been well quantified in large-scale studies. Promoting family-based healthy lifestyles, preferably at a sensitive window of unhealthy weight gain, is a priority for preventing the early onset of obesity and cardiometabolic conditions in childhood cancer survivors. © 2015 American Society for Nutrition.

‘Today I Speak’: Exploring How Victim-Survivors Use Reddit

Directory of Open Access Journals (Sweden)

Tully O'Neill

2018-03-01

Full Text Available Digital platforms, such as Twitter, Facebook and online communities on reddit, are increasingly used by victim-survivors across the world to post about their experiences of sexual violence. Emerging research suggests a variety of reasons why victim-survivors discuss their experiences online. This article contributes to this developing area of research by exploring the underlying motivations for victim-survivors using an online rape survivor community on reddit.  This article questions how and why victim-survivors of sexual violence engage with digital technologies through content analysis of narratives posted to a public rape survivor forum on reddit. Overall, the study found that there are three primary motivators prompting survivors to access online communities: to find a supportive community; to seek advice; and for storytelling. The article uncovers some of the broader implications of online storytelling, suggesting that this is an important framework to consider online disclosures of sexual violence. Online communities like /r/rapecounseling might be conceptualised as spaces where counter-narratives of sexual violence are collectively shared.

Marriage and divorce among childhood cancer survivors

DEFF Research Database (Denmark)

Koch, Susanne Vinkel; Kejs, Anne Mette Tranberg; Engholm, Gerda

2011-01-01

Many childhood cancer survivors have psychosocial late effects. We studied the risks for cohabitation and subsequent separation. Through the Danish Cancer Register, we identified a nationwide, population-based cohort of all 1877 childhood cancer survivors born from 1965 to 1980, and in whom cance...

THE PREVENTION PROGRAMS OF PHYSICAL REHABILITATION FOR CHERNOBYL DISASTER SURVIVORS

Directory of Open Access Journals (Sweden)

G.V. Korobeynikov

2013-02-01

Full Text Available The purpose of the study: approbation of the prevention program of physical rehabilitation for Chernobyl disaster survivors in lifestyle aspects. Sixty persons who were disaster survivors and workers of Chernobyl Nuclear Power Plant aged 32-60 have rehabilitation during 21 days. The complex of training prevention programs of physical and psycho-emotional rehabilitation methods was elaborated. The study of efficacy of training prevention programs among Chernobyl disaster survivors. The results showed the improvement of psycho-emotional status and normalization of cardiovascular vegetative regulation after training prevention programs in Chernobyl disasters survivors. The studies show that the preventive programs for Chernobyl disaster survivors in lifestyle aspects had the high effect. This displays the decrease of tempo of aging and the improving of physical and psychological health status of Chernobyl disaster survivors during preventive course.

Healthcare experience among older cancer survivors: Analysis of the SEER-CAHPS dataset.

Science.gov (United States)

Halpern, Michael T; Urato, Matthew P; Lines, Lisa M; Cohen, Julia B; Arora, Neeraj K; Kent, Erin E

2018-05-01

Little is known about factors affecting medical care experiences of cancer survivors. This study examined experience of care among cancer survivors and assessed associations of survivors' characteristics with their experience. We used a newly-developed, unique data resource, SEER-CAHPS (NCI's Surveillance Epidemiology and End Results [SEER] data linked to Medicare Consumer Assessment of Healthcare Providers and Systems [CAHPS] survey responses), to examine experiences of care among breast, colorectal, lung, and prostate cancer survivors age >66years who completed CAHPS >1year after cancer diagnosis and survived ≥1year after survey completion. Experience of care was assessed by survivor-provided scores for overall care, health plan, physicians, customer service, doctor communication, and aspects of care. Multivariable logistic regression models assessed associations of survivors' sociodemographic and clinical characteristics with care experience. Among 19,455 cancer survivors with SEER-CAHPS data, higher self-reported general-health status was significantly associated with better care experiences for breast, colorectal, and prostate cancer survivors. In contrast, better mental-health status was associated with better care experience for lung cancer survivors. College-educated and Asian survivors were less likely to indicate high scores for care experiences. Few differences in survivors' experiences were observed by sex or years since diagnosis. The SEER-CAHPS data resources allows assessment of factors influencing experience of cancer among U.S. cancer survivors. Higher self-reported health status was associated with better experiences of care; other survivors' characteristics also predicted care experience. Interventions to improve cancer survivors' health status, such as increased access to supportive care services, may improve experience of care. Copyright © 2017 Elsevier Ltd. All rights reserved.

49 CFR 663.23 - Description of pre-award audit.

Science.gov (United States)

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false Description of pre-award audit. 663.23 Section 663.23 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PRE-AWARD AND POST-DELIVERY AUDITS OF ROLLING STOCK PURCHASES Pre-Award Audits § 663.23 Description of pre-award...

Mental health for elder A-bomb survivors

International Nuclear Information System (INIS)

Mine, Mariko; Honda, Sumihisa; Hata, Tomoko

1994-01-01

A pilot study was made, based on an interview survey, to improve mental hygiene in A-bomb survivors. The study consisted of General Health Questionnaire (GHQ) 12 items, Composite International Diagnostic Interview (CIDI), Social Disabilities Schedule (SDS), and General Health Questionnaire (GHQ) 30 items. A majority of the subjects were those aged in their fifties, sixties, and seventies. Eighty A-bomb survivors answered GHQ 12 items, consisting of 7, 17, and 41 who were exposed at <2.0 km, 2.0-2.9 km, and ≥3.0 km from the hypocenter, respectively, and 15 who entered the city early after A-bombing. Thirty-three A-bomb survivors answered CIDI. According to the distance from the hypocenter, the corresponding figures were 2, 10, 15, and 6 A-bomb survivors. The survey for GHQ 12 items revealed that more A-bomb survivors exposed nearer the hypocenter suffered from mental problems. In the survey for CIDI, the most common complaints were found to be physical expression disorder (n=9) and chronic pain (n=8), followed by hypochondria (n=4), panic disorder (n=2), and anxiery (n=one). According to the SDS survey, 85% were judged as having no mental disorder, and the remaining 15% as having merely mild or moderate disorder. (N.K.)

Mental health for elder A-bomb survivors

Energy Technology Data Exchange (ETDEWEB)

Mine, Mariko; Honda, Sumihisa; Hata, Tomoko [Nagasaki Univ. (Japan). School of Medicine] [and others

1994-12-01

A pilot study was made, based on an interview survey, to improve mental hygiene in A-bomb survivors. The study consisted of General Health Questionnaire (GHQ) 12 items, Composite International Diagnostic Interview (CIDI), Social Disabilities Schedule (SDS), and General Health Questionnaire (GHQ) 30 items. A majority of the subjects were those aged in their fifties, sixties, and seventies. Eighty A-bomb survivors answered GHQ 12 items, consisting of 7, 17, and 41 who were exposed at <2.0 km, 2.0-2.9 km, and {>=}3.0 km from the hypocenter, respectively, and 15 who entered the city early after A-bombing. Thirty-three A-bomb survivors answered CIDI. According to the distance from the hypocenter, the corresponding figures were 2, 10, 15, and 6 A-bomb survivors. The survey for GHQ 12 items revealed that more A-bomb survivors exposed nearer the hypocenter suffered from mental problems. In the survey for CIDI, the most common complaints were found to be physical expression disorder (n=9) and chronic pain (n=8), followed by hypochondria (n=4), panic disorder (n=2), and anxiery (n=one). According to the SDS survey, 85% were judged as having no mental disorder, and the remaining 15% as having merely mild or moderate disorder. (N.K.).

Anxiety Among Adolescent Survivors of Pediatric Cancer.

Science.gov (United States)

McDonnell, Glynnis A; Salley, Christina G; Barnett, Marie; DeRosa, Antonio P; Werk, Rachel S; Hourani, Allison; Hoekstra, Alyssa B; Ford, Jennifer S

2017-10-01

The purpose of this review was to synthesize current knowledge about anxiety among adolescent survivors of pediatric cancer and highlights areas for future research. Systematic literature searches were conducted in five databases for articles published anytime before December 28, 2015. Manuscripts were reviewed by a team of six coders. Included manuscripts reported outcomes relevant to anxiety, worry, and post-traumatic stress in survivors of pediatric cancer (age at the time of study: 10-22 years) who were off treatment. Twenty-four articles met inclusion criteria. Included results were categorized into the following domains: post-traumatic stress, anxiety, cancer-related worry, and interventions. With the exception of post-traumatic stress, there was little research about anxiety in this population; however, studies generally indicated that adolescent survivors of pediatric cancer are at elevated risk for anxiety, post-traumatic stress symptoms, and cancer-related worry. This review provides preliminary evidence that anxiety is a relevant, but understudied, psychosocial outcome for adolescent survivors of pediatric cancer. More research is needed to better understand the presentation of anxiety in this population, its effect on survivors' quality of life, and possible areas for intervention. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Special awards lighten up SPR banquet

Science.gov (United States)

Zwickl, Ron; Baker, Dan; Reiff, Pat

On December 8, 1982, Marcia Neugebauer, then president of the Solar and Planetary Relationships section, held the “First Occasional Awards Ceremony” in conjunction with the annual dinner banquet at the Fall AGU meeting. These awards were an attempt to add a little humor to our usually somber gatherings. This year we reincarnated Neugebauer's successful concept and presented a number of new and novel awards to our fellow scientists at the Fall AGU SPR dinner. Summarized for your enjoyment are the categories and the official winners, as announced at the December 6 banquet.

Change in employment status of 5-year cancer survivors.

Science.gov (United States)

Torp, Steffen; Nielsen, Roy A; Fosså, Sophie D; Gudbergsson, Saevar B; Dahl, Alv A

2013-02-01

To follow the employment status of 5-year cancer survivors for 5 years after diagnosis with their first lifetime invasive cancer and to identify socio-demographic, work-related and cancer-related predictors of employment status after 5 years. This prospective registry study concerned all 3278 people in Norway (18-61 years old) diagnosed with their first lifetime invasive cancer in 1999 and alive in 2004 and a cancer-free control group (n = 6368) matched by sex, age, educational level and employment status in 1998. The employment rate among male cancer survivors declined steadily every year, from 94% the year before diagnosis (1998) to 77% 5 years after diagnosis (2004). This change did not differ significantly from that of male controls. The employment rate of female survivors also declined steadily, from 87% (1998) to 69% (2004). This decline was greater than that among female controls, and in 2004 survivors had a significantly lower employment rate. For both men and women, the significant pre-diagnosis predictors of being employed in 2004 concerned higher socio-economic position. For both sexes, lung cancer survivors had the highest decline in employment rate, and male skin cancer survivors had a lower decline in employment rate than controls. Socio-demographic and work-related factors explained more of the variance in employment status than did cancer diagnosis. The employment rate among 5-year cancer survivors did not change significantly except for female survivors. Low socio-economic position is a risk factor for decline in employment rate and should be focused on to prevent cancer-related inequity.

Sequelae and Other Conditions in Ebola Virus Disease Survivors, Sierra Leone, 2015.

Science.gov (United States)

Mohammed, Hamish; Vandy, Alren O; Stretch, Rebecca; Otieno, David; Prajapati, Mukesh; Calderon, Mauricio; Vandi, Mohamed

2017-01-01

We rapidly assessed the health of Ebola virus disease (EVD) survivors in Kenema, Sierra Leone, by reviewing medical charts of all patients attending the Survivor Clinic of Kenema Government Hospital. Data were abstracted on signs and symptoms at every attendance. As of November 2015, a total of 621 attendances by 115 survivors with laboratory-confirmed EVD were made to the Survivor Clinic. Most (60.9%) survivors were women. Survivors' median age was 28 years (range 0.25-70 years). Survivors attended the clinic a median of 5 times (range 1-21 times) each, and the median time from EVD discharge to attendance was 261 days (range 4-504 days). The most commonly reported signs and symptoms among the 621 attendances were headache (63.1%), fever (61.7%), and myalgia (43.3%). Because health needs of EVD survivors are complex, rapid chart reviews at survivor clinics should be repeated regularly to assess the extent of illness and prioritize service delivery.

A Comparison of Psychological Symptoms in Survivors of Sex and Labor Trafficking.

Science.gov (United States)

Hopper, E K; Gonzalez, L D

2018-03-20

Human trafficking is a form of interpersonal trauma that has significant mental health impacts on survivors. This study examined psychological symptoms in 131 survivors of sex and labor trafficking, including people trafficked into or within the U.S. High rates of depression (71%) and PTSD (61%) were identified. Two thirds of survivors also met criteria for multiple categories of Complex PTSD (C-PTSD), including affect dysregulation and impulsivity; alterations in attention and consciousness; changes in interpersonal relationships; revictimization; somatic dysregulation; and alterations in self-perception. Although there were not significant differences in the prevalence rates of diagnoses of PTSD or depression between survivors of sex and labor trafficking, important group differences were identified. Compared to survivors of labor trafficking, sex trafficking survivors had higher prevalence rates of pre-trafficking childhood abuse and a higher incidence of physical and sexual violence during trafficking. They reported more severe post-trauma reactions than labor trafficking survivors, including more PTSD and C-PTSD symptoms. They were also more likely to meet criteria for comorbid PTSD and depression, while labor trafficking survivors were more likely than sex trafficking survivors to meet criteria for depression alone. An analysis of gender differences found that trafficking survivors who identified as transgender endorsed more PTSD and C-PTSD symptoms, than male or female survivors. Childhood abuse exposure was linked to PTSD and C-PTSD in trafficking survivors, and trafficking type was predictive of the number of trauma-related symptoms beyond the role of pre-trafficking child abuse. Implications for assessment and intervention with trafficking survivors are discussed.

Innovation in survivor care: group visits.

Science.gov (United States)

Trotter, Kathryn; Frazier, Alana; Hendricks, Colleen K; Scarsella, Heidi

2011-04-01

The Centering Cancer Survivorship (CCS) follow-up care program is an innovation in healthcare delivery that meets the needs of cancer survivors and cancer centers. Piloted in a breast cancer clinic, the program provides an avenue for provision of psychological support and health-promotion activities, as well as surveillance for recurrence or late effects. The program empowers each survivor by enlisting her to produce a written breast cancer survivorship care plan for personal use and to share with her primary care provider. Concurrently, this innovation should enhance the viability of the primary cancer center by freeing appointment slots for oncologists who provide expensive therapies to newly diagnosed patients. The CCS program's central feature is the implementation of a multidisciplinary clinic designated specifically for breast cancer survivors in which follow-up care is provided through a group visit medical model. This model of care provides opportunities for health assessment, patient empowerment, and patient education within a framework of social support from peers with similar issues. The group visit model may be well suited to addressing the unique chronic healthcare needs of breast cancer survivors. Further evaluation is needed to verify cost-benefit analysis.

Optimal weights for circle fitting with discrete granular data

International Nuclear Information System (INIS)

Chernov, N.; Kolganova, E.; Ososkov, G.

1995-01-01

The problem of the data approximation measured along a circle by modern detectors in high energy physics, as for example, RICH (Ring Imaging Cherenkov) is considered. Such detectors having the discrete cell structure register the energy dissipation produced by a passing elementary particle not in a single point, but in several adjacent cells where all this energy is distributed. The presence of background hits makes inapplicable circle fitting methods based on the least square fit due to their noise sensitivity. In this paper it's shown that the efficient way to overcome these problems of the curve fitting is the robust fitting technique based on a reweighted least square method with optimally chosen weights, obtained by the use of maximum likelihood estimates. Results of numerical experiments are given proving the high efficiency of the suggested method. 9 refs., 5 figs., 1 tab

[Psychosocial issues of long-term cancer survivors].

Science.gov (United States)

Weis, J; Faller, H

2012-04-01

Although cancer incidence rates are increasing, recent statistical studies suggest that cancer patients are showing higher cure rates as well as improved overall survival rates for most cancer locations. These advances are explained by improved strategies in early diagnoses as well as improved cancer therapies. Therefore, the number of long-term cancer survivors has also increased, but only few studies, especially within the last years, have focused on psychosocial issues of this subgroup. Some studies show that overall quality of life of long-term cancer survivors is quite high and comparable to that of the normal population. Nevertheless, a substantial percentage of former patients shows reduced quality of life and suffers from various sequelae of cancer and its treatment. This review focuses on the most common psychosocial issue of long-term survivors such as reduced psychological wellbeing, neuropsychological deficits and cancer-related fatigue syndrome. Finally, recommendations for problem-oriented interventions as well as improvement of psychosocial care of long-term survivors are given.

Inclusive Teaching Circles: Mechanisms for Creating Welcoming Classrooms

Science.gov (United States)

Moore, Sharon; Wallace, Sherri L.; Schack, Gina; Thomas, M. Shelley; Lewis, Linda; Wilson, Linda; Miller, Shawnise; D'Antoni, Joan

2010-01-01

This essay examines the Inclusive Teaching Circle (ITC) as a mechanism for faculty development in creating instructional tools that embrace an inclusive pedagogy reflecting diversity, cultural competence and social justice. We describe one group's year-long participation in an ITC at a large, metropolitan research university in the south. Next, we…

Is Russell's vicious circle principle false or meaningless?

NARCIS (Netherlands)

Fleischhacker, L.E.

1979-01-01

P. Vardy asserts the thesis that the vicious circle principle has the same structure as Russell's paradox. But structure is not the thing itself. It is the thing objectivated from the wiewpoint of a mathematician. So this structure can be expressed in a mathematical formalism, e. g. the Λ-calculus.

Sensitive Blu-ray detection of clustered rolling circle products for molecular Diagnostics

DEFF Research Database (Denmark)

Ahlford, Annika; Donolato, Marco; Antunes, Paula Soares Martins

2014-01-01

In this paper we present a method for low cost and rapid sensing of nucleic acids (NA) for infectious diagnostics, where isothermal rolling circle amplification (RCA) products, specifically generated by the presence of the human pathogen Pseudomonas aeruginosa (PA), are bound to magnetic nanopart......In this paper we present a method for low cost and rapid sensing of nucleic acids (NA) for infectious diagnostics, where isothermal rolling circle amplification (RCA) products, specifically generated by the presence of the human pathogen Pseudomonas aeruginosa (PA), are bound to magnetic...

Marital status and optimism score among breast cancer survivors.

Science.gov (United States)

Croft, Lindsay; Sorkin, John; Gallicchio, Lisa

2014-11-01

There are an increasing number of breast cancer survivors, but their psychosocial and supportive care needs are not well-understood. Recent work has found marital status, social support, and optimism to be associated with quality of life, but little research has been conducted to understand how these factors relate to one another. Survey data from 722 breast cancer survivors were analyzed to estimate the association between marital status and optimism score, as measured using the Life Orientation Test-Revised. Linear regression was used to estimate the relationship of marital status and optimism, controlling for potential confounding variables and assessing effect modification. The results showed that the association between marital status and optimism was modified by time since breast cancer diagnosis. Specifically, in those most recently diagnosed (within 5 years), married breast cancer survivors had a 1.50 higher mean optimism score than unmarried survivors (95 % confidence interval (CI) 0.37, 2.62; p = 0.009). The difference in optimism score by marital status was not present more than 5 years from breast cancer diagnosis. Findings suggest that among breast cancer survivors within 5 years since diagnosis, those who are married have higher optimism scores than their unmarried counterparts; this association was not observed among longer-term breast cancer survivors. Future research should examine whether the difference in optimism score among this subgroup of breast cancer survivors is clinically relevant.

48 CFR 3427.472 - Advertising of awards clause.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Advertising of awards... Copyrights 3427.472 Advertising of awards clause. The contracting officer shall insert the clause in 3452.227-72, Advertising of Awards, in all solicitations and contracts other than purchase orders. ...

Employment Situation of Parents of Long-Term Childhood Cancer Survivors.

Science.gov (United States)

Mader, Luzius; Rueegg, Corina S; Vetsch, Janine; Rischewski, Johannes; Ansari, Marc; Kuehni, Claudia E; Michel, Gisela

2016-01-01

Taking care of children diagnosed with cancer affects parents' professional life. The impact in the long-term however, is not clear. We aimed to compare the employment situation of parents of long-term childhood cancer survivors with control parents of the general population, and to identify clinical and socio-demographic factors associated with parental employment. As part of the Swiss Childhood Cancer Survivor Study, we sent a questionnaire to parents of survivors aged 5-15 years, who survived ≥5 years after diagnosis. Information on control parents of the general population came from the Swiss Health Survey (restricted to men and women with ≥1 child aged 5-15 years). Employment was categorized as not employed, part-time, and full-time employed. We used generalized ordered logistic regression to determine associations with clinical and socio-demographic factors. Clinical data was available from the Swiss Childhood Cancer Registry. We included 394 parent-couples of survivors and 3'341 control parents (1'731 mothers; 1'610 fathers). Mothers of survivors were more often not employed (29% versus 22%; ptrend = 0.007). However, no differences between mothers were found in multivariable analysis. Fathers of survivors were more often employed full-time (93% versus 87%; ptrend = 0.002), which remained significant in multivariable analysis. Among parents of survivors, mothers with tertiary education (OR = 2.40, CI:1.14-5.07) were more likely to be employed. Having a migration background (OR = 3.63, CI: 1.71-7.71) increased the likelihood of being full-time employed in mothers of survivors. Less likely to be employed were mothers of survivors diagnosed with lymphoma (OR = 0.31, CI:0.13-0.73) and >2 children (OR = 0.48, CI:0.30-0.75); and fathers of survivors who had had a relapse (OR = 0.13, CI:0.04-0.36). Employment situation of parents of long-term survivors reflected the more traditional parenting roles. Specific support for parents with low education, additional

Economist Innovation Award for Tim Berners-Lee

CERN Multimedia

2003-01-01

In September, Tim Berners-Lee, who invented the World Wide Web at CERN and is now Director of the W3C World Wide Web Consortium, received the 2nd Economist Annual Innovation Award in Computing. With the award The Economist, a British weekly newspaper, recognises individuals responsible for breakthroughs in Bioscience, Computing, Energy and the Environment, and Telecommunications that have a profound impact on industry. A fifth award is given in a special "No Boundaries" category, observing innovation that transcends industries. Candidates for the awards are proposed by The Economist readers and writers, and by a group of judges. Tim Berners-Lee received the Computing award for his global hypertext project, to be known as the World Wide Web, which "forever altered the way information is shared" and is a huge contribution to the efficiency of the scientific community. Based on a programme for storing information using random associations called "Enquire", it...

Tables Summarizing Awards Supported by IDRC

International Development Research Centre (IDRC) Digital Library (Canada)

Carole Labrie

2013-04-04

International Development Research Centre (IDRC). A. Awards Granted Through Competitions. Updated April 4, 2013. Award Type. University Level. Who can apply. Description. Frequency & ... Explore a problem common to First Nations or Inuit. Communities of Canada ... reporting in one or more developing countries.

Predictors of Posttraumatic Stress Symptoms Among Adolescent and Young Adult Survivors of Childhood Cancer: Importance of Monitoring Survivors' Experiences of Family Functioning.

Science.gov (United States)

Kamibeppu, Kiyoko; Murayama, Shiho; Ozono, Shuichi; Sakamoto, Naoko; Iwai, Tsuyako; Asami, Keiko; Maeda, Naoko; Inada, Hiroko; Kakee, Naoko; Okamura, Jun; Horibe, Keizo; Ishida, Yasushi

2015-11-01

The purpose of this study was to identify factors associated with posttraumatic stress symptoms (PTSS) among Japanese long-term childhood cancer survivors (CCSs). Subjects comprised 185 adolescent and young adult (AYA) CCSs who completed anonymous self-report questionnaires. Attending physicians also completed an anonymous disease/treatment data sheet. Mean age of survivors was approximately 8 years at diagnosis and 23 years at participation. Multiple regression analysis showed that family functioning, satisfaction with social support, being female, and interactions between family functioning and gender and age at the time of diagnosis were associated with PTSS among survivors. This study revealed family functioning as the most predictive factor of PTSS among AYA CCSs in Japan. Even when the survivor may have unchangeable risk factors, family functioning can potentially moderate the effects on PTSS. Thus, it is crucial for health professionals to carefully monitor and attend to survivors' experiences of family functioning to mitigate PTSS. © The Author(s) 2015.

Pengaruh Penerapan Metode Socratic Circles Disertai Media Gambar Terhadap Kemampuan Berpikir Kreatif Siswa

OpenAIRE

Afidah, Ihda Nuria; Santosa, Slamet; Indrowati, Meti

2012-01-01

- This research aims to ascertain whether or not the application Socratic Circles method with images media affects the student's creative thinking skill.This research is considered quasi-experiment research. The research was designed using Posttest-Only Control Group Design by applying Socratic Circles method with images media in experimental group and lectures methods, discussions, and presentations in control group. The population of this research were all strudents in X grade of SMA Nege...

The BINP receives its Golden Hadron award

CERN Multimedia

2002-01-01

On Thursday, 14 September, the LHC Project Leader, Lyn Evans, handed over a Golden Hadron award to Alexander Skrinsky of Russia's Budker Institute of Nuclear Physics (BINP). The prize is awarded in recognition of exceptional performances by suppliers and this year prizes were awarded to two firms, Cockerill-Sambre (Belgium) and Wah-Chang (United States), and to the Budker Institute, which was unable to receive the award at the same time as the two other recipients (see Bulletin No 34/2002, of 19 August 2002). The Russian institute has been rewarded for the particularly high-quality production of 360 dipole magnets and 185 quadrupole magnets for the LHC proton beam transfer lines.

48 CFR 3452.227-72 - Advertising of awards.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Advertising of awards... Clauses 3452.227-72 Advertising of awards. As prescribed in 3427.472, insert the following clause in all solicitations and contracts other than purchase orders: Advertising of Awards (AUG 1987) The contractor agrees...

Anxiety and depression among out-of-hospital cardiac arrest survivors

DEFF Research Database (Denmark)

Lilja, G; Nilsson, G; Nielsen, N

2015-01-01

AIM: Survivors of out-of-hospital cardiac arrest (OHCA) may experience psychological distress but the actual prevalence is unknown. The aim of this study was to investigate anxiety and depression within a large cohort of OHCA-survivors. METHODS: OHCA-survivors randomized to targeted temperature o...

Identification of PTSD in cancer survivors.

Science.gov (United States)

Alter, C L; Pelcovitz, D; Axelrod, A; Goldenberg, B; Harris, H; Meyers, B; Grobois, B; Mandel, F; Septimus, A; Kaplan, S

1996-01-01

The authors measured the rate and determinants of posttraumatic stress disorder (PTSD) in a group of cancer survivors. Patients who had a history of cancer diagnosis with at least 3 years since diagnosis, receiving no active treatment, such as chemotherapy or radiation, were interviewed (N = 27). Patients, who were part of the DSM-IV PTSD field trial, were compared with a community-based control group matched for age and socioeconomic status. One member of the survivor group (4%) and no members of the control group met criteria for current PTSD (NS). Six of the survivors (22%) and no control subjects met lifetime criteria (P Cancer patients have a higher rate of PTSD than found in the community. Symptoms closely resemble those of individuals who have experienced other traumatic events.

Contraceptive Practices Among Female Cancer Survivors of Reproductive Age.

Science.gov (United States)

Dominick, Sally A; McLean, Mamie R; Whitcomb, Brian W; Gorman, Jessica R; Mersereau, Jennifer E; Bouknight, Janet M; Su, H Irene

2015-09-01

To compare rates of contraception between reproductive-aged cancer survivors and women in the general U.S. Among survivors, the study examined factors associated with use of contraception and emergency contraception. This study analyzed enrollment data from an ongoing national prospective cohort study on reproductive health after cancer entitled the Fertility Information Research Study. We compared current contraceptive use in survivors with that of the general population ascertained by the 2006-2010 National Survey for Family Growth. Log-binomial regression models estimated relative risks for characteristics associated with use of contraception, World Health Organization tiers I-II (sterilization and hormonal) contraceptive methods, and emergency contraception in survivors. Data from 295 survivors (mean age 31.6±5.7 years, range 20-44 years) enrolled in this prospective study (85% response rate) were examined. Age-adjusted rates of using tiers I-II contraceptive methods were lower in survivors than the general population (34% [28.8-40.0] compared with 53% [51.5-54.5], Pfamily planning services (counseling, prescription or procedure related to birth control) since cancer diagnosis. In adjusted analysis, receipt of family planning services was associated with both increased use of tiers I-II contraceptive methods (relative risk 1.3, 95% confidence interval [CI] 1.1-1.5) and accessing emergency contraception (relative risk 5.0, 95% CI 1.6-16.3) in survivors. Lower rates of using tiers I-II contraceptive methods were found in reproductive-aged cancer survivors compared with the general population of U.S. women. Exposure to family planning services across the cancer-care continuum may improve contraception use among these women. ClinicalTrials.gov, www.clinicaltrials.gov, NCT01843140. II.

The Quality Control Circle: Is It for Education?

Science.gov (United States)

Land, Arthur J.

From its start in Japan after World War II, the Quality Control Circle (Q.C.) approach to management and organizational operation evolved into what it is today: people doing similar work meeting regularly to identify, objectively analyze, and develop solutions to problems. The Q.C. approach meets Maslow's theory of motivation by inviting…

Objectively assessed physical activity levels in Spanish cancer survivors.

Science.gov (United States)

Ruiz-Casado, Ana; Verdugo, Ana Soria; Solano, María J Ortega; Aldazabal, Itziar Pagola; Fiuza-Luces, Carmen; Alejo, Lidia Brea; del Hierro, Julio R Padilla; Palomo, Isabel; Aguado-Arroyo, Oscar; Garatachea, Nuria; Cebolla, Héctor; Lucia, Alejandro

2014-01-01

To objectively assess physical activity (PA) levels in a cohort of Spanish cancer survivors. Descriptive, cross-sectional. The Hospital Universitario de Fuenlabrada and two healthcare centers in Madrid, Spain. 204 cancer survivors and 115 adults with no history of cancer. Participants wore a triaxial accelerometer for seven or more consecutive days to assess PA levels. Body mass index (BMI), indirect indicators of adiposity (waist circumference, waist-to-hip ratio), and cardiorespiratory fitness also were determined. Light, moderate, vigorous, and total PA (sum of the former). Most (94%) of the cancer survivors met international recommendations for moderate PA, but very few (3%) fulfilled those (75 minutes or more per week) for vigorous PA. Except for lower total (minute per day, p=0.048) and vigorous PA levels (p0.05). A high percentage of the survivors (33%) were obese (BMI greater than 30 kg/m2), and many also showed poor cardiorespiratory fitness (45% were below the 8 metabolic equivalent threshold). Although cancer survivors overall met international PA recommendations for a healthy lifestyle, their BMI and cardiorespiratory profiles were not within the healthy range. Cancer survivors need to be informed about healthy lifestyle habits and should be regularly monitored.

A Herdswoman Awarded with Global Medal

Institute of Scientific and Technical Information of China (English)

FLORA; CHANG

1998-01-01

SEPTEMBER 8, 1995 was an unforgettable day for Lai Xiao. On that morning, she was awarded with the "Global Rural Women Creation of Life Award" by the NGO Forum of the UN Fourth World Conference on Women, in Huairou, Beijing. Wearing sapphire-blue Mongolian attire,

White Blood Cell Segmentation by Circle Detection Using Electromagnetism-Like Optimization

Directory of Open Access Journals (Sweden)

Erik Cuevas

2013-01-01

Full Text Available Medical imaging is a relevant field of application of image processing algorithms. In particular, the analysis of white blood cell (WBC images has engaged researchers from fields of medicine and computer vision alike. Since WBCs can be approximated by a quasicircular form, a circular detector algorithm may be successfully applied. This paper presents an algorithm for the automatic detection of white blood cells embedded into complicated and cluttered smear images that considers the complete process as a circle detection problem. The approach is based on a nature-inspired technique called the electromagnetism-like optimization (EMO algorithm which is a heuristic method that follows electromagnetism principles for solving complex optimization problems. The proposed approach uses an objective function which measures the resemblance of a candidate circle to an actual WBC. Guided by the values of such objective function, the set of encoded candidate circles are evolved by using EMO, so that they can fit into the actual blood cells contained in the edge map of the image. Experimental results from blood cell images with a varying range of complexity are included to validate the efficiency of the proposed technique regarding detection, robustness, and stability.

The Archaeoastronomy of Tomnaverie Recumbent Stone Circle: A Comparison of Methodologies

Directory of Open Access Journals (Sweden)

Liz Henty

2014-09-01

Full Text Available The way we view the past is constantly modified by new evidence and methodological advances. Archaeological data is gleaned from the ground and archaeoastronomical evidence considers the use of the sky in relation to the archaeological record. Since the beginning of the 20th  century the two disciplines of archaeology and archaeoastronomy have flirted with one another but there has never been a satisfactory marriage. This paper looks at the Recumbent Stone Circles (RSCs of north-east Scotland to examine the methodologies, and compare the results, of both disciplines. The RSCs are a distinctive type of stone circle characterised by a large recumbent stone which is flanked on either side by a tall pillar. This recumbent arrangement is almost invariably located in the south-west of the circle. RSCs are generally located near the summits of low hills and enjoy clear horizon views. Over the years they have been the subject of extensive research. This research will be reviewed and Tomnaverie RSC will be singled out as a special case study to examine whether there still needs to be a divide between the disciplines.

White Blood Cell Segmentation by Circle Detection Using Electromagnetism-Like Optimization

Science.gov (United States)

Oliva, Diego; Díaz, Margarita; Zaldivar, Daniel; Pérez-Cisneros, Marco; Pajares, Gonzalo

2013-01-01

Medical imaging is a relevant field of application of image processing algorithms. In particular, the analysis of white blood cell (WBC) images has engaged researchers from fields of medicine and computer vision alike. Since WBCs can be approximated by a quasicircular form, a circular detector algorithm may be successfully applied. This paper presents an algorithm for the automatic detection of white blood cells embedded into complicated and cluttered smear images that considers the complete process as a circle detection problem. The approach is based on a nature-inspired technique called the electromagnetism-like optimization (EMO) algorithm which is a heuristic method that follows electromagnetism principles for solving complex optimization problems. The proposed approach uses an objective function which measures the resemblance of a candidate circle to an actual WBC. Guided by the values of such objective function, the set of encoded candidate circles are evolved by using EMO, so that they can fit into the actual blood cells contained in the edge map of the image. Experimental results from blood cell images with a varying range of complexity are included to validate the efficiency of the proposed technique regarding detection, robustness, and stability. PMID:23476713

Three scientists to receive presidential Enrico Fermi award

CERN Multimedia

2003-01-01

"Secretary of Energy Spencer Abraham today named John Bahcall, Raymond Davis, Jr. and Seymour Sack as winners of the Enrico Fermi Award. ... Drs. Bahcall and Davis will receive the award for their research in neutrino physics. Dr. Sack will receive the award for his contributions to national security" (1 page).

Influence of a Mathematics Teachers' Circle on Elementary Teachers' Use of Problem Solving

Science.gov (United States)

Garner, Mary L.; Watson, Virginia; Rogers, Beth; Head, Catherine

2017-01-01

Math teachers' circles are a form of professional development that is recommended by the Conference Board of the Mathematical Sciences in their publication Mathematical Education of Teachers II (2012). However, little research has been published on how effective math teachers' circles are in advancing the mathematical knowledge of teachers and…

Health-Related Quality of Life of Adolescent and Young Adult Survivors of Central Nervous System Tumors: Identifying Domains From a Survivor Perspective.

Science.gov (United States)

Kuhlthau, Karen; Luff, Donna; Delahaye, Jennifer; Wong, Alicia; Yock, Torunn; Huang, Mary; Park, Elyse R

2015-01-01

This article uses qualitative methods to describe the domains of health-related quality of life (HRQoL) that adolescent and young adult (AYA) survivors of central nervous system (CNS) tumors identify as important. Survivors clearly attributed aspects of their current HRQoL to their disease or its treatment. We identified 7 key domains of AYA CNS tumor survivorship: physical health, social well-being, mental health, cognitive functioning, health behaviors, sexual and reproductive health, and support systems. Although most aspects of HRQoL that survivors discussed represented new challenges, there were several areas where survivors pointed out positive outcomes. There is a need for a HRQoL tool designed for this population of survivors, given their unique treatment and survivorship experience. Aspects of HRQoL related to cognition, sexual and reproductive health, health behaviors, and support systems are not typically included in generic HRQoL tools but should be assessed for this population. Developing HRQoL measurement instruments that capture the most significant aspects of HRQoL will improve the ability to track HRQoL in AYA CNS tumor survivors and in the long-term management of common sequelae from CNS tumors and their treatments. © 2015 by Association of Pediatric Hematology/Oncology Nurses.

Illness perceptions among cancer survivors.

Science.gov (United States)

Zhang, Na; Fielding, Richard; Soong, Inda; Chan, Karen K K; Tsang, Janice; Lee, Victor; Lee, Conrad; Ng, Alice; Sze, Wing Kin; Tin, Pamela; Lam, Wendy Wing Tak

2016-03-01

The purpose of the study is to document in Hong Kong Chinese cancer survivors cross-sectional associations between illness perceptions, physical symptom distress and dispositional optimism. A consecutive sample of 1036 (response rate, 86.1%, mean age 55.18 years, 60% female) survivors of different cancers recruited within 6 months of completion of adjuvant therapy from Hong Kong public hospitals completed the Brief Illness Perception Questionnaire (B-IPQ), Chinese version of the Memorial Symptom Assessment Scale Short-Form (MSAS-SF), and the revised Chinese version of Life Orientation Test (C-LOT-R), respectively. Stepwise multiple regression analyses examined adjusted associations. IPQ seriousness, symptom identity, illness concern, and emotional impact scores varied by cancer type (p Stress-related, lifestyle, environment, psychological/personality, and health-related factors were most frequently attributed causes of cancer. After adjustment for sample differences, physical symptom distress was significantly associated with all illness perception dimensions (p differences by cancer type were eliminated by adjustment for sample characteristics. Illness perceptions did not differ by cancer type. Greater physical symptom distress and lower levels of optimism were associated with more negative illness perceptions. Understanding how cancer survivors make sense of cancer can clarify an important aspect of adaptation. This in turn can inform interventions to facilitate adjustment. Knowledge contributions include evidence of physical symptom distress correlating with most dimensions of illness perception. Optimism was also associated with cancer survivors' illness perceptions.

Providing services to trafficking survivors: Understanding practices across the globe.

Science.gov (United States)

Steiner, Jordan J; Kynn, Jamie; Stylianou, Amanda M; Postmus, Judy L

2018-01-01

Human trafficking is a global issue, with survivors representing all genders, ages, races, ethnicities, religions, and countries. However, little research exists that identifies effective practices in supporting survivors of human trafficking. The research that does exist is Western-centric. To fill this gap in the literature, the goal of this research was to understand practices used throughout the globe with adult human trafficking survivors. A qualitative approach was utilized. Providers from 26 countries, across six different continents, were interviewed to allow for a comprehensive and multi-faceted understanding of practices in working with survivors. Participants identified utilizing an empowerment-based, survivor, and human life-centered approach to working with survivors, emphasized the importance of engaging in community level interventions, and highlighted the importance of government recognition of human trafficking. Findings provide information from the perspective of advocates on best practices in the field that can be used by agencies to enhance human trafficking programming.

Psychological vulnerability and resilience of Holocaust survivors engaged in creative art.

Science.gov (United States)

Diamond, Shira; Shrira, Amit

2018-06-01

Although evidence demonstrates that engagement in art promotes favorable coping with trauma, this subject is underexplored among Holocaust survivors. Thus, the present study explored whether Holocaust survivors engaged in art differed from survivors not engaged in art in various markers of psychological vulnerability and resilience. The study further included non-Holocaust survivor comparisons, some engaged in art and some not, in order to assess whether engagement in art among Holocaust survivors relates to a unique psychological profile beyond art engagement in general. A sample of 154 community-dwelling older adults (mean age = 81.67, SD = 5.33, range = 73-97) reported exposure to the Holocaust, current engagement in art, posttraumatic stress disorder (PTSD) symptoms, general psychological distress, resilience and subjective perceptions of age and aging. Holocaust survivors (regardless of whether they engaged in art or not) reported higher PTSD symptoms relative to comparisons. However, Holocaust survivors who engaged in art reported higher resilience than all other groups (survivors not engaged in art and comparisons engaged and not engaged in art). To the best of our knowledge, these findings are the first quantitative evidence pointing toward a link between engagement in art and positive coping with the Holocaust. These findings have important implications for clinicians working with Holocaust survivors. Copyright © 2018 Elsevier B.V. All rights reserved.

Uncertainty budget for optical coordinate measurements of circle diameter

DEFF Research Database (Denmark)

Morace, Renate Erica; Hansen, Hans Nørgaard; De Chiffre, Leonardo

2004-01-01

An uncertainty analysis for circle diameter measurements using a coordinate measuring machine (CMM) equipped with an optical probe is presented in this paper. A mathematical model for data evaluation and uncertainty assessment was formulated in accordance with Guide to the Expression of Uncertain...

ALICE gives its first thesis awards

CERN Multimedia

2008-01-01

For the first time the ALICE collaboration has given two of its doctoral students awards for their outstanding theses. Winners Christian Holm Christensen and Zaida Conesa del Valle holding their awards.On 29 October the ALICE collaboration honoured two students for their outstanding theses at a ceremony held at CERN. The two awards, one of which was given for a physics thesis and the other for a technical thesis, went to Zaida Conesa Del Valle (Laboratoire de physique subatomique et des technologies associées) and Christian Holm Christensen (Niels Bohr Institute) respectively. "It is very gratifying to see that the collaboration appreciates our work," said Zaida Conesa del Valle, winner of the physics award for her thesis: Performance of the ALICE Muon Spectrometer. Weak Boson Production and Measurement in Heavy Ion Collisions at the LHC. "I also feel specially thankful to all the people who worked with me," she added. "It was pl...

Visual Thinking, Algebraic Thinking, and a Full Unit-Circle Diagram.

Science.gov (United States)

Shear, Jonathan

1985-01-01

The study of trigonometric functions in terms of the unit circle offer an example of how students can learn algebraic relations and operations while using visually oriented thinking. Illustrations are included. (MNS)

Correlates of Sun Protection and Sunburn in Children of Melanoma Survivors.

Science.gov (United States)

Tripp, Mary K; Peterson, Susan K; Prokhorov, Alexander V; Shete, Sanjay S; Lee, Jeffrey E; Gershenwald, Jeffrey E; Gritz, Ellen R

2016-09-01

Sunburns during childhood increase melanoma risk. Children of melanoma survivors are at higher risk, but little is known about their sunburn and sun protection. One study showed that almost half of melanoma survivors' children experienced sunburn in the past year. This study evaluated sunburn and sun protection in melanoma survivors' children, and relevant survivor characteristics from Social Cognitive Theory and the Health Belief Model. Melanoma survivors (N=340) were recruited from a comprehensive cancer center. Survivors completed a baseline questionnaire administered by telephone to report on the behavior of their children (N=340) as part of an RCT of a sun protection intervention. Data were collected in 2008 and analyzed in 2015. In the prior 6 months, 28% of children experienced sunburn. "Always" or "frequent" sun protection varied by behavior: sunscreen, 69%; lip balm, 15%; wide-brimmed hats, 9%; sleeved shirts, 28%; pants, 48%; sunglasses, 10%; shade, 33%; and limiting time outdoors, 45%. Survivors' sunburn and sun protection were positively associated with these outcomes in children. Correlates of sunburn also included older child age and higher risk perceptions. Correlates of sun protection behaviors included younger child age; stronger intentions, higher self-efficacy, and more positive outcome expectations about sun protection; and greater number of melanomas in survivors. Melanoma survivors may have a heightened awareness of the importance of their children's sun protection, but their children are not routinely protected. Correlates of children's sunburn and sun protection suggest subgroups of survivors to target with interventions to improve sun protection. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Clinical studies on gastric cancer and breast cancer among A-bomb survivors

Energy Technology Data Exchange (ETDEWEB)

Yamagata, S; Ohya, M; Nagusa, Y; Harada, T; Tani, T [Hiroshima Univ. (Japan). Research Inst. for Nuclear Medicine and Biology

1977-04-01

Fifty-five cases of gastric cancer and 14 cases of breast cancer among A-Bomb survivors, which had been treated at Dept. of Surgery, Research Institute for Nuclear Medicine and Biology of Hiroshima Univ., were discussed. Both gastric cancer and breast cancer were recognized more in A-Bomb survivors of advanced age. Particularly, the number of gastric cancer in A-Bomb survivors of over 65-year old was about double the number of unexposed persons. Ratio of male to female in A-Bomb survivors with gastric cancer was 1.6:1, and the ratio of female was higher as compared to the ratio in unexposed persons (2.6:1). Gastric cancer of stage III and IV in A-Bomb survivors was 54.5%, and advanced cancer was comparatively few in A-Bomb survivors as compared to in unexposed persons (78.2%). Similarly, comparatively early stage breast cancer of stage I and II was recognized more in A-Bomb survivors. Particularly, T/sub 1/ and T/sub 2/ in which tumor was small in size showed very high percentage of 92.9% in A-Bomb survivors. In gastric cancer in A-Bomb survivors, poorly differentiated adenocarcinoma showed the highest percentage of 34.5%. However, there was no significant difference according to the exposure conditions. As to histological type of breast cancer, medullary tubular adenocarcinoma abounds mostly in both A-Bomb survivors (71.4%) and unexposed persons (75.9%). As the influence of operation, anemia was recognized before operation strongly in A-Bomb survivors with gastric cancer of over 65-year old. After the operation, transient rise of GOT and GPT was recognized in A-Bomb survivors of advanced age with gastric cancer. However, there was no difference in postoperative complications between A-Bomb survivors and unexposed persons.

Adoption consideration and concerns among young adult female cancer survivors.

Science.gov (United States)

Gorman, Jessica R; Whitcomb, Brian W; Standridge, Daniel; Malcarne, Vanessa L; Romero, Sally A D; Roberts, Samantha A; Su, H Irene

2017-02-01

We compared adoption consideration between female young adult cancer survivors and women of the same age in the general US population, hypothesizing that cancer survivors who desired children would report greater interest in adoption than an age-adjusted general population sample who desired children. After age-standardizing the cancer survivor cohort to match the age distribution of the 2006-2010 National Survey for Family Growth (NSFG), we estimated adoption consideration among women age 18-35 years who wanted a (another) child in the two cohorts overall and within age groups. We assessed characteristics and concerns related to adoption consideration among cancer survivors. Among cancer survivors, 81.6 % (95 % CI 75.7-87.6) reported that they would consider adoption compared to 40.3 % (95 % CI 40.3-40.3) of women in the general population. While over 80 % of the cancer survivor sample reported that they would consider adoption, only 15 % of cancer survivors reported no concerns about adoption. The most common concerns were desire for a biological child (48 %), expense (45 %), adoption agency candidacy (41 %), and needing more information (39 %). We observed a twofold higher interest in adoption when comparing the cancer survivor with the general population, suggesting that adoption is a consideration for many young women who have survived cancer. Adoption is an important family-building option for those who want to have a child but are unable to or choose not to have a biological child. However, young adult survivors may need more support to understand and navigate this process.

The advantages of cost plus award fee contracts

Science.gov (United States)

Keathley, William C.

1994-01-01

A Cost Plus Award Fee contract is the best procurement vehicle for the high-tech, one-of-a-kind, development projects that constitute most of NASA'S projects. The use of this type of contract requires more government and contractor effort than any other forms of contracts. An award fee contract is described as an arrangement whereby the government periodically awards a fee consistent with the cost, schedule and technical performance that is achieved by a contractor during a preset period with preset award fee pools. It's the only contracting method where both the government and contractor goals are closely linked. It also has a built-in mechanism to conveniently alter and emphasize program events in order to current external and internal situations. The award fee process also demands good communication between government and contractor participants.

Measuring financial strain in the lives of survivors of intimate partner violence.

Science.gov (United States)

Hetling, Andrea; Stylianou, Amanda Mathisen; Postmus, Judy L

2015-03-01

Agencies serving survivors of intimate partner violence (IPV) often include economic empowerment programs and approaches as a way to assist survivors struggling with avoiding poverty and gaining financial independence. Understanding and addressing the economic needs of IPV survivors are more complex than just knowing their income. Indeed, survivors' ability to manage their finances and any financial stress or strain should also be assessed to fully understand their needs. The Financial Strain Survey (FSS) provides a useful tool for screening and understanding survivors' complex financial needs. Using data from 457 IPV survivors from seven U.S. states and Puerto Rico, the current study evaluates the factor structure, reliability, and validity of using the FSS with IPV survivors. Findings indicate that the FSS is a reliable instrument for use with IPV survivors. The conclusion discusses the FSS as a practical tool for both practice and research with this population. © The Author(s) 2014.

48 CFR 1819.7208 - Award Fee Pilot Program.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Award Fee Pilot Program... Pilot Program. (a) Mentors will be eligible to earn a separate award fee associated with the provision... related to the mentor-protégé relationship. (d) The Award Fee Pilot Program is an addition to the credit...

A vicious circle in chronic lymphoedema pathophysiology?

DEFF Research Database (Denmark)

Cucchi, F; Rossmeislova, L; Simonsen, L

2017-01-01

Chronic lymphoedema is a disease caused by a congenital or acquired damage to the lymphatic system and characterized by complex chains of pathophysiologic events such as lymphatic fluid stasis, chronic inflammation, lymphatic vessels impairment, adipose tissue deposition and fibrosis. These event....... Together, these observations indicate strong reciprocal relationship between lymphatics and adipose tissue and suggest a possible key role of the adipocyte in the pathophysiology of chronic lymphoedema's vicious circle....

Diagnosis and treatment of leukemia recognized in atomic-bomb survivors

Energy Technology Data Exchange (ETDEWEB)

Ichimaru, M [Nagasaki Univ. (Japan). School of Medicine

1978-05-01

Out of atomic bomb survivors in Hiroshima and Nagasaki, 256 patients which were diagnosed as having leukemia by 1975 and of which exposure dose was estimated as over 1 rad were described. Chronic myelocytic leukemia (CGL) was plentiful in Hiroshima, and acute myelocytic leukemia (AGL) was comparatively plentiful in Nagasaki. Chronic lymphatic leukemia (CLL) was not recognized in the atomic bomb survivors exposed at places near the center of the explosion, but CLL was recognized plentifully in the atomic bomb survivors exposed to radiation of under 1 rad. The incidence of leukemia according to the total dose was higher in Hiroshima than in Nagasaki. When RBE of neutron on the occurrence of leukemia was considered to be five times that of gamma-ray, the occurrence curves in both cities were consistent well. As to a relationship between leukemia in the atomic bomb survivors and the age at the exposure time, CGL occurred early in the atomic bomb survivors exposed at an early age. A specific lesion of leukemia in the atomic bomb survivors was not recognized, but cases of which leukemia cells were negative to peroxidase and were very difficult to be identified were plentiful in the atomic bomb survivors exposed within 2 km from the explosion center. The treatment of leukemia in atomic bomb survivors does not differ from that of general leukemia, but a method of treatment, administration dosage, a method and a kind of supportive care must be discussed according to each case.

Employment Situation of Parents of Long-Term Childhood Cancer Survivors.

Directory of Open Access Journals (Sweden)

Luzius Mader

Full Text Available Taking care of children diagnosed with cancer affects parents' professional life. The impact in the long-term however, is not clear. We aimed to compare the employment situation of parents of long-term childhood cancer survivors with control parents of the general population, and to identify clinical and socio-demographic factors associated with parental employment.As part of the Swiss Childhood Cancer Survivor Study, we sent a questionnaire to parents of survivors aged 5-15 years, who survived ≥5 years after diagnosis. Information on control parents of the general population came from the Swiss Health Survey (restricted to men and women with ≥1 child aged 5-15 years. Employment was categorized as not employed, part-time, and full-time employed. We used generalized ordered logistic regression to determine associations with clinical and socio-demographic factors. Clinical data was available from the Swiss Childhood Cancer Registry.We included 394 parent-couples of survivors and 3'341 control parents (1'731 mothers; 1'610 fathers. Mothers of survivors were more often not employed (29% versus 22%; ptrend = 0.007. However, no differences between mothers were found in multivariable analysis. Fathers of survivors were more often employed full-time (93% versus 87%; ptrend = 0.002, which remained significant in multivariable analysis. Among parents of survivors, mothers with tertiary education (OR = 2.40, CI:1.14-5.07 were more likely to be employed. Having a migration background (OR = 3.63, CI: 1.71-7.71 increased the likelihood of being full-time employed in mothers of survivors. Less likely to be employed were mothers of survivors diagnosed with lymphoma (OR = 0.31, CI:0.13-0.73 and >2 children (OR = 0.48, CI:0.30-0.75; and fathers of survivors who had had a relapse (OR = 0.13, CI:0.04-0.36.Employment situation of parents of long-term survivors reflected the more traditional parenting roles. Specific support for parents with low education

Aspects of mental health dysfunction among survivors of childhood cancer.

Science.gov (United States)

Fidler, Miranda M; Ziff, Oliver J; Wang, Sarra; Cave, Joshua; Janardhanan, Pradeep; Winter, David L; Kelly, Julie; Mehta, Susan; Jenkinson, Helen; Frobisher, Clare; Reulen, Raoul C; Hawkins, Michael M

2015-09-29

Some previous studies have reported that survivors of childhood cancer are at an increased risk of developing long-term mental health morbidity, whilst others have reported that this is not the case. Therefore, we analysed 5-year survivors of childhood cancer using the British Childhood Cancer Survivor Study (BCCSS) to determine the risks of aspects of long-term mental health dysfunction. Within the BCCSS, 10 488 survivors completed a questionnaire that ascertained mental health-related information via 10 questions from the Short Form-36 survey. Internal analyses were conducted using multivariable logistic regression to determine risk factors for mental health dysfunction. External analyses were undertaken using direct standardisation to compare mental health dysfunction in survivors with UK norms. This study has shown that overall, childhood cancer survivors had a significantly higher prevalence of mental health dysfunction for 6/10 questions analysed compared to UK norms. Central nervous system (CNS) and bone sarcoma survivors reported the greatest dysfunction, compared to expected, with significant excess dysfunction in 10 and 6 questions, respectively; the excess ranged from 4.4-22.3% in CNS survivors and 6.9-15.9% in bone sarcoma survivors. Compared to expected, excess mental health dysfunction increased with attained age; this increase was greatest for reporting 'limitations in social activities due to health', where the excess rose from 4.5% to 12.8% in those aged 16-24 and 45+, respectively. Within the internal analyses, higher levels of educational attainment and socio-economic classification were protective against mental health dysfunction. Based upon the findings of this large population-based study, childhood cancer survivors report significantly higher levels of mental health dysfunction than those in the general population, where deficits were observed particularly among CNS and bone sarcoma survivors. Limitations were also observed to increase

The Lifestyle Change Experiences of Cancer Survivors.

Science.gov (United States)

Tsay, Shiow-Luan; Ko, Wang-Sheng; Lin, Kuan-Pin

2017-10-01

Leading a healthy lifestyle not only alleviates the physical problems but also improves the quality of life of cancer survivors. Healthcare professionals should understand the benefits of altering lifestyle behaviors to provide effective intervention programs to assist cancer survivors to improve their health. The aim of this study was to understand the experiences of cancer survivors in changing their lifestyle after a cancer diagnosis. A qualitative descriptive study was conducted on 13 cancer survivors who were sampled purposively from a regional teaching hospital in central Taiwan. Data were collected using in-depth interviews that were guided by semistructured, open-ended questions and analyzed using content analysis. The analysis of interview data revealed four main themes: motivation of lifestyle change, exploring ways toward a healthy lifestyle, making adjustments in lifestyle, and feeling the benefits of lifestyle changes. In striving for survival, an unwillingness to bear the suffering from treatment and their acceptance of responsibility and gratitude to family members prompted most of the participants to change their lifestyle proactively. They had received inadequate lifestyle guidance and sought health lifestyle information on their own. After a period of research and self-contemplation, most of the participants adopted a consistently healthy lifestyle, changed their dietary consumption habits, abstained from tobacco and alcohol, and managed emotional problems that were caused by the disease. Participants who changed to a healthy lifestyle realized benefits in the physical, emotional, and life domains. It is hoped that these findings help healthcare professionals to better appreciate that a cancer diagnosis is a critical opportunity to link the disease to lifestyle choices in the minds of cancer survivors. Healthcare professionals should ask cancer survivors about their lifestyle and then provide appropriate advice and education on healthy lifestyles

Cancer Survivor Responses to Socratic Dialogue

DEFF Research Database (Denmark)

Knox, Jeanette Bresson Ladegaard

2017-01-01

Objective: This article is based on an anonymous, open-ended written questionnaire of cancer survivors. Prior to answering the questionnaire, these survivors participated in a Socratic Dialogue Group (SDG) that philosophically addressed the fundamental life questions triggered by their cancer...... experience. The responses aim to cast light on whether SDG is suitable and beneficial for cancer survivors. Methods: The study is based on two similar interventions: a pilot project from 2008-2010 and a research project from 2012-2015 involving a total of 50 participants divided into 9 SDGs. The projects...... included a questionnaire filled out by 26 out of 50 rehabilitating cancer patients aged 36 to 72 who had just completed participation in a SDG. The questionnaire consisted of seven questions. The seven questions were identical in the two projects. The projects were carried out at the Center for Cancer...

[Results of residual ametropia correction using CIRCLE technology after femtosecond laser SMILE surgery].

Science.gov (United States)

Kostin, O A; Rebrikov, S V; Ovchinnikov, A I; Stepanov, A A; Takhchidi, Kh P

to evaluate functional results of reoperation performed according to the CIRCLE technology and using the VisuMax femtosecond laser and MEL-80 excimer laser in cases of regression of the refractive effect after SMILE surgery. We studied a group of post-SMILE patients. In those, who showed regression of the refractive effect at 1 year, reoperation was performed according to the CIRCLE technology and using the VisuMax femtosecond laser. The corneal flap was separated from the stromal bed and turned aside. Excimer laser ablation of the stromal bed was performed with the MEL 80 machine. The corneal flap was then placed back and rinsed from both sides. Uncorrected (UCVA) and corrected (BCVA) visual acuity as well as spherical equivalent (SE) were estimated before reoperation, on day 1, and at 1 month. After reoperation, BCVA and UCVA improved. Patient refraction became close to emmetropia. Specifically, UCVA was 0.23±0.18 at baseline (i.e. 1 year after SMILE) and 0.93±0.11 after the CIRCLE procedure (pstatistically significant - from 0.95±0.1 to 0.93±0.11 (p>0.05). Reoperation performed according to the CIRCLE technology and using the VisuMax femtosecond laser and MEL-80 excimer laser provides an increase in visual acuity in case of post-SMILE regression of the refractive effect.

Self-calibration of divided circles on the basis of a prime factor algorithm

International Nuclear Information System (INIS)

Probst, R

2008-01-01

A new method for the self-calibration of divided circles is presented which is based on a known prime factor algorithm for the discrete Fourier transform (DFT). The method, called prime factor division (PFD) calibration, is of interest in angle metrology specially for self-calibrating angle encoders, and generally for a significant shortening of the cross-calibration between two divided circles. It requires that the circular division number N can be expressed as a product N = R × S, whereby the factors R and S are relatively prime integer numbers. For the self-calibration of a divided circle, N difference measurements between R angle positions in a regular distribution and one reference angle position determined by S are evaluated by a two-dimensional DFT, yielding the N absolute division errors. The factor R is preferably chosen small, down to a minimum of R = 2, whereas the factor S may be as large as appropriate for the division number N of interest. In the case of a cross-calibration between two divided circles, the PFD method reduces the number of measurements necessary from N 2 to (R + 1) × N. Experimental results are demonstrated for the calibrations of an optical polygon with 24 faces (prime factor product 3 × 8) and a gearwheel with 44 teeth (prime factor product 4 × 11)

Malignant Lymphoma in an Atomic-bomb Survivor

Directory of Open Access Journals (Sweden)

Cheng-Chia Lee

2009-07-01

Full Text Available Atomic bomb survivors outside of Japan are few and often hard to follow-up. Spinal malignant lymphoma among these survivors is rare in established studies from Japan or the United States. Here, we report an 81-year-old woman, who experienced the atomic bomb explosion in Nagasaki when she was 19 years old, who presented with papillary thyroid carcinoma when she was 70 years old. Both follicular lymphoma over the right elbow region and vertebral malignant lymphoma were found when she turned 81 years old. Bone scan did not show any increased uptake of isotope. However, thoracolumbar spine magnetic resonance imaging showed multiple infiltrative soft tissue masses involving vertebral bodies at the T10–11 level. Computed tomography-guided biopsy further showed lymphocyte infiltration. Fortunately, the neurological deficit was improved after chemotherapy. The diagnosis of malignant lymphoma in atomic bomb survivors should be more careful and aggressive, even when their bone scan results show negative findings. In addition, the authors suggest that atomic bomb survivors should be followed-up carefully throughout their entire life.

Defining Leadership: Collegiate Women's Learning Circles: A Qualitative Approach

Science.gov (United States)

Preston-Cunningham, Tammie; Elbert, Chanda D.; Dooley, Kim E.

2017-01-01

The researchers employed qualitative methods to evaluate first-year female students' definition of "leadership" through involvement in the Women's Learning Circle. The findings revealed that students defined leadership in two dimensions: traits and behaviors. The qualitative findings explore a multidimensional approach to the voices of…

Audit of Cost-Plus-Award-Fee Contracts

National Research Council Canada - National Science Library

Granetto, Paul

1995-01-01

The audit objectives were to determine whether award fees contain adequate incentive amounts for contractors to reduce costs and whether the DoD contracting officers were effectively using cost-plus-award-fee contracts...

Innovative Catalytic Converter Wins National Award

Science.gov (United States)

emissions and urban air pollution has been named one of the years most important technological breakthroughs National Renewable Energy Laboratory (NREL) and Benteler Industries Inc. of Grand Rapids, Mich.—to receive one of its prestigious 1996 R&D 100 awards. The annual awards recognize the years 100 most

5 CFR 534.405 - Performance awards.

Science.gov (United States)

2010-01-01

... one-half of the membership of a Performance Review Board must be career SES appointees. The only...) This section covers the payment of performance awards to career appointees in the Senior Executive Service (SES). (1) To be eligible for an award, the individual must have been an SES career appointee as...

2 CFR 175.15 - Award term.

Science.gov (United States)

2010-01-01

... iii. Use forced labor in the performance of the award or subawards under the award. 2. We as the... cost sharing or matching requirements. 2. “Forced labor” means labor obtained by any of the following methods: the recruitment, harboring, transportation, provision, or obtaining of a person for labor or...

Awards for high-energy physics at CERN

CERN Multimedia

2005-01-01

Dave Barney of CMS with the Outreach Prize awarded by the European Physical Society. The European Physical Society (EPS) has awarded two prizes to CERN physicists. Dave Barney of CMS shared his Outreach Prize with Peter Kalmus of Queen Mary, University of London. This prize is awarded for communicating particle physics to the public. The NA31 collaboration and its spokesman, Heinrich Wahl, received the 2005 High Energy and Particle Physics Prize for their work on CP violation undertaken at CERN.

48 CFR 216.470 - Other applications of award fees.

Science.gov (United States)

2010-10-01

... award fees. 216.470 Section 216.470 Federal Acquisition Regulations System DEFENSE ACQUISITION... Contracts 216.470 Other applications of award fees. See PGI 216.470 for guidance on other applications of award fees. [71 FR 39008, July 11, 2006] ...

Awards and honours

CERN Multimedia

2009-01-01

President of the Italian Republic, Giorgio Napolitano, presenting Fabiola Gianotti with her award on 7 March.On the occasion of International Woman’s Day on 7 March, Fabiola Gianotti, ATLAS spokesperson, was awarded "Commendatore della Repubblica Italiana" by the Italian President for her "scientific knowledge and her excellent management skills demonstrated in guiding the ATLAS project". Gianotti received the honorary title also for "her contribution to the prestige of the Italian scientific community in the field of nuclear physics." Further reading (in Italian only): http://www.quirinale.it/Comunicati/Comunicato.asp?id=38192 An article about the beginning of Gianotti’s term of office as ATLAS spokesperson is available from the latest issue of the CERN Courier: http://cerncourier.com/cws/article/cern/38709

Leininger's Ethnonursing Research Methodology and Studies of Cancer Survivors: A Review.

Science.gov (United States)

Farren, Arlene T

2015-09-01

The purpose of this article is to present the findings of a literature review regarding the use of Leininger's ethnonursing research methodology (ENRM) in studies addressing adult cancer survivors. It is important to learn about differences and similarities among cancer survivors' experiences so that patient-centered, culturally congruent care can be provided. A review of the literature was conducted using databases such as CINAHL and MEDLINE. Search terms included variations on ENRM and cancer survivors. The results were a small number of published studies that used the ENRM examining breast cancer survivors' perceptions and experiences. A review instrument was developed to estimate study quality based on established criteria. The studies are critiqued in relation to the theory-based methodology, evaluation criteria for qualitative research, and study findings are summarized. The author concludes that although there is a paucity of research using ENRM with adult cancer survivors, the preliminary findings of the included studies contribute to what is known about breast cancer survivors. Implications for research include recommendations to increase the use of ENRM to discover the universal and diverse experiences of care practices in adult cancer survivors and use the evidence to develop patient-centered, culturally congruent, quality care for cancer survivors. © The Author(s) 2014.

The Revival of Research Circles: Meeting the Needs of Modern Aging and the Third Age

Science.gov (United States)

Ostlund, Britt

2008-01-01

This article provides evidence that it is worthwhile to reconsider the traditional research circle method as a means of involving people in the third age in fulfilling their needs to participate in learning activities and make their voices heard. The findings are based on three cases of research circles consistently driven by the interests of the…

Process theology's relevance for older survivors of domestic violence.

Science.gov (United States)

Bowland, Sharon

2011-01-01

Pastoral work with survivors of domestic violence may reveal theological struggles. Understandings of scripture that reinforce a sense of powerlessness and alienation from God may contribute to an impaired relationship and limit resources for healing. One framework for re-imaging a relationship with God is process theology. This framework was applied to a case study for one survivor. The application resulted in a line of inquiry that may assist survivors in their healing process.

48 CFR 1316.405-2 - Cost-plus-award-fee contracts.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Cost-plus-award-fee... CONTRACTING METHODS AND CONTRACT TYPES TYPES OF CONTRACTS Incentive Contracts 1316.405-2 Cost-plus-award-fee contracts. Insert clause 1352.216-72, Determination of Award Fee, in all cost-plus-award-fee contracts. ...

Treatment-associated subsequent neoplasms among long-term survivors of childhood cancer: the experience of the Childhood Cancer Survivor Study

Energy Technology Data Exchange (ETDEWEB)

Robison, Leslie L. [St. Jude Children' s Research Hospital, Department of Epidemiology and Cancer Control, Memphis, TN (United States)

2009-02-15

With improvements in survival among individuals diagnosed and treated for cancer there is an increasing recognition of the risk of long-term adverse effects of therapy. Second neoplasms represent one of the more serious late effects of treatment and are associated with a substantial level of morbidity and mortality. Survivors of childhood cancers, because of their potential longevity, are at particular risk for this adverse outcome. The Childhood Cancer Survivor Study is a large cohort consisting of adult survivors of childhood cancer diagnosed and treated between 1970 and 1986. The CCSS has provided important data to quantify radiation-associated risk for subsequent cancers including neoplasms of the breast, thyroid and central nervous system. (orig.)

Treatment-associated subsequent neoplasms among long-term survivors of childhood cancer: the experience of the Childhood Cancer Survivor Study

International Nuclear Information System (INIS)

Robison, Leslie L.

2009-01-01

With improvements in survival among individuals diagnosed and treated for cancer there is an increasing recognition of the risk of long-term adverse effects of therapy. Second neoplasms represent one of the more serious late effects of treatment and are associated with a substantial level of morbidity and mortality. Survivors of childhood cancers, because of their potential longevity, are at particular risk for this adverse outcome. The Childhood Cancer Survivor Study is a large cohort consisting of adult survivors of childhood cancer diagnosed and treated between 1970 and 1986. The CCSS has provided important data to quantify radiation-associated risk for subsequent cancers including neoplasms of the breast, thyroid and central nervous system. (orig.)

42 CFR 52.6 - Grant awards.

Science.gov (United States)

2010-10-01

... grant to those applicants whose approved projects will in the Secretary's judgment best promote the..., the grant will initially be for one year and subsequent continuation awards will also be for one year... application nor the award of any grant commits or obligates the United States in any way to make any...

Fertility and sexual function in female Hodgkin lymphoma survivors of reproductive age.

Science.gov (United States)

Eeltink, Corien M; Incrocci, Luca; Witte, Birgit I; Meurs, Saskia; Visser, Otto; Huijgens, Peter; Verdonck-de Leeuw, Irma M

2013-12-01

To assess the perceived fertility status and to determine the association between perceived fertility status and sexual function, as reported by young female Hodgkin lymphoma survivors. Young female Hodgkin lymphoma survivors are at risk of infertility and impaired sexual function. However, little is known about their awareness of infertility and its association with sexual functioning. A descriptive questionnaire survey. In this cross-sectional study, a survey was completed by female Hodgkin lymphoma survivors (40 years). Outcome measures included self-reported fertility status and sexual problems and the internationally validated Female Sexual Function Index. In total, 36 survivors were included (mean age 32 years, SD 4). Eighteen women (50%) thought themselves fertile. Eight survivors (22%) who perceived themselves as being infertile were more often treated with alkylator-based chemotherapy, and 63% reported sexual dysfunction. Ten survivors (28%) were not aware as to whether they were fertile or not; seven of these would like to have children. The reported fertility status was related to age and chemotherapy regimen. Regarding sexuality, 14 (39%) of the female Hodgkin lymphoma survivors reported one or more sexual problem and none reported recovery. Female sexual dysfunction according to the Female Sexual Function Index was reported by 11 (31%) survivors. Almost 30% of Hodgkin lymphoma survivors do not know whether they are fertile or not. Overall sexual dysfunction is common in Hodgkin lymphoma survivors and comparable to the general population. However, a lack of desire was significantly more often reported in female Hodgkin lymphoma survivors. To prevent assumed infertility and unintended childlessness by postponing parenthood in young female survivors, awareness of fertility status is needed. There is also a need to routinely assess sexual function and provide adequate interventions to improve arousal and lubrication problems. © 2013 John Wiley & Sons Ltd.

Hero Award

Centers for Disease Control (CDC) Podcasts

2009-10-07

This podcast is a lecture given by William H. Foege, MD, MPH when he was honored October 7, 2009 as the 2009 CDC Foundation Hero Award Recipient.  Created: 10/7/2009 by Centers for Disease Control and Prevention (CDC).   Date Released: 10/22/2009.

From Death to Life – The Hydrological Circle of Cosmos and Copulation

Directory of Open Access Journals (Sweden)

Terje Oestigaard

2008-10-01

Full Text Available When a person dies, how is the soul transferred from the dead body to an infant in a mother's womb? In Hinduism this process in understood and explained metaphorically by the hydrological circle and the interrelatedness of fire and water. The cosmological circle of reincarnation is a life-giving process which includes the life-giving waters; the essence of life. Based on mythology and the sacred scriptures, this process is investigated.Key Words: Hindu Mythology, eroticism, funeral practice, sexualityDOI = 10.3126/dsaj.v2i0.1360Dhaulagiri Journal of Sociology and Anthropology Vol.2 pp.121-144

Vicious circles of punishment: a reading of Melanie Klein's Envy and gratitude.

Science.gov (United States)

Smith, Henry F

2008-01-01

Staged as a moral drama, Melanie Klein's Envy and Gratitude (1957) straddles two eras: one reflecting a simpler more concrete, historical method, and the other an approach of greater complexity, focused on the transferential moment. Embedded within the transference are the vicious circles of envy and punishment that are the hallmark of Klein's text. Punishment itself which is always punishment of both self and other, creates its own vicious circle, set in motion by a single act. In the sadomasochistic enactments that result, the moral force of Klein's categories fuels the countertransference. A detailed clinical hour is presented.

Understanding How Domestic Violence Shelter Rules May Influence Survivor Empowerment.

Science.gov (United States)

Gregory, Katie; Nnawulezi, Nkiru; Sullivan, Cris M

2017-10-01

Domestic violence shelters have historically gone beyond providing emergency residential space for survivors by assisting in obtaining future housing, employment, health care, child care, or legal services. Domestic violence shelters are expected to operate within an empowerment philosophy, with an understanding that survivors are self-determining, can identify their needs, and know what it takes to meet those needs. Recent research has indicated that, as many shelters have become more rigid in creating rules that survivors must follow to access and retain free temporary housing, the result has been survivors' feelings of disempowerment, the complete opposite of what was originally intended. This study builds on the small amount of research conducted regarding survivors' experiences of shelter rules by specifically examining how rules were perceived to affect empowerment. Seventy-three survivors from two domestic violence shelters were asked about their experiences around specific shelter rules relating to curfew, parenting, chores, time limits, food, alcohol, drugs, and medications. A transcendental phenomenological approach was used to analyze the qualitative data, seeking explanations of how survivors made meaning of the rules and how those rules influenced their empowerment. Among those survivors who found the rules problematic, three major themes emerged: (a) rules acted as barriers to carrying out their normal, day-to-day activities; (b) the shelter staff's flexibility with rules was based on contingencies; and (c) rules negatively affected their psychological well-being, and required them to engage in protective behaviors. Recommendations are made for the reexamination and restructuring of rules within domestic violence shelters.

Truncated Calogero-Sutherland models on a circle

Science.gov (United States)

Tummuru, Tarun R.; Jain, Sudhir R.; Khare, Avinash

2017-12-01

We investigate a quantum many-body system with particles moving in a circle and subject to two-body and three-body potentials. This class of models, in which the range of interaction r can be set to a certain number of neighbors, extrapolates from a system with interactions up to next-to-nearest neighbors and the celebrated Calogero-Sutherland model. The exact ground state energy and a part of the excitation spectrum have been obtained.

Drawing Euler Diagrams with Circles: The Theory of Piercings.

Science.gov (United States)

Stapleton, Gem; Leishi Zhang; Howse, John; Rodgers, Peter

2011-07-01

Euler diagrams are effective tools for visualizing set intersections. They have a large number of application areas ranging from statistical data analysis to software engineering. However, the automated generation of Euler diagrams has never been easy: given an abstract description of a required Euler diagram, it is computationally expensive to generate the diagram. Moreover, the generated diagrams represent sets by polygons, sometimes with quite irregular shapes that make the diagrams less comprehensible. In this paper, we address these two issues by developing the theory of piercings, where we define single piercing curves and double piercing curves. We prove that if a diagram can be built inductively by successively adding piercing curves under certain constraints, then it can be drawn with circles, which are more esthetically pleasing than arbitrary polygons. The theory of piercings is developed at the abstract level. In addition, we present a Java implementation that, given an inductively pierced abstract description, generates an Euler diagram consisting only of circles within polynomial time.

Persistent Fatigue in Hematopoietic Stem Cell Transplantation Survivors.

Science.gov (United States)

Hacker, Eileen Danaher; Fink, Anne M; Peters, Tara; Park, Chang; Fantuzzi, Giamila; Rondelli, Damiano

Fatigue is highly prevalent after hematopoietic stem cell transplantation (HCT). It has been described as intense and may last for years following treatment. The aim of this study is to compare fatigue, physical activity, sleep, emotional distress, cognitive function, and biological measures in HCT survivors with persistent fatigue (n = 25) with age- and gender-matched healthy controls with occasional tiredness (n = 25). Data were collected using (a) objective, real-time assessments of physical activity and sleep over 7 days; (b) patient-reported fatigue assessments; (c) computerized objective testing of cognitive functioning; and (d) biological measures. Differences between groups were examined using multivariate analysis of variance. Survivors of HCT reported increased physical (P < .001), mental (P < .001), and overall (P < .001) fatigue as well as increased anxiety (P < .05) and depression (P < .01) compared with healthy controls. Red blood cell (RBC) levels were significantly lower in HCT survivors (P < .001). Levels of RBC for both groups, however, were in the normal range. Tumor necrosis factor-α (P < .001) and interleukin-6 (P < .05) levels were significantly higher in HCT survivors. Persistent fatigue in HCT survivors compared with healthy controls with occasional tiredness is accompanied by increased anxiety and depression along with decreased RBC counts. Elevated tumor necrosis factor-α and interleukin-6 levels may be important biomarkers. This study provides preliminary support for the conceptualization of fatigue as existing on a continuum, with tiredness anchoring one end and exhaustion the other. Persistent fatigue experienced by HCT survivors is more severe than the occasional tiredness of everyday life.

Survivors' perspective of life after stroke

Directory of Open Access Journals (Sweden)

Jaine Kareny da Silva

2016-03-01

Full Text Available This aim of this interpretive case study was to understand meanings of the experience of illness from the perspective of eight survivors of stroke. Data were collected by means of semi-structured interviews and qualitative thematic analysis. The experience of stroke generated negative feelings such as fear of death, disability, loss of autonomy and inability to work. Social support of family and religion was essential to cope with the changes in everyday life and inefficiency of the health care network experienced by the participants. Lack of guidance was identified, especially from nurses, for home care of patients. The results of the study suggest the need to strengthen health education on predictive symptoms of stroke, awareness of the impacts of this disease on the life of survivors, and the need for multidisciplinary health care teams to encourage proactivity of survivors' family members.

Pronunciation Issues and Varieties of English from an EIL Perspective: A Survey of Outer and Expanding Circle Learners’ Beliefs

Directory of Open Access Journals (Sweden)

Abbas Monfared

2014-11-01

Full Text Available In a globalized era where English keeps the position of an international language, learnt and spoken by lots of people from diverse linguistic, cultural and national backgrounds, there is a need for a new perspective towards English as an international language which can bridge notions and cultures. The appearance of varieties of English is the consequence of the global dissemination of English. Based on a combination of quantitative and qualitative data using a semi-structured questionnaire (see Appendix A administered to 60 Iranian learners from expanding circle and 60 Indian learners from outer circle, this study surveyed the developing picture of EIL pronunciation and evaluation of different varieties of English from the perspective of learners from two circles which include the most users of English in the globalized world. The results of the questionnaires supplemented by interviews with leaners from expanding and outer circles revealed that expanding-circle learners like more to have a native-like identity with their preference towards nativism. The implications on the findings on the spread of native speaker norms and the status of ELF and its reflections in learning and teaching in expanding and outer circle countries are discussed.

CIRCUMSTANCES AND CONSEQUENCES OF FALLS IN POLIO SURVIVORS

NARCIS (Netherlands)

Bickerstaffe, Alice; Beelen, Anita; Nollet, Frans

2010-01-01

Objectives: Many polio survivors have symptoms that are known risk factors for falls in elderly people. This study aims to determine the: (i) frequency; (ii) consequences; (iii) circumstances; and (iv) factors associated with falls in polio survivors. Methods: A survey was conducted among 376 polio

Neoplasms among atomic bomb survivors in Hiroshima City. First report

Energy Technology Data Exchange (ETDEWEB)

Harada, Tomin; Ishida, Morihiro

1960-04-01

The 1957-1958 incidence of neoplasms among the survivors of the Hiroshima A-bomb, varies directly with radiation dose insofar as it may be inferred from distance from the hypocenter at exposure. The incidence of all malignant neoplasms among the survivors who were within 1000 meters is more than 4 times that of the non-exposed population. The incidence of benign neoplasms among the survivors exposed within 1500 meters is also significantly higher than that among the non-exposed. For survivors under 1500 meters significant differences are seen between the numbers of observed cancers of the lung, stomach, uterus and ovary and the expected cases calculated from the age-specific rates of the non-exposed portion of the Hiroshima population. The increased incidence among survivors within 1500 meters is not related to sex or age. 18 references, 2 figures, 14 tables.

Long-survivors of glioblatoma treated with boron neutron capture therapy (BNCT)

International Nuclear Information System (INIS)

Kageji, T.; Mizobuchi, Y.; Nagahiro, S.; Nakagawa, Y.; Kumada, H.

2011-01-01

The purpose of this study was to compare the radiation dose between long-survivors and non-long-survivors in patients with glioblatoma (GBM) treated with boron neutron capture therapy (BNCT). Among 23 GBM patients treated with BNCT, there were five patients who survived more than three years after diagnosis. The physical and weighted dose of the minimum gross tumor volume (GTV) of long-survivors was much higher than that of non-long survivors with significant statistical differences.

First CMS awards ceremony of 2003 to honour its top suppliers

CERN Multimedia

2003-01-01

Each year CMS holds an awards ceremony to honour its top suppliers. This year 12 companies are receiving awards for their outstanding performances, eight the Gold Award and four the most prestigious award, the Crystal Award. The main ceremony will take place on 24 February during CMS week at CERN. However, one of the recipients of the Gold Award, the Snezhinsk All-Russian Institute of Scientific Research for Technical Physics (VNIITF) of the Russian Federal Nuclear Centre (RFNC) has already received its award. Felicitas Pauss, Vice-Chairman of the CMS Collaboration Board, hands a Gold Award for best CMS supplier to Professor Georgy Rykovanov, Director of Russia's RFNC-VNIITF Institute.The CMS Collaboration took the opportunity of the visit to CERN of the Director of the VNIITF and his deputy to make the award. which the Institute has received for its exceptional performance in the assembly of steel plates for the CMS's forward hadronic calorimeter. This calorimeter consists of two sets of 18 wedge-shape modul...

Health status of atomic bomb survivors in South Korea, 2

International Nuclear Information System (INIS)

Ishida, Sadamu; Kawamura, Torataro; Kurihara, Minoru; Watanabe, Masaharu; Cheong, Chang-Saeng.

1980-01-01

Investigation was made on 405 A-bomb survivors in Hap Cheon Gun who received health examinations from December 1973 to December 1977. Excepting 16 exposed in Nagasaki, they were exposed in Hiroshima. The distribution of their age at the time of exposure showed its peak at the age between 25 and 29 years, and it decreased before and after that age. The percentage of A-bomb survivors exposed directly was 93.3%, and that of A-bomb survivors exposed within 2 km from the center of explosion was 51.8%. Seventeen A-bomb survivors were exposed within 1 km. Acute disturbances such as loss of hair (over one second loss), tiredness, fever, vomiting on the day of exposure, and diarrhea were found with high incidence, but incidences of lesions in the oral cavity and the pharynx were low. Incidences of burn and bruise were high, but those of wound and injuries were low. Loss of hair, vomiting, hemorrhage, tiredness, and dairrhea appeared with high incidence in A-bomb survivors whose age advanced at the time of exposure. Most of A-bomb survivors who were young at the time of exposure had not these acute disturbances. These acute symptoms appeared frequently in a short-distance group, and burn, wound and injuries, and bruise also appeared frequently in A-bomb survivors exposed within 2 km. (Tsunoda, M.)

Memories of Parent Behaviors and Adult Attachment in Childhood Cancer Survivors.

Science.gov (United States)

Lehmann, Vicky; Hagedoorn, Mariët; Gerhardt, Cynthia A; Keim, Madelaine C; Guthrie, Lory; Sanderman, Robbert; Tuinman, Marrit A

2017-03-01

Childhood cancer is stressful for the entire family. Preoccupation and anxiety surrounding the child's illness may result in parents of children with cancer being overprotective or less emotionally responsive toward their children. Such parenting in response to a negative life event like childhood cancer may cause survivors to be more insecurely attached than healthy peers, which could have downstream effects on survivors' romantic relationships later in life. Therefore, we examined survivors' perspectives on parent behaviors, adult attachment, and marital status among adult survivors of childhood cancer relative to controls. One hundred forty-nine young adult survivors and 149 matched controls (M age  = 28, range 20-40) indicated their relationship status (single vs. partnered) and completed standardized questionnaires assessing memories of upbringing (warmth, overprotection, rejection) and adult attachment (avoidance, anxiety). Adult survivors of childhood cancer remembered mothers and fathers as emotionally warmer (d = 0.53/0.30), and mothers as less rejecting than controls (d = 0.30). Adult attachment was overall similar between survivors and controls, but partnered survivors reported particularly low attachment-related anxiety. Childhood cancer was related to higher mother and father warmth, which were associated with lower attachment-related avoidance and in turn with a greater likelihood of being in a relationship. Adult childhood cancer survivors did not remember their parents as overprotective, but reported more positive parenting relative to controls; and similar adult attachment and relationship status. The results were unexpected, but offer novel insights for future prospective studies, which are necessary to better understand psychosocial late effects of childhood cancer.

The Holocaust after 70 years: Holocaust survivors in the United States(.).

Science.gov (United States)

Prince, Robert M

2015-09-01

Over 70 years, there have been different narratives of the Holocaust survivors coming to the United States. Survivors' stories begin with an event of major historical significance. Difficulties in conceptualizing historical trauma, along with common distortions and myths about Holocaust survivors and their children are examined. This article proposes that it is impossible to discuss the consequences of extreme suffering without consideration of historical meaning and social context with which they are entwined. The evolution of the social representation of the Holocaust and the contradictions in clinical attributions to survivors and their children with consideration of the future is described. Attributions to survivors and their children with consideration of the future is described.

Leukemia among a-bomb survivors living in Hiroshima city, 1971-1978

International Nuclear Information System (INIS)

Kawakami, Masahito; Takahashi, Hiroshi; Ohkita, Takeshi; Hayakawa, Norihiko

1980-01-01

The death from leukemia among Hiroshima citizens from 1971 to 1978 was investigated. The total number of dead citizens was 241, and 64 of them were a-bomb survivors. Thirty-seven of a-bomb survivors were exposed to a-bomb within 2 km from hypocenter. Seventy-seven of remaining 177 citizens were born after the explosion of a-bomb, but they were not children of a-bomb survivors exposed directly to a-bomb. The mortality of a-bomb survivors exposed near the hypocenter was 1.67 (within 2 km) - 2.51 (within 1.5 km) times that of those exposed far from the hypocenter. The mortality of a-bomb survivors exposed within 1.5 km was significantly high. The death risk from leukemia was significantly high in women. The estimated exposure dose was over 1 rad in 25 of abovementioned 37 a-bomb survivors, and it was over 10 rad in 21 and over 100 rad in 10 of 25. Seven of 10 a-bomb survivors exposed over 100 rad were women. The age at the exposure was under 10 years in 1, teens in 1, twenties in 2, and over thirty in 6. The type of leukemia was acute in 8 and chronic in 2. Both types were myelogenous leukemia. Five of these 10 a-bomb survivors died after 1976. (Tsunoda, M.)

Leukemia in atomic bomb survivors. 1. General observations. Leukemia in survivors of atomic bombing. Cytologic and biochemical studies on the granulocytes in early leukemia among atomic bomb survivors. Leukemogenic effects of ionizing radiation on atomic bomb survivors in Hiroshima City

Energy Technology Data Exchange (ETDEWEB)

Lange, R D; Moloney, W C; Yamawaki, Tokuso; Kastenbaum, M A

1959-01-01

This document contains 4 separate reports on leukemia in survivals of the atomic explosions in Hiroshima and Nagasaki. In the first report, observations on seventy-five established cases of leukemia occurring in people exposed to atomic bomb radiation are presented. These data indicate a great increase in the incidence of leukemia among atomic bomb survivors due to a single massive exposure to ionizing radiation. The leukemogenic effects of radiation are manifested equally in both sexes and at all age levels represented in this series. The striking preponderance of chronic myelogenous leukemia compared to chronic lymphatic leukemia has been noted in exposed individuals but it is pointed out that chronic lymphatic leukemia is comparatively rare among the Japanese. Cases of leukemia are still appearing in atomic bomb survivors. However, since 1950 there has been a steady decline in the number of cases. The second report consists of a review of all cases of leukemia referred to the ABCC from 1948 to April 1952, a total of 75 cases. In the third report, hematological and biochemical findings in separated leukocytes of four cases of preclinical myelogenous leukemia developing in atomic bomb survivors are described. The incidence of leukemia among survivors in Hiroshima is the topic of the fourth report. 38 references, 8 figures, 10 tables.

13 CFR 305.11 - Contract awards; early construction start.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Contract awards; early construction start. 305.11 Section 305.11 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION... § 305.11 Contract awards; early construction start. EDA must determine that the award of all contracts...

Depression among female survivors of domestic violence in ...

African Journals Online (AJOL)

This study aimed to investigate depression among female survivors of domestic violence. 112 female survivors of domestic violence who came to a trauma centre in Thohoyandou, Limpopo Province to seek help were selected as participants in the study. The participants‟ ages ranged from 15 to 65 years.

Tobacco Use Among Siblings of Childhood Cancer Survivors: A Report from the Childhood Cancer Survivor Study

Science.gov (United States)

Buchbinder, David; Oeffinger, Kevin; Franco-Villalobos, Conrado; Yasui, Yutaka; Alderfer, Melissa A.; Armstrong, Gregory T.; Casillas, Jacqueline; Ford, Jennifer; Krull, Kevin R.; Leisenring, Wendy; Recklitis, Christopher; Robison, Leslie L.; Zeltzer, Lonnie K.; Lown, E. Anne

2015-01-01

Background Having a brother or sister with childhood cancer may influence health behaviors during adulthood. The aim of this study was to compare tobacco use in siblings of survivors with peers and to identify factors associated with sibling tobacco use. Procedures A retrospective cohort study was conducted using adult siblings (N=1,974) of 5+ year cancer survivors in the Childhood Cancer Survivor Study (CCSS) and participants (N=24,105, weighted to match CCSS) in the 2007 National Health Interview Survey. Self-reported tobacco use, sociodemographic, and cancer-related risk factors were analyzed. Results Siblings were equally likely to have ever smoked compared to their peers, (Odds Ratio [OR] 1.02, 95% Confidence Interval [CI] 0.93–1.12). Siblings were less likely to be current smokers (OR 0.83, 95% CI 0.73–0.94), but more likely to be former smokers (OR 1.21, 95% CI 1.08–1.35). Siblings with low education were more likely to ever smoke (OR 1.51, 95% CI 1.15–2.00) and be current smokers (OR 1.67, 95% CI 1.24–2.26) compared to their peers. Among siblings, risk factors for current tobacco use included: low income Siblings of survivors take up smoking at similar rates to their peers, but are more likely to quit. Efforts are needed to address disparities by providing greater psychosocial support and education for the lowest socio-economic status families facing childhood cancer. PMID:26305712

Study of gastric cancer in atomic bomb survivors

International Nuclear Information System (INIS)

Takayama, Sadamatsu; Tadehara, Futoshi; Okusaki, Ken; Ito, Yoshiko; Ogawa, Junichiro; Kato, Masafumi; Ito, Chikako; Oyama, Hiroko; Mito, Kazuyo.

1990-01-01

Ten gastric cancer A-bomb survivors who had been false negative in mass screening for gastric cancer one year before the diagnosis were entered in a study determining an adequate interval of gastric mass screening for A-bomb survivors. Doubling time of cancer was determined on X-ray films. Of the 10 A-bomb survivors, 8 had entered the city after the bombing and the other two had been exposed at 1,700 m and 2,500 m, respectively, from the hypocenter. Six had early gastric cancer and the other 4 had advanced cancer. Doubling time averaged 19.1 months for early cancer and 7.6 months for advanced cancer. Three measurements of tumor diameter available for 4 A-bomb survivors revealed a very rapid increase in doubling time during the progression period from early to advanced cancer. An interval of one year seems to be adequate in mass screening to detect early cancer. (N.K.)

The current mortality rates of A-bomb survivors in Nagasaki-city

International Nuclear Information System (INIS)

Mine, Mariko; Nakamura, Tsuyoshi; Mori, Hiroyuki; Kondo, Hisayoshi; Okajima, Shunzo

1981-01-01

The purpose of the paper is to describe and investigate the death rate of about 110,000 A-Bomb survivors who have been registered in Nagasaki-city since 1957. There were 7,780 deaths among the A-Bomb survivors during 1970 -- 76 from which the age-specific death rates are calculated and compared with those of non-exposed controls in Nagasaki-city. The results are as follows: (1) The age-specific death rates by all causes of A-Bomb survivors are lower than those of the controls. (2) The age-specific death rates by the cerebrovascular disease (ICD 430 - 438) are also lower in A-Bomb survivors than in others. (3) The age-specific death rates by all malignant neoplasms are nearly the same between A-Bomb survivors and the controls. It is strongly suggested from these results that, although there may still exist a number of A-Bomb survivors having been suffered from the late effects of radiation, financial or medical aid supplied by the ministry and other organizations have done good work in advancing the health care of A-Bomb survivors. (author)

Non-pharmacological interventions for caregivers of stroke survivors.

Science.gov (United States)

Legg, Lynn A; Quinn, Terry J; Mahmood, Fahd; Weir, Christopher J; Tierney, Jayne; Stott, David J; Smith, Lorraine N; Langhorne, Peter

2011-10-05

A substantial component of care is provided to stroke survivors by informal caregivers. However, providing such care is often a new and challenging experience and has been linked to a number of adverse outcomes. A range of interventions targeted towards stroke survivors and their family or other informal caregivers have been tested in randomised controlled trials (RCTs).  To evaluate the effect of interventions targeted towards informal caregivers of stroke survivors or targeted towards informal caregivers and the care recipient (the stroke survivor). We searched the Cochrane Stroke Group Trials Register (March 2011), CENTRAL (The Cochrane Library Issue 2010, Issue 4), MEDLINE (1950 to August 2010), EMBASE (1980 to December 2010), CINAHL (1982 to August 2010), AMED (1985 to August 2010), PsycINFO (1967 to August 2010) and 11 additional databases. In an effort to identify further published, unpublished and ongoing studies, we searched conference proceedings and trials registers, scanned reference lists of relevant articles and contacted authors and researchers. There were no language restrictions. We included RCTs if they evaluated the effect of non-pharmacological interventions (compared with no care or routine care) on informal caregivers of stroke survivors. We included trials of interventions delivered to stroke survivors and informal caregivers only if the stroke survivor and informal caregiver were randomised as a dyad. We excluded studies which included stroke survivors and caregivers if the stroke survivors were the primary target of the intervention. Two review authors selected studies for inclusion, independently extracted data and assessed methodological quality. We sought original data from trialists. We categorised interventions into three groups: support and information, teaching procedural knowledge/vocational training type interventions, and psycho-educational type interventions. The primary outcome was caregivers' stress or strain. We resolved

Golden Hadron awards for the LHC's top suppliers.

CERN Multimedia

Maximilien Brice

2003-01-01

The following firms have been selected to receive a GOLDEN HADRON AWARD 2003, in recognition of their outstanding achievement: JDL TECHNOLOGIES, Belgium "in producing automatic cable inspection systems", FURUKAWA ELECTRIC COMPANY, Japan "in producing high quality superconducting cable", IHI Corporation, Japan, and LINDE KRYOTECHNIK, Switzerland "in producing novel 1.8 K refrigeration units based on advanced cold compressor technology" for the Large Hadron Collider.Photos 01, 02: Recipients of the 2003 Golden Hadron awards at the presentation ceremony on 16 May.Photo 03: LHC project leader Lyn Evans updates the award recipients on work for CERN's new accelerator.Photo 04: René Joannes of JDL Technologies (left) receives a Golden Hadron award from LHC project leader Lyn Evans.Shinichiro Meguro, managing director of Furukawa Electric Company, receives a Golden Hadron award from LHC project leader Lyn Evans.Photo 06: Kirkor Kurtcuoglu of Linde Kryotechnik (left) and Motoki Yoshinaga, associate director of IHI...

Vitamin D status among long-term survivors of testicular cancer.

Science.gov (United States)

Schepisi, Giuseppe; De Padova, Silvia; Scarpi, Emanuela; Lolli, Cristian; Gurioli, Giorgia; Menna, Cecilia; Burgio, Salvatore L; Rossi, Lorena; Gallà, Valentina; Casadio, Valentina; Salvi, Samanta; Conteduca, Vincenza; De Giorgi, Ugo

2017-05-30

A correlation between disturbances in hormone levels and the onset of metabolic disorders has been reported in long-term survivors of testicular cancer (TC).We evaluated serum vitamin D levels and other biological parameters in a consecutive series of 61 long-term (≥3 years) unilateral TC survivors with a median a follow-up of 4 years and in a cohort of healthy males. Deficient vitamin D levels were observed in 10 (17%) of the 58 long-term unilateral TC survivors but were not reported in healthy males (p=.019, Fisher test). Median vitamin D levels were 18.6 ug/L in 58 assessable TC survivors and 23.6 ug/L in 40 healthy males (p=.031). In univariate logistic regression analysis, TC diagnosis was associated with inadequate levels of vitamin D (p=.047). Vitamin D levels were lower when follow-up was > 10 years, albeit this difference was not statistically significant (p=.074). Long-term (especially > 10 years) TC survivors may have difficulty maintaining optimal vitamin D levels. Larger studies are needed to better characterize vitamin D status and possible correlations with premature hormonal aging reported in long-term TC survivors.

Adherence to Guidelines for Cancer Survivors and Health-Related Quality of Life among Korean Breast Cancer Survivors

Directory of Open Access Journals (Sweden)

Sihan Song

2015-12-01

Full Text Available There is limited evidence on the association between adherence to guidelines for cancer survivors and health-related quality of life (HRQoL. In a cross-sectional study of Korean breast cancer survivors, we examined whether adherence to the guidelines of the American Cancer Society (ACS and World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR for cancer survivors was related to levels of HRQoL, assessed by the Korean version of Core 30 (C30 and Breast cancer module 23 (BR23 of the European Organization for Research and Treatment of Cancer-Quality of Life Questionnaire (EORTC-QLQ. We included a total of 160 women aged 21 to 79 years who had been diagnosed with breast cancer according to American Joint Committee on Cancer (AJCC stages I to III and had breast cancer surgery at least six months before the interview. Increasing adherence to ACS guidelines was associated with higher scores of social functioning (p for trend = 0.05, whereas increasing adherence to WCRF/AICR recommendations was associated with higher scores of arm symptoms (p for trend = 0.01. These associations were limited to those with stage II or III cancer. Diet may be an important factor in relation to quality of life among Korean breast cancer survivors, however our findings warrant further prospective studies to evaluate whether healthy diet improves survivors’ quality of life.

The ability to form full-length intron RNA circles is a general property of nuclear group I introns

DEFF Research Database (Denmark)

Nielsen, Henrik; Fiskaa, Tonje; Birgisdottir, Asa Birna

2003-01-01

at the expense of the host. The circularization pathway has distinct structural requirements that differ from those of splicing and appears to be specifically suppressed in vivo. The ability to form full-length circles is found in all types of nuclear group I introns, including those from the Tetrahymena...... ribosomal DNA. The biological function of the full-length circles is not known, but the fact that the circles contain the entire genetic information of the intron suggests a role in intron mobility....

Recruiting Colorectal Cancer Survivors to a Surveillance Study: Barriers and Successful Strategies

Science.gov (United States)

Ford, Marvella E.; Sterba, Katherine R.; Bearden, James; Gansauer, Lucy; Moore, Leslie A.; Zapka, Jane

2018-01-01

Background Colorectal cancer (CRC) survival rates are increasing. Effective strategies to recruit CRC survivors to surveillance studies are needed. Objective We analyzed the barriers encountered while recruiting CRC survivors to a study assessing their surveillance care experiences. Methods The study included three phases: (I) focus groups/key informant interviews; (II) cognitive interviews; and (III) a statewide population-based telephone survey. Participants In Phases I-II, clinic-based data and cancer center registries were used to identify CRC survivors who had received CRC resection within the past 18 months. In Phase III, survivors who had received CRC resection within the past two years were identified via a statewide, population-based cancer registry. Results In Phase I, 16 survivors participated in focus groups at two National Cancer Center-affiliated sites (response rate=29.6%). Eighteen additional survivors participated in individual interviews (response rate=50%). In Phase II, 11 survivors participated in cognitive interviews (response rate=81.8%). In Phase III, 150 survivors participated in the statewide survey (response rate=62.2%). Conclusions Group-based/ in-person recruitment efforts were unsuccessful due to scheduling barriers, lack of transportation, and remaining discomfort from previous resection surgery. Telephone-based data collection strategies produced higher response rates. Practice Implications To enhance CRC surveillance research, future studies could incorporate CRC survivor-centered recruitment strategies. PMID:28277291

5 CFR 843.313 - Elections between survivor annuities.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Elections between survivor annuities. 843... Former Spouse Benefits § 843.313 Elections between survivor annuities. (a) A current spouse annuity... current spouse annuity instead of any other payments (except any accrued but unpaid annuity and any unpaid...

The quantum harmonic oscillator on a circle and a deformed quantum field theory

International Nuclear Information System (INIS)

Rego-Monteiro, M.A.

2001-05-01

We construct a deformed free quantum field theory with an standard Hilbert space based on a deformed Heisenberg algebra. This deformed algebra is a Heisenberg-type algebra describing the first levels of the quantum harmonic oscillator on a circle of large length L. The successive energy levels of this quantum harmonic oscillator on a circle of large length L are interpreted, similarly to the standard quantum one-dimensional harmonic oscillator on an infinite line, as being obtained by the creation of a quantum particle of frequency w at very high energies. (author)

Random walks of a quantum particle on a circle

International Nuclear Information System (INIS)

Fjeldsoe, N.; Midtdal, J.; Ravndal, F.

1987-07-01

When the quantum planar rotor is put on a lattice, its dynamics can be approximated by random walks on a circle. This allows for fast and accurate Monto Carlo simulations to determine the topological charge of different configurations of the system and thereby the Θ-dependency of the lowest energy levels

Employment participation and work experience of male cancer survivors: a NOCWO study.

Science.gov (United States)

Gunnarsdottir, Holmfridur K; Vidarsdottir, Halldora; Rafnsdottir, Gudbjorg Linda; Tryggvadottir, Laufey; Olafsdottir, Elinborg J; Lindbohm, Marja-Liisa

2013-01-01

To investigate whether employment status and work experiences, assessed in terms of job resources (organizational culture and superiors' and co-workers' support), commitment to organization, work motives, and experiences of discrimination, differ between survivors of prostate or testicular cancer or lymphoma and cancer-free reference subjects. Questionnaires were sent to 1349 male cancer survivors and 2666 referents in Denmark, Finland, Iceland, and Norway. Valid responses were 59% and 45%, respectively. Odds ratios (OR) and 95% confidence intervals (CI) were estimated with logistic regression models. Compared to the referents, survivors of lymphoma and prostate cancer were less likely to be employed (OR=0.53; CI: 0.30-0.95 and OR=0.50; CI: 0.35-0.73, respectively), but decreased employment was not evident among testicular cancer survivors. Testicular cancer survivors experienced less discrimination at work than did the referents, for example, testicular cancer survivors were less likely to report that their colleagues doubted their ability to carry out their work tasks (OR=0.38; CI: 0.17-0.83). Lymphoma survivors were less likely than the referents to praise their workplace as an enjoyable place to work (OR=0.48; CI: 0.26-0.88). The prostate cancer survivors were more likely than the referents to find the organizational climate competitive, distrustful, and suspicious. Employment participation and work experiences of male cancer survivors varied substantially according to type of cancer. Occupational therapists and other health care personnel should keep this in mind when assisting cancer survivors in identifying their strengths and limitations at work.

Charles L. Brewer Award for Distinguished Teaching of Psychology

Science.gov (United States)

American Psychologist, 2009

2009-01-01

The American Psychological Foundation (APF) Charles L. Brewer Distinguished Teaching of Psychology Award recognizes an outstanding career contribution to the teaching of psychology. The 2009 recipient of the Distinguished Teaching Award is William Buskist. Dorothy W. Cantor, president of the APF, will present the APF Teaching Award at the 117th…

48 CFR 922.608-4 - Award pending final determination.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Award pending final determination. 922.608-4 Section 922.608-4 Federal Acquisition Regulations System DEPARTMENT OF ENERGY....608-4 Award pending final determination. (a) Award, as contemplated by FAR 22.608-4, may be made only...

The Milky Way and the Local Group: playing with great circles.

Science.gov (United States)

Fusi Pecci, F.; Bellazzini, M.; Ferraro, F. R.

The small group of recently discovered galactic globular clusters (Pal 12, Ter 7, Rup 106, Arp 2) significantly younger than the average cluster population of the Galaxy are shown to lie near great circles passing in the proximity of most satellite galaxies of the Milky Way. Assuming that these great circles are in some way preferential planes of interaction between the Galaxy and its companions, the authors identified along one of them another candidate "young" globular cluster, IC 4499. Within this observational framework, the possibility that the sample of young globulars found in the halo of the Galaxy could have been captured from a satellite galaxy or formed during a close interaction between the Milky Way and one of its companions is briefly discussed.

Quality Control Circles: A Vehicle for Just-in-Time Implementation.

Science.gov (United States)

Sepehri, Mehran

1985-01-01

Explains just-in-time (JIT) material flow and production, a method of production designed to eliminate waste. Discusses why quality control circles work so well with a JIT system, and describes how several companies have made JIT work for them. (CT)

Collective motions of globally coupled oscillators and some probability distributions on circle

Energy Technology Data Exchange (ETDEWEB)

Jaćimović, Vladimir [Faculty of Natural Sciences and Mathematics, University of Montenegro, Cetinjski put, bb., 81000 Podgorica (Montenegro); Crnkić, Aladin, E-mail: aladin.crnkic@hotmail.com [Faculty of Technical Engineering, University of Bihać, Ljubijankićeva, bb., 77000 Bihać, Bosnia and Herzegovina (Bosnia and Herzegovina)

2017-06-28

In 2010 Kato and Jones described a new family of probability distributions on circle, obtained as Möbius transformation of von Mises distribution. We present the model demonstrating that these distributions appear naturally in study of populations of coupled oscillators. We use this opportunity to point out certain relations between Directional Statistics and collective motion of coupled oscillators. - Highlights: • We specify probability distributions on circle that arise in Kuramoto model. • We study how the mean-field coupling affects the shape of distribution of phases. • We discuss potential applications in some experiments on cell cycle. • We apply Directional Statistics to study collective dynamics of coupled oscillators.

Circle of Willis variation in a complex stroke presentation: a case report

Directory of Open Access Journals (Sweden)

Young Carolyn A

2006-03-01

Full Text Available Abstract Background The impact of circle of Willis anatomical variation upon the presentation of stroke is probably underrecognised. Case presentation A 63-year-old right-handed woman developed a left hemiparesis and right leg weakness sequentially following a road traffic accident (RTA. Despite initial concern about the possibility of cervical spinal cord injury, the final diagnosis was bilateral artery-to-artery embolic cerebral infarction with dominant right internal carotid artery. Conclusion The case illustrates the complex presentation of stroke as a pseudo-cervical cord lesion and the impact of circle of Willis anatomical variation upon the expression of large vessel cerebrovascular disease.

Recipients of major scientific awards: A descriptive and predictive analysis

Science.gov (United States)

Barbee, Andrew Calvin

Recent trends demonstrate an increase of women in leadership roles, STEM fields, and participating in higher education including graduate and doctoral programs, which is a result of Title IX. This quantitative study considered major scientific awards awarded to females and examines demographic characteristics of awardees from the Nobel, National Academy of Sciences (NAS), and National Science Foundation (NSF). More specifically, the following awards were examined the Nobel Prize in Chemistry, the NAS Public Welfare Medal, and the NSF National Medal of Science within the discipline of Physical Science. Also, this study focused on equality to determine if a fair playing field and equal opportunity for women in academics has improved since Title IX. A limited amount of research has explored female award recipients. Specifically, existing research, has not examined the pinnacle of academic performance in the form of national and international awards. In the present study, I posed research questions relating to demographic characteristics of award recipients from the Nobel, NAS, and NSF between 1975 and 2015. Additionally, I examined if sex and age of the awardees could predict early career award obtainment. Through the frame of Social cognitive theory (Bandura, 1986, 1997, and 2005) I considered how perceptions of gender roles are a product of influence by society and the possible connection to performance. Results indicated a limited number of females have received these scientific awards and the awardees age could predict receiving an award early in their career. Additionally, the study provided insight into the progression of Title IX within the context of athletics and academics. It addressed the incremental and systematic increase in academics for women at high school, college, career, and scientific awards. Perhaps most importantly, it identified an observed pattern for female science award recipients reaching a critical mass and a tipping point.

"Socratic Circles are a Luxury": Exploring the Conceptualization of a Dialogic Tool in Three Science Classrooms

Science.gov (United States)

Copelin, Michelle Renee

Research has shown that dialogic instruction promotes learning in students. Secondary science has traditionally been taught from an authoritative stance, reinforced in recent years by testing policies requiring coverage. Socratic Circles are a framework for student-led dialogic discourse, which have been successfully used in English language arts and social studies classrooms. The purpose of this research was to explore the implementation process of Socratic Circles in secondary science classes where they have been perceived to be more difficult. Focusing on two physical science classes and one chemistry class, this study described the nature and characteristics of Socratic Circles, teachers' dispositions toward dialogic instruction, the nature and characteristics of student discussion, and student motivation. Socratic Circles were found to be a dialogic support that influenced classroom climate, social skills, content connections, and student participation. Teachers experienced conflict between using traditional test driven scripted teaching, and exploring innovation through dialogic instruction. Students experienced opportunities for peer interaction, participation, and deeper discussions in a framework designed to improve dialogic skills. Students in two of the classrooms showed evidence of motivation for engaging in peer-led discussion, and students in one class did not. The class that did not show evidence of motivation had not been given the same scaffolding as the other two classes. Two physical science teachers and one chemistry teacher found that Socratic Circles required more scaffolding than was indicated by their peers in other disciplines such as English and social studies. The teachers felt that student's general lack of background knowledge for any given topic in physical science or chemistry necessitated the building of a knowledge platform before work on a discussion could begin. All three of the teachers indicated that Socratic Circles were a

Quality of life of adult retinoblastoma survivors in the Netherlands

Directory of Open Access Journals (Sweden)

Cohen-Kettenis Peggy T

2007-06-01

Full Text Available Abstract Background To assess the quality of life (QoL and predictors thereof in Dutch adult hereditary and non-hereditary retinoblastoma (RB survivors. Methods In this population-based cross-sectional study, a generic QoL questionnaire (SF-36 and a disease-specific interview were administered to 87 adult RB survivors aged 18 to 35 years. Their QoL data were compared with those of a Dutch healthy reference group. Among the RB hereditary/non-hereditary survivors, the QoL was compared and predictors for QoL were identified by linear multiple regression analyses. Results As a group, RB survivors scored significantly lower than the reference group on the SF-36 subscale 'mental health' (t = -27, df = 86, p Conclusion In this exploratory study, it appears that the group of adult RB survivors experience a relatively good overall but slightly decreased QoL compared with the reference group. However, they report more problems with regard to their mental health (anxiety, feelings of depression, and loss of control. Hereditary RB survivors differ significantly from non-hereditary RB survivors only in 'general health'. Bullying in childhood and subjective experience of impairment are the main predictors of a worse QoL. In order to prevent worsening of QoL, or perhaps to improve it, clinicians should make an inventory of these issues at an early stage. We recommend further research to assess the specific psychological factors that may lead to mental health problems in this population.

The legacy of Circle women�s engagement with the Bible: Reflections from an African male biblical scholar

Directory of Open Access Journals (Sweden)

Lovemore Togarasei

2016-07-01

Full Text Available The entry of women into religious and theological studies has revolutionised the modus operandi of these disciplines. Especially with the formation of the Circle of Concerned Women Theologians, the study of these disciplines has never been the same. In this article, an attempt is made to consider the legacy of women theologians in the area of biblical interpretation. Specifically, the article looks at how members of the Circle have interpreted the Bible in their quest for a theology that responds to African women�s experiences. The article discusses Circle biblical scholars� methods of interpreting the Bible, what they have managed to achieve, as well as pointing out areas that still call for attention. It concludes that Circle biblical scholars, like all African Biblical Interpretation, are engaged scholars who serve both the need for intellectual growth as well as solving the pressing needs of their societies.Intradisciplinary and/or interdisciplinary implications: This article primarily focuses on how members of the Circle of Concerned Women Theologians have interpreted the Bible in their quest for justice. It therefore engages several disciplines: biblical interpretation, theology, gender, politics, health, and so on.Keywords: African Biblical interpretation; Women theologians; Bible; legacy;engaged Biblical Scholarship

Ernest Orlando Lawrence Awards Ceremony for 2011 Award Winners (Presentations, including remarks by Energy Secretary, Dr. Steven Chu)

International Nuclear Information System (INIS)

Chu, Steven

2012-01-01

The winners for 2011 of the Department of Energy's Ernest Orlando Lawrence Award were recognized in a ceremony held May 21, 2012. Dr. Steven Chu and others spoke of the importance of the accomplishments and the prestigious history of the award. The recipients of the Ernest Orlando Lawrence Award for 2011 are: Riccardo Betti (University of Rochester); Paul C. Canfield (Ames Laboratory); Mark B. Chadwick (Los Alamos National Laboratory); David E. Chavez (Los Alamos National Laboratory); Amit Goyal (Oak Ridge National Laboratory); Thomas P. Guilderson (Lawrence Livermore National Laboratory); Lois Curfman McInnes (Argonne National Laboratory); Bernard Matthew Poelker (Thomas Jeffereson National Accelerator Facility); and Barry F. Smith (Argonne National Laboratory).

ATLAS Award for Difficult Task

CERN Multimedia

2004-01-01

Two Russian companies were honoured with an ATLAS Award, for supply of the ATLAS Inner Detector barrel support structure elements, last week. On 23 March the Russian company ORPE Technologiya and its subcontractor, RSP Khrunitchev, were jointly presented with an ATLAS Supplier Award. Since 1998, ORPE Technologiya has been actively involved in the development of the carbon-fibre reinforced plastic elements of the ATLAS Inner Detector barrel support structure. After three years of joint research and development, CERN and ORPE Technologiya launched the manufacturing contract. It had a tight delivery schedule and very demanding specifications in terms of mechanical tolerance and stability. The contract was successfully completed with the arrival of the last element of the structure at CERN on 8 January 2004. The delivery of this key component of the Inner Detector deserves an ATLAS Award given the difficulty of manufacturing the end-frames, which very few companies in the world would have been able to do at an ...

45 CFR 13.29 - Payment of award.

Science.gov (United States)

2010-10-01

... States courts. The Department will pay the amount awarded to the applicant within 60 days, unless... Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION IMPLEMENTATION OF THE EQUAL ACCESS... and address of the appropriate Departmental finance office that will pay the award. An applicant...

Bleomycin-associated Lung Toxicity in Childhood Cancer Survivors.

Science.gov (United States)

Zorzi, Alexandra P; Yang, Connie L; Dell, Sharon; Nathan, Paul C

2015-11-01

Pulmonary disease is a significant morbidity among childhood cancer survivors. The aim of this study was to characterize the pulmonary dysfunction experienced by childhood cancer survivors treated with bleomycin. A cross-sectional analysis of pulmonary function testing (PFT) in survivors treated with bleomycin was preformed. The most recent posttherapy PFT was assessed. Spirometry and lung volumes were categorized as normal, restrictive, obstructive, or mixed. Diffusing capacity of carbon monoxide (DLCO) was categorized as normal or abnormal. PFT data of 143 survivors was analyzed. PFTs were performed a median of 2.3 years (interquartile range, 1.4 to 4.9) from completion of therapy. Spirometry was abnormal in 58 (41%), only 5 (9%) had respiratory symptoms. Forty-two (70%) had obstructive, 11 (18%) restrictive, and 5 (9%) mixed ventilatory defects. The majority of abnormalities were mild (91%). DLCO was abnormal in 27. Reductions were mild in 96%. Patients with a history of relapse were more likely to develop abnormalities in spirometry and/or DLCO (odds ratio=5.02, 95% confidence interval: 1.3-19.4, P=0.01; odds ratio=3.47, 95% confidence interval: 1.01-11.9, P=0.03). Asymptomatic abnormalities of PFT are common among childhood cancer survivors treated with bleomycin and associated with a history of relapse. Research studying the risk for clinical progression of this dysfunction is warranted.

Studies on population change of atomic bomb survivors in Hiroshima prefecture 1965-1979

International Nuclear Information System (INIS)

Ueoka, Hiroshi; Munaka, Masaki; Kurihara, Minoru

1984-01-01

Studies of population change of Japanese Atomic Bomb Survivors from 1965 to 1979 in Hiroshima prefecture of which registered in Data Base of Atomic Bomb Survivors of RINMB were conducted, and following were obtained: 1. Population change of Japanese Atomic Bomb Survivors showed increasing trend until 1976 and diminishing trend from 1977. It would be estimated that reason of increasing trend of Atomic Bomb Survivors was correlated the same trend to get register card of ''Atomic Bomb Treatment Law'', and decreasing trend of them was related so much death of the elderly generations. 2. Analysing by residential place the survivors who make a living in Hiroshima city was almost 110,000, and those who make a living in Hiroshima prefecture (except Hiroshima city) was 65,000. Considering exposed distance of the survivors in Hiroshima city, those survivors exposed within 2 km showed diminishing trend; and those who make a living in Hiroshima prefecture (except Hiroshima city), exposed within 2 km showed increasing trend. 3. In 1979, the ratio of male and female survivors by age level showed difference. Those male survivors over 50 years old in Hiroshima city showed much lower percentage than female. 4. In 1979, the population trends of survivors who get the ''card'' before 1964 showed rapid decrease, and those who get the ''card'' after 1965 showed mild decrease. (author)

CASE Recognition Awards.

Science.gov (United States)

Currents, 1985

1985-01-01

A total of 294 schools, colleges, and universities received prizes in this year's CASE Recognition program. Awards were given in: public relations programs, student recruitment, marketing, program pulications, news writing, fund raising, radio programming, school periodicals, etc. (MLW)

THE PREVENTION PROGRAMS OF PHYSICAL REHABILITATION FOR CHERNOBYL DISASTER SURVIVORS

OpenAIRE

G.V. Korobeynikov; V.U. Drojjin

2013-01-01

The purpose of the study: approbation of the prevention program of physical rehabilitation for Chernobyl disaster survivors in lifestyle aspects. Sixty persons who were disaster survivors and workers of Chernobyl Nuclear Power Plant aged 32-60 have rehabilitation during 21 days. The complex of training prevention programs of physical and psycho-emotional rehabilitation methods was elaborated. The study of efficacy of training prevention programs among Chernobyl disaster survivors. The results...

Grant Application Development, Submission, Review, & Award

Science.gov (United States)

This infographic shows the National Cancer Institute general timeline progression through Grant Application Development, Submission, Review, and Award Infographic. In the first month, Applicant prepares and submits Grant Application to Grants.gov in response to FOA. In month two, The Center for Scientific Review (CSR) assigns applications that fall under the category of R01s, etc. to a Scientific Review Group (SRG) or the CSR assigns applications that fall under the category of Program Projects and Center Grants to NCI Division of Extramural Activities (DEA). Months four through five: First-level review by Scientific Review Group (SRG) for Scientific Merit: SRG assigns Impact Scores. Month five Summary Sstatements are prepared and are available to NCI Program staff and applicants. Month six, second-level review by National Cancer Advisory board (NCAB) for NCI Funding determination begins. NCAB makes recommendation to NCI Director, NCI develops funding plan, Applications selected for Funding, “Paylists” forwarded to Office of Grant Administration (OGA). Month ten, Award Negotiations and Issuance: Award issued, Award received by Institution, and Investigator begins work. www.cancer.gov Icons made by Freepik from http://www.flaticon.com is licensed by CC BY3.0

Some hematological disorders among atomic bomb survivors. Presidential Address

International Nuclear Information System (INIS)

Watanabe, Susumu

1977-01-01

Focusing on their hematological disorders, the late radiation effects among Hiroshima and Nagasaki A-bomb survivors, including cytogenetic and cytological studies, are summarized and discussed. Because of personal research experience, the data were concentrated on the Hiroshima survivors

Intrinsic Stability of Episomal Circles Formed during Human Immunodeficiency Virus Type 1 Replication

Science.gov (United States)

Pierson, TheodoreC.; Kieffer, Tara L.; Ruff, Christian T.; Buck, Christopher; Gange, Stephen J.; Siliciano, Robert F.

2002-01-01

The development of surrogate markers capable of detecting residual ongoing human immunodeficiency virus type 1 (HIV-1) replication in patients receiving highly active antiretroviral therapy is an important step in understanding viral dynamics and in developing new treatment strategies. In this study, we evaluated the utility of circular forms of the viral genome for the detection of recent infection of cells by HIV-1. We measured the fate of both one-long terminal repeat (1-LTR) and 2-LTR circles following in vitro infection of logarithmically growing CD4+ T cells under conditions in which cell death was not a significant contributing factor. Circular forms of the viral genome were found to be highly stable and to decrease in concentration only as a function of dilution resulting from cell division. We conclude that these DNA circles are not intrinsically unstable in all cell types and suggest that the utility of 2-LTR circle assays in measuring recent HIV-1 infection of susceptible cells in vivo needs to be reevaluated. PMID:11907256

A Randomized Controlled Trial of a Nurse-Led Supportive Care Package (SurvivorCare) for Survivors of Colorectal Cancer.

Science.gov (United States)

Jefford, Michael; Gough, Karla; Drosdowsky, Allison; Russell, Lahiru; Aranda, Sanchia; Butow, Phyllis; Phipps-Nelson, Jo; Young, Jane; Krishnasamy, Mei; Ugalde, Anna; King, Dorothy; Strickland, Andrew; Franco, Michael; Blum, Robert; Johnson, Catherine; Ganju, Vinod; Shapiro, Jeremy; Chong, Geoffrey; Charlton, Julie; Haydon, Andrew; Schofield, Penelope

2016-08-01

Colorectal cancer (CRC) and its treatments can cause distressing sequelae. We conducted a multicenter randomized controlled trial aiming to improve psychological distress, supportive care needs (SCNs), and quality of life (QOL) of patients with CRC. The intervention, called SurvivorCare (SC), comprised educational materials, needs assessment, survivorship care plan, end-of-treatment session, and three follow-up telephone calls. At the end of treatment for stage I-III CRC, eligible patients were randomized 1:1 to usual care (UC) or to UC plus SC. Distress (Brief Symptom Inventory 18), SCNs (Cancer Survivors' Unmet Needs measure), and QOL (European Organization for Research and Treatment of Cancer [EORTC] QOL questionnaires C30 and EORTC CRC module CR29) were assessed at baseline and at 2 and 6 months (follow-up 1 [FU1] and FU2, respectively). The primary hypothesis was that SC would have a beneficial effect on distress at FU1. The secondary hypotheses were that SC would have a beneficial effect on (a) SCN and QOL at FU1 and on (b) distress, SCNs, and QOL at FU2. A total of 15 items assessed experience of care. Of 221 patients randomly assigned, 4 were ineligible for the study and 1 was lost to FU, leaving 110 in the UC group and 106 in the SC group. Patients' characteristics included the following: median age, 64 years; men, 52%; colon cancer, 56%; rectal cancer, 35%; overlapping sites of disease, 10%; stage I disease, 7%; stage II, 22%; stage III, 71%. Baseline distress and QOL scores were similar to population norms. Between-group differences in distress at FU1 (primary outcome) and at FU2, and SCNs and QOL at FU1 and FU2 were small and nonsignificant. Patients in the SC group were more satisfied with survivorship care than those in the UC group (significant differences on 10 of 15 items). The addition of SC to UC did not have a beneficial effect on distress, SCNs, or QOL outcomes, but patients in the SC group were more satisfied with care. Some survivors of

The current mortality rates of a-bomb survivors in Nagasaki-city

International Nuclear Information System (INIS)

Okajima, Shunzo; Mine, Mariko; Nakamura, Tsuyoshi; Mori, Hiroyuki; Kondo, Hisayoshi

1980-01-01

The causes of death for 9814 a-bomb survivors in Nagasaki-city from '70 to '76 were investigated. The mortality rates of the survivors in the aged group were slightly lower than those of both unexposed citizens in Nagasaki and the national average. No difference of the mortality ratios with respect to sex and the distance from a-bomb at exposure was observed. For the cause of death, the cerebrovascular diseases came next to malignant neoplasms in the a-bomb survivors, which order was reverse in the non-exposed population. The mortality rate of the cerebrovascular diseases in the survivors was lower than the expected value. The mortality rate of survivors due to neoplasms was slightly higher than the national average, although almost the same as that of unexposed citizens in Nagasaki. (Nakanishi, T.)

Some aspects of readaptation of atomic survivors in Hiroshima

International Nuclear Information System (INIS)

Vasconcelos, L.A.

1992-01-01

An overview of some aspects of psycho social readaptation of the atomic bomb survivors in Hiroshima is presented. Reports from 31 survivors, 8 men and 23 women, were used as data for the analysis. The reports were collected individually through a structured interview, in one of the two hospitals in Hiroshima which deliver services to the survivors. The data were grouped according to the following areas: family, work, health and psychological readaptation. These data were analysed considering the psycho social aspects of disasters and the characteristics of the japanese culture. (M.A.C.)

Interventions for treating persistent pain in survivors of torture

DEFF Research Database (Denmark)

Baird, Emma; Williams, Amanda C de C; Amris, Kirstine

2017-01-01

BACKGROUND: Persistent (chronic) pain is a frequent complaint in survivors of torture, particularly but not exclusively pain in the musculoskeletal system. Torture survivors may have no access to health care; where they do, they may not be recognised when they present, and the care available often...... falls short of their needs. There is a tendency in state and non-governmental organisations' services to focus on mental health, with poor understanding of persistent pain, while survivors may have many other legal, welfare, and social problems that take precedence over health care. OBJECTIVES...

Cardiovascular disease risk among breast cancer survivors: an evolutionary concept analysis

Directory of Open Access Journals (Sweden)

Vo JB

2017-02-01

Full Text Available Jacqueline B Vo,1 Timiya S Nolan,1 David E Vance,1 Patricia A Patrician,2 Karen Meneses1 1Office of Research and Scholarship, 2Department of Family, Community Health, and Systems, University of Alabama at Birmingham School of Nursing, Birmingham, AL, USA Background: More than 3.5 million breast cancer survivors are living in the US, and the overall five-year survival rate is approaching 90%. With increased survival and cancer treatment-related cardiotoxicities, there has been a rise in cardiovascular diseases among breast cancer survivors. Yet, cardiovascular disease risk among breast cancer survivors has not been well conceptualized. The purpose of this article was to analyze and define the concept of cardiovascular disease risk among breast cancer survivors. Methods: The databases CINAHL, EMBASE, and PubMed were used to identify articles that explored cardiovascular disease risk among breast cancer survivors. The search yielded 357 articles, which were reviewed for eligibility. Thirty articles were selected based on the inclusion/exclusion criteria. The concept of cardiovascular disease risk among breast cancer survivors was analyzed using Rodgers’ evolutionary concept analysis method. Results: The analysis suggests that cardiovascular disease risk among breast cancer survivors consists of several attributes: cancer treatment (chemotherapy, targeted therapies, radiation therapy, and endocrine therapy, modifiable risk factors (obesity, physical inactivity, poor diet, and smoking, and nonmodifiable risk factors (age, family history, and race. The antecedent identified includes breast cancer diagnosis and the consequence identified includes the development of cardiovascular disease. Conclusion: Findings suggest the need for increased education and understanding of ­cardiovascular disease risk among health care providers and patients. Survivorship care plans can incorporate cardiovascular disease risk monitoring and screening. Future research

Estimation of risk map for cohort study of Hiroshima atomic bomb survivors. 1970-2010

International Nuclear Information System (INIS)

Tonda, Tetsuji; Satoh, Kenichi; Otani, Keiko; Sato, Yuya; Maruyama, Hirofomi; Kawakami, Hideshi; Tashiro, Satoshi; Hoshi, Masaharu; Ohtaki, Megu

2012-01-01

A risk map (map I) involving the effects of direct A-bomb exposure and of other confounding factors was estimated to analyze the death risk in the geographic distribution, and another risk map (map II) was also made by subtracting the direct exposure effect to see the confounder effect. The cohort was 37,382/157,327 survivors at Jan. 1, 1970, whose positional coordinates at the exposure were known, and was followed up until Dec. 31, 2009. For survival analysis, the endpoint was defined to be death (total 19,119) by regarding other 18,263 as censoring. Confounding factors were sex, age at the exposure, exposed dose and shielded condition. Maps I and II were depicted using the hazard ratio at the exposed position relative to the hypocenter, which was estimated by previously reported hazard model functions. Map I was found to be rather similar to concentric circle of the hypocenter, but to be tended a bit distorted toward northwest area. The distortion was clearer in the map II, indicating that death causes other than direct exposure existed. The confounder was thought to be the indirect exposure through the black rain, residual radiation and/or internal exposure, which awaiting future investigation. (T.T.)

Does gender bias influence awards given by societies?

Science.gov (United States)

Holmes, Mary Anne; Asher, Pranoti; Farrington, John; Fine, Rana; Leinen, Margaret S.; LeBoy, Phoebe

2011-11-01

AGU is a participant in a U.S. National Science Foundation (NSF)-funded project called Advancing Ways of Awarding Recognition in Disciplinary Societies (AWARDS), which seeks to examine whether gender bias affects selection of recipients of society awards. AGU is interested in learning why there is a higher proportion of female recipients of service and education awards over the past 2 decades. Combined with a lower rate of receipt of research awards, these results suggest that implicit (subconscious) bias in favor of male candidates still influences awardee selection. Six other professional societies (American Chemical Society, American Mathematical Society, American Society of Anesthesiologists, Mathematical Association of America, Society for Neuroscience, and Society for Industrial and Applied Mathematics) are participating in the project. Volunteers from each participant society attended an Association for Women in Science (AWIS)-sponsored workshop in May 2010 to examine data and review literature on best practices for fair selection of society awardees. A draft proposal for implementing these practices will be brought before the AGU Council and the Honors and Recognition Committee at their upcoming meetings.

ATLAS Supplier Award for the ECT Vacuum Vessels

CERN Multimedia

Jenni, P

On 12 February the Netherlands firm Schelde Exotech was awarded the ATLAS Supplier Award for the construction of the two vacuum vessels for the ATLAS End- Cap Toroid (ECT) magnets. ATLAS Supplier Award ceremonies have now become something of a tradition. For the third consecutive year, ATLAS has given best supplier awards for the most exceptional contributors to the construction of the detector. The Netherlands firm Schelde Exotech has just received the award for the construction of the two vacuum vessels for the ECTs. With a diameter of 11 metres and a volume of 550 cubic metres, the ECT vacuum vessels are obviously impressive in scale. They consist of large aluminium plates and a stainless steel central bore tube. In order to obtain the required undulations, the firm had to develop a special assembly and welding technique. Despite the chambers' imposing size, a very high degree of precision has been achieved in their geometry. Moreover, the chambers, which were delivered in July 2002 to CERN, were built i...

"I am a different man now” Sex offenders in Circles of Support and Accountability : A prospective study

NARCIS (Netherlands)

Höing, M.A.; Vogelvang, B.; Bogaerts, S.

2017-01-01

In Circles of Support and Accountability (CoSA), a group of trained and supervised volunteers support a sex offender (core member in a circle), with the aim of supporting the core member’s transitions toward full desistance. A prospective, multi-method design was used to explore psychological and

Faking or Convincing: Why Do Some Advertising Campaigns Win Creativity Awards?

Directory of Open Access Journals (Sweden)

Raoul V. Kübler

2012-05-01

Full Text Available Since the Sarbanes-Oxley Act was passed in 2002, it has become commonplace in the advertising industry to use creativity-award-show prizes instead of gross income figures to attract new customers. Therefore, achieving a top creativity ranking and winning creativity awards have become high priorities in the advertising industry. Agencies and marketers have always wondered what elements in the advertising creation process would lead to the winning of creativity awards. Although this debate has been dominated by pure speculation about the success of different routines, approaches and strategies in winning creativity awards, for the first time our study delivers an empirical insight into the key drivers of creativity award success. We investigate what strategies and which elements of an advertising campaign are truly likely to lead to winning the maximum number of creativity awards. Using a sample of 108 campaigns, we identify factors that influence campaign success at international advertising award shows. We identify innovativeness and the integration of multiple channels as the key drivers of creativity award success. In contrast to industry beliefs, meaningful or personally connecting approaches do not seem to generate a significant benefit in terms of winning creativity awards. Finally, our data suggest that the use of so-called “fake campaigns” to win more creativity awards does not prove to be effective.

19 CFR 212.05 - Standards for awards.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false Standards for awards. 212.05 Section 212.05 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE IMPLEMENTATION OF THE EQUAL ACCESS TO JUSTICE ACT General Provisions § 212.05 Standards for awards...

NOTE receives the prestigious ALICE Industrial Award

CERN Multimedia

2006-01-01

"NOTE Lund has been given the ALICE Industrial Award due to good co-operation, great capacity for innovation and high quality of work, as a PCB manufacturer in the CERN project ALICE. Only a small number of awards have so far been conferred to a select number of companies."

7 CFR 1.203 - Payment of award.

Science.gov (United States)

2010-01-01

... Equal Access to Justice Act in Proceedings Before the Department Procedures for Considering Applications... decision in the United States courts. The agency will pay the amount awarded to the applicant within 60 days, unless judicial review of the award or of the underlying decision of the adversary adjudication...

14 CFR 1262.310 - Payment of award.

Science.gov (United States)

2010-01-01

... Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION EQUAL ACCESS TO JUSTICE ACT IN AGENCY... Division, NASA Headquarters, Washington, DC 20546. (b) The Agency will pay the amount awarded to the applicant within 60 days, if feasible, unless judicial review of the award or of the underlying decision of...

Blood Gene Expression Profiling of Breast Cancer Survivors Experiencing Fibrosis

International Nuclear Information System (INIS)

Landmark-Hoyvik, Hege; Dumeaux, Vanessa; Reinertsen, Kristin V.; Edvardsen, Hege; Fossa, Sophie D.; Borresen-Dale, Anne-Lise

2011-01-01

Purpose: To extend knowledge on the mechanisms and pathways involved in maintenance of radiation-induced fibrosis (RIF) by performing gene expression profiling of whole blood from breast cancer (BC) survivors with and without fibrosis 3-7 years after end of radiotherapy treatment. Methods and Materials: Gene expression profiles from blood were obtained for 254 BC survivors derived from a cohort of survivors, treated with adjuvant radiotherapy for breast cancer 3-7 years earlier. Analyses of transcriptional differences in blood gene expression between BC survivors with fibrosis (n = 31) and BC survivors without fibrosis (n = 223) were performed using R version 2.8.0 and tools from the Bioconductor project. Gene sets extracted through a literature search on fibrosis and breast cancer were subsequently used in gene set enrichment analysis. Results: Substantial differences in blood gene expression between BC survivors with and without fibrosis were observed, and 87 differentially expressed genes were identified through linear analysis. Transforming growth factor-β1 signaling was identified as the most significant gene set, showing a down-regulation of most of the core genes, together with up-regulation of a transcriptional activator of the inhibitor of fibrinolysis, Plasminogen activator inhibitor 1 in the BC survivors with fibrosis. Conclusion: Transforming growth factor-β1 signaling was found down-regulated during the maintenance phase of fibrosis as opposed to the up-regulation reported during the early, initiating phase of fibrosis. Hence, once the fibrotic tissue has developed, the maintenance phase might rather involve a deregulation of fibrinolysis and altered degradation of extracellular matrix components.

Innovative approach for increasing physical activity among breast cancer survivors: protocol for Project MOVE, a quasi-experimental study.

Science.gov (United States)

Caperchione, Cristina M; Sabiston, Catherine M; Clark, Marianne I; Bottorff, Joan L; Toxopeus, Renee; Campbell, Kristin L; Eves, Neil D; Ellard, Susan L; Gotay, Carolyn

2016-08-16

Physical activity is a cost-effective and non-pharmaceutical strategy that can help mitigate the physical and psychological health challenges associated with breast cancer survivorship. However, up to 70% of women breast cancer survivors are not meeting minimum recommended physical activity guidelines. Project MOVE is an innovative approach to increase physical activity among breast cancer survivors through the use of Action Grants, a combination of microgrants (small amounts of money awarded to groups of individuals to support a physical activity initiative) and financial incentives. The purpose of this paper is to describe the rationale and protocol of Project MOVE. A quasi-experimental pre-post design will be used. Twelve groups of 8-12 adult women who are breast cancer survivors (N=132) were recruited for the study via face-to-face meetings with breast cancer-related stakeholders, local print and radio media, social media, and pamphlets and posters at community organisations and medical clinics. Each group submitted a microgrant application outlining their proposed physical activity initiative. Successful applicants were determined by a grant review panel and informed of a financial incentive on meeting their physical activity goals. An evaluation of feasibility will be guided by the reach, effectiveness, adoption, implementation, maintenance (RE-AIM) framework and assessed through focus groups, interviews and project-related reports. Physical activity will be assessed through accelerometry and by self-report. Quality of life, motivation to exercise and social connection will also be assessed through self-report. Assessments will occur at baseline, 6 months and 1 year. Ethical approval was obtained from the University of British Columbia's Behavioural Research Ethics Board (#H14-02502) and has been funded by the Canadian Cancer Society Research Institute (project number #702913). Study findings will be disseminated widely through peer-reviewed publications

Risk factors for PTSD and depression in female survivors of rape.

Science.gov (United States)

Mgoqi-Mbalo, Nolwandle; Zhang, Muyu; Ntuli, Sam

2017-05-01

To investigate association of the sociodemographic factors, characteristics of rape and social support to the development of depression and posttraumatic stress disorder at 6 months after the rape. A cross-sectional survey with female survivors of rape was carried out in 3 provinces of South Africa 6 months after the rape. One hundred female survivors s of sexual assault were interviewed. More than half (53%) were from Limpopo, 25% from Western Cape, and 22% from KwaZulu-Natal (KZN). 87% reported high levels of PTSD and 51% moderate to severe depression post rape. The major risk factors for PTSD and depression were the unmarried survivors of rape and those living in KZN. The female survivors of rape in KZN province were 7 times more likely to experience symptoms of depression compared to other provinces, while married/cohabiting female rape survivors were 6 times less likely to report symptoms of depression compared to the unmarried female rape survivors. These findings add support to existing literature on PTSD and depression as common mental health consequence of rape and also provide evidence that survivors' socio- demographics-marital status, employment status-are significant contributors to the development of symptoms of depression and PTSD after rape. The results have research and clinical practice relevance for ensuring that PTSD and trauma treatment focuses on an in-depth understanding of the various aspects of the sociodemographic factors and rape characteristics that contribute to survivors' mental state and how these compound stress and depression symptoms over time post rape victimization. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

2004 Small Business Award

Science.gov (United States)

Presidential Green Chemistry Challenge 2004 award winner, Jeneil Biosurfactant Company, makes biobased, rhamnolipid surfactants by fermentation that are less toxic and more biodegradable than conventional surfactants.

Flat panel detector-based cone beam computed tomography with a circle-plus-two-arcs data acquisition orbit: Preliminary phantom study

International Nuclear Information System (INIS)

Ning Ruola; Tang Xiangyang; Conover, David; Yu Rongfeng

2003-01-01

Cone beam computed tomography (CBCT) has been investigated in the past two decades due to its potential advantages over a fan beam CT. These advantages include (a) great improvement in data acquisition efficiency, spatial resolution, and spatial resolution uniformity, (b) substantially better utilization of x-ray photons generated by the x-ray tube compared to a fan beam CT, and (c) significant advancement in clinical three-dimensional (3D) CT applications. However, most studies of CBCT in the past are focused on cone beam data acquisition theories and reconstruction algorithms. The recent development of x-ray flat panel detectors (FPD) has made CBCT imaging feasible and practical. This paper reports a newly built flat panel detector-based CBCT prototype scanner and presents the results of the preliminary evaluation of the prototype through a phantom study. The prototype consisted of an x-ray tube, a flat panel detector, a GE 8800 CT gantry, a patient table and a computer system. The prototype was constructed by modifying a GE 8800 CT gantry such that both a single-circle cone beam acquisition orbit and a circle-plus-two-arcs orbit can be achieved. With a circle-plus-two-arcs orbit, a complete set of cone beam projection data can be obtained, consisting of a set of circle projections and a set of arc projections. Using the prototype scanner, the set of circle projections were acquired by rotating the x-ray tube and the FPD together on the gantry, and the set of arc projections were obtained by tilting the gantry while the x-ray tube and detector were at the 12 and 6 o'clock positions, respectively. A filtered backprojection exact cone beam reconstruction algorithm based on a circle-plus-two-arcs orbit was used for cone beam reconstruction from both the circle and arc projections. The system was first characterized in terms of the linearity and dynamic range of the detector. Then the uniformity, spatial resolution and low contrast resolution were assessed using

The application of quality control circle in neurosurgery ICU nurses in raising compliance of the head of a bed

Directory of Open Access Journals (Sweden)

Na LI

2014-11-01

Full Text Available Objective: To explore the application of quality control circle in raising compliance of the head of a bed in neurosurgery ICU nurses. Methods: The quality control circle was made up of 4 ICU nurses, determine the subject in order to improve the neurosurgery ICU nurses in raising compliance of the head of a bed, according to the QCC activity steps to formulate plans, including grasp the current situation, goal setting, through analysis, circle members develop strategy and plan implementation and review, finally compared the situation before and after neurosurgery ICU nurses raised bed activities compliance. Results: After implementation of QCC, neurosurgery ICU nurses raised bed to 30 ~ 45 degrees. After activities, circle members in the team cooperation ability, cohesion, to accept new things ability, and innovative thinking ability and to raise the understanding of the relevant knowledge of the head of a bed has improved significantly. Conclusion: The application of quality management circle activity improves the neurosurgery ICU nurses effectively raise the compliance of the head of a bed, improve the comprehensive quality of the clinical nurses.

Early and late complications among long-term colorectal cancer survivors with ostomy or anastomosis.

Science.gov (United States)

Liu, Liyan; Herrinton, Lisa J; Hornbrook, Mark C; Wendel, Christopher S; Grant, Marcia; Krouse, Robert S

2010-02-01

Among long-term (>or=5 y) colorectal cancer survivors with permanent ostomy or anastomosis, we compared the incidence of medical and surgical complications and examined the relationship of complications with health-related quality of life. The incidence and effects of complications on long-term health-related quality of life among colorectal cancer survivors are not adequately understood. Participants (284 survivors with ostomies and 395 survivors with anastomoses) were long-term colorectal cancer survivors enrolled in an integrated health plan. Health-related quality of life was assessed via mailed survey questionnaires from 2002 to 2005. Information on colorectal cancer, surgery, comorbidities, and complications was obtained from computerized data and analyzed by use of survival analysis and logistic regression. Ostomy and anastomosis survivors were followed up for an average of 12.1 and 11.2 years, respectively. Within 30 days of surgery, 19% of ostomy survivors and 10% of anastomosis survivors experienced complications (P Ostomy was associated with long-term fistula (odds ratio, 5.4; 95% CI 1.4-21.2), and among ostomy survivors, fistula was associated with reduced health-related quality of life (P ostomy have more complications early in their survivorship period, but complications among anastomosis survivors catch up after 20 years, when the 2 groups have convergent complication rates. Among colorectal cancer survivors with ostomy, fistula has especially important implications for health-related quality of life.

BANQUET SPEECH Full Circle: Star Ferry to Stardust

Science.gov (United States)

Matthews, Clifford N.

2008-10-01

Good evening. I'd like to invite you to join me on a journey that could be entitled “Full Circle: Star Ferry to Stardust”. “Star Ferry” represents Hong Kong, my home town, and especially its university - Hong Kong University - as I knew it during the years of World War II. “Stardust” refers to our gathering here to report on our research on possible organic chemistry in space.

Circle Solutions, a philosophy and pedagogy for learning positive relationships: What promotes and inhibits sustainable outcomes?

Directory of Open Access Journals (Sweden)

Florence McCarthy

2013-04-01

Full Text Available Educators are increasingly aware that the efficacy of social and emotional learning (SEL is dependent on implementation factors, not just program content. These include the philosophy underpinning an intervention, the beliefs as well as the skills of facilitators, and the classroom/whole school context in which the intervention takes place. This article outlines the philosophy and pedagogy of Circle Solutions and presents findings from research where 18 undergraduate students supported and developed ‘Circle Time’ in 8 Greater Western Sydney primary schools for a university module on community service. The study indicates that when there is full teacher participation within the principles of the Circle philosophy, together with activeschool support that promotes relational values, the learning outcomes for positive relationship building are more sustainable.

Rich services in interoperable Learning Designs: can the circle be squared?

OpenAIRE

Griffiths, David

2009-01-01

Griffiths, D. (2009). Rich services in interoperable Learning Designs: Can the circle be squared?. Presented at Opening Up Learning Design, European LAMS and Learning Design Conference 2009. July, 6-9, 2009, Milton Keynes, United Kingdom.

28 CFR 104.34 - Publication of awards.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Publication of awards. 104.34 Section 104.34 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) SEPTEMBER 11TH VICTIM COMPENSATION FUND... or all of the awards, but shall not publish the name of the claimants or victims that received each...

7 CFR 1.185 - Standards for awards.

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2010-01-01

... 7 Agriculture 1 2010-01-01 2010-01-01 false Standards for awards. 1.185 Section 1.185 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Procedures Relating to Awards Under the... the agency which led to the adversary adjudication, but does not include a recitation by the agency of...

48 CFR 53.301-26 - Award/Contract.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Award/Contract. 53.301-26 Section 53.301-26 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Illustrations of Forms 53.301-26 Award/Contract. ER22AP08.000 [73 FR 21785, Apr...

LHC suppliers win Golden Hadron awards

CERN Multimedia

Maximilien Brice

2004-01-01

In a ceremony on 30 July, three of the 200 suppliers for the Large Hadron Collider (LHC) were presented with Golden Hadron awards. It is the third year that the awards have been presented to suppliers, not only for their technical and financial achievements but also for their compliance with contractual deadlines. This year the three companies are all involved in the supplies for the LHC's main magnet system.

Revisiting Cyberbullying in Schools Using the Quality Circle Approach

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Paul, Simone; Smith, Peter K.; Blumberg, Herbert H.

2012-01-01

An earlier study reported the use of Quality Circles (QC) in a UK school in the context of understanding and reducing bullying and cyberbullying. Here, we report further work in the same school setting. The QC approach allows explorative analysis of problems in school settings, whereby students embark on a problem-solving exercise over a period of…

Awards and honours

CERN Document Server

ATLAS

2009-01-01

On the occasion of the international woman day, on 7 March, Fabiola Gianotti, ATLAS spokesperson, was awarded “Commendatore della Repubblica Italiana” by the Italian President for her “scientific knowledge and her excellent management skills demonstrated in guiding the ATLAS project”.

Childhood Sexual Abuse and Couples' Relationships: Female Survivors' Reports in Therapy Groups.

Science.gov (United States)

Pistorello, Jacqueline; Follette, Victoria M.

1998-01-01

Analysis of female child sexual abuse (CSA) survivors showed relationship themes. The two most frequent were difficulties with emotional communication or intimacy and polarized positions on control. Whereas these themes were correlated with survivors' CSA characteristics, sexual difficulties were correlated with survivors' level of current…

Restrictions in daily life after retinoblastoma from the perspective of the survivors.

Science.gov (United States)

van Dijk, Jennifer; Oostrom, Kim J; Huisman, Jaap; Moll, Annette C; Cohen-Kettenis, Peggy T; Ringens, Peter J; Imhof, Saskia M

2010-01-01

Little is known about the impact of retinoblastoma (RB) on the health status of survivors in terms of disabilities and worries, both of which may restrict participation in activities of daily life. In this population-based cross-sectional study, content analysis was used to extract data on perceived restrictions and worries, from semi-structured interviews held with 156 RB survivors aged 8-35 years. The International Classification of Functioning Disabilities and Health (ICF) was used as a framework. Of all survivors, 55% perceive RB-related restrictions in daily life activities (school, professional career, mobility, self-care, intimate relationships). Young/adolescent survivors (6%) and adult survivors (15%) frequently report anxiety about developing a second primary tumor (SPT). Compared with the general population, RB survivors did not differ in rates of employment or marital status. However, special educational services were more frequently offered, and the level of completed education was lower. RB has influenced the lives of most survivors and, even though their prognosis was good, illness-related restrictions are common. Especially fear of developing SPT and of further loss of vision are important life-long problems, and many survivors had special education needs. The ICF might serve as a bridge between families and professionals, because this classification may facilitate early detection of problems. Copyright 2009 Wiley-Liss, Inc.

Comparison of resilience in adolescent survivors of brain tumors and healthy adolescents.

Science.gov (United States)

Chen, Chin-Mi; Chen, Yueh-Chih; Wong, Tai-Tong

2014-01-01

Resilience is essential for the psychological adjustment of adolescents experiencing difficulty. Comparing differences in resilience between adolescent survivors of brain tumors and healthy adolescents may help identify factors related to resilience in adolescents. The purpose of this study was to clarify how illness impacts the normative development of adolescent survivors of brain tumors by comparing them to healthy adolescents in terms of resilience and how it is affected by various health problems. This cross-sectional, case-control study used convenience sampling to recruit 13- to 18-year-old adolescent survivors of brain tumors and healthy adolescents matched by school level, gender, and living area. Data were collected by structured questionnaires. The sample included 60 adolescent survivors and 120 healthy adolescents. Participants in both groups were predominantly male adolescents (63.3%) and junior high school students (55%). The 2 groups did not differ significantly in resilience, but survivors without emotional problems had a higher mean resilience score than did healthy adolescents and survivors with emotional problems (F = 8.65, P adolescent survivors of brain tumors and healthy adolescents. In addition, the impact of emotional problems on resilience was more severe in brain tumor survivors than in healthy adolescents. Our results suggest that pediatric oncology nurses design interdisciplinary school-based interventions to reduce the impact of emotional problems on resilience in both healthy adolescents and those who survived brain tumors.

Aging study on atomic bomb survivors

International Nuclear Information System (INIS)

Okajima, Shunzo; Aoyama, Takashi; Norimura, Toshiyuki; Nishimori, Issei; Shiomi, Toshio

1976-01-01

This is an ad interim report on the survey which is being performed at the Atomic Disease Institute, Nagasaki University School of Medicine for the acceleration of aging in atomic bomb survivors. The survivors group consisted of 50 females between 40 and 49 years of age who were exposed somewhere within 1.4 km where exposure dose could be estimated accurately and whose mean estimated exposure dose was 225.9+-176.8 rads. The control group consisted of females of the same age group who were exposed at sites more than 2.5 km apart (atmospheric dose 2.9 rads). The items for the judgement of aging included physical measurements, external findings, functional findings, and special tests (urine, blood, pattern of serum protein fraction, and chromosome aberrations). As far as chromosome aberrations were concerned, the number of cells with stable aberrations, Cs, showed differences between the two groups, and the number of cells with exchange-type aberrations was large in the survivors group. No significant differences were observed in the other tests. (Serizawa, K.)