Reduced reciprocal giving in social anxiety - Evidence from the Trust Game.

Science.gov (United States)

Anderl, Christine; Steil, Regina; Hahn, Tim; Hitzeroth, Patricia; Reif, Andreas; Windmann, Sabine

2018-06-01

Social anxiety is known to impair interpersonal relationships. These impairments are thought to partly arise from difficulties to engage in affiliative interactions with others, such as sharing favors or reciprocating prosocial acts. Here, we examined whether individuals high compared to low in social anxiety differ in giving towards strangers in an economic game paradigm. One hundred and twenty seven non-clinical participants who had been pre-screened to be either particularly high or low in social anxiety played an incentivized Trust Game to assess trustful and reciprocal giving towards strangers in addition to providing information on real life interpersonal functioning (perceived social support and attachment style). We found that reciprocal, but not trustful giving, was significantly decreased among highly socially anxious individuals. Both social anxiety and reciprocal giving furthermore showed significant associations with self-reported real life interpersonal functioning. Participants played the Trust Game with the strategy method; results need replication with a clinical sample. Individuals high in social anxiety showed reduced reciprocal, but intact trustful giving, pointing to a constraint in responsiveness. The research may contribute to the development of new treatment and prevention programs to reduce the interpersonal impairments in socially anxious individuals. Copyright © 2017 Elsevier Ltd. All rights reserved.

Impacts of care-giving and sources of support: a comparison of end-of-life and non-end-of-life caregivers in Canada.

Science.gov (United States)

Williams, Allison M; Wang, Li; Kitchen, Peter

2016-03-01

This is the second in a series of papers that deal with care-giving in Canada, as based on data available from the Canadian General Social Survey (2007). Building on the first paper, which reviewed the differences between short-term, long-term and end-of-life (EOL) caregivers, this paper uniquely examines the caregiver supports employed by EOL caregivers when compared to non-EOL caregivers (short-term and long-term caregivers combined). Both papers employ data from Statistics Canada's General Social Survey (GSS Cycle 21: 2007). The GSS includes three modules, where respondents were asked questions about the unpaid home care assistance that they had provided in the last 12 months to someone at EOL or with either a long-term health condition or a physical limitation. The objective of this research paper was to investigate the link between the impact of the care-giving experience and the caregiver supports received, while also examining the differences in these across EOL and non-EOL caregivers. By way of factor analysis and regression modelling, we examine differences between two types of caregivers: (i) EOL and (ii) non-EOL caregivers. The study revealed that with respect to socio-demographic characteristics, health outcomes and caregiver supports, EOL caregivers were consistently worse off. This suggests that although all non-EOL caregivers are experiencing negative impacts from their care-giving role, comparatively greater supports are needed for EOL caregivers. © 2015 The Authors. Health and Social Care in the Community Published by John Wiley & Sons Ltd.

A Conversation Model Enabling Intelligent Agents to Give Emotional Support

NARCIS (Netherlands)

Van der Zwaan, J.M.; Dignum, V.; Jonker, C.M.

2012-01-01

In everyday life, people frequently talk to others to help them deal with negative emotions. To some extent, everybody is capable of comforting other people, but so far conversational agents are unable to deal with this type of situation. To provide intelligent agents with the capability to give

The combined effects of additives and supports on the synthesis of oxygenates over supported rhodium

International Nuclear Information System (INIS)

Chuang, S.C.; Tian, Y.; Goodwin, J.G. Jr.; Wender, I.

1985-01-01

There are potential advantages in the use of synthesis gas for the selective synthesis of oxygenated compounds rather than of hydrocarbons. This is due to the more versatile applications and higher value of oxygenates compared with that of hydrocarbons. Rh is known to be active in catalyzing, both heterogeneously and homogeneously, the formation of oxygenated compounds from synthesis gas. In a heterogeneous reaction system, the activity and selectivity of Rh catalysts are very sensitive to the chemical environment of Rh. By modifying its chemical environment through the use of various supports and/or with the addition of different promoters, Rh can selectively produce mostly oxygenates or mostly hydrocarbons. Studies have been carried out aimed at delineating the possible routes and intermediates involved in the formation of oxygenates and the function of additives (alkali promoters) and supports in the synthesis of oxygenates. Among the unpromoted Rh, the C/sub 2/ oxygenate selectivity decreased in the order: Rh/SiO/sub 2/ > Rh/MgO > Rh/La/sub 2/O/sub 3/ > Rh black, Rh/TiO/sub 2/ > Rh/Al/sub 2/O/sub 3/. High pressures improve selectivity to C/sub 2/ oxygenate compounds. Suppression of hydrogenation and ethanol dehydration was identified as major effects of alkali promotion. CO insertion was found to be dependent on both alkali promoters and on the supports. Results of ethanol addition indicated that the alkali species are located on both the Rh metal and on the support. The reaction network of CO hydrogenation on variously promoted catalysts is delineated, and the effect of secondary reactions on the overall product distribution is discussed

You can't always give what you want: the challenge of providing social support to low self-esteem individuals.

Science.gov (United States)

Marigold, Denise C; Cavallo, Justin V; Holmes, John G; Wood, Joanne V

2014-07-01

It can be challenging for support providers to facilitate effective social support interactions even when they have the best intentions. In the current article, we examine some reasons for this difficulty, with a focus on support recipients' self-esteem as a crucial variable. We predicted that recipients' receptiveness to support would be influenced by both support strategy and recipient self-esteem and that receptiveness in turn would impact providers' perceived caregiving efficacy and relationship quality. Study 1 (hypothetical scenarios), Study 2 (confederate interaction), and Study 3 (reports of recently received support) showed that individuals with low self-esteem (LSEs) are less receptive than are individuals with high self-esteem (HSEs) to support that positively reframes their experience but are equally receptive to support that validates their negative feelings. In Study 4, providers demonstrated some knowledge that positive reframing would be less helpful to LSEs than to HSEs but indicated equal intention to give such support. Study 5 showed that, in a real interaction, friends were indeed equally likely to offer positive reframing to both LSEs and HSEs but were less likely to offer validation to LSEs. LSEs were less accepting of such support, and in turn providers felt worse about the interaction, about themselves, and about their friendship more broadly. Study 6 confirmed that recipients' receptivity to support directly influenced providers' experience of a support interaction as well as their self- and relationship evaluations. The findings illustrate how well-meaning support attempts that do not match recipients' particular preferences may be detrimental to both members of the dyad.

Contact-Free Support Structures for Part Overhangs in Powder-Bed Metal Additive Manufacturing

Directory of Open Access Journals (Sweden)

Kenneth Cooper

2017-12-01

Full Text Available This study investigates the feasibility of a novel concept, contact-free support structures, for part overhangs in powder-bed metal additive manufacturing. The intent is to develop alternative support designs that require no or little post-processing, and yet, maintain effectiveness in minimizing overhang distortions. The idea is to build, simultaneously during part fabrications, a heat sink (called “heat support”, underneath an overhang to alter adverse thermal behaviors. Thermomechanical modeling and simulations using finite element analysis were applied to numerically research the heat support effect on overhang distortions. Experimentally, a powder-bed electron beam additive manufacturing system was utilized to fabricate heat support designs and examine their functions. The results prove the concept and demonstrate the effectiveness of contact-free heat supports. Moreover, the method was tested with different heat support parameters and applied to various overhang geometries. It is concluded that the heat support proposed has the potential to be implemented in industrial applications.

Supporting Members and Friends

Science.gov (United States)

2005-10-01

Thank you! Over the past year, AGU has received 12,104 gifts, both large and small, from members and friends. The Union has also received corporate contributions, National Science Foundation grants, and support from the National Oceanographic Partnership Program and National Association of Geoscience Teachers. Together their generosity has benefited AGU non revenue producing programs that are critical to our science and the future health of the Union. The following list gratefully acknowledges annual gifts of $100 or more and cumulative giving of $5,000 or more. The 1919 Society ($100,000 or more) and Benefactors ($5,000-$99,999) recognize single major gifts and cumulative contributions. Three circles acknowledge annual giving: President's Circle ($1,000 or more), Leadership Circle ($200-$999), and Supporters Circle ($100-$199). Supporting Life Members, who contribute a one-time gift of $1,200 in addition to lifetime dues, are among our most loyal Supporters.

To give or not to give, that's the question: How methodology is destiny in Dutch giving data

NARCIS (Netherlands)

Bekkers, R.H.F.P.; Wiepking, P.

2006-01-01

In research on giving, methodology is destiny. The volume of donations estimated from sample surveys strongly depends on the length of the questionnaire used to measure giving. By comparing two giving surveys from the Netherlands, the authors show that a short questionnaire on giving not only

Children are sensitive to norms of giving

OpenAIRE

McAuliffe, K.; Raihani, N. J.; Dunham, Y.

2017-01-01

People across societies engage in costly sharing, but the extent of such sharing shows striking cultural variation, highlighting the importance of local norms in shaping generosity. Despite this acknowledged role for norms, it is unclear when they begin to exert their influence in development. Here we use a Dictator Game to investigate the extent to which 4- to 9-year-old children are sensitive to selfish (give 20%) and generous (give 80%) norms. Additionally, we varied whether children were ...

Thinkers and feelers: Emotion and giving.

Science.gov (United States)

Corcoran, Katie E

2015-07-01

Voluntary organizations, such as religious congregations, ask their members to contribute money as a part of membership and rely on these contributions for their survival. Yet often only a small cadre of members provides the majority of the contributions. Past research on congregational giving focuses on cognitive rational processes, generally neglecting the role of emotion. Extending Collins' (2004) interaction ritual theory, I predict that individuals who experience positive emotions during religious services will be more likely to give a higher proportion of their income to their congregation than those who do not. Moreover, I argue that this effect will be amplified in congregational contexts characterized by high aggregate levels of positive emotion, strictness, dense congregational networks, and expressive rituals. Using data from the 2001 U.S. Congregational Life Survey and multilevel modeling, I find support for several of these hypotheses. The findings suggest that both cognitive and emotional processes underlie congregational giving. Copyright © 2014 Elsevier Inc. All rights reserved.

IMPROVING WOMEN'S LIVES Practical support for women gives ...

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

IDRC Communications. LASTING IMPACTS. IDRC has supported poor women in developing countries in their efforts to learn, to earn, and to take part in local decision-making. University degrees and decent jobs make it easier ... Two Palestinian women sit in classroom. Scholarships bring hope to poor Palestinian women ...

Feed additives : annual report 2010 of the National Reference Laboratory

NARCIS (Netherlands)

Driessen, J.J.M.; Beek, W.M.J.; Jong, de J.

2011-01-01

This report of the National Reference Laboratory (NRL) for feed additives describes the activties employed in 2010. The main tasks of the NRL are: giving assistance to the European Union Reference Laboratort (EU-RL) on their request and advice and support the competent authority, the Dutch Ministry

To Give or Not to Give, That Is the Question : How Methodology Is Destiny in Dutch Giving Data

NARCIS (Netherlands)

Bekkers, René; Wiepking, Pamala

2006-01-01

In research on giving, methodology is destiny. The volume of donations estimated from sample surveys strongly depends on the length of the questionnaire used to measure giving. By comparing two giving surveys from the Netherlands, the authors show that a short questionnaire on giving not only

Job attitudes among workers with disabilities: The importance of family support in addition to organizational support.

Science.gov (United States)

Pérez, Vanesa; Alcover, Carlos-María; Chambel, Maria José

2015-01-01

In the case of workers with disabilities, family support is often essential to gain access to the labor market and achieve personal autonomy and financial independence, in addition to fostering job satisfaction and permanence in the organization. Moreover, the support offered by organizations is particularly valued by workers with disabilities, as the organizations that hire such people generally go to considerable lengths to ensure their adaptation and integration in the workplace, contributing to job satisfaction and permanence in the organization. The aim of this study is to investigate the relationships between organizational support and family support with job satisfaction and intention to quit the organization among workers with disabilities employed in ordinary firms. Our study surveyed 204 workers using a questionnaire, and we used Structural Equation Modeling (SEM) analyses to test these relationships. Our results show that organizational support is a significant explanatory factor in the levels of job satisfaction. Moreover, our results indicate that the participants perceived high levels of support from their families, facilitating the conciliation of work and family life. Our results have practical implications in order to improve full integration and normalization of workers with disabilities in ordinary jobs.

The Effectiveness of Additional Literacy Support (ALS) in Years 3 and 4

Science.gov (United States)

Bunn, Tim

2008-01-01

This study compared the progress in reading and spelling of 256 children in 11 classes in 9 English primary schools in Years 3 and 4, and a partially overlapping sample of 126 children who received additional help with literacy during 1 year. Teachers and teaching assistants used either Additional Literacy Support (ALS), a highly structured set of…

System for the chemical professing and evaluation gives the residual thickness the gives detecting for gives appearances LR115 type 2

International Nuclear Information System (INIS)

Carrazana Gonzalez, J.A.; Tomas Zerquera, J.; Prendes Alonso, M.

1998-01-01

In this work the system is described built in the CPHR for the homogeneous chemical processing gives detecting gives nuclear appearances. A new developed method is exposed, based on the application gives the technique optical densitometry, for the precise estimate gives the residual thickness, gives detecting, gives nuclear appearances LR115 type 2 after the process gives chemical engraving

Supporting student nurses in practice with additional online communication tools.

Science.gov (United States)

Morley, Dawn A

2014-01-01

Student nurses' potential isolation and difficulties of learning on placement have been well documented and, despite attempts to make placement learning more effective, evidence indicates the continuing schism between formal learning at university and situated learning on placement. First year student nurses, entering placement for the first time, are particularly vulnerable to the vagaries of practice. During 2012 two first year student nurse seminar groups (52 students) were voluntarily recruited for a mixed method study to determine the usage of additional online communication support mechanisms (Facebook, wiki, an email group and traditional methods of support using individual email or phone) while undertaking their first five week clinical placement. The study explores the possibility of strengthening clinical learning and support by promoting the use of Web 2.0 support groups for student nurses. Results indicate a high level of interactivity in both peer and academic support in the use of Facebook and a high level of interactivity in one wiki group. Students' qualitative comments voice an appreciation of being able to access university and peer support whilst working individually on placement. Recommendations from the study challenge universities to use online communication tools already familiar to students to complement the support mechanisms that exist for practice learning. This is tempered by recognition of the responsibility of academics to ensure their students are aware of safe and effective online communication. Copyright © 2013 Elsevier Ltd. All rights reserved.

When breastfeeding is unsuccessful--mothers' experiences after giving up breastfeeding

DEFF Research Database (Denmark)

Larsen, Jette Schilling; Kronborg, Hanne

2013-01-01

by meaning condensation. The mothers experienced that giving up breastfeeding was a crucial but necessary decision for the child’s health and well-being. They tried to “be on the side of the angels” by caring for and bonding with the child. The mothers were divided between expressing milk or formula feeding...... that mothers who have to give up breastfeeding need special attention and support....

Improving Evidence on Private Giving in Emerging Economies ...

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

... gaps on amounts and sources. There is also a lack of research on regulations and policies that support or discourage private giving. This research project will explore philanthropic cooperation in emerging and developing country contexts by quantifying financial flows from emerging economies to developing countries.

The giving standard: conditional cooperation in the case of charitable giving

NARCIS (Netherlands)

P. Wiepking (Pamala); M. Heijnen (Merijn)

2011-01-01

textabstractIn this study, we make a first attempt to investigate the mechanisms of conditional cooperation in giving outside experiments, using retrospective survey data on charitable giving (the Giving the Netherlands Panel Study 2005 (GINPS05, 2005 ; N  = 1474)). Our results show that in the case

Effect of niobium addition in support catalysts applied in satellite propulsion

Energy Technology Data Exchange (ETDEWEB)

Soares, M.S., E-mail: marciosteinmetz@hotmail.com.br [Space Research National Institute, Combustion & Propulsion Associated Laboratory (Brazil); University of São Paulo, Lorena Engineering School, Materials Engineering Dept. (Brazil); Barbosa, R.D. [Space Research National Institute, Combustion & Propulsion Associated Laboratory (Brazil); University of São Paulo, Lorena Engineering School, Chemical Engineering Dept. (Brazil); Cruz, G.M. da; Rodrigues, J.A.J. [Space Research National Institute, Combustion & Propulsion Associated Laboratory (Brazil); Ribeiro, S. [University of São Paulo, Lorena Engineering School, Materials Engineering Dept. (Brazil)

2017-03-01

Catalysts composed of iridium as the active phase dispersed in aluminum oxide (Ir/Al{sub 2}O{sub 3}) are used in propulsion systems that employ hydrazine as monopropellant in the control of satellite orbit and attitude. The aluminum oxide (Al{sub 2}O{sub 3}) utilized as support must present high values of specific surface area, pore volume, and crush strength. The niobium effect was evaluated in this work, in its oxide form (Nb{sub 2}O{sub 5}), by 3 different methods: with the employment of a NbCl{sub 5} precursor solution, by wet impregnation and dry impregnation of an alumina obtained from a mixture of gibbsite and boehmite and by physical mixing of gibbsite and hydrated niobium oxide, both autoclaved separately. Aluminum oxides were prepared in both cases containing Nb{sub 2}O{sub 5} contents of 10, 20, and 30% w/w. The acid impregnating NbCl{sub 5} solution in the wet impregnation method caused a strong attack to the Al{sub 2}O{sub 3} support, altering and compromising its initial structure and morphology. This process did not occur in the supports prepared by dry impregnation. However, results indicated that the use of this methodology with Nb{sub 2}O{sub 5} contents of 20% and 30%, caused an extensive coverage of the support by Nb{sub 2}O{sub 5}, modifying the nature and amount of alumina sites responsible for anchorage of the iridium precursor. In the case of supports prepared through physical mixture (Nb{sub 2}O{sub 5}-Al{sub 2}O{sub 3}) from aluminum hydroxide and niobium acid precursor compounds, with both being previously autoclaved separately, the 20% and 30% Nb{sub 2}O{sub 5} contents presented the most promising properties, since the binder effect caused by amorphous Nb{sub 2}O{sub 5} increased the crush strength of the support, without compromising the aluminum oxide morphology and texture. Despite of existence of stronger acid sites due to the addition of niobium oxide to aluminum oxide, no increase in the acidity of the materials was observed due

Children are sensitive to norms of giving.

Science.gov (United States)

McAuliffe, Katherine; Raihani, Nichola J; Dunham, Yarrow

2017-10-01

People across societies engage in costly sharing, but the extent of such sharing shows striking cultural variation, highlighting the importance of local norms in shaping generosity. Despite this acknowledged role for norms, it is unclear when they begin to exert their influence in development. Here we use a Dictator Game to investigate the extent to which 4- to 9-year-old children are sensitive to selfish (give 20%) and generous (give 80%) norms. Additionally, we varied whether children were told how much other children give (descriptive norm) or what they should give according to an adult (injunctive norm). Results showed that children generally gave more when they were exposed to a generous norm. However, patterns of compliance varied with age. Younger children were more likely to comply with the selfish norm, suggesting a licensing effect. By contrast, older children were more influenced by the generous norm, yet capped their donations at 50%, perhaps adhering to a pre-existing norm of equality. Children were not differentially influenced by descriptive or injunctive norms, suggesting a primacy of norm content over norm format. Together, our findings indicate that while generosity is malleable in children, normative information does not completely override pre-existing biases. Copyright © 2017 Elsevier B.V. All rights reserved.

Teachers’ perceptions of students’ additional support needs : in the eye of the beholder?

NARCIS (Netherlands)

Bruggink, Marjon; Goei, Sui L.; Koot, Hans M.

2016-01-01

Nowadays, teachers are regarded as key players in the process of identifying and catering to students’ additional support needs within mainstream primary classrooms. However, teachers’ professional judgements regarding students with special needs have been found to be contextually influenced (e.g.

Additive Manufacturing of Overhang Structures Using Moisture-Cured Silicone with Support Material

Directory of Open Access Journals (Sweden)

Mohan Muthusamy

2018-04-01

Full Text Available Additive manufacturing (AM of soft materials has a wide variety of applications, such as customized or wearable devices. Silicone is one popular material for these applications given its favorable material properties. However, AM of silicone parts with overhang structures remains challenging due to the soft nature of the material. Overhang structures are the areas where there is no underlying structure. Typically, a support material is used and built in the underlying space so that the overhang structures can be built upon it. Currently, there is no support structure that has been used for AM of silicone. The goal of this study is to develop an AM process to fabricate silicone parts with overhang structures. We first identified and confirmed poly-vinyl alcohol (PVA, a water-soluble material, as a suitable support material for silicone by evaluating the adhesion strength between silicone and PVA. Process parameters for the support material, including critical overhang angle and minimum infill density for the support material, are identified. However, overhang angle alone is not the only determining factor for support material. As silicone is a soft material, it deflects due to its own weight when the height of the overhang structure increases. A finite element model is developed to estimate the critical overhang height paired with different overhang angles to determine whether the use of support material is needed. Finally, parts with overhang structures are printed to demonstrate the capability of the developed process.

Give Me Strength.

Institute of Scientific and Technical Information of China (English)

维拉

1996-01-01

Mort had an absolutely terrible day at the office.Everythingthat could go wrong did go wrong.As he walked home he could beheard muttering strange words to himself:“Oh,give me strength,give me strength.”Mort isn’t asking for the kind of strength thatbuilds strong muscles:he’s asking for the courage or ability to

Giving to Excellence: Generating Philanthropic Support for UK Higher Education. Ross-CASE Report 2016

Science.gov (United States)

Jain, Yashraj

2016-01-01

This report presents findings from the 2016 Ross-CASE Survey of Philanthropic Giving to Universities in UK. The project was conducted by CASE Europe and funded by HEFCE and the Ross-Group. This year's survey comes at a time of great change for the UK charity sector. The historical trend data of previous surveys will be invaluable in helping…

Role-modeling and conversations about giving in the socialization of adolescent charitable giving and volunteering.

Science.gov (United States)

Ottoni-Wilhelm, Mark; Estell, David B; Perdue, Neil H

2014-01-01

This study investigated the relationship between the monetary giving and volunteering behavior of adolescents and the role-modeling and conversations about giving provided by their parents. The participants are a large nationally-representative sample of 12-18 year-olds from the Panel Study of Income Dynamics' Child Development Supplement (n = 1244). Adolescents reported whether they gave money and whether they volunteered. In a separate interview parents reported whether they talked to their adolescent about giving. In a third interview, parents reported whether they gave money and volunteered. The results show that both role-modeling and conversations about giving are strongly related to adolescents' giving and volunteering. Knowing that both role-modeling and conversation are strongly related to adolescents' giving and volunteering suggests an often over-looked way for practitioners and policy-makers to nurture giving and volunteering among adults: start earlier, during adolescence, by guiding parents in their role-modeling of, and conversations about, charitable giving and volunteering. Copyright © 2013 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

New tendencies in the legal mark give the civil liability for nuclear damages

International Nuclear Information System (INIS)

Gil Portela, Rosario; Alonso Gonzalez, Ivonne

1998-01-01

The development gives an indispensable legal mark for the execution a nuclear program it includes relative special dispositions to the civil liability for nuclear damages. The existence gives an international regime in this matter and its current improvement, give the one that Cuba is State it leaves, it conditions the inclusion additional requirements in the national legislative system on civil liability relatives to the possible damages that it could cause to the personal one and environment in general a nuclear accident

Distributed support modelling for vertical track dynamic analysis

Science.gov (United States)

Blanco, B.; Alonso, A.; Kari, L.; Gil-Negrete, N.; Giménez, J. G.

2018-04-01

The finite length nature of rail-pad supports is characterised by a Timoshenko beam element formulation over an elastic foundation, giving rise to the distributed support element. The new element is integrated into a vertical track model, which is solved in frequency and time domain. The developed formulation is obtained by solving the governing equations of a Timoshenko beam for this particular case. The interaction between sleeper and rail via the elastic connection is considered in an analytical, compact and efficient way. The modelling technique results in realistic amplitudes of the 'pinned-pinned' vibration mode and, additionally, it leads to a smooth evolution of the contact force temporal response and to reduced amplitudes of the rail vertical oscillation, as compared to the results from concentrated support models. Simulations are performed for both parametric and sinusoidal roughness excitation. The model of support proposed here is compared with a previous finite length model developed by other authors, coming to the conclusion that the proposed model gives accurate results at a reduced computational cost.

Giving presentations

CERN Document Server

Ellis, Mark

1997-01-01

This is part of a series of books, which gives training in key business communication skills. Emphasis is placed on building awareness of language appropriateness and fluency in typical business interactions. This new edition is in full colour.

The Effect of Media on Charitable Giving and Volunteering: Evidence from the "Give Five" Campaign

Science.gov (United States)

Yoruk, Baris K.

2012-01-01

Fundraising campaigns advertised via mass media are common. To what extent such campaigns affect charitable behavior is mostly unknown, however. Using giving and volunteering surveys conducted biennially from 1988 to 1996, I investigate the effect of a national fundraising campaign, "Give Five," on charitable giving and volunteering patterns. The…

Care-giving as a Canadian-Vietnamese tradition: 'it's like eating, you just do it'.

Science.gov (United States)

Donovan, Rhonda; Williams, Allison M

2015-01-01

The objective of this study was to examine how Vietnamese family caregivers (FCGs) perceive, manage and experience end-of-life care-giving for seriously ill family members. Using an instrumental case study design, this longitudinal qualitative research employed the use of cultural brokers/language interpreters to help ensure that the research was conducted in a culturally-appropriate manner. Participants (n = 18) discussed their experiences of care-giving within the context of a traditional cultural framework, which was found to influence their motivations and approaches to care-giving, as well as their propensities towards the use of various supports and services. The study was carried out in southern Ontario, Canada, and participants were providing home-based care-giving in the community. Data were collected throughout 2010 and 2011. The ways in which care-giving was perceived and expressed are reflected in three themes: (i) Natural: identity and care work; (ii) Intentional: whole-person care; and (iii) Intensive: standards, struggle and the context of care. This research confirms the need for culturally-appropriate services and supports while illustrating that Vietnamese FCGs not only value, but are also likely to use healthcare and social services if they are language-accessible, built on trust and demonstrate respect for their values as individuals, regardless of culture. © 2014 The Authors. Health and Social Care in the Community published by John Wiley & Sons Ltd.

Mapping the imaginary of charitable giving

DEFF Research Database (Denmark)

Bajde, Domen

2012-01-01

The meaningfulness of charitable giving is largely owed to the imaginary conceptions that underpin this form of giving. Building on Taylor's notion of “social imaginary” and Godelier's work on “gift imaginary,” we theorize the imaginary of charitable giving. Through a combination of qualitative m...... across relatively stable assemblages of conceptions of poverty, donors, end-recipients and charitable giving. These assemblages are suggested to form a multifaceted imaginary that is both cultural (shared) and personal (individually performed).......The meaningfulness of charitable giving is largely owed to the imaginary conceptions that underpin this form of giving. Building on Taylor's notion of “social imaginary” and Godelier's work on “gift imaginary,” we theorize the imaginary of charitable giving. Through a combination of qualitative...

Rhodium-catalyzed chemo-, regio-, and enantioselective addition of 2-pyridones to terminal allenes.

Science.gov (United States)

Li, Changkun; Kähny, Matthias; Breit, Bernhard

2014-12-08

A rhodium-catalyzed chemo-, regio-, and enantioselective addition of 2-pyridones to terminal allenes to give branched N-allyl 2-pyridones is reported. Preliminary mechanistic studies support the hypothesis that the reaction was initiated from the more acidic 2-hydroxypyridine form, and the initial kinetic O-allylation product was finally converted into the thermodynamically more stable N-allyl 2-pyridones. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

The Practical Realities of Giving Back

Directory of Open Access Journals (Sweden)

Ashton Bree Wesner

2014-07-01

Full Text Available In this thematic section, authors consider practical ways of giving back to the communities in which they conduct research. Each author discusses their evolving thoughts on how to give back in these practical ways. Some of these authors discuss giving back by giving money, food, rides, parties, and water bottles. In other cases, authors discuss giving back by creating jobs in the short or long term, grant writing, advocacy, and education. Story-telling is also a theme that many of the authors in this section discuss. For some authors, non-material forms of giving back are critical—simply maintaining social ties to the communities in which they worked, or sharing humor. The authors consider the utility of their attempts at giving back, and in some cases present their personal philosophy or guidelines on the subject.

Additional Support for the Information Systems Analyst Exam as a Valid Program Assessment Tool

Science.gov (United States)

Carpenter, Donald A.; Snyder, Johnny; Slauson, Gayla Jo; Bridge, Morgan K.

2011-01-01

This paper presents a statistical analysis to support the notion that the Information Systems Analyst (ISA) exam can be used as a program assessment tool in addition to measuring student performance. It compares ISA exam scores earned by students in one particular Computer Information Systems program with scores earned by the same students on the…

How Safe Are Color Additives?

Science.gov (United States)

... Linkedin Pin it Email Print Subscribe: FDA Consumer Health Information Color additives give the red tint to your fruit punch ... in Foods, Drugs, Cosmetics, and Medical Devices Color Additives: FDA's Regulatory Process and Historical Perspectives ... Health Cosmetics Dietary Supplements Drugs Food Medical Devices Nutrition ...

Giving what one should: explanations for the knowledge-behavior gap for altruistic giving.

Science.gov (United States)

Blake, Peter R

2018-04-01

Several studies have shown that children struggle to give what they believe that they should: the so-called knowledge-behavior gap. Over a dozen recent Dictator Game studies find that, although young children believe that they should give half of a set of resources to a peer, they typically give less and often keep all of the resources for themselves. This article reviews recent evidence for five potential explanations for the gap and how children close it with age: self-regulation, social distance, theory of mind, moral knowledge and social learning. I conclude that self-regulation, social distance, and social learning show the most promising evidence for understanding the mechanisms that can close the gap. Copyright © 2017 Elsevier Ltd. All rights reserved.

Reciprocity is not give and take: asymmetric reciprocity to positive and negative acts.

Science.gov (United States)

Keysar, Boaz; Converse, Benjamin A; Wang, Jiunwen; Epley, Nicholas

2008-12-01

Unlike economic exchange, social exchange has no well-defined "value." It is based on the norm of reciprocity, in which giving and taking are to be repaid in equivalent measure. Although giving and taking are colloquially assumed to be equivalent actions, we demonstrate that they produce different patterns of reciprocity. In five experiments utilizing a dictator game, people reciprocated in like measure to apparently prosocial acts of giving, but reciprocated more selfishly to apparently antisocial acts of taking, even when the objective outcomes of the acts of giving and taking were identical. Additional results demonstrate that acts of giving in social exchanges are perceived as more generous than objectively identical acts of taking, that taking tends to escalate, and that the asymmetry in reciprocity is not due to gaining versus losing resources. Reciprocity appears to operate on an exchange rate that assigns value to the meaning of events, in a fashion that encourages prosocial exchanges.

How to Safely Give Ibuprofen

Science.gov (United States)

... of ibuprofen are available in similar forms. How to Give When giving ibuprofen, refer to the following dosage ... of Use Notice of Nondiscrimination Visit the Nemours Web site. Note: All information on KidsHealth® is for ...

The Limits to Giving Back

Directory of Open Access Journals (Sweden)

Jade S. Sasser

2014-07-01

Full Text Available In this thematic section, authors consider the limitations on giving back that they faced in field research, or saw others face. For some authors, their attempts at giving back were severely limited by the scope of their projects, or their understandings of local cultures or histories. For others, very specific circumstances and historical interventions of foreigners in certain places can limit how and to what extent a researcher is able to have a reciprocal relationship with the participating community. Some authors, by virtue of their lesser positions of power relative to those that they were studying, simply decided not to give back to those communities. In each article it becomes apparent that how and in what ways people give back is unique (and limited both to their personal values and the contexts in which they do research.

Traditional gift-giving and gambling amongst Pacific mothers living in New Zealand.

Science.gov (United States)

Perese, Lana; Gao, Wanzhen; Erick, Stephanie; Macpherson, Cluny; Cowley-Malcolm, Esther; Sundborn, Gerhard

2011-09-01

Cultural variables are implicated in gambling literature as playing an important role in the initiation and maintenance of gambling activity, however there remains a paucity of research that defines and investigates the association between cultural factors, gambling and problem gambling amongst different cultural groups. The first data collection point for a cohort of mothers within the longitudinal Pacific Islands Families study identified that the Pacific cultural practice of traditional gift-giving was associated with gambling activity and expenditure. In this paper, data about traditional gift-giving and gambling are presented from the third collection point within this study. The results support an association between gambling (rather than problem gambling) and traditional gift-giving. This paper contends the need to contextualise Pacific peoples gambling within Pacific cultures. Also a need is identified to examine and address the psycho-social and cultural impacts of gambling for Pacific peoples.

Whether and How Much to Give

DEFF Research Database (Denmark)

Petrovski, Erik

This study evaluates whether factors known to foster charitable giving have a uniform influence on both (1) the decision to give and (2) the decision of how much to give. I establish that these two decisions are independent by dismissing the widely used Tobit model, which assumes a singe decision...

IMPACT OF THE “GIVING CIGARETTES IS GIVING HARM” CAMPAIGN ON KNOWLEDGE AND ATTITUDES OF CHINESE SMOKERS

Science.gov (United States)

Huang, Li-Ling; Thrasher, James F.; Jiang, Yuan; Li, Qiang; Fong, Geoffrey T.; Chang, Yvette; Walsemann, Katrina M.; Friedman, Daniela B.

2015-01-01

Objective To date there is limited published evidence on the efficacy of tobacco control mass media campaigns in China. This study aimed to evaluate the impact of a mass media campaign “Giving Cigarettes is Giving Harm” (GCGH) on Chinese smokers’ knowledge of smoking-related harms and attitudes toward cigarette gifts. Methods Population-based, representative data were analyzed from a longitudinal cohort of 3,709 adult smokers who participated in the International Tobacco Control China Survey conducted in six Chinese cities before and after the campaign. Logistic regression models were estimated to examine associations between campaign exposure and attitudes about cigarettes as gifts measured post-campaign. Poisson regression models were estimated to assess the effects of campaign exposure on post-campaign knowledge, adjusting for pre-campaign knowledge. Findings Fourteen percent (n=335) of participants recalled the campaign within the cities where the GCGH campaign was implemented. Participants in the intervention cities who recalled the campaign were more likely to disagree that cigarettes are good gifts (71% vs. 58%, pcampaign-targeted knowledge than those who did not recall the campaign (Mean=1.97 vs. 1.62, pcampaign-targeted knowledge were similar in both cities, perhaps due to a secular trend, low campaign recall, or contamination issues. Conclusions These findings suggest that the GCGH campaign increased knowledge of smoking harms, which could promote downstream cessation. Findings provide evidence to support future campaign development to effectively fight the tobacco epidemic in China. PMID:24813427

Inequality and redistribution behavior in a give-or-take game

Science.gov (United States)

Bechtel, Michael M.; Scheve, Kenneth F.

2018-01-01

Political polarization and extremism are widely thought to be driven by the surge in economic inequality in many countries around the world. Understanding why inequality persists depends on knowing the causal effect of inequality on individual behavior. We study how inequality affects redistribution behavior in a randomized “give-or-take” experiment that created equality, advantageous inequality, or disadvantageous inequality between two individuals before offering one of them the opportunity to either take from or give to the other. We estimate the causal effect of inequality in representative samples of German and American citizens (n = 4,966) and establish two main findings. First, individuals imperfectly equalize payoffs: On average, respondents transfer 12% of the available endowments to realize more equal wealth distributions. This means that respondents tolerate a considerable degree of inequality even in a setting in which there are no costs to redistribution. Second, redistribution behavior in response to disadvantageous and advantageous inequality is largely asymmetric: Individuals who take from those who are richer do not also tend to give to those who are poorer, and individuals who give to those who are poorer do not tend to take from those who are richer. These behavioral redistribution types correlate in meaningful ways with support for heavy taxes on the rich and the provision of welfare benefits for the poor. Consequently, it seems difficult to construct a majority coalition willing to back the type of government interventions needed to counter rising inequality. PMID:29555734

Production Logistics Simulation Supported by Process Description Languages

Directory of Open Access Journals (Sweden)

Bohács Gábor

2016-03-01

Full Text Available The process description languages are used in the business may be useful in the optimization of logistics processes too. The process description languages would be the obvious solution for process control, to handle the main sources of faults and to give a correct list of what to do during the logistics process. Related to this, firstly, the paper presents the main features of the frequent process description languages. The following section describes the currently most used process modelling languages, in the areas of production and construction logistics. In addition, the paper gives some examples of logistics simulation, as another very important field of logistics system modelling. The main edification of the paper, the logistics simulation supported by process description languages. The paper gives a comparison of a Petri net formal representation and a Simul8 model, through a construction logistics model, as the major contribution of the research.

Exploring states of panacea and perfidy of family and community volunteerism in palliative care giving in Kanye CHBC program, Botswana

Directory of Open Access Journals (Sweden)

Simon Kangethe

2010-01-01

Recommendations: The study recommends: (1 Socializing boys early enough in life into care giving; (2 Offering incentives to the caregivers; (3 Use of public forums to persuade men to accept helping women in carrying out care giving duties; (4 And enlisting support of all leaders to advocate for men′s involvement in care giving.

Giving behavior of millionaires.

Science.gov (United States)

Smeets, Paul; Bauer, Rob; Gneezy, Uri

2015-08-25

This paper studies conditions influencing the generosity of wealthy people. We conduct incentivized experiments with individuals who have at least €1 million in their bank account. The results show that millionaires are more generous toward low-income individuals in a giving situation when the other participant has no power, than in a strategic setting, where the other participant can punish unfair behavior. Moreover, the level of giving by millionaires is higher than in any other previous study. Our findings have important implications for charities and financial institutions that deal with wealthy individuals.

Give me a break! Informal caregiver attitudes towards respite care.

Science.gov (United States)

van Exel, Job; de Graaf, Gjalt; Brouwer, Werner

2008-10-01

Because informal health care is now recognized to be indispensable to health care systems, different forms of respite care have been developed and publicly funded that supposedly alleviate caregivers' perceived burdens and help prolong the care giving task. Nonetheless, the use of respite care services is low even among substantially strained caregivers. To throw light on this low usage, this paper explores the associations between attitudes towards respite care, characteristics of the care giving situation, and the need and use of respite care. The survey, administered to a sample of 273 informal caregivers, addressed caregiver, care recipient, and care giving situation characteristics, as well as the familiarity and use of respite care services. It also included a sub-set of 12 statements eliciting attitudes towards respite care from an earlier study [Van Exel NJA, De Graaf G, Brouwer WBF. Care for a break? An investigation of informal caregivers' attitudes toward respite care using Q-methodology. Health Policy 2007;83(2/3):332-42]. Associations between variables were measured using univariate statistics and multinomial logistic regression. We found three caregiver attitudes, distributed fairly equally in the sample, that are apparently associated with caregiver educational level, employment status, health and happiness, as well as care recipient gender, duration and intensity of care giving, relationship, co-residence, need for surveillance, and subjective burden and process utility of care giving. However, the relation between attitude and familiarity with and use of respite care services is ambiguous. Although further exploration is needed of the mix of Q-methodology and survey analysis, the overall results indicate that a considerable portion of the caregiver population needs but does not readily ask for support or respite care. This finding has important policy implications in the context of an ageing population.

Supporting renewable energy on liberalised markets: green electricity between additionally and consumer sovereignty

International Nuclear Information System (INIS)

Menges, R.

2003-01-01

The German feed-in regulation has been perhaps the most effective promotional policy for green electricity. However, with the growing momentum of the liberalisation process the current regulation is challenged by structural problems about how to address the demand side. Price regulation leaves little room for private green electricity market activities. Moreover, the success of the feed-in regulation depends on a strict differentiation of the political segment and the emerging green electricity markets. The question, therefore, is about the role green electricity markets can (or should) perform in general. In order to evaluate green electricity markets the additionality criteria is frequently used, implying that markets are only desirable if they lead to additional environmental effects. The additionality criteria has two implications: First, transformed into individual behaviour, additionality implies that consumers are assumed to act as pure altruists. However, there is evidence from empirical studies that green electricity consumers behave more as impure altruists: they are not so much interested in the objective environmental impact of their behaviour but more objected to receive a private satisfaction from buying an environmental friendly product. Whereas theoretical models in the case of pure altruism suggest that private activities crowd out totally when policy becomes active in supporting the public good, this crowding out disappears in the case of impure altruism. Second, using end-state criteria such as the additionality principle as precondition, and neglecting process criteria such as consumer sovereignty, means to prevent establishing competitive market process right at the outset in principle. (author)

Supporting renewable energy on liberalised markets: green electricity between additionality and consumer sovereignty

International Nuclear Information System (INIS)

Menges, Roland

2003-01-01

The German feed-in regulation has been perhaps the most effective promotional policy for green electricity. However, with the growing momentum of the liberalisation process the current regulation is challenged by structural problems about how to address the demand side. Price regulation lefts only little room for private green electricity market activities. Moreover, the success of the feed-in regulation depends on a strict differentiation of the political segment and the emerging green electricity markets. The question, therefore, is about the role green electricity markets can (or should) perform in general. In order to evaluate green electricity markets the additionality criteria is frequently used, implying that markets are only desirable if they lead to additional environmental effects. The additionality criteria has two implications: First, transformed into individual behaviour, additionality implies that consumers are assumed to act as pure altruists. However, there is evidence from empirical studies that green electricity consumers behave more as impure altruists: they are not so much interested in the objective environmental impact of their behaviour but more objected to receive a private satisfaction from buying an environmental friendly product. Whereas theoretical models in the case of pure altruism suggest that private activities crowd out totally when policy becomes active in supporting the public good, this crowding out disappears in the case of impure altruism. Second, using end-state criteria such as the additionality principle as pre-condition, and neglecting process criteria such as consumer sovereignty, means to prevent establishing competitive market process right at the outset in principle

Do spinors give rise to a frame-dragging effect?

International Nuclear Information System (INIS)

Randono, Andrew

2010-01-01

We investigate the effect of the intrinsic spin of a fundamental spinor field on the surrounding spacetime geometry. We show that despite the lack of a rotating stress-energy source (and despite claims to the contrary) the intrinsic spin of a spin-half fermion gives rise to a frame-dragging effect analogous to that of orbital angular momentum, even in Einstein-Hilbert gravity where torsion is constrained to be zero. This resolves a paradox regarding the counter-force needed to restore Newton's third law in the well-known spin-orbit interaction. In addition, the frame-dragging effect gives rise to a long-range gravitationally mediated spin-spin dipole interaction coupling the internal spins of two sources. We argue that despite the weakness of the interaction, the spin-spin interaction will dominate over the ordinary inverse square Newtonian interaction in any process of sufficiently high energy for quantum field theoretical effects to be non-negligible.

Nurses in need of additional support: web sites offering information in eldercare nursing environments.

Science.gov (United States)

Matusitz, Jonathan; Breen, Gerald-Mark; Marathe, Shriram S; Wan, Thomas T H

2010-01-01

Studies have shown the usefulness of telemedicine and telecare in multiple settings. One form of telemedicine is e-health. Residents of nursing homes are a unique population that may significantly benefit from the e-health resources available to their caregivers. E-health Web sites appear to be viable, feasible, and timely interventional methods to provide the additional knowledge and support practitioners in these settings may need to provide preventative, reactive, and remedial care for frail residents.

Additional Interventions to Enhance the Effectiveness of Individual Placement and Support: A Rapid Evidence Assessment

Directory of Open Access Journals (Sweden)

Naomi Boycott

2012-01-01

Full Text Available Topic. Additional interventions used to enhance the effectiveness of individual placement and support (IPS. Aim. To establish whether additional interventions improve the vocational outcomes of IPS alone for people with severe mental illness. Method. A rapid evidence assessment of the literature was conducted for studies where behavioural or psychological interventions have been used to supplement standard IPS. Published and unpublished empirical studies of IPS with additional interventions were considered for inclusion. Conclusions. Six published studies were found which compared IPS alone to IPS plus a supplementary intervention. Of these, three used skills training and three used cognitive remediation. The contribution of each discrete intervention is difficult to establish. Some evidence suggests that work-related social skills and cognitive training are effective adjuncts, but this is an area where large RCTs are required to yield conclusive evidence.

Giving Back, Moving Forward

Directory of Open Access Journals (Sweden)

Louise Fortmann

2014-07-01

Full Text Available While reflecting on her own experience with giving back in Zimbabwe, Fortmann considers how the idea of “giving back” sits at the intersection of feminist theory, participatory research, and the democratization of science. From feminist theory arises the question of how to reciprocate to those who have contributed to our research. The participatory research and democratization of science literature push us to recognize and consider the collaborative nature of our research. Fortmann concludes by identifying three categories of reciprocity in research: material, intellectual, and personal. Sharing must occur, regardless of the kind of research taking place.

Simulated parents: developing paediatric trainees' skills in giving bad news.

Science.gov (United States)

Gough, Jenny K; Frydenberg, Alexis R; Donath, Susan K; Marks, Michael M

2009-03-01

In curriculum documents for medicine in undergraduate, post-graduate and continuing professional development, there is now a focus on communication skills. The challenges are to place communication skills in the crowded curriculum and then to construct and sustain a programme that uses an evidence-based approach to the teaching and learning of communication skills. For 6 years, we have conducted a programme that involves simulated parents supporting junior medical staff to refine their skills in communication, particularly in giving parents bad news. The aim of our study was to obtain a better understanding of the trainees' experiences of the programme. Nine junior residents individually worked through two scenarios and received feedback from the simulated parent. They gave bad news to a simulated parent/actor who then gave feedback. A recording of the simulation was provided for discussion with a designated colleague at an arranged time. The tapes were then separately appraised by two independent raters - another actor and a paediatrician. Brief written reports and conducted semi-structured interviews provided more insights into the trainees' experience of the simulation. Other participating medical/medical education staff were interviewed about the simulation programme. Five themes emerged from the qualitative data: timeliness, emotional safety, the complexity of communication, practical usefulness and the challenge of effecting change. In addition, the ratings of the videos helped to clarify those 'parent-centred' communication skills that trainees may neglect in difficult conversations: 'ask about support', 'encourage the parent to ask questions' and 'repeat key messages'. The evaluation highlighted the value of an early-career experiential programme to highlight the importance of communication skills in post-graduate paediatrics practice.

District heating in Switzerland: Giving a survey and studying an example case

Energy Technology Data Exchange (ETDEWEB)

Kiss, M; Minder, R

1981-05-01

Today it is generally accepted that district-heating has essential adventages in areas which are suitable for it - as opposed to the heating mode which is most widely practiced in Switzerland, i.e. individual oil heating. These advantages shall only be pointed out briefly, here, by mentioning the following key words: economy, exploitation of fuel, safety of supply, and enviromental protection. Principally supporting the expansion of existing district-heating installations or the construction of new ones the authors give their view on the subject concerning the contribution to the total supply of heat which reasonably may be attributed to district-heating; they also give their opinion of the plans of a Swiss municipality as to its energy and district-heating supply.

GIVING AND RECEIVING CONSTRUCTIVE FEEDBACK

Directory of Open Access Journals (Sweden)

Ірина Олійник

2015-05-01

Full Text Available The article scrutinizes the notion of feedback applicable in classrooms where team teaching is provided. The experience of giving and receiving feedback has been a good practice in cooperation between a U.S. Peace Corps volunteer and a Ukrainian counterpart. Giving and receiving feedback is an effective means of classroom observation that provides better insight into the process of teaching a foreign language. The article discusses the stages of feedback and explicates the notion of sharing experience between two teachers working simultaneously in the same classroom. The guidelines for giving and receiving feedback have been provided as well as the most commonly used vocabulary items have been listed. It has been proved that mutual feedback leads to improving teaching methods and using various teaching styles and techniques.

Effects of the addition of functional electrical stimulation to ground level gait training with body weight support after chronic stroke.

Science.gov (United States)

Prado-Medeiros, Christiane L; Sousa, Catarina O; Souza, Andréa S; Soares, Márcio R; Barela, Ana M F; Salvini, Tania F

2011-01-01

The addition of functional electrical stimulation (FES) to treadmill gait training with partial body weight support (BWS) has been proposed as a strategy to facilitate gait training in people with hemiparesis. However, there is a lack of studies that evaluate the effectiveness of FES addition on ground level gait training with BWS, which is the most common locomotion surface. To investigate the additional effects of commum peroneal nerve FES combined with gait training and BWS on ground level, on spatial-temporal gait parameters, segmental angles, and motor function. Twelve people with chronic hemiparesis participated in the study. An A1-B-A2 design was applied. A1 and A2 corresponded to ground level gait training using BWS, and B corresponded to the same training with the addition of FES. The assessments were performed using the Modified Ashworth Scale (MAS), Functional Ambulation Category (FAC), Rivermead Motor Assessment (RMA), and filming. The kinematics analyzed variables were mean walking speed of locomotion; step length; stride length, speed and duration; initial and final double support duration; single-limb support duration; swing period; range of motion (ROM), maximum and minimum angles of foot, leg, thigh, and trunk segments. There were not changes between phases for the functional assessment of RMA, for the spatial-temporal gait variables and segmental angles, no changes were observed after the addition of FES. The use of FES on ground level gait training with BWS did not provide additional benefits for all assessed parameters.

Understanding non-return after a temporary deferral from giving blood: a qualitative study

Directory of Open Access Journals (Sweden)

Hillgrove Tessa L

2012-12-01

Full Text Available Abstract Background The reasons why deferral from blood donation reduces the likelihood of future return remain unclear. This aim of this study was to investigate possible reasons why deferral has such a dramatic impact on donation patterns. Methods Qualitative methods were used to explore donors’ motivations to give blood, their experiences of temporary deferral, and their intentions to return once eligible. Semi-structured interviews were conducted with 23 donors in the two weeks following a temporary deferral due to a low haemoglobin concentration. The Framework approach was used to analyse data and identify themes associated with prompt return, ascertained from Blood Service records. Results We found that, predominantly, individuals give blood because it represents an easy and convenient way to help others, and provides personal rewards, such as enhancing positive self-concepts and valuable knowledge about health. Deferral disrupts the habit of regular donation, and additionally, introduces an element of practical and emotional hassle to what is generally seen as an undemanding activity. Return after deferral was related to four aspects of a person and their context: an individual’s other obligations, especially parenting; whether donation arrangements were facilitated by a range of supports; the presence of a strong “blood donor” identity; and whether deferral left the donor feeling valued and appreciated. Conclusions Aspects of the deferral process need to be improved to ensure individuals feel valued, and continued attention should be given to the convenience of donation, especially for those with competing obligations.

[The ability of drivers to give first aid--testing by questionnaire].

Science.gov (United States)

Goniewicz, M

1998-01-01

Road accidents have become a serious social problem. The scale and complexity of this problem shows clearly that there is a necessity to improve citizens' ability to give first aid which is especially essential in the case of drivers. Thus special training how to give first aid at the accident place seems to be of the primary importance. The objective of this paper is to: 1) identify to what extent the drivers of motor vehicles are prepared to provide first aid for casualties of the road accidents, 2) evaluate the training system of teaching motorists how to give first aid before professional help arrives, 3) identify drivers' views on possibilities of decreasing the number of fatal casualties of the road accidents. The questionnaire was given to 560 employees of local government institutions in the city of Lublin either professional or non-professional drivers. The direct method and anonymous questionnaire were used. The results of the questionnaire revealed clearly that very few drivers are well-prepared to give proper first aid at the accident site. No matter what sex, education or driving experience, the drivers have not got enough skills to give first aid and the effect is enhanced by various psychological barriers. The questioned drivers shared the opinion that first aid training is badly run. The drivers stressed bad quality of the training and the fact that it is impossible to acquire practical skills that may be required in the case of emergency. Drivers' views on possibilities of decreasing the number of fatal casualties of the road accidents included, among others, the following propositions: in addition to the driving licence exam first aid exam should be compulsory severe enforcement and execution of the law which regulates the mandatory first aid giving.

Analysis gives sensibility two models gives migration and transport gives radionuclides in the geosphere

International Nuclear Information System (INIS)

Torres Berdeguez, M. B.; Gil Castillo, R.; Peralta Vidal, J.L.

1998-01-01

An sensibility analysis it was applied two models, the first one, a model compressible for the near field (I finish source) The second, a simple model gives migration and transport radionuclides in the geosphere. The study was developed varying the securities ed simultaneously at the same time each parameter and observing the results in changes in the output and input. The intention in analysis it is to determine the parameter that but it influences in the variation the concentration. The statistical technique Regression it was employee in the study. This statistical method is used to analyze the dependence between a dependent variable and an or but independent variables

How to Give a Good Talk?

OpenAIRE

Legout , Arnaud

2013-01-01

Why should you give great talks? How to make great slides? How to give a talk? How to make good presentations?; 3rd cycle; Warning: download the powerpoint version to get animations. Animated slides in the PDF version may look cluttered.

20 CFR 408.410 - When do you need to give us evidence of your age?

Science.gov (United States)

2010-04-01

... age? 408.410 Section 408.410 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SPECIAL BENEFITS FOR CERTAIN WORLD WAR II VETERANS Evidence Requirements Age § 408.410 When do you need to give us evidence of... application is filed and supports your statement. ...

20 CFR 10.332 - What additional medical information will OWCP require to support continuing payment of benefits?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false What additional medical information will OWCP require to support continuing payment of benefits? 10.332 Section 10.332 Employees' Benefits OFFICE OF... COMPENSATION UNDER THE FEDERAL EMPLOYEES' COMPENSATION ACT, AS AMENDED Medical and Related Benefits Medical...

Survey of hardware supported by the Control System at the Advanced Photon Source

International Nuclear Information System (INIS)

Coulter, K.J.; Nawrocki, G.J.

1993-01-01

The Experimental Physics and Industrial control System (EPICS) has been under development at Los Alamos and Argonne National Laboratories for over six years. A wide variety of instrumentation is now supported. This presentation will give an overview of the types of hardware and subsystems which are currently supported and will discuss future plans for addressing additional hardware requirements at the APS. Supported systems to be discussed include: motion control, vacuum pump control and system monitoring, standard laboratory instrumentation (ADCs, DVMs, pulse generators, etc.), image processing, discrete binary and analog I/O, and standard temperature, pressure and flow monitoring

Corporate Giving to Education during Economic Downturns: General Trends and the Difficulty of Prediction

Science.gov (United States)

van Fleet, Justin W.

2010-01-01

With the economic downturn starting in December 2007 (National Bureau of Economic Research, 2009), K-12 school systems, educational non-profits and institutions of higher education have found themselves questioning the degree to which they can rely on outside philanthropic giving to support their activities. Although some research has examined the…

Detecting and Understanding the Impact of Cognitive and Interpersonal Conflict in Computer Supported Collaborative Learning Environments

Science.gov (United States)

Prata, David Nadler; Baker, Ryan S. J. d.; Costa, Evandro d. B.; Rose, Carolyn P.; Cui, Yue; de Carvalho, Adriana M. J. B.

2009-01-01

This paper presents a model which can automatically detect a variety of student speech acts as students collaborate within a computer supported collaborative learning environment. In addition, an analysis is presented which gives substantial insight as to how students' learning is associated with students' speech acts, knowledge that will…

Experiences of women with breast cancer: exchanging social support over the CHESS computer network.

Science.gov (United States)

Shaw, B R; McTavish, F; Hawkins, R; Gustafson, D H; Pingree, S

2000-01-01

Using an existential-phenomenological approach, this paper describes how women with breast cancer experience the giving and receiving of social support in a computer-mediated context. Women viewed their experiences with the computer-mediated support group as an additional and unique source of support in facing their illness. Anonymity within the support group fostered equalized participation and allowed women to communicate in ways that would have been more difficult in a face-to-face context. The asynchronous communication was a frustration to some participants, but some indicated that the format allowed for more thoughtful interaction. Motivations for seeking social support appeared to be a dynamic process, with a consistent progression from a position of receiving support to that of giving support. The primary benefits women received from participation in the group were communicating with other people who shared similar problems and helping others, which allowed them to change their focus from a preoccupation with their own sickness to thinking of others. Consistent with past research is the finding that women in this study expressed that social support is a multidimensional phenomenon and that their computer-mediated support group provided abundant emotional support, encouragement, and informational support. Excerpts from the phenomenological interviews are used to review and highlight key theoretical concepts from the research literatures on computer-mediated communication, social support, and the psychosocial needs of women with breast cancer.

Rethinking the social and cultural dimensions of charitable giving

DEFF Research Database (Denmark)

Bajde, Domen

2009-01-01

-giving and focuses on charitable gifts as an emblem of postmodern gift-giving to distant others. Historical evidence and sociological theory on postmodern solidarity are combined to shed light on the fluid duality of contemporary giving and the importance of the imaginary in charitable giving. The outlined socially...... symbolic dimensions of charitable giving are critically examined in light of postmodern consumer culture and the recent social corporate responsibility trends. By openly engaging the proposed complexities of gift-giving, our vocabulary and understanding of postmodern giving can be revised so as to invite...

The work of the European Union Reference Laboratory for Food Additives (EURL) and its support for the authorisation process of feed additives in the European Union: a review

Science.gov (United States)

von Holst, Christoph; Robouch, Piotr; Bellorini, Stefano; de la Huebra, María José González; Ezerskis, Zigmas

2016-01-01

ABSTRACT This paper describes the operation of the European Union Reference Laboratory for Feed Additives (EURL) and its role in the authorisation procedure of feed additives in the European Union. Feed additives are authorised according to Regulation (EC) No. 1831/2003, which introduced a completely revised authorisation procedure and also established the EURL. The regulations authorising feed additives contain conditions of use such as legal limits of the feed additives, which require the availability of a suitable method of analysis for official control purposes under real world conditions. It is the task of the EURL to evaluate the suitability of analytical methods as proposed by the industry for this purpose. Moreover, the paper shows that one of the major challenges is the huge variety of the methodology applied in feed additive analysis, thus requiring expertise in quite different analytical areas. In order to cope with this challenge, the EURL is supported by a network of national reference laboratories (NRLs) and only the merged knowledge of all NRLs allows for a scientifically sound assessment of the analytical methods. PMID:26540604

The term nevestnina – A contribution to the terminology of matrimonial gift giving

Directory of Open Access Journals (Sweden)

Vojislav Stanimirović

2016-03-01

variation of this matrimonial gift-giving author suggested the expression farewell gift. The author illustrated the evolution of this matrimonial offering by Arabic mehr. It is by this example that the importance of theoretical framework of any matrimonial gift-giving analysis is pointed out, because mehr had three forms throughout its history keeping its name in the process. In addition, the necessity of an extensive cooperation between ethnology and history of law is also underlined, for only by exchange and synchronization of the results achieved, by respecting both views of the history of marriage more quality abstractions can be done, so a more gradual and a more precise picture of the evolution of matrimonial gift-giving can be presented.

Conscientious refusals and reason-giving.

Science.gov (United States)

Marsh, Jason

2014-07-01

Some philosophers have argued for what I call the reason-giving requirement for conscientious refusal in reproductive healthcare. According to this requirement, healthcare practitioners who conscientiously object to administering standard forms of treatment must have arguments to back up their conscience, arguments that are purely public in character. I argue that such a requirement, though attractive in some ways, faces an overlooked epistemic problem: it is either too easy or too difficult to satisfy in standard cases. I close by briefly considering whether a version of the reason-giving requirement can be salvaged despite this important difficulty. © 2013 John Wiley & Sons Ltd.

[Gift giving and the ethics of the caregiver].

Science.gov (United States)

Grassin, Marc

2014-12-01

Modern societies establish relationships on a contract basis, but the caregiver relationship invariably involves the notion of a gift. Caring engages the giving / receiving / giving back circle of reciprocity. The caregiving relationship requires a gift ethic which gives meaning to the nurse/patient contract.

Additional safety assessment of common means or support of the Marcoule centre

International Nuclear Information System (INIS)

2012-01-01

This report first presents some characteristics of the Marcoule centre: location and environment, base nuclear installations and other installations, technical installations and installations classified for protection of the environment which could affect the safety of nearby installations, demographic and industrial environment and risks generated for the site's installations, general description of crisis management means. The second part addresses situations to be considered, functional needs related to additional safety assessments, needs in terms of support functions, and critical structures and equipment. The next parts address the seismic risk (structure and equipment sizing, margin assessment, flooding due to an earthquake, loss of electric supply due to an earthquake), the flooding risk (flooding sources, main alarm measures, structure and equipment sizing and availability for crisis management during a flooding from different origins), other extreme phenomena (lightning, hail, wind, external fire), the loss of electric supplies and the loss of cooling systems, the organisation of accident management, and subcontracting practices

49 CFR 40.303 - What happens if the SAP believes the employee needs additional treatment, aftercare, or support...

Science.gov (United States)

2010-10-01

... recommended services. You may also make use of SAP and employee assistance program (EAP) services in assisting... 49 Transportation 1 2010-10-01 2010-10-01 false What happens if the SAP believes the employee needs additional treatment, aftercare, or support group services even after the employee returns to...

Core Support of the Board on Mathematical Sciences

Energy Technology Data Exchange (ETDEWEB)

None

1995-04-04

This proposal summarizes activities conducted by the Board on Mathematical Sciences (BMS) during the period August 1, 1994 to July 31, 1995 and describes future plans of the Board for the period August 1, 1995 to July 31, 1998. We are requesting core support in the amount of $105,000 ($35,000 each year) from the Department of Energy for the additional three-year period. The BMS activities supported exclusively by core funding are the annual Department Chairs Colloquia, the National Science and Technology Symposia, specific reports, the initiation of all projects, continuous oversight of all activities, and partial core support of the Committee on Applied and Theoretical Statistics (CATS). Other activities of the Board include giving recommendations on research directions to federal agencies, and reports on education in the mathematical sciences, interaction of mathematical sciences with other areas, health of the mathematical sciences, and emerging research directions.

(Micro)Financing to Give

DEFF Research Database (Denmark)

Bajde, Domen

2013-01-01

and workings of microfinance. We illustrate how market-like elements are productively and problematically deployed in philanthropic giving and address the need to consider a broader range of socio-material relations involved in the framing of transactions. A complex network of actors and (trans)actions needs...

Identification of a common language describing paediatric physiotherapy practice for children with additional support needs, to support communication with those outside the physiotherapy profession.

Science.gov (United States)

Hunter, Cathleen; Maciver, Donald; Howden, Stella; Forsyth, Kirsty; Adamson, Amanda; Bremner, Lynne

2013-03-01

Children with additional support needs (ASNs) often require physiotherapy intervention to help maximise their participation within the primary school setting. The aim of this research was to investigate paediatric physiotherapy practice in supporting primary school aged children with ASNs, in order to identify a language to describe this, which could be used to support communication with teachers, parents and others outside the profession. Using a qualitative research multiple methods design, 2 focus groups and 5 structured interviews were held to investigate physiotherapy practice for this group. Senior paediatric physiotherapists (n=13) from a range of specialities, with experience of supporting primary school aged children with ASNs. Focus groups and interviews were digitally recorded, transcribed verbatim and analysed to establish links and patterns: followed by a cyclical process of respondent validation, and expert review. Eight targets for physiotherapy intervention and twelve technique headings were synthesised from the data. The language used for labelling and description of these was aimed to be easily understood by colleagues outside the profession. The findings clearly identified the role of the paediatric physiotherapist as being to support primary school aged children with ASNs to acquire aspects of postural control, mobility and cardio-respiratory function. By grouping the data into eight areas of challenge as the focus of intervention, and twelve commonly used techniques, the researchers generated a language which can be used by paediatric physiotherapists to support communication with teachers, parents and others outside the profession, when describing their intent and interactions regarding these children. Copyright © 2012 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

Study of Supported Nickel Catalysts Prepared by Aqueous Hydrazine Method. Hydrogenating Properties and Hydrogen Storage: Support Effect. Silver Additive Effect

International Nuclear Information System (INIS)

Wojcieszak, R.

2006-06-01

We have studied Ni or NiAg nano-particles obtained by the reduction of nickel salts (acetate or nitrate) by hydrazine and deposited by simple or EDTA-double impregnation on various supports (γ-Al 2 O 3 , amorphous or crystallized SiO 2 , Nb 2 O 5 , CeO 2 and carbon). Prepared catalysts were characterized by different methods (XRD, XPS, low temperature adsorption and desorption of N 2 , FTIR and FTIR-Pyridine, TEM, STEM, EDS, H 2 -TPR, H 2 -adsorption, H 2 -TPD, isopropanol decomposition) and tested in the gas phase hydrogenation of benzene or as carbon materials in the hydrogen storage at room temperature and high pressure. The catalysts prepared exhibited better dispersion and activity than classical catalysts. TOF's of NiAg/SiO 2 or Ni/carbon catalysts were similar to Pt catalysts in benzene hydrogenation. Differences in support acidity or preparation method and presence of Ag as metal additive play a crucial role in the chemical reduction of Ni by hydrazine and in the final properties of the materials. Ni/carbon catalysts could store significant amounts of hydrogen at room temperature and high pressure (0.53%/30 bars), probably through the hydrogen spillover effect. (author)

Supporting ATLAS

CERN Multimedia

maximilien brice

2003-01-01

Eighteen feet made of stainless steel will support the barrel ATLAS detector in the cavern at Point 1. In total, the ATLAS feet system will carry approximately 6000 tons, and will give the same inclination to the detector as the LHC accelerator.

Execution gives the recommendations given by WAMAP to Guatemala in relation to the administration he/she gives the radioactive waste

International Nuclear Information System (INIS)

Gomez Ordonnez, P.

1998-01-01

The Wamap mission visits Guatemala assisting to application Direccion General de Energia. The nuclear activity in Guatemala is limited to the investigation and the radioisotopes application. In this visit three important aspects were identified that required attention: The establishment gives a Regulatory law in the handling waste; An inventory gives the radioactive waste that have been generated; Technical knowledge on the storage. gathering and immobilization gives the waste

Uranium oxide recycling to give more sustainable power generation

International Nuclear Information System (INIS)

Hagger, R.; Garner, D.S.J.; Beaumont, D.M.; Hesketh, K.

2001-01-01

In broad terms there are two routes for irradiated nuclear fuel, the closed cycle involving recycling and the open cycle culminating in direct disposal. The benefits of following the closed cycle are presented. The environmental burdens associated with open and closed cycles are compared using Life Cycle Assessment (LCA) for non-active burdens and human irradiation. Consideration is given to the extension of the nuclear fuel cycle to include a proportion of MOX fuel elements within a reactor core, and the impact in terms of total activity, waste volumes and Integrated Toxic Potential (ITP) discussed. The potential of moving to a fast reactor cycle is also raised in support of the recycling of spent nuclear fuel giving sustainable power generation. (author)

The identifiable victim effect in charitable giving: evidence from a natural field experiment

DEFF Research Database (Denmark)

Lesner, Tine; Rasmussen, O. D.

2014-01-01

or a statistical victim. Unlike much previous research, which has used only laboratory experiments, we find that the campaign letter focusing on one identifiable victim did not result in significantly larger donations than the campaign letter focusing on the statistical victim. In addition to the role......We design a natural field experiment to enhance our understanding of the role of the identifiable victim effect in charitable giving. Using direct mail solicitations to 25797 prior donors of a nonprofit charity, we tested the responsiveness of donors to make a contribution to either an identifiable...... campaigns. We find some evidence of crowding out, indicating that charitable giving could be a zero-sum game; however, the treatment letters did not have different effects on other payments....

“You probably shouldn’t give them too much information” – Supporting Citizen-Government Collaboration

DEFF Research Database (Denmark)

Borchorst, Nikolaj Gandrup; Bødker, Susanne

2011-01-01

This paper discusses the challenge of supporting digitally mediated citizengovernment collaboration in public service provision. With a vantage point in activity theory and the empirical data from three exploratory design cases, we derive a theoretical framework for understanding the way in which...... citizens share information with government. Through the proposed framework and the notion of Participatory Citizenship, we propose a set of central design challenges to supporting collaboration within this setting. We argue that civil servants and citizens have inherently different foci in the service...

Characterizing Polymer Powders used in Additive Manufacturing

Energy Technology Data Exchange (ETDEWEB)

Bajric, Sendin [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-11-16

These are a set of slides that give the personal background of the author, information about his LANL organization, and information about his internship project at LANL about additive manufacturing and selective laser sintering (SLS).

Giving in Europe : The state of research on giving in 20 European countries

NARCIS (Netherlands)

Hoolwerf, L.K.; Schuyt, T.N.M.

2017-01-01

This study is in intitial attempt to map philanthropy in Europe and presents a first overall estimation of the European philanthropic sector. Containing an overview of what we know about research on the philanthropy sector, it provides data and and assesment of the data on giving by households,

Polylactides in additive biomanufacturing.

Science.gov (United States)

Poh, Patrina S P; Chhaya, Mohit P; Wunner, Felix M; De-Juan-Pardo, Elena M; Schilling, Arndt F; Schantz, Jan-Thorsten; van Griensven, Martijn; Hutmacher, Dietmar W

2016-12-15

New advanced manufacturing technologies under the alias of additive biomanufacturing allow the design and fabrication of a range of products from pre-operative models, cutting guides and medical devices to scaffolds. The process of printing in 3 dimensions of cells, extracellular matrix (ECM) and biomaterials (bioinks, powders, etc.) to generate in vitro and/or in vivo tissue analogue structures has been termed bioprinting. To further advance in additive biomanufacturing, there are many aspects that we can learn from the wider additive manufacturing (AM) industry, which have progressed tremendously since its introduction into the manufacturing sector. First, this review gives an overview of additive manufacturing and both industry and academia efforts in addressing specific challenges in the AM technologies to drive toward AM-enabled industrial revolution. After which, considerations of poly(lactides) as a biomaterial in additive biomanufacturing are discussed. Challenges in wider additive biomanufacturing field are discussed in terms of (a) biomaterials; (b) computer-aided design, engineering and manufacturing; (c) AM and additive biomanufacturing printers hardware; and (d) system integration. Finally, the outlook for additive biomanufacturing was discussed. Copyright © 2016 Elsevier B.V. All rights reserved.

The notion of gift-giving and organ donation.

Science.gov (United States)

Gerrand, Nicole

1994-04-01

The analogy between gift-giving and organ donation was first suggested at the beginning of the transplantation era, when policy makers and legislators were promoting voluntary organ donation as the preferred procurement procedure. It was believed that the practice of gift-giving had some features which were also thought to be necessary to ensure that an organ procurement procedure would be morally acceptable, namely voluntarism and altruism. Twenty-five years later, the analogy between gift-giving and organ donation is still being made in the literature and used in organ donation awareness campaigns. In this paper I want to challenge this analogy. By examining a range of circumstances in which gift-giving occurs, I argue that the significant differences between the various types of gift-giving and organ donation makes any analogy between the two very general and superficial, and I suggest that a more appropriate analogy can be found elsewhere.

Reaching the limits of reciprocity in favor exchange: The effects of generous, stingy, and matched favor giving on social status.

Science.gov (United States)

Ouyang, Kan; Xu, Erica; Huang, Xu; Liu, Wu; Tang, Yipeng

2018-06-01

Group members gain social status via giving favors to others, but why and when they do so remain unclear in the literature. Building on social exchange theory and social status literature, we identify three types of favor giving among group members (generous, stingy, and matched) and propose that an affective mechanism (i.e., gratitude) and a cognitive mechanism (i.e., perceived competence) underlie the relationship between favor giving and status attainment. Specifically, generous/stingy favor giving has a linear relationship with status attainment through both gratitude and perceived competence, whereas matched favor giving has a curvilinear relationship with status attainment only through perceived competence. An experimental study and a field study lend support to our propositions. Our study complements the literature by offering a complete picture of how three types of favor giving among group members shape their social status in different ways. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

LASL's FY 1978 supporting research program

International Nuclear Information System (INIS)

Hammel, E.F.; Merlan, S.J.; Freiwald, D.A.

1978-09-01

This report gives a brief overview of Los Alamos Scientific Laboratory's supporting research program, including philosophy, management and program analysis, funding, and a brief description of the kinds of work currently supported. 10 figures

Give blood at CERN

CERN Multimedia

SC Unit

2008-01-01

ACCIDENTS and ILLNESSES don’t take a break! DO SOMETHING AMAZING - GIVE BLOOD! IT’S IN ALL OUR INTERESTS. 30 July 2008 from 9.30 a.m. to 4 p.m. CERN RESTAURANT NOVAE First floor - Salle des Pas Perdus After you have given blood, you are invited to partake of refreshments kindly offered by NOVAE.

Why healthcare workers give prelacteal feeds.

Science.gov (United States)

Akuse, R M; Obinya, E A

2002-08-01

Because prelacteal feeds can adversely affect breastfeeding, UNICEF/WHO discourage their use unless medically indicated. The study was carried out to determine the proportion of healthcare workers who routinely give prelacteal feeds, and their reasons for doing so; further, to determine whether any differences exist between medically and non-medically trained healthcare workers in their administration of prelacteal feeds. Survey. Primary, secondary and tertiary health facilities in Kaduna township Nigeria. Of 1100 healthcare workers sampled, 747 (68%) responded. Of these 80% had received medical training, 20% had not. Use of a pretested validated questionnaire. Large proportions of both medical and non-medically trained healthcare workers stated they routinely give prelacteal feeds (doctors, 68.2%; nurses, 70.2%; and non-medical, 73.6%). However their reasons for doing so differed significantly (P=0.00001). Nurses gave mainly for perceived breast milk insufficiency, doctors for prevention of dehydration, hypoglycaemia and neonatal jaundice and non-medical staff to prepare the gastrointestinal tract for digestion and to quench thirst. Most healthcare workers (medical and non-medical) routinely and unnecessarily give prelacteal feeds. Therefore training and retraining programmes in lactation management are necessary and must include non-medical staff. These programmes, while emphasizing the danger of giving prelacteal feeds, must deal with the misconceptions of each group. Deliberate efforts have to be made to incorporate clinical training in breastfeeding in curricula of Schools of Medicine and Nursing.

A maintenance support system with document handling capability

International Nuclear Information System (INIS)

Fukumoto, A.; Tsumura, K.; Fujii, M.; Tai, I.; Makimo, M.; Watanabe, T.

1990-01-01

An operation and maintenance support system, called 'Advanced Man-Machine System for Nuclear Power Plants' (MMS-NPP) is under development with the support of the Japanese Government. Taking full advantage of Artificial Intelligence technology, the system aims to enhance the capability of already developed 'Computerized Operator Support System (COSS)' and gives wider and more advanced support for operation and maintenance. With a brief overview of MMS-NPP, this paper describes a support system for plant patrol and equipment inspection. The system gives guidance for plant patrol and for equipment inspection and provides easy access to plant drawings and documents. A unique knowledge acquisition method, utilizing image processing technology, was proposed in building the system

STUDY OF GIVING FEED SUPPLEMENT ON PRODUCTIVITY PO CATTLE IN SUBANG DISTRICT

Directory of Open Access Journals (Sweden)

Erni Gustiani

2014-02-01

Full Text Available Decreasing of population and productivity of beef cattle due to low of post partus reproduction capability. Feeding at the last of pregnancy and early lactation period has not appropriate with the needs of cattle that caused this condition. Need the right strategy and technology to support that condition. Improvement of feed quality intake at the period is one attempt to increase of productivition capability. Assessment aims to determine the performance of beef cattle productivity capability through the improvement of feed quality. Research was conducted at Family Jaya livestock farmers group in Ponggang Village, Serangpanjang District, Subang Regency, and carried out from June to November 2013. Feed quality improvement by introduction feed supplementation (concentrates and UMB that is given at the last of pregnancy period and the early lactation period during 2 months before partus and 2 months after partus(flushing. While animal control / comparison fed in accordance with the habits of farmers is only given forage and agricultural waste which is not given every day. Provision of drinking water is done ad-libitum. Livestock productivity parameters measured were body weight calf; daily weight gain of cattle calf and post-partum estrus parent. Data collected were tabulated and analyzed by t-test. The study showed that cattle treated with additional feed gives a better effect on birth weight, weight gain of cattle and post-partum estrus.

Food additives

Science.gov (United States)

... GO About MedlinePlus Site Map FAQs Customer Support Health Topics Drugs & Supplements Videos & Tools Español You Are Here: Home → Medical Encyclopedia → Food additives URL of this page: //medlineplus.gov/ency/article/ ...

The effect of potassium addition to Pt supported on YSZ on steam reforming of mixtures of methane and ethane

NARCIS (Netherlands)

Graf, P.O.; Mojet, Barbara; Lefferts, Leonardus

2009-01-01

The influence of potassium addition on Pt supported on yttrium-stabilized zirconia (YSZ) was studied with FT-IR CO adsorption and CO-FT-IR-TPD, in order to understand the effect of potassium on the performance of the catalyst in reforming of mixtures of methane and ethane. Potassium modification of

The role of personal values in children's costly sharing and non-costly giving.

Science.gov (United States)

Abramson, Lior; Daniel, Ella; Knafo-Noam, Ariel

2018-01-01

This study examined whether children's values, global and abstract motivations serving as guiding principles, are organized similarly to those of adults, whether values can predict individual differences in children's sharing behaviors, and whether the normative nature of the situation influences the expression of these individual differences. Children (N=243, ages 5-12years) participated in a values ranking task as part of a visit to a science museum. The majority of children (n=150) also participated in a task examining costly sharing (i.e., sharing that results in giving up part of one's own resources) and non-costly giving (i.e., giving that does not influence one's own share). Starting from 5years of age, children showed a structure of values similar to that of adolescents and adults, specifically contrasting preferences for opposing values (i.e., self-transcendence with self-enhancement and openness to change with conservation). Importance given to self-transcendence values related positively to costly sharing but not to non-costly giving, indicating that in situations where it is more normative to share, individual differences in values are less expressed in children's actual sharing. In addition, children's sex and age moderated the relation between values and behavior. Children's values are an important aspect of their developing personalities. Taking them into consideration can greatly promote the research of prosocial and normative development as well as our understanding of individual differences in children's behavior. Copyright © 2017 Elsevier Inc. All rights reserved.

Give Me Liberty or Give Me Brick

Science.gov (United States)

Gratto, Fred

2009-01-01

Universities want a lot of things such as high quality students, excellent faculty, supportive alumni, high quality academic programs, a great football team, a beautiful campus, and a good reputation. They also want students to learn. One typically thinks of learning as taking place only in classrooms but research has confirmed that students…

[Habitability and life support systems].

Science.gov (United States)

Nefedov, Iu G; Adamovich, B A

1988-01-01

This paper discusses various aspects of space vehicle habitability and life support systems. It describes variations in the chemical and microbial composition of an enclosed atmosphere during prolonged real and simulated flights. The paper gives a detailed description of life support systems and environmental investigations onboard the Mir station. It also outlines the development of space vehicle habitability and life support systems as related to future flights.

The experience gives the Cuban program with children gives territories affected by the Chernobyl accident

International Nuclear Information System (INIS)

Garcia, O.; Llanes, R.

1998-01-01

From 1990 it works in Cuba a program destined to offer medical attention you specialize and to develop a plan sanatoria gives rehabilitation with children provided the different areas affected by the contamination radioactive resultant to the Chernobyl accident

Child Support; Need to Improve Efforts to Identify Fathers and Obtain Support Orders.

Science.gov (United States)

1987-04-01

34 Reduces the stigma of illegitimacy and helps give the child a sense of identity. • Increases the child’s opportunity to develop a close parental...A179 979 CHILD SUPPORT; NEED TO IMPROVE EFFORTS TO IDENTIFY 1/1 FATHERS AND OBTAIN SUPPORT ORDERS(U) GENERAL ACCOUNTING OFFICE WASHINGTON DC HUNAN...April 30, 1987 The Honorable Otis R. Bowen, M.D. The Secretary of Health and Human Services Dear Mr. Secretary: This report discusses child support

The biobehavioral family model: testing social support as an additional exogenous variable.

Science.gov (United States)

Woods, Sarah B; Priest, Jacob B; Roush, Tara

2014-12-01

This study tests the inclusion of social support as a distinct exogenous variable in the Biobehavioral Family Model (BBFM). The BBFM is a biopsychosocial approach to health that proposes that biobehavioral reactivity (anxiety and depression) mediates the relationship between family emotional climate and disease activity. Data for this study included married, English-speaking adult participants (n = 1,321; 55% female; M age = 45.2 years) from the National Comorbidity Survey Replication, a nationally representative epidemiological study of the frequency of mental disorders in the United States. Participants reported their demographics, marital functioning, social support from friends and relatives, anxiety and depression (biobehavioral reactivity), number of chronic health conditions, and number of prescription medications. Confirmatory factor analyses supported the items used in the measures of negative marital interactions, social support, and biobehavioral reactivity, as well as the use of negative marital interactions, friends' social support, and relatives' social support as distinct factors in the model. Structural equation modeling indicated a good fit of the data to the hypothesized model (χ(2)  = 846.04, p = .000, SRMR = .039, CFI = .924, TLI = .914, RMSEA = .043). Negative marital interactions predicted biobehavioral reactivity (β = .38, p social support, inversely (β = -.16, p social support as a predicting factor in the model. © 2014 Family Process Institute.

Social support and support groups among people with HIV/AIDS in Ghana.

Science.gov (United States)

Abrefa-Gyan, Tina; Wu, Liyun; Lewis, Marilyn W

2016-01-01

HIV/AIDS, a chronic burden in Ghana, poses social and health outcome concerns to those infected. Examining the Medical Outcome Study Social Support Survey (MOS-SSS) instrument among 300 Ghanaians from a cross-sectional design, Principal Component Analysis yielded four factors (positive interaction, trust building, information giving, and essential support), which accounted for 85.73% of the total variance in the MOS-SSS. A logistic regression analysis showed that essential support was the strongest predictor of the length of time an individual stayed in the support group, whereas positive interaction indicated negative association. The study's implications for policy, research, and practice were discussed.

Drag reduction by natural polymeric additives in PMDS microchannel: Effect of types of additives

Directory of Open Access Journals (Sweden)

Ling Fiona W.M.

2017-01-01

Full Text Available Drag reduction technology was used in medical applications to enhance the blood flow in semiclogged blood streams which can be an alternative treatment for atherosclerosis. In this present study, natural polymeric drag reducing additives (DRA was introduced to replace synthetic polymer which has the possibility of bringing side effects to human health. Three different sources, namely okra, aloe vera and hibiscus were utilized to extract the natural polymeric additives which were then tested in custom made microchannel simulating human heart blood vessels. The performance of different types of additives was evaluated using pressure measurements. The maximum drag reduction up to 63.48% is achieved using 300 ppm of hibiscus mucilage at operating pressure of 50 mbar. In this present work, hibiscus showed the best drag reduction performance, giving the highest %FI in most of the cases. This experimental results proved that these natural polymeric additives could be utilized as DRA in enhancing the blood flow in semiclogged blood streams.

OPINION GIVING SERVICES AS A SOURCE OF CONSUMER INFORMATION

Directory of Open Access Journals (Sweden)

Joanna Wyrwisz

2015-09-01

Full Text Available The goal of the article is to determine the place and role of opinion giving services in consumer behaviours. The discussion is conducted around the thesis saying that in the information society, opinion giving services constitute an important source of information for consumers in the process of selecting and purchasing both products and services. In the article the research approach based on the theoretical and empirical examinations was presented. The discussion starts with presenting a defi nition and types of opinion giving services which constitute the base for the characteristics of activities and usefulness of web portals collecting consumers opinions. The use of opinion giving services provided in the purchase process was evaluated. An essential interest in other consumers opinions, placed in Internet, was observed together with perceiving them as credible. Positive assessment of the functionality of opinion giving services was noticed.

The New Planned Giving Officer.

Science.gov (United States)

Jordan, Ronald R.; Quynn, Katelyn L.

1994-01-01

A planned giving officer is seen as an asset to college/university development for technical expertise, credibility, and connections. Attorneys, certified public accountants, bank trust officers, financial planners, investment advisers, life insurance agents, and real estate brokers may be qualified but probably also need training. (MSE)

Characterization of a multidrug resistant Salmonella enterica give ...

African Journals Online (AJOL)

Salmonella enterica Give is one of the serotypes that have been incriminated in Salmonella infections; sometimes associated with hospitalization and mortalities in humans and animals in some parts of the world. In this work, we characterized one Salmonella Give isolated from cloaca swab of an Agama agama lizard ...

Support Groups for Children of Divorce.

Science.gov (United States)

Farmer, Sherry; Galaris, Diana

1993-01-01

Describes model for support groups for children of divorce developed at Marriage Council of Philadelphia. Gives details about group organization, illustrative case material, and typical concerns that group members work with throughout group sessions. Summarizes reported effects of support group involvement and considers ways of intervening in…

Principle of Care and Giving to Help People in Need.

Science.gov (United States)

Bekkers, René; Ottoni-Wilhelm, Mark

2016-01-01

Theories of moral development posit that an internalized moral value that one should help those in need-the principle of care-evokes helping behaviour in situations where empathic concern does not. Examples of such situations are helping behaviours that involve cognitive deliberation and planning, that benefit others who are known only in the abstract, and who are out-group members. Charitable giving to help people in need is an important helping behaviour that has these characteristics. Therefore we hypothesized that the principle of care would be positively associated with charitable giving to help people in need, and that the principle of care would mediate the empathic concern-giving relationship. The two hypotheses were tested across four studies. The studies used four different samples, including three nationally representative samples from the American and Dutch populations, and included both self-reports of giving (Studies 1-3), giving observed in a survey experiment (Study 3), and giving observed in a laboratory experiment (Study 4). The evidence from these studies indicated that a moral principle to care for others was associated with charitable giving to help people in need and mediated the empathic concern-giving relationship. © 2016 The Authors. European Journal of Personality published by John Wiley & Sons Ltd on behalf of European Association of Personality Psychology.

Introducing embedded indigenous psychological support teams: a suggested addition to psychological first aid in an international context.

Science.gov (United States)

Edwards-Stewart, Amanda; Ahmad, Zeba S; Thoburn, John W; Furman, Rich; Lambert, Ashly J; Shelly, Lauren; Gunn, Ginger

2012-01-01

The current article introduces Embedded Indigenous Psychological Support Teams (IPST) as a possible addition to current disaster relief efforts. This article highlights psychological first aid in an international context by drawing on mainstream disaster relief models such as The American Red Cross, Critical Incident Stress Management, and Flexible Psychological First Aid. IPST are explained as teams utilizing techniques from both CISM and FPFA with a focus on resiliency. It is currently theorized that in utilizing IPST existing disaster relief models may be more effective in mitigating negative physical or mental health consequences post-disaster.

Neurocultural evidence that ideal affect match promotes giving.

Science.gov (United States)

Park, BoKyung; Blevins, Elizabeth; Knutson, Brian; Tsai, Jeanne L

2017-07-01

Why do people give to strangers? We propose that people trust and give more to those whose emotional expressions match how they ideally want to feel ("ideal affect match"). European Americans and Koreans played multiple trials of the Dictator Game with recipients who varied in emotional expression (excited, calm), race (White, Asian) and sex (male, female). Consistent with their culture's valued affect, European Americans trusted and gave more to excited than calm recipients, whereas Koreans trusted and gave more to calm than excited recipients. These findings held regardless of recipient race and sex. We then used fMRI to probe potential affective and mentalizing mechanisms. Increased activity in the nucleus accumbens (associated with reward anticipation) predicted giving, as did decreased activity in the right temporo-parietal junction (rTPJ; associated with reduced belief prediction error). Ideal affect match decreased rTPJ activity, suggesting that people may trust and give more to strangers whom they perceive to share their affective values. © The Author (2017). Published by Oxford University Press.

14 CFR 221.140 - Method of giving concurrence.

Science.gov (United States)

2010-01-01

...) Conflicting authority to be avoided. Care should be taken to avoid giving authority to two or more carriers... Aviation shall be used by a carrier to give authority to another carrier to issue and file with the... used as authority to file joint fares or charges in which the carrier to whom the concurrence is given...

Johnson-McMillin microtia syndrome: New additional family

Directory of Open Access Journals (Sweden)

Nagwa Abdel-Meguid

2014-01-01

Full Text Available Microtia is a congenital anomaly that is found with different prevalence among various populations. The exact etiology of ear anomalies is still unknown. We describe a new additional family with this rare disorder; Johnson-McMillin syndrome (JMS where mother, son, and distant grandmother have multiple features of JMS in the form of microtia, facial asymmetry, ear malformation, hearing defect, and hypotrichosis. Variable presentations in this family could be referred to phenotype variation supporting an autosomal dominant pattern of inheritance. We observed that the mother was very sad and suffered from feelings of guilt. We found that she had isolated herself from family and community out of fear of being stigmatized and hurt. We concluded that the occurrence of microtia is of public health importance, adhering to traditional marriage customs in Egypt increases women′s risk of giving birth to a disabled child, yet the mothers are blamed and shamed for their children′s birth defects by their husbands, families, and communities, while the fathers are not stigmatized.

A short guide to giving bad news.

Science.gov (United States)

Mitchell, Jeffrey T

2008-01-01

Approaching an individual or a family with bad news, but without an appropriate plan to present the information in a structured manner, is almost a guarantee of greater emotional pain and disruption for the recipients of the news. Crisis interveners must develop a strategic plan for the announcement of bad news. That plan should entail a lead-up phase, a transmission phase, and a followup phase. The lead-up phase encompasses the gathering of accurate, verifiable information and the clear identification of the targets of the information. The transmission phase includes immediate preparation for the presentation of the information, the actual announcement, and the presentation of additional details as questions arise. The follow-up phase includes a range of supportive interventions to assist people in the immediate crisis reaction. It also includes a system of referrals for people who might benefit from additional professional care. This article provides practical guidelines for providing bad news to the loved ones of injured, ill, or deceased people.

Standard versus prosocial online support groups for distressed breast cancer survivors: a randomized controlled trial

Directory of Open Access Journals (Sweden)

Golant Mitch

2011-08-01

Full Text Available Abstract Background The Internet can increase access to psychosocial care for breast cancer survivors through online support groups. This study will test a novel prosocial online group that emphasizes both opportunities for getting and giving help. Based on the helper therapy principle, it is hypothesized that the addition of structured helping opportunities and coaching on how to help others online will increase the psychological benefits of a standard online group. Methods/Design A two-armed randomized controlled trial with pretest and posttest. Non-metastatic breast cancer survivors with elevated psychological distress will be randomized to either a standard facilitated online group or to a prosocial facilitated online group, which combines online exchanges of support with structured helping opportunities (blogging, breast cancer outreach and coaching on how best to give support to others. Validated and reliable measures will be administered to women approximately one month before and after the interventions. Self-esteem, positive affect, and sense of belonging will be tested as potential mediators of the primary outcomes of depressive/anxious symptoms and sense of purpose in life. Discussion This study will test an innovative approach to maximizing the psychological benefits of cancer online support groups. The theory-based prosocial online support group intervention model is sustainable, because it can be implemented by private non-profit or other organizations, such as cancer centers, which mostly offer face-to-face support groups with limited patient reach. Trial Registration ClinicalTrials.gov: NCT01396174

Standard versus prosocial online support groups for distressed breast cancer survivors: a randomized controlled trial.

Science.gov (United States)

Lepore, Stephen J; Buzaglo, Joanne S; Lieberman, Morton A; Golant, Mitch; Davey, Adam

2011-08-25

The Internet can increase access to psychosocial care for breast cancer survivors through online support groups. This study will test a novel prosocial online group that emphasizes both opportunities for getting and giving help. Based on the helper therapy principle, it is hypothesized that the addition of structured helping opportunities and coaching on how to help others online will increase the psychological benefits of a standard online group. A two-armed randomized controlled trial with pretest and posttest. Non-metastatic breast cancer survivors with elevated psychological distress will be randomized to either a standard facilitated online group or to a prosocial facilitated online group, which combines online exchanges of support with structured helping opportunities (blogging, breast cancer outreach) and coaching on how best to give support to others. Validated and reliable measures will be administered to women approximately one month before and after the interventions. Self-esteem, positive affect, and sense of belonging will be tested as potential mediators of the primary outcomes of depressive/anxious symptoms and sense of purpose in life. This study will test an innovative approach to maximizing the psychological benefits of cancer online support groups. The theory-based prosocial online support group intervention model is sustainable, because it can be implemented by private non-profit or other organizations, such as cancer centers, which mostly offer face-to-face support groups with limited patient reach. ClinicalTrials.gov: NCT01396174.

On Supra-Additive and Supra-Multiplicative Maps

OpenAIRE

Jin Xi Chen; Zi Li Chen

2013-01-01

Let A and B be ordered algebras over ℝ, where A has a generating positive cone and B satisfies the property that b2>0 if 0≠b∈B. We give some conditions for a map T:A→B which is supra-additive and supra-multiplicative for all positive and negative elements to be linear and multiplicative; that is, T is a homomorphism of algebras. Our results generalize some known results on supra-additive and supra-multiplicative maps between spaces of real functions.

Substitution or Symbiosis? Assessing the Relationship between Religious and Secular Giving

Science.gov (United States)

Hill, Jonathan P.; Vaidyanathan, Brandon

2011-01-01

Research on philanthropy has not sufficiently examined whether charitable giving to religious causes impinges on giving to secular causes. Examining three waves of national panel data, we find that the relationship between religious and secular giving is generally not of a zero-sum nature; families that increase their religious giving also…

Supporting cancer patients with work-related problems through an oncological occupational physician: a feasibility study.

Science.gov (United States)

Zaman, A C G N M; Bruinvels, D J; de Boer, A G E M; Frings-Dresen, M H W

2017-09-01

To evaluate the feasibility of an oncological occupational physician (OOP) who is trained in oncological work-related problems, and in providing work-related support to cancer patients within the curative setting. We assessed facilitators and barriers that affect the activities of an OOP, and the satisfaction of the OOPs and patients with this new form of health care. Interviews were held with (1) OOPs (N = 13) to assess facilitators, barriers and their satisfaction with their ability to give supportive care and (2) cancer patients (N = 8) to assess their satisfaction concerning consulting an OOP. The main facilitators were positive feedback from health care providers and patients about the received care and support that the OOP had given, and the additional knowledge of the OOPs about cancer and work-related problems. Major barriers for being active as an OOP were lack of financial support for the OOP and the unfamiliarity of patients and health care providers with the specialised occupational physician. Both OOPs and the specialised knowledge and additional training of the OOPs facilitated providing support to cancer patients and survivors with work-related problems. Familiarity with the specialised occupational physician and financial support should be improved. © 2015 John Wiley & Sons Ltd.

Communication and information-giving in high-risk breast cancer consultations: influence on patient outcomes.

Science.gov (United States)

Lobb, E A; Butow, P N; Barratt, A; Meiser, B; Gaff, C; Young, M A; Haan, E; Suthers, G; Gattas, M; Tucker, K

2004-01-26

This longitudinal study aimed to document (i) the information-giving and patient-communication styles of clinical geneticists and genetic counsellors (consultants) in familial breast cancer clinics and (ii) assess the effect of these styles on women's knowledge, whether their expectations were met, satisfaction, risk perception and psychological status. A total of 158 women from high-risk breast cancer families completed self-report questionnaires at 2 weeks preconsultation and 4 weeks postconsultation. The consultations were audiotaped, transcribed and coded. Multivariate logistic regressions showed that discussing prophylactic mastectomy (P=0.00) and oophorectomy (P=0.01) led to women having significantly more expectations met; discussing genetic testing significantly decreased anxiety (P=0.03) and facilitating understanding significantly decreased depression (P=0.05). Receiving a summary letter of the consultation significantly lowered anxiety (P=0.01) and significantly increased the accuracy of perceived risk (P=0.02). Women whose consultant used more supportive communications experienced significantly more anxiety about breast cancer at the 4 weeks follow-up (P=0.00). These women were not significantly more anxious before genetic counselling. In conclusion, this study found that consultants vary in the amount of information they give and the way they communicate; and this variation can result in better or worse psychosocial outcomes. Greater use of supportive and counselling communications appeared to increase anxiety about breast cancer. Identifying methods to assist consultants to address emotional issues effectively may be helpful.

Additive effect of Ce, Mo and K to nickel-cobalt aluminate supported solid oxide fuel cell for direct internal reforming of methane

International Nuclear Information System (INIS)

Kwak, Bu Ho; Park, Jungdeok; Yoon, Heechul; Kim, Hyeon Hui; Kim, Lim; Chung, Jong Shik

2014-01-01

Direct internal reforming of methane (steam/carbon=0.031, 850 .deg. C) is tested using button cells of Ni-YSZ/YSZ/LSM in which the anode layer is supported either on Ni-YSZ or on Ni-CoAl 2 O 4 . The Ni-CoAl 2 O 4 supported cell shows little degradation with operating time, as a result of higher resistance against carbon deposition, whereas the Ni-YSZ supported cell deactivates quickly and suffers fracture in 50 h. Upon incorporation of additives such as K, Ce, or Mo into the Ni-CoAl 2 O 4 support, cells with 0.5 wt% CeO 2 exhibit the best stable performance as a result of reduced coke formation. Cells with 0.5 wt% Mo exhibit the lowest performance. Although no carbon deposit is detected in the cells with K 2 CO 3 additives, their performance is worse than that in the CeO 2 case, and, in constant-current mode, there is a sudden voltage drop to zero after a certain period of time; this time becomes shorter with increasing K content. The injection of potassium into the anode side facilitates the generation of OH - and CO 3 2- in the anode and promotes the diffusion of these ions to the cathode. Increased polarization resistance at the cathode and increased electrolyte resistance result in such a sudden failure

Countering abuses at the granting of additional measures of state support to families with children: the possibilities of the legislator and law enforcement practice experience

Directory of Open Access Journals (Sweden)

Oleg S. Kurchenko

2018-01-01

Full Text Available The subject of the article is abuses at the granting of additional measures of state support to families with children and measures of its preventionThe purpose of the article is to analyze legal rules governing the provision of additional measures of state support for families with children, to determine their completeness and adequacy for countering abuses in this area.Characteristic of the problem field. The implementation of the legislation on additional measures of state support for families with children, has proved to be connected with widespread attempts to use the maternity (family capital by the persons who do not have the right, or to use it contrary to the restrictions established by law. Analyzed legislation has shortcomings that create the conditions for illegal actions.Methodology. Both general scientific methods (analysis, synthesis, description and special scientific methods (comparative-legal and formal-legal methods were used in the research process .Results. Countering abuses requires improvement (changes and additions of the law governing the provision of additional measures of state support for families with children. Refinement and extension of powers of the Pension Fund’s of the Russian Federation bodies in this area, however, inevitably entails an increase in the number of organizational actions performed by these bodies when considering applications of the entitled persons. The flip side of strengthening the fight against illegal actions in this sphere can also be the limitation of the possibilities of the entitled persons and the extension of discretion of authorized bodies. When the effective legislative means are absent the judicial practice plays a prominent role in preventing the illegal use of maternity (family capital. In particular, the qualification of improvement of housing conditions as a necessary result of the contract of purchase and sale of real estate became one of the obstacles to illegal receipt of

[My work giving university-funded lectures launched after Great East Japan Earthquake].

Science.gov (United States)

Hisamura, Masaki

2014-01-01

On March 11, 2011, a mega earthquake shook the eastern part of Japan, recording a magnitude of 9.0. I have written about my work experience at the university hospital-funded lectures, set up to provide support in the disaster areas. When the lecture was launched, the university did not give official approval to it. For me, it was almost like I had just landed a job at a hospital in a rural area. Now, there are a number of funded lectures mainly in and around disaster-hit areas. I expect that these lectures will narrow down their objectives so that people involved in them will be able to end their tenure happily.

Field and laboratory determination of a poly(vinyl/vinylidene chloride) additive in brick mortar.

Science.gov (United States)

Law, S L; Newman, J H; Ptak, F L

1990-02-01

A polymerized vinyl/vinylidene chloride additive, used in brick mortar during the 60s and 70s, is detected at the building site by the field method, which employs a commercially available chloride test strip. The field test results can then be verified by the laboratory methods. In one method, total chlorine in the mortar is determined by an oxygen-bomb method and the additive chloride is determined by difference after water-soluble chlorides have been determined on a separate sample. In the second method, the polymerized additive is extracted directly from the mortar with tetrahydrofuran (THF). The difference in weight before and after extraction of the additive gives the weight of additive in the mortar. Evaporation of the THF from the extract leaves a thin film of the polymer, which gives an infrared "fingerprint" spectrum characteristic of the additive polymer.

Model Additional Protocol

International Nuclear Information System (INIS)

Rockwood, Laura

2001-01-01

Since the end of the cold war a series of events has changed the circumstances and requirements of the safeguards system. The discovery of a clandestine nuclear weapons program in Iraq, the continuing difficulty in verifying the initial report of Democratic People's Republic of Korea upon entry into force of their safeguards agreement, and the decision of the South African Government to give up its nuclear weapons program and join the Treaty on the Non-Proliferation of Nuclear Weapons have all played a role in an ambitious effort by IAEA Member States and the Secretariat to strengthen the safeguards system. A major milestone in this effort was reached in May 1997 when the IAEA Board of Governors approved a Model Protocol Additional to Safeguards Agreements. The Model Additional Protocol was negotiated over a period of less than a year by an open-ended committee of the Board involving some 70 Member States and two regional inspectorates. The IAEA is now in the process of negotiating additional protocols, State by State, and implementing them. These additional protocols will provide the IAEA with rights of access to information about all activities related to the use of nuclear material in States with comprehensive safeguards agreements and greatly expanded physical access for IAEA inspectors to confirm or verify this information. In conjunction with this, the IAEA is working on the integration of these measures with those provided for in comprehensive safeguards agreements, with a view to maximizing the effectiveness and efficiency, within available resources, the implementation of safeguards. Details concerning the Model Additional Protocol are given. (author)

Testing for altruism and social pressure in charitable giving.

Science.gov (United States)

DellaVigna, Stefano; List, John A; Malmendier, Ulrike

2012-01-01

Every year, 90% of Americans give money to charities. Is such generosity necessarily welfare enhancing for the giver? We present a theoretical framework that distinguishes two types of motivation: individuals like to give, for example, due to altruism or warm glow, and individuals would rather not give but dislike saying no, for example, due to social pressure. We design a door-to-door fund-raiser in which some households are informed about the exact time of solicitation with a flyer on their doorknobs. Thus, they can seek or avoid the fund-raiser. We find that the flyer reduces the share of households opening the door by 9% to 25% and, if the flyer allows checking a Do Not Disturb box, reduces giving by 28% to 42%. The latter decrease is concentrated among donations smaller than $10. These findings suggest that social pressure is an important determinant of door-to-door giving. Combining data from this and a complementary field experiment, we structurally estimate the model. The estimated social pressure cost of saying no to a solicitor is $3.80 for an in-state charity and $1.40 for an out-of-state charity. Our welfare calculations suggest that our door-to-door fund-raising campaigns on average lower the utility of the potential donors.

Benefits of Giving (A Book Review Using Islamic Perspective

Directory of Open Access Journals (Sweden)

M. Hamdar Arraiyyah

2016-01-01

Full Text Available This writing is a book review. It discusses a book entitled Give and Take. The book introduces a new approach to success. It makes three categories of people in doing interaction or communication. They are takers, matchers, and givers. The writer of the book, Adam Grant, explains the principles and characteristics of each category. He shows a lot of facts to prove that being a giver brings benefits for people and the doer as well. The objects of giving here comprise different kinds help like wealth, ideas, knowledge, skills and information. Therefore, he motivates people to become givers. In this connection, the reviewer would like to show that Islamic religion also motivates its followers to give helps to others. Though, there are some similarities and differences between the benefits of giving mentioned in the book and the verses of the Holy Qur’an and the sayings of Prophet Muhammad Peace be upon him.

DECISION SUPPORT SYSTEM PEMBERIAN BONUS TAHUNAN PADA KARYAWAN BERDASARKAN KINERJA KARYAWAN MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING (STUDY KASUS : STMIK PRINGSEWU

Directory of Open Access Journals (Sweden)

Zulkifli Zulkifli

2017-05-01

Full Text Available Bonuses is one method that is widely used as a form of tribute to workers whose performance so far can be considered satisfactory by the company. So is the case with STMIK Pringsewu that rewards Her staff as a token of appreciation for its performance over the years. However, the annual bonus is only given to employees who are considered berprestasit. It required a decision support system (DSS or decesion support system that can take into account all the criteria that support and to help facilitate the decision making process. This decision support system using Simple Additive Wighting (SAW. The issue of decision support is basically a form of election of the various alternative actions that may be selected include discipline or the number of absences in a year, length of employment, crafts, and work in a year that the process through specific mechanisms, in hopes of generating a best decision. Employees who got the votes of 100% working receive an annual bonus that is the departure of the hajj, work evaluation 87.5% earn an annual bonus that is the departure of Umrah, and the assessment work 75% earn an annual bonus that is the departure of the general allowance.

Children's giving: moral reasoning and moral emotions in the development of donation behaviors.

Science.gov (United States)

Ongley, Sophia F; Nola, Marta; Malti, Tina

2014-01-01

This study investigated the role of moral reasoning and moral emotions (i.e., sympathy and guilt) in the development of young children's donating behavior (N = 160 4- and 8-year-old children). Donating was measured through children's allocation of resources (i.e., stickers) to needy peers and was framed as a donation to "World Vision." Children's sympathy was measured with both self- and primary caregiver-reports and participants reported their anticipation of guilt feelings following actions that violated prosocial moral norms, specifically the failure to help or share. Participants also provided justifications for their anticipated emotions, which were coded as representing moral or non-moral reasoning processes. Children's moral reasoning emerged as a significant predictor of donating behavior. In addition, results demonstrated significant developmental and gender effects, with 8-year-olds donating significantly more than 4-year-olds and 4-year-old girls making higher value donations than boys of the same age. We discuss donation behaviors within the broader context of giving and highlight the moral developmental antecedents of giving behaviors in childhood.

Modeling a support system for the evaluator

International Nuclear Information System (INIS)

Lozano Lima, B.; Ilizastegui Perez, F; Barnet Izquierdo, B.

1998-01-01

This work gives evaluators a tool they can employ to give more soundness to their review of operational limits and conditions. The system will establish the most adequate method to carry out the evaluation, as well as to evaluate the basis for technical operational specifications. It also includes the attainment of alternative questions to be supplied to the operating entity to support it in decision-making activities

Hardware Support for Embedded Java

DEFF Research Database (Denmark)

Schoeberl, Martin

2012-01-01

The general Java runtime environment is resource hungry and unfriendly for real-time systems. To reduce the resource consumption of Java in embedded systems, direct hardware support of the language is a valuable option. Furthermore, an implementation of the Java virtual machine in hardware enables...... worst-case execution time analysis of Java programs. This chapter gives an overview of current approaches to hardware support for embedded and real-time Java....

They Make Space and Give Time

Indian Academy of Sciences (India)

... Resonance – Journal of Science Education; Volume 3; Issue 3. They Make Space and Give Time The Engineer as Poet. Gangan Prathap. Book Review Volume 3 ... Author Affiliations. Gangan Prathap1. National Aerospace Laboratories and the Jawaharlal Nehru Centre for Advanced Scientific Research in Bangalore.

Additive effect of Ce, Mo and K to nickel-cobalt aluminate supported solid oxide fuel cell for direct internal reforming of methane

Energy Technology Data Exchange (ETDEWEB)

Kwak, Bu Ho; Park, Jungdeok; Yoon, Heechul; Kim, Hyeon Hui; Kim, Lim; Chung, Jong Shik [POSTECH, Pohang (Korea, Republic of)

2014-01-15

Direct internal reforming of methane (steam/carbon=0.031, 850 .deg. C) is tested using button cells of Ni-YSZ/YSZ/LSM in which the anode layer is supported either on Ni-YSZ or on Ni-CoAl{sub 2}O{sub 4}. The Ni-CoAl{sub 2}O{sub 4} supported cell shows little degradation with operating time, as a result of higher resistance against carbon deposition, whereas the Ni-YSZ supported cell deactivates quickly and suffers fracture in 50 h. Upon incorporation of additives such as K, Ce, or Mo into the Ni-CoAl{sub 2}O{sub 4} support, cells with 0.5 wt% CeO{sub 2} exhibit the best stable performance as a result of reduced coke formation. Cells with 0.5 wt% Mo exhibit the lowest performance. Although no carbon deposit is detected in the cells with K{sub 2}CO{sub 3} additives, their performance is worse than that in the CeO{sub 2} case, and, in constant-current mode, there is a sudden voltage drop to zero after a certain period of time; this time becomes shorter with increasing K content. The injection of potassium into the anode side facilitates the generation of OH{sup -} and CO{sub 3}{sup 2-} in the anode and promotes the diffusion of these ions to the cathode. Increased polarization resistance at the cathode and increased electrolyte resistance result in such a sudden failure.

Novel support effects on the mechanism of propene-deuterium: Addition and exchange reactions over dispersed ZrO2

International Nuclear Information System (INIS)

Naito, Shuichi; Tanimoto, Mitsutoshi

1995-01-01

The effect on the rate and mechanisms of propene-deuterium reactions of dispersing ZrO 2 on various supports such as silica, alumina, and titanium dioxide has been studied by microwave spectroscopic analysis of monodeuteropropene as well as by kinetic investigation. By dispersal of ZrO 2 on these supports, the rate of the C 3 H 6 -D 2 reactions is increased considerbly compared to that over unsupported ZrO 2 , with the decrease of activation energy. Hydrogen exchange in propene proceeds simultaneously with addition via the associative mechanism through n-propyl and s-propyl intermediates. Through XPS analysis of ZrO 2 /SiO 2 , it was found that a monolayer of ZrO 2 is formed over the silica support. The monolayer catalyst exhibits catalytic behavior quite different from that of unsupported ZrO 2 . On the other hand, alumina surfaces modified by ZrO 2 layers may be the main active sites in the case of ZrO 2 /Al 2 O 3 . The marked enhancement of the reaction rate in the lower loading region of ZrO 2 /TiO 2 may be explained by the strong interaction of atomically dispersed zirconium ions with active centers on TiO 2 . 28 refs., 10 figs., 1 tab

Navy Additive Manufacturing: Policy Analysis for Future DLA Material Support

Science.gov (United States)

2014-12-01

of the requirements for the degree of MASTER OF BUSINESS ADMINISTRATION from the NAVAL POSTGRADUATE SCHOOL December 2014 Author...15 3. Vat Photopolymerization...................................................................16 4. Jetting...this: how should DLA best support AM efforts in the Navy in order for the Navy to achieve its goals using 3D printing? What is the most cost

Bidding to give in the field

NARCIS (Netherlands)

Onderstal, Sander; Schram, Arthur J. H. C.; Soetevent, Adriaan R.

In a door-to-door fundraising field experiment, we study the impact of fundraising mechanisms on charitable giving. We approached about 4500 households, each participating in an all-pay auction, a lottery, a non-anonymous voluntary contribution mechanism (VCM), or an anonymous VCM. In contrast to

Bidding to give in the field

NARCIS (Netherlands)

Onderstal, S.; Schram, A.J.H.C.; Soetevent, A.R.

2013-01-01

In a door-to-door fundraising field experiment, we study the impact of fundraising mechanisms on charitable giving. We approached about 4500 households, each participating in an all-pay auction, a lottery, a non-anonymous voluntary contribution mechanism (VCM), or an anonymous VCM. In contrast to

Gift-giving in the medical student--patient relationship.

Science.gov (United States)

Alamri, Yassar Abdullah S

2012-08-01

There is paucity in the published literature that provides any ethical guidance guiding gift-giving within the student--patient relationship. This is perhaps because the dynamics of the medical student--patient relationship have not yet been explored as extensively as the doctor--patient relationship. More importantly, however, gift--giving in the doctor-patient relationship has traditionally been from the patient to the doctor and not vice versa. This article examines the literature published in this vicinity reflecting on an encounter with a patient.

Recommendations for Enhancing Implementation of Additional Protocol Declarations

International Nuclear Information System (INIS)

Niina, Toshiaki; Nidaira, Kazuo; Aono, Yosuke

2010-01-01

Japan signed the Additional Protocol (hereafter, AP) in December 1998. The domestic law and regulation had been revised to implement the initial and annual declarations for the Agency and the Additional Protocol came into force in December 1999. Since initial declaration in 2000, Japan has submitted the annual declaration in every May. Until 2010, Japan has made 10 annual declarations. This paper gives recommendations to enhance implementation of Additional Protocol declarations based on 10-year experience in Japan and addresses the following: Current status of additional protocol declaration in Japan; Outline of processing method; AP Information Management System; Recommendations for improving quality of declaration. Preparation of additional protocol declaration in NMCC has been conducted in the course of contract with Japan Safeguards Office (hereafter, JSGO) for safeguards information treatment. (author)

Basic life support training into cardiac rehabilitation programs: A chance to give back. A community intervention controlled manikin study.

Science.gov (United States)

González-Salvado, Violeta; Abelairas-Gómez, Cristian; Peña-Gil, Carlos; Neiro-Rey, Carmen; Barcala-Furelos, Roberto; González-Juanatey, José Ramón; Rodríguez-Núñez, Antonio

2018-03-12

Early basic life support is crucial to enhance survival from out-of-hospital cardiac arrest but rates remain low, especially in households. High-risk groups' training has been advocated, but the optimal method is unclear. The CArdiac REhabilitation and BAsic life Support (CAREBAS) project aims to compare the effectiveness of two basic life support educational strategies implemented in a cardiac rehabilitation program. A community intervention study including consecutive patients enrolled on an exercise-based cardiac rehabilitation program after acute coronary syndrome or revascularization was conducted. A standard basic life support training (G-Stan) and a novel approach integrating cardiopulmonary resuscitation hands-on rolling refreshers (G-CPR) were randomly assigned to each group and compared. Basic life support performance was assessed by means of simulation at baseline, following brief instruction and after the 2-month program. 114 participants were included and 108 completed the final evaluation (G-Stan:58, G-CPR:50). Basic life support performance was equally poor at baseline and significantly improved following a brief instruction. A better skill retention was found after the 2-month program in G-CPR, significantly superior for safety and sending for an automated external defibrillator. Confidence and self-perceived preparation were also significantly greater in G-CPR after the program. Integrating cardiopulmonary resuscitation hands-on rolling refreshers in the training of an exercise-based cardiac rehabilitation program is feasible and improves patients' skill retention and confidence to perform a basic life support sequence, compared to conventional training. Exporting this formula to other programs may result in increased numbers of trained citizens, enhanced social awareness and bystander resuscitation. Copyright © 2018 Elsevier B.V. All rights reserved.

Cleavage of sp3 C-O bonds via oxidative addition of C-H bonds.

Science.gov (United States)

Choi, Jongwook; Choliy, Yuriy; Zhang, Xiawei; Emge, Thomas J; Krogh-Jespersen, Karsten; Goldman, Alan S

2009-11-04

(PCP)Ir (PCP = kappa(3)-C(6)H(3)-2,6-[CH(2)P(t-Bu)(2)](2)) is found to undergo oxidative addition of the methyl-oxygen bond of electron-poor methyl aryl ethers, including methoxy-3,5-bis(trifluoromethyl)benzene and methoxypentafluorobenzene, to give the corresponding aryloxide complexes (PCP)Ir(CH(3))(OAr). Although the net reaction is insertion of the Ir center into the C-O bond, density functional theory (DFT) calculations and a significant kinetic isotope effect [k(CH(3))(OAr)/k(CD(3))(OAr) = 4.3(3)] strongly argue against a simple insertion mechanism and in favor of a pathway involving C-H addition and alpha-migration of the OAr group to give a methylene complex followed by hydride-to-methylene migration to give the observed product. Ethoxy aryl ethers, including ethoxybenzene, also undergo C-O bond cleavage by (PCP)Ir, but the net reaction in this case is 1,2-elimination of ArO-H to give (PCP)Ir(H)(OAr) and ethylene. DFT calculations point to a low-barrier pathway for this reaction that proceeds through C-H addition of the ethoxy methyl group followed by beta-aryl oxide elimination and loss of ethylene. Thus, both of these distinct C-O cleavage reactions proceed via initial addition of a C(sp(3))-H bond, despite the fact that such bonds are typically considered inert and are much stronger than C-O bonds.

Giving USA 1997: The Annual Report on Philanthropy for the Year 1996.

Science.gov (United States)

Kaplan, Ann E., Ed.

This report presents a comprehensive review of private philanthropy in the United States during 1996. After a preliminary section, the first section presents data on giving, using text, graphs, and charts. Sections cover: overall 1996 contributions; changes in giving by source and use; total giving (1966-1996); inflation-adjusted giving in 5-year…

Unsaturated Fatty Acid Esters Metathesis Catalyzed by Silica Supported WMe5

KAUST Repository

Riache, Nassima

2015-11-14

Metathesis of unsaturated fatty acid esters (FAEs) by silica supported multifunctional W-based catalyst is disclosed. This transformation represents a novel route towards unsaturated di-esters. Especially, the self-metathesis of ethyl undecylenate results almost exclusively on the homo-coupling product whereas with such catalyst, 1-decene gives ISOMET (isomerization and metathesis olefin) products. The olefin metathesis in the presence of esters is very selective without any secondary cross-metathesis products demonstrating that a high selective olefin metathesis could operate at 150 °C. Additionally, a cross-metathesis of unsaturated FAEs and α-olefins allowed the synthesis of the corresponding ester with longer hydrocarbon skeleton without isomerisation.

Bending Moment Decrease of Reinforced Concrete Beam Supported by Additional CFRP

Directory of Open Access Journals (Sweden)

Mykolas Daugevičius

2011-04-01

Full Text Available The calculation method of reinforced concrete beam with additional CFRP composite is proposed in this article. This method estimates tangential angular concrete deformations in tensioned beam layers between steel and bonded carbon fiber reinforced polymer. The horizontal slip of CFRP composite reduce beam bending moment capacity. An additional coefficient to reduce CFRP resultant force is necessary for better precision of bending moment capacity. Also, various calculation methods of bending moment capacity are considered. Article in Lithuanian

Radial supports of face motors with slack compensation

Energy Technology Data Exchange (ETDEWEB)

Kuznetsova, I I; Gelman, A B; Krekina, T V

1982-01-01

The design of a radial support of a face motor with slack compensation is described, and gives the results of field tests which confirm the performance capacity of the experimental support both from the viewpoint of durability, and in relation to preventing radial slack of the face motor shaft.

Supportive leadership in Swedish community night nursing.

Science.gov (United States)

Gustafsson, Christine; Fagerberg, Ingegerd; Asp, Margareta

2010-10-01

The aim of the present study was to examine the support night nurses' give to staff in community night nursing. Studies have shown that support given to staff is one of night registered nurses' (RNs') experiences of the meaning of caring. This support, that community RNs display for staff in night-time care, is sparsely described. All community night-duty nurses in a medium-sized municipal in Sweden participated in the present study. Thematic content analysis was used to analyse data from observations. The support given by RNs to staff is described using three themes: (1) a conditional supporting stance, (2) preparing propitious conditions for caring and (3) confidence in the abilities of individual staff members and adaptation to their individual needs. The results reveal that RNs consider support to staff in terms of nursing leadership. Out of 'concern for the staff' the RNs try to be there for them, which corresponds to nursing leadership. Such concern also arises from the RNs' awareness that by giving support to staff this affects the staffs' caring for older people. The current municipal social care organization of community nursing of older people in which RNs have extensive responsibilities with insufficient control, is a working condition with a risk for decreased quality of care and a high risk for work-related stress syndrome. © 2010 The Authors. Journal compilation © 2010 Blackwell Publishing Ltd.

Taiwan Government’s scientific journal supporting policy

Directory of Open Access Journals (Sweden)

Hsiu-Ching Hsu

2016-08-01

Full Text Available This report discloses the journal supporting policy in Taiwan. At the moment, the Ministry of Science and Technology (MOST not only gives financial support to each academic research projects but also plays an important role to the quality of many scientific journals. The MOST has established a competitive evaluation system to assess the quality of scientific journals. According to the policy of MOST, each academic association could apply financial support for one scientific journal. Around 60 journals receive support from MOST every year.

The influence on birthweight of maternal living conditions a decade prior to giving birth

Directory of Open Access Journals (Sweden)

John Singhammer

2009-10-01

Full Text Available The study’s aim was to correlate measures of mothers’ socio-economic status, a decade prior to giving birth, with their children’s birthweight. As part of a larger study, information on birth characteristics from 706 babies born 1970-73 were linked with census data obtained from their mothers near the time of birth as well as one decade earlier. The 706 individuals were selected at random from two national surveys in 1998 and 2000 and traced back to the time of birth in the period 1970-73. Information on birth characteristics was linked to census data obtained from the mothers in 1960 and 1970. Included was information on parent’s living conditions (e.g. income, type of dwelling, indoor plumbing, telephone, number of people in the household. Information on mother’s health during pregnancy, a decade before childbirth and near childbirth, and data on mothers’ and the infants’ health at birth was obtained from the Medical Birth Registry of Norway. In analysis that included both early and current socio-economic conditions maternal education and rural residency at the time of giving birth were observed as statistical significant predictors of birthweight. Results were adjusted for maternal age, parity, plurality, gender and diagnoses before and during pregnancy, all factors observed to attenuate birthweight. Indicators of women’s socio-economic conditions a decade prior to giving birth were not significantly associated with birthweight. These findings do not clearly support suggestions in the literature that an infant’s vitality may be influenced by the family’s socio-economic conditions years before birth.

REASON-GIVING IN COURT PRACTICE: THE EXAMPLE OF FRENCH IMMIGRATION LITIGATION

Directory of Open Access Journals (Sweden)

Mathilde Cohen, Columbia Law School-School of Law, Estados Unidos

2012-10-01

Full Text Available Abstract: This Article examines the thesis according to which the practice of giving reasons for decisions is a central element of liberal democracies. In this view, public institutions’ practice—and sometimes duty—to give reasons is required so that each individual may view the state as reasonable and therefore, according to deliberative democratic theory, legitimate. Does the giving of reasons in actual court practice achieve these goals?  Drawing on empirical research carried out in a French administrative court, this Article argues that, in practice, reason-giving often falls either short of democracy or beyond democracy. Reasons fall short of democracy in the first case because they are transformed from a device designed to “protect” citizens from arbitrariness into a professional norm intended to “protect” the judges themselves and perhaps further their career goals. In the second case, reasons go beyond democracy because judges’ ambitions are much greater than to merely provide petitioners with a ground for understanding and criticizing the decision: they aim at positively—and paternalistically in some instances—guiding people’s conduct.  The discussion proceeds by drawing attention to social aspects that are often neglected in theoretical discussions on reason-giving. A skeptical conclusion is suggested: one can rarely guarantee that any predetermined value will be achieved by the giving of reasons. The degree to which individuals are empowered by the reasons given to them is dependent on the way in which decision-givers envision their reason-giving activity, and this representation is itself conditioned by the social setting of the court. Keywords: Arbitrariness. Reason-giving. Judges.

The accompanying adult: authority to give consent in the UK.

Science.gov (United States)

Lal, Seema Madhur Lata; Parekh, Susan; Mason, Carol; Roberts, Graham

2007-05-01

Children may be accompanied by various people when attending for dental treatment. Before treatment is started, there is a legal requirement that the operator obtain informed consent for the proposed procedure. In the case of minors, the person authorized to give consent (parental responsibility) is usually a parent. To ascertain if accompanying persons of children attending the Department of Paediatric Dentistry at the Eastman Dental Hospital, London were empowered to give consent for the child's dental treatment. A total of 250 accompanying persons of children attending were selected, over a 6-month period. A questionnaire was used to establish whether the accompanying person(s) were authorized to give consent. The study showed that 12% of accompanying persons had no legal authority to give consent for the child's dental treatment. Clinicians need to be aware of the status of persons accompanying children to ensure valid consent is obtained.

Grids for Kids gives next-generation IT an early start

CERN Multimedia

2008-01-01

"Grids for Kids gives children a crash course in grid computing," explains co-organiser Anna Cook of the Enabling Grids for E-sciencE project. "We introduce them to concepts such as middleware, parallel processing and supercomputing, and give them opportunities for hands-on learning.

Social Relations of Fieldwork: Giving Back in a Research Setting

Directory of Open Access Journals (Sweden)

Clare Gupta

2014-07-01

Full Text Available The project of this special issue emerged from the guest editors' experiences as field researchers in sub-Saharan Africa. During this time both researchers faced the difficult question of "giving back" to the communities in which, and with whom, they worked—communities that were often far less privileged than the researchers were in terms of wealth, mobility, education, and access to health care. Returning from their field sites, both researchers felt a combination of guilt and frustration that they had not done enough or had not done things right. Thus emerged the idea of bringing together a group of researchers, from a range of disciplines, to discuss the topic of giving back in field research. This editorial describes the idea and process that led to the present collection of articles. The guest editors situate the project in the literature on feminist studies and briefly summarize each of the four thematic sections in this special issue. They conclude by emphasizing that their collection is not a guide to giving back. Rather than lay out hard and fast rules about what, how much, and to whom field researchers should give, their collection offers a series of examples and considerations for giving back in fieldwork.

Social dilemma cooperation (unlike Dictator Game giving) is intuitive for men as well as women.

Science.gov (United States)

Rand, David G

2017-11-01

Does intuition favor prosociality, or does prosocial behavior require deliberative self-control? The Social Heuristics Hypothesis (SHH) stipulates that intuition favors typically advantageous behavior - but which behavior is typically advantageous depends on both the individual and the context. For example, non-zero-sum cooperation (e.g. in social dilemmas like the Prisoner's Dilemma) typically pays off because of the opportunity for reciprocity. Conversely, reciprocity does not promote zero-sum cash transfers (e.g. in the Dictator Game, DG). Instead, DG giving can be long-run advantageous because of reputation concerns: social norms often require such behavior of women but not men. Thus, the SHH predicts that intuition will favor social dilemma cooperation regardless of gender, but only favor DG giving among women. Here I present meta-analytic evidence in support of this prediction. In 31 studies examining social dilemma cooperation (N=13,447), I find that promoting intuition increases cooperation to a similar extent for both men and women. This stands in contrast to the results from 22 DG studies (analyzed in Rand et al., 2016) where intuition promotes giving among women but not men. Furthermore, I show using meta-regression that the interaction between gender and intuition is significantly larger in the DG compared to the cooperation games. Thus, I find clear evidence that the role of intuition and deliberation varies across both setting and individual as predicted by the SHH.

Norm, gender, and bribe-giving: Insights from a behavioral game.

Directory of Open Access Journals (Sweden)

Tian Lan

Full Text Available Previous research has suggested that bribery is more normative in some countries than in others. To understand the underlying process, this paper examines the effects of social norm and gender on bribe-giving behavior. We argue that social norms provide information for strategic planning and impression management, and thus would impact participants' bribe amount. Besides, males are more agentic and focus more on impression management than females. We predicted that males would defy the norm in order to win when the amount of their bribe was kept private, but would conform to the norm when it was made public. To test this hypothesis, we conducted two studies using a competitive game. In each game, we asked three participants to compete in five rounds of creative tasks, and the winner was determined by a referee's subjective judgment of the participants' performance on the tasks. Participants were allowed to give bribes to the referee. Bribe-giving norms were manipulated in two domains: norm level (high vs. low and norm context (private vs. public, in order to investigate the influence of informational and affiliational needs. Studies 1 and 2 consistently showed that individuals conformed to the norm level of bribe-giving while maintaining a relative advantage for economic benefit. Study 2 found that males gave larger bribes in the private context than in the public, whereas females gave smaller bribes in both contexts. We used a latent growth curve model (LGCM to depict the development of bribe-giving behaviors during five rounds of competition. The results showed that gender, creative performance, and norm level all influence the trajectory of bribe-giving behavior.

Norm, gender, and bribe-giving: Insights from a behavioral game.

Science.gov (United States)

Lan, Tian; Hong, Ying-Yi

2017-01-01

Previous research has suggested that bribery is more normative in some countries than in others. To understand the underlying process, this paper examines the effects of social norm and gender on bribe-giving behavior. We argue that social norms provide information for strategic planning and impression management, and thus would impact participants' bribe amount. Besides, males are more agentic and focus more on impression management than females. We predicted that males would defy the norm in order to win when the amount of their bribe was kept private, but would conform to the norm when it was made public. To test this hypothesis, we conducted two studies using a competitive game. In each game, we asked three participants to compete in five rounds of creative tasks, and the winner was determined by a referee's subjective judgment of the participants' performance on the tasks. Participants were allowed to give bribes to the referee. Bribe-giving norms were manipulated in two domains: norm level (high vs. low) and norm context (private vs. public), in order to investigate the influence of informational and affiliational needs. Studies 1 and 2 consistently showed that individuals conformed to the norm level of bribe-giving while maintaining a relative advantage for economic benefit. Study 2 found that males gave larger bribes in the private context than in the public, whereas females gave smaller bribes in both contexts. We used a latent growth curve model (LGCM) to depict the development of bribe-giving behaviors during five rounds of competition. The results showed that gender, creative performance, and norm level all influence the trajectory of bribe-giving behavior.

Security giving in surrogacy motherhood process as a caring model for commissioning mothers: A theory synthesis.

Science.gov (United States)

Zandi, Mitra; Vanaki, Zohreh; Shiva, Marziyeh; Mohammadi, Eesa; Bagheri-Lankarani, Narges

2016-07-01

Despite the increasing use of surrogacy, there are no caring theories/models that serve as the basis for nursing care to surrogacy commissioning mothers. This study has designed a model for caring of surrogacy commissioning mothers in 2013. The theory synthesis of Walker and Avant's strategies of theory construction (2011) was used to design a caring model/theory. The theory synthesis includes three stages: (i) selection of focal concept (the concept of "security giving in motherhood" was selected); (ii) review of studies in order to identify factors related to focal concept relevant studies (42 articles and 13 books) were reviewed, statements and concepts related to focal concept were then extracted and classified, and their relations were specified; and (iii) organization of concepts and statements within a relevant general and effective manifestation of the phenomenon under study which led to developing of a model. In this caring model/theory, entitled "security giving in surrogacy motherhood", nurses roles were conceptualized within the conceptual framework that includes three main roles: (i) coordination; (ii) participation; and (iii) security giving (physical, emotional, and legal support; empowerment; presence; relationship management between both parties and advocacy). Training surrogacy specialist nurses and establishment of surrogacy care centers are important factors for implementation of the model. This model could help to provided better caring for surrogacy clients, especially for commissioning mothers. © 2016 Japan Academy of Nursing Science.

The role of support staff in promoting the social inclusion of persons with an intellectual disability.

Science.gov (United States)

McConkey, R; Collins, S

2010-08-01

Past studies have found that people supported in more individualised housing options tend to have levels of community participation and wider social networks than those in other accommodation options. Yet, the contribution of support staff in facilitating social inclusion has received relatively scant attention. In all 245 staff working in either supported living schemes, or shared residential and group homes, or in day centres completed a written questionnaire in which they rated in terms of priority to their job, 16 tasks that were supportive of social inclusion and a further 16 tasks that related to the care of the person they supported. In addition staff identified those tasks that they considered were not appropriate to their job. Across all three service settings, staff rated more care tasks as having higher priority than they did the social inclusion tasks. However, staff in supported living schemes rated more social inclusion tasks as having high priority than did staff in the other two service settings. Equally the staff who were most inclined to rate social inclusion tasks as not being applicable to their job were those working day centres; female rather than male staff, those in front-line staff rather than senior staff, and those in part-time or relief positions rather than full-time posts. However, within each service settings, there were wide variations in how staff rated the social inclusion tasks. Staff working in more individualised support arrangements tend to give greater priority to promoting social inclusion although this can vary widely both across and within staff teams. Nonetheless, staff gave greater priority to care tasks especially in congregated service settings. Service managers may need to give more emphasis to social inclusion tasks and provide the leadership, training and resources to facilitate support staff to re-assess their priorities.

The position dependent influence that sensitivity correction processing gives the signal-to-noise ratio measurement in parallel imaging

International Nuclear Information System (INIS)

Murakami, Koichi; Yoshida, Koji; Yanagimoto, Shinichi

2012-01-01

We studied the position dependent influence that sensitivity correction processing gave the signal-to-noise ratio (SNR) measurement of parallel imaging (PI). Sensitivity correction processing that referred to the sensitivity distribution of the body coil improved regional uniformity more than the sensitivity uniformity correction filter with a fixed correction factor. In addition, the position dependent influence to give the SNR measurement in PI was different from the sensitivity correction processing. Therefore, if we divide SNR of the sensitivity correction processing image by SNR of the original image in each pixel and calculate SNR ratio, we can show the position dependent influence that sensitivity correction processing gives the SNR measurement in PI. It is with an index of the sensitivity correction processing precision. (author)

Additive theory of prime numbers

CERN Document Server

Hua, L K

2009-01-01

Loo-Keng Hua was a master mathematician, best known for his work using analytic methods in number theory. In particular, Hua is remembered for his contributions to Waring's Problem and his estimates of trigonometric sums. Additive Theory of Prime Numbers is an exposition of the classic methods as well as Hua's own techniques, many of which have now also become classic. An essential starting point is Vinogradov's mean-value theorem for trigonometric sums, which Hua usefully rephrases and improves. Hua states a generalized version of the Waring-Goldbach problem and gives asymptotic formulas for the number of solutions in Waring's Problem when the monomial x^k is replaced by an arbitrary polynomial of degree k. The book is an excellent entry point for readers interested in additive number theory. It will also be of value to those interested in the development of the now classic methods of the subject.

Charity Begins At Home: How Socialization Experiences Influence Giving and Volunteering

OpenAIRE

Bekkers, R.H.F.P.

2005-01-01

This paper shows that charity begins at home. Using retrospective reports on youth experiences from the Giving in the Netherlands Panel Survey (n=1,964, 2001) I find that (1) parents who volunteer when their children are young promote giving and volunteering of their children once they have become adults; (2) the intensity of youth participation in nonprofit organizations is positively related to current giving and volunteering; (3) that parental volunteering and youth participation promote c...

An interview study of Gift-giving in China at New Year

OpenAIRE

Zhang, Shuo

2007-01-01

The purpose of this dissertation is to examine to what a extent the Chinese culture including the custom during Chinese New Year, reciprocity, face and Guanxi has influence on gift-giving among Chinese people and how these factors affect the behavior of gift-giving during Chinese New Year using qualitative research method with in-depth interview and limited observation. This dissertation stemmed from the observations of gift-giving in Bejing institute of geological engineering (BIGE) in...

It's better to give than to receive: the role of social support, trust, and participation on health-related social networking sites.

Science.gov (United States)

Hether, Heather J; Murphy, Sheila T; Valente, Thomas W

2014-12-01

Nearly 60% of American adults and 80% of Internet users have sought health information online. Moreover, Internet users are no longer solely passive consumers of online health content; they are active producers as well. Social media, such as social networking sites, are increasingly being used as online venues for the exchange of health-related information and advice. However, little is known about how participation on health-related social networking sites affects users. Research has shown that women participate more on social networking sites and social networks are more influential among same-sex members. Therefore, this study examined how participation on a social networking site about pregnancy influenced members' health-related attitudes and behaviors. The authors surveyed 114 pregnant members of 8 popular pregnancy-related sites. Analyses revealed that time spent on the sites was less predictive of health-related outcomes than more qualitative assessments such as trust in the sites. Furthermore, providing support was associated with the most outcomes, including seeking more information from additional sources and following recommendations posted on the sites. The implications of these findings, as well as directions for future research, are discussed.

Students Can Give Psychology Away: Oral Presentations on YouTube

Science.gov (United States)

Malouff, John M.; Emmerton, Ashley J.

2014-01-01

This article describes a novel assignment involving students giving a presentation on YouTube about how to apply behavior-modification principles to change a specific type of behavior, chosen by each student. The presentations covered topics such as how to end nail biting and how to reduce anxiety about public speaking. Giving an oral presentation…

Four-train support always more reliable than a two-train support?

International Nuclear Information System (INIS)

Guey, C.N.; Arrieta, L.; Youngblood, R.

1986-01-01

Once the gross features of a frontline fluid system have been defined, one must consider what support system configuration will provide the best overall system performance. This paper considers different direct-current (dc) bus configurations for a given emergency feedwater system (EFWS). Results indicate that a four-train support system (i.e., 4 dc buses) gives a lower system unavailability for transients, but a higher system unavailability for anticipated transients without scram (ATWSs), than a two-train support system (i.e., two dc buses). This serves to illustrate that more trains do not necessarily provide higher reliability, and that a configuration choice which is better for one emission success criterion may be worse for another. Because of the small characteristic unreliability of dc buses, the numerical comparisons made here are not dramatic, but the underlying topological point is nevertheless broadly applicable

PRACTICE OF DEVELOPMENT OF STUDENTS’ ADDITIONAL INTERDISCIPLINARY COMPETENCIES IN A MODERN UNIVERSITY

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E. G. Syryamkina

2016-01-01

Full Text Available The aim of the article is to show the possibilities of formation ofnew approaches to the development of additional interdisciplinary competencies of university youth in modern conditions.Methods. The methods involve such theoretical methods as analysis of scientific literature and documents, generalization of empirical data.Results and scientific novelty. The article includes experience of many years in the sphere of development of students’ additional interdisciplinary competencies of the National Research Tomsk State University (TSU. The authors present cases of two TSU structural subdivisions: Center for Social and Professional Volunteering and Park of Social and Humanitarian Technologies. The effective educational technologies proposed by the authors are analysed. Transition from the theoretical (knowledge training of students to practically-oriented training is an actual trend today. A graduate of a modern university should have a broad vision, communication skills, desire for cooperation, self-development, creative application of gained knowledge and lifelong learning, in other words –the development of students’ additional interdisciplinary competencies. In this regard, the role of students’ extracurricular practical work in a university is increasing. This work requires organizational and educational support. The article gives description and analysis of effective educational forms of technologies for development of students’ additional interdisciplinary competencies within their extracurricular activities in the mentioned above structural units of the university.Practical significance. Higher educational establishments can use presented materials for improvement of an educational process.

How to give a good talk.

Science.gov (United States)

Alon, Uri

2009-10-23

We depend on talks to communicate our work, and we spend much of our time as audience members in talks. However, few scientists are taught the well-established principles of giving good talks. Here, I describe how to prepare, present, and answer questions in a scientific talk. We will see how a talk prepared with a single premise and delivered with good eye contact is clear and enjoyable.

Stem/progenitor cells derived from the cochlear sensory epithelium give rise to spheres with distinct morphologies and features.

Science.gov (United States)

Diensthuber, Marc; Oshima, Kazuo; Heller, Stefan

2009-06-01

Nonmammalian vertebrates regenerate lost sensory hair cells by means of asymmetric division of supporting cells. Inner ear or lateral line supporting cells in birds, amphibians, and fish consequently serve as bona fide stem cells resulting in high regenerative capacity of hair cell-bearing organs. Hair cell regeneration does not happen in the mammalian cochlea, but cells with proliferative capacity can be isolated from the neonatal cochlea. These cells have the ability to form clonal floating colonies, so-called spheres, when cultured in nonadherent conditions. We noticed that the sphere population derived from mouse cochlear sensory epithelium cells was heterogeneous, consisting of morphologically distinct sphere types, hereby classified as solid, transitional, and hollow. Cochlear sensory epithelium-derived stem/progenitor cells initially give rise to small solid spheres, which subsequently transition into hollow spheres, a change that is accompanied by epithelial differentiation of the majority of sphere cells. Only solid spheres, and to a lesser extent, transitional spheres, appeared to harbor self-renewing stem cells, whereas hollow spheres could not be consistently propagated. Solid spheres contained significantly more rapidly cycling Pax-2-expressing presumptive otic progenitor cells than hollow spheres. Islet-1, which becomes upregulated in nascent sensory patches, was also more abundant in solid than in hollow spheres. Likewise, hair cell-like cells, characterized by the expression of multiple hair cell markers, differentiated in significantly higher numbers in cell populations derived from solid spheres. We conclude that cochlear sensory epithelium cell populations initially give rise to small solid spheres that have self-renewing capacity before they subsequently convert into hollow spheres, a process that is accompanied by loss of stemness and reduced ability to spontaneously give rise to hair cell-like cells. Solid spheres might, therefore, represent

[Giving up the tobacco habit through the application of the Smoker's Aid Program in the Chantrea Health Centre].

Science.gov (United States)

Nuin, M A; Fuertes, C; Ancizu, P; Espelosín, G; Royo, C; Sarasa, I

1997-01-01

This is a prospective descriptive study of intervention without aleatory assignation, carried out in the Chantrea Health Centre. Its aim is to determine the characteristics of the smokers who are taking part in two interventions by the Smokers' Aid Program (Programa de Ayuda al Fumador-PAF), and to evaluate the factors that influence the latter's success. The characteristics of 100 smokers were analyzed. They were offered one of the two PAF interventions: Minimal Intervention 1 (MN1): they are given a support brochure in the first consultations, contacted by telephone after one month and called to consultation after 6 months to measure CO. Minimal Intervention 2 (MN2): the smoker makes 5 consultations of support in giving up smoking (+ or - nicotine patches) with the doctor, nurse or social worker indiscriminately. The factors that were influential in abandoning the habit with 65 subjects were evaluated. 60% of the subjects were male with an average age of 41 (DE 29). 29% showed a pathology related to tobacco, with no relation found between this and the success of the interventions. Those who chose MN2 (38%) had started tobacco consumption at an earlier age and were more dependent on nicotine. Of the 65 smokers who completed the program, 37% continued not to smoke after 6 months. Those who managed to give up smoking were of a greater average age, had spent more years smoking and belonged above all to the MN1 intervention. Notable successes are achieved if the actions are carried out by the First Aid Team. We find no significant differences between the characteristics of those who give up smoking and those who do not. Not even a serious pathology, related to tobacco, is predictive of success. The smoker's dependence on nicotine must be taken into account in the intervention.

Wide and High Additive Manufacturing

Energy Technology Data Exchange (ETDEWEB)

Post, Brian K. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Roschli, Alex C. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2017-03-01

The goal of this project is to develop and demonstrate the enabling technologies for Wide and High Additive Manufacturing (WHAM). WHAM will open up new areas of U.S. manufacturing for very large tooling in support of the transportation and energy industries, significantly reducing cost and lead time. As with Big Area Additive Manufacturing (BAAM), the initial focus is on the deposition of composite materials.

Learning with Support Vector Machines

CERN Document Server

Campbell, Colin

2010-01-01

Support Vectors Machines have become a well established tool within machine learning. They work well in practice and have now been used across a wide range of applications from recognizing hand-written digits, to face identification, text categorisation, bioinformatics, and database marketing. In this book we give an introductory overview of this subject. We start with a simple Support Vector Machine for performing binary classification before considering multi-class classification and learning in the presence of noise. We show that this framework can be extended to many other scenarios such a

Opening the gift: social inclusion, professional codes and gift-giving in long-term mental healthcare.

Science.gov (United States)

Ootes, S T C; Pols, A J; Tonkens, E H; Willems, D L

2013-03-01

Deinstitutionalisation has not only made the social inclusion of clients a key objective in long-term mental healthcare, it may also affect the role of the care professional. This article investigates whether the social inclusion objective clashes with other long-standing professional values, specifically when clients give gifts to care professionals. In making a typology of gifts, we compare the literature on gift-giving with professional codes for gifts and relate both to the objective of social inclusion of clients. Our typology draws on an analysis of ethnographic fieldwork carried out in 2007/2008 at a Dutch mental healthcare centre. We identify four types of gifts for professionals in long-term mental healthcare, each relating individually to professional codes and the objective of social inclusion of clients. Only the 'personal gift' directly supports social inclusion, by fostering personal relationships between professionals and clients. Acceptance of this type of gift is advocated only for long-term care professionals. We suggest that professional codes need to consider this typology of gifts, and we advocate promoting reflexivity as a means of accounting for professional behaviour in deinstitutionalised care settings.

Development of Decision-making Support System to Determine the Feasibility of the Job Training Industry Using Simple Additive Weighting Method

Directory of Open Access Journals (Sweden)

Kaisah Riski Zubaeti

2017-10-01

Full Text Available The activities of the job training is an activity that must be implemented at Vocational Secondary School. The lack of utilization of technology on such activities in Vocational Secondary School,  so the data management of the job training become less effective and efficient. Therefore, it is necessary the information system for manage the data on the job training and produces the decision support of the decent industry of the job training as a result of the evaluation of the job training. This research has a goal to produce decision support system to determine the feasibility of the job training industry (SPK-KTP, measure the feasibility of the system, and produce a decision support using a Simple Additive Weighting (SAW method. The information system can help the school to manage the administration on the job training, recap the daily journal, recap the reports in pursuit, and provide decision support the job training of decent industry used in the next period. SPK-KTP uses SAW method to produce decision support the job training of decent industry. SPK-KTP is the web-based information system which it is developed using the programming language PHP (Hypertext Preprocessor. This information system uses The Waterfall Model as its system development method. The steps of The Waterfall Model consists of Analysis, Design, Code, and Test. SPK-KTP has done testing to an expert of the information system with value 90,7%, an expert of the substance of the job training with value  91,6%, supervising teachers with value 83,3%, and learners with value 90,6%. Based on the result, so SPK-KTP is very decent to use.

Processes give selection location like fundamental approach gives the security for the repositories radioactive waste (radioactive installation) in Cuba

International Nuclear Information System (INIS)

Peralta Vidal, J.L.; Gil Castillo, R.O.; Chales Suarez, G.; Rodriguez Reyes, A.

1998-01-01

On the base for the best international practice, the requirements given by the IAEA, specialized national experience, the technician economic conditions and social matters give Cuba, it has been documented in the country the process the documented location for evacuation and storage the worn-out fuel lingeringly

Can False Advertising Give Rise to Antitrust Liability?

OpenAIRE

Christopher Cole

2014-01-01

With the Retractable Technologies case, is the theory that false advertising can give rise to violations of the Sherman Act, while rarely invoked, gaining traction? Christopher A. Cole (Crowell & Moring)

Probiotics And Prebiotics As Feed Additive For Nonruminants

Directory of Open Access Journals (Sweden)

Tuti Haryati

2011-09-01

Full Text Available The ban against using antibiotics has led to increase the use of alternative additive substances as antibiotic. The alternative additives that can be used as antibiotic are probiotic and prebiotic. Both components can be used separately or together as synbiotic. Probiotic and prebiotic can modulate the ecosytem of intestinal microflora that is potential to affect the health and performance of host. Probiotic and prebiotic have been widely used abroad because of their positive effects, but the research and the use of these components in Indonesia are limited, eventhough abundance of raw material that can be used are available. The research dealing with probiotic and prebiotic as additive is necessary to be improved to obtain the efficient and practical production method, which can be implemented to give an economic impact on livestock industry.

Personality traits as potential susceptibility markers : Differential susceptibility to support among parents

NARCIS (Netherlands)

Slagt, M.; Dubas, J.S.; Denissen, J.J.A.; Deković, M.; van Aken, M.A.G.

2015-01-01

In this study, we examined whether parents are differentially susceptible to support from their spouse and adolescent child depending on their personality traits, and whether differences in susceptibility to support among parents, in turn, are linked to the quality of support parents give to their

Markel senior vice president to give Wachovia Lecture

OpenAIRE

Ho, Sookhan

2008-01-01

Markel Corporation's senior vice president and chief financial officer Richard R. Whitt will give a talk on Thursday, Nov. 13, as the Wachovia Distinguished Speaker in the Pamplin College of Business.

Impact of the Red River catastrophic flood on women giving birth in North Dakota, 1994-2000.

Science.gov (United States)

Tong, Van T; Zotti, Marianne E; Hsia, Jason

2011-04-01

To document changes in birth rates, birth outcomes, and pregnancy risk factors among women giving birth after the 1997 Red River flood in North Dakota. We analyzed detailed county-level birth files pre-disaster (1994-1996) and post-disaster (1997-2000) in North Dakota. Crude birth rates and adjusted fertility rates were calculated. The demographic and pregnancy risk factors were described among women delivering singleton births. Logistic regression was conducted to examine associations between the disaster and low birth weight (Dakota. The proportion of women giving birth who were older, non-white, unmarried, and had a higher education increased. Compared to pre-disaster, there were significant increases in the following maternal measures after the disaster: any medical risks (5.1-7.1%), anemia (0.7-1.1%), acute or chronic lung disease (0.4-0.5%), eclampsia (0.3-2.1%), and uterine bleeding (0.3-0.4%). In addition, there was a significant increase in births that were low birth weight (OR 1.11, 95% CI 1.03-1.21) and preterm (OR 1.09, 95% CI 1.03-1.16) after adjusting for maternal characteristics and smoking. Following the flood, there was an increase in medical risks, low birth weight, and preterm delivery among women giving birth in North Dakota. Further research that examines birth outcomes of women following a catastrophic disaster is warranted.

Asian American Giving to US Higher Education

Science.gov (United States)

Tsunoda, Kozue

2010-01-01

Asian Americans have had significant impacts on and within mainstream US society, and their great efforts and gifts in the name of charitable causes are no exception. This study aims to examine perceptions within American university development offices about Asian American giving to US higher education. The article begins with a literature review…

The Meaning of Giving Birth: Voices of Hmong Women Living in Vietnam.

Science.gov (United States)

Corbett, Cheryl A; Callister, Lynn Clark; Gettys, Jamie Peterson; Hickman, Jacob R

Increasing knowledge about the sociocultural context of birth is essential to promote culturally sensitive nursing care. This qualitative study provides an ethnographic view of the perspectives on birthing of Hmong mothers living in the highlands of Vietnam. Unique cultural beliefs exist in Hmong culture about the spiritual and physical world as well as ritual practices associated with childbearing. This includes variations of ancestor worship, reincarnation, and healing practices by shamans. Traditionally, Hmong families take an active role in childbirth with birth frequently occurring in the home. Situated within a large collaborative anthropology project, a convenience sample of 8 Hmong women, who had recently given birth, were interviewed regarding the perinatal experience. In addition, ethnic traditional birth attendants (midwives) and other village women contributed perspectives providing richly descriptive data. This ethnographic study was conducted during 6 weeks of immersed participant observation with primary data collection carried out through fieldwork. Data were analyzed to derive cultural themes from interviews and observations. Significant themes included (1) valuing motherhood, (2) laboring and giving birth silently, (3) giving birth within the comfort of home and family, (4) feeling capable of birthing well, (5) feeling anxiety to provide for another child, and (6) embracing cultural traditions. Listening to the voices of Hmong women enhances understanding of the meaning of childbirth. Gaining greater understanding of Hmong cultural beliefs and practices can ensure childbearing women receive respectful, safe, and quality care.

Knowledge generation about care-giving in the UK: a critical review of research paradigms.

Science.gov (United States)

Milne, Alisoun; Larkin, Mary

2015-01-01

While discourse about care and caring is well developed in the UK, the nature of knowledge generation about care and the research paradigms that underpin it have been subjected to limited critical reflection and analysis. An overarching synthesis of evidence - intended to promote debate and facilitate new understandings - identifies two largely separate bodies of carer-related research. The first body of work - referred to as Gathering and Evaluating - provides evidence of the extent of care-giving, who provides care to whom and with what impact; it also focuses on evaluating policy and service efficacy. This type of research tends to dominate public perception about caring, influences the type and extent of policy and support for carers and attracts funding from policy and health-related sources. However, it also tends to be conceptually and theoretically narrow, has limited engagement with carers' perspectives and adopts an atomistic purview on the care-giving landscape. The second body of work - Conceptualising and Theorising - explores the conceptual and experiential nature of care and aims to extend thinking and theory about caring. It is concerned with promoting understanding of care as an integral part of human relationships, embedded in the life course, and a product of interdependence and reciprocity. This work conceptualises care as both an activity and a disposition and foregrounds the development of an 'ethic of care', thereby providing a perspective within which to recognise both the challenges care-giving may present and the significance of care as a normative activity. It tends to be funded from social science sources and, while strong in capturing carers' experiences, has limited policy and service-related purchase. Much could be gained for citizens, carers and families, and the generation of knowledge advanced, if the two bodies of research were integrated to a greater degree. © 2014 John Wiley & Sons Ltd.

Healthy Birth Practice #5: Avoid Giving Birth on Your Back and Follow Your Body's Urge to Push.

Science.gov (United States)

DiFranco, Joyce T; Curl, Marilyn

2014-01-01

Women in the United States are still giving birth in the supine position and are restricted in how long they can push and encouraged to push forcefully by their caregivers. Research does not support these activities. There is discussion about current research and suggestions on how to improve the quality of the birth experience. This article is an updated evidence-based review of the "Lamaze International Care Practices That Promote Normal Birth, Care Practice #5: Spontaneous Pushing in Upright or Gravity-Neutral Positions," published in The Journal of Perinatal Education, 16(3), 2007.

An examination of the impact of care giving styles (accommodation and skilful communication and support) on the one year outcome of adolescent anorexia nervosa: Testing the assumptions of the cognitive interpersonal model in anorexia nervosa.

Science.gov (United States)

Salerno, Laura; Rhind, Charlotte; Hibbs, Rebecca; Micali, Nadia; Schmidt, Ulrike; Gowers, Simon; Macdonald, Pamela; Goddard, Elizabeth; Todd, Gillian; Lo Coco, Gianluca; Treasure, Janet

2016-02-01

The cognitive interpersonal model predicts that parental caregiving style will impact on the rate of improvement of anorexia nervosa symptoms. The study aims to examine whether the absolute levels and the relative congruence between mothers' and fathers' care giving styles influenced the rate of change of their children's symptoms of anorexia nervosa over 12 months. Triads (n=54) consisting of patients with anorexia nervosa and both of their parents were included in the study. Caregivers completed the Caregiver Skills scale and the Accommodation and Enabling Scale at intake. Patients completed the Short Evaluation of Eating Disorders at intake and at monthly intervals for one year. Polynomial Hierarchical Linear Modeling was used for the analysis. There is a person/dose dependant relationship between accommodation and patients' outcome, i.e. when both mother and father are highly accommodating outcome is poor, if either is highly accommodating outcome is intermediate and if both parents are low on accommodation outcome is good. Outcome is also good if both parents or mother alone have high levels of carer skills and poor if both have low levels of skills. Including only a sub-sample of an adolescent clinical population; not considering time spent care giving, and reporting patient's self-reported outcome data limits the generalisability of the current findings. Accommodating and enabling behaviours by family members can serve to maintain eating disorder behaviours. However, skilful behaviours particularly by mothers, can aid recovery. Clinical interventions to optimise care giving skills and to reduce accommodation by both parents may be an important addition to treatment for anorexia nervosa. Copyright © 2015 Elsevier B.V. All rights reserved.

COMMERCIALLY PRODUCED STUFF FOR ADDITIONAL FEEDING IN INFANTS’ NUTRITION

Directory of Open Access Journals (Sweden)

I.Ya. Kon’

2010-01-01

Full Text Available The article describes a problem of rational nutrition of infants with commercially produced additional feeding stuff containing fruits and vegetables. Equally with traditional form of fruits and vegetables in infants’ nutrition (juices, nectars, mashed products, there are new types of food — combined mush products containing fruits, cereals and milk. The article analyzes compound, properties of these products and peculiarities of their use in infants’ nutrition. Authors give recommendations on terms of inclusion these products in diet of infants.Key words: infants, nutrition, additional feeding, mashed products.(Voprosy sovremennoi pediatrii — Current Pediatrics. – 2010;9(4:119-123

Giving form to computational things: developing a practice of interaction design

DEFF Research Database (Denmark)

Vallgårda, Anna K. A.

2014-01-01

between states. Thus, an interaction design practice needs to encompass this temporal form giving in combination with physical form giving and performances of the interaction gestalt. In this paper, I propose this trinity of forms as a framework to unfold the practice of interaction design. I further...

Termination of Commercial Contracts by giving Notice

DEFF Research Database (Denmark)

Edlund, Hans Henrik

2008-01-01

Some long-term contracts are brought to an end if one of the parties gives notice. Usually, such a step is not considered a breach of contract. It causes the contract to end in accordance with the contract. When no express rules cover the situation, it is often not entirely clear whether or not t...

Exploring women's personal experiences of giving birth in Gonabad city: a qualitative study.

Science.gov (United States)

Askari, Fariba; Atarodi, Alireza; Torabi, Shirin; Moshki, Mahdi

2014-05-08

Women's health is an important task in society. The aim of this qualitative study that used a phenomenological approach was to explain women's personal experiences of giving birth in Gonabad city that had positive experiences of giving birth in order to establish quality cares and the related factors of midwifery cares for this physiological phenomenon. The participants were 21 primiparae women who gave a normal and or uncomplicated giving birth in the hospital of Gonabad University of medical sciences. Based on a purposeful approach in-depth interviews were continued to reach data saturation. The data were collected through open and semi-structured interactional in-depth interviews with all the participants. All the interviews were taped, transcribed and then analyzed through a qualitative content analysis method to identify the concepts and themes. Some categories were emerged. A quiet and safe environment was the most urgent need of the most women giving birth. Unnecessary routine interventions that are performed on all women regardless of their needs and should be avoided were considered such as: "absolute rest, establishing vein, frequent vaginal examinations, fasting and early Amniotomy". All the women wanted to take part actively in their giving birth, because they believed it could affect their giving birth. We hope that the women's experiences of giving birth will be a pleasant and enjoyable experience for all the mothers giving birth.

Decision support models for natural gas dispatch

Energy Technology Data Exchange (ETDEWEB)

Chin, L. (Bentley College, Waltham, MA (United States)); Vollmann, T.E. (International Inst. for Management Development, Lausanne (Switzerland))

A decision support model is presented which will give utilities the support tools to manage the purchasing of natural gas supplies in the most cost effective manner without reducing winter safety stocks to below minimum levels. In Business As Usual (BAU) purchasing quantities vary with the daily forecasts. With Material Requirements Planning (MRP) and Linear Programming (LP), two types of factors are used: seasonal weather and decision rule. Under current practices, BAU simulation uses the least expensive gas source first, then adding successively more expensive sources. Material Requirements Planning is a production planning technique which uses a parent item master production schedule to determine time phased requirements for component points. Where the MPS is the aggregate gas demand forecasts for the contract year. This satisfies daily demand with least expensive gas and uses more expensive when necessary with automatic computation of available-to-promise (ATP) gas a dispacher knows daily when extra gas supplies may be ATP. Linear Programming is a mathematical algorithm used to determine optimal allocations of scarce resources to achieve a desired result. The LP model determines optimal daily gas purchase decisions with respect to supply cost minimization. Using these models, it appears possible to raise gross income margins 6 to 10% with minimal additions of customers and no new gas supply.

Decision support models for natural gas dispatch

International Nuclear Information System (INIS)

Chin, L.; Vollmann, T.E.

1992-01-01

A decision support model is presented which will give utilities the support tools to manage the purchasing of natural gas supplies in the most cost effective manner without reducing winter safety stocks to below minimum levels. In Business As Usual (BAU) purchasing quantities vary with the daily forecasts. With Material Requirements Planning (MRP) and Linear Programming (LP), two types of factors are used: seasonal weather and decision rule. Under current practices, BAU simulation uses the least expensive gas source first, then adding successively more expensive sources. Material Requirements Planning is a production planning technique which uses a parent item master production schedule to determine time phased requirements for component points. Where the MPS is the aggregate gas demand forecasts for the contract year. This satisfies daily demand with least expensive gas and uses more expensive when necessary with automatic computation of available-to-promise (ATP) gas a dispacher knows daily when extra gas supplies may be ATP. Linear Programming is a mathematical algorithm used to determine optimal allocations of scarce resources to achieve a desired result. The LP model determines optimal daily gas purchase decisions with respect to supply cost minimization. Using these models, it appears possible to raise gross income margins 6 to 10% with minimal additions of customers and no new gas supply

Charity begins at home : How socialization experiences influence giving and volunteering

NARCIS (Netherlands)

Bekkers, René

2005-01-01

This paper shows that charity begins at home. Using retrospective reports on youth experiences from the Giving in the Netherlands Panel Survey (n=1,964, 2001) I find that (1) parents who volunteer when their children are young promote giving and volunteering of their children once they have become

Effect of copper addition and section thickness on the mechanical and physical properties of grey cast iron

International Nuclear Information System (INIS)

Malik, F.A.; Zahid, M.; Hassan, M.A.; Sheikh, M.A.; Alam, S.; Qazi, M.A.

1995-01-01

Copper is a graphitizer at the stage of solidification and it acts as antiferritizer during transformation cooling range. Due to this, copper additions to grey cast iron prevent at formation of free ferrite in heavy sections. It also reduces the chilling in thin sections, therefore uniform structure is imparted to grey iron by the copper addition. This gives the appropriate strength and hardness properties to grey iron. Thus copper addition gives certain advantages in relation to the machinability and wear resistance which are important for many engineering properties requires by high duty cast iron. The application of copper as allying element is acceptable due to its price and availability as compared to other alloying elements. (author)

Defining Investment Additionality for CDM projects - practical approaches

International Nuclear Information System (INIS)

Greiner, Sandra; Michaelowa, Axel

2003-01-01

The environmental integrity of the CDM under the Kyoto Protocol depends on the possibility to avoid giving emission credits to projects that would have happened anyway. Whether and how 'Investment Additionality' of CDM projects has to be determined is currently a part of climate negotiations. We discuss the rationale of companies to invest in projects and analyse possible criteria to determine Investment Additionality from a theoretical point of view. Differences in the type of investment call for the application of different criteria. Although some criteria are better than others, no single criterion can outweigh the others in all respects. We therefore suggest a scheme for additionality testing that aims at matching types of investment and criteria in a sensible way. Criteria are evaluated on the grounds of robustness to manipulation, degree of coverage and appropriateness for testing the investment decision under consideration

developing skills of giving and receiving feedbacks between

African Journals Online (AJOL)

User

could be by developing the skill of giving and receiving feedbacks among the individuals involved in the ... education rather than damaging their self esteem against to improve the teaching – process (David ..... A better skill of communication.

Energy Production from Biogas: Competitiveness and Support Instruments in Latvia

Science.gov (United States)

Klāvs, G.; Kundziņa, A.; Kudrenickis, I.

2016-10-01

Use of renewable energy sources (RES) might be one of the key factors for the triple win-win: improving energy supply security, promoting local economic development, and reducing greenhouse gas emissions. The authors ex-post evaluate the impact of two main support instruments applied in 2010-2014 - the investment support (IS) and the feed-in tariff (FIT) - on the economic viability of small scale (up to 2MWel) biogas unit. The results indicate that the electricity production cost in biogas utility roughly corresponds to the historical FIT regarding electricity production using RES. However, if in addition to the FIT the IS is provided, the analysis shows that the practice of combining both the above-mentioned instruments is not optimal because too high total support (overcompensation) is provided for a biogas utility developer. In a long-term perspective, the latter gives wrong signals for investments in new technologies and also creates unequal competition in the RES electricity market. To provide optimal biogas utilisation, it is necessary to consider several options. Both on-site production of electricity and upgrading to biomethane for use in a low pressure gas distribution network are simulated by the cost estimation model. The authors' estimates show that upgrading for use in a gas distribution network should be particularly considered taking into account the already existing infrastructure and technologies. This option requires lower support compared to support for electricity production in small-scale biogas utilities.

Energy Production from Biogas: Competitiveness and Support Instruments in Latvia

Directory of Open Access Journals (Sweden)

Klāvs G.

2016-10-01

Full Text Available Use of renewable energy sources (RES might be one of the key factors for the triple win-win: improving energy supply security, promoting local economic development, and reducing greenhouse gas emissions. The authors ex-post evaluate the impact of two main support instruments applied in 2010-2014 – the investment support (IS and the feed-in tariff (FIT – on the economic viability of small scale (up to 2MWel biogas unit. The results indicate that the electricity production cost in biogas utility roughly corresponds to the historical FIT regarding electricity production using RES. However, if in addition to the FIT the IS is provided, the analysis shows that the practice of combining both the above-mentioned instruments is not optimal because too high total support (overcompensation is provided for a biogas utility developer. In a long-term perspective, the latter gives wrong signals for investments in new technologies and also creates unequal competition in the RES electricity market. To provide optimal biogas utilisation, it is necessary to consider several options. Both on-site production of electricity and upgrading to biomethane for use in a low pressure gas distribution network are simulated by the cost estimation model. The authors’ estimates show that upgrading for use in a gas distribution network should be particularly considered taking into account the already existing infrastructure and technologies. This option requires lower support compared to support for electricity production in small-scale biogas utilities.

Additional aspects of facies determination of the Souza Formation

International Nuclear Information System (INIS)

Vasconcelos, E.C.; Mabesoone, J.M.

1984-01-01

By means of geochemical analysis of total sample and trace elements, x-ray and DTA investigation of the clay fractions, and microfanes study, obtained by the facies determination of the Souza Formation, some additional aspects giving evidence of the sequence of events responsable by origin, deposition and formation of sediments of this middle unit of the Rio do Peixe group were established. (Author) [pt

When may doctors give nurses telephonic treatment instructions?

African Journals Online (AJOL)

When is it legal for doctors to give nurses telephonic treatment instructions? ... telemedicine? Telemedicine is defined as 'the practice of medicine, from a distance, ... [6] Therefore, if in such circumstances the doctors cannot reach the patients in ...

Additive property of separative power

International Nuclear Information System (INIS)

Yamamoto, Ichiro; Kanagawa, Akira

1980-01-01

A separative power of a separating element, whose heads and tails separation factors are α and β, is expressed by phi sub(b)(α, β) = [α(β - 1)1n α - (α - 1)1n β]/(αβ - 1) for the unit flow of the desired material and phi sub(a)(α, β) (= phi sub(b)(β, α)) for that of undesired material. The additive properties of the functions phi sub(b) and phi sub(a) were demonstrated by calculations of various types of ideal cascades, but the origin of the property is not obvious. The present study has furnished the mathematical basis of the additivity based on the special functional equation. First, for symmetric processes (α = β), the functional equation which describes the function representing the quality of separation f(α, α) concerning the desired material was obtained and solved to give the functional form of f(α, α). The result was extented to the function f(α, β) representing the quality of asymmetric separation (α not equal β). The derived function f(α, β) was demonstrated to be equal to phi sub(b)(α, β), and it was verified that functions phi sub(b)(α, β) and phi sub(a)(α, β) have the additive property in themselves. (author)

Framing charitable donations as exceptional expenses increases giving.

Science.gov (United States)

Sussman, Abigail B; Sharma, Eesha; Alter, Adam L

2015-06-01

Many articles have examined the psychological drivers of charitable giving, but little is known about how people mentally budget for charitable gifts. The present research aims to address this gap by investigating how perceptions of donations as exceptional (uncommon and infrequent) rather than ordinary (common and frequent) expenses might affect budgeting for and giving to charity. We provide the first demonstration that exceptional framing of an identical item can directly influence mental budgeting processes, and yield societal benefits. In 5 lab and field experiments, exceptional framing increased charitable behavior, and diminished the extent to which people considered the effect of the donation on their budgets. The current work extends our understanding of mental accounting and budgeting for charitable gifts, and demonstrates practical techniques that enable fundraisers to enhance the perceived exceptionality of donations. (c) 2015 APA, all rights reserved).

Gift-Giving in the Podiatric Medical Student-Patient Relationship.

Science.gov (United States)

López, Daniel López; Pazo, Paula Torreiro; Iglesias, Marta E Losa; de Bengoa Vallejo, Ricardo Becerro

2016-09-02

We sought to explore the relationship between the podiatric medical student and the patient as it relates to the act of gift-giving as a sign of gratefulness for the services provided. This article presents the clinical case of a man who visited a podiatric medical student because of pain in his feet and subsequently presented the student with several gifts. Philanthropy, empathy, a positive attitude, treatment instructions, and the time devoted to the patient are some of the reasons why patients offer gifts to podiatric medical students. The relationship between the podiatric medical student and the patient and the act of gift-giving by patients are of ethical concern.

Informal care giving to more disabled people with multiple sclerosis.

Science.gov (United States)

Buchanan, Robert J; Radin, Dagmar; Chakravorty, Bonnie J; Tyry, Tuula

2009-01-01

About 30% of the people with multiple sclerosis (MS) require some form of home care assistance and 80% of that assistance is provided by informal or unpaid care givers. This study focusses on the care givers for 530 more disabled people with MS, with the objective of learning more about informal care giving to people with greater dependency and need for assistance. The data presented in this study were collected in a national survey of 530 people who provided informal care to more disabled people with MS. Almost half of these care givers reported that they provided more than 20 h of care per week to the person with MS, with more than 9 in 10 shopping for groceries, doing indoor housework, preparing meals or providing transportation for the person with MS. More than 4 in 10 employed care givers reduced the amount of time worked in the previous 12 months because of their care giving responsibilities. Although more than half of the MS care givers in our study reported that care giving was demanding, time consuming or challenging, about 90% of these MS care givers were happy that they could help. About two in three of these MS care givers found that care giving was rewarding, with more than 8 in 10 proud of the care they provided. More than a quarter of the informal care givers to people with MS thought they would benefit from treatment or counselling provided by mental health professionals. Not only it is necessary to provide access to mental health services for people with MS, but it is also important to assure that their informal care givers also have access to appropriate mental health care, given the scope of their care giving responsibilities.

A new reactivity mode for the diazo group: diastereoselective 1,3-aminoalkylation reaction of β-amino-α-diazoesters to give triazolines.

Science.gov (United States)

Kuznetsov, Alexey; Gulevich, Anton V; Wink, Donald J; Gevorgyan, Vladimir

2014-08-18

A novel mode of reactivity for the diazo group, the 1,3-addition of a nucleophile and an electrophile to the diazo group, has been realized in the intramolecular aminoalkylation of β-amino-α-diazoesters to form tetrasubstituted 1,2,3-triazolines. The reaction exhibited a broad scope, good functional group tolerance, and excellent diastereoselectivity. In addition, a new Au-catalyzed intramolecular transannulation reaction of the obtained propargyl triazolines to give pyrroles has been discovered. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Additive survival least square support vector machines: A simulation study and its application to cervical cancer prediction

Science.gov (United States)

Khotimah, Chusnul; Purnami, Santi Wulan; Prastyo, Dedy Dwi; Chosuvivatwong, Virasakdi; Sriplung, Hutcha

2017-11-01

Support Vector Machines (SVMs) has been widely applied for prediction in many fields. Recently, SVM is also developed for survival analysis. In this study, Additive Survival Least Square SVM (A-SURLSSVM) approach is used to analyze cervical cancer dataset and its performance is compared with the Cox model as a benchmark. The comparison is evaluated based on the prognostic index produced: concordance index (c-index), log rank, and hazard ratio. The higher prognostic index represents the better performance of the corresponding methods. This work also applied feature selection to choose important features using backward elimination technique based on the c-index criterion. The cervical cancer dataset consists of 172 patients. The empirical results show that nine out of the twelve features: age at marriage, age of first getting menstruation, age, parity, type of treatment, history of family planning, stadium, long-time of menstruation, and anemia status are selected as relevant features that affect the survival time of cervical cancer patients. In addition, the performance of the proposed method is evaluated through a simulation study with the different number of features and censoring percentages. Two out of three performance measures (c-index and hazard ratio) obtained from A-SURLSSVM consistently yield better results than the ones obtained from Cox model when it is applied on both simulated and cervical cancer data. Moreover, the simulation study showed that A-SURLSSVM performs better when the percentage of censoring data is small.

Integration of a satellite ground support system based on analysis of the satellite ground support domain

Science.gov (United States)

Pendley, R. D.; Scheidker, E. J.; Levitt, D. S.; Myers, C. R.; Werking, R. D.

1994-11-01

This analysis defines a complete set of ground support functions based on those practiced in real space flight operations during the on-orbit phase of a mission. These functions are mapped against ground support functions currently in use by NASA and DOD. Software components to provide these functions can be hosted on RISC-based work stations and integrated to provide a modular, integrated ground support system. Such modular systems can be configured to provide as much ground support functionality as desired. This approach to ground systems has been widely proposed and prototyped both by government institutions and commercial vendors. The combined set of ground support functions we describe can be used as a standard to evaluate candidate ground systems. This approach has also been used to develop a prototype of a modular, loosely-integrated ground support system, which is discussed briefly. A crucial benefit to a potential user is that all the components are flight-qualified, thus giving high confidence in their accuracy and reliability.

Rheological properties of the wheat flour supplemented with different additives

Directory of Open Access Journals (Sweden)

GEORGETA STOENESCU

2011-07-01

Full Text Available One characteristic of the Romanian wheat flour in the recent years consists of high values of the falling number. The aim of the present study was to explore the Mixolab device to characterize the thermo-mechanical behaviour of flour supplemented with different additives that contain α-amylase. Mixolab parameters C4 and C5 were found to be lower in samples with high doses of additives containing α-amylases. The increase of the α-amylase dose reduces the dough stability. The samples that contain higher doses of additives presented low values of the β slope, which gives indications about starch gelatinization. The samples with reduced α-amylases activity showed high values of the γ slope.

State-of-the-art of fiber-reinforced polymers in additive manufacturing technologies

DEFF Research Database (Denmark)

Hofstätter, Thomas; Pedersen, David Bue; Tosello, Guido

2017-01-01

Additive manufacturing technologies have received a lot of attention in recent years for their use in multiple materials such as metals, ceramics, and polymers. The aim of this review article is to analyze the technology of fiber-reinforced polymers and its implementation with additive...... manufacturing. This article reviews recent developments, ideas, and state-of-the-art technologies in this field. Moreover, it gives an overview of the materials currently available for fiber-reinforced material technology....

Use and declaration of additives in meat products: New legal regulations

Directory of Open Access Journals (Sweden)

Vuković Ilija

2005-01-01

Full Text Available The paper presents the more important additives used in meat products, their functional characteristics, the permitted quantities and declaration in keeping with the new legal regulations. Additives important for meat products, according to their functional characteristics, can be preservatives, antioxidants, stabilizers, emulsifiers, emulsifying salts, acidity regulators, sequestrants, thickeners, gelling agents, modified starches, acids, colours, aroma enhancers, packaging gases and coating powders, and it must be pointed out that many additives have several functional characteristics at the same time. In stating additives in the list of contents of a product, the elementary functional characteristic of the additive is given with the E number or name of the additive in brackets; modified starches are declared as „starch" without giving the E number. The declaration does not state the quantity of the additive added to the product, or the biggest permitted quantity of the additive in the given product.

Who gives? Multilevel effects of gender and ethnicity on workplace charitable giving.

Science.gov (United States)

Leslie, Lisa M; Snyder, Mark; Glomb, Theresa M

2013-01-01

Research on diversity in organizations has largely focused on the implications of gender and ethnic differences for performance, to the exclusion of other outcomes. We propose that gender and ethnic differences also have implications for workplace charitable giving, an important aspect of corporate social responsibility. Drawing from social role theory, we hypothesize and find that gender has consistent effects across levels of analysis; women donate more money to workplace charity than do men, and the percentage of women in a work unit is positively related to workplace charity, at least among men. Alternatively and consistent with social exchange theory, we hypothesize and find that ethnicity has opposing effects across levels of analysis; ethnic minorities donate less money to workplace charity than do Whites, but the percentage of minorities in a work unit is positively related to workplace charity, particularly among minorities. The findings provide a novel perspective on the consequences of gender and ethnic diversity in organizations and highlight synergies between organizational efforts to increase diversity and to build a reputation for corporate social responsibility. PsycINFO Database Record (c) 2013 APA, all rights reserved.

The relationship of women's postpartum mental health to employment, childbirth, and social support.

Science.gov (United States)

Gjerdingen, D K; Chaloner, K M

1994-05-01

This study was conducted to examine changes in women's mental health over the first postpartum year and factors that are associated with mental health. Participants included women who were married, employed, English-speaking, and giving birth to their first child at one of two hospitals in St Paul, Minnesota. Women who were eligible and willing to participate were mailed questionnaires at 1, 3, 6, 9, and 12 months postpartum. There were significant changes in mothers' general mental health, depression, and anxiety over the first postpartum year (P appearance, and infant illnesses. In addition, postpartum symptoms were predicted by physical illness, previous mental problems, poor general health, poor social support, fewer recreational activities, young age, and low income (R2 = 37% to 57%). In this select group of women, postpartum mental health was found to be least favorable 1 month after delivery and related to factors associated with employment, recent delivery, and level of social support.

Ethics of trial drug use: to give or not to give?

Science.gov (United States)

Ebunoluwa, Oduwole O; Kareem, Fayemi A

2016-01-01

The 2014 outbreak of Ebola viral disease in some West African countries, which later spread to the USA and Spain, has continued to be a subject of global public health debate. While there is no approved vaccine or drug for Ebola cure yet, moral questions of bioethical significance are emerging even as vaccine studies are at different clinical trial phases. This paper, through a normative and critical approach, focuses on the question of whether it is ethical to give any experimental drugs to Ebola victims in West Africa or not. Given the global panic and deadly contagious nature of Ebola, this paper argues on three major compassionate grounds that it is ethical to use experimental drugs on the dying African victims of Ebola. Besides respecting patients and family consent in the intervention process, this paper argues that the use of Ebola trial drugs on West African population will be ethical if it promotes the common good, and does not violate the fundamental principles of transparency and integrity in human research ethics. Using Kantian ethical framework of universality as a basis for moral defense of allowing access to yet approved drugs. This paper provides argument to strengthen the compassionate ground provisional recommendation of the WHO's Strategic Advisory Group of Experts on Immunization (SAGE) on Ebola vaccines and vaccination.

Use of different additives to improve low quality surimi gelation.

Directory of Open Access Journals (Sweden)

Deysi Cando

2014-06-01

In conclusion, in general, the physicochemical and viscoelastic properties of gels were improved by the addition of both ingredients, giving stronger gels even at very low level of salt. These results indicate that both ingredients, which do not add calories to the final gels, can be used as a good alternative for the better gelation of the low quality surimis.

Additivity of entropic uncertainty relations

Directory of Open Access Journals (Sweden)

René Schwonnek

2018-03-01

Full Text Available We consider the uncertainty between two pairs of local projective measurements performed on a multipartite system. We show that the optimal bound in any linear uncertainty relation, formulated in terms of the Shannon entropy, is additive. This directly implies, against naive intuition, that the minimal entropic uncertainty can always be realized by fully separable states. Hence, in contradiction to proposals by other authors, no entanglement witness can be constructed solely by comparing the attainable uncertainties of entangled and separable states. However, our result gives rise to a huge simplification for computing global uncertainty bounds as they now can be deduced from local ones. Furthermore, we provide the natural generalization of the Maassen and Uffink inequality for linear uncertainty relations with arbitrary positive coefficients.

The Role of Unconditional Parental Regard in Autonomy-Supportive Parenting.

Science.gov (United States)

Roth, Guy; Kanat-Maymon, Yaniv; Assor, Avi

2016-12-01

Two studies explored the role of parents' unconditional positive regard (UCPR) as perceived by adolescents and young adults in promoting the effectiveness of specific parenting practices that may support offspring's academic autonomous motivation. Study 1 tested the hypothesis that UCPR predicts rationale-giving and choice-provision practices and, at the same time, moderates their relations with adolescents' autonomous motivation. Study 2 replicated the association between UCPR and the parental practices, and further explored the role of parents' authenticity as an antecedent of UCPR and parental autonomy support. Study 1 included 125 adolescents and Study 2 considered 128 college-students and their mothers. The offspring reported on their perceptions of their mothers and on their autonomous motivation, and the mothers reported on their sense of authenticity. Both studies found consistent associations between UCPR and parenting practices that may support autonomous motivation. Moreover, Study 1 demonstrated that the rationale giving and choice provision were more strongly related to adolescents' autonomous motivation when adolescents perceived mothers as high on UCPR. Finally, Study 2 demonstrated that mothers' authenticity predicted UCPR, which in turn was related to autonomy-supportive parenting. Findings support the assumption that parents' autonomy-supportive practices are more effective when accompanied by UCPR. © 2015 Wiley Periodicals, Inc.

Support vector machines optimization based theory, algorithms, and extensions

CERN Document Server

Deng, Naiyang; Zhang, Chunhua

2013-01-01

Support Vector Machines: Optimization Based Theory, Algorithms, and Extensions presents an accessible treatment of the two main components of support vector machines (SVMs)-classification problems and regression problems. The book emphasizes the close connection between optimization theory and SVMs since optimization is one of the pillars on which SVMs are built.The authors share insight on many of their research achievements. They give a precise interpretation of statistical leaning theory for C-support vector classification. They also discuss regularized twi

Reprint of: Bidding to give in the field

NARCIS (Netherlands)

Onderstal, S.; Schram, A.J.H.C.; Soetevent, A.R.

2014-01-01

In a door-to-door fundraising field experiment, we study the impact of fundraising mechanisms on charitable giving. We approached about 4500 households, each participating in an all-pay auction, a lottery, a non-anonymous voluntary contribution mechanism (VCM), or an anonymous VCM. In contrast to

Reprint of : Bidding to give in the field

NARCIS (Netherlands)

Onderstal, Sander; Schram, Arthur J. H. C.; Soetevent, Adriaan R.

In a door-to-door fundraising field experiment, we study the impact of fundraising mechanisms on charitable giving. We approached about 4500 households, each participating in an all-pay auction, a lottery, a non-anonymous voluntary contribution mechanism (VCM), or an anonymous VCM. In contrast to

Using "The Giving Tree" To Teach Literary Criticism.

Science.gov (United States)

Remler, Nancy Lawson

2000-01-01

Argues that introducing students to literary criticism while introducing them to literature boosts their confidence and abilities to analyze literature, and increases their interest in discussing it. Describes how the author, in her college-level introductory literature course, used Shel Silverstein's "The Giving Tree" (a children's…

The influence of relationship beliefs on gift giving

Directory of Open Access Journals (Sweden)

Rai Dipankar

2017-12-01

Full Text Available People have fundamental beliefs about what constitutes a good relationship, known as implicit theories of relationship, where some people have destiny beliefs whereas others have growth beliefs. People with destiny beliefs believe that potential partners are meant either for each other or not, whereas people with growth beliefs believe that successful relationships are cultivated and developed. This research shows that different implicit theories of relationship influence consumers’ gift choice to their significant others. We demonstrate, through two studies, that consumers with destiny beliefs prefer giving gifts that are more feasible in nature, whereas consumers with growth beliefs prefer giving gifts that are more desirable in nature. We show that this effect is mediated by desirability-feasibility considerations. Specifically, consumers with destiny beliefs focus on feasibility considerations, which leads them to choose a highly feasible gift. Conversely, consumers with growth beliefs focus on desirability considerations, which leads them to choose a highly desirable gift. We also discuss the theoretical and managerial implications of our research.

FLIP: An Internetwork Protocol for Supporting Distributed Systems

NARCIS (Netherlands)

Kaashoek, M.F.; van Renesse, R.; van Staveren, H.; Tanenbaum, A.S.

1993-01-01

Most modern network protocols give adequate support for traditional applications such as file transfer and remote login. Distributed applications, however, have different requirements 1993. Instead of using ad hoc protocols to meet each of the new requirements, we have designed a new protocol,

Can False Advertising Give Rise to Antitrust Liability? (2)

OpenAIRE

Christopher Cole

2014-01-01

With the Retractable Technologies case, is the theory that false advertising can give rise to violations of the Sherman Act, while rarely invoked, gaining traction? Christopher A. Cole (Crowell & Moring)

Are Charitable Giving and Religious Attendance Complements or Substitutes? The Role of Measurement Error

Science.gov (United States)

Kim, Matthew

2013-01-01

Government policies sometimes cause unintended consequences for other potentially desirable behaviors. One such policy is the charitable tax deduction, which encourages charitable giving by allowing individuals to deduct giving from taxable income. Whether charitable giving and other desirable behaviors are complements or substitutes affect the…

Advice-giving in the English lingua franca classroom

African Journals Online (AJOL)

important pragmatic differences between the ways in which advice is given by native speakers and ... gender differences and that teacher modeling may have an effect on which available form of advice-giving a ... nation wishes to participate in global enterprises such as international finance, multi-national corporations, and ...

Give and Take in Dictator Games

DEFF Research Database (Denmark)

Cappelen, Alexander W.; Nielsen, Ulrik Haagen; Sørensen, Erik Ø.

2014-01-01

It has been shown that participants in the dictator game are less willing to give money to the other participant when their choice set also includes the option to take money. We examine whether this effect is due to the choice set providing a signal about entitlements in a setting where...... entitlements initially may be considered unclear. We find that the share of positive transfers depends on the choice set even when there is no uncertainty about entitlements, and that this choice-set effect is robust across a heterogenous group of participants recruited from the general adult population...

Thermomechanical Processing of Structural Steels with Dilute Niobium Additions

Science.gov (United States)

Cui, Z.; Patel, J.; Palmiere, E. J.

The recrystallisation behaviour of medium carbon steels with dilute Nb addition was investigated by means of plane strain compression tests and the observation of prior austenite microstructures during different deformation conditions. It was found that complete suppression of recrystallisation did not occur in the deformation temperature range investigated. At lower deformation temperatures, partial recrystallisation occurred in the higher Nb sample. This gives the potential to obtain a full suppression of recrystallisation at lower deformation temperatures.

Giving Voice: A Course on American Indian Women.

Science.gov (United States)

Krouse, Susan Applegate

1997-01-01

Presents the story of the creation of an undergraduate course on the traditional and contemporary roles of women in North American Indian cultures. Notes that the course was designed around experiential learning precepts and the idea of "giving voice" to American Indian women. Lists texts used and evaluates course strengths. (DSK)

Aqueous dispersion of red clay-based ceramic powder with the addition of starch

Directory of Open Access Journals (Sweden)

Maria Victoria Alcantar Umaran

2013-04-01

Full Text Available The optimum dispersion and rheological properties of red clay-based ceramic suspension loaded with unary and binary starch were investigated in aqueous medium. The aqueous ceramic suspension was prepared consisting of red clay, quartz, feldspar, and distilled water. Using a polyelectrolyte dispersant (Darvan 821A, the ternary ceramic powder was initially optimized to give the smallest average particle size at 0.8 wt. (% dispersant dosage as supported by sedimentation test. This resulted into an optimum high solid loading of 55 wt. (%. The addition of either unary or binary starches to the optimized ceramic slurry increased the viscosity but maintained an acceptable fluidity. The mechanism of such viscosity increase was found to be due to an adsorption of starch granules onto ceramic surfaces causing tolerable agglomeration. Correspondingly, the rheological evaluations showed that the flow behaviors of all starch-loaded ceramic slurries can be described using Herschel-Bulkley model. The parameters from this model indicated that all ceramic slurries loaded with starch are shear thinning that is required for direct casting process.

The utilisation of virtual images in patient information giving sessions for prostate cancer patients prior to radiotherapy

International Nuclear Information System (INIS)

Stewart-Lord, A.; Brown, M.; Noor, S.; Cook, J.; Jallow, O.

2016-01-01

The aim of the study was to explore the prostate patients' perceptions of a Virtual Environment for Radiotherapy Training (VERT) as an information giving resource prior to radiotherapy delivery. A survey design was used to determine the level of knowledge of those patients who attended VERT for a pre-treatment talk and identify the benefits and limitations of using VERT as pre-treatment information giving resource. Participants were invited to attend a VERT patient information session four weeks prior to their planning CT scan, and then complete a questionnaire two weeks after start of radiotherapy treatment. A sample of n = 38 patients were recruited over a five month data collection period. Results showed that patient perceptions on the use of VERT as information giving tool prior to radiotherapy treatment were very positive. The sessions enable patients to understand the potential impact of treatment volumes if the internal organ shape and location differed from that originally planned, enabling them to comply with radiotherapy treatment instructions. Additional key findings have demonstrated excellent levels of communication associated with the use of VERT emphasising the need for future patient preparation strategies to consider the use of virtual technology. - Highlights: • VERT pre-treatment information sessions were very helpful to patients. • Patients had a better understanding of what to expect during treatment. • The importance of following bowel and bladder treatment preparation was made clear. • The session helped to reduced patient anxiety and stress associated with treatment.

A Childhood Rich in Culture Gives a Socioeconomic Bonus

DEFF Research Database (Denmark)

Austring, Bennye Düranc

2015-01-01

Artiklen ridser den nyeste forskning op inden for feltet 'art rich learning', altså æstetiske læreprocesser af god kvalitet. In the book ”Art and Culture Give Children a Life that Works” 60 (Danish and non-Danish) experts, practitioners, artists and several Ministers from the Danish Government fo...... focus on the significance of Art and Culture for children. The book provides lots of inspiration for teachers, pedagogues and cultural mediators and contains many examples of specific cultural activities, links and bibliographic references.......Artiklen ridser den nyeste forskning op inden for feltet 'art rich learning', altså æstetiske læreprocesser af god kvalitet. In the book ”Art and Culture Give Children a Life that Works” 60 (Danish and non-Danish) experts, practitioners, artists and several Ministers from the Danish Government...

Mechanics of additively manufactured biomaterials.

Science.gov (United States)

Zadpoor, Amir A

2017-06-01

Additive manufacturing (3D printing) has found many applications in healthcare including fabrication of biomaterials as well as bioprinting of tissues and organs. Additively manufactured (AM) biomaterials may possess arbitrarily complex micro-architectures that give rise to novel mechanical, physical, and biological properties. The mechanical behavior of such porous biomaterials including their quasi-static mechanical properties and fatigue resistance is not yet well understood. It is particularly important to understand the relationship between the designed micro-architecture (topology) and the resulting mechanical properties. The current special issue is dedicated to understanding the mechanical behavior of AM biomaterials. Although various types of AM biomaterials are represented in the special issue, the primary focus is on AM porous metallic biomaterials. As a prelude to this special issue, this editorial reviews some of the latest findings in the mechanical behavior of AM porous metallic biomaterials so as to describe the current state-of-the-art and set the stage for the other studies appearing in the issue. Some areas that are important for future research are also briefly mentioned. Copyright © 2017 Elsevier Ltd. All rights reserved.

On the difference between additive and subtractive QM/MM calculations

Science.gov (United States)

Cao, Lili; Ryde, Ulf

2018-04-01

The combined quantum mechanical (QM) and molecular mechanical (MM) approach (QM/MM) is a popular method to study reactions in biochemical macromolecules. Even if the general procedure of using QM for a small, but interesting part of the system and MM for the rest is common to all approaches, the details of the implementations vary extensively, especially the treatment of the interface between the two systems. For example, QM/MM can use either additive or subtractive schemes, of which the former is often said to be preferable, although the two schemes are often mixed up with mechanical and electrostatic embedding. In this article, we clarify the similarities and differences of the two approaches. We show that inherently, the two approaches should be identical and in practice require the same sets of parameters. However, the subtractive scheme provides an opportunity to correct errors introduced by the truncation of the QM system, i.e. the link atoms, but such corrections require additional MM parameters for the QM system. We describe and test three types of link-atom correction, viz. for van der Waals, electrostatic and bonded interactions. The calculations show that electrostatic and bonded link-atom corrections often give rise to problems in the geometries and energies. The van der Waals link-atom corrections are quite small and give results similar to a pure additive QM/MM scheme. Therefore, both approaches can be recommended.

On the Difference Between Additive and Subtractive QM/MM Calculations

Directory of Open Access Journals (Sweden)

Lili Cao

2018-04-01

Full Text Available The combined quantum mechanical (QM and molecular mechanical (MM approach (QM/MM is a popular method to study reactions in biochemical macromolecules. Even if the general procedure of using QM for a small, but interesting part of the system and MM for the rest is common to all approaches, the details of the implementations vary extensively, especially the treatment of the interface between the two systems. For example, QM/MM can use either additive or subtractive schemes, of which the former is often said to be preferable, although the two schemes are often mixed up with mechanical and electrostatic embedding. In this article, we clarify the similarities and differences of the two approaches. We show that inherently, the two approaches should be identical and in practice require the same sets of parameters. However, the subtractive scheme provides an opportunity to correct errors introduced by the truncation of the QM system, i.e., the link atoms, but such corrections require additional MM parameters for the QM system. We describe and test three types of link-atom correction, viz. for van der Waals, electrostatic, and bonded interactions. The calculations show that electrostatic and bonded link-atom corrections often give rise to problems in the geometries and energies. The van der Waals link-atom corrections are quite small and give results similar to a pure additive QM/MM scheme. Therefore, both approaches can be recommended.

Improving technical support to IAEA safeguards

International Nuclear Information System (INIS)

Rundquist, D.

1986-01-01

Changes present new safeguards challenges and require that the entire safeguards process become more efficient. A development process has evolved at the Agency that aids in matching appropriate technology to the needs, primarily through the mechanism of voluntary Member States Support Programme, which gives IAEA access to many of the worlds finest nuclear laboratories. The function of these programs is discussed in this article with particular emphasis on the Agency's co-ordination role. Besides a description of the Member States Support Programme the problems involved (coordination and communication aspects) as well as the results achieved are indicated. The support is categorized under the following headlines: 1) Information and expertise; 2) Instrumentation, methods and techniques; 3) Training; 4) Test and calibration facilities. As mentioned in the article Member States also benefit from the Support Programme. Other means of technical support such as multi-national co-operation programmes and bilateral research agreements are mentioned

Sign-Supported English: is it effective at teaching vocabulary to young children with English as an Additional Language?

Science.gov (United States)

Marshall, Chloë R; Hobsbaum, Angela

2015-01-01

Children who are learning English as an Additional Language (EAL) may start school with smaller vocabularies than their monolingual peers. Given the links between vocabulary and academic achievement, it is important to evaluate interventions that are designed to support vocabulary learning in this group of children. To evaluate an intervention, namely Sign-Supported English (SSE), which uses conventionalized manual gestures alongside spoken words to support the learning of English vocabulary by children with EAL. Specifically, the paper investigates whether SSE has a positive impact on Reception class children's vocabulary development over and above English-only input, as measured over a 6-month period. A total of 104 children aged 4-5 years were recruited from two neighbouring schools in a borough of Outer London. A subset of 66 had EAL. In one school, the teachers used SSE, and in the other school they did not. Pupils in each school were tested at two time points (the beginning of terms 1 and 3) using three different assessments of vocabulary. Classroom-based observations of the teachers' and pupils' manual communication were also carried out. Results of the vocabulary assessments revealed that using SSE had no effect on how well children with EAL learnt English vocabulary: EAL pupils from the SSE school did not learn more words than EAL pupils at the comparison school. SSE was used in almost half of the teachers' observations in the SSE school, while spontaneous gestures were used with similar frequency by teachers in the comparison school. There are alternative explanations for the results. The first is that the use of signs alongside spoken English does not help EAL children of this age to learn words. Alternatively, SSE does have an effect, but we were unable to detect it because (1) teachers in the comparison school used very rich natural gesture and/or (2) teachers in the SSE school did not know enough BSL and this inhibited their use of spontaneous gesture

Seismic qualification of nuclear equipment under multiple support excitations

International Nuclear Information System (INIS)

Neelwarne, A.; Kushwaha, H.S.; Kakodkar, A.

1991-01-01

ERS (Envelop Response Spectrum) is a conservative method for seismic analysis of equipment without overhang whereas it may severely underestimate the response, as compared to the time history response, for the case of overhanging equipment. However, MSRS (Multi Support Response Spectrum) method appears to give conservative results for both class of equipment. Inability to account a) magnification of response and b) contribution of antisymmetric modes resulting from relative support motion are found to be the reasons for unconservatism of ERS method. A simple criterion for selection of proper method, between ERS and MSRS, for the analysis of overhanging equipment is developed. The criterion is based on correlation of modal mass with the modal normal coordinate and is applicable to generalised equipment of non uniform mass and stiffness distribution. It is shown that; 1) MSRS method must be adopted if equipment first mode corresponds to vibration of overhanging masses. 2) MSRS method should be adopted if the modal mass for the first mode is less than 15 % of equipment mass. 3) Algebraic support group combination appears to give realistic results for the analysis of equipment. This is due to the dominant cantilever beam like behaviour of primary structure resulting in near in-phase motion at equipment supports. (author)

Additive Cellular Automata and Volume Growth

Directory of Open Access Journals (Sweden)

Thomas B. Ward

2000-08-01

Full Text Available Abstract: A class of dynamical systems associated to rings of S-integers in rational function fields is described. General results about these systems give a rather complete description of the well-known dynamics in one-dimensional additive cellular automata with prime alphabet, including simple formulæ for the topological entropy and the number of periodic configurations. For these systems the periodic points are uniformly distributed along some subsequence with respect to the maximal measure, and in particular are dense. Periodic points may be constructed arbitrarily close to a given configuration, and rationality of the dynamical zeta function is characterized. Throughout the emphasis is to place this particular family of cellular automata into the wider context of S-integer dynamical systems, and to show how the arithmetic of rational function fields determines their behaviour. Using a covering space the dynamics of additive cellular automata are related to a form of hyperbolicity in completions of rational function fields. This expresses the topological entropy of the automata directly in terms of volume growth in the covering space.

Supporting collaborative discussions on asynchronous time: a technological perspective

OpenAIRE

Caballé, Santi

2011-01-01

The aim of this paper is to report on an experience of using an innovative on-line learning tool to support real, collaborative learning through discussion in asynchronous time. While asynchronous interaction gives rise to unique opportunities that support active, collaborative learning, unique problems also arise, such as frustration, caused by waiting for other peoples' reactions and feedback and the consequent loss of motivation, which has a negative impact on learning outcomes. In order t...

Planning for giving

Science.gov (United States)

Whitten, Charles A.

This ancient Chinese proverb stresses the importance of the role of AGU in the field of continuing education. When the Committee on Financial Resources made the recommendation that the Union should be on a firmer basis and the Council approved the 5-year fund drive, the vision was toward the future—decades at least—and far beyond ‘rice’ and ‘trees.’A large percentage of AGU members contribute regularly and liberally to their alma maters. This financial support to universities and colleges is essential. The donors are well rewarded with the knowledge that their gifts are to be used for education.

Addition of non-invasive ventilatory support to combined aerobic and resistance training improves dyspnea and quality of life in heart failure patients: a randomized controlled trial.

Science.gov (United States)

Bittencourt, Hugo Souza; Cruz, Cristiano Gonçalves; David, Bruno Costa; Rodrigues, Erenaldo; Abade, Camille Magalhães; Junior, Roque Aras; Carvalho, Vitor Oliveira; Dos Reis, Francisco Borges Faria; Gomes Neto, Mansueto

2017-11-01

To test the hypothesis that combined aerobic and resistance training and non-invasive ventilatory support result in additional benefits compared with combined aerobic and resistance training alone in heart failure patients. A randomized, single-blind, controlled study. Cardiac rehabilitation center. A total of 46 patients with New York Heart Association class II/III heart failure were randomly assigned to a 10-week program of combined aerobic and resistance training, plus non-invasive ventilatory support ( n = 23) or combined aerobic and resistance training alone ( n = 23). Before and after intervention, results for the following were obtained: 6-minute walk test, forced vital capacity, forced expiratory volume at one second, maximal inspiratory muscle pressure, and maximal expiratory muscle pressure, with evaluation of dyspnea by the London Chest Activity of Daily Living scale, and quality of life with the Minnesota Living With Heart Failure questionnaire. Of the 46 included patients, 40 completed the protocol. The combined aerobic and resistance training plus non-invasive ventilatory support, as compared with combined aerobic and resistance training alone, resulted in significantly greater benefit for dyspnea (mean change: 4.8 vs. 1.3, p = 0.004), and quality of life (mean change: 19.3 vs. 6.8, p = 0.017 ). In both groups, the 6-minute walk test improved significantly (mean change: 45.7 vs. 44.1, p = 0.924), but without a statistically significant difference. Non-invasive ventilatory support combined with combined aerobic and resistance training provides additional benefits for dyspnea and quality of life in moderate heart failure patients. ClinicalTrials.gov identifier: NCT02384798. Registered 03 April 2015.

Developing Save Your Food Kit (Sayofu Kit) to Support Inquiry, Improve Student Learning Outcomes at SMP Plus Hidayatul Mubtadiin and Public Awareness on Food Additives

Science.gov (United States)

Astutik, J.

2017-02-01

Food additives are materials that can not be separated from the lives of students and the community. Based on the preliminary questionnaire, it indicates the lack of kit supporting material additives in some schools and communities. The research objectives of this development are (1) to develop Kit experiment (SAYOFU KIT) and supplementary books to improve student learning outcomes in the classroom and public awareness on food additives (2) to describe the feasibility and potential effectiveness of SAYOFU KIT developed (3) to analyze the practice of SAYOFU KIT and benefits for students and the community. This development study uses 4-D models Thiagarajan, et al (1974). Through some stages, they are: defining, designing, developing and disseminating which involes the students and community. The developed SAYOFU KIT includes additives sample kit, borax test kit, curcumin test kit, formaldehyde test kit, modification heater to the identification of dyes and dye test paper. The study is conducted at SMP Plus Hidayatul Mubtadiin, and TKIT Al Uswah. The products are validated by experts and education practitioners. Qualitative data processing uses descriptive method, whereas quantitative data by using the N-gain. The average yield of expert validation of SAYOFU KIT with supplementary books 76.50% teacher’s book and 76.30% student’s book are eligible. The average yield of 96.81% validation of educational practitioners criteria, piloting a small group of 83.15%, and 82.89% field trials are very decent. The average yield on the student questionnaire responses SAYOFU kit and supplementary book is 87.6% with the criteria very well worth it. N-Gain 0:56 cognitive achievement with the criteria enough. The results of the public poll showed 95% feel the benefits SAYOFU kits for testing food. Based from description indicates that SAYOFU Kit developed feasible, practical, useful to support inquiry learning and improve student learning outcomes as well as public awareness of

Giving an account of one's pain in the anthropological interview.

Science.gov (United States)

Buchbinder, Mara

2010-03-01

In this paper, I analyze the illness stories narrated by a mother and her 13-year-old son as part of an ethnographic study of child chronic pain sufferers and their families. In examining some of the moral, relational and communicative challenges of giving an account of one's pain, I focus on what is left out of some accounts of illness and suffering and explore some possible reasons for these elisions. Drawing on recent work by Judith Butler (Giving an Account of Oneself, 2005), I investigate how the pragmatic context of interviews can introduce a form of symbolic violence to narrative accounts. Specifically, I use the term "genre of complaint" to highlight how anthropological research interviews in biomedical settings invoke certain typified forms of suffering that call for the rectification of perceived injustices. Interview narratives articulated in the genre of complaint privilege specific types of pain and suffering and cast others into the background. Giving an account of one's pain is thus a strategic and selective process, creating interruptions and silences as much as moments of clarity. Therefore, I argue that medical anthropologists ought to attend more closely to the institutional structures and relations that shape the production of illness narratives in interview encounters.

MedMinify: An Advice-giving System for Simplifying the Schedules of Daily Home Medication Regimens Used to Treat Chronic Conditions.

Science.gov (United States)

Flynn, Allen J; Klasnja, Predrag; Friedman, Charles P

2014-01-01

For those with high blood pressure, diabetes, or high cholesterol, adherence to a home medication regimen is important for health. Reductions in the number of daily medication-taking events or daily pill burden improve adherence. A novel advice-giving computer application was developed using the SMART platform to generate advice on how to potentially simplify home medication regimens. MedMinify generated advice for 41.3% of 1,500 home medication regimens for adults age 60 years and older with chronic medical conditions. If the advice given by MedMinify were implemented, 320 regimen changes would have reduced daily medication-taking events while an additional 295 changes would have decreased the daily pill burden. The application identified four serious drug-drug interactions and so advised against taking two pairs of medications simultaneously. MedMinify can give advice to change home medication regimens that could result in simpler home medication-taking schedules.

Mensurations give the radioactivity natural gamma, radon in Chile

International Nuclear Information System (INIS)

Gamarra, J.; Stuardo, E.

1998-01-01

In this work, are presented the methods for measurement, calculate and you discusses the results, in each studied area, in the mark the respective world averages. None the averages evaluated annual effective dose they surpassed these world averages effective dose or level gives intervention, corresponding

Why do firms give away their patents for free?

NARCIS (Netherlands)

Ziegler, Nicole; Gassmann, Oliver; Friesike, Sascha

2013-01-01

Within the trend of increasing patent commercialisation and open innovation, a recent phenomenon where firms give away their patents free of charge can be observed. This seems contradictory to the original intention of the patent system (enabling firms to create temporary monopolies to appropriate

Give me a break!: Associations between informal caregivers' attitudes toward respite care and characteristics of caregivers, care recipients and the care giving situation

NARCIS (Netherlands)

van Exel, J..; de Graaf, G.; Brouwer, W.

2008-01-01

Background/objective: Because informal health care is now recognized to be indispensable to health care systems, different forms of respite care have been developed and publicly funded that supposedly alleviate caregivers' perceived burdens and help prolong the care giving task. Nonetheless, the use

Magma chamber interaction giving rise to asymmetric oscillations

Science.gov (United States)

Walwer, D.; Ghil, M.; Calais, E.

2017-12-01

Geodetic time series at four volcanoes (Okmok, Akutan, Shishaldin, and Réunion) are processed using Multi-channel Singular Spectrum Analysis (M-SSA) and reveal sawtooth-shaped oscillations ; the latter are characterized by short intervals of fast inflations followed by longer intervals of slower deflations. At Okmok and Akutan, the oscillations are first damped and then accentuated. At Okmok, the increase in amplitude of the oscillations is followed by an eruption. We first show that the dynamics of these four volcanoes bears similarities with that of a simple nonlinear, dissipative oscillator, indicating that the inflation-deflation episodes are relaxation oscillations. These observations imply that ab initio dynamical models of magma chambers should possess an asymmetric oscillatory regime. Next, based on the work of Whitehead and Helfrich [1991], we show that a model of two magma chambers — connected by a cylindrical conduit in which the magma viscosity depends on temperature — gives rise to asymmetric overpressure oscillations in the magma reservoirs. These oscillations lead to surface deformations that are consistent with those observed at the four volcanoes in this study. This relaxation oscillation regime occurs only when the vertical temperature gradient in the host rock between the two magma chambers is large enough and when the magma flux entering the volcanic system is sufficiently high. The magma being supplied by a deeper source region, the input flux depends on the pressure difference between the source and the deepest reservoir. When this difference is not sufficiently high, the magma flux exponentially decreases, leading to damped oscillations as observed at Akutan and Okmok. The combination of observational and modeling results clearly supports the role of relaxation oscillations in the dynamics of volcanic systems.

Long-term Mechanical Circulatory Support System reliability recommendation by the National Clinical Trial Initiative subcommittee.

Science.gov (United States)

Lee, James

2009-01-01

The Long-Term Mechanical Circulatory Support (MCS) System Reliability Recommendation was published in the American Society for Artificial Internal Organs (ASAIO) Journal and the Annals of Thoracic Surgery in 1998. At that time, it was stated that the document would be periodically reviewed to assess its timeliness and appropriateness within 5 years. Given the wealth of clinical experience in MCS systems, a new recommendation has been drafted by consensus of a group of representatives from the medical community, academia, industry, and government. The new recommendation describes a reliability test methodology and provides detailed reliability recommendations. In addition, the new recommendation provides additional information and clinical data in appendices that are intended to assist the reliability test engineer in the development of a reliability test that is expected to give improved predictions of clinical reliability compared with past test methods. The appendices are available for download at the ASAIO journal web site at www.asaiojournal.com.

ADDITIVES FOR COLD ASPHALT-CONCRETE MADE FROM EMULSION-MINERAL MIXES

Directory of Open Access Journals (Sweden)

P. V. Vavilov

2015-01-01

Full Text Available The article considers the additives use for cold asphalt emulsion mixes. Urgency of the issue consists in the necessity of usage justification and regulation of additive for cold mixes properties adjustment. The article is represented as the general result of analysis of regulatory, literary and other sources related to additive using for CAEM.The main part of the article proposes and justifies the classification of CAEM additives according to their functional purpose (the main purpose of additive: increasing of strength, water resistance, durability, regulating curing and technological modifiers. Depending on the purpose the criteria of technical efficiency of additive using are presented. For each criteria provided the methods determining one or more quality indicators. The quality indicator changing is indicator of additive efficiency. There is provided the formula determining the efficiency of CAEM curing period reduction additives. As an example provided efficiency calculation and evaluation of additives for regulation (acceleration CAEM curing according to the previously published experimental data. The efficiency of curing regulating additives was determined according to the function of temporal changes of CAEM compressing strength and dynamic modulus of elasticity.The article provides the example list of materials that could be or currently used as additives for cold mixes. The conclusion states that proposed classification and criteria give base to purposive regulation of cold asphalt emulsion mixture compositions and their properties.

Experimental thermal hydraulics in support of FBR

International Nuclear Information System (INIS)

Padmakumar, G.; Anand Babu, C.; Kalyanasundaram, P.; Vaidyanathan, G.

2009-01-01

The thermal hydraulic design plays a crucial role for the safe and economical deployment of Liquid Metal Cooled Fast Breeder Reactor (LMFBR). Robust experimental programmes are required in support of LMFBR thermal hydraulics design. The philosophy of testing has been to construct small scale models to understand the physical behaviour and to build larger scale models to optimize the component design. The experiments are conducted either in sodium or using a simulant like water/air. The paper gives a brief account of the various thermal hydraulic experiments carried out in support of the design of Prototype Fast Breeder Reactor (PFBR). (author)

Exploring gender differences in charitable giving : The Dutch Case

NARCIS (Netherlands)

De Wit, Arjen; Bekkers, René

2016-01-01

Women’s philanthropy has drawn much attention during recent years, mostly in studies from the United States or the United Kingdom. Relevant issues are to what extent gender differences in charitable giving exist in another national context and how these differences can be explained. In this study,

[FADCC in NIHS for prior consultation system of application of food additives].

Science.gov (United States)

Akiyama, Hiroshi; Sato, Kyoko

2015-01-01

An increasing number of inquiries about application of food additives have been made from businesses in and outside Japan. The Ministry of Health, Labour and Welfare (MHLW) is requested to expedite the procedure for designation and revision of use standards. In June 2014, the MHLW set up a center for consultation on application concerning food additives (Food Additive Designation Consultation Center, FADCC) in the National Institute of Health Sciences, aiming to smoothly and expeditiously handle clerical work for designation or revision of the use standards. FADCC gives advice on how to prepare documents on the information such as physicochemical characteristics, effectiveness, safety, daily intake and use standards, based on actual cases and experience.

Families affected by childhood cancer: an analysis of the provision of social support within online support groups.

Science.gov (United States)

Coulson, N S; Greenwood, N

2012-11-01

With increasing access to the Internet, there are new opportunities available to families to seek information, advice and support about childhood cancer online. A total of 487 messages were retrieved from three childhood cancer online support groups and were analysed using deductive thematic analysis for the presence of support-intended communication using Cutrona and Suhr's social support typology. In addition, the messages were examined for negative experiences or disadvantages. The results revealed the presence of five types of social support: emotional, informational, esteem support and tangible assistance. In addition, some potential limitations of online support were identified, including a lack of responses and difficulties in maintaining relationships outside the online group context. This study suggests that online support groups may offer the potential to support family members of children with cancer. In particular, it may be a useful resource for those seeking emotional and information support. However, there may be limitations associated with the use of online support groups. © 2011 Blackwell Publishing Ltd.

3D Printing, Additive Manufacturing, and Solid Freeform Fabrication: The Technologies of the Past, Present and Future

Science.gov (United States)

Beaman, Joseph

2015-03-01

Starting in the late 1980's, several new technologies were created that have the potential to revolutionize manufacturing. These technologies are, for the most part, additive processes that build up parts layer by layer. In addition, the processes that are being touted for hard-core manufacturing are primarily laser or e-beam based processes. This presentation gives a brief history of Additive Manufacturing and gives an assessment for these technologies. These technologies initially grew out of a commercial need for rapid prototyping. This market has a different requirement for process and quality control than traditional manufacturing. The relatively poor process control of the existing commercial Additive Manufacturing equipment is a vestige of this history. This presentation discusses this history and improvements in quality over time. The emphasis will be on Additive Manufacturing processes that are being considered for direct manufacturing, which is a different market than the 3D Printing ``Makerbot'' market. Topics discussed include past and present machine sensors, materials, and operational methods that were used in the past and those that are used today to create manufactured parts. Finally, a discussion of new methods and future directions of AM is presented.

Impeded solid state reactions and transformations in ceramic catalysts supports and catalysts

Directory of Open Access Journals (Sweden)

Ernő E. Kiss

2012-12-01

Full Text Available Impeded chemical reactions and impeded polymorphous transformation in materials are discussed, as desired effects, for stabilization of ceramic catalyst supports and ceramic based catalysts. This paper gives a short overview about the possibilities of slowing down the aging processes in ceramic catalyst supports and catalysts. Special attention is given to alumina and titania based catalysts.

75 FR 56995 - Procurement List Proposed Additions and Deletion

Science.gov (United States)

2010-09-17

... Additions and Deletion AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed Additions to and Deletion From the Procurement List. SUMMARY: The Committee is proposing to add... aggregated by the Defense Logistics Agency Troop Support, Philadelphia, PA. Deletion Regulatory Flexibility...

The recurrent PPP1CB mutation p.Pro49Arg in an additional Noonan-like syndrome individual: Broadening the clinical phenotype.

Science.gov (United States)

Bertola, Débora; Yamamoto, Guilherme; Buscarilli, Michelle; Jorge, Alexander; Passos-Bueno, Maria Rita; Kim, Chong

2017-03-01

We report on a 12-year-old Brazilian boy with the p.Pro49Arg mutation in PPP1CB, a novel gene associated with RASopathies. This is the fifth individual described, and the fourth presenting the same variant, suggesting a mutational hotspot. Phenotypically, he also showed the same hair pattern-sparse, thin, and with slow growing-, similar to the typical ectodermal finding observed in Noonan syndrome-like disorder with loose anagen hair. Additionally, he presented craniosynostosis, a rare clinical finding in RASopathies. This report gives further support that this novel RASopathy-PPP1CB-related Noonan syndrome with loose anagen hair-shares great similarity to Noonan syndrome-like disorder with loose anagen hair, and expands the phenotypic spectrum by adding the cranial vault abnormality. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Laser techniques for radioactive decontamination gives metallic surfaces

International Nuclear Information System (INIS)

Escobar Alracon, L.; Molina, G.; Vizuet Gonzalez, J.

1998-01-01

In this work it presented the prototype for system decontamination at diverse component with removable superficial contamination, using the technique gives laser ablation, for the evaporation at the pollutant. It discusses the principle in the fact that system, as well as the different elements that compose it. The are presented the obtained results when irradiating with a laser a surface without radioactive contamination to verify the system operation

GIFT GIVING BEHAVIORS OF CONSUMERS AND AN INNOVATIVE E-BUSINESS MODEL SUGGESTION

OpenAIRE

Apaydin, Fahri

2017-01-01

Consumersgive each other gifts for various reasons in every culture and they spendconsiderable amount of time and money on gift giving activity. Thus, giftgiving behavior which is a need of consumers to be satisfied deserves a lot ofacademic studies and in this conceptual paper, gift giving behavior is examinedin details after a comprehensive literature review. E-business is exponentiallydeveloping and digital marketing is trying to find out solutions for theproblems of consumers more efficie...

Methods and energy storage devices utilizing electrolytes having surface-smoothing additives

Science.gov (United States)

Xu, Wu; Zhang, Jiguang; Graff, Gordon L; Chen, Xilin; Ding, Fei

2015-11-12

Electrodeposition and energy storage devices utilizing an electrolyte having a surface-smoothing additive can result in self-healing, instead of self-amplification, of initial protuberant tips that give rise to roughness and/or dendrite formation on the substrate and anode surface. For electrodeposition of a first metal (M1) on a substrate or anode from one or more cations of M1 in an electrolyte solution, the electrolyte solution is characterized by a surface-smoothing additive containing cations of a second metal (M2), wherein cations of M2 have an effective electrochemical reduction potential in the solution lower than that of the cations of M1.

Progress in controlling the size, composition and nanostructure of supported gold-palladium nanoparticles for catalytic applications

NARCIS (Netherlands)

Paalanen, P.P.|info:eu-repo/dai/nl/370602013; Weckhuysen, B.M.|info:eu-repo/dai/nl/285484397; Sankar, M.

2013-01-01

This review article gives an overview of the recent developments in the synthesis strategies of supported goldbased bimetallic nanoparticle catalysts. The catalytic efficiency of these supported bimetallic nanoparticles, similar to monometallic nanoparticles, depends on their structural

Effects of Participation in Support Groups on Alzheimer’s Family Caregivers’ Strain and Spiritual Wellbeing

Directory of Open Access Journals (Sweden)

Farahnaz Mohammadi

2011-04-01

Full Text Available Objectives: Since support for family caregivers is crucial in providing care for elderly, this study was conducted to examine the effects of participation in support groups on Alzheimer’s family caregivers’ strain and spiritual wellbeing. Materials and Methods & Materials: In this semi-experimental study, 32 accessible family caregivers of elderly patients with Alzheimer who had at least one year of experience participated. The intervention consisted of a 4-month active participation in educational and emotional supportive sessions related to patient and caregivers care management. At the end of the intervention, the leadership of the groups was transferred to members of the groups. These sessions were conducted in 3 public centers in the community. Caregivers were assessed by caregiving strain and spiritual wellbeing questionnaires at the beginning, at the end of the intervention and 2 months later. Data was analyzed by ANOVA with repeated measurement. P<0.05 was considered statistically significant. Results: In general, 32 accessible family caregivers of elderly Alzheimer patients with at least one year of experience participated in this study. The mean of spiritual wellbeing through three mentioned measurements showed an improvement (26.029, 34.029, 34.471, whereas the care giving strain showed a decreasing trend (40.118, 32.706, 31.265. Findings based on ANOVA-repeated measurement revealed a significantly decrease in care giving strain (P=0.001 and an improvement in spiritual wellbeing (P=0.005. Conclusion: Participation in the support groups as a manifest of empowering helps family caregivers to deal effectively with care giving difficulties. Psychoeducational programs lead to a decreased care giving strain and improve the spiritual wellbeing of the caregivers. Hence, supportive interventions should be considered by policy makers and professional health care providers for elderly people.

Supported ionic liquids fundamentals and applications

CERN Document Server

Fehrmann, Rasmus; Haumann, Marco

2013-01-01

This unique book gives a timely overview about the fundamentals and applications of supported ionic liquids in modern organic synthesis. It introduces the concept and synthesis of SILP materials and presents important applications in the field of catalysis (e.g. hydroformylation, hydrogenation, coupling reactions, fine chemical synthesis) as well as energy technology and gas separation. Written by pioneers in the field, this book is an invaluable reference book for organic chemists in academia or industry.

Case Studies of Community-Academic Partnerships Established Using the Give-Get Grid Model.

Science.gov (United States)

Behringer, Bruce; Southerland, Jodi L; Plummer, Robert M

2017-11-01

While partnerships for health delivery and improvement are frequently described by their structure, goals, and plans, less attention is paid to the interactive relationships among partners or for larger stakeholder groups' coalition memberships. The Give-Get Grid group process tool can be used to assess each stakeholders' expected benefits ("gets") and contributions ("gives") needed to establish and maintain long-term, mutually advantageous community-academic partnerships. This article describes three case study experiences using the Give-Get Grid in real-world context to understand and generate ideas to address contemporary health promotion opportunities among a variety of stakeholders. The case studies address three distinct community health promotion opportunities: prevention of school-based adolescent obesity disparities, higher education health professions training programs in rural community-based settings, and methods for engaging community coalitions in state Comprehensive Cancer Control Programs. The case studies demonstrate the Give-Get Grid's utility in both planning and evaluating partnerships and documenting key elements for progress in health promotion initiatives built on long-term community-academic relationships. Steps are explained with practical lessons learned in using the Grid.

Views from inside the "Black Box": A Q-Methodology Study of Mentoring Support for Entrepreneurs

Science.gov (United States)

Stanigar, Jennifer Jill

2016-01-01

Aspiring entrepreneurs give and receive support in growth-fostering interactions with seasoned entrepreneurs, mentors, peers, and others. This dissertation investigates viewpoints held by entrepreneurs about their experiences of effective mentoring support. Little is known about how an entrepreneur learns through interacting with different…

Characterization of Metal Powders Used for Additive Manufacturing.

Science.gov (United States)

Slotwinski, J A; Garboczi, E J; Stutzman, P E; Ferraris, C F; Watson, S S; Peltz, M A

2014-01-01

Additive manufacturing (AM) techniques can produce complex, high-value metal parts, with potential applications as critical parts, such as those found in aerospace components. The production of AM parts with consistent and predictable properties requires input materials (e.g., metal powders) with known and repeatable characteristics, which in turn requires standardized measurement methods for powder properties. First, based on our previous work, we assess the applicability of current standardized methods for powder characterization for metal AM powders. Then we present the results of systematic studies carried out on two different powder materials used for additive manufacturing: stainless steel and cobalt-chrome. The characterization of these powders is important in NIST efforts to develop appropriate measurements and standards for additive materials and to document the property of powders used in a NIST-led additive manufacturing material round robin. An extensive array of characterization techniques was applied to these two powders, in both virgin and recycled states. The physical techniques included laser diffraction particle size analysis, X-ray computed tomography for size and shape analysis, and optical and scanning electron microscopy. Techniques sensitive to structure and chemistry, including X-ray diffraction, energy dispersive analytical X-ray analysis using the X-rays generated during scanning electron microscopy, and X-Ray photoelectron spectroscopy were also employed. The results of these analyses show how virgin powder changes after being exposed to and recycled from one or more Direct Metal Laser Sintering (DMLS) additive manufacturing build cycles. In addition, these findings can give insight into the actual additive manufacturing process.

Characterization of Metal Powders Used for Additive Manufacturing

Science.gov (United States)

Slotwinski, JA; Garboczi, EJ; Stutzman, PE; Ferraris, CF; Watson, SS; Peltz, MA

2014-01-01

Additive manufacturing (AM) techniques1 can produce complex, high-value metal parts, with potential applications as critical parts, such as those found in aerospace components. The production of AM parts with consistent and predictable properties requires input materials (e.g., metal powders) with known and repeatable characteristics, which in turn requires standardized measurement methods for powder properties. First, based on our previous work, we assess the applicability of current standardized methods for powder characterization for metal AM powders. Then we present the results of systematic studies carried out on two different powder materials used for additive manufacturing: stainless steel and cobalt-chrome. The characterization of these powders is important in NIST efforts to develop appropriate measurements and standards for additive materials and to document the property of powders used in a NIST-led additive manufacturing material round robin. An extensive array of characterization techniques was applied to these two powders, in both virgin and recycled states. The physical techniques included laser diffraction particle size analysis, X-ray computed tomography for size and shape analysis, and optical and scanning electron microscopy. Techniques sensitive to structure and chemistry, including X-ray diffraction, energy dispersive analytical X-ray analysis using the X-rays generated during scanning electron microscopy, and X-Ray photoelectron spectroscopy were also employed. The results of these analyses show how virgin powder changes after being exposed to and recycled from one or more Direct Metal Laser Sintering (DMLS) additive manufacturing build cycles. In addition, these findings can give insight into the actual additive manufacturing process. PMID:26601040

Surface-specific additive manufacturing test artefacts

Science.gov (United States)

Townsend, Andrew; Racasan, Radu; Blunt, Liam

2018-06-01

Many test artefact designs have been proposed for use with additive manufacturing (AM) systems. These test artefacts have primarily been designed for the evaluation of AM form and dimensional performance. A series of surface-specific measurement test artefacts designed for use in the verification of AM manufacturing processes are proposed here. Surface-specific test artefacts can be made more compact because they do not require the large dimensions needed for accurate dimensional and form measurements. The series of three test artefacts are designed to provide comprehensive information pertaining to the manufactured surface. Measurement possibilities include deviation analysis, surface texture parameter data generation, sub-surface analysis, layer step analysis and build resolution comparison. The test artefacts are designed to provide easy access for measurement using conventional surface measurement techniques, for example, focus variation microscopy, stylus profilometry, confocal microscopy and scanning electron microscopy. Additionally, the test artefacts may be simply visually inspected as a comparative tool, giving a fast indication of process variation between builds. The three test artefacts are small enough to be included in every build and include built-in manufacturing traceability information, making them a convenient physical record of the build.

Self gift Giving: A New Widespread Consumption Culture

OpenAIRE

KAR, Yrd.Doç.Dr. Altan

2013-01-01

SUMMARY The meanings derived from consumption goods have an increasing impact on the psychological formation of individuals Hence to understand the complex nature of consumer behavior a multidisciplinary approach is needed Consumption goods become magical fetish objects which satisfy individual pleasures The gift in this concept becomes a token that the individual gives her himself and evolves from being a collective system to an individual form of consumption The aim of this study...

Reciprocity revisited: Give and take in Dutch and immigrant families

NARCIS (Netherlands)

Komter, A.; Schans, J.M.D.

2008-01-01

Classical theory suggests that "generalized reciprocity," giving without clear expectations of returns, is characteristic for exchange within the family. Modern theory assumes differences between Western, "individualistic" cultures, and non-Western, more "collectivistic" cultures, presumably leading

Better by the Year. The FRI Annual Giving Book.

Science.gov (United States)

Williams, M. Jane

Designed for a nonprofit organization executive, this book suggests how to start and run an increasingly profitable program for attracting the kind of gifts that will be repeated year after year. Preliminary preparations, the launch and administration of a campaign, four ways to reach higher goals, and annual giving ideas from education, health…

The genus Architeuthis was erected, without giving any diagnosis ...

African Journals Online (AJOL)

spamer

The genus Architeuthis was erected, without giving any diagnosis, by Steenstrup in 1857 for a specimen stranded on the Danish coast in 1853. In 1880, Verrill gave the first description of the genus. Pfeffer (1912) related this history and also mentioned that traditional narratives and illustrations of the 16th century had.

Why Feminism? How Feminist Methodologies Can Aid Our Efforts to ‘Give Back’ Through Research

Directory of Open Access Journals (Sweden)

Hekia Ellen Golden Bodwitch

2014-07-01

Full Text Available In this thematic section, the authors take a critical stance to the notion of giving back. They emphasize that giving back should be a model of solidarity and movement building, not charity. They push us to consider the ways in which the framework of giving back may actually reinforce hierarchical relationships between the researcher and the researched. In doing so, they offer new ways of thinking about the relationship between researchers and their communities of subjects. The strategies employed by these authors resonate with work from feminist activists and scholars whose approaches bring us alternative theories and methods through which to address the potentially dangerous effects of speaking for others through research. Examined alongside the giving back pieces in this section, these feminist contributions illuminate ways that we can give back by advancing the anti-oppression agendas of marginalized subjects through our research.

Additive Construction with Mobile Emplacement (ACME)

Science.gov (United States)

Vickers, John

2015-01-01

The Additive Construction with Mobile Emplacement (ACME) project is developing technology to build structures on planetary surfaces using in-situ resources. The project focuses on the construction of both 2D (landing pads, roads, and structure foundations) and 3D (habitats, garages, radiation shelters, and other structures) infrastructure needs for planetary surface missions. The ACME project seeks to raise the Technology Readiness Level (TRL) of two components needed for planetary surface habitation and exploration: 3D additive construction (e.g., contour crafting), and excavation and handling technologies (to effectively and continuously produce in-situ feedstock). Additionally, the ACME project supports the research and development of new materials for planetary surface construction, with the goal of reducing the amount of material to be launched from Earth.

Occupational care giving conditions and human rights: A study of elderly caregivers in Botswana

Directory of Open Access Journals (Sweden)

Simon Kangethe

2010-01-01

Full Text Available The article aims to explore and discuss the occupational care giving conditions pitting them against human rights. The article′s objective is to initiate discussions and generate literature pertaining to occupational care giving load and assessing the human rights challenge it poses. The article uses analysis of the literature review from an array of eclectic data sources. The following factors were found besetting the caregivers′ human rights: (1 Aging; (2 Cultural and community attitudes towards care giving; (3 Risk of contagion; (4 Health hazards and lack of compensation. Recommendations: (1 Adoption of grandparents/grandchildren care symbiosis system; (2 Government remuneration policy for caregivers; (3 Mainstreaming of gender education to encourage men and youth develop an interest in care giving; (4 Institution of laws and policies by countries to provide for the compensation of caregivers′ occupational hazards and risks.

Online Social Support for Patients with Multiple Sclerosis: A Thematic Analysis of Messages Posted to a Virtual Support Community

Directory of Open Access Journals (Sweden)

Masoumeh Abbasi Shavazi

2016-07-01

Full Text Available Background: Currently with the emergence of the Internet, patients have an opportunity to exchange social support online. However, little attention has been devoted to different dimensions of online social support exchanged in virtual support communities for patients with multiple sclerosis (MS. Methods: To provide a rich insight, the aim of this qualitative study was to explore and categorize different dimensions of online social support in messages exchanged in a virtual support community for patients with MS. A total of 548 posted messages created during one year period were selected using purposive sampling to consider the maximum variation sampling. Prior-research-driven thematic analysis was then conducted. In this regard, we used the Cutruna and Suhr’s coding system. The messages that could not be categorized with the used coding system were thematically analyzed to explore new additional social support themes. Results: The results showed that various forms of social support including informational, emotional, network, esteem and tangible support were exchanged. Moreover, new additional social support themes including sharing personal experiences, sharing coping strategies and spiritual support emerged in this virtual support community. Conclusion: The wide range of online social support exchanged in the virtual support community can be regarded as a supplementary source of social support for patients with MS. Future researches can examine online social support more comprehensively considering additional social support themes emerging in the present study.

14 CFR 221.150 - Method of giving power of attorney.

Science.gov (United States)

2010-01-01

... accordance with a form acceptable to the Office of International Aviation shall be used by a carrier to give... the word “Agent”. When such a designee is replaced the Department shall be immediately notified in...

A phenomenologic investigation of pediatric residents' experiences being parented and giving parenting advice.

Science.gov (United States)

Bax, A C; Shawler, P M; Blackmon, D L; DeGrace, E W; Wolraich, M L

2016-09-01

Factors surrounding pediatricians' parenting advice and training on parenting during residency have not been well studied. The primary purpose of this study was to examine pediatric residents' self-reported experiences giving parenting advice and explore the relationship between parenting advice given and types of parenting residents received as children. Thirteen OUHSC pediatric residents were individually interviewed to examine experiences being parented and giving parenting advice. Phenomenological methods were used to explicate themes and secondary analyses explored relationships of findings based upon Baumrind's parenting styles (authoritative, authoritarian, permissive). While childhood experiences were not specifically correlated to the parenting advice style of pediatric residents interviewed, virtually all reported relying upon childhood experiences to generate their advice. Those describing authoritative parents reported giving more authoritative advice while others reported more variable advice. Core interview themes related to residents' parenting advice included anxiety about not being a parent, varying advice based on families' needs, and emphasis of positive interactions and consistency. Themes related to how residents were parented included discipline being a learning process for their parents and recalling that their parents always had expectations, yet always loved them. Pediatric residents interviewed reported giving family centered parenting advice with elements of positive interactions and consistency, but interviews highlighted many areas of apprehension residents have around giving parenting advice. Our study suggests that pediatric residents may benefit from more general educational opportunities to develop the content of their parenting advice, including reflecting on any impact from their own upbringing.

Giving Inertial Sensor Data Context for Communication in Applied Settings: An Example of Visual Exploration in Football

Directory of Open Access Journals (Sweden)

Thomas B. McGuckian

2018-02-01

Full Text Available For an athlete to make an appropriate decision and successfully perform a skill, they need to perceive opportunities for action by visually exploring their environment. The head movements that support visual exploration can easily and accurately be recorded using Micro-Electro-Mechanical Systems (MEMS Inertial Measurement Units (IMU in research and applied settings. However, for IMU technology to be effective in applied settings, practitioners need to be able to communicate data to coaches and players. This paper presents methods of visualising and communicating exploratory head movement data, with the aim of giving a better understanding of (a individual differences in exploratory action, and (b how IMUs can be used in applied settings to assess and monitor visual exploratory action.

Supportive Care Needs for Women With Gynecological Cancer and Their Relatives During the Prediagnostic Period

DEFF Research Database (Denmark)

Holt, Kamila Adellund; Hansen, Helle Ploug; Mogensen, Ole

2014-01-01

The prediagnostic process for gynecological cancer has become quite rapid. It gives the woman limited time to handle new information about her illness and make decisions. The existing support initiatives in Denmark focus on aftercare rather than on needs for support in the prediagnostic period....

Neural underpinnings of the identifiable victim effect: affect shifts preferences for giving.

Science.gov (United States)

Genevsky, Alexander; Västfjäll, Daniel; Slovic, Paul; Knutson, Brian

2013-10-23

The "identifiable victim effect" refers to peoples' tendency to preferentially give to identified versus anonymous victims of misfortune, and has been proposed to partly depend on affect. By soliciting charitable donations from human subjects during behavioral and neural (i.e., functional magnetic resonance imaging) experiments, we sought to determine whether and how affect might promote the identifiable victim effect. Behaviorally, subjects gave more to orphans depicted by photographs versus silhouettes, and their shift in preferences was mediated by photograph-induced feelings of positive arousal, but not negative arousal. Neurally, while photographs versus silhouettes elicited activity in widespread circuits associated with facial and affective processing, only nucleus accumbens activity predicted and could statistically account for increased donations. Together, these findings suggest that presenting evaluable identifiable information can recruit positive arousal, which then promotes giving. We propose that affect elicited by identifiable stimuli can compel people to give more to strangers, even despite costs to the self.

Based on a new support for synthesis of highly efficient palladium/hydroxyapatite catalyst for ethanol electrooxidation

International Nuclear Information System (INIS)

Cui, Qian; Chao, Shujun; Bai, Zhengyu; Yan, Huiying; Wang, Kui; Yang, Lin

2014-01-01

Based on a new support, hydroxyapatite (HAP), a facile and low–cost preparation of palladium/hydroxyapatite catalyst for ethanol electrooxidation is introduced in this paper through a solvothermal reaction without additives. HAP was employed as the catalyst support for its hydroxyl–rich surface in order to increase the stability and utilization ratio of catalyst. According to transmission electron microscopy (TEM), field emission scanning electron microscopy (FESEM) and X–ray diffraction (XRD) measurements, the as–prepared Pd nanoparticles with face–centered cubic crystal structure were evenly deposited on the surface of HAP. Cyclic voltammetry and chronoamperometry tests demonstrated that the Pd/HAP catalyst possessed a much higher current density (246 mA cm −2 ) than the Pd/C catalyst (109 mA cm −2 ) towards ethanol electrooxidation, and better stability as well. In the direct ethanol fuel cell (DEFC) test, Pd/HAP catalyst gives better performance than that with Pd/C in terms of both open-circuit voltage (OCV) and power density. These results indicate that the HAP is a better support and the catalyst developed in this study may be a better candidate for DEFCs. A possible mechanism consistent with the experimental is also proposed

California Bearing Ratio (CBR) test on stabilization of clay with lime addition

Science.gov (United States)

Hastuty, I. P.; Roesyanto; Limbong, M. N.; Oberlyn, S. J.

2018-02-01

Clay is a type of soil with particles of certain minerals giving plastic properties when mixed with water. Soil has an important role in a construction, besides as a building material in a wide variety of civil engineering works, soil is also used as supporting foundation of the building. Basic properties of clay are rock-solid in dry and plastic with medium water content. In high water content, clay becomes sticky like (cohesive) and soften. Therefore, clay stabilization is necessary to repair soil’s mechanical properties. In this research, lime is use as a stabilizer that contains the Ca+ element to bond bigger particles. Lime used is slaked lime Ca(OH)2. Clay used has liquid limitation (LL) value of 47.33%, plasticity index of 29.88% and CBR value 6.29. The results explain about 10% lime mixture variation gives the optimum stabilized clay with CBR value of 8.75%.

Effectiveness of a television advertisement campaign on giving cigarettes in a chinese population.

Science.gov (United States)

Qin, Yu; Su, Jian; Xiang, Quanyong; Hu, Yihe; Xu, Guanqun; Ma, Jiuhua; Shi, Zumin

2014-01-01

Anti-tobacco television advertisement campaigns may convey messages on smoking-related health consequences and create norms against giving cigarettes. Altogether, 156 and 112 slots of a television advertisement "Giving cigarettes is giving harm" were aired on Suzhou and Yizheng, respectively, over one month in 2010. Participants were recruited from 15 locations in Suzhou and 8 locations in Yizheng using a street intercept method. Overall 2306 residents aged 18-45 years completed questionnaires, including 1142 before the campaign and 1164 after, with respective response rates of 79.1% and 79.7%. Chi square tests were used to compare the difference between categorical variables. After the campaign, 36.0% of subjects recalled that they had seen the advertisement. Residents of Suzhou had a higher recall rate than those of Yizheng (47.6% vs. 20.6%, P advertisement were more likely not to give cigarettes in the future than those who reported not seeing the advertisement (38.7% vs. 27.5%, P advertisements helped change societal norms and improve health behavior. Continuous and adequate funding of anti-tobacco media campaigns targeted at different levels of the general population is needed, in conjunction with a comprehensive tobacco control effort.

20 CFR 416.1321 - Suspension for not giving us permission to contact financial institutions.

Science.gov (United States)

2010-04-01

... contact financial institutions. 416.1321 Section 416.1321 Employees' Benefits SOCIAL SECURITY....1321 Suspension for not giving us permission to contact financial institutions. (a) If you don't give us permission to contact any financial institution and request any financial records about you when...

A model for effective planning of SME support services.

Science.gov (United States)

Rakićević, Zoran; Omerbegović-Bijelović, Jasmina; Lečić-Cvetković, Danica

2016-02-01

This paper presents a model for effective planning of support services for small and medium-sized enterprises (SMEs). The idea is to scrutinize and measure the suitability of support services in order to give recommendations for the improvement of a support planning process. We examined the applied support services and matched them with the problems and needs of SMEs, based on the survey conducted in 2013 on a sample of 336 SMEs in Serbia. We defined and analysed the five research questions that refer to support services, their consistency with the SMEs' problems and needs, and the relation between the given support and SMEs' success. The survey results have shown a statistically significant connection between them. Based on this result, we proposed an eight-phase model as a method for the improvement of support service planning for SMEs. This model helps SMEs to plan better their requirements in terms of support; government and administration bodies at all levels and organizations that provide support services to understand better SMEs' problems and needs for support. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Luxury of Igniting Change by Giving

DEFF Research Database (Denmark)

Llamas, Rosa; Uth Thomsen, Thyra

2016-01-01

This study investigates the phenomenon of luxury from a consumer perspective, by means of multisited phenomenological inquiry. The findings expand the pervasive view of luxury as accumulation of highly valued goods by offering a transformative perspective of luxury as transforming the life...... the giver with a sense of luxury in terms of pleasure, purpose, and connection with humankind. Thus, the findings not only extend the traditional conceptualization of luxury from having to giving, but also challenge current conceptualizations of sharing out as a non-reciprocal pro-social behavior...... by illustrating how ‘the luxury of giving’ relies on both pro-social and pro-ego consumption rationales, which implicitly include circular reciprocation....

Decision support for natural resource management; models and evaluation methods

NARCIS (Netherlands)

Wessels, J.; Makowski, M.; Nakayama, H.

2001-01-01

When managing natural resources or agrobusinesses, one always has to deal with autonomous processes. These autonomous processes play a core role in designing model-based decision support systems. This chapter tries to give insight into the question of which types of models might be used in which

Supported Housing and Supported Independent Living in the Netherlands, with a Comparison with England

NARCIS (Netherlands)

de Heer-Wunderink, Charlotte; Visser, Ellen; Caro-Nienhuis, Annemarie; Sytema, Sjoerd; Wiersma, Durk

Research into community housing programs for people with severe mental illness is underexposed. The Dutch UTOPIA study describes characteristics of their service users, which may predict their allocation to either supported housing or supported independent living programs. Additionally, a comparison

Giving Back — IDRC photo contest winner shares prize with ...

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

2011-01-28

Jan 28, 2011 ... Giving Back — IDRC photo contest winner shares prize with Senegalese colleagues ... South or the developed world are tackling the challenges of urban living. ... Upon his return to Canada, the 26-year-old wrote to IDRC the ...

30 CFR 816.181 - Support facilities.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Support facilities. 816.181 Section 816.181... § 816.181 Support facilities. (a) Support facilities shall be operated in accordance with a permit... results. (b) In addition to the other provisions of this part, support facilities shall be located...

30 CFR 817.181 - Support facilities.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Support facilities. 817.181 Section 817.181... ACTIVITIES § 817.181 Support facilities. (a) Support facilities shall be operated in accordance with a permit.... (b) In addition to the other provisions of this part, support facilities shall be located, maintained...

Fault-Tolerant Onboard Monitoring and Decision Support Systems

DEFF Research Database (Denmark)

Lajic, Zoran

a crude and simple estimation of the actual sea state (Hs and Tz), information about the longitudinal hull girder loading, seakeeping performance of the ship, and decision support on how to operate the ship within acceptable limits. The system is able to identify critical forthcoming events and to give...... advice regarding speed and course changes to decrease the wave-induced loads. The SeaSense system is based on the combined use of a mathematical model and measurements from a set of sensors. The overall dependability of a shipboard monitoring and decision support system such as the SeaSense system can...

Compactly Supported Curvelet-Type Systems

DEFF Research Database (Denmark)

Rasmussen, Kenneth Niemann; Nielsen, Morten

2012-01-01

We study a flexible method for constructing curvelet-type frames. These curvelet-type systems have the same sparse representation properties as curvelets for appropriate classes of smooth functions, and the flexibility of the method allows us to give a constructive description of how to construct...... curvelet-type systems with a prescribed nature such as compact support in direct space. The method consists of using the machinery of almost diagonal matrices to show that a system of curvelet molecules which is sufficiently close to curvelets constitutes a frame for curvelet-type spaces. Such a system...

An Overview of the Current Status of Talent Care and Talent Support in Hungary

Science.gov (United States)

Fuszek, Csilla

2014-01-01

After a short historical introduction, the article provides an overview of the current talent support trends in Hungary. It gives an insight into the legislation, guidelines and institutional system associated with the national talent support strategy, and presents the main NGO initiatives present in the early 21st century, in particular the…

Assessing the impact of information and framing on support for climate policy action

International Nuclear Information System (INIS)

Hatfield-Dodds, Steve

2007-01-01

Full text: A significant share of the public appears mislead by the way the economic impacts of emissions reductions are traditionally communicated. This misunderstanding is associated with reduced support for policy action, and risks long term climate impacts that would be avoided if results were communicated properly. Correct this basis appears likely to have a larger effect on attitudes than new research and information on the impacts of climate change. Government action to achieve deep cuts in greenhouse gas emissions - like other major policy changes -depends on public support, which in turn depends on perceptions of policy impacts. This paper reports research exploring the effect of three factors on support for policy action: the way that policy impacts are described; the magnitude of these impacts, and additional information on climate change impacts, provided internally through the surveys and externally through the release of An Inconvenient Truth and media coverage of the Stern Report (2006). The research used split sample phone and internet surveys (n = 4264) conducted in Australia and New Zealand in four waves from April to December 2006. The study gives rise to four major findings: Support for policy action is sensitive to the magnitude of expected economic impacts, with predicted support varying from 27% to 84% across the different levels of policy impact presented; Current approaches to communicating policy impacts are associated with public support for policy action being 8-10% lower than it would be if policy impacts were well communicated. This bias may be corrected by describing policy impacts in terms of changes relative to current levels - stating that incomes continue to rise - as well as describing impacts relative to the base case; The reduction in support associated with these biases is much larger than the increase in support associated with providing credible additional information on the impacts of climate change; Significantly more than

Give me a break!: Informal caregiver attitudes towards respite care

NARCIS (Netherlands)

van Exel, J..; de Graaf, G.; Brouwer, W.B.F.

2009-01-01

Background/objective: Because informal health care is now recognized to be indispensable to health care systems, different forms of respite care have been developed and publicly funded that supposedly alleviate caregivers' perceived burdens and help prolong the care giving task. Nonetheless, the use

Informal caregiving burden and perceived social support in an acute stroke care facility.

Science.gov (United States)

Akosile, Christopher Olusanjo; Banjo, Tosin Olamilekan; Okoye, Emmanuel Chiebuka; Ibikunle, Peter Olanrewaju; Odole, Adesola Christiana

2018-04-05

Providing informal caregiving in the acute in-patient and post-hospital discharge phases places enormous burden on the caregivers who often require some form of social support. However, it appears there are few published studies about informal caregiving in the acute in-patient phase of individuals with stroke particularly in poor-resource countries. This study was designed to evaluate the prevalence of caregiving burden and its association with patient and caregiver-related variables and also level of perceived social support in a sample of informal caregivers of stroke survivors at an acute stroke-care facility in Nigeria. Ethical approval was sought and obtained. Fifty-six (21 males, 35 females) consecutively recruited informal caregivers of stroke survivors at the medical ward of a tertiary health facility in South-Southern Nigeria participated in this cross-sectional survey. Participants' level of care-giving strain/burden and perceived social support were assessed using the Caregiver Strain Index and the Multidimensional Scale of Perceived Social Support respectively. Caregivers' and stroke survivors' socio-demographics were also obtained. Data was analysed using frequency count and percentages, independent t-test, analysis of variance (ANOVA) and partial correlation at α =0.05. The prevalence of care-giving burden among caregivers is 96.7% with a high level of strain while 17.9% perceived social support as low. No significant association was found between caregiver burden and any of the caregiver- or survivor-related socio-demographics aside primary level education. Only the family domain of the Multidimensional Scale of Perceived Social Support was significantly correlated with burden (r = - 0.295). Informal care-giving burden was highly prevalent in this acute stroke caregiver sample and about one in every five of these caregivers rated social support low. This is a single center study. Healthcare managers and professionals in acute care facilities

Support vector machine based diagnostic system for breast cancer using swarm intelligence.

Science.gov (United States)

Chen, Hui-Ling; Yang, Bo; Wang, Gang; Wang, Su-Jing; Liu, Jie; Liu, Da-You

2012-08-01

Breast cancer is becoming a leading cause of death among women in the whole world, meanwhile, it is confirmed that the early detection and accurate diagnosis of this disease can ensure a long survival of the patients. In this paper, a swarm intelligence technique based support vector machine classifier (PSO_SVM) is proposed for breast cancer diagnosis. In the proposed PSO-SVM, the issue of model selection and feature selection in SVM is simultaneously solved under particle swarm (PSO optimization) framework. A weighted function is adopted to design the objective function of PSO, which takes into account the average accuracy rates of SVM (ACC), the number of support vectors (SVs) and the selected features simultaneously. Furthermore, time varying acceleration coefficients (TVAC) and inertia weight (TVIW) are employed to efficiently control the local and global search in PSO algorithm. The effectiveness of PSO-SVM has been rigorously evaluated against the Wisconsin Breast Cancer Dataset (WBCD), which is commonly used among researchers who use machine learning methods for breast cancer diagnosis. The proposed system is compared with the grid search method with feature selection by F-score. The experimental results demonstrate that the proposed approach not only obtains much more appropriate model parameters and discriminative feature subset, but also needs smaller set of SVs for training, giving high predictive accuracy. In addition, Compared to the existing methods in previous studies, the proposed system can also be regarded as a promising success with the excellent classification accuracy of 99.3% via 10-fold cross validation (CV) analysis. Moreover, a combination of five informative features is identified, which might provide important insights to the nature of the breast cancer disease and give an important clue for the physicians to take a closer attention. We believe the promising result can ensure that the physicians make very accurate diagnostic decision in

Recessions and Tax-Cuts: Economic Cycles' Impact on Individual Giving, Philanthropy, and Higher Education

Science.gov (United States)

Drezner, Noah D.

2006-01-01

Few researchers have examined how individual giving to higher education is effected by the economy, specifically during downturns and periodic changes in tax laws. Further understanding the relationship between the economy's cycles and philanthropic giving, including the correlation of tax cuts to donations, will help colleges and universities…

Stable Blind Deconvolution over the Reals from Additional Autocorrelations

KAUST Repository

Walk, Philipp

2017-10-22

Recently the one-dimensional time-discrete blind deconvolution problem was shown to be solvable uniquely, up to a global phase, by a semi-definite program for almost any signal, provided its autocorrelation is known. We will show in this work that under a sufficient zero separation of the corresponding signal in the $z-$domain, a stable reconstruction against additive noise is possible. Moreover, the stability constant depends on the signal dimension and on the signals magnitude of the first and last coefficients. We give an analytical expression for this constant by using spectral bounds of Vandermonde matrices.

34 CFR 658.35 - What priority does the Secretary give?

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What priority does the Secretary give? 658.35 Section 658.35 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION UNDERGRADUATE INTERNATIONAL STUDIES AND FOREIGN LANGUAGE...

Reciprocity Revisited : Give and Take in Dutch and Immigrant Families

NARCIS (Netherlands)

Komter, Aafke; Schans, Djamila

2008-01-01

The idea that reciprocity is the basic principle underlying forms of social organization, among which the family, is as old as classical anthropology and sociology. The essence of the principle is that giving prompts receiving, thereby creating forms of ongoing exchange and durable cooperation.

The Psychology of Youth Faith Formation : A Care-giving Faith?

NARCIS (Netherlands)

Counted, Agina Victor

2016-01-01

The present study explores the individual differences in the experience of faith formation using the framework of attachment theory, as it looks at what inspires attachment behaviours toward God. The experience of faith formation is herewith conceptualised in this study as a care-giving experience,

Seismic research in support of reactor technology

International Nuclear Information System (INIS)

Gantenbein, F.

1991-01-01

This paper gives an overview of various topics related to the seismic analysis of nuclear power plants which are soil structure interaction, analytical methods for equipment analysis with linear or non linear behavior. In addition comments on piping system behavior and experimental analysis will be given. The research which is undertaken in CEA/DMT on these topics will also be described

Consumption in Practice: Gift-giving as Mutual Aid in Amish Direct Homes Sales

Directory of Open Access Journals (Sweden)

Nao Nomura

2017-07-01

Full Text Available The seemingly pastoral way of Amish living, manifested in their denial of modern technology, use of the horse-and-buggy, and community-sanctioned use of solid-color dress codes, does not invoke an image of the Amish as active consumers. Based on ethnographic fieldwork conducted in Lancaster County, Pennsylvania, this paper examines Amish participation in direct home sales parties, exploring how consumer culture reflects the Amish emphasis on mutual aid, a nuanced form of gift giving with its own complex, idiosyncratic set of rites and gestures. By exploring the practices of direct home sales in Amish homes, I argue that consumption-based social events such as direct home sales parties reinforce the close-knit relationship of the Amish by providing participants with opportunities to practice mutual aid in intimate social settings. Additionally, the personal nature of these parties also provides Amish women with an opportunity to socially interact with their coreligionists. In turn, this social aspect legitimizes their enthusiastic consumption activities, ultimately constituting an integral part of their religious identity.

Support mechanisms for renewables: How risk exposure influences investment incentives

Directory of Open Access Journals (Sweden)

Lena Kitzing

2016-06-01

Full Text Available We analyse quantitatively how risk exposure from different support mechanisms, such as feed-in tariffs and premiums, can influence the investment incentives for private investors. We develop a net cash flow approach that takes systematic and unsystematic risks into account through cost of capital and the Capital Asset Pricing Model as well as through active liquidity management. Applying the model to a specific case, a German offshore wind park, we find that the support levels required to give adequate investment incentives are for a feed-in tariff scheme approximately 4-10% lower than for a feed-in premium scheme. The effect of differences in risk exposure from the support schemes is significant and cannot be neglected in policy making, especially when deciding between support instruments or when determining adequate support levels.

The role of additives in the recombination luminescence mechanism of irradiated 2-methyltetrahydrofuran glasses

International Nuclear Information System (INIS)

Krauss, K.H.; Boes, J.

1981-01-01

The radiothermoluminescence (RTL) of γ-irradiated pure glassy 2-methyltetrahydrofuran (2-MTHF) and of 2-MTHF glasses containing additives was measured. For pure 2-MTHF a very weak luminescence peak at 93 K (heating rate 0,05 K/s) was found which in the presence of certain additives was enhanced by several orders of magnitude. Using data of radiothermoluminescence, absorption and phosphorescence measurements and bleaching experiments an attempt was made to derive a reaction mechanism. It was found to exist different possibilities for activation the ionic species to give recombination luminescence. (author)

Caregivers as the fulcrum of care for mentally ill in the community: The urban rural divide among caregivers and care giving facilities

Directory of Open Access Journals (Sweden)

R C Jiloha

2016-01-01

Full Text Available Illness trends, health beliefs, healthcare pathways, level of awareness, access to health care resources, level of social support, perceived stigma, burden, coping strategies, care giving appraisal, and cultural acceptance of modes of treatment are different in urban and rural settings along with different caregivers profile. This review will highlight these differences in light of their overall characteristics, and health seeking behavior. This further calls for empowering caregivers, understanding and exploring new dimensions of caregiving, and implementing holistic intervention for patients as well as caregiver′s well-being.

Strategies parents use to give children oral medicine: a qualitative study of online discussion forums.

Science.gov (United States)

Bergene, Elin Høien; Rø, Torstein Baade; Steinsbekk, Aslak

2017-06-01

The aim of this study was to describe strategies parents use to give oral medicine to children. We conducted an Internet-based qualitative study of posts from online forums where parents discussed how to give children oral medicine. The posts were analyzed using systematic text condensation. The investigators coded and developed groups iteratively, ending up with a consensus on final themes. We included 4581 posts. Parents utilized three main strategies to give oral medicine to children: (1) Open administration give medicine to the child knowingly by changing the palatability, actively involve the child in play or use persuasion; (2) Hidden administration give medicine to the child unknowingly by camouflaging it in food, while sleeping or distracted by another activity; (3) Forced administration force children to take medicine with the use of restraint. Parents expressed three perspectives towards using force: Finding it unproblematic, using force despite not liking it or refusing to use force. No single strategy was described as the obvious first choice, and the strategies were not used in any particular order. Parents who gave up getting their child to ingest the medicine reported to contact the prescriber for a different medication, or stopped the treatment completely. The three strategies are a robust and precise way to categorize techniques used by parents to give children oral medicine. We suggest that health professionals use the strategies to talk to parents and children about administration of oral medicines.

Giving Time and/or Money : Trade-off or Spill-over?

NARCIS (Netherlands)

Bekkers, René

2002-01-01

The relation of giving money to charitable causes and volunteering for an association is examined in a sample of 612 respondents living in The Netherlands. In contrast to the expectation that check writing activism is used as a compensation for a lack of active involvement in civil society,

Electron Tomography Reveals the Active Phase–Support Interaction in Sulfidic Hydroprocessing Catalysts

NARCIS (Netherlands)

Eijsbouts, Sonja; Li, Xuang; Juan-Alcaniz, Jana; van den Oetelaar, Leon C A; Bergwerff, Jaap; Loos, Joachim; Carlsson, Anna; Vogt, E.T.C.

2017-01-01

Conventional two-dimensional (2D) transmission electron microscopy of sulfidic hydroprocessing catalysts can be deceiving and give the impression that parts of the support are overloaded with active phase. High-angle annular dark field scanning transmission electron microscopy tomography reveals

Integrating values in the care giving activity from the professional point of view.

Science.gov (United States)

Delgado-Antolín, Juan Carlos

2014-01-01

Nurses trained more and more on scientific evidence, often focus their actions based fundamentally on scientific fact, leaving aside other important knowledge that intervene in the care giving relation: communication, personal relationships, respect in the relationship, and knowing all the values implied in said relationship. It is about these values and on their importance within care upon which the author reflects in this article, until concluding on how we can integrate values to the care giving activity.

Energy absorbers as pipe supports

International Nuclear Information System (INIS)

Khlafallah, M.Z.; Lee, H.M.

1985-01-01

With the exception of springs, pipe supports currently in use are designed with the intent of maintaining their rigidity under load. Energy dissipation mechanisms in these pipe supports result in system damping on the order presented by Code Case N-411 of ASME Section III code. Examples of these energy dissipation mechanisms are fluids and gaps in snubbers, gaps in frame supports, and friction in springs and frame supports. If energy absorbing supports designed in accordance with Code Case N-420 are used, higher additional damping will result

Re-Designing University Courses to Support Collaborative Knowledge Creation Practices

Science.gov (United States)

Lakkala, Minna; Toom, Auli; Ilomäki, Liisa; Muukkkonen, Hanni

2015-01-01

Higher education institutions should not only aim to educate academic experts who master their own fields, but also give their students generic skills important in the current society. New teaching methods are required to support the development of such skills. The study examined how a group of voluntary university lecturers re-designed their…

An Untrodden Path: Versatile Fabrication of Self-Supporting Polymer-Stabilized Percolation Membranes (PSPMs) for Gas Separation.

Science.gov (United States)

Friebe, Sebastian; Mundstock, Alexander; Schneider, Daniel; Caro, Jürgen

2017-05-11

The preparation and scalability of zeolite or metal organic framework (MOF) membranes remains a major challenge, and thus prevents the application of these materials in large-scale gas separation. Additionally, several zeolite or MOF materials are quite difficult or nearly impossible to grow as defect-free layers, and require expensive macroporous ceramic or polymer supports. Here, we present new self-supporting zeolite and MOF composite membranes, called Polymer-Stabilized Percolation Membranes (PSPMs), consisting of a pressed gas selective percolation network (in our case ZIF-8, NaX and MIL-140) and a gas-impermeable infiltrated epoxy resin for cohesion. We demonstrate the performance of these PSPMs by separating binary mixtures of H 2 /CO 2 and H 2 /CH 4 . We report the brickwork-like architecture featuring selective percolation pathways and the polymer as a stabilizer, compare the mechanical stability of said membranes with competing materials, and give an outlook on how economic these membranes may become. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Solitons supported by localized nonlinearities in periodic media

International Nuclear Information System (INIS)

Dror, Nir; Malomed, Boris A.

2011-01-01

Nonlinear periodic systems, such as photonic crystals and Bose-Einstein condensates (BEC's) loaded into optical lattices, are often described by the nonlinear Schroedinger or Gross-Pitaevskii equation with a sinusoidal potential. Here, we consider a model based on such a periodic potential, with the nonlinearity (attractive or repulsive) concentrated either at a single point or at a symmetric set of two points, which are represented, respectively, by a single δ function or a combination of two δ functions. With the attractive or repulsive sign of the nonlinearity, this model gives rise to ordinary solitons or gap solitons (GS's), which reside, respectively, in the semi-infinite or finite gaps of the system's linear spectrum, being pinned to the δ functions. Physical realizations of these systems are possible in optics and BEC's, using diverse variants of the nonlinearity management. First, we demonstrate that the single δ function multiplying the nonlinear term supports families of stableregular solitons in the self-attractive case, while a family of solitons supported by the attractive δ function in the absence of the periodic potential is completely unstable. In addition, we show that the δ function can support stable GS's in the first finite band gap in both the self-attractive and repulsive models. The stability analysis for the GS's in the second finite band gap is reported too, for both signs of the nonlinearity. Alongside the numerical analysis, analytical approximations are developed for the solitons in the semi-infinite and first two finite gaps, with the single δ function positioned at a minimum or maximum of the periodic potential. In the model with the symmetric set of two δ functions, we study the effect of the spontaneous symmetry breaking of the pinned solitons. Two configurations are considered, with the δ functions set symmetrically with respect to the minimum or maximum of the underlying potential.

20 CFR 702.216 - Effect of failure to give notice.

Science.gov (United States)

2010-04-01

... supervisor was aware of the injury and/or in the case of a hearing loss, where the employer has furnished to the employee an audiogram and report which indicates a loss of hearing. Failure to give notice shall...'S AND HARBOR WORKERS' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Claims...

The reasons why Iran will never give up its nuclear program

International Nuclear Information System (INIS)

Bordes, Marjorie

2013-01-01

After having noticed that there is still an ambiguity about the civilian or military purpose of the Iranian nuclear program, and evoked the new commitments and propositions made by the new Iranian government, the author outlines that it would be an illusion to believe that Iran will ever give up its nuclear program. She outlines that this program, although it was started earlier, is a symbol of the 1979 revolution, that the development of civilian nuclear activities is an inalienable right for any country, that the geopolitical environment is a critical issue for Iran (the country is surrounded by potential threats). She evokes the development made by Iran to master the whole atom cycle and thus states that Iran will not give up its program after these substantial investments

Reciprocity of agonistic support in ravens.

Science.gov (United States)

Fraser, Orlaith N; Bugnyar, Thomas

2012-01-01

Cooperative behaviour through reciprocation or interchange of valuable services in primates has received considerable attention, especially regarding the timeframe of reciprocation and its ensuing cognitive implications. Much less, however, is known about reciprocity in other animals, particularly birds. We investigated patterns of agonistic support (defined as a third party intervening in an ongoing conflict to attack one of the conflict participants, thus supporting the other) in a group of 13 captive ravens, Corvus corax. We found support for long-term, but not short-term, reciprocation of agonistic support. Ravens were more likely to support individuals who preened them, kin and dominant group members. These results suggest that ravens do not reciprocate on a calculated tit-for-tat basis, but aid individuals from whom reciprocated support would be most useful and those with whom they share a good relationship. Additionally, dyadic levels of agonistic support and consolation (postconflict affiliation from a bystander to the victim) correlated strongly with each other, but we found no evidence to suggest that receiving agonistic support influences the victim's likelihood of receiving support (consolation) after the conflict ends. Our findings are consistent with an emotionally mediated form of reciprocity in ravens and provide additional support for convergent cognitive evolution in birds and mammals.

O Ato de Presentear em Relacionamentos Comerciais [Gift-giving in Business Relationships

Directory of Open Access Journals (Sweden)

Aline de Assis Teixeira

2011-12-01

Full Text Available Este trabalho teve como objetivo compreender o ato de presentear que ocorre em relacionamentos comerciais entre provedores de serviços e consumidores. Dois métodos qualitativos foram utilizados na pesquisa: (i entrevistas ficcionais e (ii técnica do incidente crítico. A partir deste estudo, observou-se que a motivação para o ato de presentear em relacionamentos comercias decorreu, principalmente, da satisfação dos consumidores em relação aos serviços prestados pelos profissionais. Os tipos de presentes citados variaram bastante, sendo os itens de uso pessoal os mais citados em relacionamentos comerciais, o que permite maior intimidade entre a díade. Os clientes narraram como data escolhida para o ato de presentear, dias comuns que sucederam o recebimento de favores ou de atendimentos satisfatórios. Os provedores de serviços, por outro lado, narraram o recebimento de presentes em datas comemorativas. Em relação ao realinhamento do relacionamento após o ato de presentear, também foram identificadas divergências nas respostas da díade. Enquanto a maior parte dos clientes fez referência ao efeito de fortalecimento do relacionamento, os profissionais mostraram-se relutantes em admitir mudanças comportamentais após o recebimento de presentes. ---- Gift-giving in Business Relationships ---- Abstract ---- This study aimed at understanding the gift giving in business relations between service providers and consumers. Two qualitative methods were conducted: fiction interviews and critical incident technique. From this study, we observed that motivation for the act of giving in commercial relationships was mainly due to consumer satisfaction in relation to services provided. The kind of gifts mentioned varied widely and may be perceived, however, that personal items were most often cited in business relationships that allow greater dyad closeness. Ordinary days were pointed out by clients as being the chosen date for gift giving

Integrating Values in the Care Giving Activity from the Professional Point of View

Directory of Open Access Journals (Sweden)

Juan Carlos Delgado-Antolín

2014-04-01

Full Text Available Nurses trained more and more on scientific evidence, often focus their actions based fundamentally on scientific fact, leaving aside other important knowledge that intervene in the care giving relation: communication, personal relationships, respect in the relationship, and knowing all the values implied in said relationship. It is about these values and on their importance within care upon which the author reflects in this article, until concluding on how we can integrate values to the care giving activity.

Royal Order of 28 March 1969 listing occupational diseases giving rise to compensation

International Nuclear Information System (INIS)

1969-01-01

This Royal Order, made in implementation of the Act of 24 December 1963 on compensation for damage resulting from occupational diseases and prevention thereof, as amended by an Act fo 24 December 1968, lists the occupational diseases giving rise to compensation and includes those caused by ionizing radiations. The Order came into force on 1 July 1969 and repealed a previous Order of 18 January 1964 which laid down a first list of such diseases giving rise to compensation. (NEA) [fr

Advanced Life Support Project: Crop Experiments at Kennedy Space Center

Science.gov (United States)

Sager, John C.; Stutte, Gary W.; Wheeler, Raymond M.; Yorio, Neil

2004-01-01

Crop production systems provide bioregenerative technologies to complement human crew life support requirements on long duration space missions. Kennedy Space Center has lead NASA's research on crop production systems that produce high value fresh foods, provide atmospheric regeneration, and perform water processing. As the emphasis on early missions to Mars has developed, our research focused on modular, scalable systems for transit missions, which can be developed into larger autonomous, bioregenerative systems for subsequent surface missions. Components of these scalable systems will include development of efficient light generating or collecting technologies, low mass plant growth chambers, and capability to operate in the high energy background radiation and reduced atmospheric pressures of space. These systems will be integrated with air, water, and thermal subsystems in an operational system. Extensive crop testing has been done for both staple and salad crops, but limited data is available on specific cultivar selection and breadboard testing to meet nominal Mars mission profiles of a 500-600 day surface mission. The recent research emphasis at Kennedy Space Center has shifted from staple crops, such as wheat, soybean and rice, toward short cycle salad crops such as lettuce, onion, radish, tomato, pepper, and strawberry. This paper will review the results of crop experiments to support the Exploration Initiative and the ongoing development of supporting technologies, and give an overview of capabilities of the newly opened Space Life Science (SLS) Lab at Kennedy Space Center. The 9662 square m (104,000 square ft) SLS Lab was built by the State of Florida and supports all NASA research that had been performed in Hanger-L. In addition to NASA research, the SLS Lab houses the Florida Space Research Institute (FSRI), responsible for co-managing the facility, and the University of Florida (UF) has established the Space Agriculture and Biotechnology Research and

A method for assessing fidelity of delivery of telephone behavioral support for smoking cessation.

Science.gov (United States)

Lorencatto, Fabiana; West, Robert; Bruguera, Carla; Michie, Susan

2014-06-01

Behavioral support for smoking cessation is delivered through different modalities, often guided by treatment manuals. Recently developed methods for assessing fidelity of delivery have shown that face-to-face behavioral support is often not delivered as specified in the service treatment manual. This study aimed to extend this method to evaluate fidelity of telephone-delivered behavioral support. A treatment manual and transcripts of 75 audio-recorded behavioral support sessions were obtained from the United Kingdom's national Quitline service and coded into component behavior change techniques (BCTs) using a taxonomy of 45 smoking cessation BCTs. Interrater reliability was assessed using percentage agreement. Fidelity was assessed by comparing the number of BCTs identified in the manual with those delivered in telephone sessions by 4 counselors. Fidelity was assessed according to session type, duration, counselor, and BCT. Differences between self-reported and actual BCT use were examined. Average coding reliability was high (81%). On average, 41.8% of manual-specified BCTs were delivered per session (SD = 16.2), with fidelity varying by counselor from 32% to 49%. Fidelity was highest in pre-quit sessions (46%) and for BCT "give options for additional support" (95%). Fidelity was lowest for quit-day sessions (35%) and BCT "set graded tasks" (0%). Session duration was positively correlated with fidelity (r = .585; p reliably coded in terms of BCTs. This can be used to assess fidelity to treatment manuals and to in turn identify training needs. The observed low fidelity underlines the need to establish routine procedures for monitoring delivery of behavioral support. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Capturing Business Strategy and Value in Enterprise Architecture to Support Portfolio Valuation

NARCIS (Netherlands)

Iacob, Maria Eugenia; Quartel, Dick; Jonkers, H.

2012-01-01

This paper investigates and enhances the suitability of the Archi Mate enterprise architecture modeling language to support the modeling of business strategy concepts and architecture-based approaches to IT portfolio valuation. It gives an overview of existing strategy and valuation concepts and

An Overview of the Current Status of Talent Care and Talent Support in Hungary

Directory of Open Access Journals (Sweden)

Csilla Fuszek

2014-09-01

Full Text Available After a short historical introduction, the article provides an overview of the current talent support trends in Hungary. It gives an insight into the legislation, guidelines and institutional system associated with the national talent support strategy, and presents the main NGO initiatives present in the early 21st century, in particular the organisations brought to life by the Hungarian Talent Support Council and their effect on current education policy. At the same time, the article seeks to present the strengths and weaknesses of the national talent support strategy and the Hungarian talent support cooperation model.

Giving Back: Exploring Service-Learning in an Online Learning Environment

Science.gov (United States)

McWhorter, Rochell R.; Delello, Julie A.; Roberts, Paul B.

2016-01-01

Service-Learning (SL) as an instructional method is growing in popularity for giving back to the community while connecting the experience to course content. However, little has been published on using SL for online business students. This study highlights an exploratory mixed-methods, multiple case study of an online business leadership and…

Four motivations for charitable giving: implications for marketing strategy to attract monetary donations for medical research.

Science.gov (United States)

Dawson, S

1988-06-01

Medical research foundations can compete more effectively for charitable dollars by being aware of motivations for giving when designing marketing strategy. The study tests the extent to which the motives of reciprocity, income, career, and self-esteem predict monetary giving to medical research. The results indicate that reciprocity and income motives are significant predictors of giving, as are household assets and age. Interpretation of these results leads to several suggestions for marketing strategy.

SERVICE HANDBOOK FOR THE DESKTOP SUPPORT CONTRACT WIH IT DIVISION

CERN Multimedia

2000-01-01

A Desktop Support Contract has been running since January 1999 to offer help to all users at CERN with problems that occur with their desktop computers. The contract is run conjointly by the Swedish Company WM-data and the Swiss company DCS.The contract is comprised of the Computing Helpdesk, a General Service for all parts of CERN and also Local Service for those divisions and groups that want faster response times and additional help with their specific computer environment.In order to describe what services are being offered, and also to give a better understanding of the structure of the contract, a Service Handbook has been created. The intended audience for the Service Handbook is everyone that is using the contract, i.e. users, managers and also the service staff inside the contract. In the handbook you will find what help you can get from the contract, how to get in touch with the contract, and also what response times you can expect. Since the computer environment at CERN is a never-changing entity, ...

National outbreak of Salmonella Give linked to a local food manufacturer in Malta, October 2016.

Science.gov (United States)

Donachie, A; Melillo, T; Bubba, L; Hartman, H; Borg, M-L

2018-06-26

Salmonella Give is a rare serotype across Europe. In October 2016, a national outbreak of S. Give occurred in Malta. We describe the epidemiological, environmental, microbiological and veterinary investigations. Whole-genome sequencing (WGS) was performed on human, food, environmental and veterinary isolates. Thirty-six human cases were reported between October and November 2016, 10 (28%) of whom required hospitalisation. Twenty-six (72%) cases were linked to four restaurants. S. Give was isolated from ready-to-eat antipasti served by three restaurants which were all supplied by the same local food manufacturer. Food-trace-back investigations identified S. Give in packaged bean dips, ham, pork and an asymptomatic food handler at the manufacturer; inspections found inadequate separation between raw and ready-to-eat food during processing. WGS indicated two genetically distinguishable strains of S. Give with two distinct clusters identified; one cluster linked to the local food manufacturer and a second linked to veterinary samples. Epidemiological, environmental and WGS evidence pointed towards cross-contamination of raw and ready-to-eat foods at the local manufacturer as the likely source of one cluster. Severity of illness indicates a high virulence of this specific serotype. To prevent future cases and outbreaks, adherence to food safety practices at manufacturing level need to be reinforced.

Cross support overview and operations concept for future space missions

Science.gov (United States)

Stallings, William; Kaufeler, Jean-Francois

1994-01-01

Ground networks must respond to the requirements of future missions, which include smaller sizes, tighter budgets, increased numbers, and shorter development schedules. The Consultative Committee for Space Data Systems (CCSDS) is meeting these challenges by developing a general cross support concept, reference model, and service specifications for Space Link Extension services for space missions involving cross support among Space Agencies. This paper identifies and bounds the problem, describes the need to extend Space Link services, gives an overview of the operations concept, and introduces complimentary CCSDS work on standardizing Space Link Extension services.

What gives confidence to the various categories of stake holders?

International Nuclear Information System (INIS)

Andersson, J.

2002-01-01

Green members of Parliament were actively supporting the change to the Nuclear Energy Act in 1987 when export of the spent fuel radioactive waste was banned. After that all spent nuclear fuel produced by the Finnish nuclear power plants has been disposed and stored in Finland. The Greens think that this decision is still the only right one although, we are now facing the situation where we have to decide the fate of the spent nuclear fuel. Parliament ratified the Decision in Principle on the final disposal facility for spent nuclear fuel in Olkiluoto in May this year. The Greens started the preparations of the decision making by arranging a fact finding excursion to Posiva's investigation site in Olkiluoto. The excursion was hosted by Posiva Oy. In addition to this, Greens arranged an open seminar on disposal of spent nuclear fuel. The aim of the seminar was to hear authorities and experts many-sidedly around the issue. As background and support for the decision making have Greens got information from many various sources like for example from Ministry of Trade and Industry, Ministry of Environment, Posiva Oy, STUK, OECD and environmental organisations (NGO). Let me mention, that open information strategy that Posiva has chosen in lobbying the decision makers has received recognition among the Greens. On the other hand the commercial blitz which was launched by Posiva in order to influence the common opinion was to our opinion tasteless. (author)

Giving Voice: Narrating silence, history and memory in André Brink ...

African Journals Online (AJOL)

Giving Voice: Narrating silence, history and memory in André Brink\\'s The Other Side of Silence and Before I Forget. ... Both narrators, though, draw attention to the problems associated with this reconstructive and potentially ... Article Metrics.

Study of Trehalose Addition on Aroma Retention in Dehydrated Strawberry Puree

Directory of Open Access Journals (Sweden)

Draženka Komes

2003-01-01

Full Text Available In order to improve the quality of dehydrated fruit products, the influence of the addition of two sugars (sucrose and trehalose on the retention of aroma components during dehydration of strawberry puree was investigated. Manual headspace solid-phase microextraction (SPME, containing polydimethylsiloxane coated fibre (100 μm coupled with gas chromatography (GC-FID and GC-MS was used for the analysis of the aroma of strawberry puree dehydrated by using freeze drying and foam-mat drying. The analytes identified included esters, carbonyl compounds, terpenoids, several alcohols and acids. The results obtained in this study give further insight into the mechanisms concerning the application of trehalose as flavouring additive, due to its ability to retain and preserve the fruit volatiles responsible for the characteristic flavour of fresh fruits during dehydration processes. The best retention of aroma components in dehydrated strawberry puree was obtained by trehalose addition when combined with freeze drying.

Application of additive tariffs in the electricity sector

International Nuclear Information System (INIS)

Apolinario, I.; Felizardo, N.; Leite Garcia, A.; Oliveira, P.; Trindade, A.; Vasconcelos, J.; Verdelho, P.

2004-01-01

This paper presents and discusses a methodology for the calculation and application of tariffs in the electricity sector based on the principle of tariff additivity. It shows how such tariffs can reflect costs and assure the absence of cross subsidies between clients. The methodology presented was adopted in the Portuguese Tariff Code for electricity by the Portuguese Energy Regulator (ERSE). The work presented in this article reflects the experience acquired by ERSE during the preparation, discussion and implementation of that Code. Allowed revenues are determined separately for every regulated activity, assuring that there are no cross subsidies between activities. Additionally, the application of the tariff additivity principle assures the nonexistence of cross subsidies between consumers. Regulated tariffs applicable to end users of electricity are determined by summation, variable by variable, of the different activity tariffs in accordance with the services the costumer uses and in the proportion of that use. The corollary is that if the different activity tariffs are cost reflective and promote efficiency in resource allocation, the tariffs applicable to consumers (access tariffs or integral tariffs) will also reflect costs in the same manner. Therefore, besides economic efficiency, equity between non binding system consumers and binding system consumers is promoted. The examples presented in the article intend to show how additive tariffs reflect costs giving adequate economic price signals for the rational use of the networks and electric energy consumption

A Facile Synthesis of Hollow Palladium/Copper Alloy Nanocubes Supported on N-Doped Graphene for Ethanol Electrooxidation Catalyst

Directory of Open Access Journals (Sweden)

Zhengyu Bai

2015-04-01

Full Text Available In this paper, a catalyst of hollow PdCu alloy nanocubes supported on nitrogen-doped graphene support (H-PdCu/ppy-NG is successfully synthesized using a simple one-pot template-free method. Two other catalyst materials such as solid PdCu alloy particles supported on this same nitrogen-doped graphene support (PdCu/ppy-NG and hollow PdCu alloy nanocubes supported on the reduced graphene oxide support (H-PdCu/RGO are also prepared using the similar synthesis conditions for comparison. It is found that, among these three catalyst materials, H-PdCu/ppy-NG gives the highest electrochemical active area and both the most uniformity and dispersibility of H-PdCu particles. Electrochemical tests show that the H-PdCu/ppy-NG catalyst can give the best electrocatalytic activity and stability towards the ethanol electrooxidation when compared to other two catalysts. Therefore, H-PdCu/ppy-NG should be a promising catalyst candidate for anodic ethanol oxidation in direct ethanol fuel cells.

The Act of Giving and Frustration: An Analysis in Determination of Psychological Distance

Directory of Open Access Journals (Sweden)

Wagner Junior Ladeira

2016-03-01

Full Text Available This article aims to analyze a scenario of giving, within a time gap, can be influenced by the frustration of an unfulfilled goal. From an experimental plan was checking the indulgence with others and with the gift at Christmas (Study 1, the influence of own frustrations (Study 2 and others (Study 3. The results show that the increase (decrease of frustration with the layout for goal himself can generate indulgence (control at the time of giving both to himself as another person.

Injured athletes' perceptions about social support.

Science.gov (United States)

Clement, Damien; Shannon, Vanessa R

2011-11-01

According to the buffering hypothesis, social support moderates the harmful effects of stress and, in turn, indirectly affects injured athletes' health and well-being. Previous research suggests that perceptions of social support influence athletes' psychological reactions, as well as their rehabilitation adherence, but additional research in this area is warranted. To examine injured athletes' perceptions regarding satisfaction, availability, and contribution for each of the 8 types of social support. Descriptive. Mid-Atlantic Division II and III institutions. 49 injured athletes. Social support was assessed using a modified version of the Social Support Survey. Injured athletes were significantly more satisfied with social support provided by athletic trainers (ATCs) than that provided by coaches and teammates. In addition, injured athletes reported that social support provided by ATCs contributed significantly more to their overall well-being. Athletes reported several significant differences regarding satisfaction and contribution to well-being among the 8 different types of social support. Injury, an unavoidable part of sport, is often accompanied by negative psychological reactions. This reaction may have a negative influence on an athlete's experience of injury and rehabilitation. Findings suggest that perceptions of social support provided by ATCs have the greatest influence on injured athletes' rehabilitation and well-being.

On additive preservers of semi-Browder operators

Czech Academy of Sciences Publication Activity Database

Mbekhta, M.; Müller, Vladimír; Oudghiri, M.

2014-01-01

Roč. 59, č. 2 (2014), s. 237-244 ISSN 0035-3965 R&D Projects: GA ČR GA201/09/0473; GA AV ČR IAA100190903 Institutional support: RVO:67985840 Keywords : additive preservers * semi-Browder operators Subject RIV: BA - General Mathematics http://imar.ro/journals/Revue_Mathematique/pdfs/2014/2/6.pdf

Improvement of two-way continuous variable quantum cryptography by using additional noise

International Nuclear Information System (INIS)

Wang Minjie; Pan Wei

2010-01-01

The performance of quantum key distribution such as one-way continuous variable protocols, can be increased by adding some noise on the reference side of error correction in the error-correction phase. For this reason, we here study this possibility in the case of two-way continuous variable system. Finally, the numerical results show that the using of additional noise gives two-way schemes better security performance in terms of secret key rates and resistance to channel excess noise.

Projecting social support needs of informal caregivers in Malaysia.

Science.gov (United States)

Abu Bakar, Siti Hajar; Weatherley, Richard; Omar, Noralina; Abdullah, Fatimah; Mohamad Aun, Nur Saadah

2014-03-01

This article presents the findings of a self-report study of the consequences of being an informal caregiver in Malaysia. The aim of this exploratory study was to examine Malaysian efforts in assisting informal caregivers, based on an analysis of the issues and concerns raised by the caregivers themselves. Data were obtained from a cross-sectional survey of informal caregivers in 2009. This sample comprised parents, spouses and/or adult siblings, and adult children, caring for their children, spouses or siblings and parents who were chronically ill and/or had a disability. Of 300 prospective participants, only 175 could be located (58%), but all those contacted agreed to participate. Respondents were randomly selected and interviewed using a structured questionnaire to identify the emotional, financial, social and physical issues consequent upon being a caregiver. Most respondents reported that their care-giving responsibilities had impacted their emotional, financial, social and/or physical well-being. Inadequate and/or uncertain income was by far the greatest concern followed in descending order by social, physical and emotional consequences. The one-way analysis of variance showed significant differences among the three categories of caregivers with respect to physical and emotional consequences. The findings show that care-giving has detrimental effects on the lives of informal caregivers, and that they are in significant need of social support to help them deal with care-giving tasks and responsibilities. Based on the findings, an integrated social support programme is proposed, tailored to the needs of informal caregivers. © 2013 John Wiley & Sons Ltd.

BUSTED BUTTE TEST FACILITY GROUND SUPPORT CONFIRMATION ANALYSIS

International Nuclear Information System (INIS)

Bonabian, S.

1998-01-01

The main purpose and objective of this analysis is to confirm the validity of the ground support design for Busted Butte Test Facility (BBTF). The highwall stability and adequacy of highwall and tunnel ground support is addressed in this analysis. The design of the BBTF including the ground support system was performed in a separate document (Reference 5.3). Both in situ and seismic loads are considered in the evaluation of the highwall and the tunnel ground support system. In this analysis only the ground support designed in Reference 5.3 is addressed. The additional ground support installed (still work in progress) by the constructor is not addressed in this analysis. This additional ground support was evaluated by the A/E during a site visit and its findings and recommendations are addressed in this analysis

Evaluation of inorganic matrixes as supports for immobilization of microbial lipase

Directory of Open Access Journals (Sweden)

Castro H.F.

2000-01-01

Full Text Available Candida rugosa was immobilized by physical adsorption on several inorganic supports using hexane as coupling medium. The enzymatic activities of the different derivatives were determined by both hydrolysis of olive oil and esterification of n-butanol with butyric acid. The results were compared to previous data obtained by using a controlled porous silica matrix. The goal was to contribute in searching inexpensive supports for optimum lipase performance. All supports examined exhibited good properties for binding the enzyme lipase. Zirconium phosphate was the best support, giving the highest percentage of protein fixation (86% and the highest retention of lipase activity after immobilization (34%. The operational stability performance for niobium oxide derivative was improved by previously activated the support with silane and glutaraldehyde. Thermal stabilities were also examined by thermal gravimetric analysis (TG.

Support vector machine to predict diesel engine performance and emission parameters fueled with nano-particles additive to diesel fuel

Science.gov (United States)

Ghanbari, M.; Najafi, G.; Ghobadian, B.; Mamat, R.; Noor, M. M.; Moosavian, A.

2015-12-01

This paper studies the use of adaptive Support Vector Machine (SVM) to predict the performance parameters and exhaust emissions of a diesel engine operating on nanodiesel blended fuels. In order to predict the engine parameters, the whole experimental data were randomly divided into training and testing data. For SVM modelling, different values for radial basis function (RBF) kernel width and penalty parameters (C) were considered and the optimum values were then found. The results demonstrate that SVM is capable of predicting the diesel engine performance and emissions. In the experimental step, Carbon nano tubes (CNT) (40, 80 and 120 ppm) and nano silver particles (40, 80 and 120 ppm) with nanostructure were prepared and added as additive to the diesel fuel. Six cylinders, four-stroke diesel engine was fuelled with these new blended fuels and operated at different engine speeds. Experimental test results indicated the fact that adding nano particles to diesel fuel, increased diesel engine power and torque output. For nano-diesel it was found that the brake specific fuel consumption (bsfc) was decreased compared to the net diesel fuel. The results proved that with increase of nano particles concentrations (from 40 ppm to 120 ppm) in diesel fuel, CO2 emission increased. CO emission in diesel fuel with nano-particles was lower significantly compared to pure diesel fuel. UHC emission with silver nano-diesel blended fuel decreased while with fuels that contains CNT nano particles increased. The trend of NOx emission was inverse compared to the UHC emission. With adding nano particles to the blended fuels, NOx increased compared to the net diesel fuel. The tests revealed that silver & CNT nano particles can be used as additive in diesel fuel to improve complete combustion of the fuel and reduce the exhaust emissions significantly.

Protein and peptide alkoxyl radicals can give rise to C-terminal decarboxylation and backbone cleavage

DEFF Research Database (Denmark)

Davies, Michael Jonathan

1996-01-01

Previous studies have demonstrated that gamma-irradiation of some free amino acids in the presence of oxygen gives high yields of side-chain hydroperoxides. It is shown in the present study that N-acetyl amino acids and peptides also give high levels of hydroperoxides on gamma-irradiation, even...

Localised electrochemical impedance measurements of a polymer electrolyte fuel cell using a reference electrode array to give cathode-specific measurements and examine membrane hydration dynamics

Science.gov (United States)

Engebretsen, Erik; Hinds, Gareth; Meyer, Quentin; Mason, Tom; Brightman, Edward; Castanheira, Luis; Shearing, Paul R.; Brett, Daniel J. L.

2018-04-01

Advances in bespoke diagnostic techniques for polymer electrolyte fuel cells continue to provide unique insight into the internal operation of these devices and lead to improved performance and durability. Localised measurements of current density have proven to be extremely useful in designing better fuel cells and identifying optimal operating strategies, with electrochemical impedance spectroscopy (EIS) now routinely used to deconvolute the various losses in fuel cells. Combining the two techniques provides another dimension of understanding, but until now each localised EIS has been based on 2-electrode measurements, composed of both the anode and cathode responses. This work shows that a reference electrode array can be used to give individual electrode-specific EIS responses, in this case the cathode is focused on to demonstrate the approach. In addition, membrane hydration dynamics are studied under current load steps from open circuit voltage. A three-stage process is identified associated with an initial rapid reduction in membrane resistance after 10 s of applying a current step, followed by a slower ramp to approximately steady state, which was achieved after ∼250 s. These results support previously published work that has looked at membrane swelling dynamics and reveal that membrane hydration/membrane resistance is highly heterogeneous.

A Lecture Supporting System Based on Real-Time Learning Analytics

Science.gov (United States)

Shimada, Atsushi; Konomi, Shin'ichi

2017-01-01

A new lecture supporting system based on real-time learning analytics is proposed. Our target is on-site classrooms where teachers give their lectures, and a lot of students listen to teachers' explanation, conduct exercises etc. We utilize not only an e-Learning system, but also an e-Book system to collect real-time learning activities during the…

Reliable giving data is essential to society but hard to find

NARCIS (Netherlands)

Bekkers, R.H.F.P.

Mirror, mirror, on the wall – who is the most generous of us all? As if it were a beauty contest, journalists often ask us at the Center for Philanthropic Studies which country in Europe gives the highest amounts to charity.

A Framework for Agent-based Human Interaction Support

Directory of Open Access Journals (Sweden)

Axel Bürkle

2008-10-01

Full Text Available In this paper we describe an agent-based infrastructure for multimodal perceptual systems which aims at developing and realizing computer services that are delivered to humans in an implicit and unobtrusive way. The framework presented here supports the implementation of human-centric context-aware applications providing non-obtrusive assistance to participants in events such as meetings, lectures, conferences and presentations taking place in indoor "smart spaces". We emphasize on the design and implementation of an agent-based framework that supports "pluggable" service logic in the sense that the service developer can concentrate on coding the service logic independently of the underlying middleware. Furthermore, we give an example of the architecture's ability to support the cooperation of multiple services in a meeting scenario using an intelligent connector service and a semantic web oriented travel service.

Generalized Additive Models for Nowcasting Cloud Shading

Czech Academy of Sciences Publication Activity Database

Brabec, Marek; Paulescu, M.; Badescu, V.

2014-01-01

Roč. 101, March (2014), s. 272-282 ISSN 0038-092X R&D Projects: GA MŠk LD12009 Grant - others:European Cooperation in Science and Technology(XE) COST ES1002 Institutional support: RVO:67985807 Keywords : sunshine number * nowcasting * generalized additive model * Markov chain Subject RIV: BB - Applied Statistics, Operational Research Impact factor: 3.469, year: 2014

The UK's Levy Control Framework for renewable electricity support: Effects and significance

International Nuclear Information System (INIS)

Lockwood, Matthew

2016-01-01

There is a long-standing debate over price vs. quantity approaches to supporting the deployment of renewable electricity technologies. In the context of a recent shift from quantity to price-based support, the UK has also introduced a new form of budgetary framework, the Levy Control Framework (LCF). The introduction of the LCF has been very important for investors but has received relatively little attention in the academic literature. The paper gives an overview of the LCF, explores its effects on renewables policy, on consumers and on investor confidence arguing that an unintended consequence of its introduction has been to increase uncertainty, through interactions with underlying support mechanisms. A number of problems with the current scope and design of the LCF are noted. It is argued that the LCF is best understood as aimed at avoiding a political backlash against renewable support policy in a context where the benefits of such policy are concentrated economically and socially. The paper concludes by placing the LCF within a wider context of a shift towards greater budgetary control over renewable energy support policy across European countries. - Highlights: • Gives an description of the Levy Control Framework. • Analyses the effects of the LCF on UK renewable policy. • Reviews possible purposes of the LCF. • Evaluates the effects of the LCF on consumers and investors. • Places the LCF in context of greater cost control over renewables across the EU.

"Don't Give Up, Ever"

Science.gov (United States)

Adults Learning, 2010

2010-01-01

Zara Roberts was 18 and planning a career in teaching when a horrendous car crash left her in a coma, with severe injuries to her brain and body. Doctors rated her chance of survival at five percent. Yet, just six years later, she is well on the way to becoming a support worker for special needs children, and, this month, is being recognised for…

Social Integration and Domestic Violence Support in an Indigenous Community: Women's Recommendations of Formal Versus Informal Sources of Support.

Science.gov (United States)

Gauthier, G Robin; Francisco, Sara C; Khan, Bilal; Dombrowski, Kirk

2018-05-01

Throughout North America, indigenous women experience higher rates of intimate partner violence and sexual violence than any other ethnic group, and so it is of particular importance to understand sources of support for Native American women. In this article, we use social network analysis to study the relationship between social integration and women's access to domestic violence support by examining the recommendations they would give to another woman in need. We ask two main questions: First, are less integrated women more likely to make no recommendation at all when compared with more socially integrated women? Second, are less integrated women more likely than more integrated women to nominate a formal source of support rather than an informal one? We use network data collected from interviews with 158 Canadian women residing in an indigenous community to measure their access to support. We find that, in general, less integrated women are less likely to make a recommendation than more integrated women. However, when they do make a recommendation, less integrated women are more likely to recommend a formal source of support than women who are more integrated. These results add to our understanding of how access to two types of domestic violence support is embedded in the larger set of social relations of an indigenous community.

The school counselor's support during parental divorce

OpenAIRE

Raišp, Julija

2016-01-01

The diploma thesis deals with divorce and the role of school counselor to give support to the child. The theoretical part presents the different definitions of family, characteristics of family life in Slovenia and the importance of being raised by both parents. Definition of separation, divorce statistics in Slovenia and the impact of divorce on children is also described. An important issue that is mentioned in the diploma thesis is the time after the divorce. Because of that, an entire cha...

Supporting Sustainability through Recycling on Office Premises

OpenAIRE

Sierra Quiros, Maria

2016-01-01

This thesis is about recycling at the Deloitte office. Recycling of office material can be considered as a rather easy way to influence aspects of sustainability. The starting point for this thesis was to give support to Deloitte´s Green Agenda team, who’s aim is to consider recycling and sustainability from business perspectives. One of the main objectives in this thesis is to provide Deloitte with a frame of solutions for them to establish clear rules, policies and norms that encourage...

Gabor windows supported on [-1,1] and compactly supported dual windows

DEFF Research Database (Denmark)

Christensen, Ole; Kim, H. O.; Rae Young, Kim

2010-01-01

window. More precisely, we show that if b window supported on [-N, N]. Under the additional assumption that g is continuous and only has a finite number of zeros on inverted left perpendicular-1, 1inverted right perpendicular, we...... characterize the frame property of {E(mb)T(n)g}(m,n is an element of Z). As a consequence we obtain easily verifiable criteria for a function g to generate a Gabor frame with a dual window having compact support of prescribed size....

Operator support systems in nuclear power plants national report from Romania

International Nuclear Information System (INIS)

Bengulescu, D.; Jianu, A.

1996-01-01

The report gives a short overview of the status of the activities in Romania relevant for the present Co-ordination Research Programme: the development of small size simulators and computerised support systems for the CANDU systems; the development of an expert system for risk monitoring, as a component of the Cernavoda PSA activities for PSA team training and design changes evaluation; the implementation in Romania of a segment of an integrated and comprehensive real-time on-line decision support system for nuclear emergency in Europe. 11 refs

Implementing the South African additive manufacturing technology roadmap - the role of an additive manufacturing centre of competence

Directory of Open Access Journals (Sweden)

Du Preez, Willie Bouwer

2015-08-01

Full Text Available The Rapid Product Development Association of South Africa (RAPDASA expressed the need for a national Additive Manufacturing Roadmap. Consequentially, the South African Department of Science and Technology commissioned the development of a South African Additive Manufacturing Technology Roadmap. This was intended to guide role-players in identifying business opportunities, addressing technology gaps, focusing development programmes, and informing investment decisions that would enable local companies and industry sectors to become global leaders in selected areas of additive manufacturing. The challenge remains now for South Africa to decide on an implementation approach that will maximize the impact in the shortest possible time. This article introduces the concept of a national Additive Manufacturing Centre of Competence (AMCoC as a primary implementation vehicle for the roadmap. The support of the current leading players in additive manufacturing in South Africa for such a centre of competence is shared and their key roles are indicated. A summary of the investments that the leading players have already made in the focus areas of the AMCoC over the past two decades is given as confirmation of their commitment towards the advancement of the additive manufacturing technology. An exposition is given of how the AMCoC could indeed become the primary initiative for achieving the agreed national goals on additive manufacturing. The conclusion is that investment by public and private institutions in an AMCoC would be the next step towards ensuring South Africa’s continued progress in the field.

Study of Supported Nickel Catalysts Prepared by Aqueous Hydrazine Method. Hydrogenating Properties and Hydrogen Storage: Support Effect. Silver Additive Effect; Catalyseurs de nickel supportes prepares par la methode de l'hydrazine aqueuse. Proprietes hydrogenantes et stockage d'hydrogene. Effet du support. Effet de l'ajout d'argent

Energy Technology Data Exchange (ETDEWEB)

Wojcieszak, R

2006-06-15

We have studied Ni or NiAg nano-particles obtained by the reduction of nickel salts (acetate or nitrate) by hydrazine and deposited by simple or EDTA-double impregnation on various supports ({gamma}-Al{sub 2}O{sub 3}, amorphous or crystallized SiO{sub 2}, Nb{sub 2}O{sub 5}, CeO{sub 2} and carbon). Prepared catalysts were characterized by different methods (XRD, XPS, low temperature adsorption and desorption of N{sub 2}, FTIR and FTIR-Pyridine, TEM, STEM, EDS, H{sub 2}-TPR, H{sub 2}-adsorption, H{sub 2}-TPD, isopropanol decomposition) and tested in the gas phase hydrogenation of benzene or as carbon materials in the hydrogen storage at room temperature and high pressure. The catalysts prepared exhibited better dispersion and activity than classical catalysts. TOF's of NiAg/SiO{sub 2} or Ni/carbon catalysts were similar to Pt catalysts in benzene hydrogenation. Differences in support acidity or preparation method and presence of Ag as metal additive play a crucial role in the chemical reduction of Ni by hydrazine and in the final properties of the materials. Ni/carbon catalysts could store significant amounts of hydrogen at room temperature and high pressure (0.53%/30 bars), probably through the hydrogen spillover effect. (author)

Additives: The key for automobiles to meet new emission standards

International Nuclear Information System (INIS)

Friedman, J.R.

1992-01-01

Many cities have been perplexed with automobile emissions causing them to become non-attainment areas. These cities usually resort to such tactics as trying to get people to car pool. In principle the concept is excellent, however, the American public is not ready to give up the independence of using their own automobile. Reformulated gasolines are presently being produced and plans for additional plants are being made to meet EPA gasoline requirements. How much reformulated gasoline is available? Where is the present production going? Who else has needs? Does Gasohol have any possibilities still? What contribution can other additives make and are there any bright spots on the horizon and if so what are they? All this will be revealed in this talk and paper at ETE. There will also be a panel discussion for others to present their ideas and contribute to the program

Additive scaling law for structural organization of chromatin in chicken erythrocyte nuclei

Science.gov (United States)

Iashina, E. G.; Velichko, E. V.; Filatov, M. V.; Bouwman, W. G.; Duif, C. P.; Brulet, A.; Grigoriev, S. V.

2017-07-01

Small-angle neutron scattering (SANS) on nuclei of chicken erythrocytes demonstrates the cubic dependence of the scattering intensity Q-3 in the range of momentum transfer Q ∈10-3-10-2nm-1 . Independent spin-echo SANS measurements give the spin-echo function, which is well described by the exponential law in a range of sizes (3 ×102) -(3 ×104) nm. Both experimental dependences reflect the nature of the structural organization of chromatin in the nucleus of a living cell, which corresponds to the correlation function γ (r )=ln(ξ /r ) for r <ξ , where ξ =(3.69 ±0.07 ) ×103 nm, the size of the nucleus. It has the specific scaling property of the logarithmic fractal γ (r /a )=γ (r )+ln(a ), i.e., the scaling down by a gives an additive constant to the correlation function, which distinguishes it from the mass fractal, which is characterized by multiplicative constant.

Ways of giving benefits in marriage: norm use, relationship satisfaction, and attachment-related variability.

Science.gov (United States)

Clark, Margaret S; Lemay, Edward P; Graham, Steven M; Pataki, Sherri P; Finkel, Eli J

2010-07-01

Couples reported on bases for giving support and on relationship satisfaction just prior to and approximately 2 years into marriage. Overall, a need-based, noncontingent (communal) norm was seen as ideal and was followed, and greater use of this norm was linked to higher relationship satisfaction. An exchange norm was seen as not ideal and was followed significantly less frequently than was a communal norm; by 2 years into marriage, greater use of an exchange norm was linked with lower satisfaction. Insecure attachment predicted greater adherence to an exchange norm. Idealization of and adherence to a communal norm dropped slightly across time. As idealization of a communal norm and own use and partner use of a communal norm decreased, people high in avoidance increased their use of an exchange norm, whereas people low in avoidance decreased their use of an exchange norm. Anxious individuals evidenced tighter links between norm use and marital satisfaction relative to nonanxious individuals. Overall, a picture of people valuing a communal norm and striving toward adherence to a communal norm emerged, with secure individuals doing so with more success and equanimity across time than insecure individuals.

Public policy of support for small business innovation in the U.S.: lessons for Russia

Directory of Open Access Journals (Sweden)

Ekaterina A. Zinovieva

2014-01-01

Full Text Available The article analyzes the characteristics of the program of Assistance to Small Business Innovation Research (SBIR in the United States. This program is aimed at support and subsequent commercialization of high technology developed by small firms. The government agencies involved in the implementation of the program determine the research areas manage the allocated funds themselves. The program has been in operation for over 30 years and has proven to be effective. It provides business with funds necessary at the primary, the most risky phase of production of innovative goods and services, and also gives signals to the market about popular areas of innovation development. Participation in the program is a guarantee of a high level for innovative product or service produced by the firm and allows companies to raise additional funds. Conclusions drawn from the analysis of the SBIR may be useful for the policy support of science and technology in Russia. The implementation of programs similar to SBIR in Russia will solve the actual problem of innovation development, to reduce information asymmetry in the market of innovative products and services and help in attracting venture capital in high-technology projects.

CD review: Giving voice to hope: music of Liberian refugees | Thorn ...

African Journals Online (AJOL)

Title: Giving voice to hope: music of Liberian refugees (2009). One compact disk and booklet. Production supervision by Barry Tonge, Michael Frishkopf, Nancy Hanneman, Ellis Pourbaix and Jennifer Woronuk. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

Pox neuro control of cell lineages that give rise to larval poly-innervated external sensory organs in Drosophila.

Science.gov (United States)

Jiang, Yanrui; Boll, Werner; Noll, Markus

2015-01-15

The Pox neuro (Poxn) gene of Drosophila plays a crucial role in the development of poly-innervated external sensory (p-es) organs. However, how Poxn exerts this role has remained elusive. In this study, we have analyzed the cell lineages of all larval p-es organs, namely of the kölbchen, papilla 6, and hair 3. Surprisingly, these lineages are distinct from any previously reported cell lineages of sensory organs. Unlike the well-established lineage of mono-innervated external sensory (m-es) organs and a previously proposed model of the p-es lineage, we demonstrate that all wild-type p-es lineages exhibit the following features: the secondary precursor, pIIa, gives rise to all three support cells-socket, shaft, and sheath, whereas the other secondary precursor, pIIb, is neuronal and gives rise to all neurons. We further show that in one of the p-es lineages, that of papilla 6, one cell undergoes apoptosis. By contrast in Poxn null mutants, all p-es lineages have a reduced number of cells and their pattern of cell divisions is changed to that of an m-es organ, with the exception of a lineage in a minority of mutant kölbchen that retains a second bipolar neuron. Indeed, the role of Poxn in p-es lineages is consistent with the specification of the developmental potential of secondary precursors and the regulation of cell division but not apoptosis. Copyright © 2014 Elsevier Inc. All rights reserved.

Supporting Polyrepresentation in a Quantum-inspired geometrical Retrieval Framework

DEFF Research Database (Denmark)

Frommholz, Ingo; Larsen, Birger; Piwowarski, Benjamin

2010-01-01

The relevance of a document has many facets, going beyond the usual topical one, which have to be considered to satisfy a user's information need. Multiple representations of documents, like user-given reviews or the actual document content, can give evidence towards certain facets of relevance....... In this respect polyrepresentation of documents, where such evidence is combined, is a crucial concept to estimate the relevance of a document. In this paper, we discuss how a geometrical retrieval framework inspired by quantum mechanics can be extended to support polyrepresentation. We show by example how...... of documents are not independent from a user point of view. Besides giving a principled framework for polyrepresentation, the potential of this approach is to capture and formalise the complex interdependent relationships that the different representations can have between each other....

CEDEX's supporting activities through the Cooperation fund for Water and Sanitation

International Nuclear Information System (INIS)

Rio Marrero, I. del

2015-01-01

This paper deals with the activities CEDEX has being doing since 2012, Giving Technical support to the cooperation fund for Water and Sanitation (Fondo de Cooperacion para Agua y Saneamiento-FCAS), of the Spanish Agency for International Development Cooperation. Throughout the document, the different activities carried out by the CEDEX up to now, are briefly described. They have mainly consisted in giving technical support during the formulation, review and monitoring of the tasks derived from the FCAS programs, capacity buildings, and preparing technical guides and recommendations concerning different subjects. The FCAS programs concerns water planning water supply and sanitation planning as well as water supply and sanitation (sewerage and wastewater treatment plants) construction projects. The paper ends up presenting a set of conclusions and lessons learned extracted from this period working for the FCAS, as well as the main courses of action projected for the future collaboration works. (Author)

Rational design of cement composites containing pozzolanic additions

Czech Academy of Sciences Publication Activity Database

Keppert, M.; Urbanová, Martina; Brus, Jiří; Čáchová, M.; Fořt, J.; Trník, A.; Scheinherrová, L.; Záleská, M.; Černý, R.

2017-01-01

Roč. 148, 1 September (2017), s. 411-418 ISSN 0950-0618 R&D Projects: GA ČR(CZ) GA16-13778S Institutional support: RVO:61389013 Keywords : cement composites * pozzolanic additions * XRD analysis Subject RIV: JN - Civil Engineering OBOR OECD: Civil engineering Impact factor: 3.169, year: 2016

Supportive treatment in weight-losing cancer patients due to the additive adverse effects of radiation treatment and/or chemotherapy

Energy Technology Data Exchange (ETDEWEB)

Erkurt, E.; Tunali, C. [Cukurova University Medical Faculty, Dept. of Radiation Oncology, Balcali-Adana (Turkey); Erkisi, M. [Cukurova University Medical Faculty, Dept. of Medical Oncology (Turkey)

2000-12-01

The reversal of anorexia and weight loss especially in patients with advanced cancer suffering from radiation treatment (RT) -related complications and debilitated further during RT would be a welcome relief. The purpose of this study is to evaluate the feasibility of supportive treatment with megestrol acetate (MA) in the weight-losing cancer patients increasingly experiencing anorexia, smell, taste, and weight loss due to the additive adverse effects of RT plus or minus chemotherapy and how MA changes the additive role of the severity of RT reactions on such patients. >From June 1997 to October 1998, 100 eligible patients were enrolled on a randomized, placebo-controlled clinical trial. Of the 100 patients, 46 received MA during RT and 4 after the end of the RT, and 50 received placebo for 3 months. Subjective parameters were assessed by a brief questionnaire form based on scoring from 1 to 5, according to the degree of the loss or change for each parameter of malnutrition, appetite, taste and smell developed by the researchers. At the end of the study a statistically significant weight gain was achieved in the patient group receiving MA compared to the placebo group (+ 3 to + 5 kg versus -3.7 to -5.9 kg, p=0.000). Significant improvements were seen in performance status (p=0.000), appetite (p=0.000), malnutrition (p=0.000), loss of taste (p=0.000) and smell qualities (p=0.02) in the MA group compared to the placebo group. In the MA group there was no statistically significant difference related to the weight changes according to the grade of either the acute or late RT effects (p=0.65 and 0.07, respectively). Whereas, in the placebo group a statistically significant additive effect of the acute and late RT effects was detected on weight loss (p=0.008 and 0.007, respectively). It was observed no side-effects of MA in a 3-month time follow-up. The use of MA 480 mg/day during RT was effective in reversing anorexia and weight loss in spite of the acute RT effects

Supportive treatment in weight-losing cancer patients due to the additive adverse effects of radiation treatment and/or chemotherapy

International Nuclear Information System (INIS)

Erkurt, E.; Tunali, C.; Erkisi, M.

2000-01-01

The reversal of anorexia and weight loss especially in patients with advanced cancer suffering from radiation treatment (RT) -related complications and debilitated further during RT would be a welcome relief. The purpose of this study is to evaluate the feasibility of supportive treatment with megestrol acetate (MA) in the weight-losing cancer patients increasingly experiencing anorexia, smell, taste, and weight loss due to the additive adverse effects of RT plus or minus chemotherapy and how MA changes the additive role of the severity of RT reactions on such patients. From June 1997 to October 1998, 100 eligible patients were enrolled on a randomized, placebo-controlled clinical trial. Of the 100 patients, 46 received MA during RT and 4 after the end of the RT, and 50 received placebo for 3 months. Subjective parameters were assessed by a brief questionnaire form based on scoring from 1 to 5, according to the degree of the loss or change for each parameter of malnutrition, appetite, taste and smell developed by the researchers. At the end of the study a statistically significant weight gain was achieved in the patient group receiving MA compared to the placebo group (+ 3 to + 5 kg versus -3.7 to -5.9 kg, p=0.000). Significant improvements were seen in performance status p=0.000), appetite (p=0.000), malnutrition (p=0.000), loss of taste (p=0.000) and smell qualities (p=0.02) in the MA group compared to the placebo group. In the MA group there was no statistically significant difference related to the weight changes according to the grade of either the acute or late RT effects (p=0.65 and 0.07, respectively). Whereas, in the placebo group a statistically significant additive effect of the acute and late RT effects was detected on weight loss (p=0.008 and 0.007, respectively). It was observed no side-effects of MA in a 3-month time follow-up. The use of MA 480 mg/day during RT was effective in reversing anorexia and weight loss in spite of the acute RT effects, and

Supporting ATLAS

CERN Multimedia

2003-01-01

Eighteen feet made of stainless steel will support the barrel ATLAS detector in the cavern at Point 1. In total, the ATLAS feet system will carry approximately 6000 tons, and will give the same inclination to the detector as the LHC accelerator. The installation of the feet is scheduled to finish during January 2004 with an installation precision at the 1 mm level despite their height of 5.3 metres. The manufacture was carried out in Russia (Company Izhorskiye Zavody in St. Petersburg), as part of a Russian and JINR Dubna in-kind contribution to ATLAS. Involved in the installation is a team from IHEP-Protvino (Russia), the ATLAS technical co-ordination team at CERN, and the CERN survey team. In all, about 15 people are involved. After the feet are in place, the barrel toroid magnet and the barrel calorimeters will be installed. This will keep the ATLAS team busy for the entire year 2004.

Giving and taking; Geben und Nehmen

Energy Technology Data Exchange (ETDEWEB)

Roepcke, Ina

2013-05-06

By means of affiliate programs wholesaler and system vendors of photovoltaic power plants try to increase the sales success of their customers. The installers benefit from extensive support. For this, the suppliers also want to see performance.

Biomass Support for the China Renewable Energy Law: Final Report, December 2005

Energy Technology Data Exchange (ETDEWEB)

2006-10-01

Final subcontractor report giving an overview of the biomass power generation technologies used in China. Report covers resources, technologies, foreign technologies and resources for comparison purposes, biomass potential in China, and finally government policies in China that support/hinder development of the using biomass in China for power generation.

A comparison of alumina, carbon and carbon-covered alumina as support for Ni-Mo-F additives: gas oil hydroprocessing studies

Energy Technology Data Exchange (ETDEWEB)

Boorman, P.M.; Kydd, R.A.; Sorensen, T.S.; Chong, K.; Lewis, J.M.; Bell, W.S. (University of Calgary, Calgary, AB (Canada). Dept. of Chemistry)

1991-01-01

Catalysts with 3 wt% NiO, 15 wt% MoO{sub 3} and 0-6.9 nominal wt% fluoride supported on alumina, carbon and carbon-covered alumina were studied to examine the role of fluoride and the influence of the support on hydroprocessing on Alberta gas oil. Experiments were carried out in a batch reactor at 410{degree}C and 6.9 MPa initial H{sub 2} pressure. It was found that fluoride promotion enhances cracking and hydrogenation reactions resulting in decreased aromatic and sulphur contents in the gas oil. The promotion is dependent on the type of support and is related to the strength of the fluoride-support interaction and the accessibility of the fluoride to the surface hydroxyl groups on the support. A maximum in activity at 3.6 wt% fluoride was observed for the alumina-supported catalysts whereas higher loadings of fluoride were required for carbon-covered alumina-supported catalysts to see an improvement over their carbon-supported counterparts. However, the carbon-covered alumina-supported catalysts seem to have a lower propensity for coke deposition than their alumina counterparts. 27 refs., 1 fig., 4 tabs.

A comparison of alumina, carbon and carbon-covered alumina as supports for Ni-Mo-F additives: gas oil hydroprocessing studies

Energy Technology Data Exchange (ETDEWEB)

Boorman, P.M.; Kydd, R.A.; Sorensen, T.S.; Chong, K.; Lewis, J.M.; Bell, W.S. (Calgary Univ., AB (Canada). Dept. of Chemistry)

1992-01-01

Catalysts with 3 wt% NiO, 15 wt% MoO{sub 3} and 0-6.9 nominal wt% fluoride supported on alumina, carbon and carbon-covered alumina were studied to examine the role of fluoride and the influence of the support on hydroprocessing on Alberta gas oil. Experiments were carried out in a batch reactor at 410{sup o}C and 6.9 MPa initial H{sub 2} pressure. It was found that fluoride promotion enhances cracking and hydrogenation reactions resulting in decreased aromatic and sulphur contents in the gas oil. The promotion is dependent on the type of support and is related to the strength of the fluoride-support interaction and the accessibility of the fluoride to the surface hydroxyl groups on the support. A maximum in activity at 3.6 wt% fluoride was observed for the alumina-supported catalysts whereas higher loadings of fluoride were required for carbon-covered alumina-supported catalysts to see an improvement over their carbon supported counterparts. However, the carbon-covered alumina supported catalysts seem to have a lower propensity for coke deposition than their alumina counterparts. (author).

Relationship model and supporting activities of JIT, TQM and TPM

Directory of Open Access Journals (Sweden)

Nuttapon SaeTong

2011-02-01

Full Text Available This paper gives a relationship model and supporting activities of Just-in-time (JIT, Total Quality Management (TQM,and Total Productive Maintenance (TPM. By reviewing the concepts, 5S, Kaizen, preventive maintenance, Kanban, visualcontrol, Poka-Yoke, and Quality Control tools are the main supporting activities. Based on the analysis, 5S, preventive maintenance,and Kaizen are the foundation of the three concepts. QC tools are required activities for implementing TQM, whereasPoka-Yoke and visual control are necessary activities for implementing TPM. After successfully implementing TQM andTPM, Kanban is needed for JIT.

Support Mechanisms for Renewables: How Risk Exposure Influences Investment Incentives

DEFF Research Database (Denmark)

Kitzing, Lena; Weber, Christoph

2015-01-01

and the Capital Asset Pricing Model as well as through active liquidity management. Applying the model to a specific case, a German offshore wind park, we find that the support levels required to give adequate investment incentives are for a feed-in tariff scheme approximately 4-10% lower than for a feed......We analyse quantitatively how risk exposure from different support mechanisms, such as feed-in tariffs and premiums, can influence the investment incentives for private investors. We develop a net cash flow approach that takes systematic and unsystematic risks into account through cost of capital...

Myeloma: update on supportive care strategies.

Science.gov (United States)

San Miguel, Jesús F; García-Sanz, Ramón

2003-06-01

Despite substantial innovations in the treatment of multiple myeloma (MM), it remains an incurable disease. In addition, it is debatable whether the progress in survival is attributable simply to the therapy used to destroy the tumor clone or if it is also because of therapy designed to ameliorate disease complications. Supportive therapy has evolved greatly alongside general supportive measures used in hematologic malignancies (such as new antibiotics, antifungal agents, and growth factors) in addition to better indications in complementary treatments such as radiotherapy, dialysis, and surgery. However, in MM, several specific adjuvant therapies have also been introduced (eg, bisphosphonates and erythroid-stimulating factors), which have conferred a key role to supportive therapy in the general treatment of patients with MM.

Decision Support System For Approval New Student And Majoring Selection Based On Student’s Interest And Talent By Fuzzy Multiple Decision Making, Simple Additive Weighting And Buble Sort Method In SMK Telekomunikasi Tunas Harapan

Directory of Open Access Journals (Sweden)

Dewi Nurdiyah

2016-11-01

Full Text Available Decision Support System for New Student Acceptance aims to simplify the Decision Maker who is the Committee of New Student Acceptance to select prospective new students based on eight criteria. That is registration number, the average value of National Examinations, medical tests, interview, their achievements, salary of parents per month, number of siblings who are still in school and administration department and give recommendations for the major of accepted students based on their interests and talents. There are four major in SMK Telekomunikasi Tunas Harapan, these are Rekayasa Perangkat Lunak (RPL, Teknik Komputer dan Jaringan (TKJ, Multimedia and Teknik Kendaraan Ringan (TKR. And the talents be measured by math test, electro test, daw test and physics test.

Peer support and peer-led family support for persons living with schizophrenia.

Science.gov (United States)

Duckworth, Kenneth; Halpern, Lisa

2014-05-01

Peer support and peer-led family psychoeducation represent two distinct and complementary recovery-oriented models to support individuals who live with schizophrenia and their families, respectively. The goals of these models focus on improving knowledge, coping, self-care, social support, and self-management strategies. These models represent important capacity-building strategies for people who live with the illness and the people who love them. This brief article is intended to provide the practicing clinician, person living with schizophrenia, and policy maker with a working knowledge of the current state of the literature in these two related fields. Practitioners should consider these resources and integrate them into their care. A person living with schizophrenia could use this review to advocate for appropriate resources and to identify career opportunities. Policy makers could benefit from an understanding of the literature to mitigate financial and cultural barriers to adopting these practices. The last 5 years have seen a dramatic expansion of the application of randomized controlled trials (RCTs) to give evidence to match the experience of people in these programs. The field has seen Wellness Recovery Action Plan (WRAP) named as evidence-based practice by the National Registry of Evidence-Based Practices. A RCT was also conducted for another peer-developed and led program called Building Recovery of Individual Dreams & Goals through Education & Support. Family to Family, the largest peer-led family psychoeducation course, was also found to have significant impact after the study and also 6 months later in RCT. Family to Family has also been named as an evidence-based practice. The field of people who are living well with schizophrenia working as resources and supports to others living with the illness is an idea that is growing momentum. This momentum has been matched by the RCT evidence. Peer support as a professional role has an emerging literature

Sociality Mental Modes Modulate the Processing of Advice-Giving: An Event-Related Potentials Study

Directory of Open Access Journals (Sweden)

Jin Li

2018-02-01

Full Text Available People have different motivations to get along with others in different sociality mental modes (i.e., communal mode and market mode, which might affect social decision-making. The present study examined how these two types of sociality mental modes affect the processing of advice-giving using the event-related potentials (ERPs. After primed with the communal mode and market mode, participants were instructed to decide whether or not give an advice (profitable or damnous to a stranger without any feedback. The behavioral results showed that participants preferred to give the profitable advice to the stranger more slowly compared with the damnous advice, but this difference was only observed in the market mode condition. The ERP results indicated that participants demonstrated more negative N1 amplitude for the damnous advice compared with the profitable advice, and larger P300 was elicited in the market mode relative to both the communal mode and the control group. More importantly, participants in the market mode demonstrated larger P300 for the profitable advice than the damnous advice, whereas this difference was not observed at the communal mode and the control group. These findings are consistent with the dual-process system during decision-making and suggest that market mode may lead to deliberate calculation for costs and benefits when giving the profitable advice to others.

HIV Care Providers’ Role Legitimacy as Supporters of Their Patients’ Alcohol Reduction

Science.gov (United States)

Strauss, Shiela M.; Munoz-Plaza, Corrine; Tiburcio, Nelson J.; Maisto, Stephen A.; Conigliaro, Joseph; Gwadz, Marya; Lunievicz, Joseph; Norman, Robert

2009-01-01

Although HIV care providers are strategically situated to support their patients’ alcohol reduction efforts, many do not do so, sometimes failing to view this support as consistent with their roles. Using data collected from 112 HIV providers in 7 hospital-based HIV Care Centers in the NYC metropolitan area, this paper examines the correlates of providers’ role legitimacy as patients’ alcohol reduction supporters. Results indicate that providers (1) responsible for a very large number of patients and (2) those with limited confidence in their own ability to give this assistance, but high confidence in their program's ability to do so, were less likely to have a high level of role legitimacy as patients’ alcohol reduction supporters. Findings suggest the types of providers to target for alcohol reduction support training. PMID:20556238

Accessing 2-substituted piperidine iminosugars by organometallic addition/intramolecular reductive amination: aldehyde vs. nitrone route.

Science.gov (United States)

Mirabella, S; Fibbi, G; Matassini, C; Faggi, C; Goti, A; Cardona, F

2017-11-07

A dual synthetic strategy to afford 2-substituted trihydroxypiperidines is disclosed. The procedure involved Grignard addition either to a carbohydrate-derived aldehyde or to a nitrone derived thereof, and took advantage of an efficient ring-closure reductive amination strategy in the final cyclization step. An opposite diastereofacial preference was demonstrated in the nucleophilic attack to the two electrophiles, which would finally produce the same piperidine diastereoisomer as the major product. However, use of a suitable Lewis acid in the Grignard addition to the nitrone allowed reversing the selectivity, giving access to 2-substituted piperidines with the opposite configuration at C-2.

Perceptions of giving birth and adherence to cultural practices in Chinese women.

Science.gov (United States)

Callister, Lynn Clark; Eads, Megan Nicole; Yeung Diehl, Jenny Pui See

2011-01-01

To compare the childbirth experiences of Chinese women living in varied sociocultural contexts. Qualitative study of 34 Chinese women who had given birth in their country of origin (the People's Republic of China [PRC] or Taiwan) and Chinese women who immigrated to the United States. This research provides insights into the perspectives of mothers living in varied sociocultural contexts. Themes included expecting a child and defining birth expectations, experiencing giving birth, adhering to cultural beliefs and practices, and framing birth within sociocultural context. There are cultural beliefs and practices associated with giving birth in all cultures, and because there is such rich cultural diversity in the United States, it is important for nurses caring for childbearing women to understand Chinese cultural beliefs and practices in order to provide culturally competent care.

Electrodes as social glue: measuring heart rate promotes giving in the trust game.

Science.gov (United States)

Van Lange, Paul A M; Finkenauer, Catrin; Popma, Arne; van Vugt, Mark

2011-06-01

While physiological measures are increasingly used to help us understand the workings of interpersonal trust (and related behaviors), we know very little about the effects of such measures on trust. We examined the effects of a classic measure, the measurement of heart rate using a standard protocol, on behavioral trust in dyads of women who did not know each other. Behavioral trust was assessed in the trust game, in which the trustor decides how much money from their subject payment to give to a trustee, while knowing that the experimenter triples that amount before giving it to the trustee, after which the trustee decides how much money to return to the trustor. As predicted, we found greater levels of behavioral trust in the trust game, as well as greater returns by the trustees (which were accounted for by trustor's giving), in the heart rate (HR) than in no heart rate (NHR) measurement condition. Parallel findings were observed for self-reported trust. Findings are discussed in terms of the idea that the elusive effects of a protocol for measuring heart rate can cause pronounced effects on subsequent social interactions via enhanced interpersonal trust. 2011 Elsevier B.V. All rights reserved.

In-Bore Liquid Injection for Barrel Cooling: Comparison of Liquid and Solid Additives Using Constant Breach Pressure Ideal Gun Calculations

National Research Council Canada - National Science Library

Kotlar, Anthony

1999-01-01

.... These calculations give limiting values for projectile muzzle kinetic energy (KE), assuming complete mixing of the liquid additive and the solid propellant This is a worst-case scenario for the new concept to reduce gun barrel heating...

Additive functionals and excursions of Kuznetsov processes

Directory of Open Access Journals (Sweden)

Hacène Boutabia

2005-01-01

semigroup of transition. In this paper, we give the excursion laws of (Xtt∈ℝ+ conditioned on the strict past and future without duality hypothesis. We study excursions of a general regenerative system and of a regenerative system consisting of the closure of the set of times the regular points of B are visited. In both cases, those conditioned excursion laws depend only on two points Xg− and Xd, where ]g,d[ is an excursion interval of the regenerative set M. We use the (FDt-predictable exit system to bring together the isolated points of M and its perfect part and replace the classical optional exit system. This has been a subject in literature before (e.g., Kaspi (1988 under the classical duality hypothesis. We define an “additive functional” for (Ytt∈ℝ with B, we generalize the laws cited before to (Ytt∈ℝ, and we express laws of pairs of excursions.

Is a 4-train support ''always'' more reliable than a 2-train support

International Nuclear Information System (INIS)

Guey, C.N.; Arrieta, L.; Youngblood, R.

1986-06-01

Once the gross features of a frontline fluid system have been defined, one must consider what support system configuration will provide the best overall system performance. This paper considers different dc bus configurations for a given emergency feedwater system. Results indicate that a four-train support system (i.e., 4 dc buses) gives a lower system unavailability for transients, but a higher system unavailability for Anticipated Transients Without Scram (ATWS), than a two-train support system (i.e., two dc buses). This serves to illustrate that more trains do not necessarily provide higher reliability, and that a configuration choice which is better for one mission success criterion may be worse for another. Because of the small characteristic unreliability of dc buses, the numerical comparisons made here are not dramatic, but the underlying topological point is nevertheless broadly applicable. The EFWS selected in this study consists of two turbine-driven pumps, and two motor-driven pumps, with associated piping, instruments, and valves. There are two divisions of EFWS, each division including one turbine-driven pump train, and one motor-driven pump train with a crosstie that can provide an alternate flow path in case one train is not available. Each of the motor-driven pumps has one ac power bus associated with it. No ac power is required for the turbine-driven trains

Oxidation catalysts on alkaline earth supports

Science.gov (United States)

Mohajeri, Nahid

2017-03-21

An oxidation catalyst includes a support including particles of an alkaline earth salt, and first particles including a palladium compound on the support. The oxidation catalyst can also include precious metal group (PMG) metal particles in addition to the first particles intermixed together on the support. A gas permeable polymer that provides a continuous phase can completely encapsulate the particles and the support. The oxidation catalyst may be used as a gas sensor, where the first particles are chemochromic particles.

Global developments of controls of powered roof supports

Energy Technology Data Exchange (ETDEWEB)

Das, S.K. [Indian School of Mines, Dhanbad (India). Centre of Longwall Mine Mechanisation

1996-04-01

The efficiency of hydraulic powered roof support systems mainly depends upon the efficient control and operation of hydraulic valves and their associated accessories. From 1961 to 1994 tremendous efforts had been made for the development of higher and higher efficient, reliable but simpler control systems starting from the manual hydraulic to electro-hydraulic and finally computer based electronic control system. A global survey of development of various types and design of control systems of powered roof supports has been made and many of them are highlighted in the paper for making this work a small emblem regarding the efforts of development of the controls of powered roof support systems by the global engineers of the 20th century. Many of the control systems are no longer in use and have totally vanished from this earth and many more control systems including their literatures may vanish from this world in the coming decades. This work may give a guideline regarding the selection of right type of control systems for the powered supports in future. 14 refs., 6 figs.

Pathwise duals of monotone and additive Markov processes

Czech Academy of Sciences Publication Activity Database

Sturm, A.; Swart, Jan M.

-, - (2018) ISSN 0894-9840 R&D Projects: GA ČR GAP201/12/2613 Institutional support: RVO:67985556 Keywords : pathwise duality * monotone Markov process * additive Markov process * interacting particle system Subject RIV: BA - General Mathematics Impact factor: 0.854, year: 2016 http://library.utia.cas.cz/separaty/2016/SI/swart-0465436.pdf

Macintosh support is provided at the level of the Service Desk

CERN Multimedia

2011-01-01

Since September 2010 the Apple laptops & desktops with Mac OS are recognized and supported at CERN by the IT department. Therefore, the “Macintosh support” procedure now follows the same ITIL*) schema as for all IT services, i.e.: All CERN users must address any request for support on Macintosh PCs to the Service Desk. The Service Desk will move on questions or problems they cannot solve to “IT 2nd level” support people, provided by the “computing support” contract managed by IT department. Mac OS being officially supported by the IT department, a 3rd level support is provided by CERN IT staff; they may give specialized expert assistance, within the scope described at the ITUM-2 presentation, for all incidents or requests which can be neither resolved nor fulfilled by the Service Desk (1st level) and the 2nd level support people. Therefore, users who have problems related to Mac OS should simply fill-in the appropriate form from th...

Works give characterization and relocation to radioactive waste in the INEA facilities at Colombia

International Nuclear Information System (INIS)

Jova, L.; Prendes, M.; Benitez, J.C.; Infante, P.; Barreto, G.; Torres, C.

1998-01-01

The present work described the activities developed for the preliminary characterization the stored bundles, based on their chemical physical characteristics, contained radionuclides and value the dose rate in the surface, the approaches used for their identification and registration, the tasks give radiological evaluation the facilities and the objects, as well as the technical solutions applied with the purpose give to reduce the levels dose rate after having relocated the bundle. Special attention you toasts to the implementation the basic recommendations radiological protection for this work

[Maggie's Tokyo's Human Support the Meaning of Where Now ? And Cancer Journey].

Science.gov (United States)

Takada, Yoshie

2017-08-01

The landscape architect Maggie Jencks felt that she wanted a place to "get herself back" when her breast cancer recurred and was told that she only had a few months remaining. Mr. Charles Jencks, her husband who fulfilled her wishes, opened the first "Maggie's Cancer Caring Centre" in Edinburgh in 1996. Masako Akiyama, the chief of Maggie's Tokyo found out about Maggie's Centre when she listened to a presentation from Andrew Anderson, the director of Maggie's Edinburgh, at an International Nursing Seminar in 2008. Masako Akiyama realized that support to "get back ones own power" is one of the important things. In addition, she felt that providing a "place" and "support" to patients and their families were predominant elements. When someone is diagnosed with cancer, the person gets a great shock and feels loneliness. Suddenly the person feels tomorrow will not come, every day becomes uncertain. These feelings affect their whole life such as enrollment, employment, loss of role, and change. They also affect people such as family, friends, colleagues, besides the person. Due to changes in treatment, the existential troubles that have been prolonged after the completion of the initial treatment appear. Cancer survivorship is called "Cancer journey"in the Maggie's flow. The cancer journey suddenly starts, when a person is diagnosed with cancer", without direction or a plan. Additionally, the "heart"is often left behind. To undertake the cancer journey, there are a lot of forks in the road that cannot turn back and they are urged to choose their path. "Where now ?"is a phrase in a pamphlet from Maggie's Centre, and the phrase shows that staff of Maggie's Centre can help cancer patient to recognize where they are in their Cancer journey. The Maggie's Centre has 2 important pillars: "building/environment"and "human support". As a "homely place" between hospital and my house, the building is "a healing space". Human support is provided free of charge and patients and

Eldercare demands, strain, and work engagement : The moderating role of perceived organizational support

NARCIS (Netherlands)

Zacher, Hannes; Winter, Gabriele

2011-01-01

Demographic changes give rise to an increasing number of middle-aged employees providing home-based care to an elderly family member. However, the potentially important role of employees perceptions of organizational support for eldercare has so far not been investigated. The goal of this study was

Caregiving: The impact on emotional support for single women.

Science.gov (United States)

Burnley, C S

1987-01-01

Even though filial caregivers are typically daughters rather than sons, examinations of caregiving have not adequately considered the impact of gender and marital status differences on the support systems that mediate the strain of caring. Because of competing demands on time and energy, caregivers make many changes in their personal activities while maintaining work and immediate family responsibilities. The friendships that provide emotional support for singles are perceived as less important than familial relationships. Therefore, the assumption is made that the single adult daughter has less to give up as compared to her married siblings. The parallel emotional support systems of the married and single caregivers go unrecognized. This study of never-married women over age 30 reveals that these caregivers essentially foreclosed social relationships in order to provide care. Copyright © 1987. Published by Elsevier Inc.

eHealth in Modern Patient-Caregiver Communication: High Rate of Acceptance Among Physicians for Additional Support of Breast Cancer Patients During Long-Term Therapy.

Science.gov (United States)

Kirkovits, Thomas; Schinkoethe, Timo; Drewes, Caroline; Gehring, Caroline; Bauerfeind, Ingo; Harbeck, Nadia; Wuerstlein, Rachel

2016-09-19

individualized support in breast cancer care is a promising addition to treatment management. Such technologies have the potential to enhance adherence and compliance in therapy among cancer patients. ©Thomas Kirkovits, Timo Schinkoethe, Caroline Drewes, Caroline Gehring, Ingo Bauerfeind, Nadia Harbeck, Rachel Wuerstlein. Originally published in JMIR Cancer (http://cancer.jmir.org), 19.09.2016.

Applications of Metal Additive Manufacturing in Veterinary Orthopedic Surgery

Science.gov (United States)

Harrysson, Ola L. A.; Marcellin-Little, Denis J.; Horn, Timothy J.

2015-03-01

Veterinary medicine has undergone a rapid increase in specialization over the last three decades. Veterinarians now routinely perform joint replacement, neurosurgery, limb-sparing surgery, interventional radiology, radiation therapy, and other complex medical procedures. Many procedures involve advanced imaging and surgical planning. Evidence-based medicine has also become part of the modus operandi of veterinary clinicians. Modeling and additive manufacturing can provide individualized or customized therapeutic solutions to support the management of companion animals with complex medical problems. The use of metal additive manufacturing is increasing in veterinary orthopedic surgery. This review describes and discusses current and potential applications of metal additive manufacturing in veterinary orthopedic surgery.

Additive Manufacturing Cloud via Peer-Robot Collaboration

Directory of Open Access Journals (Sweden)

Yuan Yao

2016-05-01

Full Text Available When building a 3D printing cloud manufacturing platform, self-sensing and collaboration on manufacturing resources present challenging problems. This paper proposes a peer-robot collaboration framework to deal with these issues. Each robot combines heterogeneous additive manufacturing hardware and software, acting as an intelligent agent. Through collaboration with other robots, it forms a dynamic and scalable integration manufacturing system. The entire distributed system is managed by rules that employ an internal rule engine, which supports rule conversion and conflict resolution. Two additive manufacturing service scenarios are designed to analyse the efficiency and scalability of the framework. Experiments show that the presented method performs well in tasks requiring large-scale access to resources and collaboration.

Effect of Rh-based additives on NO and CO formed during regeneration of spent FCC catalyst

Energy Technology Data Exchange (ETDEWEB)

Iliopoulou, E.F.; Efthimiadis, E.A.; Vasalos, I.A. [Aristotle University of Thessaloniki and Center for Research and Technology Hellas, Chemical Process Engineering Research Institute, Department of Chemical Engineering, P.O. Box 1517, 54006 University City, Thessaloniki (Greece); Barth, J.-O.; Lercher, J.A. [Institut fur Technische Chemie, Technische Universitat Munchen, Lichtenbergstrasse 4, D-85748 Garching (Germany)

2004-02-10

Regeneration studies of spent FCC catalyst were performed in a bench-scale unit under reaction conditions that sufficiently simulate those in the regenerator of the fluid catalytic cracking (FCC) unit. The effect of a conventional Pt-based CO promoter (CP-3) on the composition of flue gases was examined. As expected addition of CP-3 in the catalytic inventory decreased CO emissions by one order of magnitude, but tripled the NO emissions independently of the concentration of CO promoter used. Addition of a series of Rh-based catalysts modified the composition of flue gases emitted during regeneration. The parameters under study were the catalytic support, the Rh loading on the additive, and the amount of additive used during regeneration. Both a stoichiometric spinel MgO{center_dot}Al{sub 2}O{sub 3} of high crystallinity and a commercial alumina were competent supports. Promotion of the alumina support with Ce or performing regeneration introducing CO did not affect the additive performance significantly. A combined performance of CO oxidation and NO reduction was achieved minimizing both the Rh loading in the additive (0.1wt.%) and the concentration of additive used during regeneration (1wt.%). IR studies suggest that NO reduction by CO over Rh/alumina additives proceeds via the dissociative adsorption of NO, the formation of NCO species on Rh and their migration to the alumina support to finally yield N{sub 2} and CO{sub 2}.

TEMA and Dot Enumeration Profiles Predict Mental Addition Problem Solving Speed Longitudinally.

Science.gov (United States)

Major, Clare S; Paul, Jacob M; Reeve, Robert A

2017-01-01

Different math indices can be used to assess math potential at school entry. We evaluated whether standardized math achievement (TEMA-2 performance), core number abilities (dot enumeration, symbolic magnitude comparison), non-verbal intelligence (NVIQ) and visuo-spatial working memory (VSWM), in combination or separately, predicted mental addition problem solving speed over time. We assessed 267 children's TEMA-2, magnitude comparison, dot enumeration, and VSWM abilities at school entry (5 years) and NVIQ at 8 years. Mental addition problem solving speed was assessed at 6, 8, and 10 years. Longitudinal path analysis supported a model in which dot enumeration performance ability profiles and previous mental addition speed predicted future mental addition speed on all occasions, supporting a componential account of math ability. Standardized math achievement and NVIQ predicted mental addition speed at specific time points, while VSWM and symbolic magnitude comparison did not contribute unique variance to the model. The implications of using standardized math achievement and dot enumeration ability to index math learning potential at school entry are discussed.

Improving risk assessment of color additives in medical device polymers.

Science.gov (United States)

Chandrasekar, Vaishnavi; Janes, Dustin W; Forrey, Christopher; Saylor, David M; Bajaj, Akhil; Duncan, Timothy V; Zheng, Jiwen; Riaz Ahmed, Kausar B; Casey, Brendan J

2018-01-01

Many polymeric medical device materials contain color additives which could lead to adverse health effects. The potential health risk of color additives may be assessed by comparing the amount of color additive released over time to levels deemed to be safe based on available toxicity data. We propose a conservative model for exposure that requires only the diffusion coefficient of the additive in the polymer matrix, D, to be specified. The model is applied here using a model polymer (poly(ether-block-amide), PEBAX 2533) and color additive (quinizarin blue) system. Sorption experiments performed in an aqueous dispersion of quinizarin blue (QB) into neat PEBAX yielded a diffusivity D = 4.8 × 10 -10 cm 2  s -1 , and solubility S = 0.32 wt %. On the basis of these measurements, we validated the model by comparing predictions to the leaching profile of QB from a PEBAX matrix into physiologically representative media. Toxicity data are not available to estimate a safe level of exposure to QB, as a result, we used a Threshold of Toxicological Concern (TTC) value for QB of 90 µg/adult/day. Because only 30% of the QB is released in the first day of leaching for our film thickness and calculated D, we demonstrate that a device may contain significantly more color additive than the TTC value without giving rise to a toxicological concern. The findings suggest that an initial screening-level risk assessment of color additives and other potentially toxic compounds found in device polymers can be improved. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 106B: 310-319, 2018. © 2017 Wiley Periodicals, Inc.

Determination of the Flux-distance Relationship for Pulsars in the Parkes Multibeam Survey: Violation of the Inverse Square Law Gives Support for a New Model of Pulsar Emission

Science.gov (United States)

Singleton, John; Sengupta, P.; Middleditch, J.; Graves, T.; Schmidt, A.; Perez, M.; Ardavan, H.; Ardavan, A.; Fasel, J.

2010-01-01

Soon after the discovery of pulsars, it was realized that their unique periodic emissions must be associated with a source that rotates. Despite this insight and forty one years of subsequent effort, a detailed understanding of the pulsar emission mechanism has proved elusive. Here, using data for 983 pulsars taken from the Parkes Multibeam Survey, we show that their fluxes at 1400 MHz (S(1400)) decay with distance d according to a non-standard power-law; we suggest that S(1400) is proportional to 1/d. This distance dependence is revealed by two independent statistical techniques, (i) the Maximum Likelihood Method and (ii) analysis of the distance evolution of the cumulative distribution functions of pulsar flux. Moreover, the derived power law is valid for both millisecond and longer-period pulsars, and is robust against possible errors in the NE2001 method for obtaining pulsar distances from dispersion measure. This observation provides strong support for a mechanism of pulsar emission due to superluminal (faster than light in vacuo) polarization currents. Such superluminal polarization currents have been extensively studied by Bolotovskii, Ginzburg and others, who showed both that they do not violate Special Relativity (since the oppositely-charged particles that make them move relatively slowly) and that they form a bona-fide source term in Maxwell's equations. Subsequently, emission of radiation by superluminal polarization currents was demonstrated in laboratory experiments. By extending these ideas to a superluminal polarization current whose distribution pattern follows a circular orbit, we can explain the 1/d dependence of the flux suggested by our analyses of the observational data. In addition, we show that a model of pulsar emission due to such a rotating superluminal polarization current can predict the the frequency spectrum of nine pulsars over 16 orders of magnitude of frequency quantitatively. This work is supported by the DoE LDRD program at Los

Exploring the breast cancer patient journey: do breast cancer survivors need menopause management support?

Science.gov (United States)

Tanna, Nuttan; Buijs, Helene; Pitkin, Joan

2011-12-01

Breast cancer survivors can be expected to suffer from menopause symptoms with estrogen deprivation due to cancer treatments, in addition to natural menopause-related estrogen loss. To gain an understanding of what support breast cancer patients have when they suffer from menopausal symptoms, and utilize findings to further inform National Health Service (NHS) care provision for breast cancer survivors. Qualitative study with focus group sessions targeting Caucasian and Asian women with breast cancer. Patient stories, with women describing their breast cancer journey and speaking about support received for any menopausal symptoms. Thematic data analysis of transcription. Breast cancer patients were not sure if they had menopausal symptoms or whether this was due to their breast cancer condition or treatment. Patients had an attitude of acceptance of menopausal symptoms and reported trying to cope with these by themselves. This research identifies a need for more information that is culturally sensitive on managing menopause symptoms, both as side-effects of breast cancer treatments as well as for affect on quality of life during the survivorship phase. Our work also gives insight into cultural remedies used for hot flushes by Asian patients, which they consider as 'cooling' foods. Breast cancer patients want to know whether side-effects of cancer treatment persist long term and how these can be managed. There is a need for improved patient support within any new NHS service models that are developed along breast cancer patient pathways, and inclusion of personalized advice for menopause symptoms.

Additive manufacturing: state-of-the-art and application framework

Directory of Open Access Journals (Sweden)

Vinícius Picanço Rodrigues

2017-09-01

Full Text Available Additive manufacturing encompasses a class of production processes with increasing applications in different areas and supply chains. Due to its flexibility for production in small batches and the versatility of materials and geometries, this technology is recognized as being capable of revolutionizing the production processes as well as changing production strategies that are currently employed. However, there are different technologies under the generic label of additive manufacturing, materials and application areas with different requirements. Given the growing importance of additive manufacturing as a production process, and also considering the need to have a better insight into the potential applications for driving research and development efforts, this article presents a proposal of organization for additive manufacturing applications in seven areas. Additionally, the article provides a panorama of the current development stage of this technology, with a review of its major technological variants. The results presented aim to serve as a basis to support driving initiatives in additive manufacturing in companies, development agencies and research institutions.

Supporting the Support System: How Assessment and Communication Can Help Patients and Their Support Systems.

Science.gov (United States)

Harkey, Jane; Young, Jared; Carter, Jolynne Jo; Demoratz, Michael

The benefits of having a support system, such as social relationships with close friends and family, have been well documented for patients with serious health issues. As scientific evidence has shown, individuals who have the lowest level of involvement in social relationships face a greater mortality risk. Support systems, however, are not infallible. Relationship stress can have a negative impact on people-patient and caregiver alike-behaviorally, psychosocially, and physiologically. The purpose of this article is to encourage case managers who take a patient-centered approach to also consider the existence and extent of the support system, as well as any stresses or tensions that are observable within the support system. Although the case manager is ethically obliged to advocate for the individual receiving case management services, that advocacy can be extended to the support system for the good of all. This discussion applies to numerous case management practices and work settings including (but not limited to) hospital-based case management, home health, geriatrics, catastrophic case management, mental health, palliative care, and end of life/hospice. As part of the assessment phase of the case management process, case managers determine the extent of the patient's support system or social support network such as family and close friends. Although their advocacy is primarily for the patient receiving case management services, case managers also become aware of the needs of the support system members as they face their loved one's serious illness, severe injury, geriatric care demands, or end of life. Case managers can use their communication skills, especially motivational interviewing, with patients and their support systems to identify stresses and issues that can impact the pursuit of health goals. In addition, case managers ensure that individuals and their support systems are kept informed such as about the health condition, stage of disease, plan of

Giving up nuclear energy. Obstacles, conditions, consequences

International Nuclear Information System (INIS)

Koegel-Dorfs, H.

1990-01-01

Life on this earth is not possible without using energy. The resources of the energies used so far are limited and their utilization carries certain risks which have now become obvious: climatic problems on the one hand, safety problems on the other. Chernobyl, Wackersdorf, tornados and population growth are issues mentioned all the time in the fight for the best solution. Even church synodes have spoken up and demanded to give up nuclear energy. The energy issue, however, has become a question of survival. This study, worked out by a group of scientists (natural science, energy science, lawyers, theologians) analyses the obstacles, conditions and consequences of such a step. The possible solution of rational energy utilization and substitution of energy services and regenerative energies is discussed in depth. The book concludes that problems can only be coped with if there is a feeling of joint responsibility and global social consensus. (orig./HP) [de

Giving Devices the Ability to Exercise Reason

Directory of Open Access Journals (Sweden)

Thomas Keeley

2008-10-01

Full Text Available One of the capabilities that separates humans from computers has been the ability to exercise "reason / judgment". Computers and computerized devices have provided excellent platforms for following rules. Computer programs provide the scripts for processing the rules. The exercise of reason, however, is more of an image processing function than a function composed of a series of rules. The exercise of reason is more right brain than left brain. It involves the interpretation of information and balancing inter-related alternatives. This paper will discuss a new way to define and process information that will give devices the ability to exercise human-like reasoning and judgment. The paper will discuss the characteristics of a "dynamic graphical language" in the context of addressing judgment, since judgment is often required to adjust rules when operating in a dynamic environment. The paper will touch on architecture issues and how judgment is integrated with rule processing.

A QCD derivation of the additive quark model from two and three gluon exchanges

International Nuclear Information System (INIS)

Lipkin, H.J.

1982-06-01

The contributions to the Pomeron from two and three gluon exchanges are shown to give the correct combinatorial factors for the additive quark model relation between meson and baryon Pomeron couplings, even though two-quark and three-quark operators are involved. Similar results hold for the contributions to hadron masses from three-gluon vertices as well as one-gluon exchange. The color algebra reduces the multiquark couplings to a linear function of quark number. (author)

Simple Additive Weighting to Diagnose Rabbit Disease

Science.gov (United States)

Ramadiani; Marissa, Dyna; Jundillah, Muhammad Labib; Azainil; Hatta, Heliza Rahmania

2018-02-01

Rabbit is one of the many pets maintained by the general public in Indonesia. Like other pet, rabbits are also susceptible to various diseases. Society in general does not understand correctly the type of rabbit disease and the way of treatment. To help care for sick rabbits it is necessary a decision support system recommendation diagnosis of rabbit disease. The purpose of this research is to make the application of rabbit disease diagnosis system so that can help user in taking care of rabbit. This application diagnoses the disease by tracing the symptoms and calculating the recommendation of the disease using Simple Additive Weighting method. This research produces a web-based decision support system that is used to help rabbit breeders and the general public.

Tooth supported overdenture: A concept overshadowed but not yet forgotten!

Directory of Open Access Journals (Sweden)

Rupandeep Kaur Samra

2015-01-01

Full Text Available The concept of conventional tooth-retained overdentures is a simple and cost effective treatment than the implant overdentures. When few firm teeth are present in an otherwise compromised dentition, they can be retained and used as abutments for overdenture fabrication. This helps improve the retention and stability of the final prosthesis significantly. Bone is a dynamic tissue. The extraction of teeth results in the initiation of the bone resorption pattern. However, when tensile stress is received by bone, additional bone formation takes place. Such stresses occur when occlusal forces are transmitted to the alveolar bone by the periodontal ligament. This principle helps preserve bone. The concept of overdentures may not be the elixir, but it is a positive means for delaying the process of complete endentulism and helps in the preservation of bone. To top it all, it gives the patient the satisfaction of having prosthesis with his natural teeth still present. In this article, case reports with three different types of Overdentures are discussed: Overdenture with cast copings with short dowels, O-ring attachments, and a customized bar supported overdenture with copings.

Effect of fructo-oligosaccharide and isomalto-oligosaccharide addition on baking quality of frozen dough.

Science.gov (United States)

Park, Eun Young; Jang, Sung-Bum; Lim, Seung-Taik

2016-12-15

The baking quality of frozen doughs containing different levels of fructo-oligosaccharides (FO) or isomalto-oligosaccharides (IMO) (3-9%, w/w flour), and stored for 0-8weeks at -18°C, was examined. The addition of FO or IMO increased the proof volume of the dough and the loaf volume of bread prepared from frozen dough. A 6% addition of FO or IMO was optimum, giving the highest proof volume and bread loaf volume, but a higher concentration than 6% induced low baking quality including lower proof volume and bread loaf volume. The bread crumb was moister and softer after the addition of FO or IMO before, and even after, frozen storage. Darker crumb colour was observed in the bread after the addition of FO or IMO. The oligosaccharides added to the frozen dough were effective in improving the quality of bread made from frozen dough, except for resulting in a darker bread crumb. Copyright © 2016. Published by Elsevier Ltd.

Microbial analyses of cement and grouting additives

International Nuclear Information System (INIS)

Hallbeck, L.; Jaegevall, S.; Paeaejaervi, A.; Rabe, L.; Edlund, J.; Eriksson, S.

2012-01-01

During sampling in the ONKALO tunnel in 2006, heavy growth of a slimy material was observed in connection with grouting. It was suggested to be microbial growth on organic additives leaching from the grout. Two sampling campaigns resulted in the isolation of several aerobic bacterial strains. Some of these strains were used in biodegradation studies of three solid cement powders, eight liquid grout additives, and six plastic drainage materials. Degradation was also studied using ONKALO groundwaters as inoculums. The isolated strains were most closely related to hydrocarbon-degrading microorganisms. The biodegradation of seven of the products was tested using microorganisms isolated from the ONKALO slime in 2006; none of these strains could degrade the tested products. When ONKALO drillhole groundwaters were used as inoculums in the degradation studies, it was demonstrated that Structuro 111X, Mighty 150, and Super-Parmix supported growth of the groundwater microorganisms. Structuro 111X is a polycarboxylate condensate while Mighty 150 and Super-Parmix are condensates with formaldehyde and naphthalene. Some of the isolated microorganisms belonged to the genus Pseudomonas, many strains of which can degrade organic molecules. None of the plastic drainage materials supported growth during the degradation studies. Microorganisms were present in two of the liquid products when delivered, GroutAid and Super-Parmix. The potential of the organic compounds in grout additives to be degraded by microorganisms, increasing the risk of biofilm formation and complexing compound production, must be considered. Microbial growth will also increase the possibility of hydrogen sulphide formation. (orig.)

Remediation planning and risk assessment support through data fusion technology

International Nuclear Information System (INIS)

1996-01-01

Coleman Research's Data Fusion Modeling (DFM) services gives one the ability to use large geophysical and hydrological data sets, which include direct and indirect measurements, to obtain a unified mathematical model of the geology and hydrology at one's site. Coleman Research (CRC) has adapted highly stable and efficient statistical inversion techniques, developed over the past 20 years, to provide a 3D site model with quantified uncertainty based on state-of-the-art modeling codes. This site model supports risk assessment and remediation planning with enhanced numerical accuracy for tradeoff studies of alternate remediation strategies. Further, DFM supports real time model updates during remediation and site investigation

The analytic hierarchy process as a support for decision making

Directory of Open Access Journals (Sweden)

Filipović Milanka

2007-01-01

Full Text Available The first part of this text deals with a convention site selection as one of the most lucrative areas in the tourism industry. The second part gives a further description of a method for decision making - the analytic hierarchy process. The basic characteristics: hierarchy constructions and pair wise comparison on the given level of the hierarchy are allured. The third part offers an example of application. This example is solved using the Super - Decision software, which is developed as a computer support for the analytic hierarchy process. This indicates that the AHP approach is a useful tool to help support a decision of convention site selection. .

Seismic analysis of piping systems subjected to multiple support excitations

International Nuclear Information System (INIS)

Sundararajan, C.; Vaish, A.K.; Slagis, G.C.

1981-01-01

The paper presents the results of a comparative study between the multiple response spectrum method and the time-history method for the seismic analysis of nuclear piping systems subjected to different excitation at different supports or support groups. First, the necessary equations for the above analysis procedures are derived. Then, three actual nuclear piping systems subjected to single and multiple excitations are analyzed by the different methods, and extensive comparisons of the results (stresses) are made. Based on the results, it is concluded that the multiple response spectrum analysis gives acceptable results as compared to the ''exact'', but much more costly, time-history analysis. 6 refs

Effect of boric acid on intergranular corrosion in tube support plate crevices

International Nuclear Information System (INIS)

Brunet, J.P.; Campan, J.L.

1993-10-01

Intergranular attack on steam generator tubing is one important phenomenon involved in availability of Pressurized Water Reactors. Boric acid appears to be a possible candidate for inhibiting the corrosion process. The program performed in Cadarache was supposed to give statistical informations on the boric acid effect. It was based on a large number of samples initially attacked during a program performed by BABCOCK ampersand WILCOX. These samples were sleeved onto Alloy 690 tubes, in order to prevent premature cracking. Unfortunately it was not possible to find chemical conditions able to produce significant additional corrosion; we postulated mainly due to a drastic reduction of the thermal flux resulting from the increase of the tube wall thickness under the tube support plates (TSP). The tests demonstrate that such sleeve could be a possible remedy of the corrosion when introduced under the TSP. The tests show indications of a possible beneficial effect of the boric acid, a large variability of the heats sensitivity to the IGA and a predominant effect of Na 2 CO 3 on IGA production

Attitudes and Perceptions about Private Philanthropic Giving to Arizona Community Colleges and Universities: Implications for Practice

Science.gov (United States)

Martinez, George Andrew

2009-01-01

Wide disparity exists in philanthropic giving to public, two-year community colleges as compared to public, four-year universities. Recent estimates indicate that 0.5 to 5% of all private philanthropic giving to U.S. higher education annually goes to public, two-year community colleges, with the remainder going to public and private four-year…

Amid Downturn, Law Students Give Aggrieved Investors a Day in Court

Science.gov (United States)

Mangan, Katherine

2009-01-01

The University of San Francisco School of Law is one of at least a dozen law schools in the United States where students represent small investors facing big headaches, often because their brokers were more interested in maximizing their own commissions than in giving sound advice. Supervised by law professors, teams of students file motions,…

Nutritional Support of the Critically Ill Pediatric Patient: Foundations and Controversies

Directory of Open Access Journals (Sweden)

Iván José Ardila Gómez

2017-04-01

Full Text Available Critically ill children require nutritional support that will give them nutritional and non-nutritional support to successfully deal with their disease. In the past few years, we have been able to better understand the pathophysiology of critical illness, which has made possible the establishment of nutritional strategies resulting in an improved nutritional status, thus optimizing the pediatric intensive care unit (PICU stay and decreasing morbidity and mortality. Critical illness is associated with significant metabolic stress. It is crucial to understand the physiological response to stress to create nutritional recommendations for critically ill pediatric patients in the PICU.

The Euro Economic Interests and Multi-Level Governance: Examinig Support for the Common Currency

NARCIS (Netherlands)

Banducci, S.A.; Karp, J.A.; Loedel, Peter H.

2003-01-01

Support for a common currency and the European Monetary Union signifies that European citizens are willing to transfer power from the nation-state to the European Union (EU). Given the symbolic importance of national currencies, this willingness to give up sovereignty over currency has important

Fluid Mechanics Of Molten Metal Droplets In Additive Manufacturing

Czech Academy of Sciences Publication Activity Database

Tesař, Václav; Šonský, Jiří

2016-01-01

Roč. 4, č. 4 (2016), s. 403-412 ISSN 2046-0546 R&D Projects: GA ČR GA13-23046S Institutional support: RVO:61388998 Keywords : additive manufacturing * droplets * molten metal Subject RIV: BK - Fluid Dynamics http://www.witpress.com/elibrary/cmem-volumes/4/4/1545

40 CFR 80.157 - Volumetric additive reconciliation (“VAR”), equipment calibration, and recordkeeping requirements.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Volumetric additive reconciliation (â... ADDITIVES Detergent Gasoline § 80.157 Volumetric additive reconciliation (“VAR”), equipment calibration, and... other comparable VAR supporting documentation. (ii) For a facility which uses a gauge to measure the...

77 FR 15759 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2012-03-16

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

78 FR 21955 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2013-04-12

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

78 FR 70949 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2013-11-27

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

77 FR 60438 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2012-10-03

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

75 FR 37812 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2010-06-30

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... and Human Services (HHS) gives notice concerning the final effect of the HHS decision to designate a...

77 FR 60437 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2012-10-03

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

77 FR 69845 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2012-11-21

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

78 FR 21954 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2013-04-12

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

40 CFR 1045.125 - What maintenance instructions must I give to buyers?

Science.gov (United States)

2010-07-01

... give to buyers? 1045.125 Section 1045.125 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... maintenance within the useful life period for aftertreatment devices, pulse-air valves, fuel injectors, oxygen... to address problems related to special situations, such as atypical engine operation. You must...

RIO EPICS device support application case study on an ion source control system (ISHP)

Energy Technology Data Exchange (ETDEWEB)

Sanz, Diego [UPM – Universidad Politécnica de Madrid, Madrid (Spain); Ruiz, Mariano, E-mail: mariano.ruiz@upm.es [UPM – Universidad Politécnica de Madrid, Madrid (Spain); Eguiraun, Mikel [Department of Electricity and Electronic, Faculty of Science and Technology, University of Basque Country, Bilbao (Spain); Arredondo, Iñigo [ESS Bilbao Consortium, Zamudio (Spain); Badillo, Inari; Jugo, Josu [Department of Electricity and Electronic, Faculty of Science and Technology, University of Basque Country, Bilbao (Spain); Vega, Jesús; Castro, Rodrigo [Asociación EURATOM/CIEMAT, Madrid (Spain)

2015-10-15

Highlights: • A use case example of RIO/FlexRIO design methodology is described. • Ion source device is controlled and monitored by means EPICS IOCs. • NIRIO EPICS device support demonstrates that is able to manage RIO devices. • Easy and fast deployment is possible using RIO/FlexRIO design methodology using NIRIO-EDS. • RIO/FlexRIO technology and EPICS are a good combination for support large scale experiments in fusion environments. - Abstract: Experimental Physics and Industrial Control System (EPICS) is a software tool that during last years has become relevant as a main framework to deploy distributed control systems in large scientific environments. At the moment, ESS Bilbao uses this middleware to perform the control of their Ion Source Hydrogen Positive (ISHP) project. The implementation of the control system was based on: PXI Real Time controllers using the LabVIEW-RT and LabVIEW-EPICS tools; and RIO devices based on Field-Programmable Gate Array (FPGA) technology. Intended to provide a full compliant EPICS IOCs for RIO devices and to avoid additional efforts on the system maintainability, a migration of the current system to a derivative Red Hat Linux (CentOS) environment has been conducted. This paper presents a real application case study for using the NIRIO EPICS device support (NIRIO-EDS) to give support to the ISHP. Although RIO FPGA configurations are particular solutions for ISHP performance, the NIRIO-EDS has permitted the control and monitoring of devices by applying a well-defined design methodology into the previous FPGA configuration for RIO/FlexRIO devices. This methodology has permitted a fast and easy deployment for the new robust, scalable and maintainable software to support RIO devices into the ISHP control architecture.

Thermal–structural analysis of ITER triangular support for dominant load verification

Energy Technology Data Exchange (ETDEWEB)

Kim, Yu-Gyeong, E-mail: aspirany@hhi.co.kr [Hyundai Heavy Industries Co., Ltd., 1000, Bangeojinsunhwando-ro, Dong-gu, Ulsan (Korea, Republic of); Hwang, Jong-Hyun; Jung, Yung-Jin [Hyundai Heavy Industries Co., Ltd., 1000, Bangeojinsunhwando-ro, Dong-gu, Ulsan (Korea, Republic of); Kim, Hyun-Soo; Ahn, Hee-Jae [National Fusion Research Institute, 113 Gwahangno, Yuseong-gu, Daejeon-si (Korea, Republic of)

2014-12-15

Highlights: • The load combination method is introduced to thermal–structural analysis for contradictive loads occurred simultaneously. • The one-way coupling analysis also conducted for thermal–structural analysis and its validity is checked by comparing with the load combination. • The dominant load for triangular support bracket is determined as the baking condition. - Abstract: The triangular support is located on the lower inner shell of vacuum vessel of ITER, which should be designed to withstand various loads such as nuclear heat, coolant pressure and so on. The appropriateness of its design is evaluated under the dominant load that could represent the most conservative condition among the design loads. In order to decide the dominant load, a valid method for thermal–structural analysis is firstly verified considering contradictory behaviors between heat and structural loads. In this paper, two approaches; one-way coupling and load combination, are introduced for thermal–structural analysis. The one-way coupling is a method generally used but has a limit to apply on contradictory conditions. The load combination could give a proper solution since it evaluates each load independently and then adds up each result linearly. Based on the results of each case, structural analysis for another load case, baking condition with incident, is conducted to find out which load is dominant for triangular support. Consequently, it is found that the baking condition is the dominant load for triangular support bracket. The proposed load combination method gives a physically reasonable solution which can be used as a reference for checking the validity of other thermal–structural analysis. It is expected that these results could be applied for manufacturing design of the triangular support under various load conditions.

Thermal–structural analysis of ITER triangular support for dominant load verification

International Nuclear Information System (INIS)

Kim, Yu-Gyeong; Hwang, Jong-Hyun; Jung, Yung-Jin; Kim, Hyun-Soo; Ahn, Hee-Jae

2014-01-01

Highlights: • The load combination method is introduced to thermal–structural analysis for contradictive loads occurred simultaneously. • The one-way coupling analysis also conducted for thermal–structural analysis and its validity is checked by comparing with the load combination. • The dominant load for triangular support bracket is determined as the baking condition. - Abstract: The triangular support is located on the lower inner shell of vacuum vessel of ITER, which should be designed to withstand various loads such as nuclear heat, coolant pressure and so on. The appropriateness of its design is evaluated under the dominant load that could represent the most conservative condition among the design loads. In order to decide the dominant load, a valid method for thermal–structural analysis is firstly verified considering contradictory behaviors between heat and structural loads. In this paper, two approaches; one-way coupling and load combination, are introduced for thermal–structural analysis. The one-way coupling is a method generally used but has a limit to apply on contradictory conditions. The load combination could give a proper solution since it evaluates each load independently and then adds up each result linearly. Based on the results of each case, structural analysis for another load case, baking condition with incident, is conducted to find out which load is dominant for triangular support. Consequently, it is found that the baking condition is the dominant load for triangular support bracket. The proposed load combination method gives a physically reasonable solution which can be used as a reference for checking the validity of other thermal–structural analysis. It is expected that these results could be applied for manufacturing design of the triangular support under various load conditions

Cooperative Learning, Responsibility, Ambiguity, Controversy and Support in Motivating Students

Directory of Open Access Journals (Sweden)

Ronald Brecke, PhD

2007-08-01

Full Text Available This paper argues that student motivation is nurtured more by intrinsic rather than extrinsic rewards. Rather than relying on grades alone to stimulate students, this paper explores how engendering a natural critical learning environment can give students a sense of ownership in their own learning and lead to their commitment to that learning. We examine uses of cooperative learning, shared responsibility, ambiguity, controversy and support in student motivation.

Cooperative Learning, Responsibility, Ambiguity, Controversy and Support in Motivating Students

Directory of Open Access Journals (Sweden)

Ronald Brecke

2007-01-01

Full Text Available This paper argues that student motivation is nurtured more by intrinsic rather than extrinsic rewards. Rather than relying on grades alone to stimulate students, this paper explores how engendering a natural critical learning environment can give students a sense of ownership in their own learning and lead to their commitment to that learning. We examine uses of cooperative learning, shared responsibility, ambiguity, controversy and support in student motivation.

Volume 2. Probabilistic analysis of HTGR application studies. Supporting data

International Nuclear Information System (INIS)

1980-09-01

Volume II, Probabilistic Analysis of HTGR Application Studies - Supporting Data, gives the detail data, both deterministic and probabilistic, employed in the calculation presented in Volume I. The HTGR plants and the fossil plants considered in the study are listed. GCRA provided the technical experts from which the data were obtained by MAC personnel. The names of the technical experts (interviewee) and the analysts (interviewer) are given for the probabilistic data

Subsurface Transport of Hydrocarbon Fuel Additives and a Dense Chlorinated Solvent

National Research Council Canada - National Science Library

Guven, O

1996-01-01

This report provides a description of the work done at Auburn University for the research project 'Subsurface Transport of Hydrocarbon Fuel additives and a Chlorinated Solvent', supported by Armstrong...

Diethyl Fluoronitromethylphosphonate: Synthesis and Application in Nucleophilic Fluoroalkyl Additions

Czech Academy of Sciences Publication Activity Database

Opekar, Stanislav; Pohl, Radek; Beran, Pavel; Rulíšek, Lubomír; Beier, Petr

2014-01-01

Roč. 20, č. 5 (2014), s. 1453-1458 ISSN 0947-6539 R&D Projects: GA ČR GP203/08/P310 Institutional support: RVO:61388963 Keywords : C1 building blocks * fluorine * nucleophilic addition * phosphanes * synthetic methods Subject RIV: CC - Organic Chemistry Impact factor: 5.731, year: 2014

Private Giving to Colleges Is up, but Fewer Alumni Make Donations

Science.gov (United States)

Strout, Erin

2006-01-01

Colleges in the US raised a collective US$25.6-billion in private donations during the 2005 fiscal year, which is a 4.9% increase from the previous year, but the proportion of alumni who made gifts fell again. The wealth was also not evenly distributed, with the increase in giving to just the top ten institutions accounting for half of the total…

Simple Additive Weighting to Diagnose Rabbit Disease

Directory of Open Access Journals (Sweden)

Ramadiani

2018-01-01

Full Text Available Rabbit is one of the many pets maintained by the general public in Indonesia. Like other pet, rabbits are also susceptible to various diseases. Society in general does not understand correctly the type of rabbit disease and the way of treatment. To help care for sick rabbits it is necessary a decision support system recommendation diagnosis of rabbit disease. The purpose of this research is to make the application of rabbit disease diagnosis system so that can help user in taking care of rabbit. This application diagnoses the disease by tracing the symptoms and calculating the recommendation of the disease using Simple Additive Weighting method. This research produces a web-based decision support system that is used to help rabbit breeders and the general public.

International survey of research university leadership views on supporting open access scholarly & educational materials

CERN Document Server

2017-01-01

This report looks closely at the attitudes on open access of a sample of 314 deans, chancellors, department chairmen, research institute directors, provosts, trustees, vice presidents and other upper level administrators from more than 50 research universities in the USA, Canada, the UK, Ireland and Australia. The report gives detailed information on what they think of the cost of academic journal subscriptions, and how they understand the meaning of the term “open access.” The study also gives highly detailed data on what kind of policies the research university elite support or might support in the area of open access, including policies such as restricting purchases of very high-priced journals, paying publication fees for open access publications, mandating deposit of university scholarship into digital repositories, and developing open access educational materials from university resources. Just a few of the report’s many findings are that: • The lowest percentage of those interviewed considering...

Learning about the past with new technologies : Fostering historical reasoning in computer-supported collaborative learning

NARCIS (Netherlands)

Drie, J.P. van

2005-01-01

Recent technological developments have provided new environments for learning, giving rise to the question of how characteristics of such new learning environments can facilitate the process of learning in specific domains. The focus of this thesis is on computer-supported collaborative learning

Accounting-information support investment in object of tourism industry

Directory of Open Access Journals (Sweden)

Ya.D. Krupka

2015-06-01

Full Text Available The article reveals the peculiarities of investments in tourism, their financial support through various sources. Given the branching system of travel, and additional related services offered by the author, each of the objects viewed as an investment project which, in turn, provides investment and obtaining from them certain benefits. In the article the system of investment projects, including the relationship of forms of investment (own cash and property investments of investors, credit and other borrowed resources, funds from sponsors and donations and the effects of investment (profit from operations, related income, social benefits for citizens and other benefits for society. Given the fact that every project goes through several stages since its launch and completion stages of submitted investment projects include the following phases: pre, investment process and control the results and return on capital investment projects under operation. The scheme of the project life cycle, which provided a way out of the project, corresponding interpretation investing activities international and national accounting standards and financial reporting. In this paper, special attention is paid to the rehabilitation of tourist visits, keeping investments in them, as well as an attempt to give an objective assessment of the effectiveness of such investments on the basis of accounting information.

Emotional and informational support for families during their child's illness.

Science.gov (United States)

Sarajärvi, A; Haapamäki, M L; Paavilainen, E

2006-09-01

To describe and compare the support provided by nursing staff to families during their child's illness from the viewpoint of families and nurses. A survey method was used. Data were collected by questionnaires planned for families and staff separately. The study population consisted of families who visited paediatric outpatient clinics, families with hospitalized children (n = 344) and the paediatric nursing staff (n = 60). Almost half of the families had received adequate emotional and informational support from the nursing staff for their physical and psychological reactions. One-fifth of the families reported that they had not been supported at all during the child's hospitalization. According to families and nurses, the support was provided in the forms of discussion, listening and giving time. Families' and nurses' suggestions for development of support were related to the time resources of the staff, to the flow of information, to more client-centred attitudes, to being appreciated and listened to and to home care guidance. However, the pervasiveness of this problem in the international literature suggests that deeper consideration of possible underlying reasons for this phenomenon is called for.

75 FR 51816 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2010-08-23

... Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a... Special Exposure Cohort (SEC) under the Energy Employees Occupational Illness Compensation Program Act of...

Heat insulation support device

International Nuclear Information System (INIS)

Takahashi, Hiroyuki; Koda, Tomokazu; Motojima, Osamu; Yamamoto, Junya.

1994-01-01

The device of the present invention comprises a plurality of heat insulation legs disposed in a circumferential direction. Each of the heat insulative support legs has a hollow shape, and comprises an outer column and an inner column as support structures having a heat insulative property (heat insulative structure), and a thermal anchor which absorbs compulsory displacement by a thin flat plate (displacement absorber). The outer column, the thermal anchor and the inner column are connected by a support so as to offset the positional change of objects to be supported due to shrinkage when they are shrunk. In addition, the portion between the superconductive coils as the objects to be supported and the inner column is connected by the support. The superconductive thermonuclear device is entirely contained in a heat insulative vacuum vessel, and the heat insulative support legs are disposed on a lower lid of the heat insulative vacuum vessel. With such a constitution, they are strengthened against lateral load and buckling, thereby enabling to reduce the amount of heat intrusion while keeping the compulsory displacement easy to be absorbed. (I.N.)

Interactions between care-giving and paid work hours among European midlife women, 1994 to 1996

OpenAIRE

Spieß, Christa Katharina; Schneider, A. Ulrike

2003-01-01

This paper uses data from the European Community Household Panel surveys of 1994 and 1996 to study the association between changes in care-giving and changes in weekly work hours. Our sample comprises women aged 45-59 years who participated in the labour force in at least one of the two years studied. Controlling for country variation, we find significant relationships between starting or increasing informal care-giving and changes in weekly work hours. No such association is found however am...

Influence of additional heat exchanger block on directional solidification system for growing multi-crystalline silicon ingot - A simulation investigation

Science.gov (United States)

Nagarajan, S. G.; Srinivasan, M.; Aravinth, K.; Ramasamy, P.

2018-04-01

Transient simulation has been carried out for analyzing the heat transfer properties of Directional Solidification (DS) furnace. The simulation results revealed that the additional heat exchanger block under the bottom insulation on the DS furnace has enhanced the control of solidification of the silicon melt. Controlled Heat extraction rate during the solidification of silicon melt is requisite for growing good quality ingots which has been achieved by the additional heat exchanger block. As an additional heat exchanger block, the water circulating plate has been placed under the bottom insulation. The heat flux analysis of DS system and the temperature distribution studies of grown ingot confirm that the established additional heat exchanger block on the DS system gives additional benefit to the mc-Si ingot.

Stress analysis of piping systems and piping supports. Documentation

International Nuclear Information System (INIS)

Rusitschka, Erwin

1999-01-01

The presentation is focused on the Computer Aided Tools and Methods used by Siemens/KWU in the engineering activities for Nuclear Power Plant Design and Service. In the multi-disciplinary environment, KWU has developed specific tools to support As-Built Documentation as well as Service Activities. A special application based on Close Range Photogrammetry (PHOCAS) has been developed to support revamp planning even in a high level radiation environment. It comprises three completely inter-compatible expansion modules - Photo Catalog, Photo Database and 3D-Model - to generate objects which offer progressively more utilization and analysis options. To support the outage planning of NPP/CAD-based tools have been developed. The presentation gives also an overview of the broad range of skills and references in: Plant Layout and Design using 3D-CAD-Tools; evaluation of Earthquake Safety (Seismic Screening); Revamps in Existing Plants; Inter-disciplinary coordination of project engineering and execution fields; Consulting and Assistance; Conceptual Studies; Stress Analysis of Piping Systems and Piping Supports; Documentation; Training and Supports in CAD-Design, etc. All activities are performed to the greatest extent possible using proven data-processing tools. (author)

Schools, Schooling, and Children's Support of Their Aging Parents.

Science.gov (United States)

Brauner-Otto, Sarah R

2009-10-01

Intergenerational transfers play an important role in individuals' lives across the life course. In this paper I pull together theories on intergenerational transfers and social change to inform our understanding of how changes in the educational context influence children's support of their parents. By examining multiple aspects of a couple's educational context, including husbands' and wives' education and exposure to schools, this paper provides new information on the mechanisms through which changes in social context influence children's support of their parents. Using data from a rural Nepalese area I use multilevel logistic regression to estimate the relationship between schooling, exposure to schools, and the likelihood of couples giving to their parents. I find that both schooling and exposure to schools itself have separate, opposite effects on support of aging parents. Higher levels of schooling for husbands was associated with a higher likelihood of having given support to husbands' parents. On the other hand, increased exposure to schools for husbands and wives was associated with a lower likelihood of having given to wives' parents. Findings constitute evidence that multiple motivations for intergenerational support exist simultaneously and are related to social context through different mechanisms.

Eldercare Demands, Strain, and Work Engagement: The Moderating Role of Perceived Organizational Support

Science.gov (United States)

Zacher, Hannes; Winter, Gabriele

2011-01-01

Demographic changes give rise to an increasing number of middle-aged employees providing home-based care to an elderly family member. However, the potentially important role of employees' perceptions of organizational support for eldercare has so far not been investigated. The goal of this study was to examine a stressor-strain-outcome model…

Developing an electronic health record (EHR) for methadone treatment recording and decision support.

LENUS (Irish Health Repository)

Xiao, Liang

2011-02-01

In this paper, we give an overview of methadone treatment in Ireland and outline the rationale for designing an electronic health record (EHR) with extensibility, interoperability and decision support functionality. Incorporating several international standards, a conceptual model applying a problem orientated approach in a hierarchical structure has been proposed for building the EHR.

The Impact of Online Additional Reviews on Consumer's Purchase Process

OpenAIRE

Tiantian Shen; Qi Dai; Ran Wang; Qinglong Gou

2015-01-01

As the supplement of buyers' original reviews on products, online additional reviews were supported by some B2C websites recently. That is to say, consumers could post their recommendations or comments again in several months. This paper attempts to measure the impacts of additional reviews on consumers, as well as to investigate whether they are different from those of original ones. Our results not only indicate that purchasing intention, attitude certainty and after-sales service have sign...

40 CFR 1048.125 - What maintenance instructions must I give to buyers?

Science.gov (United States)

2010-07-01

... using fuel that causes substantially more engine performance problems than commercial fuels of the same... give to buyers? 1048.125 Section 1048.125 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... intervals, except as specified in paragraphs (a)(3), (b) and (c) of this section: (i) For catalysts, fuel...

Gift Giving and Receiving in Child-Centered Play Therapy: An Ethical Response

Science.gov (United States)

Blanco, Pedro J.; Sheely-Moore, Angela I.

2012-01-01

Child-centered play therapists are often confronted with the challenge of receiving gifts from clients. This article highlights recommended strategies when faced with gift receiving, exemplified by actual ethical dilemmas encountered by child-centered play therapists. Ethical and therapeutic considerations of therapist gift giving to child clients…

Preceptors' Need For Support In Tutoring Pharmacy Students in Finnish Community Pharmacies

Directory of Open Access Journals (Sweden)

Ulla Löfhjelm

2016-11-01

Full Text Available A pharmacy degree in Finland includes a six-month obligatory internship. The internship is integrated with theoretical studies and adds up to 30 European Credit Transfer and Accumulation System (ECTS credits of the BSc (Pharm degree. Learning is supported by reflective assignments from the university. The preceptors have an important role in organizing the internship and tutoring students successfully in community pharmacy settings. Objective: to assess whether the preceptors of University of Helsinki’s teaching pharmacies need pedagogic support in tutoring and if so, in which core pharmaceutical tasks or tutoring skills. Methods: The survey was sent to all preceptors of University of Helsinki´s teaching pharmacies (n=326 in 2011 (response rate 58%, n=190. The data was analyzed statistically using Excel (version 12.3.6. The open-ended questions were analyzed by qualitative content analysis. Results: The majority of preceptors found their skills in tutoring the students mainly good. However, assessment of learning (27% of the respondents, giving feedback (23% and organizing the learning situations supportive for learning (23% were the areas in which the preceptors mostly indicated a need for support. Teaching current care guidelines and pharmaceutical care (36% and multi-professional collaboration (28% were the areas in which the preceptors expressed that they needed to update their skills. Conclusions: The faculty should focus the support on the pedagogic skills of preceptors, particularly in improving their skills in assessment of learning and in reflective dialogue. In addition, their skills in teaching clinical and patient care aspects of pharmacy practice should be enhanced. Conflict of Interest We declare no conflicts of interest or financial interests that the authors or members of their immediate families have in any product or service discussed in the manuscript, including grants (pending or received, employment, gifts, stock holdings

Preservation of support and positivity for solutions of degenerate evolution equations

International Nuclear Information System (INIS)

Ambrose, David M; Wright, J Douglas

2010-01-01

We prove that sufficiently smooth solutions of equations of a certain class have two interesting properties. These evolution equations are in a sense degenerate, in that every term on the right-hand side of the evolution equation has either the unknown or its first spatial derivative as a factor. We first find a conserved quantity for the equation: the measure of the set on which the solution is non-zero. Second, we show that solutions which are initially non-negative remain non-negative for all times. These properties rely heavily upon the degeneracy of the leading order term. When the equation is more degenerate, we are able to prove that there are additional conserved quantities: the measure of the set on which the solution is positive and the measure of the set on which the solution is negative. To illustrate these results, we give examples of equations with nonlinear dispersion which have solutions in spaces with sufficient regularity to satisfy the hypotheses of the support and positivity theorems. An important family of equations with nonlinear dispersion are the Rosenau–Hyman compacton equations; there is no existence theory yet for these equations, but the known solutions of the compacton equations are of lower regularity than is needed for the preceding theorems. We prove an additional positivity theorem which applies to solutions of the same family of equations in a function space which includes some solutions of compacton equations

Quality of Industry Support to NPP Krsko

International Nuclear Information System (INIS)

Nemcic, K.

2008-01-01

NPP Krsko developed program for Supplier evaluation and performance. During the regular control of suppliers and evaluation of industry support to NPP Krsko quality problems were reported. Different quality systems were evaluated and different suppliers as: design organizations, equipment manufacturers, material vendors were audited or surveillance was performed. This paper discuss and report various cases where quality issues were problems based on audit results and present actions and efforts undertaken by the NE Krsko Quality Assurance Department to improve performance of the contractors, vendors, suppliers. New and different quality standards as approach in numerous articles are described as improvement or quality changes but also 'different opinion exist'. This paper also presents the author view and approach how to solve the possible future problems with different quality systems and organisations used by industry who support daily operation of NE Krsko and give recommendations for future nuclear projects.(author)

Food chain data customization for decision support systems in Austria

International Nuclear Information System (INIS)

Gert, Sdouz; Manfred, Pachole

2006-01-01

In the case of a nuclear accident in Europe the integral decision support system R.O.D.O.S. ( real-time on-line decision support system for off-site emergency management) supplies comprehensive information on the present and future radiological situation, and the consequences of measures to protect the population. These data comprise mainly map information such as population distribution, rivers, roads, vegetation areas and production data of various food products. This work concentrates on the customization of the data for the food chain and dose module for terrestrial pathways. During the last fifteen years two different codes have been used in Austria for support during accidents with radioactive releases: O.E.C.O.S.Y.S. and R.O.D.O.S.. Adaptations and improvements have been performed to give better tools, they are detailed in this paper. (N.C.)

Food chain data customization for decision support systems in Austria

Energy Technology Data Exchange (ETDEWEB)

Gert, Sdouz; Manfred, Pachole [ARC Seibersdorf research, Seibersdorf (Austria)

2006-07-01

In the case of a nuclear accident in Europe the integral decision support system R.O.D.O.S. ( real-time on-line decision support system for off-site emergency management) supplies comprehensive information on the present and future radiological situation, and the consequences of measures to protect the population. These data comprise mainly map information such as population distribution, rivers, roads, vegetation areas and production data of various food products. This work concentrates on the customization of the data for the food chain and dose module for terrestrial pathways. During the last fifteen years two different codes have been used in Austria for support during accidents with radioactive releases: O.E.C.O.S.Y.S. and R.O.D.O.S.. Adaptations and improvements have been performed to give better tools, they are detailed in this paper. (N.C.)

Personality predicts perceived availability of social support and satisfaction with social support in women with early stage breast cancer

NARCIS (Netherlands)

den Oudsten, Brenda L.; van Heck, Guus L.; van der Steeg, Alida F. W.; Roukema, Jan A.; de Vries, Jolanda

2010-01-01

This study examines the relationships between personality, on the one hand, and perceived availability of social support (PASS) and satisfaction with received social support (SRSS), on the other hand, in women with early stage breast cancer (BC). In addition, this study examined whether a stressful

Additive manufacturing techniques for the production of tissue engineering constructs.

Science.gov (United States)

Mota, Carlos; Puppi, Dario; Chiellini, Federica; Chiellini, Emo

2015-03-01

'Additive manufacturing' (AM) refers to a class of manufacturing processes based on the building of a solid object from three-dimensional (3D) model data by joining materials, usually layer upon layer. Among the vast array of techniques developed for the production of tissue-engineering (TE) scaffolds, AM techniques are gaining great interest for their suitability in achieving complex shapes and microstructures with a high degree of automation, good accuracy and reproducibility. In addition, the possibility of rapidly producing tissue-engineered constructs meeting patient's specific requirements, in terms of tissue defect size and geometry as well as autologous biological features, makes them a powerful way of enhancing clinical routine procedures. This paper gives an extensive overview of different AM techniques classes (i.e. stereolithography, selective laser sintering, 3D printing, melt-extrusion-based techniques, solution/slurry extrusion-based techniques, and tissue and organ printing) employed for the development of tissue-engineered constructs made of different materials (i.e. polymeric, ceramic and composite, alone or in combination with bioactive agents), by highlighting their principles and technological solutions. Copyright © 2012 John Wiley & Sons, Ltd.

Structural Support of High-Performance Athletes' Education: Supporting Dual Careers in Greece

Science.gov (United States)

Pavlidis, George; Gargalianos, Dimitris

2014-01-01

This article describes how the current Greek sport-education context seems to offer relatively poor dual-career support in comparison to other available structures in the world. This results in additional obstacles for Greek athletes who wish to educate themselves and an ambiguous prospect for their future. Consequently, the Greek…

'To give is better than to receive?' Couples massage significantly benefits both partners' wellbeing.

Science.gov (United States)

Naruse, Sayuri M; Cornelissen, Piers L; Moss, Mark

2018-03-01

This experimental study evaluated the differential effects of 'giving' and 'receiving' massage on wellbeing in healthy but stressed couples. Forty-two volunteers started the study and of these, 38 (i.e. 19 couples) completed a 3-week massage course. Emotional stress and mental clarity were assessed before and after mutual massage between each pair of adults belonging to a couple at home. While massage benefitted both parties' wellbeing within a session, critically we found no differences in wellbeing between those 'giving' and 'receiving' massage. These novel findings suggest that home-based massage may be advocated to couples as a 'selves-care', health-promoting behaviour.

The Economics and Sociology of Religious Giving: Instrumental Rationality or Communal Bonding?

Science.gov (United States)

Peifer, Jared L.

2010-01-01

Religious individuals commonly make sizable monetary sacrifices by contributing to their congregations. This social action resides in the overlap of religious and economic realms of behavior, creating a certain tension. Following a Weberian approach to social inquiry, I treat religious giving as social action whereby individuals direct their…

Giving Life Gives Me Life: An Action Research Experience with Families

Directory of Open Access Journals (Sweden)

Eilyn Arce-Chavarría

2015-01-01

Full Text Available This paper is the result of a participatory action research project.  It expresses my experiences with nine of the fourteen families of students attending the special education school where I work.  Students are in Early Intervention (0-3 years old, Kinder Garden (3-6 and a half years old and the first cycle of elementary school (6 years and 6 months to 9 years old. Six of the participating families included a father and a mother, while the other three only included the mother. I met six times with the families for afternoon coffee over the course of a year.  These gatherings evidenced the need for synchronizing the work done at home with the work offered in the occupational therapy service of which I am in charge, in order to support families in developing their children’s every day skills.  This involves a process of analysis and reflection, which leads to the transformation of those of us who lived this experience.  The paper also presents the families’ reality first from their individual standpoint and later in synchronization with the group, change that was exhibited after sharing with the other families.  Important findings include the need for having a stronger relationship between the school and the families, creating a space for emotional growth for parents, finding similarities between families that would motivate them to be more involved, taking advantage of time, creating personal space for reflection and, last but not least, daring to change.

For the sake of whom: conversation analysis of advice giving in offender counseling.

Science.gov (United States)

Jing-ying, Guo

2013-08-01

Regarded as beneficial and preferable to the clients, advice delivery has been an integral part of counseling; however, there are controversies over the suitability of giving advice in counseling services, including counseling conducted in the context of prisons. Based on conversation analysis, this article tries to explore when and how police counselors in two Chinese prisons give advice and how inmate clients respond to and seek advice in offender counseling. It is found that advice delivery, supposed to be for the inmate clients' sake, only serves a phatic function in the context of prisons in which security is a priority, and transforming inmates into law-abiding citizen is the overall goal of prison rehabilitation and correction. Hence, offender counselors, intending to alleviate depression and anxiety in inmate clients, are caught in a dilemma.

Thomas precession: a kinematic effect of the algebra of Einstein's velocity addition law. Comments on 'Deriving relativistic momentum and energy: II. Three-dimensional case'

International Nuclear Information System (INIS)

Ungar, Abraham A

2006-01-01

The authors of a recently published paper (Sonego S and Pin M 2005 Eur. J. Phys. 26 851-6) have erroneously asserted that Einstein's velocity addition law is associative. Moreover, they have attributed the alleged associativity of Einstein's velocity addition law to 'The relativity principle[, which] requires that [Einstein's velocity addition] gives the composition law of a group'. Accordingly, we note that Einstein's velocity addition is non-associative and demonstrate that the breakdown of associativity and commutativity in Einstein's velocity addition law results from the presence of Thomas precession. (letters and comments)

Support for New Physics Teachers

Science.gov (United States)

Adrian, Brian W.; Zollman, D.; Stevens, S.

2006-12-01

Teachers of physics can often lack the type of support they desperately need. The Physics Teaching Web Advisory (Pathway) is a dynamic digital library for physics teaching that is designed to offer such support. Carnegie Mellon University’s synthetic interview technology provides the foundation for a system that allows physics teachers to ask questions of a virtual mentor and get video responses. A log of the questions asked of our system provides a rich database of information about just what types of support teachers are requesting. This talk will present a summary of the common types of questions teachers ask. Such information is valuable as we design support systems for physics teachers, both new and experienced. In addition, recent progress and developments will be discussed. Supported by NSF grant numbers DUE-0226157, DUE-0226219, ESI-0455772 & ESI-0455813

Metal-mediated aminocatalysis provides mild conditions: Enantioselective Michael addition mediated by primary amino catalysts and alkali-metal ions

Directory of Open Access Journals (Sweden)

Matthias Leven

2013-01-01

Full Text Available Four catalysts based on new amides of chiral 1,2-diamines and 2-sulfobenzoic acid have been developed. The alkali-metal salts of these betaine-like amides are able to form imines with enones, which are activated by Lewis acid interaction for nucleophilic attack by 4-hydroxycoumarin. The addition of 4-hydroxycoumarin to enones gives ee’s up to 83% and almost quantitative yields in many cases. This novel type of catalysis provides an effective alternative to conventional primary amino catalysis were strong acid additives are essential components.

Anatomically ordered tapping interferes more with one-digit addition than two-digit addition: a dual-task fMRI study.

Science.gov (United States)

Soylu, Firat; Newman, Sharlene D

2016-02-01

Fingers are used as canonical representations for numbers across cultures. In previous imaging studies, it was shown that arithmetic processing activates neural resources that are known to participate in finger movements. Additionally, in one dual-task study, it was shown that anatomically ordered finger tapping disrupts addition and subtraction more than multiplication, possibly due to a long-lasting effect of early finger counting experiences on the neural correlates and organization of addition and subtraction processes. How arithmetic task difficulty and tapping complexity affect the concurrent performance is still unclear. If early finger counting experiences have bearing on the neural correlates of arithmetic in adults, then one would expect anatomically and non-anatomically ordered tapping to have different interference effects, given that finger counting is usually anatomically ordered. To unravel these issues, we studied how (1) arithmetic task difficulty and (2) the complexity of the finger tapping sequence (anatomical vs. non-anatomical ordering) affect concurrent performance and use of key neural circuits using a mixed block/event-related dual-task fMRI design with adult participants. The results suggest that complexity of the tapping sequence modulates interference on addition, and that one-digit addition (fact retrieval), compared to two-digit addition (calculation), is more affected from anatomically ordered tapping. The region-of-interest analysis showed higher left angular gyrus BOLD response for one-digit compared to two-digit addition, and in no-tapping conditions than dual tapping conditions. The results support a specific association between addition fact retrieval and anatomically ordered finger movements in adults, possibly due to finger counting strategies that deploy anatomically ordered finger movements early in the development.

Contribution gives the cosmic radiation to the doses for exhibition to the natural radiation in the Cuban population

International Nuclear Information System (INIS)

Tomas Zerquera, J.; Peres Sanchez, D.; Prendes Alonso, M

1998-01-01

With the objective to specify the preponderant contribution the cosmic component the radiation in the dose that the Cuban population receives you carries out a program she gives mensurations she gives this component in the whole country

Robots and ICT to support play in children with severe physical disabilities: a systematic review.

Science.gov (United States)

van den Heuvel, Renée J F; Lexis, Monique A S; Gelderblom, Gert Jan; Jansens, Rianne M L; de Witte, Luc P

2015-09-02

Play is an essential part of children's lives. Children with physical disabilities experience difficulties in play, especially those with severe physical disabilities. With the progress of innovative technology, the possibilities to support play are increasing. The purpose of this literature study is to gain insight into the aims, control options and commercial availability of information and communication technology (ICT) and robots to support play (especially play for the sake of play) in children with severe physical disabilities. A systematic literature search in the databases PubMed, CINAHL, IEEE and ERIC was carried out. Titles and abstracts were assessed independently by three reviewers. In addition, studies were selected using Google Scholar, conference proceedings and reference lists. Three main groups of technology for play could be distinguished: robots (n = 8), virtual reality systems (n = 15) and computer systems (n = 4). Besides, ICT and robots developed for specific therapy or educational goals using play-like activities, five of the in total 27 technologies in this study described the aim of "play for play's sake". Many ICT systems and robots to support play in children with physical disabilities were found. Numerous technologies use play-like activities to achieve therapeutic or educational goals. Robots especially are used for "play for play's sake". Implications for Rehabilitation This study gives insight into the aims, control options and commercial availability for application of robots and ICT to support play in children with severe physical disabilities. This overview can be used in both the fields of rehabilitation and special education to search for new innovative intervention options and it can stimulate them to use these innovative play materials. Especially robots may have great potential in supporting "play for play's sake".

Dynamics of a Successful Planned Giving Program Utilizing Shared Leadership at Historically Black Colleges and Universities (HBCUs)

Science.gov (United States)

Baldwin, Robin Lynn Brunty

2013-01-01

The purpose of this study was to evaluate the dynamics of a successful planned giving program utilizing shared leadership at Historically Black Colleges and Universities (HBCUs). This information will assist the leadership in determining if and how a successful planned giving program can be established for HBCUs. It is possible for planned gifts…