Adding intrapreneurial role in HR business partner model: (an extension in the HR business partner model)

OpenAIRE

Bashir, Jibran; Afzal, Sara

2009-01-01

Purpose: The Purpose of this paper is to introduce a concept, whereby extending the Dave Ulrich’s HR business partner model by adding fifth Role – The HR Intrapreneur Role – in the existing model. This will be done by combining two separate concepts “Four Roles HR Business Partner Model” and “Intrapreneurial HR”, resulting in a five roles HR Business Partner Model. Design/methodology/approach: This paper is introducing a new concept through theoretical research. Findings: H...

EXCEPTIONAL CLOSURE OF VARIOUS HR DEPARTEMENT SERVICES ON 20 AND 21 SEPTEMBER 2007

CERN Document Server

HR Department

2007-01-01

Due to a group training event, the following services will be exceptionally closed on Thursday 20 and Friday 21 September 2007 : installation service (removals, cars, diplomatic privileges), school fees, Personnel Records Office (including attestations), French visas; duty travel, leave, reinstallation indemnity, unemployment benefit, tax information and social affairs. The French and Swiss cards service will remain open as usual, from 8:30 to 12:30. Thank you for your understanding. HR Department HR-SPS Group

EXCEPTIONAL CLOSURE OF VARIOUS HR DEPARTMENT SERVICES ON 20 AND 21 SEPTEMBER 2007

CERN Document Server

*Beyond was established as CIC Productions to produce the television series Beyond 2000 for the Seven Network in Australia,

2007-01-01

Due to a group training event, the following services will be exceptionally closed on Thursday 20 and Friday 21 September 2007: installation service (removals, cars, diplomatic privileges), school fees, Personnel Records Office (including attestations), French visas; duty travel, leave, reinstallation indemnity, unemployment benefit, tax information and social affairs. The French and Swiss cards service will remain open as usual, from 8:30 to 12:30. Thank you for your understanding. HR Department HR-SPS Group

Radioactive waste legislation. Hearings before the Subcommittee on Energy and the Environment of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-Seventh Congress, First Session on H.R. 1993; H.R. 2800; H.R. 2840; H.R. 2881; H.R. 3809, June 23 and 25; July 9, 1981

International Nuclear Information System (INIS)

Anon.

1981-01-01

This three-day hearing was held to consider five bills on radioactive waste, set priorities for a repository construction program, consider an administration proposal to develop a small-scale test facility for deep permanent storage of high-level wastes, and determine what role the public and private sectors should assume. The hearing record includes the text of H.R. 1993, H.R. 2800, H.R. 2840, H.R. 2881, and H.R. 3809; the statements of 10 witnesses and two panels; and three appendices with additional material submitted for the record

The Factors of Forming the National HR-Management Model

Directory of Open Access Journals (Sweden)

Elena P. Kostenko

2017-12-01

Full Text Available There are some factors considered in this article, which influence the forming of national HR-management model. The group-forming criterion is the nature of factors, that determine the system of HR-management as a system of corporate culture values, norms and rules of organizational behavior, ways of realization some important managing functions and dominating approaches to make decisions. This article shows that the plurality of combinations in different factors leads to forming the unique HR-management model. The geoclimatic factor influences the principles of the labor organization (orientation primarily on individual or collective forms of labor, attitude to the management experience of other countries, attitude to resources, etc., the distribution of labor resources, the level of labor mobility, and the psychosocial type of employee. Models of man's labor behavior are constituted In the process of historical development. Attention is focused on the formation of a national HR-model, such as the conducted socio-economic policy, the characteristics of the institutional environment, economic goals and priorities of the country's development, the level of development and the nature of the national productive forces and economic structures. Much attention was paid to the analysis of the historically formed value system and labor traditions, which influence the approaches to HR-management. As far as religion influences the model of person’s inclusion in labor, motives of labor behavior, management culture of a certain employee, preferred payment etc., we examined how the main traditional religions (Christianity, Islam, Judaism, Buddhism, Confucianism, Hinduism influence the HR-management system in different countries.

[How do Prevention Projects Reach their Target Groups? Results of a Survey with Prevention Projects].

Science.gov (United States)

Brand, T; Böttcher, S; Jahn, I

2015-12-01

 The aim of this study was to assess methods used to access target groups in prevention projects funded within the prevention research framework by the German Federal Ministry of Education and Research.  A survey with prevention projects was conducted. Access strategies, communication channels, incentives, programme reach, and successful practical recruitment strategies were explored.  38 out of 60 projects took part in the survey. Most projects accessed their target group within structured settings (e. g., child day-care centers, schools, workplaces). Multiple communication channels and incentives were used, with written information and monetary incentives being used most frequently. Only few projects were able to report their programme reach adequately; programme reach was highest for programmes accessing the target groups in structured settings. The respondents viewed active recruitment via personal communication with the target group and key persons in the settings as the most successful strategy.  The paper provides an overview on recruitment strategies used in current preven-tion projects. More systematic research on programme reach is necessary. © Georg Thieme Verlag KG Stuttgart · New York.

Topical W-7 inhibits ultraviolet radiation-induced melanogenesis in Skh:HR2 pigmented hairless mice

International Nuclear Information System (INIS)

Dowdy, J.C.; Anthony, F.A.; Costlow, M.E.

1995-01-01

We studied the effect of N-(6-aminohexyl)-5-chloro-1-napthalenesulfonamide (W-7) on ultraviolet radiation (UVR)-induced melanogenesis (tanning) in Skh:HR2 pigmented hairless mice. Topically pretreated mice were exposed to subminimal edematogenic as well as edematogenic UVR doses to establish whether W-7-UVR-induced edema prophylaxis allows increased melanogenesis while preventing edema. Ultraviolet light-irradiated vehicle control animals developed visible trans; however, both W-7-treated groups failed to tan. Topical W-7 before UVR exposure inhibited UVR induction of dopa oxidase activity in melanocytes by 49% (P=0.029) and inhibited UVR-induced deposition of melanin in the epidermis by 88% (P=0.006). Topical W-7 blocked 23% of the UVR but this blockage could not account for the inhibition of dopa oxidase and melanization. We conclude that, in addition to preventing edema, W-7 inhibits UVR-induced melanogenesis, possibly by affecting Ca 2+ -calmodulin and/or protein kinase C-dependent processes. (au) 30 refs

Topical W-7 inhibits ultraviolet radiation-induced melanogenesis in Skh:HR2 pigmented hairless mice

Energy Technology Data Exchange (ETDEWEB)

Dowdy, J.C. [Univ. of Memphis, Div. of Molecular Sciences and Microbiology, Memphis, Tennessee (United States); Anthony, F.A.; Costlow, M.E. [Schering-Plough HealthCare Products, Inc., Advanced Product Research, Memphis, Tennessee (United States)

1995-08-01

We studied the effect of N-(6-aminohexyl)-5-chloro-1-napthalenesulfonamide (W-7) on ultraviolet radiation (UVR)-induced melanogenesis (tanning) in Skh:HR2 pigmented hairless mice. Topically pretreated mice were exposed to subminimal edematogenic as well as edematogenic UVR doses to establish whether W-7-UVR-induced edema prophylaxis allows increased melanogenesis while preventing edema. Ultraviolet light-irradiated vehicle control animals developed visible trans; however, both W-7-treated groups failed to tan. Topical W-7 before UVR exposure inhibited UVR induction of dopa oxidase activity in melanocytes by 49% (P=0.029) and inhibited UVR-induced deposition of melanin in the epidermis by 88% (P=0.006). Topical W-7 blocked 23% of the UVR but this blockage could not account for the inhibition of dopa oxidase and melanization. We conclude that, in addition to preventing edema, W-7 inhibits UVR-induced melanogenesis, possibly by affecting Ca{sup 2+}-calmodulin and/or protein kinase C-dependent processes. (au) 30 refs.

Designing HR Organizational Structures in terms of the HR Business Partner Model Principles from the Perspective of Czech Organizations

Directory of Open Access Journals (Sweden)

Marek Stříteský

2014-03-01

Full Text Available This paper describes new trends related to the concepts contained in HR organizational structures within Czech organizations. In addition, it describes the specifics of the roles played by HR in those organizations which have transformed their HR departments in terms of the principles of the HR Business Partner Model, both in theory based on available resources, and at the practical level based on the results of primary examination. The goal of this paper is to present the key perceptions of the changes made in the HR structure within the organizations, as well as the impact of these changes on the effectiveness of the HR departments concerned. Another goal of the paper is to summarize the responsibilities of the newly created position known as the HR Business Partner in these organizations as well as the demands placed upon the personnel employed in the HR Business Partner role. The paper offers conclusions based on the results of both quantitative and qualitative surveys. It also contains a case study of one organization which has one of the best transformed HR departments, and whose services are classified, by internal clients, as being of high quality.

Hr Pitt mängib hr Smithi / Timo Diener

Index Scriptorium Estoniae

Diener, Timo

2005-01-01

Brad Pitt actionkomöödias "Hr ja pr Smith" ("Mr and Mrs Smith") : režissöör Doug Liman : Ameerika Ühendriigid 2005. Filmi ümber puhkenud skandaalist ning näitleja plaanitavatest filmirollidest aastal 2006

100-HR-2 Operable Unit Focused Feasibility study report

International Nuclear Information System (INIS)

1995-01-01

The standard Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) Feasibility Study (FS) includes development and screening of alternatives (Phases 1 and 2) and the detailed analysis of alternatives (Phase 3). This focused feasibility study (FFS) was conducted for the 100-HR-2 Operable Unit (OU) at the Hanford Site in southeastern Washington. This FFS constitutes the Phase 3 portion of the FS process for the remedial alternatives initially developed and screened in the 100 Area Feasibility Study Phases 1 and 2 (DOE-RL 1993a). The objective of this OU-specific FFS is to provide decision makers with sufficient information to allow appropriate and timely selection of interim remedial measures (IRM) for the seven IRM candidate sites associated with the 100-HR-2 OU. The IRM candidate waste sites identified in Table ES-1 are determined in the limited field investigation (DOE-RL 1994b). Site profiles are developed for each of these waste sites. The site profiles are used in the application of the plug-in approach. The waste site either plugs into the analysis of the alternatives for the group, or deviations from the developed group alternatives are described and documented. A summary for the 100-HR-2 IRM candidate waste site is as follows: none of the waste sites require additional alternative development. six of the seven waste sites directly plug into the waste site group alternatives. The site-specific detailed analysis is conducted, referencing the waste site group analysis as appropriate. A waste site detailed analysis summary is presented in Table ES-1.A comparative analysis of remedial alternatives is presented for each waste site. A summary of the comparative analysis is presented in Table ES-2

Putting HR outsourcing into practice.

Science.gov (United States)

Berger, Michael

2007-01-01

Faced with the time-consuming responsibility of human resources (HR) management, a growing number of medical practices are outsourcing their HR to professional employer organizations (PEOs) so they can concentrate on their core business. A PEO functions as an HR department-minus the high overhead-managing daily administrative tasks such as payroll processing and related tax filings, employee benefits, and workers' compensation coverage and claims resolution. PEOs help physicians' offices keep up with the piles of paperwork that never seem to shrink, freeing doctors to focus on patient care and building their practice. Because of their volume buying power, PEOs are able to offer employees of small medical practices big-company benefits-everything from health, dental, and vision coverage to long-term disability insurance and tuition assistance. A fledgling industry only a decade ago, HR outsourcing has morphed into a blossoming industry. Enlisting the services of a PEO is now considered de rigueur in many small business circles.

To share or not to share: thats the question! When does sharing of HR services maximize perceived HR service value?

NARCIS (Netherlands)

Meijerink, Jeroen Gerard; Hofman, Erwin; Hemels, Hinse

2011-01-01

Nowadays, organizations can rely on a variety of delivery channels for offering HR services to employees, such as HR shared service centres, embedded HR professionals or electronic HRM. However, when should organizations opt for one of the many HR delivery channels that are at their disposal to

Joint Group on Pollution Prevention: Partnering for Progress

Science.gov (United States)

Hill, R.

2001-01-01

This viewgraph presentation outlines the Joint Group on Pollution Prevention (JG-PP) partnership. Details are given on what groups comprise JG-PP, the proven methodology for what JG-PP can accomplish, the common problems, joint solutions, and shared efforts, and some of the JG-PP projects.

Preventing acute malnutrition among young children in crises: a prospective intervention study in Niger.

Science.gov (United States)

Langendorf, Céline; Roederer, Thomas; de Pee, Saskia; Brown, Denise; Doyon, Stéphane; Mamaty, Abdoul-Aziz; Touré, Lynda W-M; Manzo, Mahamane L; Grais, Rebecca F

2014-09-01

(weight-for-length Z-score [WLZ]cash compared with the cash-only strategy (cash versus HQ-LNS/cash adjusted hazard ratio [HR]=2.30, 95% CI 1.60-3.29; cash versus SC+/cash HR=2.42, 95% CI 1.39-4.21; cash versus MQ-LNS/cash HR=2.07, 95% CI 1.52-2.83) or with the supplementary food only groups (HQ-LNS versus HQ-LNS/cash HR=1.84, 95% CI 1.35-2.51; SC+ versus SC+/cash HR=2.53, 95% CI 1.47-4.35). In addition, the incidence of SAM was three times lower in the SC+/cash group compared with the SC+ only group (SC+ only versus SC+/cash HR=3.13, 95% CI 1.65-5.94). However, non-quantified differences between groups, may limit the interpretation of the impact of the strategies. Preventive distributions combining a supplementary food and cash transfer had a better preventive effect on MAM and SAM than strategies relying on cash transfer or supplementary food alone. As a result, distribution of nutritious supplementary foods to young children in conjunction with household support should remain a pillar of emergency nutritional interventions. Additional rigorous research is vital to evaluate the effectiveness of these and other nutritional interventions in diverse settings. ClinicalTrials.gov NCT01828814 Please see later in the article for the Editors' Summary.

Prevention of falls in nursing homes: subgroup analyses of a randomized fall prevention trial.

Science.gov (United States)

Rapp, Kilian; Lamb, Sarah E; Büchele, Gisela; Lall, Ranjit; Lindemann, Ulrich; Becker, Clemens

2008-06-01

To evaluate the effectiveness of a multifactorial fall prevention program in prespecified subgroups of nursing home residents. Secondary analysis of a cluster-randomized, controlled trial. Six nursing homes in Germany. Seven hundred twenty-five long-stay residents; median age 86; 80% female. Staff and resident education on fall prevention, advice on environmental adaptations, recommendation to wear hip protectors, and progressive balance and resistance training. Time to first fall and the number of falls. Falls were assessed during the 12-month intervention period. Univariate regression analyses were performed, including a confirmatory test of interaction. The intervention was more effective in people with cognitive impairment (hazard ratio (HR)=0.49, 95% confidence interval (CI)=0.35-0.69) than in those who were cognitively intact (HR=0.91, 95% CI=0.68-1.22), in people with a prior history of falls (HR=0.47, 95% CI=0.33-0.67) than in those with no prior fall history (HR=0.77, 95% CI=0.58-1.01), in people with urinary incontinence (HR=0.59, 95% CI=0.45-0.77) than in those with no urinary incontinence (HR=0.98, 95% CI=0.68-1.42), and in people with no mood problems (incidence rate ratio (IRR)=0.41, 95% CI=0.27-0.61) than in those with mood problems (IRR=0.74, 95% CI=0.51-1.09). The effectiveness of a multifactorial fall prevention program differed between subgroups of nursing home residents. Cognitive impairment, a history of falls, urinary incontinence, and depressed mood were important in determining response.

GPs' perspectives on preventive care for older people: a focus group study.

Science.gov (United States)

Drewes, Yvonne M; Koenen, Julia M; de Ruijter, Wouter; van Dijk-van Dijk, D J Annemarie; van der Weele, Gerda M; Middelkoop, Barend J C; Reis, Ria; Assendelft, Willem J J; Gussekloo, Jacobijn

2012-11-01

Preventive care traditionally aims to prevent diseases or injuries. For older people, different aims of prevention, such as maintenance of independence and wellbeing, are increasingly important. To explore GPs' perspectives on preventive care for older people. Qualitative study comprising six focus groups with GPs in the Netherlands. The focus-group discussions with 37 GPs were analysed using the framework analysis method. Whether or not to implement preventive care for older people depends on the patient's individual level of vitality, as perceived by the GP. For older people with a high level of vitality, GPs confine their role to standardised disease-oriented prevention on a patient's request; when the vitality levels in older people fall, the scope of preventive care shifts from prevention of disease to prevention of functional decline. For older, vulnerable people, GPs expect most benefit from a proactive, individualised approach, enabling them to live as independently as possible. Based on these perspectives, a conceptual model for preventive care was developed, which describes GPs' different perspectives toward older people who are vulnerable and those with high levels of vitality. It focuses on five main dimensions: aim of care (prevention of disease versus prevention of functional decline), concept of care (disease model versus functional model), initiator (older persons themselves versus GP), target groups (people with requests versus specified risk groups), and content of preventive care (mainly cardiovascular risk management versus functional decline). GPs' perspectives on preventive care are determined by their perception of the level of vitality of their older patients. Preventive care for older people with high levels of vitality may consist of a standardised disease-oriented approach; those who are vulnerable will need an individualised approach to prevent functional decline.

HR competencies at a merged Higher Education Institution

Directory of Open Access Journals (Sweden)

Cecile M. Schultz

2010-06-01

Research purposes: The aim of this study was to determine the HR competencies at a merged higher education institution. Other objectives were to establish the satisfaction of academics, administrative staff and management regarding the HR competencies and the importance thereof. Motivation for the study: Human resource professionals require assistance by providing HR competencies necessary to add value at a merged higher education institution. Research designs, approaches and methods: A quantitative research design was employed as the research strategy. The questionnaire was based on the literature, the business plan and the HR balanced scorecard report. The target population was 1363 permanent staff on one campus and the response rate was 28%. A principal factor analysis, spider charts and box plots were utilised for data analysis. The results indicated business knowledge, HR practices, personal skills and management skills as the vital HR competencies. Practical implications: Staff were not satisfied with the current HR competencies and consequently this necessitated attention to improve the deficient areas. Contribution: This study shows that limited research was done with regard to HR competencies in the South African higher education backdrop.

Effect of hrHPV infection on anti-apoptotic gene and pro-apoptotic gene expression in cervical cancer tissue

Directory of Open Access Journals (Sweden)

Min-Er Tang

2016-09-01

Full Text Available Objective: To study the effect of hrHPV infection on anti-apoptotic gene and pro-apoptotic gene expression in cervical cancer tissue. Methods: A total of 56 patients with cervical cancer, 94 cases of patients with cervical intraepithelial neoplasia and 48 cases of patients with chronic cervicitis who were treated in our hospital from May 2013 to December 2015 were selected for study and included in malignant group, precancerous lesion group and benign group respectively. hrHPV infection as well as the expression of anti-apoptotic genes and proapoptotic genes in cervical tissue were detected. Results: hrHPV infection rate and viral load in cervical tissue of malignant group were significantly higher than those of precancerous lesion group and benign group; P27 and p16 levels in cervical tissue of malignant group were significantly lower than those of precancerous lesion group and benign group, and K-ras, c-myc, Prdx4 and TNFAIP8 levels were significantly higher than those of precancerous lesion group and benign group; the greater the HPV virus load, the lower the p27 and p16 levels and the higher the K-ras, c-myc, Prdx4 and TNFAIP8 levels in cervical tissue. Conclusions: hrHPV infection can result in tumor suppressor genes p27 and p16 expression deletion and increase the expression of proto-oncogene and apoptosis-inhibiting genes, and it is associated with the occurrence and development of cervical cancer.

Screening for high risk human papilloma virus (HR-HPV) subtypes, among Sudanese patients with oral lesions.

Science.gov (United States)

Babiker, Ali Yousif; Eltom, Faris Margani; Abdalaziz, Mohamed S; Rahmani, Arshad; Abusail, Saadalnour; Ahmed, Hussain Gadelkareem

2013-01-01

HR-HPV subtypes are strongly linked to etiology of many human cancers including oral cancer. The epidemiology of infection with different HPV genotypes greatly varies in different countries. The aim of this study was to identify and genotype the HR-HPV subtypes in oral tissues obtained from Sudanese patients with oral lesions. In this retrospective study 200 patients with oral lesions were screened by molecular methods (PCR) for the presence of HR-HPV subtypes. Of the 200 patients, 100/200 were patients with oral cancer (ascertained as case group) and 100/200 were patients with non-neoplastic oral lesions (ascertained as control group). Out of the 200 patients, 12/200 (6%) were found with HR-HPV infection. Of the 12 positive patients, 8/12 (66.7%) were among cases and the remaining 4/12 (33.3%) were among control group. The distribution of different genotypes was: type HPV 16 6/12 (50%), HPV18 4/12 (34%), HPV 31 1/12 (8%) and HPV 33 1/12 (8%). In view of these findings, HPV particularly subtypes 16 and 18 play a role in the etiology of oral cancer in the Sudan.

Joint optimization of production scheduling and machine group preventive maintenance

International Nuclear Information System (INIS)

Xiao, Lei; Song, Sanling; Chen, Xiaohui; Coit, David W.

2016-01-01

Joint optimization models were developed combining group preventive maintenance of a series system and production scheduling. In this paper, we propose a joint optimization model to minimize the total cost including production cost, preventive maintenance cost, minimal repair cost for unexpected failures and tardiness cost. The total cost depends on both the production process and the machine maintenance plan associated with reliability. For the problems addressed in this research, any machine unavailability leads to system downtime. Therefore, it is important to optimize the preventive maintenance of machines because their performance impacts the collective production processing associated with all machines. Too lengthy preventive maintenance intervals may be associated with low scheduled machine maintenance cost, but may incur expensive costs for unplanned failure due to low machine reliability. Alternatively, too frequent preventive maintenance activities may achieve the desired high reliability machines, but unacceptably high scheduled maintenance cost. Additionally, product scheduling plans affect tardiness and maintenance cost. Two results are obtained when solving the problem; the optimal group preventive maintenance interval for machines, and the assignment of each job, including the corresponding start time and completion time. To solve this non-deterministic polynomial-time problem, random keys genetic algorithms are used, and a numerical example is solved to illustrate the proposed model. - Highlights: • Group preventive maintenance (PM) planning and production scheduling are jointed. • Maintenance interval and assignment of jobs are decided by minimizing total cost. • Relationships among system age, PM, job processing time are quantified. • Random keys genetic algorithms (GA) are used to solve the NP-hard problem. • Random keys GA and Particle Swarm Optimization (PSO) are compared.

Attending Weak Signals: The Prevention of Work-related Illnesses

Directory of Open Access Journals (Sweden)

Roy Liff

2017-06-01

Full Text Available This article examines the characteristics of communication among managers, human resource (HR experts, and occupational health care specialists, as they deal with such informal information as weak signals in the prevention of work-related illnesses, using a theoretical framework in which the prevention of work-related illness is analogous to theory on crisis management. This is a qualitative study in which individual and focus-group interviews were conducted in a Swedish context with occupational health care specialists, managers, and HR experts. The results suggest that organizational solutions have failed and continue to fail at controlling workers’ health problems, although the main difficulty is not in identifying the ‘right’ individually oriented weak signals. Rather, it is upper management’s reliance on formal information (e.g., statistics and surveys – because of the difficulty in supplementing it with informal information (e.g., rumors and gossip – that makes it difficult to improve traditional health and safety work

Preventing acute malnutrition among young children in crises: a prospective intervention study in Niger.

Directory of Open Access Journals (Sweden)

Céline Langendorf

2014-09-01

December 2011. Primary endpoints were SAM (weight-for-length Z-score [WLZ]<-3 and/or mid-upper arm circumference [MUAC]<11.5 cm and/or bipedal edema and MAM (-3≤WLZ<-2 and/or 11.5≤MUAC<12.5 cm. A total of 5,395 children were included in the analysis (615 to 1,054 per group. Incidence of MAM was twice lower in the strategies receiving a food supplement combined with cash compared with the cash-only strategy (cash versus HQ-LNS/cash adjusted hazard ratio [HR]=2.30, 95% CI 1.60-3.29; cash versus SC+/cash HR=2.42, 95% CI 1.39-4.21; cash versus MQ-LNS/cash HR=2.07, 95% CI 1.52-2.83 or with the supplementary food only groups (HQ-LNS versus HQ-LNS/cash HR=1.84, 95% CI 1.35-2.51; SC+ versus SC+/cash HR=2.53, 95% CI 1.47-4.35. In addition, the incidence of SAM was three times lower in the SC+/cash group compared with the SC+ only group (SC+ only versus SC+/cash HR=3.13, 95% CI 1.65-5.94. However, non-quantified differences between groups, may limit the interpretation of the impact of the strategies. CONCLUSIONS: Preventive distributions combining a supplementary food and cash transfer had a better preventive effect on MAM and SAM than strategies relying on cash transfer or supplementary food alone. As a result, distribution of nutritious supplementary foods to young children in conjunction with household support should remain a pillar of emergency nutritional interventions. Additional rigorous research is vital to evaluate the effectiveness of these and other nutritional interventions in diverse settings. TRIAL REGISTRATION: ClinicalTrials.gov NCT01828814 Please see later in the article for the Editors' Summary.

Global trends and challenges to the HR profession.

OpenAIRE

Prouska, Rea; Cooke, Fang Lee.

2006-01-01

The outsourcing of HR activities is a management strategy that may be adopted in response to a number of pressures that an organization is faced with. It is one aspect of business process outsourcing that is increasingly deployed by firms in order to enhance their organizational competitiveness. HR outsourcing can be defined as ‘placing responsibility for various elements of the HR function with a third-party provider’ (Turnbull, 2002, p.11). In spite of the perceived benefits of HR outsourci...

Change of offices for HR Department - disrupted service during the last week of February 2013

CERN Multimedia

2013-01-01

HR Department would like to inform that, due to office renovation work, a number of HR Services currently located on the ground, first and second floors of Building 5 will move to temporary offices as from late February.   The removals will take place from Friday 22 until Tuesday 26 February 2013 inclusive and during this period, telephone and e-mail contact may be disrupted. The following services will be relocated to: Building 510  – ground floor (until mid-June) Head of Department and Deputy Office of the Head of HR Department Group Leaders and Partners Diversity Office HR Legal Section Building 652 – Prefab/Algeco (until September) Human Resources Advisors and assistants Staff Recruitment Service Fellows & Apprentices Service Students & Associates Service Temporary office numbers will be available in the CERN phonebook. Any emergencies during the removals may be addressed to Lynda.Leroux@cern.ch Thank you in advance for your understanding. HR Head O...

Risk factors and prognostic role of an electrical storm in patients after myocardial infarction with an implanted ICD for secondary prevention.

Science.gov (United States)

Kwaśniewski, Wojciech; Filipecki, Artur; Orszulak, Michał; Orszulak, Witold; Urbańczyk, Dagmara; Roczniok, Robert; Trusz-Gluza, Maria; Mizia-Stec, Katarzyna

2018-04-01

The aim of our study was to determine the risk factors for electrical storm (ES) and to assess the impact of ES on the long-term prognosis in patients after myocardial infarction (MI) with an implantable cardioverter-defibrillator (ICD) for secondary prevention of sudden cardiac death (SCD). We retrospectively analyzed 416 patients with coronary artery disease after MI who had an implanted ICD for secondary prevention of SCD. Fifty (12%) patients had one or more incidents of an electrical storm - the ES (+) group. We matched the reference group of 47 patients from 366 ES (-) patients. We analyzed 3,408 episodes of ventricular arrhythmias: 3,148 ventricular tachyarrhythmic episodes in the ES (+) group (including 187 episodes of ES) and 260 in the ES (-) group. Multivariate logistic regression showed that inferior wall MI (RR = 3.98, 95% CI: 1.52-10.41) and the absence of coronary revascularization (RR = 2.92, 95% CI: 1.18-7.21) were independent predictors of ES ( p = 0.0014). During 6-year observation of 97 patients, there were 39 (40%) deaths: 25 (50%) subjects in the ES (+) group and 14 (30%) in the ES (-) group ( p = 0.036). Independent predictors of death were: the occurrence of ES (HR = 1.93), older age (HR = 1.06), and lower left ventricular ejection fraction (HR = 0.95) (for all p storm in patients after MI with ICD for secondary prevention is a relatively common phenomenon and has a negative prognostic significance. Myocardial infarction of the inferior wall and the absence of coronary revascularization are predisposing factors for the occurrence of an ES.

Clofibrate prevents and reverses the hemodynamic manifestations of hyperthyroidism in rats.

Science.gov (United States)

Rodríguez-Gómez, Isabel; Cruz, Antonio; Moreno, Juan Manuel; Soler, Agatángelo; Osuna, Antonio; Vargas, Félix

2008-03-01

This study analyzed the effects of the chronic administration of clofibrate, a peroxisome proliferator-activated receptor-alpha (PPARalpha) agonist, on the development and established hemodynamic, morphologic, metabolic, and renal manifestations of hyperthyroidism in rats. The prevention study used four groups of male Wistar rats: control, clofibrate (240 mg/kg/day by gavage), T(4)(75 microg thyroxine/rat/day s.c.), and T(4)+clofibrate. All treatments were maintained for 3 weeks. Body weight (BW), tail systolic blood pressure (SBP), and heart rate (HR) were recorded weekly. Finally, temperature, SBP, pulse pressure (PP) and HR were recorded in conscious rats, and morphologic, metabolic, plasma, and renal variables were measured. The reversion study used two groups of rats, T(4)(treated for 6 weeks) and T(4)+clofibrate, measuring their hemodynamic variables and temperature for 3 weeks. T(4) increased BP, HR, PP, and temperature when compared with control rats. Clofibrate prevented and reversed the increase in SBP, HR, PP, and temperature produced by T(4) administration, reduced plasma thyroid hormone levels, and increased plasma thyroid-stimulating hormone values and phenol-uridine diphosphate-glucuronosyl-transferase (UGT) activity. However, clofibrate did not modify the cardiac or renal hypertrophy, polyphagia, polydipsia, or proteinuria of hyperthyroid rats. In normal rats, clofibrate treatment did not significantly change thyroid hormone levels, phenol-UGT activity, or any hemodynamic, morphologic, or renal variables. Chronic clofibrate treatment suppressed the hemodynamic manifestations and increased temperature of hyperthyroidism, an effect that can be produced by direct antithyroid effects. However, clofibrate administration did not modify the morphologic, metabolic, or renal alterations of hyperthyroid rats, indicating specificity in the antithyroid actions of clofibrate.

Interface characteristic during bonding of Be and HR-1 stainless steel by hot pressing

International Nuclear Information System (INIS)

Li Hui; Kang Renmu; Zhou Shangqi; Kong Jilan; Zhang Pengcheng

2010-01-01

Be and HR-I stainless steel was diffusion bonded by hot pressing. The microstructure,composition and phase distribution and mechanical properties of the joints were analyzed using the optical microscopy, scanning electron microscopy(SEM), scanning auger microspectroscopy(SAM) and x-ray diffraction(XRD), and the effect of different interlayer materials Cu and Al and Ag-Cu alloy was also discussed. The results show that it is not easy to joint Be and HR-1 stainless when Al was used as the interlayer material, but good joints can be obtained using Cu and Ag and Cu alloy as the interlayer materials, because the formation of Be-Fe brittle intermetallic compounds was prevented. Ag-Cu alloy is the best interlayer materials among them, as it can reduce the mutual diffusion between Be and Fe. (authors)

Efficacy Trial of a Selective Prevention Program Targeting Both Eating Disorder Symptoms and Unhealthy Weight Gain among Female College Students

Science.gov (United States)

Stice, Eric; Rohde, Paul; Shaw, Heather; Marti, C. Nathan

2012-01-01

Objective: Evaluate a selective prevention program targeting both eating disorder symptoms and unhealthy weight gain in young women. Method: Female college students at high-risk for these outcomes by virtue of body image concerns (N = 398; M age = 18.4 years, SD = 0.6) were randomized to the Healthy Weight group-based 4-hr prevention program,…

Sex disparities in acute myocardial infarction incidence: do ethnic minority groups differ from the majority population?

Science.gov (United States)

van Oeffelen, Aloysia A M; Vaartjes, Ilonca; Stronks, Karien; Bots, Michiel L; Agyemang, Charles

2015-02-01

The incidence of acute myocardial infarction (AMI) in men exceeds that in women. The extent of this sex disparity varies widely between countries. Variations may also exist between ethnic minority groups and the majority population, but scientific evidence is lacking. A nationwide register-based cohort study was conducted (n = 7,601,785) between 1997 and 2007. Cox Proportional Hazard Models were used to estimate sex disparities in AMI incidence within the Dutch majority population and within ethnic minority groups, stratified by age (30-54, 55-64, ≥65 years). AMI incidence was higher in men than in women in all groups under study. Compared with the majority population (hazard ratio (HR): 2.23; 95% confidence interval (95% CI): 2.21-2.25), sex disparities were similar among minorities originating from the immediate surrounding countries (Belgium, Germany), whereas they were greater in most other minority groups. Most pronounced results were found among minorities from Morocco (HR: 3.48; 95% CI: 2.48-4.88), South Asia (HR: 3.92; 95% CI: 2.45-6.26) and Turkey (HR: 3.98; 95% CI: 3.51-4.51). Sex disparity differences were predominantly evident in those below 55 years of age, and were mainly provoked by a higher AMI incidence in ethnic minority men compared with men belonging to the Dutch majority population. Sex disparities in AMI incidence clearly varied between ethnic minorities and the Dutch majority population. Health prevention strategies may first target at a reduction of AMI incidence in young ethnic minority men, especially those originating from Turkey and South Asia. Furthermore, an increase in AMI incidence in their female counterparts should be prevented. © The European Society of Cardiology 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Vaccines for prevention of group B meningococcal disease: Not your father's vaccines.

Science.gov (United States)

Harrison, Lee H

2015-11-27

For decades, there was no licensed vaccine for prevention of endemic capsular group B meningococcal disease, despite the availability of vaccines for prevention of the other most common meningococcal capsular groups. Recently, however, two new vaccines have been licensed for prevention of group B disease. Although immunogenic and considered to have an acceptable safety profile, there are many scientific unknowns about these vaccines, including effectiveness against antigenically diverse endemic meningococcal strains; duration of protection; whether they provide any herd protection; and whether there will be meningococcal antigenic changes that will diminish effectiveness over time. In addition, these vaccines present societal dilemmas that could influence how they are used in the U.S., including high vaccine cost in the face of a historically low incidence of meningococcal disease. These issues are discussed in this review. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Ltd.. All rights reserved.

Stress Prevention and Mindfulness: A Psychoeducational and Support Group for Teachers

Science.gov (United States)

Reiser, Jenson E.; Murphy, Susan L.; McCarthy, Christopher J.

2016-01-01

A stress prevention and mindfulness (SPAM) group is described, which is a 6-week psychoeducational and support group for teachers. The group incorporated psychoeducation about stress and utilized elements of Mindfulness-Based Stress Reduction (MBSR). The group was implemented in a public charter school in the Southwest. Preliminary evaluation…

Do line managers’ have ‘linking pin’ in HR roles?

Directory of Open Access Journals (Sweden)

Mohamed Ayyub Hassan

2015-01-01

Full Text Available Purpose: The present article aims to identify the possible line managers’ involvement factors in human resource (HR initiatives and its ‘linking pin’ to the HR roles. In this regard, few factors have been considered pertinent to line managers’ involvement factors in HR initiatives which are desire, self-efficacy, and HR support. Whereas, the considered dimensions of HR roles reviewed are strategic partner, change agent, employee champion, and administrative expert. Design/methodology/approach: The paper intends to provide a conceptual review of the past literature in the areas of HR roles and line managers and further justify the proposed conceptual framework that will move this work further. Findings: The review also showed that HR devolution to line managers will boost line managers’ participation and responsibility to practice HR roles at the workplace. Research limitations/implications: The main limitation of this review is no empirical evidence provided by the authors to support the literature of the article. All the provided literature is written based on the findings gained from the previous studies. Practical implications: Line managers’ involvement in HR Initiatives can increase the competency diversity among line manager. This in turn can help the organization to operate at high efficiency. Originality/value: There is a notable lack of research conducted to identify line managers’ involvement in HR. Therefore, this article contributes to the literature on the relationship between line managers and HR roles.

The Evolution of the Personnel Function in Capital Group (Case of Zywiec Group

Directory of Open Access Journals (Sweden)

Anna Borkowska

2008-04-01

Full Text Available This article constitutes a detailed case study on the evolution on the personnel function in Zywiec Group that followed from the restructuring of the member breweries of the capital group. It covers the process of integration of the Group and changes to the human resources management system. It also contains theoretical reflections upon the role of HR specialists in the process of the integration of the companies. The organization of the personnel function has been presented here against a period spanning 3 years of G activity (wider range of HR responsibility, increase in the number of specialists employed in HR, lower age, higher level of education.

FACILITATING RADICAL FRONT-END INNOVATION THROUGH TARGETED HR PRACTICES

DEFF Research Database (Denmark)

Aagaard, Annabeth

2017-01-01

This study examines how radical front end innovation can be actively facilitated through selected and targeted HR practices and bundles of HR practices. The empirical field is an explorative case study of front end innovation and HR practices in the pharmaceutical industry, with an in-depth case ...

Studies on the intracellular localization of hHR23B

International Nuclear Information System (INIS)

Katiyar, Samiksha; Lennarz, William J.

2005-01-01

Yeast Rad23, originally identified as a DNA repair protein, has been proposed to participate in other cellular functions, i.e., the proteasome-degradation pathway, the process of spindle pole body duplication and as a component of the anaphase checkpoint. Two human homologs of yeast Rad23, hHR23A and hHR23B, exhibit high sequence homology with yRad23 and also have been shown to be involved in DNA repair and proteasome-dependent degradation. Previous studies on the intracellular localization of hHR23A and hHR23B revealed their predominant localization in the nucleus during interphase and in the cytoplasm during mitosis. We have analyzed the localization of hHR23B during all the phases of the cell cycle using immunofluorescence. Unlike previous studies, our results suggest localization of hHR23B in the nucleus as well as in the cytoplasm during G1 phase. The nuclear levels of hHR23B decrease during S-phase of the cell cycle. When the cell enters mitosis, hHR23B relocalizes in the cytoplasm without association with chromatin. These results indicate that the intracellular distribution hHR23B is cell cycle dependent

Measurement of 24-hr whole-body retention of sup(99m)Tc-MDP with a thyroid uptake probe

International Nuclear Information System (INIS)

Seto, Hikaru; Kakishita, Masao; Futatsuya, Ryusuke

1981-01-01

A new method for measurement of 24-hr whole-body retention (WBR) of sup(99m)Tc-MDP, using a thyroid uptake probe was established and its clinical significance was evaluated in various bone diseases. (1) Reproducibility of 24-hr WBR in 9 patients was very good. Correlation coefficient was 0.997 and coefficient of variability was only 1.83%. (2) Radiochemical purity of sup(99m)Tc-MDP was 97.8 +- 0.7% (n = 5), indicating no significant inter-lot variations. (3) 24-hr WBR of normal adult males (n = 5) was 30.0 +- 4.9%, which was significantly elevated compared to the reported sup(99m)Tc-HEDP WBR of 19.2 +- 1.7%. Whole-body retentions of chronic renal failure, metastatic bone disease and hyperthyroidism groups were significantly elevated compared to that of the normal group. However, WBR of steroid-induced osteoporotic group was significantly decreased. Based on these results, this thyroid uptake probe method was simple, reproducible and accurate to measure 24-hr WBR of sup(99m)Tc-MDP. Quantification of WBR of sup(99m)Tc-MDP was of great clinical value to diagnose metabolic bone disease and to follow-up metabolic and metastatic bone diseases. (author)

[THE FIRST EPIDEMIOLOGICAL DATA ABOUT THE HR-HUMAN PAPILLOMA VIRUS TYPES IN SOUTH AND NORTHERN BULGARIA].

Science.gov (United States)

Kovachev, S; Slavov, V; Slavova, K; Ganovska, A

2015-01-01

The aim of our study were to evaluate the prevalence of HR-HPV infection in women between 15 and 55 years of age in the South and Northern Bulgaria. We have analyzed the HPV status (using DNA-sorb-AM nucleic acid extraction kit) in cervical samples collected during a 3 year period (2010-2012) from 1020 women, aged 15-55 and divided in four age groups, who attended their gynecologists for HPV-DNA cervical test. The rate of the HR-HPV infection was established to be 39.9%. HR-HPV negative were 60.1% of the evaluated subjects. The most commonly isolated genotype in all 407 (100%) infected women was HPV 16 - 190 women (46.7%), followed by HPV 56 - 78 (19.1%), HPV 31- 48 (11.8%) and HPV 33 - 45 (11.1%). To our knowledge, this is the first survey evaluating the prevalence of HR-HPV infection in the South and Northern regions of Bulgarian towns and drawing attention to the unusually high proportion of different HR-HPV.

Efficacy Trial of a Selective Prevention Program Targeting Both Eating Disorders and Obesity among Female College Students: 1- and 2-Year Follow-Up Effects

Science.gov (United States)

Stice, Eric; Rohde, Paul; Shaw, Heather; Marti, C. Nathan

2013-01-01

Objective: Evaluate the effects of a prevention program targeting both eating disorders and obesity at 1- and 2-year follow-ups. Method: Female college students at risk for these outcomes because of body image concerns (N = 398) were randomized to the "Healthy Weight 2" group-based 4-hr prevention program, which promotes lasting healthy…

MIGRATION OF ORACLE HR DATABASE

CERN Multimedia

ais.support@cern.ch

2001-01-01

Restricted services from 3 to 7 November 2001 Due to the migration of the Oracle HR application to the Web, some services which rely on the application's availability may be disturbed from Friday 2 November at 17:30 until Thursday 8 November at 08:30. Amongst those services: HR Division: records office, recruitment, claims and benefits. FI Division: personnel accounting, advances and claims. ST Division: registration office (access cards). SPL Division: external firm staff records. EP Division: users' office. Experiments' secretariats: PIE, Greybook. Divisional secretariats: externals, internal addresses. All information concerning this migration is available at: http://ais.cern.ch We apologize for any inconvenience and thank you in advance for your understanding.

Is blood pressure control for stroke prevention the correct goal? The lost opportunity of preventing hypertension.

Science.gov (United States)

Howard, George; Banach, Maciej; Cushman, Mary; Goff, David C; Howard, Virginia J; Lackland, Daniel T; McVay, Jim; Meschia, James F; Muntner, Paul; Oparil, Suzanne; Rightmyer, Melanie; Taylor, Herman A

2015-06-01

Although pharmacological treatment of hypertension has important health benefits, it does not capture the benefit of maintenance of ideal health through the prevention or delay of hypertension. A total of 26 875 black and white participants aged 45+ years were assessed and followed for incident stroke events. The association was assessed between incident stroke and: (1) systolic blood pressure (SBP)categorized as normal (pressure strata, the risk of stroke increased with each additional class of required antihypertensive medication, with hazard ratio [HR], 1.33; 95% confidence interval, 1.16 to 1.52 for normotensive, HR, 1.15; 95% confidence interval, 1.05 to 1.26 for prehypertension, and HR, 1.22; 95% confidence interval, 1.06 to 1.39 for stage 1 hypertension. A successfully treated (SBP<120 mm Hg) hypertensive person on 3+ antihypertensive medication classes was at marginally higher stroke risk than a person with untreated stage 1 hypertension (HR, 2.48 versus HR=2.19; relative to those with SBP <120 on no antihypertensive medications). Maintaining the normotensive status solely through pharmacological treatment has a profound impact, as nearly half of this general population cohort were treated to guideline (SBP<140 mm Hg) but failed to return to risk levels similar to normotensive individuals. Even with successful treatment, there is a substantial potential gain by prevention or delay of hypertension. © 2015 American Heart Association, Inc.

From Intent to Enrollment, Attendance, and Participation in Preventive Parenting Groups

Science.gov (United States)

Dumas, Jean E.; Nissley-Tsiopinis, Jenelle; Moreland, Angela D.

2007-01-01

Applying the Theory of Planned Behavior (TPB) to the process of engagement in preventive parenting groups, we tested the ability of family and child measures to predict intent to enroll, enrollment, attendance, and quality of participation in PACE (Parenting Our Children to Excellence). PACE is a prevention trial testing the efficacy of a…

Preliminary Investigation of a Stress Prevention and Mindfulness Group for Teachers

Science.gov (United States)

Reiser, Jenson E.; McCarthy, Christopher J.

2018-01-01

This exploratory study evaluated a short-term (6-8 weeks) psychoeducation and support group for teachers focused on stress prevention and mindfulness (labeled SPAM group). A total of 4 groups were implemented in different schools, and evaluation was conducted with quantitative (pre- and post-measures of teacher vulnerability to stress, job…

Ribociclib as First-Line Therapy for HR-Positive, Advanced Breast Cancer.

Science.gov (United States)

Hortobagyi, Gabriel N; Stemmer, Salomon M; Burris, Howard A; Yap, Yoon-Sim; Sonke, Gabe S; Paluch-Shimon, Shani; Campone, Mario; Blackwell, Kimberly L; André, Fabrice; Winer, Eric P; Janni, Wolfgang; Verma, Sunil; Conte, Pierfranco; Arteaga, Carlos L; Cameron, David A; Petrakova, Katarina; Hart, Lowell L; Villanueva, Cristian; Chan, Arlene; Jakobsen, Erik; Nusch, Arnd; Burdaeva, Olga; Grischke, Eva-Maria; Alba, Emilio; Wist, Erik; Marschner, Norbert; Favret, Anne M; Yardley, Denise; Bachelot, Thomas; Tseng, Ling-Ming; Blau, Sibel; Xuan, Fengjuan; Souami, Farida; Miller, Michelle; Germa, Caroline; Hirawat, Samit; O'Shaughnessy, Joyce

2016-11-03

The inhibition of cyclin-dependent kinases 4 and 6 (CDK4/6) could potentially overcome or delay resistance to endocrine therapy in advanced breast cancer that is positive for hormone receptor (HR) and negative for human epidermal growth factor receptor 2 (HER2). In this randomized, placebo-controlled, phase 3 trial, we evaluated the efficacy and safety of the selective CDK4/6 inhibitor ribociclib combined with letrozole for first-line treatment in 668 postmenopausal women with HR-positive, HER2-negative recurrent or metastatic breast cancer who had not received previous systemic therapy for advanced disease. We randomly assigned the patients to receive either ribociclib (600 mg per day on a 3-weeks-on, 1-week-off schedule) plus letrozole (2.5 mg per day) or placebo plus letrozole. The primary end point was investigator-assessed progression-free survival. Secondary end points included overall survival, overall response rate, and safety. A preplanned interim analysis was performed on January 29, 2016, after 243 patients had disease progression or died. Prespecified criteria for superiority required a hazard ratio of 0.56 or less with P<1.29×10 -5 . The duration of progression-free survival was significantly longer in the ribociclib group than in the placebo group (hazard ratio, 0.56; 95% CI, 0.43 to 0.72; P=3.29×10 -6 for superiority). The median duration of follow-up was 15.3 months. After 18 months, the progression-free survival rate was 63.0% (95% confidence interval [CI], 54.6 to 70.3) in the ribociclib group and 42.2% (95% CI, 34.8 to 49.5) in the placebo group. In patients with measurable disease at baseline, the overall response rate was 52.7% and 37.1%, respectively (P<0.001). Common grade 3 or 4 adverse events that were reported in more than 10% of the patients in either group were neutropenia (59.3% in the ribociclib group vs. 0.9% in the placebo group) and leukopenia (21.0% vs. 0.6%); the rates of discontinuation because of adverse events were 7.5% and 2

NEW PRECISION ORBITS OF BRIGHT DOUBLE-LINED SPECTROSCOPIC BINARIES. IV. 66 ANDROMEDAE, HR 6979, AND HR 9059

International Nuclear Information System (INIS)

Fekel, Francis C.; Williamson, Michael H.; Tomkin, Jocelyn

2010-01-01

We have determined improved spectroscopic orbits for three double-lined binaries, 66 And (F4 V), HR 6979 (Am), and HR 9059 (F5 IV) using radial velocities from the 2.1 m telescope at McDonald Observatory, the coude feed telescope at Kitt Peak National Observatory, and 2 m telescope at Fairborn Observatory. The orbital periods range from 11.0 to 14.3 days, and all three systems have eccentric orbits. The new orbital dimensions (a 1 sin i and a 2 sin i) and minimum masses (m 1 sin 3 i and m 2 sin 3 i) have accuracies of 0.2% or better. All six components of the three binary systems are rotating more slowly than their predicted pseudosynchronous rotational velocities. Hipparcos photometry of HR 9059 shows that this system has partial eclipses. Its components are nearly identical in mass and are at the very end of their main-sequence lifetimes or perhaps have just begun to traverse the Hertsprung gap.

THE IMPACT OF HR MANAGERS’ ROLES ON IMPLEMENTING BEST HR PRACTICES AND ATTRACTING AND RETAINING BEST EMPLOYEES

Directory of Open Access Journals (Sweden)

Nicoleta Valentina FLOREA

2014-10-01

Full Text Available Today’s organizations are facing new challenges, which require them to make effective decisions in order to solve complex issues. These decisions are generally made at higher levels in the organization’s hierarchical structure, where managers maintain power and control to influence organizational goals, including the behaviors and the attitudes of their subordinates. In this article we will show the importance of having effective managers, especially in HR, who can positively influence attracting intellectual capital and acquire knowledge management, by increasing employees motivation, job satisfaction, performance, and organizational commitment, in order to achieve high levels of productivity and efficiency. Also, we will evaluate the HR managers’ roles in order to obtain performance by managing, controlling, evaluating, analyzing, auditing, forecasting, and integrating effectively knowledge management and intellectual capital in organizations. Our study is made in large organizations from Dambovita County, Romania, and it demonstrates that employees need excellent HR managers to obtain the best from them and to face a changing environment.

Double-blind, randomized phase 3 trial of low-dose 13-cis retinoic acid in the prevention of second primaries in head and neck cancer: Long-term follow-up of a trial of the Eastern Cooperative Oncology Group-ACRIN Cancer Research Group (C0590).

Science.gov (United States)

Bhatia, Aarti K; Lee, Ju-Whei; Pinto, Harlan A; Jacobs, Charlotte D; Limburg, Paul J; Rubin, Philip; Arusell, Robert M; Dunphy, Eamonn P; Khandekar, Janardan D; Reiner, Seth A; Baez-Diaz, Luis; Celano, Paul; Li, Shuli; Li, Yi; Burtness, Barbara A; Adams, George L; Pandya, Kishan J

2017-12-01

13-Cis retinoic acid (13-CRA) is a synthetic vitamin A derivative. High-dose 13-CRA in patients with squamous cell cancers of the head and neck (SCCHNs) reduces the incidence of second primary tumors (SPTs). The authors report long-term results from a phase 3 randomized trial that compared treatment with low-dose 13-CRA versus placebo for patients who had early stage SCCHN, with a focus on the development of SPTs and overall survival (OS). In total, 176 patients who received treatment for stage I/II SCCHN were randomized to receive either low-dose 13-CRA (weight-based dose of 7.5 mg or 10 mg) or placebo for 2 years. A competing-risk approach and the log-rank test were used to compare the time to SPT and OS, respectively, between groups. 13-CRA neither significantly reduced the cumulative incidence of SPT (P = .61) nor improved the time to SPT (hazard ratio [HR] for 13-CRA/placebo; 0.86; P = .61). Despite limited power, there was a trend toward improved OS for the 13-CRA arm (HR, 0.75; P = .14), particularly among patients whose index tumor was surgically excised (N = 26; HR, 0.50; P = .057) and among women (N = 39; HR, 0.44; P = .065) and never/former smokers (N = 129; HR, 0.61; P = .055), with a median follow-up of 16 years. The main 13-CRA related toxicities were dry skin and cheilitis. Treatment with low-dose 13-CRA for 2 years did not decrease the incidence of SPT; subset analysis indicates a potential survival advantage among patients who are women and never/former smokers. More targeted interventions based on clinical risk factors and molecular characterization of tumors may yield greater success in future prevention trials. Cancer 2017;123:4653-4662. © 2017 American Cancer Society. © 2017 American Cancer Society.

Is neonatal group B streptococcal infection preventable?

LENUS (Irish Health Repository)

Azam, M

2011-05-01

Early onset group B streptococcal (EOGBS) infection causes significant neonatal morbidity and mortality. We determined the incidence of EOGBS at Galway University Hospital (GUH) and examined any "missed opportunities" for preventing neonatal infection between 2004 and 2009. Our obstetric approach is risk-based. The incidence was 0.45\\/1,000 live-births; one death and one with neurological sequelae. A single mother received IAP; however we could not determine any potential for reducing cases of EOGBS by improving current IAP usage.

Data Quality Objectives Summary Report for the 100-FR-1, 100-FR-2, 100-HR-1,100-KR-1, and 100-KR-2 Group 4 Waste Sites

International Nuclear Information System (INIS)

1997-10-01

The 100-FR-1, 100-FR-2, 100-HR-1, 100-KR-1, and 100-KR-2 Group 4 waste sites will be the fourth set of Hanford 100 Area sites to undergo remediation. Like the sites in Groups 1, 2,and 3, the majority of Group 4 sties are considered high priority because of the contaminants present and their proximity to the Columbia River. the data quality objectives process,summarized in this document, is a U.S. Environmental Protection Agency approach for addressing data collecting and decision-making issues that are part of an environmental remediation project. The basic cleanup assumptions made in the Group 1, 2, and 3 designs are retained for the Group 4 design. As was the case with Group 3, the most significant difference between this DQO Summary Report and the Group 1 and 2 DQO Summary Reports is the data gaps that exist for specific Group 4 waste sites. These data gaps affect the approach to waste profiling and are the principal focus of the Group 4 DQO process

The Link between HR Attributions and Employees’ Turnover Intentions

Directory of Open Access Journals (Sweden)

Juliana Caesaria Tandung

2016-02-01

Full Text Available Human Resources Management (HRM is part of the organizational functions that contribute to the effectiveness of a firm’s performance, and brings an organization a competitive advantage through the implementation of its Human Resources (HR practices. HR practices adopted by management are perceived or attributed subjectively by individual employees, and can in turn affect the employees’ attitudes and behavior (e.g. Job satisfaction and turnover intention. The purpose of this study is to contribute to the process-based approach by investigating the effect of HR attributions on turnover intentions, with job satisfaction playing a mediating role. The analysis is on the individual level, with 454 respondents from various organizations within the Netherlands. The results show that HR attributions can affect the turnover intention, through the presence of job satisfaction. Thus, it can be said that it is important to always consider the employees’ attitudes and behavior when examining their perception of HR practices, and in predicting their intention to leave.

Melatonin prevents experimental preterm labor and increases offspring survival.

Science.gov (United States)

Domínguez Rubio, Ana P; Sordelli, Micaela S; Salazar, Ana I; Aisemberg, Julieta; Bariani, María V; Cella, Maximiliano; Rosenstein, Ruth E; Franchi, Ana M

2014-03-01

Preterm delivery is the leading cause of neonatal mortality and contributes to delayed physical and cognitive development in children. At present, there is no efficient therapy to prevent preterm labor. A large body of evidence suggests that intra-amniotic infections may be a significant and potentially preventable cause of preterm birth. This work assessed the effect of melatonin in a murine model of inflammation-associated preterm delivery which mimics central features of preterm infection in humans. For this purpose, preterm labor was induced in BALB/c mice by intraperitoneal injections of bacterial lipopolysaccharide (LPS) at 10.00 hr (10 μg LPS) and 13.00 hr (20 μg LPS) on day 15 of pregnancy. On day 14 of pregnancy, a pellet of melatonin (25 mg) had been subcutaneously implanted into a group of animals. In the absence of melatonin, a 100% incidence of preterm birth was observed in LPS-treated animals, and the fetuses showed widespread damage. By comparison, treatment with melatonin prevented preterm birth in 50% of the cases, and all pups from melatonin-treated females were born alive and their body weight did not differ from control animals. Melatonin significantly prevented the LPS-induced rises in uterine prostaglandin (PG) E2 , PGF2α, and cyclooxygenase-2 protein levels. In addition, melatonin prevented the LPS-induced increase in uterine nitric oxide (NO) production, inducible NO synthase protein, and tumor necrosis factor-alpha (TNFα) levels. Collectively, our results suggest that melatonin could be a new therapeutic tool to prevent preterm labor and to increase offspring survival. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Enrico Chiaveri: The dialogue in the HR Strategy

CERN Multimedia

2009-01-01

Enrico Chiaveri has been Head of the Human Resources Department since 2005. A core part of his department’s mission with the new Management is to develop and implement a strategic HR approach for our forward-looking Organization. He explained key aspects of the HR strategy to the Bulletin. For the first time in CERN’s history, a head of the HR Department and his deputy - Anne-Sylvie Catherin - invited the staff to a general information meeting on 23 February 2009. The scope of the meeting was to present the status of a number of current initiatives that will improve and tailor CERN’s HR strategy to the needs of the Organization and its staff, and also open up dialogue. Presented for the first time in an integrated way, the initiatives include contract policy, MARS, a staff survey, CERN’s values, a performance model, recruitment & outreach, learning & development, internal mobility and the development of a code of condu...

Transgenic mice display hair loss and regrowth overexpressing mutant Hr gene.

Science.gov (United States)

Zhu, Kuicheng; Xu, Cunshuan; Zhang, Jintao; Chen, Yingying; Liu, Mengduan

2017-10-30

Mutations in the hairless (Hr) gene in both mice and humans have been implicated in the development of congenital atrichia, but the role of Hr in skin and hair follicle (HF) biology remains unknown. Here, we established transgenic mice (TG) overexpressing mutant Hr to investigate its specific role in the development of HF. Three transgenic lines were successfully constructed, and two of them (TG3 and TG8) displayed a pattern of hair loss and regrowth with alternation in the expression of HR protein. The mutant Hr gene inhibited the expression of the endogenous gene in transgenic individuals, which led to the development of alopecia. Interestingly, the hair regrew with the increase in the endogenous expression levels resulting from decreased mutant Hr expression. The findings of our study indicate that the changes in the expression of Hr result in hair loss or regrowth.

Comparative study of the pharmacokinetics of carbon tetrachloride in the rat following repeated inhalation exposures of 8 and 11.5 hr/day

International Nuclear Information System (INIS)

Paustenbach, D.J.; Carlson, G.P.; Christian, J.E.; Born, G.S.

1986-01-01

To evaluate whether exposure to inhaled vapors for periods longer than 8 hr/day could affect the rates and routes of elimination, male Sprague-Dawley rats were repeatedly exposed to 100 ppm of radiolabeled carbon tetrachloride ( 14 CCl 4 ) in a closed-loop chamber. One group was exposed for 8 hr/day for 5 days and another group for 11.5 hr/day for 4 days. Two other groups were exposed for either 8 hr/day for 10 of 12 consecutive days or 11.5 hr/day for 7 of 10 days. The elimination of 14 C activity was measured in the expired air, urine, and feces for up to 100 hr following exposure and the pharmacokinetic parameters were determined. Following 2 weeks of exposure to the 8-hr/day schedule, 14 CCl 4 in the breath and 14 C activity in the feces comprised 45 and 48% of the total 14 C excreted, respectively. Following 2 weeks of exposure to the 11.5-hr/day schedule, the values were 32 and 62%, respectively, indicating that repeated exposure to the longer schedule altered the route of elimination of CCl 4 . Regardless of the period of exposure, less than 8% of the inhaled 14 CCl 4 was excreted in the urine and less than 2% was exhaled in the breath as the 14 CO 2 metabolite. Approximately 97-98% of the 14 C activity in the expired air was 14 CCl 4 . The quantities of 14 C noted in the feces and urine suggest that more than 60% of the inhaled CCl 4 was metabolized. Elimination of 14 CCl 4 and 14 CO 2 in the breath followed a two-compartment, first-order pharmacokinetic model (r2 = 0.98). For rats exposed 8 hr/day and 11.5 hr/day for 2 weeks, the average half-lives for elimination of 14 CCl 4 in the breath for the fast (alpha) and slow (beta) phases averaged 96 and 455 min, and 89 and 568 min, respectively. The average alpha and beta half-lives for elimination of 14 CO 2 in the breath

Professional Development of HR Practitioners--A Phenomenographic Study

Science.gov (United States)

Bailey, Moira

2015-01-01

Purpose: The purpose of this paper is an investigation into the experiences of professional development of human resource (HR) practitioners in the North of Scotland, and the use of non-formal learning in that development. Design/methodology/approach: In-depth semi-structured interviews from a purposively selected sample of HR practitioners were…

Nuclear licensing reform. Hearings before the Subcommittee on Energy and the Environment, House of Representatives, Ninety-Eighth Congress, First Session on H.R. 2511 and H.R. 2512, June 9 and 30, 1983

International Nuclear Information System (INIS)

Anon.

1984-01-01

Two bills (H.R. 2511 and H.R. 2512) amend licensing and siting regulations in the Atomic Energy Act by introducing the concept of one-stop licensing, encouraging standardized design and early site permits, and replacing adjudicatory proceedings with ''hybrid'' hearings. Witnesses speaking for and against the controversial proposals during the two-day hearing included Nunzio Palladino and other Commissioners of the Nuclear Regulatory Commission, Energy Secretary Hodel, and representatives of electric utilities, the nuclear industry, and environmental and public interest groups. Two appendices with additional material submitted for the hearing record follow the test of the two bills and the statements and testimony of 12 witnesses

Effect of chronic smoking on lens nucleus as assessed by Pentacam HR lens densitometry in young adults.

Science.gov (United States)

Pekel, Gökhan; Cetin, Ebru Nevin; Acer, Semra; Yagci, Ramazan; Altintas, Seher; Ongun, Gülin Tugba

2014-06-01

To evaluate the effects of chronic tobacco smoking on lens nucleus by Pentacam HR lens densitometry (LD) in young adults. Prospective cross-sectional case series. Thirty subjects (23 M, 7 F) who were chronic cigarette smokers (≥10 cigarettes/day for at least 2 years) (group 1) and another 30 subjects (23 M, 7 F) who did not smoke (group 2), were included in this study. The patients were matched for age and sex between the groups. The exclusion criteria were any history of ocular surgery, any systemic disorders and any ocular diseases except for mild refractive disorders. Lens densitometry measurements were done with the Pentacam HR (Oculus, Wetzlar, Germany). The Schirmer test and pachymetry measurements were also performed. Mean age of the patients for both groups was 28.90 ± 8.20 years (range: 18-40 years). Mean lens densitometry (LD) measurements of Group 1 (chronic cigarette smoking group) were higher than those of Group 2 (control group) in all LD techniques; however only mean "peak" LD measurements showed a statistically significant difference between these two groups (Group 1: 8.67 ± 0.61, Group 2: 8.44 ± 0.70, p = 0.04). The mean Schirmer test value was 12.43 ± 5.60 mm in Group 1 and 13.00 ± 4.26 mm in Group 2 (p = 0.55). The mean central corneal thickness (CCT) value was 564.23 ± 34.61 µm in Group 1 and 550.47 ± 32.94 µm in Group 2 (p = 0.03). The Pentacam HR LD seems to be an important option for the evaluation of lens nucleus in young adults, because it gives objective and quantitative data. Although chronic smoking increases lens nucleus density in young adults, the effect is not statistically significant when compared with the control group.

Household Obesity Prevention: Take Action—a Group-Randomized Trial

Science.gov (United States)

French, Simone A.; Gerlach, Anne F.; Mitchell, Nathan R.; Hannan, Peter J.; Welsh, Ericka M.

2018-01-01

The purpose of the present study was to evaluate an intervention to prevent weight gain among households (HHs) in the community. Ninety HHs were randomized to intervention or control group for 1 year. Intervention consisted of six face-to-face group sessions, placement of a television (TV) locking device on all home TVs, and home-based intervention activities. Measures were collected in person at baseline and 1 year. Weight, height, eating behaviors, physical activity (PA), and TV viewing were measured among HH members ages ≥12 years. Follow-up rate at 1 year was 96%. No significant intervention effects were observed for change in HH BMI-z score. Intervention HHs significantly reduced TV viewing, snacks/sweets intake, and dollars per person spent eating out, and increased (adults only) PA and self-weighing frequency compared with control HHs. A 1 year obesity prevention intervention targeting entire HHs was effective in reducing TV viewing, snack/sweets intake and eating out purchases. Innovative methods are needed to strengthen the home food environment intervention component. Longer intervention durations also need to be evaluated. PMID:21212771

Neuromuscular training with injury prevention counselling to decrease the risk of acute musculoskeletal injury in young men during military service: a population-based, randomised study

Directory of Open Access Journals (Sweden)

Suni Jaana

2011-04-01

Full Text Available Abstract Background The rapidly increasing number of activity-induced musculoskeletal injuries among adolescents and young adults is currently a true public health burden. The objective of this study was to investigate whether a neuromuscular training programme with injury prevention counselling is effective in preventing acute musculoskeletal injuries in young men during military service. Methods The trial design was a population-based, randomised study. Two successive cohorts of male conscripts in four companies of one brigade in the Finnish Defence Forces were first followed prospectively for one 6-month term to determine the baseline incidence of injury. After this period, two new successive cohorts in the same four companies were randomised into two groups and followed prospectively for 6 months. Military service is compulsory for about 90% of 19-year-old Finnish men annually, who comprised the cohort in this study. This randomised, controlled trial included 968 conscripts comprising 501 conscripts in the intervention group and 467 conscripts in the control group. A neuromuscular training programme was used to enhance conscripts' motor skills and body control, and an educational injury prevention programme was used to increase knowledge and awareness of acute musculoskeletal injuries. The main outcome measures were acute injuries of the lower and upper limbs. Results In the intervention groups, the risk for acute ankle injury decreased significantly compared to control groups (adjusted hazards ratio (HR = 0.34, 95% confidence interval (95% CI = 0.15 to 0.78, P = 0.011. This risk decline was observed in conscripts with low as well as moderate to high baseline fitness levels. In the latter group of conscripts, the risk of upper-extremity injuries also decreased significantly (adjusted HR = 0.37, 95% CI 0.14 to 0.99, P = 0.047. In addition, the intervention groups tended to have less time loss due to injuries (adjusted HR = 0.55, 95% CI 0

Comparing a telephone- and a group-delivered diabetes prevention program

DEFF Research Database (Denmark)

S, Lim; Dunbar, James; Versace, Vin

2017-01-01

Aims To explore the acceptability of a telephone- or a group-delivered diabetes prevention program for women with previous gestational diabetes and to compare the characteristics associated with program engagement. Methods Postpartum women participated in a lifestyle modification program delivere...

News from HR: a word from Anne-Sylvie Catherin

CERN Multimedia

2016-01-01

Anne-Sylvie Catherin, head of HR Department, looks back over her years at CERN before taking up her new position at the European Central Bank.   At the end of July, I will be leaving CERN on a special leave of absence to take up a new position at the European Central Bank. This is a new chapter in my career, in a new context with its own challenges, and as I prepare for it, I would like to take a little time to look back over my years at CERN and share with you the enriching journey it has been, both for myself and for HR. It has always been my strong belief that any organisation’s greatest asset is its people. When an HR professional believes that, it’s only a short step to the conclusion that the best way to nurture those people is by adopting a professional approach to HR. In this respect, I arrived at a very fortuitous time. Enrico Chiaveri was head of HR and, although his background is in physics, we shared that same conviction. Enrico was the icebreaker in driving change, a...

Data-driven HR how to use analytics and metrics to drive performance

CERN Document Server

Marr, Bernard

2018-01-01

Traditionally seen as a purely people function unconcerned with numbers, HR is now uniquely placed to use company data to drive performance, both of the people in the organization and the organization as a whole. Data-driven HR is a practical guide which enables HR practitioners to leverage the value of the vast amount of data available at their fingertips. Covering how to identify the most useful sources of data, how to collect information in a transparent way that is in line with data protection requirements and how to turn this data into tangible insights, this book marks a turning point for the HR profession. Covering all the key elements of HR including recruitment, employee engagement, performance management, wellbeing and training, Data-driven HR examines the ways data can contribute to organizational success by, among other things, optimizing processes, driving performance and improving HR decision making. Packed with case studies and real-life examples, this is essential reading for all HR profession...

Managing (Sales)People towards Performance: HR Strategy, Leadership & Teamwork

NARCIS (Netherlands)

H.M.S. Dietz (Bart)

2009-01-01

textabstractManaging people towards performance is one of the most critical priorities for managers in practice. This dissertation focuses on this important issue and explores how HR Strategy, Leaders, and Teams, impact performance. It addresses respectively how HR as a system of coherent

76 FR 16776 - Advisory Group on Prevention, Health Promotion, and Integrative and Public Health; Notice of Meeting

Science.gov (United States)

2011-03-25

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Advisory Group on Prevention, Health Promotion, and... a meeting is scheduled to be held for the Advisory Group on Prevention, Health Promotion, and... advice to the National Prevention, Health Promotion and Public Health (the ``Council''). The Advisory...

High-Risk Human Papillomavirus (hrHPV) E6/E7 mRNA Testing by PreTect HPV-Proofer for Detection of Cervical High-Grade Intraepithelial Neoplasia and Cancer among hrHPV DNA-Positive Women with Normal Cytology

Science.gov (United States)

Rijkaart, D. C.; Heideman, D. A. M.; Coupe, V. M. H.; Brink, A. A. T. P.; Verheijen, R. H. M.; Skomedal, H.; Karlsen, F.; Morland, E.; Snijders, P. J. F.

2012-01-01

Our aim was to investigate whether high-risk HPV (hrHPV) mRNA detection by PreTect HPV-Proofer can be used to stratify hrHPV DNA-positive women of different cytology classes for risk of high-grade cervical intraepithelial neoplasia or worse (cervical precancer or cancer, i.e., cervical intraepithelial neoplasia grade 2 or higher [≥CIN2]). A total of 375 women participating in population-based screening, with a GP5+/6+-PCR hrHPV DNA-positive cervical scrape with normal cytology (n = 202), borderline or mild dyskaryosis (BMD) (n = 88), or moderate dyskaryosis or worse (>BMD) (n = 85), were enrolled. Cervical scrapes were additionally subjected to HPV16/18/31/33/45 E6/E7 mRNA analysis by PreTect HPV-Proofer (mRNA test). Referral and follow-up policies were based on cytology, hrHPV DNA, and mRNA testing. The primary study endpoint was the number of ≥CIN2 detected within 3 years of follow-up. The mRNA positivity increased with the severity of cytological abnormality, ranging from 32% (64/202) in hrHPV DNA-positive women with normal cytology to 47% (41/88) in BMD and 68% (58/85) in >BMD groups (P cytology, i.e., 0.55 (95% confidence interval [95% CI], 0.34 to 0.76) in mRNA-positive versus 0.20 (95% CI, 0.07 to 0.33) in mRNA-negative women. In hrHPV DNA-positive women with BMD or >BMD, the result of the mRNA test did not influence the ≥CIN2 risk. In conclusion, mRNA testing by PreTect HPV-Proofer might be of value to select hrHPV DNA-positive women with normal cytology in need of immediate referral for colposcopy. PMID:22553244

Building a peaceful society: origins, prevention, and reconciliation after genocide and other group violence.

Science.gov (United States)

Staub, Ervin

2013-10-01

The 20th century was a century of genocide and other great violence between groups within societies. Already at the beginning of the 21st century, there have been mass killings, civil wars, violent conflict, and terrorism. This article summarizes influences that tend to lead to intense group violence. It then considers prevention, stressing early prevention--and reconciliation as an aspect of prevention--and focusing on central principles and practices. The principles include developing positive orientations to previously devalued groups; healing from past victimization and promoting altruism born of suffering; moderating respect for authority; creating constructive ideologies; promoting understanding of the origins of violence, its impact, and avenues to prevention; promoting truth, justice, and a shared history; and raising inclusively caring, morally courageous children. Practices related to all of these are also discussed. The article stresses the role of progressive change, that is, of psychological, behavioral, and social evolution, in both extreme violence and positive relations between groups; the role of passive bystanders in the unfolding of violence; and the role of active bystandership in the prevention of violence, in the promotion of reconciliation, and in the development of harmonious societies. It emphasizes psychological processes but notes the importance of creating societal institutions. The author cites findings from both laboratory research and case studies, reviews interventions and their evaluation in Rwanda, and points to the need for further research. PsycINFO Database Record (c) 2013 APA, all rights reserved

Attracted to power: challenge/threat and promotion/prevention focus differentially predict the attractiveness of group power

Science.gov (United States)

Scholl, Annika; Sassenrath, Claudia; Sassenberg, Kai

2015-01-01

Depending on their motivation, individuals prefer different group contexts for social interactions. The present research sought to provide more insight into this relationship. More specifically, we tested how challenge/threat and a promotion/prevention focus predict attraction to groups with high- or low-power. As such, we examined differential outcomes of threat and prevention focus as well as challenge and promotion focus that have often been regarded as closely related. According to regulatory focus, individuals should prefer groups that they expect to “feel right” for them to join: Low-power groups should be more attractive in a prevention (than a promotion) focus, as these groups suggest security-oriented strategies, which fit a prevention focus. High-power groups should be more attractive in a promotion (rather than a prevention) focus, as these groups are associated with promotion strategies fitting a promotion focus (Sassenberg et al., 2007). In contrast, under threat (vs. challenge), groups that allow individuals to restore their (perceived) lack of control should be preferred: Low-power groups should be less attractive under threat (than challenge) because they provide low resources which threatened individuals already perceive as insufficient and high-power groups might be more attractive under threat (than under challenge), because their high resources allow individuals to restore control. Two experiments (N = 140) supported these predictions. The attractiveness of a group often depends on the motivation to engage in what fits (i.e., prefer a group that feels right in the light of one’s regulatory focus). However, under threat the striving to restore control (i.e., prefer a group allowing them to change the status quo under threat vs. challenge) overrides the fit effect, which may in turn guide individuals’ behavior in social interactions. PMID:25904887

Developing a culturally-tailored stroke prevention walking program for Korean immigrant seniors: A focus group study

Science.gov (United States)

Kwon, Ivy; Chang, Emiley; Araiza, Daniel; Thorpe, Carol Lee; Sarkisian, Catherine A.

2016-01-01

Background Physical inactivity is a major risk factor for stroke. Korean immigrant seniors are one of the most sedentary ethnic groups in the United States. Objectives To gain better understanding of (i) Beliefs and knowledge about stroke; (ii) Attitudes about walking for stroke prevention; and (iii) Barriers and facilitators to walking among Korean seniors for the cultural tailoring of a stroke prevention walking program. Design An explorative study using focus group data. Twenty-nine Korean immigrant seniors (64–90 years of age) who had been told by a doctor at least once that their blood pressure was elevated participated in 3 focus groups. Each focus group consisted of 8–11 participants. Methods Focus group audio tapes were transcribed and analyzed using standard content analysis methods. Results Participants identified physical and psychological imbalances (e.g., too much work and stress) as the primary causes of stroke. Restoring ‘balance’ was identified as a powerful means of stroke prevention. A subset of participants expressed that prevention may be beyond human control. Overall, participants acknowledged the importance of walking for stroke prevention, but described barriers such as lack of personal motivation and unsafe environment. Many participants believed that providing opportunities for socialization while walking and combining walking with health information sessions would facilitate participation in and maintenance of a walking program. Conclusions Korean immigrant seniors believe strongly that imbalance is a primary cause of stroke. Restoring balance as a way to prevent stroke is culturally special among Koreans and provides a conceptual base in culturally tailoring our stroke prevention walking intervention for Korean immigrant seniors. Implications for practice A stroke prevention walking program for Korean immigrant seniors may have greater impact by addressing beliefs about stroke causes and prevention such as physical and

Behavioural treatment of tics: Habit reversal and exposure with response prevention

NARCIS (Netherlands)

Griendt, J.M.T.M. van de; Verdellen, C.W.J.; Dijk, M.K. van; Verbraak, M.J.P.M.

2013-01-01

Behaviour therapy has been shown to be an effective strategy in treating tics; both habit reversal (HR) and exposure and response prevention (ER) are recommended as first-line interventions. This review provides an overview of the history, theoretical concepts and evidence at present for HR and ER.

Outsourcing HR Services: The Role of Human Resource Intermediaries

Science.gov (United States)

Kock, Henrik; Wallo, Andreas; Nilsson, Barbro; Hoglund, Cecilia

2012-01-01

Purpose: In this article, the area of interest is an emerging type of organisation called human resource intermediaries (HRIs), which focus on delivering human resource (HR) services to public sector organisations and private companies. The purpose of this article is, thus, to explore HRIs as deliverers of HR services. More specifically, the…

African American Accounting Majors and the 150-hr Requirement

Science.gov (United States)

Booker, Quinton; Hill, Cecil L.; Wright, Carl

2010-01-01

The study provides information on African American accounting majors' views regarding 150-hr issues. The authors collected data from 152 students at two schools. Students at one school supported the requirement while those at the other school did not. However, students believed that the 150-hr requirement enhances the quality of certified public…

[Geriatric health promotion and prevention for independently living senior citizens: programmes and target groups].

Science.gov (United States)

Dapp, U; Anders, J; Meier-Baumgartner, H P; v Renteln-Kruse, W

2007-08-01

Nearly all diseases in old age that are epidemiologically important can be reduced or prevented successfully through consequent changes in individual lifestyle, a systematic provision of measures in primary prevention (i.e. vaccination programmes) and the creation of health promoting settings. However, at the moment the amount of potential for preventative interventions is neither systematically nor sufficiently utilised in Germany. Two different preventative approaches: a) multidimensional advice session in small groups through an interdisciplinary team at a geriatric centre (seniors come to seek advice offered at a centre) or b) multidimensional advice at the seniors home through one member of the interdisciplinary team from the geriatric centre (expert takes advice to seniors home) were tested simultaneously with a well-described study sample of 804 independent community-dwelling senior citizens aged 60 years or over, without need of care and cognitive impairments recruited from general practices. Information about target group specific approaches in health promotion and prevention for senior citizens were retrieved from analyses of sociodemographic, medical, psychological and spacial characteristics of this study sample. The majority of the study sample (580 out of 804 or 72.1%) decided to participate: a) 86.7% (503 out of 580) attended at the geriatric centre and sought advice in group sessions and b) 13.3% (77 out of 580) decided to receive advice in a preventive home visit. A total of 224 seniors (224 out of 804 or 27.9%) refused to participate at all. These three target groups were characterised on the basis of their age, gender, education, social background, health status, health behaviour, use of preventive care, self perceived health, functional disabilities, social net and social participation and distance or accessibility of preventative approaches. The 503 senior citizens who participated in small group sessions at the geriatric centre were

Short-Term Impact of a Teen Pregnancy-Prevention Intervention Implemented in Group Homes.

Science.gov (United States)

Oman, Roy F; Vesely, Sara K; Green, Jennifer; Fluhr, Janene; Williams, Jean

2016-11-01

Youth living in group home settings are at significantly greater risk for sexual risk behaviors; however, there are no sexual health programs designed specifically for these youth. The study's purpose was to assess the effectiveness of a teen pregnancy-prevention program for youth living in group home foster care settings and other out-of-home placements. The study design was a cluster randomized controlled trial involving youth (N = 1,037) recruited from 44 residential group homes located in California, Maryland, and Oklahoma. Within each state, youth (mean age = 16.2 years; 82% male; 37% Hispanic, 20% African-American, 20% white, and 17% multiracial) in half the group homes were randomly assigned to the intervention group (n = 40 clusters) and the other half were randomly assigned to a control group that offered "usual care" (n = 40 clusters). The intervention (i.e., Power Through Choices [PTC]) was a 10-session, age-appropriate, and medically accurate sexual health education program. Compared to the control group, youth in the PTC intervention showed significantly greater improvements (p attitude areas, all three self-efficacy areas, and two of three behavioral intention areas. This is the first published randomized controlled trial of a teen pregnancy-prevention program designed for youth living in foster care settings and other out-of-home placements. The numerous significant improvements in short-term outcomes are encouraging and provide preliminary evidence that the PTC program is an effective pregnancy-prevention program. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Enabling quaternion derivatives: the generalized HR calculus

Science.gov (United States)

Xu, Dongpo; Jahanchahi, Cyrus; Took, Clive C.; Mandic, Danilo P.

2015-01-01

Quaternion derivatives exist only for a very restricted class of analytic (regular) functions; however, in many applications, functions of interest are real-valued and hence not analytic, a typical case being the standard real mean square error objective function. The recent HR calculus is a step forward and provides a way to calculate derivatives and gradients of both analytic and non-analytic functions of quaternion variables; however, the HR calculus can become cumbersome in complex optimization problems due to the lack of rigorous product and chain rules, a consequence of the non-commutativity of quaternion algebra. To address this issue, we introduce the generalized HR (GHR) derivatives which employ quaternion rotations in a general orthogonal system and provide the left- and right-hand versions of the quaternion derivative of general functions. The GHR calculus also solves the long-standing problems of product and chain rules, mean-value theorem and Taylor's theorem in the quaternion field. At the core of the proposed GHR calculus is quaternion rotation, which makes it possible to extend the principle to other functional calculi in non-commutative settings. Examples in statistical learning theory and adaptive signal processing support the analysis. PMID:26361555

Measurement of 24-hr whole-body retention of Tc-99mMDP with a thyroid uptake probe: quantitative assessment of metabolic and metastatic bone diseases

International Nuclear Information System (INIS)

Seto, H.; Futatsuya, R.; Kamei, T.; Furumoto, N.; Ishizaki, Y.; Hada, M.; Kakishita, M.

1983-01-01

A new method for measurement of 24-hr whole body retention (WBR) of Tc-99mMDP, using a thyroid uptake probe was established and its clinical significance was evaluated in 102 patients with various bone disorders, including metabolic and metastatic bone diseases, aged above 20 years old. Reproducibility of 24-hr WBR in 10 patients was very good (r=0.996). The 24-hr WBR of Tc-99mMDP in the normal subjects was 30.4 +- 4.6%. The WBR values of chronic renal failure, metastatic bone disease and hyperthyroidism groups were 98.4 +- 3.0, 44.0 +- 8.0, 40,6 +- 6.3% respectively, which were significantly higher (p < 0.001). However the WBR of steroid-induced osteoporotic group was significantly lower (17.3 +- 5.4%) as compared with the normal group (p < 0.001). Based on these results the method is simple, reproducible and accurate to measure 24-hr WBR of Tc-99mMDP. Quantification of WBR is of great clinical value to diagnose metabolic bone disease and to follow-up metabolic and metastatic bone disease after treatment

Tamoxifen for prevention of breast cancer: extended long-term follow-up of the IBIS-I breast cancer prevention trial.

Science.gov (United States)

Cuzick, Jack; Sestak, Ivana; Cawthorn, Simon; Hamed, Hisham; Holli, Kaija; Howell, Anthony; Forbes, John F

2015-01-01

Four previously published randomised clinical trials have shown that tamoxifen can reduce the risk of breast cancer in healthy women at increased risk of breast cancer in the first 10 years of follow-up. We report the long-term follow-up of the IBIS-I trial, in which the participants and investigators remain largely masked to treatment allocation. In the IBIS-I randomised controlled trial, premenopausal and postmenopausal women 35-70 years of age deemed to be at an increased risk of developing breast cancer were randomly assigned (1:1) to receive oral tamoxifen 20 mg daily or matching placebo for 5 years. Patients were randomly assigned to the two treatment groups by telephone or fax according to a block randomisation schedule (permuted block sizes of six or ten). Patients and investigators were masked to treatment assignment by use of central randomisation and coded drug supply. The primary endpoint was the occurrence of breast cancer (invasive breast cancer and ductal carcinoma in situ), analysed by intention to treat. Cox proportional hazard models were used to assess breast cancer occurrence and mortality. The trial is closed to recruitment and active treatment is completed, but long-term follow-up is ongoing. This trial is registered with controlledtrials.com, number ISRCTN91879928. Between April 14, 1992, and March 30, 2001, 7154 eligible women recruited from genetics clinics and breast care clinics in eight countries were enrolled into the IBIS-I trial and were randomly allocated to the two treatment groups: 3579 to tamoxifen and 3575 to placebo. After a median follow up of 16.0 years (IQR 14.1-17.6), 601 breast cancers have been reported (251 [7.0%] in 3579 patients in the tamoxifen group vs 350 [9.8%] in 3575 women in the placebo group; hazard ratio [HR] 0.71 [95% CI 0.60-0.83], pbreast cancer was similar between years 0-10 (226 [6.3%] in 3575 women in the placebo group vs 163 [4.6%] in 3579 women in the tamoxifen group; hazard ratio [HR] 0.72 [95% CI 0

CROATIAN ADULT SPOKEN LANGUAGE CORPUS (HrAL

Directory of Open Access Journals (Sweden)

Jelena Kuvač Kraljević

2016-01-01

Full Text Available Interest in spoken-language corpora has increased over the past two decades leading to the development of new corpora and the discovery of new facets of spoken language. These types of corpora represent the most comprehensive data source about the language of ordinary speakers. Such corpora are based on spontaneous, unscripted speech defined by a variety of styles, registers and dialects. The aim of this paper is to present the Croatian Adult Spoken Language Corpus (HrAL, its structure and its possible applications in different linguistic subfields. HrAL was built by sampling spontaneous conversations among 617 speakers from all Croatian counties, and it comprises more than 250,000 tokens and more than 100,000 types. Data were collected during three time slots: from 2010 to 2012, from 2014 to 2015 and during 2016. HrAL is today available within TalkBank, a large database of spoken-language corpora covering different languages (https://talkbank.org, in the Conversational Analyses corpora within the subsection titled Conversational Banks. Data were transcribed, coded and segmented using the transcription format Codes for Human Analysis of Transcripts (CHAT and the Computerised Language Analysis (CLAN suite of programmes within the TalkBank toolkit. Speech streams were segmented into communication units (C-units based on syntactic criteria. Most transcripts were linked to their source audios. The TalkBank is public free, i.e. all data stored in it can be shared by the wider community in accordance with the basic rules of the TalkBank. HrAL provides information about spoken grammar and lexicon, discourse skills, error production and productivity in general. It may be useful for sociolinguistic research and studies of synchronic language changes in Croatian.

[Relapse prevention group therapy for paedophiles: French adaptation].

Science.gov (United States)

Smith, J; Petibon, C

2005-01-01

Psychotherapy for sex offenders has only very recently started to develop in France. The French law on compulsory treatment for sex offenders was voted in 1998, and many mental health practitioners are not trained to treat such patients yet. In our ambulatory forensic consultation, sex offenders have been treated since 1992 and group psychotherapy has been offered to them since 1994. Our first therapeutic models were the North-American behavioural-cognitive therapy and Pithers' relapse prevention model. Behavioural-cognitive theory describes paedophilia as an acquired sexual preference maintained by positive reinforcement. Pithers (1990) considered that relapse only occurs in high-risk situations, and that high-risk situations always come after offence precursors. In North America, relapse prevention consists in helping paedophiles spot their high-risk situations and offence precursors, and enhance their skills to cope with such situations or to prevent them. Therapy programs were developed according to these models, aiming to help offenders develop such skills, ie empathy, social skills, cognitive restructuring, self-esteem, etc. Trying to apply these therapy programs in France, our team quickly realised that we would have to adapt them to French culture. On the one hand, behavioural-cognitive theory did not seem satisfactory enough in explaining paedophilic behaviour and paedophilic preference. On the other hand, behavioural-cognitive therapy made patients into children too much and increased resistance. Therapy based on programs seemed too rigid for French patients and therapists, and we often felt we were working on an issue that would have been much more accurate to work on a few sessions earlier, when this issue was spontaneously brought up by a patient. We believe change occurs all the more as issues are worked on at the right moment for the patient. Moreover, on a cultural point of view, we also realised the use of programs in psychotherapy was difficult to

Value creation through HR shared services: towards a conceptual framework

NARCIS (Netherlands)

Meijerink, Jeroen Gerard; Bondarouk, Tatiana; Looise, Jan C.

2013-01-01

Purpose – The purpose of this paper is to derive a measure for the performance of human resource shared service providers (HR SSPs) and then to develop a theoretical framework that conceptualises their performance. Design/methodology/approach – This conceptual paper starts from the HR shared

CERN HR receives award for on-line recruitment and communication

CERN Multimedia

Joannah Caborn Wengler

2012-01-01

In a survey of 21,000 European students, CERN ranked 15th, ahead of giants like Microsoft and Nestlé, for the quality of its on-line "talent communication", that is how it uses the Internet to attract job applicants. HR now boasts a new virtual award, certifying its on-line savvy.   The "virtual" award given to HR. How did you get your job at CERN? Via the CERN HR website, or Facebook, or Twitter? Or were you headhunted on LinkedIn? Particularly if you’re from the younger generation, chances are that you used some form of on-line recruitment. In this case you will have used one of the best recruitment tools in Europe, according to the 2012 OTaC (Online Talent Communication) study, carried out by a research institute named Potentialpark. It surveyed over 21,000 students, asking them to rate employers’ use of seven different channels of communication about jobs and careers, from HR websites and on-line application systems to the...

PLEIADES-HR IMAGE QUALITY COMMISSIONING

Directory of Open Access Journals (Sweden)

L. Lebègue

2012-07-01

Full Text Available PLEIADES is the highest resolution civilian earth observing system ever developed in Europe. This imagery program is conducted by the French National Space Agency, CNES. It operates since 2012 a first satellite PLEIADES-HR launched on 2011 December 17th, a second one should be launched by the end of the year. Each satellite is designed to provide optical 70 cm resolution coloured images to civilian and defence users. The Image Quality requirements were defined from users studies from the different spatial imaging applications, taking into account the trade-off between on-board technological complexity and ground processing capacity. The assessment of the image quality and the calibration operation have been performed by CNES Image Quality team during the 6 month commissioning phase that followed the satellite launch. These activities cover many topics gathered in two families : radiometric and geometric image quality. The new capabilities offered by PLEIADES-HR agility allowed to imagine new methods of image calibration and performance assessment. Starting from an overview of the satellite characteristics, this paper presents all the calibration operations that were conducted during the commissioning phase and also gives the main results for every image quality performance.

Composite Spectra Paper 1: HR 6902

Indian Academy of Sciences (India)

tribpo

spectra; in many cases we have used the maximum width permitted by the optics of ... 10 mЕ, corresponding to 1 µm the plate, are the norm. ..... an inequality ..... on the spectra of HR 6902, we have thought it appropriate to weight the four ...

Why a well-designed HR shared service provider fails to create end-user value?

NARCIS (Netherlands)

Meijerink, Jeroen Gerard; Bondarouk, Tatiana; Looise, Jan C.

2011-01-01

Human resource shared services centres (HR SSCs) are foreseen as improving HR service delivery for their end-users: employees, line managers and decentralized HR professionals. Although the concept expects the benefits of HR SSCs to come from centralizing knowledge and decentralizing the control

Validation of calcaneus trabecular microstructure measurements by HR-pQCT.

Science.gov (United States)

Metcalf, Louis M; Dall'Ara, Enrico; Paggiosi, Margaret A; Rochester, John R; Vilayphiou, Nicolas; Kemp, Graham J; McCloskey, Eugene V

2018-01-01

Assessment of calcaneus microstructure using high-resolution peripheral quantitative computed tomography (HR-pQCT) might be used to improve fracture risk predictions or to assess responses to pharmacological and physical interventions. To develop a standard clinical protocol for the calcaneus, we validated calcaneus trabecular microstructure measured by HR-pQCT against 'gold-standard' micro-CT measurements. Ten human cadaveric feet were scanned in situ using HR-pQCT (isotropic 82μm voxel size) at 100, 150 and 200ms integration times, and at 100ms integration time following removal of the calcaneus from the foot (ex vivo). Dissected portions of these bones were scanned using micro-computed tomography (micro-CT) at an isotropic 17.4μm voxel size. HR-pQCT images were rigidly registered to those obtained with micro-CT and divided into multiple 5mm sided cubes to evaluate and compare morphometric parameters between the modalities. Standard HR-pQCT measurements (derived bone volume fraction (BV/TV d ); trabecular number, Tb.N; derived trabecular thickness, Tb.Th d ; derived trabecular spacing, Tb.Sp d ) and corresponding micro-CT voxel-based measurements (BV/TV, Tb.N, Tb.Th, Tb.Sp) were compared. A total of 108 regions of interest were analysed across the 10 specimens. At all integration times HR-pQCT BV/TV d was strongly correlated with micro-CT BV/TV (r 2 =0.95-0.98, RMSE=1%), but BV/TV d was systematically lower than that measured by micro-CT (mean bias=5%). In contrast, HR-pQCT systematically overestimated Tb.N at all integration times; of the in situ scans, 200ms yielded the lowest mean bias and the strongest correlation with micro-CT (r 2 =0.61, RMSE=0.15mm -1 ). Regional analysis revealed greater accuracy for Tb.N in the superior regions of the calcaneus at all integration times in situ (mean bias=0.44-0.85mm -1 ; r 2 =0.70-0.88, pmicrostructure, particularly in the superior region of the calcaneus, can be assessed by HR-pQCT. The highest integration time

Analysis of HR consultants and French recruiters activity on LinkedIn. In between work resource and quest of identity development

Directory of Open Access Journals (Sweden)

Hélène HOBLINGRE

2016-12-01

Full Text Available This article investigates usage of LinkedIn by HR professionals. Based on twelve HR consultants and recruiters interviews, LinkedIn usage analysis highlights that this tool is used in a mix of private and professional practices. It sheds a light on the tension of using LinkedIn as a business tool versus LinkedIn as a tool to develop personal projects. Using LinkedIn in a professional context implies following norms and guidelines that impact user freedom. As a consequence, this prevents user from benefiting from all LinkedIn developmental capabilities. Eventually, our results stress the need for an individual to use LinkedIn as a reflective practitioner. This should be done in the light of building purpose to professional activities and accommodating functional usage with strategic practices.

Team and teamwork in modern european HR management

Directory of Open Access Journals (Sweden)

Usheva Mariana

2016-06-01

Full Text Available One of the major issues occurring in every contemporary organization is the issue of the efficiency of work and obtaining maximum results from work done. Most often when the issue of increasing the efficiency of work is laid the question of teams and teamwork in various projectя of the company comes to the foreground and frequently no proper differentiation is made between a “group of people” and a “team” and this brings to a large number of misunderstandings of managers and employees with regard to the designation and benefits of team organization of work. There are clear traceable differences between the perception of the concept of “team” and the implementation of teamwork by European and Bulgarian companies and it is good to make the differentiation between them with a view to the HR management.

Hanford Site Guide for Preparing and Maintaining Fenerator Group Pollution Prevention Program Documentation

International Nuclear Information System (INIS)

PLACE, B.G.

1999-01-01

This document provides guidance to generator groups for preparing and maintaining documentation of Pollution Prevention/Waste Minimization (P2/WMin) Program activities. The guidance is one of a hierarchical series that includes the Hanford Site Waste Minimization and Pollution Prevention Awareness Program Plan (DOE-RL, 1998a) and Prime Contractor implementation plans describing programs required by Resource Conservation and Recovery Act of 1976 (RCRA) 3002(b) and (300501) (RCRA and EPA, 1994). Documentation guidance for the following five P2/WMin elements are discussed: Fiscal Year (FY) Goals; Budget and Staffing; Waste Minimization (WMinn ) Assessments (WMAs); Pollution Prevention (P2) Reporting; WMin Certification

From a target group towards interaction group: Alcohol prevention policy regarding young people in Germany

Directory of Open Access Journals (Sweden)

Susanne Linden

2015-10-01

Conclusion: Not only the content matters to promote participation, interactive communication, but also context and style of the communication. To enhance self reflection and deeper understanding it is essential to deliver the information in an attractive context, which has been found relevant for the target group. Just providing information may be important but is not sufficient in order to change the behaviour. Information which is elaborated through discussion – even online – may transform information into deeper understanding respectively knowledge. Thus it is more likely to have an impact on future behaviour. The target group should be recognized as interaction group. This will help to improve the adaptation and intervention continuously. Nevertheless, prevention and behaviour change will take their time and will need continuous effort at high level. Future research is needed to measure the impact of vivid discussion on people who take part in these discussions in an active way, compared to those who only follow the conversation thread.

Journeys on the H-R diagram

International Nuclear Information System (INIS)

Kaler, J.B.

1988-01-01

The evolution of various types of stars along the H-R diagram is discussed. Star birth and youth is addressed, and the events that occur due to core contraction, shell burning, and double-shell burning are described. The evolutionary courses of planetary nebulae, white dwarfs, and supernovas are examined

Hanford Site Guide for Preparing and Maintaining Generator Group Pollution Prevention Documentation

International Nuclear Information System (INIS)

PLACE, B.G.

2000-01-01

This document provides guidance to generator groups for preparing and maintaining documentation of Pollution Prevention/Waste Minimization (P2/WMin) Program activities. The guidance is one of a hierarchical series that includes the Hanford Site Waste Minimization and Pollution Prevention Awareness Program Plan (DOE-RL, 2000) and Prime Contractor implementation plans describing programs required by Resource Conservation and Recovery Act of 1976 (RCRA) 3002(b) and 3005(h) (RCRA and EPA, 1994) and Department of Energy Acquisition Regulations (DEAR) (48 CFR 970.5204-2 and 48 CFR 970.5204-78). Documentation guidance for the following five P2/WMin elements is discussed: Fiscal Year (FY) Goals; Budget and Staffing; Pollution Prevention (P2) Reporting; WMin Certification; and Waste Minimization (WMin) Assessments (WMAs)

Comments on H.R. 2480

International Nuclear Information System (INIS)

Rezendes, V.S.

1990-10-01

GAO testified on H.R. 2480, the Uranium Enrichment Reorganization Act, which would restructure DOE's uranium enrichment program as a government corporation. Specifically, this legislation would allow the corporation to set prices to maximize long-term returns; establish a fund to meet future decontamination, decommissioning, and remedial action costs associated with past uranium enrichment activities. and require the government to pay its share of the costs to clean up mining waste generated under past government contracts. GAO believes that H.R. 2480 takes needed steps toward establishing clear objectives for the enrichment program and would allow the new corporation to better operate as a business entity. The bill would also resolve several long-term issues that seriously challenge the program's future, including the need to pay billions of dollars in environmental and decommissioning costs at a time when competition is expected to increase. However, GAO believes that the bill could be strengthened by including a specific cost recovery provision. Because DOE projects that the corporation's future earnings could be substantial, GAO suggests that Congress require the repayment of $3 billion, rather than rely solely on unspecified dividends and/or uncertain future stock sales that may not materialize unless problems related to licensing uncertainties, increased competition, and billions of dollars in liabilities are adequately resolved

A Randomized Depression Prevention Trial Comparing Interpersonal Psychotherapy--Adolescent Skills Training to Group Counseling in Schools.

Science.gov (United States)

Young, Jami F; Benas, Jessica S; Schueler, Christie M; Gallop, Robert; Gillham, Jane E; Mufson, Laura

2016-04-01

Given the rise in depression disorders in adolescence, it is important to develop and study depression prevention programs for this age group. The current study examined the efficacy of Interpersonal Psychotherapy-Adolescent Skills Training (IPT-AST), a group prevention program for adolescent depression, in comparison to group programs that are typically delivered in school settings. In this indicated prevention trial, 186 adolescents with elevated depression symptoms were randomized to receive IPT-AST delivered by research staff or group counseling (GC) delivered by school counselors. Hierarchical linear modeling examined differences in rates of change in depressive symptoms and overall functioning from baseline to the 6-month follow-up assessment. Cox regression compared rates of depression diagnoses. Adolescents in IPT-AST showed significantly greater improvements in self-reported depressive symptoms and evaluator-rated overall functioning than GC adolescents from baseline to the 6-month follow-up. However, there were no significant differences between the two conditions in onset of depression diagnoses. Although both intervention conditions demonstrated significant improvements in depressive symptoms and overall functioning, results indicate that IPT-AST has modest benefits over groups run by school counselors which were matched on frequency and duration of sessions. In particular, IPT-AST outperformed GC in reduction of depressive symptoms and improvements in overall functioning. These findings point to the clinical utility of this depression prevention program, at least in the short-term. Additional follow-up is needed to determine the long-term effects of IPT-AST, relative to GC, particularly in preventing depression onset.

A Randomized Depression Prevention Trial Comparing Interpersonal Psychotherapy—Adolescent Skills Training to Group Counseling in Schools

Science.gov (United States)

Benas, Jessica S.; Schueler, Christie M.; Gallop, Robert; Gillham, Jane E.; Mufson, Laura

2017-01-01

Given the rise in depression disorders in adolescence, it is important to develop and study depression prevention programs for this age group. The current study examined the efficacy of Interpersonal Psychotherapy-Adolescent Skills Training (IPT-AST), a group prevention program for adolescent depression, in comparison to group programs that are typically delivered in school settings. In this indicated prevention trial, 186 adolescents with elevated depression symptoms were randomized to receive IPT-AST delivered by research staff or group counseling (GC) delivered by school counselors. Hierarchical linear modeling examined differences in rates of change in depressive symptoms and overall functioning from baseline to the 6-month follow-up assessment. Cox regression compared rates of depression diagnoses. Adolescents in IPT-AST showed significantly greater improvements in self-reported depressive symptoms and evaluator-rated overall functioning than GC adolescents from baseline to the 6-month follow-up. However, there were no significant differences between the two conditions in onset of depression diagnoses. Although both intervention conditions demonstrated significant improvements in depressive symptoms and overall functioning, results indicate that IPT-AST has modest benefits over groups run by school counselors which were matched on frequency and duration of sessions. In particular, IPT-AST outperformed GC in reduction of depressive symptoms and improvements in overall functioning. These findings point to the clinical utility of this depression prevention program, at least in the short-term. Additional follow-up is needed to determine the long-term effects of IPT-AST, relative to GC, particularly in preventing depression onset. PMID:26638219

Association of anxiety and depression with hypertension control: a US multidisciplinary group practice observational study.

Science.gov (United States)

Ho, Aaron K; Thorpe, Carolyn T; Pandhi, Nancy; Palta, Mari; Smith, Maureen A; Johnson, Heather M

2015-11-01

The presence of a mental health disorder with hypertension is associated with higher cardiovascular disease mortality than hypertension alone. Although earlier detection of hypertension has been demonstrated in patients with anxiety and depression, the relationship of mental health disorders to hypertension control is unknown. Our objective was to evaluate rates and predictors of incident hypertension control among patients with anxiety and/or depression compared with patients without either mental health diagnosis. A 4-year retrospective analysis included 4362 patients, at least 18 years old, who received primary care in a large academic group practice from 2008 to 2011. Patients met The Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure criteria and had a hypertension diagnosis. Kaplan-Meier analysis estimated the probability of achieving control for patients with and without anxiety and/or depression. Cox proportional hazard models were fit to identify predictors of time to control. Overall, 13% (n = 573) had a baseline diagnosis of anxiety and/or depression. Those with anxiety and/or depression demonstrated more primary care and specialty visits than those without either condition. After adjustment, patients with anxiety and/or depression had faster rates of hypertension control (hazard ratio [HR] 1.22; 1.07-1.39] than patients without either diagnosis. Other associations of faster hypertension control included female gender (HR 1.32; 1.20-1.44), absence of tobacco use (HR 1.17; 1.03-1.33), Medicaid use (HR 1.27; 1.09-1.49), and a higher Adjusted Clinical Group Risk Score (HR 1.13; 1.10-1.17), a measure of healthcare utilization. Greater healthcare utilization among patients with anxiety and/or depression may contribute to faster hypertension control.

Hanford Site guide for preparing and maintaining generator group pollution prevention program documentation

International Nuclear Information System (INIS)

Place, B.G.

1998-01-01

This document provides guidance to generator groups for preparing and maintaining documentation of Pollution Prevention Waste Minimization (P2/WMin) Program activities. The guidance is one of a hierarchical series that includes the Hanford Site Waste Minimization and Pollution Prevention Awareness Program Plan (DOE-RL, 1998a) and Prime contractor implementation plans describing programs required by Resource Conservation and Recovery Act of 1976 (RCRA) 3002(b) and 3005(h) (RCRA and EPA, 1994). Documentation guidance for the following five P2/WMin elements are discussed: Fiscal Year (FY) Goals; Budget and Staffing; Waste Minimization (WMin) Assessments (WMAs); Quarterly Pollution Prevention (P2) Reporting WMin Certification

The prevention of early-onset neonatal group B streptococcal disease.

Science.gov (United States)

Money, Deborah; Allen, Victoria M

2013-10-01

To review the evidence in the literature and to provide recommendations on the management of pregnant women in labour for the prevention of early-onset neonatal group B streptococcal disease. The key revisions in this updated guideline include changed recommendations for regimens for antibiotic prophylaxis, susceptibility testing, and management of women with pre-labour rupture of membranes. Maternal outcomes evaluated included exposure to antibiotics in pregnancy and labour and complications related to antibiotic use. Neonatal outcomes of rates of early-onset group B streptococcal infections are evaluated. Published literature was retrieved through searches of MEDLINE, CINAHL, and The Cochrane Library from January 1980 to July 2012 using appropriate controlled vocabulary and key words (group B streptococcus, antibiotic therapy, infection, prevention). Results were restricted to systematic reviews, randomized control trials/controlled clinical trials, and observational studies. There were no date or language restrictions. Searches were updated on a regular basis and incorporated in the guideline to May 2013. Grey (unpublished) literature was identified through searching the websites of health technology assessment and health technology-related agencies, clinical practice guideline collections, clinical trial registries, and national and international medical specialty societies. The quality of evidence in this document was rated using the criteria described in the Report of the Canadian Task Force on Preventive Health Care (Table 1). The recommendations in this guideline are designed to help clinicians identify and manage pregnancies at risk for neonatal group B streptococcal disease to optimize maternal and perinatal outcomes. No cost-benefit analysis is provided. There is good evidence based on randomized control trial data that in women with pre-labour rupture of membranes at term who are colonized with group B streptococcus, rates of neonatal infection are

PLEIADES-HR INNOVATIVE TECHNIQUES FOR RADIOMETRIC IMAGE QUALITY COMMISSIONING

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G. Blanchet

2012-07-01

Full Text Available The first Pleiades-HR satellite, part of a constellation of two, has been launched on December 17, 2011. This satellite produces high resolution optical images. In order to achieve good image quality, Pleiades-HR should first undergo an important 6 month commissioning phase period. This phase consists in calibrating and assessing the radiometric and geometric image quality to offer the best images to end users. This new satellite has benefited from technology improvements in various fields which make it stand out from other Earth observation satellites. In particular, its best-in-class agility performance enables new calibration and assessment techniques. This paper is dedicated to presenting these innovative techniques that have been tested for the first time for the Pleiades- HR radiometric commissioning. Radiometric activities concern compression, absolute calibration, detector normalization, and refocusing operations, MTF (Modulation Transfer Function assessment, signal-to-noise ratio (SNR estimation, and tuning of the ground processing parameters. The radiometric performances of each activity are summarized in this paper.

Evaluation of Cueing Innovation for Pressure Ulcer Prevention Using Staff Focus Groups.

Science.gov (United States)

Yap, Tracey L; Kennerly, Susan; Corazzini, Kirsten; Porter, Kristie; Toles, Mark; Anderson, Ruth A

2014-07-25

The purpose of the manuscript is to describe long-term care (LTC) staff perceptions of a music cueing intervention designed to improve staff integration of pressure ulcer (PrU) prevention guidelines regarding consistent and regular movement of LTC residents a minimum of every two hours. The Diffusion of Innovation (DOI) model guided staff interviews about their perceptions of the intervention's characteristics, outcomes, and sustainability. This was a qualitative, observational study of staff perceptions of the PrU prevention intervention conducted in Midwestern U.S. LTC facilities (N = 45 staff members). One focus group was held in each of eight intervention facilities using a semi-structured interview protocol. Transcripts were analyzed using thematic content analysis, and summaries for each category were compared across groups. The a priori codes (observability, trialability, compatibility, relative advantage and complexity) described the innovation characteristics, and the sixth code, sustainability, was identified in the data. Within each code, two themes emerged as a positive or negative response regarding characteristics of the innovation. Moreover, within the sustainability code, a third theme emerged that was labeled "brainstormed ideas", focusing on strategies for improving the innovation. Cueing LTC staff using music offers a sustainable potential to improve PrU prevention practices, to increase resident movement, which can subsequently lead to a reduction in PrUs.

Comparison in anesthetic effects of propofol among patients with different ABO blood groups.

Science.gov (United States)

Du, Yiri; Shi, Haixia; Yu, Jianshe

2017-05-01

Our study was aimed to investigate anesthetic effects of propofol in patients with different blood groups.A total of 72 participants were enrolled from patients arranged for surgeries of cholecystectomy, tonsillectomy, and spinal operation. Each blood group (A, B, AB, and O) contained 18 participants. Mean arterial pressure (MAP), heart rate (HR), and bispectral index (BIS) were assayed with Philips monitor. These indexes were observed before propofol anesthesia (T0), and then were recorded when concentration of propofol was 1 μg/mL (T1), 2 μg/mL (T2), 3 μg/mL (T3), and 4 μg/mL (T4). The differences in MAP, HR, and BIS at T0 among groups were compared with the χ test. Multiple comparisons were adopted to calculate the differences in MAP, HR, and BIS between groups at T1, T2, T3, and T4.No significant differences in age, sex, and weight of all groups were found (P > .05). Before propofol anesthesia (T0), all the participants exhibited no differences in MAP, HR, and BIS (P > .05). Subsequently, we found obvious differences in ΔMAP, ΔHR, and ΔBIS between groups. The patients in the B blood group showed highest ΔMAP and ΔHR at each time point (P blood group exhibited highest value at T3 and T4 (P blood group remarkably affects the anesthetic effects of propofol.

A nonlinear filtering algorithm for denoising HR(S)TEM micrographs

International Nuclear Information System (INIS)

Du, Hongchu

2015-01-01

Noise reduction of micrographs is often an essential task in high resolution (scanning) transmission electron microscopy (HR(S)TEM) either for a higher visual quality or for a more accurate quantification. Since HR(S)TEM studies are often aimed at resolving periodic atomistic columns and their non-periodic deviation at defects, it is important to develop a noise reduction algorithm that can simultaneously handle both periodic and non-periodic features properly. In this work, a nonlinear filtering algorithm is developed based on widely used techniques of low-pass filter and Wiener filter, which can efficiently reduce noise without noticeable artifacts even in HR(S)TEM micrographs with contrast of variation of background and defects. The developed nonlinear filtering algorithm is particularly suitable for quantitative electron microscopy, and is also of great interest for beam sensitive samples, in situ analyses, and atomic resolution EFTEM. - Highlights: • A nonlinear filtering algorithm for denoising HR(S)TEM images is developed. • It can simultaneously handle both periodic and non-periodic features properly. • It is particularly suitable for quantitative electron microscopy. • It is of great interest for beam sensitive samples, in situ analyses, and atomic resolution EFTEM

78 FR 50489 - Petition for Exemption From the Vehicle Theft Prevention Standard; Volkswagen Group of America, Inc.

Science.gov (United States)

2013-08-19

... From the Vehicle Theft Prevention Standard; Volkswagen Group of America, Inc. AGENCY: National Highway... deterring motor vehicle theft as compliance with the parts-marking requirements of the Theft Prevention Standard, 49 CFR part 541, Federal Motor Vehicle Theft Prevention Standard. Volkswagen requested...

India's first 100,000 lbs/hr atmospheric bed boiler

International Nuclear Information System (INIS)

Mahajan, S.K.

1991-01-01

This paper covers the operating experience at the Petrochemical Complex of Hindustan Polymers, a Member Company of the UB Group, India, on the India's first 100,000 Lbs/hr atmospheric fluidized bed boiler supplied by Bharat Heavy Electricals Ltd., India. This atmospheric fluidized bed boiler is in operation for over 7 years with over 51,000 operating hours. The paper covers the details of onstream hours, actual thermal efficiency achieved, type of coal used and operational advantages of such boilers as per experience of Hindustan Polymers. Paper also highlights the maintenance and equipment problems as well as the developments which have taken place to overcome such problems. Details of experience in the operation of this boiler with baghouse system using abrasive and high ash coal are also covered

Bringing human resources to the table: utilization of an HR balanced scorecard at Mayo Clinic.

Science.gov (United States)

Fottler, Myron D; Erickson, Eric; Rivers, Patrick A

2006-01-01

Rather than viewing HR as a critical driver of organizational strategy and outcomes, most health care organizations see HR as a drain on the organization's bottom line. Only by aligning HR with the organizational strategy will HR leaders truly get a seat at the leadership table. HR professionals can overcome impediments and gain a seat at the table by learning the language of business and the ways in which organizational leaders use data to drive their decisions. This article shows how Mayo Clinic uses the popular Balanced Scorecard approach to align its measures of HR performance to the organization's strategic plan.

Comparison between Pentacam HR and Orbscan II after hyperopic photorefractive keratectomy

Directory of Open Access Journals (Sweden)

Mahmoud Jabbarvand

2017-01-01

Conclusion: Pentacam HR and Orbscan II after PRK for hyperopia show reasonable agreement for determining A-BFS, P-BFS, A-TG3, and CCT, but not for A-CE, P-CE, A-TG5, or ACD. CCT measurements with Pentacam HR have reasonable agreement with US pachymetry.

LBT observations of the HR8799 planetary system

Science.gov (United States)

Mesa, D.; Arcidiacono, C.; Claudi, R. U.; Desidera, S.; Esposito, S.; Gratton, R.; Masciadri, E.

2013-09-01

We present here observations of the HR8799 planetary system performed in H and Ks band exploiting the AO system at the Large Binocular Telescope and the PISCES camera. Thanks to the excellent performence of the instrument we were able to detect for the first time the inner known planet of the system (HR8799) in the H band. Precise photometric and astrometric measures have been taken for all the four planets. Further, exploiting ours and previous astrometric results, we were able to put some limits on the planetary orbits of the four planets. The analysis of the dinamical stability of the system seems to show lower planetary masses than the ones adopted until now.

Delinquency and Crime Prevention: Overview of Research Comparing Treatment Foster Care and Group Care

Science.gov (United States)

Osei, Gershon K.; Gorey, Kevin M.; Jozefowicz, Debra M. Hernandez

2016-01-01

Background: Evidence of treatment foster care (TFC) and group care's (GC) potential to prevent delinquency and crime has been developing. Objectives: We clarified the state of comparative knowledge with a historical overview. Then we explored the hypothesis that smaller, probably better resourced group homes with smaller staff/resident ratios have…

Indian women with higher serum concentrations of folate and vitamin B12 are significantly less likely to be infected with carcinogenic or high-risk (HR types of human papillomaviruses (HPVs

Directory of Open Access Journals (Sweden)

Chandrika J Piyathilake

2010-01-01

Full Text Available Chandrika J Piyathilake1, Suguna Badiga1, Proma Paul2, Vijayaraghavan K3, Haripriya Vedantham3, Mrudula Sudula3, Pavani Sowjanya3, Gayatri Ramakrishna4, Keerti V Shah5, Edward E Partridge6, Patti E Gravitt21Department of Nutrition Sciences, The University of Alabama at Birmingham (UAB, Birmingham, AL, USA; 2Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; 3SHARE INDIA, Mediciti Institute of Medical Sciences, Ghanpur, India; 4Center for DNA Fingerprinting and Diagnostics, Hyderabad, India; 5Department of Molecular biology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD USA; 6UAB Comprehensive Cancer Center, The University of Alabama Birmingham (UAB, Birmingham, AL, USABackground: Studies conducted in the USA have demonstrated that micronutrients such as folate and vitamin B12 play a significant role in modifying the natural history of high-risk human papillomaviruses (HR-HPVs, the causative agent for developing invasive cervical cancer (CC and its precursor lesions.Objective: The purpose of the current study was to investigate whether these micronutrients have similar effects on HR-HPV infections in Indian women.Methods: The associations between serum concentrations of folate and vitamin B12 and HR-HPV infections were evaluated in 724 women who participated in a CC screening study in the southern state of Andhra Pradesh, India. Serum folate and vitamin B12 concentrations were measured by using a competitive radio-binding assay. Digene hybrid capture 2 (HC2 assay results were used to categorize women into two groups, positive or negative for HR-HPVs. Unconditional logistic regression models specified a binary indicator of HC2 (positive/negative as the dependent variable and serum folate concentrations combined with serum vitamin B12 concentrations as the independent predictor of primary interest. Models were fitted, adjusting for age, education, marital status, parity

Double-blind comparison of granisetron, promethazine, or a combination of both for the prevention of postoperative nausea and vomiting in females undergoing outpatient laparoscopies.

Science.gov (United States)

Gan, Tong J; Candiotti, Keith A; Klein, Stephen M; Rodriguez, Yiliam; Nielsen, Karen C; White, William D; Habib, Ashraf S

2009-11-01

Postoperative nausea and vomiting (PONV) and postdischarge nausea and vomiting (PDNV) are common problems after surgery. Prophylactic combination antiemetic therapy is recommended for patients at high risk for developing PONV and PDNV. Granisetron, a serotonin antagonist, is an effective antiemetic that is devoid of sedative side effect. Although promethazine is effective, commonly used doses are associated with sedation. This study investigates the combination of low doses of granisetron and promethazine for the prevention of PONV. Women undergoing ambulatory gynecological laparoscopy were enrolled. A standard general anesthetic regimen was prescribed. Fifteen minutes before the expected end of surgery, the patients were randomly assigned to receive granisetron 0.1 mg iv, promethazine 6.25 mg iv, or a combination of the two drugs. Prophylaxis with oral promethazine 12.5 mg, granisetron 1 mg, or both was started in the respective groups 12 hr after the end of surgery and continued every 12 hr until postoperative day 3 (a total of five oral doses). The following outcomes were recorded: total response rate (defined as no vomiting, no more than mild nausea, and no use of rescue antiemetic); incidence of nausea, vomiting, and use of rescue antiemetics; severity of nausea; patient activity level; and patient satisfaction with PONV management. Patients in the combination group had a higher total response rate at 6, 24, 48, and 72 hr after surgery compared with those who received promethazine alone (at 24 hr, Combination 69.6%, Promethazine 36.2%, Granisetron 53.3%; P = 0.0079). The maximum nausea scores were also lower in the combination group at 6, 24, 48, and 72 hr (Combination 1.7 +/- 2.2, Promethazine 4.0 +/- 3.6, Granisetron 3.1 +/- 3.2 at 24 hr; P granisetron and promethazine combination was more effective in reducing PONV and PDNV than promethazine monotherapy. The combination also reduced the severity of nausea.

阴道滴虫与宫颈HR-HPV感染及宫颈癌发生的相关性%Association about Trichomonas, HR-HPV Infection and Cervical Carcinoma

Institute of Scientific and Technical Information of China (English)

李旻; 郭会芹; 陈凤; 曹箭; 李中林; 张询; 潘秦镜

2007-01-01

目的 探讨阴道滴虫是否能增加高危人乳头瘤病毒(HR-HPV)感染和宫颈癌发生的危险.方法 对受检者进行液基细胞学检查和HR-HPV DNA检测,并在细胞学诊断中记录是否存在滴虫.对所有细胞学诊断非典型鳞状细胞(ASC)及以上病变、HR-HPV DNA阳性病例和部分细胞学阴性及HR-HPV DNA阴性病例进行阴道镜检查及活检.分别比较滴虫在HR-HPV DNA阳性组和阴性组、细胞学及组织学各级诊断中的存在率.结果 在13 024例受检者中有1 687例(12.95%)涂片中有滴虫.滴虫存在率在HR-HPV DNA阳性组与阴性组中无显著统计学差异(P＞0.05),在细胞学阴性病例组显著高于鳞状上皮内病变组(P＜0.05),在组织学阴性病例组显著高于在≥CIN2病例组(P＜0.05).结论 滴虫的存在不增加HR-HPV感染率,也不增加宫颈癌发生的危险.

Comparison of the diagnostic value of cervical cytology and HPV HR DNA testing for the diagnosis of low-grade and high-grade squamous intraepithelial lesions across different age groups.

Science.gov (United States)

Paluszkiewicz, Aleksandra; Pruski, Dominik; Iwaniec, Kinga; Kędzia, Witold

2017-01-01

To assess the diagnostic value of cervical cytology and HPV HR DNA testing for the diagnosis of low grade and high-grade squamous intraepithelial lesions across different age groups. The study included 1103 patients, age 25-70 years. All patients underwent in-depth diagnostic tests following either an abnormal Pap test result or a clinically suspicious cervical lesion. In all women the following examinations were performed: a molecular test detecting 14 high-risk types of HPV, a colposcopy examination, as well as directed-biopsy of the cervix. The studied population was subdivided into four age groups. It was observed that the percentage of high grade squamous intraepithelial lesions (HSIL) and cancers increased with women's age. Sensitivity of both methods for detecting high-grade squamous intraepithelial lesions was highest for women aged 40-49 years. Sensitivity values of HPV testing was higher than that of cervical cytology among women under age 50. Specificity of HPV testing increased significantly with age of women and was several fold higher across all age groups than the specificity of cervical cytology.

Effect of supervised brushing with fluoride gel during primary school, taking into account the group prevention schedule in kindergarten.

Science.gov (United States)

Winter, Julia; Jablonski-Momeni, Anahita; Ladda, Annett; Pieper, Klaus

2017-07-01

In one region of Germany, a group of children took part in regular fluoride gel applications during primary school following intensified prevention in kindergarten. This observational study aimed to ascertain whether the dental health of primary school children can be improved by introducing a group prevention program based on applications of fluoride gel. The subjects were distributed among six groups with varying preventive measures in kindergarten and at school. The basis for determining caries experience and calculating the caries increment consisted of dental findings gathered in the second and fourth grade. While second graders without professionally supported daily toothbrushing in kindergarten exhibited an average d 3 -6 mft of 2.17, in those who had enjoyed intensive dental prevention, the corresponding value was 19% lower (d 3-6 mft = 1.74). The caries increment was significantly lower mainly among children who had received the maximum of group prevention (intensive prevention in kindergarten and gel program at school). The results show that intensified preventive programs in kindergartens and schools, based mainly on supervised toothbrushing, have a positive effect on the dental health of primary school children. Such programs are efficient in reducing caries experience especially in socially deprived areas.

Evaluation of Cueing Innovation for Pressure Ulcer Prevention Using Staff Focus Groups

Directory of Open Access Journals (Sweden)

Tracey L. Yap

2014-07-01

Full Text Available The purpose of the manuscript is to describe long-term care (LTC staff perceptions of a music cueing intervention designed to improve staff integration of pressure ulcer (PrU prevention guidelines regarding consistent and regular movement of LTC residents a minimum of every two hours. The Diffusion of Innovation (DOI model guided staff interviews about their perceptions of the intervention’s characteristics, outcomes, and sustainability. Methods: This was a qualitative, observational study of staff perceptions of the PrU prevention intervention conducted in Midwestern U.S. LTC facilities (N = 45 staff members. One focus group was held in each of eight intervention facilities using a semi-structured interview protocol. Transcripts were analyzed using thematic content analysis, and summaries for each category were compared across groups. Results: The a priori codes (observability, trialability, compatibility, relative advantage and complexity described the innovation characteristics, and the sixth code, sustainability, was identified in the data. Within each code, two themes emerged as a positive or negative response regarding characteristics of the innovation. Moreover, within the sustainability code, a third theme emerged that was labeled “brainstormed ideas”, focusing on strategies for improving the innovation. Implications: Cueing LTC staff using music offers a sustainable potential to improve PrU prevention practices, to increase resident movement, which can subsequently lead to a reduction in PrUs.

HR practices for enhancing sustainable employability : implementation, use, and outcomes

OpenAIRE

Ybema, Jan Fekke; van Vuuren, Tinka; van Dam, Karen

2017-01-01

With the aging of the workforce, organizations need to maintain or improve the sustainable employability of their workforce throughout their working life. This raises the question which HR practices increase workers’ sustainable employability at work. The aim of this study is to investigate the extent to which organizations implement HR practices for enhancing sustainable employability in terms of workers’ health, motivation, and skills and knowledge from the employer’s perspective. In total,...

Hanford site guide for preparing and maintaining generator group pollution prevention program documentation

International Nuclear Information System (INIS)

1995-12-01

This manual provides the necessary guidance to contractor generator groups for developing and maintaining documentation of their pollution prevention (P2) program activities. Preparation of program documentation will demonstrate compliance with contractor and U.S. Department of Energy (DOE) requirements, as well as state and federal regulations. Contractor waste generator groups are no longer required to prepare and update facility waste minimization plans. Developing and maintaining program documentation replace this requirement

The composite nature of the peculiar star HR 6560 (HD 159870)

Science.gov (United States)

Wegner, Gary; Cowley, Charles R.

1992-01-01

Ground-based high-dispersion photographic spectra and ultraviolet spectra obtained with the IUE satellite are described and employed to determine the nature of the peculiar star HR 6560 (HD 159870). Previously this object had been described as both a composite system and as a strong Fm star. The UBVRI, Stromgren, and ultraviolet colors of HR 6560 are compared with objects classified composite from the Bright Star Catalogue and normal dwarfs and giants. The colors of HR 6560 are not unusual for a composite and are consistent with a late-A dwarf, combined with a late-G or early-K giant. The ultraviolet satellite clearly shows the presence of an A component, but its precise spectral type is difficult to assign. The IUE and TD-1 data suggest that the ultraviolet is dominated by light from an A5 V secondary and the visual from a GO III primary. This does not agree well with the most plausible model that fits the visual photometry. The peculiar nature of HR 6560's spectrum is most likely due to its composite nature.

Multi-objective group scheduling optimization integrated with preventive maintenance

Science.gov (United States)

Liao, Wenzhu; Zhang, Xiufang; Jiang, Min

2017-11-01

This article proposes a single-machine-based integration model to meet the requirements of production scheduling and preventive maintenance in group production. To describe the production for identical/similar and different jobs, this integrated model considers the learning and forgetting effects. Based on machine degradation, the deterioration effect is also considered. Moreover, perfect maintenance and minimal repair are adopted in this integrated model. The multi-objective of minimizing total completion time and maintenance cost is taken to meet the dual requirements of delivery date and cost. Finally, a genetic algorithm is developed to solve this optimization model, and the computation results demonstrate that this integrated model is effective and reliable.

Personalised normative feedback for preventing alcohol misuse in university students: Solomon three-group randomised controlled trial.

Directory of Open Access Journals (Sweden)

Maria T Moreira

Full Text Available Young people tend to over-estimate peer group drinking levels. Personalised normative feedback (PNF aims to correct this misperception by providing information about personal drinking levels and patterns compared with norms in similar aged peer groups. PNF is intended to raise motivation for behaviour change and has been highlighted for alcohol misuse prevention by the British Government Behavioural Insight Team. The objective of the trial was to assess the effectiveness of PNF with college students for the prevention of alcohol misuse.Solomon three-group randomised controlled trial. 1751 students, from 22 British Universities, allocated to a PNF group, a normal control group, or a delayed measurement control group to allow assessment of any measurement effects. PNF was provided by email. Participants completed online questionnaires at baseline, 6- and 12-months (only 12-months for the delayed measurement controls. Drinking behaviour measures were (i alcohol disorders; (ii frequency; (iii typical quantity, (iv weekly consumption; (v alcohol-related problems; (vi perceived drinking norms; and (vii positive alcohol expectancies. Analyses focused on high-risk drinkers, as well as all students, because of research evidence for the prevention paradox in student drinkers.Follow-up rates were low, with only 50% and 40% responding at 6- and 12-months, respectively, though comparable to similar European studies. We found no evidence for any systematic attrition bias. Overall, statistical analyses with the high risk sub-sample, and for all students, showed no significant effects of the intervention, at either time-point, in a completed case analysis and a multiple imputation analysis.We found no evidence for the effectiveness of PNF for the prevention of alcohol misuse and alcohol-related problems in a UK student population.Controlled-Trials.com ISRCTN30784467.

Classification of Ap-stars HR 830 and ZI CVn

International Nuclear Information System (INIS)

Zverko, J.

1984-01-01

Two ambiguously classified Ap-stars, HR 830 and 21 CVn, are studied. The observational data are compared with the data for normal stars αDel and αLyr. Star HR 830 is classified as Ap of type Si based on the enhanced absorption in the Si lines and photometric variability in UBV. 21 CVn is classified as Ap Si based on weaker absorption of helium, the variability of helium lines, photometric periodic variability and the properties of the UV spectrum. It is concluded that the photometric periodic variability is a good indicator of Ap-properties of rapidly rotating A and late B stars. (author)

Safety of DOE nuclear facilities. Hearings before the Subcommittee on Energy and Power of the Committee on Energy and Commerce, House of Representatives, One Hundredth Congress, First Session, H.R. 783, H.R. 2047 and H.R. 3123, November 5 and 19, 1987

International Nuclear Information System (INIS)

Anon.

1988-01-01

H.R. 783 is a bill to require the Secretary of Energy to ensure the compliance of certain operations of the Department of Energy (DOE) with Federal environmental standards and for other purposes. H.R. 2047 is a bill to establish a Defense Nuclear Facilities Safety Agency in order to provide for increased standards of safety with respect to radioactive emissions resulting from activities carried out at nuclear facilities of DOE. H.R. 3123 is a bill to create an independent oversight board to ensure the safety of United States Government nuclear facilities, to apply the provisions of OSHA to certain DOE nuclear facilities, to clarify the jurisdiction and powers of Government agencies dealing with nuclear wastes, to ensure independent research on the effects of radiation on human beings, and for other purposes

Daily self-sampling for high-risk human papillomavirus (HR-HPV) testing.

Science.gov (United States)

Sanner, Karin; Wikström, Ingrid; Gustavsson, Inger; Wilander, Erik; Lindberg, Julia Hedlund; Gyllensten, Ulf; Olovsson, Matts

2015-12-01

Self-sampling for HPV as part of primary screening is a well-tolerated method for women not attending organized Pap smear screening and could increase coverage of cervical cancer screening. To investigate if the prevalence of HR-HPV varies from day to day in infected women and if one single sample is reliable for detecting an ongoing infection. This is a prospective cohort study on 12 premenopausal and 13 postmenopausal women performing daily self-sampling for HR-HPV testing. They were all HR-HPV-positive 1-3 months ago. Postmenopausal women were sampled for 28 days and premenopausal women sampled during bleeding-free days in one menstrual cycle. A possible difference in viral load between the estrogen-dominated proliferative phase and the progesterone-dominated secretory phase was analyzed. Consistent results throughout the sampling period were observed for 19 women, with either a daily presence of HPV (14 women) or no HPV at all during the sampling period (5 women). Of 607 samples from 25 women, 596 were consistently positive or negative for HPV during the sampling period and 11 were inconsistent (2%). There was no difference in HPV copy number between the estrogen dominated proliferative or progesterone dominated secretory menstrual cycle phases. The major finding was a high degree of consistency concerning HR-HPV positivity and negativity of HR-HPV in vaginal fluid during a sustained period of daily self-sampling. It does not appear to matter whether the sample is collected in the proliferative or secretory phase. Copyright © 2015 Elsevier B.V. All rights reserved.

Qualitative risk assessment for the 100-HR-3 groundwater operable unit

Energy Technology Data Exchange (ETDEWEB)

Vukelich, S.E. [Golder Associates, Inc., Richland, WA (United States)

1994-09-22

This report provides the qualitative risk assessment for the 100-HR-3 operable unit on the Hanford Reservation. 100-HR-3 is a ground water unit. The purpose of the QRA at the 100-HR-3 operable unit is to focus on a predefined set of human and environmental exposure scenarios in order to provides sufficient information that will assist the Tri-Party signatories (Washington State Department of Ecology, EPA and US DOE) in making defensible decisions on the necessity of Interim Remedial Measures. Frequent- and occasional-use exposure scenarios are evaluated in the human health risk assessment to provide bounding estimates of risk. The ecological risk assessment consists of an evaluation of the risks to riparian and aquatic receptors which live in or near the Columbia River.

Qualitative risk assessment for the 100-HR-3 groundwater operable unit

International Nuclear Information System (INIS)

Vukelich, S.E.

1994-01-01

This report provides the qualitative risk assessment for the 100-HR-3 operable unit on the Hanford Reservation. 100-HR-3 is a ground water unit. The purpose of the QRA at the 100-HR-3 operable unit is to focus on a predefined set of human and environmental exposure scenarios in order to provides sufficient information that will assist the Tri-Party signatories (Washington State Department of Ecology, EPA and US DOE) in making defensible decisions on the necessity of Interim Remedial Measures. Frequent- and occasional-use exposure scenarios are evaluated in the human health risk assessment to provide bounding estimates of risk. The ecological risk assessment consists of an evaluation of the risks to riparian and aquatic receptors which live in or near the Columbia River

Preventive treatment of combined radiation injuries

International Nuclear Information System (INIS)

Boudagov, R.; Uljanova, L.; Makarov, G.

1996-01-01

The risk of sepsis development increases when thermal burns and other trauma occur in combination with exposure to radiation. Only surgical correction of the life-threatening state recommends within 48 hours after irradiation. All other arrangements have to carry out when hemopoiesis recovery will complete. However exposed patients with combined injuries (CI) die during the first two or three weeks mainly due to sepsis. Therefore prophylaxis and preventive therapy of infectious complications are need early. Actual difficulties in choice of valid treatment procedure for acute radiation syndrome (ARS) exhibit additional aggravation under CI. The available facts prove decreasing early therapy efficiency for rather high dose exposure and wound trauma occurrence. The own results showed that bacterial polysaccharide pyrogenal, glycopin (synthetic analogue of muramil-dipeptide), thymus preparations (thymozin, thymotropin, thymogen), tuftsin, heterologic human and bovine immunoglobulins did not modify the low values of 30-day survival under CI (irradiation + thermal burn). Single injection of prodigiozan, zymozan and some other yeast polysaccharides in 1 hr after CI resulted at moderate increasing of survival. The main purpose of this study, which bases upon our understanding of CI pathogenesis, was search more effective means for preventive treatment of combined radiation injuries. Two groups of remedies were under study. The first group included so called 'biological response modifiers' (BRM). These agents may increase host defences to infection, macrophage's activity and hemopoietic growth factor's secretion. The second group included antibiotics that should be directed against the potential gram-negative as well as gram-positive pathogens and simultaneously be useful for selective decontamination of gastrointestinal tract. (author)

Blocking the benefit of group-based HIV-prevention efforts during adolescence: the problem of HIV-related stigma.

Science.gov (United States)

Barker, David H; Swenson, Rebecca R; Brown, Larry K; Stanton, Bonita F; Vanable, Peter A; Carey, Michael P; Valois, Robert F; Diclemente, Ralph J; Salazar, Laura F; Romer, Daniel

2012-04-01

HIV-related stigma has been shown to impede HIV-antibody testing and safer sexual practices in adults. Less is known about its effects on prevention programs among at-risk youth. This study examined the longitudinal relationships between HIV-stigma and HIV-knowledge following completion of a validated group-based intervention. Data were provided by 1,654 African-American adolescents who participated in a large multi-city prevention trial (Project iMPACCS). Participants were randomly assigned to an empirically-validated skill-based intervention or a general health promotion control group. Both stigma and knowledge were assessed at baseline and post-intervention. Results suggested that adolescents participating in the intervention showed improvements in knowledge and decreases in stigma when compared to controls. Improvements in stigma appeared to be partly driven by improvements in knowledge. Higher baseline stigma was shown to reduce gains in knowledge in both the treatment and control groups. Results suggest that HIV-stigma can interfere with how youth identify with and internalize messages from group-based prevention trials.

Preventing Stress in Organizations How to Develop Positive Managers

CERN Document Server

Donaldson-Feilder, Emma; Yarker, Joanna

2011-01-01

Preventing Stress in Organizations:How to Develop Positive Managersoffers an innovative, evidence-based approach to help managers prevent and reduce workplace stress in their staff.Provides information on the critical skills managers must develop in order to prevent stress in their staff, and the key ongoing behaviours that promote a healthy work environmentShows practitioners in occupational psychology, HR, Health and Safety and related professions how positive management can be integrated into an organization???s existing practices and processesServes as an essential guide for managers thems

International HR Strategy of Brazilian Technology Multinationals

Directory of Open Access Journals (Sweden)

Patricia Morilha Muritiba

2010-10-01

Full Text Available Four cases of Brazilian Multinationals from the information technology [IT] sector were compared in their international Human Resources strategy. The analysis is focused on the development and application of two research models. One analyzes the level of subsidiary autonomy in terms of strategic HR decisions, including difficult decisions regarding coordination in multinationals, following the theoretical approach of the autonomy of subsidiaries (Kidger, 2002; Nohria & Ghoshal, 1997. The other is related to the level of internationalization of HR strategies, defined as the capacity to take advantage of globalization, providing the best resources for the company regardless of where they are located (Sparrow, 2007. Both models were applied in a multiple case study method (Eisenhardt, 1989. Data were collected through semi-structured interviews and company reports, and analyzed through content analysis. The results show: (a a more centralizing characteristic of the multinational companies examined, despite the limitations of this choice as shown by the literature; and (b that Brazilian IT multinationals tend to rely more on their national competencies when managing human resources instead of going global to aggregate differentiated competencies.

Behavioural treatment of tics: habit reversal and exposure with response prevention.

Science.gov (United States)

van de Griendt, J M T M; Verdellen, C W J; van Dijk, M K; Verbraak, M J P M

2013-07-01

Behaviour therapy has been shown to be an effective strategy in treating tics; both habit reversal (HR) and exposure and response prevention (ER) are recommended as first-line interventions. This review provides an overview of the history, theoretical concepts and evidence at present for HR and ER. In addition, treatment manuals for HR and ER are described. Despite the evidence and availability of treatment manuals, many patients do not receive a first-line psychological intervention for tics. Barriers to the acceptance and dissemination of behaviour therapy are discussed as are ways to overcome these barriers, such as the use of E-health and E-learning. Copyright © 2012 Elsevier Ltd. All rights reserved.

THE IMPACT OF HR MANAGERS’ ROLES ON IMPLEMENTING BEST HR PRACTICES AND ATTRACTING AND RETAINING BEST EMPLOYEES

OpenAIRE

Nicoleta Valentina FLOREA

2014-01-01

Today’s organizations are facing new challenges, which require them to make effective decisions in order to solve complex issues. These decisions are generally made at higher levels in the organization’s hierarchical structure, where managers maintain power and control to influence organizational goals, including the behaviors and the attitudes of their subordinates. In this article we will show the importance of having effective managers, especially in HR, who can positively influence attrac...

Retention of black and white participants in the selenium and vitamin E cancer prevention trial (SWOG-coordinated intergroup study S0000).

Science.gov (United States)

Arnold, Kathryn B; Hermos, John A; Anderson, Karen B; Minasian, Lori; Tangen, Catherine M; Probstfield, Jeffrey F; Cook, Elise D

2014-12-01

Disproportionally low retention of minority populations can adversely affect the generalizability of clinical research trials. We determine the overall retention rates for White and Black participants from the Selenium and Vitamin E Cancer Prevention Trial (SELECT) and explore participant and site characteristics associated with retention failure (study disengagement) for these groups. A secondary analysis of 28,118 White (age ≥55), and 4,322 Black (age ≥ 50) SELECT participants used multivariate Cox regression to estimate overall retention rates and to calculate HRs and 95% confidence intervals (CI). Blacks had higher age-adjusted risk of disengagement than Whites (HR, 1.92; 95% CI, 1.77-2.08). Among Black participants, those ages 50 to 54 were at three times the risk of disengagement than those ≥65 years of age (HR, 3.61; 95% CI, 2.41-5.41). Blacks age ≥65 had 1.6 times the risk of disengagement than Whites age ≥65 (HR, 1.60; 95% CI, 1.38-1.87). By 6 years after randomization, 84% of Whites and 69% of Blacks remained engaged in the study. Current smoking status was an independent risk factor for study disengagement for both White and Black participants. For both groups, sites whose staffs missed SELECT training sessions or who received SELECT Retention and Adherence grants were associated with increased and decreased disengagement risks, respectively. SELECT retention was disproportionately lower for Blacks than for Whites. The observed difference in retention rates for Blacks and Whites and factors identified by race for study disengagement in SELECT may inform retention efforts for future long-term, cancer prevention trials. ©2014 American Association for Cancer Research.

Exploring the central characteristics of HR shared services: evidence from a critical case study in the Netherlands

NARCIS (Netherlands)

Meijerink, Jeroen Gerard; Bondarouk, Tatiana

2012-01-01

Human resource shared service centers (HR SSCs) are foreseen as improving HR service delivery for their end-users: employees, line managers and decentralized HR professionals. Although the concept expects the benefits of HR SSCs to come from centralizing knowledge and decentralizing the control

Impact of shocks on mortality in patients with ischemic or dilated cardiomyopathy and defibrillators implanted for primary prevention.

Directory of Open Access Journals (Sweden)

Florian Streitner

Full Text Available BACKGROUND: Emerging interest is seen in the paradox of defibrillator shocks for ventricular tachyarrhythmia and increased mortality risk. Particularly in patients with dilated cardiomyopathy (DCM, the prognostic importance of shocks is unclear. The purpose of this study was to compare the outcome after shocks in patients with ischemic cardiomyopathy (ICM or DCM and defibrillators (ICD implanted for primary prevention. METHODS AND RESULTS: Data of 561 patients were analyzed (mean age 68.6±10.6 years, mean left ventricular ejection fraction 28.6±7.3%. During a median follow-up of 49.3 months, occurrence of device therapies and all-cause mortality were recorded. 74 out of 561 patients (13.2% experienced ≥1 appropriate and 51 out of 561 patients (9.1% ≥1 inappropriate shock. All-cause mortality was 24.2% (136 out of 561 subjects. Appropriate shock was associated with a trend to higher mortality in the overall patient population (HR 1.48, 95% CI 0.96-2.28, log rank p = 0.072. The effect was significant in ICM patients (HR 1.61, 95% CI 1.00-2.59, log rank p = 0.049 but not in DCM patients (HR 1.03, 95% CI 0.36-2.96, log rank p = 0.96. Appropriate shocks occurring before the median follow-up revealed a much stronger impact on mortality (HR for the overall patient population 2.12, 95% CI 1.24-3.63, p = 0.005. The effect was driven by ICM patients (HR 2.48, 95% CI 1.41-4.37, p = 0.001, as appropriate shocks again did not influence survival of DCM patients (HR 0.63, 95% CI 0.083-4.75, p = 0.65. Appropriate shocks occurring after the median follow-up and inappropriate shocks occurring at any time revealed no impact on survival in any of the groups (p = ns. CONCLUSION: Appropriate shocks are associated with reduced survival in patients with ICM but not in patients with DCM and ICDs implanted for primary prevention. Furthermore, the negative effect of appropriate shocks on survival in ICM patients is only evident within the

78 FR 10618 - Re-Establishment of the Advisory Group on Prevention, Health Promotion, and Integrative and...

Science.gov (United States)

2013-02-14

..., Health Promotion, and Integrative and Public Health AGENCY: Office of the Assistant Secretary for Health..., Health Promotion, and Integrative and Public Health (hereafter referred to as ``the Advisory Group... Advisory Group provides recommendations and advice to the National Prevention, Health Promotion, and Public...

Prevention of allergic disease in childhood

DEFF Research Database (Denmark)

Halken, Susanne

2004-01-01

rhinoconjunctivitis. In one prospective observational study of a birth cohort of unselected infants we evaluated possible predictive/risk factors. In two prospective intervention studies including 1 yr birth cohorts of high-risk(HR) infants we investigated the effect of feeding HR infants exclusively breast milk (BM......The development and phenotypic expression of atopic diseases depends on a complex interaction between genetic factors, environmental exposure to allergens,and non-specific adjuvant factors, such as tobacco smoke, air pollution and infections. Preventive measures may include both exposure...... to allergens and adjuvant risk/protective factors and pharmacological treatment. These measures may address the general population, children at risk for development of atopic disease (high-risk infants), children with early symptoms of allergic disease or children with chronic disease. The objective...

A 3-Component Approach Incorporating Focus Groups in Strategic Planning for Sexual Violence Prevention.

Science.gov (United States)

Cruz, Theresa H; Hess, Julia Meredith; Woelk, Leona; Bear, Samantha

2016-01-01

Sexual violence is of special concern in New Mexico because of the presence of large priority populations in which its prevalence is high. This article describes a 3-component approach to developing a strategic plan to prevent sexual violence in the state that consisted of an advisory group, subject matter experts, and focus groups from geographically and demographically diverse communities. Both common and community-specific themes emerged from the focus groups and were included in the strategic plan. By incorporating community needs and experiences, this approach fosters increased investment in plan implementation.

Recruitment and group composition strategies for family-based substance misuse prevention interventions: an exploratory evaluation

OpenAIRE

Segrott, Jeremy

2013-01-01

Purpose – This paper aims to report findings from an evaluation of the Strengthening Families Programme 10-14 (UK) (SFP 10-14 UK), focusing on the strategies used to recruit families into a universal prevention intervention, the approach taken to group composition, and the experiences of participating families.\\ud \\ud Design/methodology/approach – Methods comprised interviews with programme coordinating team members, a focus group with programme facilitators, focus groups with parents and you...

Lifestyle interventions for diabetes mellitus type 2 prevention.

Science.gov (United States)

Sagarra, R; Costa, B; Cabré, J J; Solà-Morales, O; Barrio, F

2014-03-01

Transferring the results from clinical trials on type 2 diabetes prevention is the objective of the Diabetes in Europe-Prevention using Lifestyle, Physical Activity and Nutritional intervention (DE-PLAN) project in Catalonia, whose cost-effectiveness analysis is now presented. A prospective cohort study was performed in primary care involving individuals without diagnosed diabetes aged 45-75 years (n=2054) screened using the questionnaire Finnish Diabetes Risk Score (FINDRISC) and a subsequent oral glucose tolerance test. Where feasible, high-risk individuals who were identified (n=552) were allocated sequentially to standard care (n=219), a group-based (n=230) or an individual-level (n=103) intensive (structured programme of six hours using specific teaching techniques) lifestyle intervention (n=333). The primary outcome was the development of diabetes (WHO). We evaluated the cost of resources used with comparison of standard care and the intervention groups in terms of effectiveness and quality of life (15D questionnaire). After 4.2-year median follow-up, the cumulative incidences were 18.3% (14.3-22.9%) in the intensive intervention group and 28.8% (22.9-35.3%) in the standard care group (36.5% relative-risk-reduction). The corresponding 4-year HR was 0.64 (0.47-0.87; Pdiabetes, respectively. The estimated incremental cost-utility ratio was 3243€ per quality-adjusted life-years gained. The intensive lifestyle intervention delayed the development of diabetes and was efficient in economic analysis. Copyright © 2013 Elsevier España, S.L. All rights reserved.

A Role For HR In Corporate Ethics? South African Practitioners’ Perspectives

OpenAIRE

L. J. van Vuuren; R. J. Eiselen

2006-01-01

Since few South African organisations have as yet appointed ethics officers, there is often a lack of clarity on who should take responsibility for coordinating organisations’ ethics management efforts. The purpose of this paper was to assess HR (the Human Resource function and its practitioners) as a possible contender to assume responsibility for ethics management in SA organisations. To this end a mail survey was conducted among registered HR practitioners (N=410). Two factors related to 1...

Limited field investigation report for the 100-HR-3 operable unit

International Nuclear Information System (INIS)

1994-09-01

This limited field investigation (LFI) was conducted to assess the applicability of interim remedial measures (IRM) for reducing human health and environmental risks within the 100-HR-3 Groundwater Operable Unit. The 100-HR-3 Operable Unit is comprised of three subareas; the 100 D Area, the 100 H Area and those portions of the 600 Area between the two reactor areas. The operable unit is one of seven operable units associated with the 100 D and H Areas. Operable units 100-DR-1, 100-DR-2, 100-DR-3, 100-HR-1, 100-HR-2 and 100-IU-4 address contaminant sources while 100-HR-3 addresses contamination present in the underlying groundwater. The primary method of field investigation used during this LFI was the installation and sampling of monitoring wells. Samples were collected from the groundwater and soils, and submitted for laboratory analysis. Boreholes were surveyed for radiological contamination using downhole geophysical techniques to further delineate the locations and levels of contaminants. All samples were screened to ascertain the presence of volatile organic compounds and radionuclides. Analytical data were subjected to validation; all round one, two and three and a minimum of 10% of round four data associated with the LFI were validated. A screening method was used to identify contaminants of potential concern (COPC). This screening method eliminated from further consideration, constituents that were below background. Constituents which are considered non-toxic to humans were eliminated from the human health evaluation. Data consistency and blank contamination were also evaluated in the screening process. These COPC were then evaluated further in the qualitative risk assessment (QRA). A human health QRA was performed using conservative (maximum equilibrated contaminant levels from the LFI) analyses

Comparative evaluation of heart rate-based monitors: Apple Watch vs Fitbit Charge HR.

Science.gov (United States)

Bai, Yang; Hibbing, Paul; Mantis, Constantine; Welk, Gregory J

2018-08-01

The purpose of this investigation was to examine the validity of energy expenditure (EE), steps, and heart rate measured with the Apple Watch 1 and Fitbit Charge HR. Thirty-nine healthy adults wore the two monitors while completing a semi-structured activity protocol consisting of 20 minutes of sedentary activity, 25 minutes of aerobic exercise, and 25 minutes of light intensity physical activity. Criterion measures were obtained from an Oxycon Mobile for EE, a pedometer for steps, and a Polar heart rate strap worn on the chest for heart rate. For estimating whole-trial EE, the mean absolute percent error (MAPE) from Fitbit Charge HR (32.9%) was more than twice that of Apple Watch 1 (15.2%). This trend was consistent for the individual conditions. Both monitors accurately assessed steps during aerobic activity (MAPE Apple : 6.2%; MAPE Fitbit : 9.4%) but overestimated steps in light physical activity. For heart rate, Fitbit Charge HR produced its smallest MAPE in sedentary behaviors (7.2%), followed by aerobic exercise (8.4%), and light activity (10.1%). The Apple Watch 1 had stronger validity than the Fitbit Charge HR for assessing overall EE and steps during aerobic exercise. The Fitbit Charge HR provided heart rate estimates that were statistically equivalent to Polar monitor.

Strategies to optimize participation in diabetes prevention programs following gestational diabetes: a focus group study.

Science.gov (United States)

Dasgupta, Kaberi; Da Costa, Deborah; Pillay, Sabrina; De Civita, Mirella; Gougeon, Réjeanne; Leong, Aaron; Bacon, Simon; Stotland, Stephen; Chetty, V Tony; Garfield, Natasha; Majdan, Agnieszka; Meltzer, Sara

2013-01-01

We performed a qualitative study among women within 5 years of Gestational Diabetes (GDM) diagnosis. Our aim was to identify the key elements that would enhance participation in a type 2 diabetes (DM2) prevention program. Potential participants received up to three invitation letters from their GDM physician. Four focus groups were held. Discussants were invited to comment on potential facilitators/barriers to participation and were probed on attitudes towards meal replacement and Internet/social media tools. Recurring themes were identified through qualitative content analysis of discussion transcripts. Among the 1,201 contacted and 79 eligible/interested, 29 women attended a focus group discussion. More than half of discussants were overweight/obese, and less than half were physically active. For DM2 prevention, a strong need for social support to achieve changes in dietary and physical activity habits was expressed. In this regard, face-to-face interactions with peers and professionals were preferred, with adjunctive roles for Internet/social media. Further, direct participation of partners/spouses in a DM2 prevention program was viewed as important to enhance support for behavioural change at home. Discussants highlighted work and child-related responsibilities as potential barriers to participation, and emphasized the importance of childcare support to allow attendance. Meal replacements were viewed with little interest, with concerns that their use would provide a poor example of eating behaviour to children. Among women within 5 years of a GDM diagnosis who participated in a focus group discussion, participation in a DM2 prevention program would be enhanced by face-to-face interactions with professionals and peers, provision of childcare support, and inclusion of spouses/partners.

Can HR practices retain flexworkers with their agency?

NARCIS (Netherlands)

Kroon, B.; Freese, C.

2013-01-01

Purpose Workers have different motives to be employed at specialist contract work agencies, such as career development aspirations, or a desire for freedom and independence. The purpose of this paper is to study how these different motives relate to the appreciation of HR practices applied by

The latest on the recent HR staff survey

CERN Multimedia

2009-01-01

The data collected in the framework of the staff survey sent out by the Human Resources (HR) Department in March this year are currently being analysed. The first results concern the response rate and the breakdown of participants. 1328 staff members replied to the questionnaire, representing a response rate of close to 60%. Marie-Luce Falipou, who is in charge of the project within the HR Department, is evidently satisfied with the result: "The high response rate shows that the staff appreciated HR’s efforts to sound out their opinions and felt concerned by the subjects covered in the questionnaire". All the data are now being processed by the team led by Philippe Sarnin, Director of the Social Psychology Department at the University of Lyon2. "The number of responses submitted during the 15 days the form was available on line was very satisfactory. This is a vital factor in ensuring that we are able to build up an accurate pictu...

Granistron and dexamethasone provide more improved prevention of postoperative emesis than granisetron alone in children.

Science.gov (United States)

Fujii, Y; Tanaka, H; Toyooka, H

1996-12-01

Dexamethasone decreases chemotherapy-induced emesis when added to antiemetic regimens. This study was designed to compare the effectiveness of granisetron and dexamethasone with granisetron alone in the prevention of post-operative vomiting after strabismus repair, tonsillectomy with or without adenoidectomy in children. In a randomized, double-blind study, 60 healthy children, 4-10 yr of age, received either granisetron 40 micrograms.kg-1 and saline (Group S) or granisetron 40 micrograms.kg-1 and dexamethasone 4 mg (Group D) iv immediately after the induction of anaesthesia. All subjects received anaesthetics consisting of sevoflurane and nitrous oxide in oxygen Postoperative pain was treated with acetaminophen pr or pentazocine iv. Postoperatively, during the first 24 hr after anaesthesia, the frequencies of retching and vomiting, and the incidence of adverse events were recorded by nursing staff. There were no differences between the treatment groups with regard to demographics, surgical procedure, anaesthetic administered or analgesics used for postoperative pain. The frequency of the symptoms was 27% and 7% in Groups S and D, respectively (P < 0.05). The incidence of adverse events was comparable in the two groups. The prophylactic administration of granisetron and dexamethasone was more effective than granisetron alone in the prevention of postoperative vomiting in paediatric subjects undergoing strabismus repair, tonsillectomy and adenoidectomy.

Workers' compensation loss prevention representative contact and risk of lost-time injury in construction policyholders.

Science.gov (United States)

Schofield, Katherine E; Alexander, Bruce H; Gerberich, Susan G; MacLehose, Richard F

2017-09-01

Insurance loss prevention (LP) representatives have access and contact with businesses and employees to provide targeted safety and health resources. Construction firms, especially those smaller in size, are a high-risk population. This research evaluated the association between LP rep contact and risk for lost-time injuries in construction policyholders. Workers' compensation data were utilized to track LP rep contact with policyholders and incidence of lost-time injury over time. Survival analysis with repeated events modeling calculated hazard ratios (HR) and 95% confidence intervals (CI). Compared no LP contact, one contact was associated with a 27% reduction of risk (HR=0.73, CI=0.65-0.82), two with a 41% (HR=0.59, CI=0.51-0.68), and three or more contacts with a 28% reduction of risk (HR=0.72, CI=0.65-0.81). LP reps appear to be a valuable partner in efforts to reduce injury burden. Their presence or contact with policyholders is consistent with reduction in overall incidence of lost-time injuries. Reduction in lost-time injuries, resulting in reduced workers' compensation costs for policyholders and insurance companies, builds a business-case for safety and injury prevention. LP reps are often a low or no-cost benefit for insurance policyholders and may be an important injury prevention resource for small firms and/or those with lack of safety resources and staff. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Well Baby Group Care: Evaluation of a Promising Intervention for Primary Obesity Prevention in Toddlers.

Science.gov (United States)

Machuca, Hildred; Arevalo, Sandra; Hackley, Barbara; Applebaum, Jo; Mishkin, Arielle; Heo, Moonseong; Shapiro, Alan

2016-06-01

Nationally, approximately 24% of preschool children are overweight or obese, with low-income communities disproportionately affected. Few interventions to prevent obesity in children at greatest risk have demonstrated positive results. Therefore, we evaluated the effectiveness of a novel group well-child care intervention for primary obesity prevention at age 2 years. Well Baby Group (WBG) is an alternative to traditional well-child care offered at a federally qualified health center in the South Bronx. Facilitated by a pediatrician and nutritionist, WBG fosters positive dietary behaviors, responsive parenting and feeding practices, and peer support during the first 18 months of life. Multivariable logistic regression was conducted to test the effect of WBG on rates of overweight/obesity at 2 years (BMI-for-age ≥85th percentile) using a nonrandomized comparison group of children receiving traditional care at our center over the same period. Characteristics of mothers and infants were comparable between intervention (n = 47) and comparison (n = 140) groups. Children enrolled in WBG were significantly less likely to be overweight/obese at 2 years than children receiving traditional well-child care (2.1% vs. 15.0%; OR 0.12; 95% CI 0.02-0.94; p = 0.02). In multivariable regression analysis, WBG remained a significant independent protective factor (OR 0.12; 95% CI 0.02-0.93; p = 0.04), adjusting for birthweight and parity. WBG, a replicable model integrated into primary care visits, affords a unique opportunity to intervene consistently and early, providing families in at-risk communities with increased provider time, intensive education, and ongoing support. Further study of group well-child care for primary obesity prevention is warranted to confirm the effectiveness of the model.

A Role For HR In Corporate Ethics? South African Practitioners’ Perspectives

Directory of Open Access Journals (Sweden)

L. J. van Vuuren

2006-11-01

Full Text Available Since few South African organisations have as yet appointed ethics officers, there is often a lack of clarity on who should take responsibility for coordinating organisations’ ethics management efforts. The purpose of this paper was to assess HR (the Human Resource function and its practitioners as a possible contender to assume responsibility for ethics management in SA organisations. To this end a mail survey was conducted among registered HR practitioners (N=410. Two factors related to 1 the extent of HR’s ethics management competence and 2 HR’s responsibility for ethics management, were identified. The results showed that HR practitioners on average believe that they indeed have an ethics management competence and that they should be involved in ethics management. However, practitioners with a great deal of exposure to organisations that manage ethics believe to a lesser extent that they should be involved in ethics management. The implications of the findings are discussed.

New location of the Learning and Development group

CERN Multimedia

The Learning and Development group

2016-01-01

The HR-LD group would like to inform you that, owing to renovations, the service currently located on the fourth floor of Building 5 will be moving to the first floor of Building 653 for around eight months from September 2016.   The HR-LD group will be moving to the first floor of Building 653 for around eight months from September 2016. Please note as well that, from mid-September 2016, the language courses run by CERN will take place in Building 693 (next to the Technical Training Centre, Building 593), instead of on the fourth floor of Building 5. From mid-September 2016, the language courses run by CERN will take place in Building 693. The move will take place in two phases: Language courses: Thursday, 1 and Friday, 2 September 2016 HR-LD group: Monday, 5 and Tuesday, 6 September 2016 Communication by phone and e-mail may be disrupted during this time. The temporary office numbers of those moving will be shown in the CERN Phonebook. Thank you for your understanding.

RCRA facility investigation/corrective measures study work plan for the 100-HR-1 operable unit, Hanford Site, Richland, Washington

International Nuclear Information System (INIS)

1992-09-01

Four areas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the US. Environmental Protection Agency's (EPA's) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under the Hanford Federal Facility Agreement and Consent Order, signed by the Washington State Department of Ecology (Ecology), EPA, and the US Department of Energy (DOE), more than 1,000 inactive waste disposal and unplanned release sites on the Hanford Site have been grouped into a number of source and groundwater operable units. These operable units contain contamination in the form of hazardous waste, radioactive/hazardous mixed waste, and other CERCLA hazardous substances. This work plan and the attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the RCRA facility investigation/corrective measures study (RFI/CMS) for the 100-HR-1 source operable unit. Source operable units include facilities and unplanned release sites that are potential sources of contamination. The 100-HR-3 operable unit underlies the D/DR and H Areas, the 600 Area between them, and the six source operable units these areas contain. The 100-HR-3 operable unit includes all contamination found in the aquifer soils and water within its boundary. Separate work plans have been initiated for the 100-HR-3 groundwater operable unit (DOE-RL 1992a) and the 100-DR-1 (DOE-RL 1992b) source operable units

The impact of social media-based support groups on smoking relapse prevention in Saudi Arabia.

Science.gov (United States)

Onezi, Hamidi Al; Khalifa, Mohamed; El-Metwally, Ashraf; Househ, Mowafa

2018-06-01

Tobacco smoking remains a major preventable cause of mortality and morbidity across the globe. People who attempt to quit smoking often experience episodes of relapse before finally quitting. Understanding the part that social networking sites and social media can play in smoking cessation and prevention of relapse is important to aid the development of novel techniques to curb the smoking epidemic. This study investigated the use of extra-treatment provided outside of the formal healthcare setting, bolstered by online social support in order to prevent smoking relapse in Saudi Arabia. This cross-sectional study included 473 smokers taking part in smoking cessation intervention programs run by the Riyadh branch of King Abdul-Aziz Medical City and PURITY, a Saudi anti-smoking association. Only subjects who expressed an interest in quitting smoking, and those attempting to quit, were considered for inclusion. The sample was divided into three groups: subjects who subscribed to support groups on Twitter (n = 150), and WhatsApp (n = 150), and a control group of subjects who had not subscribed to any social media support groups (n = 173). A significant difference was found between the mean average numbers of people who quit smoking among the three groups, with social media support proving to be more effective than other traditional methods. Our findings imply that Twitter and WhatsApp users found it easier to quit smoking than those who did not take part in these social media groups. Social media provides a good platform to discuss smoking cessation treatment, and thus reduce smoking relapses. Our findings support the suggestion that more social media support groups should be developed to help people to effectively cease smoking after abstinence. Individuals who struggle to quit smoking should be encouraged to join support groups on their social media platform of choice to increase their likelihood of quitting. Future studies should assess the effectiveness

Clinical evaluation of wide-latitude HR-C film for chest radiography

International Nuclear Information System (INIS)

Kim, Young Sung; Hwang, Nam Sun; Yeo, Young Bok; Lee, In Ja; Huh, Joon

1990-01-01

In application of wide latitude HR-C film to chest x-ray examination, former x-ray diagnosis area is larger and diagnostic information has great deal of promotion. HR-C film is compare to former x-ray film is larger latitude and density level is small, reading is very easily. Especially, high estimate that is in characteristic curve linearity of toe part is good, contrast of low density made good shape and not good describe to overlap is diagnostic information increase mediastinum portion etc

Comparison of energy expenditure and heart rate responses between three commercial group fitness classes.

Science.gov (United States)

Wickham, James B; Mullen, Nicholas J; Whyte, Douglas G; Cannon, Jack

2017-07-01

The objectives of this study were to compare the energy expenditure and heart rate responses between three commercial group fitness classes (group resistance exercise [PUMP]; indoor stationary cycling [RIDE]; and step aerobics [STEP]). One-Way Repeated Measures incorporating a Latin Square Design for class randomisation. Ten participants (5 males and 5 females) completed each group fitness class in random order with energy expenditure and heart rate determined using an Actiheart monitor. STEP and RIDE produced significantly (pheart rates (HR avg ) (85.8±5.1% and 86.4±4.3% of HR max , respectively) compared to PUMP (73.7±7% of HR max ). HR peak was also significantly (pexpenditure (TEE), both absolute and relative, were significantly (pexpenditure was highly comparable between RIDE and STEP, which suggests these group fitness classes are more effective for developing cardiovascular fitness and assisting with weight management compared with group resistance exercise classes when performed on a regular basis. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Employee Work-Life Balance as an HR Imperative | Igbinomwanhia ...

African Journals Online (AJOL)

Employee Work-Life Balance as an HR Imperative. ... With the growing diversity of family structures represented in today‟s workforce, ... of managing an employee's work-life balance have increased markedly over the past 20 years.

[Incidence of hip fractures due to osteoporosis in relation to the prescription of drugs for their prevention and treatment in Galicia, Spain].

Science.gov (United States)

Guerra-García, María Mercedes; Rodríguez-Fernández, José Benito; Puga-Sarmiento, Elías; Charle-Crespo, María Ángeles; Gomes-Carvalho, Claudia Sofía; Prejigueiro-Santás, Ana

2011-02-01

To analyse the evolution in the incidence of hip fractures in our autonomous community in relationship to the trend in the prescription of medicines for the prevention and/or treatment of osteoporotic hip fracture. Descriptive observational ecological study. Public health network in the whole autonomous community over five years, from 1st January 2004 to 31st December 2008. Patients over 44 years old admitted with osteoporotic hip fracture. Medicines dispensed at a pharmacy which are indicated for the prevention of osteoporotic hip fractures (alendronate, risedronate and strontium ranelate). Exclusion: Open fractures, hospital or private or prescriptions. Incidence (number of new cases of hip fractures occurring in a year), Incidence rate (incidence per 100,000 inhabitants), Dispersion rate (number of packets dispensed per year per 100,000 inhabitants) and Hazard ratio (HR, ratio between the rate of last year and first). Annual rates were calculated standardised by the direct method. We identified 12,137 hospital admissions for fractured hip (2,792 men and 9,345 women). Sub-capital fractures: Mean Incidence Rate (MIR)=86.14,95%CI[61.85-110.42]; HR=1.22, 95%CI[0.82-1.63] (men) and MIR=180.88,95%CI[124.74-237.02]; HR=1.08,95%CI[0.73-1.43] (women). Trochanteric fractures: MIR=56.30,95%CI[39.18-73.42], HR=1.04,95%CI[0.75-1.34] (men) and MIR=136.51,95%CI[90.23-182.78]; HR=1.12,95%CI[0.89-1.35] (women). Subtrochanteric fractures: MIR=8.92,95%CI[6.52-11.32]; HR=1.26,95%CI[0.05-2.46] (men) and MIR=22.91,95%CI[15.24-30.58]; HR=1.08,95%CI[0.57-1.58] (women). Total HR fractures=1.07, 95%CI[0.92-1.23] (men) and 0.99,95%CI[0.83-1.17] (women). Drug dispensing (2008-2004): HR alendronate=1.30; HR risedronate=1.92; HR strontium ranelate=10.38. Over five years the dispensing of drugs by the public health service has multiplied for the prevention and treatment of hip fractures while the incidence has remained unaltered. Copyright © 2010 Elsevier España, S.L. All rights reserved.

Impact of Human Resources on Implementing an Evidence-based HIV Prevention Intervention

Science.gov (United States)

McKay, Virginia R.; Dolcini, M. Margaret; Catania, Joseph A.

2016-01-01

Evidence-based interventions (EBIs) often require competent staff, or human resources (HR), for implementation. The empirical evidence characterizing the influence of HR fluctuations on EBI delivery is limited and conflicting. Using the Interactive Systems Framework, we explored staff fluctuation and the subsequent influence on RESPECT, an HIV prevention EBI. Methods We conducted interviews with staff in two waves (n=53, Wave I; n=37, Wave II) in a national sample of organizations delivering RESPECT (N=29). We analyzed interviews qualitatively to describe changes among RESPECT staff and explore the subsequent influences on RESPECT implementation. Results Organizations reported downsizing, turnover, and expansion of staff positions. Staff changes had multiple influences on RESPECT implementation including clients reached, fidelity to specific RESPECT protocols, and overall sustainability of RESPECT over time. Discussion HR fluctuations are common, and our analyses provide an initial characterization of the relationship between HR fluctuation and EBI implementation. Given the prominent influence of HR on EBI implementation, the Interactive Systems Framework is a useful guiding tool for future examinations. PMID:27150896

Learning Culture, Line Manager and HR Professional Practice

Science.gov (United States)

Harrison, Patricia

2011-01-01

Purpose: This paper aims to focus on the role of line management and learning culture in the development of professional practice for the human resource (HR) practitioner. Design/methodology/approach: Three-year longitudinal, matched-pair study involving five participants and their line managers. Findings: Two of the five participants experienced…

[Prevention of neonatal group B streptococcal sepsis in Hungary in 2012. Preliminary data of a nation-wide survey].

Science.gov (United States)

Sziller, István; Szabó, Miklós; Valek, Andrea; Rigó, Barbara; Ács, Nándor

2014-07-20

At present, there is no obligatory guideline for the prevention of early-onset neonatal group B streptococcal disease in Hungary. The aim of the present study was to gain insight into the spontaneously developed preventive strategy of the domestic obstetric divisions and departments in Hungary. Standardized questionnaire was sent out to each of the 71 obstetric divisions and departments in Hungary. Overall, 20 (27.4%) of the chairpersons replied, and thus, 39.9% of the total number of live births in Hungary were included in the study. Despite missing public health guidelines, each of the divisions and departments developed their own strategy to prevent neonatal group B streptococcal disease. In 95% of cases, bacterial culture of the lower vagina was the method of identifying pregnant women at risk. In 5% of the cases intrapartum antibiotic prophylaxis was based on risk assessment only. Of the departments using culture-based prophylaxis, 58% departments sampled women after completion of 36th gestational weeks. Antibiotic of choice was penicillin or ampicillin in 100% of cases. Of the study participants, 80% reported on multiple administration of colonized pregnant women after onset of labor or rupture of the membranes. The authors concluded that the rate of participation in the study was low. However, prevention of early-onset neonatal group B streptococcal infection is a priority of obstetric care in Hungary. Lack of a nation-wide public health policy did not prevent obstetric institutions in this country to develop their own prevention strategy. In the majority of cases and institutions, the policy is consistent with the widely accepted international standards.

Online Social Support for the Prevention of Smoking Relapse: A Content Analysis of the WhatsApp and Facebook Social Groups.

Science.gov (United States)

Cheung, Yee Tak Derek; Chan, Ching Han Helen; Wang, Man Ping; Li, Ho Cheung William; Lam, Tai-Hing

2017-06-01

Online social groups have been increasingly used for smoking cessation intervention. This study aimed to explore the social support components of the online discussion through WhatsApp and Facebook, how these components addressed the need of relapse prevention, and how the participants evaluated this intervention. We coded and analyzed the posts (N = 467) by the 82 recent quitters in WhatsApp and Facebook social groups, who were recruited from the eight smoking cessation clinics in Hong Kong to participate in a pragmatic randomized trial of relapse prevention. Participants' postintervention feedback was collected from the 13 qualitative interviews after the intervention. The WhatsApp social groups had more participants' posts than the Facebook counterparts. The participants' posts in the online social groups could be classified as sharing views and experiences (55.5%), encouragement (28.7%), and knowledge and information (15.8%). About half of the participants' posts (52.9%) addressed the themes listed in the U.S. Clinical Practice Guideline for preventing smoking relapse. The participants perceived the posts as useful reminders for smoking cessation, but avoidance of reporting relapse, inactive discussions, and uninteresting content were barriers to the success of the intervention. Online social groups provided a useful platform for the delivery of cessation support and encouragement of reporting abstinence, which support relapse prevention. The effectiveness of such intervention can be improved by encouraging more self-report of relapse, active discussions, sharing of interesting content, and using an appropriate discussion platform. Quitters who participate in the online social groups can benefit from peer support and information sharing, and hence prevent smoking relapse.

Discussion on the fusing methods for HR and CCD images of CBERS

International Nuclear Information System (INIS)

Gao Zhangsheng; Zhao Yingjun

2010-01-01

CBERS-02B multi-spectral CCD data are different from HR panchromatic data in resolution, which causes difficulty in image fusion. With the method of Pansharping, HPF, Brovey transform, IHS transform, principal component transform, Gram Schmidt (GS) transform and wavelet transform, the authors have tested the fusion methods for CCD data and HR data of CBERS, and the fusion results are discussed and evaluated qualitatively and quantitatively. (authors)

Strategies to optimize participation in diabetes prevention programs following gestational diabetes: a focus group study.

Directory of Open Access Journals (Sweden)

Kaberi Dasgupta

Full Text Available OBJECTIVE: We performed a qualitative study among women within 5 years of Gestational Diabetes (GDM diagnosis. Our aim was to identify the key elements that would enhance participation in a type 2 diabetes (DM2 prevention program. RESEARCH DESIGN AND METHODS: Potential participants received up to three invitation letters from their GDM physician. Four focus groups were held. Discussants were invited to comment on potential facilitators/barriers to participation and were probed on attitudes towards meal replacement and Internet/social media tools. Recurring themes were identified through qualitative content analysis of discussion transcripts. RESULTS: Among the 1,201 contacted and 79 eligible/interested, 29 women attended a focus group discussion. More than half of discussants were overweight/obese, and less than half were physically active. For DM2 prevention, a strong need for social support to achieve changes in dietary and physical activity habits was expressed. In this regard, face-to-face interactions with peers and professionals were preferred, with adjunctive roles for Internet/social media. Further, direct participation of partners/spouses in a DM2 prevention program was viewed as important to enhance support for behavioural change at home. Discussants highlighted work and child-related responsibilities as potential barriers to participation, and emphasized the importance of childcare support to allow attendance. Meal replacements were viewed with little interest, with concerns that their use would provide a poor example of eating behaviour to children. CONCLUSIONS: Among women within 5 years of a GDM diagnosis who participated in a focus group discussion, participation in a DM2 prevention program would be enhanced by face-to-face interactions with professionals and peers, provision of childcare support, and inclusion of spouses/partners.

Is the standard dose rate for de-contamination, 0.23 mc-Sv/hr, truly 1 mSv/year?

International Nuclear Information System (INIS)

Furuta, Sadaaki

2014-01-01

Examined is the validity of the standard dose rates in the title, which have been additionally defined by Ministry of the Environment (ME) to the measures of Fukushima Nuclear Power Plant Accident. The standard 0.23 mc-Sv/hr is the sum of natural ambient dose rate 0.04 mc-Sv/hr in average of Japan as measured with NaI scintillation surveymeter, plus additional accidental exposure dose 1 mSv/y, which is defined equivalent to 0.19 mc-Sv/hr. Here, the equation of addition 0.04+0.19 mc-Sv/hr is not exactly correct because the unit of each dose value has different means as follows. The natural dose is derived from the value 5.8 mc-R/hr (0.038 mc-Sv/hr, effective dose) of the average national natural dose data (2011) of Ministry of Education, Culture, Sports, Science and Technology. However, if the measurement is done with the surveymeter which practically gives 1 cm dose equivalent, the rate is calculated to be 0.06 mc-Sv/hr. When the Fukushima prefectural natural dose rate 6.4 mc-R/hr is employed, the calculation gives 0.07 mc-Sv/hr. ME defines the additional doses to be 0.19 mc-Sv/hr and 1 mSv/y, which are derived from the calculation: (0.19 mc-Sv/hr x 8 hr outdoor + 0.19 mc-Sv/hr x 0.4 indoor, shielded) x 365 d/y= 1 mSv/y. The dose is assumed to be measurable with the surveymeter (1 cm dose equivalent) and thereby calculation, if the source is mainly "1"3"4Cs and "1"3"7Cs, gives the effective dose of 0.32 mc-Sv/hr to be managed by the meter. As this, the effective dose unit and 1 cm equivalent dose unit are used for calculation of the administrative standard dose rate of 1 mSv/y, which should be recognized by both radiological experts and administration for the explanation to general public. (T.T.)

PENGEMBANGAN PERSAMAAN VO2 MAX DAN EVALUASI HR MAX (STUDI AWAL PADA PEKERJA PRIA

Directory of Open Access Journals (Sweden)

Purnawan Adi Wicaksono

2012-10-01

Full Text Available Kapasitas fisik maksimum seseorang direpresentasikan dengan nilai konsumsi oksigen maksimum (VO2 Max dan denyut nadi maksimum (HR Max yang memberikan suatu informasi batasan kemampuan fisik maksimum seseorang dalam melakukan pekerjaan. Penelitian kali ini mempunyai tujuan untuk mencari nilai VO2 Max pekerja pria Indonesia untuk nantinya akan dikembangkan suatu persamaan prediksi VO2 Max yang didekati dengan hubungan linier antara denyut nadi (Heart Rate seperti yang dilakukan Astrand (2003, tinggi badan (Chatterjee et al, 2006, berat badan (Akalan et al, 2008, usia (Magrani et al, 2009 dan mengevaluasi persamaan HR Max manakah yang dapat diaplikasikan untuk mendekati nilai denyut nadi maksimum pekerja Indonesia. Responden dalam penelitian kali ini adalah 12  pekerja industri pria yang diambil dari beberapa industri di Depok dan sekitarnya. Kriteria responden yang berpartisipasi dalam penelitian kali ini adalah: berusia 20-40 tahun, bukan perokok baik aktif maupun pasif, sehat , tidak mengkonsumsi makanan, kafein, alkohol minimal 2 jam sebelum eksperimen (Balderrama et. al, 2007.Eksperimen yang dilakukan menggunakan metode maximal test dengan protokol treadmill. Adapun peralatan yang digunakan adalah seperangkat alat pengukur kondisi fisiologi Fitmate MED (COSMED srl-Italy terdiri dari Heart Rate Transmitter, Heart Rate Receiver, V mask (Hans Rudolph Inc,dan treadmill SportArt@60.  Eksperimen dilakukan menjadi dua bagian, yaitu istirahat dan tahap bekerja.Aktivitas istirahat terdiri dari tidur selama 20 menit, duduk selama 20 menit dan berdiri selama 10 menit. Eksperimen tahap kedua yaitu tahap kerja yang terdiri dari latihan selama 5 menit. Responden dipersilakan beristirahat selama 15 menit, setelah itu responden melaksanakan maximal test detik hingga responden merasa tidak sanggup lagi melanjutkan eksperimen. Hasil penelitian model prediksi VO2 max untuk pekerja industri pria mempunyai nilai 2,78 ± 0,5 liter/menit dan dengan regresi linier

Elimination of C3 as the Bond-Neff depression opacity source in Hr 774

International Nuclear Information System (INIS)

Baird, S.R.

1982-01-01

The pseudocontinuum of C 3 has been proposed by Fix as the source of the Bond-Neff depression in HR 774. In such a case the strongest rotational lines of the 4050 A vibrational band of C 3 should be clearly evident at high dispersion. A 2.2 A mm -1 plate of HR 774 is examined in the 4050--4060 A region where the strongest lines should form. The absence of C 3 rotational lines indicates that C 3 cannot be the major contributor to the Bond-Neff depression in HR 774

Menopause and risk of diabetes in the Diabetes Prevention Program.

Science.gov (United States)

Kim, Catherine; Edelstein, Sharon L; Crandall, Jill P; Dabelea, Dana; Kitabchi, Abbas E; Hamman, Richard F; Montez, Maria G; Perreault, Leigh; Foulkes, Mary A; Barrett-Connor, Elizabeth

2011-08-01

The study objectives were to examine the association between menopause status and diabetes risk among women with glucose intolerance and to determine if menopause status modifies response to diabetes prevention interventions. The study population included women in premenopause (n = 708), women in natural postmenopause (n = 328), and women with bilateral oophorectomy (n = 201) in the Diabetes Prevention Program, a randomized placebo-controlled trial of lifestyle intervention and metformin among glucose-intolerant adults. Associations between menopause and diabetes risk were evaluated using Cox proportional hazard models that adjusted for demographic variables (age, race/ethnicity, family history of diabetes, history of gestational diabetes mellitus), waist circumference, insulin resistance, and corrected insulin response. Similar models were constructed after stratification by menopause type and hormone therapy use. After adjustment for age, there was no association between natural menopause or bilateral oophorectomy and diabetes risk. Differences by study arm were observed in women who reported bilateral oophorectomy. In the lifestyle arm, women with bilateral oophorectomy had a lower adjusted hazard for diabetes (hazard ratio [HR], 0.19; 95% CI, 0.04-0.94), although observations were too few to determine if this was independent of hormone therapy use. No significant differences were seen in the metformin (HR, 1.29; 95% CI, 0.63-2.64) or placebo arms (HR, 1.37; 95% CI, 0.74-2.55). Among women at high risk for diabetes, natural menopause was not associated with diabetes risk and did not affect response to diabetes prevention interventions. In the lifestyle intervention, bilateral oophorectomy was associated with a decreased diabetes risk.

Sexual risk attitudes and intentions of youth aged 12-14 years: survey comparisons of parent-teen prevention and control groups.

Science.gov (United States)

Lederman, Regina P; Chan, Wenyaw; Roberts-Gray, Cynthia

2004-01-01

In this study, the authors compared differences in sexual risk attitudes and intentions for three groups of youth (experimental program, n = 90; attention control, n = 80; and nonparticipant control, n = 634) aged 12-14 years. Two student groups participated with their parents in programs focused on strengthening family interaction and prevention of sexual risks, HIV, and adolescent pregnancy. Surveys assessed students' attitudes and intentions regarding early sexual and other health-risk behaviors, family interactions, and perceived parental disapproval of risk behaviors. The authors used general linear modeling to compare results. The experimental prevention program differentiated the total scores of the 3 groups (p < .05). A similar result was obtained for student intentions to avoid sex (p < .01). Pairwise comparisons showed the experimental program group scored higher than the nonparticipant group on total scores (p < .01) and on students' intention to avoid sex (p < .01). The results suggest this novel educational program involving both parents and students offers a promising approach to HIV and teen pregnancy prevention.

[Metabolic Syndrome as a marker of cardiovascular events in hypertensives in primary prevention].

Science.gov (United States)

Costa, José Antonio; Rodilla, Enrique; Cardona, Joaquín; González, Carmen; Pascual, José María

2012-07-07

The aim of this study was to assess the impact of metabolic syndrome (MS) as a predictor of cardiovascular events (CVE) in hypertensives in primary prevention. This retrospective study involved 2410 non-diabetic, hypertensive patients (52% women, 43% with MS), without previous CVE. The total follow-up was 13096 patient-years with a median of 4,5 years (IIQ; 2,2-7,3). Patients with metabolic syndrome did not have more risk of CVE (HR 1,19; CI 95%:0,89-1,58; p=0,292), 183 patients had a CVE, 88 in patients with MS (15,4; CI 95%:12,4-19,0 patients-years), and 95 in patients without MS (13,0; CI 95%:10,5-15,9 patients/years) (p=0,279). In a multivariate analysis corrected for other factors, only age (HR 1,08; CI 95%: 1,07-1,10; p=0,001), male gender (HR 1,77; CI 95%: 1,27-2,45; p=0,001), smoking (HR 2,95; CI 95%: 2,01-4,34; p=0,001) at the beginning, and values of systolic arterial pressure ≥160 mm Hg (HR 1,83; CI 95%: 1,17-2,89; p=0,009) and cholesterol-low density lipoproteins ≥160 mg/dl (HR 1,58; CI 95%: 1,05-2,38; p=0,029) during the follow-up, were associated with new CVE. In hypertensive non-diabetic patients in primary prevention the diagnosis of metabolic syndrome did not add any significant prediction about future CVE over the traditional risk factors. Systolic arterial pressure ≥160 mm Hg and cholesterol-low density lipoproteins ≥160 mg/dl, respectively, during the follow up were factors related to new CVE. Copyright © 2011 Elsevier España, S.L. All rights reserved.

Risk management is every managers’ responsibility: Are HR practitioners ready for the challenge

Directory of Open Access Journals (Sweden)

Pascal Siphelele Zulu

2014-07-01

Full Text Available Risk and Enterprise Risk Management has become a strategic imperative in most organisations and government departments over the years. Most company boards and government entities in South Africa have adopted various corporate governance frameworks as a mechanism to direct and control the operations of their organisations. As a result, risk management and enterprise risk management has become every manager’s responsibility. The key question that the study investigates is whether HR managers are aware of this strategic imperative and ready to be risk champions in their environment. Data was collected from forty eight (48 HR Managers and Practitioners from private companies and sixty eight (68 HR Managers and Practitioners from government departments and government companies in Durban, Kwazulu-Natal and Cape Town, Western Cape using both personal interviews and questionnaires which were distributed to one hundred and fifty (150 employees, of which one hundred and sixteen (116 questionnaires were completed (return rate 77.3%. The results of this paper indicate that, in general and across all sectors, HR practitioners’ levels of understanding of corporate governance and risk management is limited

Réunion publique HR

CERN Multimedia

CERN. Geneva

2010-01-01

Chers Collègues,Je me permets de vous rappeler qu'une réunion publique organisée par le Département HR se tiendra aujourd'hui:Vendredi 30 avril 2010 à 9h30 dans l'Amphithéâtre principal (café offert dès 9h00).Durant cette réunion, des informations générales seront données sur:le CERN Admin e-guide, qui est un nouveau guide des procédures administratives du CERN ayant pour but de faciliter la recherche d'informations pratiques et d'offrir un format de lecture convivial;le régime d'Assurance Maladie de l'Organisation (présentation effectuée par Philippe Charpentier, Président du CHIS Board) et;la Caisse de Pensions (présentation effectuée par Théodore Economou, Administrateur de la Caisse de Pensions du CERN).Une transmission simultanée de cette réunion sera assur...

75 FR 41787 - Requirement for Group Health Plans and Health Insurance Issuers To Provide Coverage of Preventive...

Science.gov (United States)

2010-07-19

... Requirement for Group Health Plans and Health Insurance Issuers To Provide Coverage of Preventive Services... Insurance Oversight of the U.S. Department of Health and Human Services are issuing substantially similar interim final regulations with respect to group health plans and health insurance coverage offered in...

Synthetic H-R diagrams as an observational test of stellar evolution theory

International Nuclear Information System (INIS)

Mathews, G.J.; Becker, S.A.; Brunish, W.M.

1983-07-01

Synthetic H-R diagrams are constructed from a grid of stellar models. These are compared directly with observations of young clusters in the LMC and SMC as a test of the models and as a means to determine the age, age dispersion, and composition of the clusters. Significant discrepancies between the observed and model H-R diagrams indicate the possible influences of convective overshoot, large AGB mass-loss rates, and the best value for the mixing length parameter

Exploring high-resolution magic angle spinning (HR-MAS) NMR spectroscopy for metabonomic analysis of apples.

Science.gov (United States)

Vermathen, Martina; Marzorati, Mattia; Vermathen, Peter

2012-01-01

Classical liquid-state high-resolution (HR) NMR spectroscopy has proved a powerful tool in the metabonomic analysis of liquid food samples like fruit juices. In this paper the application of (1)H high-resolution magic angle spinning (HR-MAS) NMR spectroscopy to apple tissue is presented probing its potential for metabonomic studies. The (1)H HR-MAS NMR spectra are discussed in terms of the chemical composition of apple tissue and compared to liquid-state NMR spectra of apple juice. Differences indicate that specific metabolic changes are induced by juice preparation. The feasibility of HR-MAS NMR-based multivariate analysis is demonstrated by a study distinguishing three different apple cultivars by principal component analysis (PCA). Preliminary results are shown from subsequent studies comparing three different cultivation methods by means of PCA and partial least squares discriminant analysis (PLS-DA) of the HR-MAS NMR data. The compounds responsible for discriminating organically grown apples are discussed. Finally, an outlook of our ongoing work is given including a longitudinal study on apples.

Cervical cancer prevention-related knowledge and attitudes among female undergraduate students from different ethnic groups within China, a survey-based study.

Science.gov (United States)

Wu, Enqi; Tiggelaar, Sarah M; Jiang, Tao; Zhao, Huanhu; Wu, Ritu; Wu, Rilige; Xu, Fangmei

2017-05-22

The purpose of this study was to understand cervical cancer prevention-related knowledge and attitudes among female undergraduate students from different ethnic groups within China. We conducted a survey among ethnically diverse female students from the Minzu University of China, in Beijing in October, 2014. Questionnaires from 493 participants aged from 16 to 26 years were included in the final database. The seven ethnic groups included in the final analysis were Han, Korean, Mongolian, Uyghur, Tibetan, Hui, and Tujia. Compared to the Han Chinese, the members of the other six ethnic groups had lower cervical cancer knowledge levels. The knowledge scores of Mongolian and Korean students were significantly lower than those of the Han Chinese. The willingness to accept cervical cancer prevention efforts also differed across different ethnic groups. After adjusting for age and place of residence, the acceptance of cervical cancer screening among the Tibetan, Uyghur, and Korean groups was significantly lower than among the Han Chinese, with different related decision-making factors in each group. Cervical cancer prevention-related public education is an urgent need in China. Extra consideration of ethnic differences should be taken into account when designing and improving new current cervical cancer prevention programs.

In-sourcing HR: shared service centres in the Netherlands

NARCIS (Netherlands)

Farndale, Elaine; Paauwe, Jaap; Hoeksema, Ludwig

2009-01-01

Due to the impact of now widely-available technologies, new logics behind the organisation of the HR function through the in- and outsourcing of HRM activities have been emerging, particularly addressing issues of integration, cost-efficiency and competitive advantage. In particular, increasing

Stimulating teachers’ team performance through team-oriented HR practices

NARCIS (Netherlands)

Bouwmans, Machiel; Runhaar, Piety; Wesselink, Renate; Mulder, Martin

2017-01-01

Teams of teachers are increasingly held accountable for the quality of education and educational reforms in vocational education and training institutions. However, historically teachers have not been required to engage in deep-level collaboration, thus team-oriented HR practices are being used

Moderators of the Effects of Indicated Group and Bibliotherapy Cognitive Behavioral Depression Prevention Programs on Adolescents’ Depressive Symptoms and Depressive Disorder Onset

Science.gov (United States)

Müller, Sina; Rohde, Paul; Gau, Jeff M.; Stice, Eric

2015-01-01

We investigated factors hypothesized to moderate the effects of cognitive behavioral group-based (CB group) and bibliotherapy depression prevention programs. Using data from two trials (N = 631) wherein adolescents (M age = 15.5, 62% female, 61% Caucasian) with depressive symptoms were randomized into CB group, CB bibliotherapy, or an educational brochure control condition, we evaluated the moderating effects of individual, demographic, and environmental factors on depressive symptom reductions and major depressive disorder (MDD) onset over 2-year follow-up. CB group and bibliotherapy participants had lower depressive symptoms than controls at posttest but these effects did not persist. No MDD prevention effects were present in the merged data. Relative to controls, elevated depressive symptoms and motivation to reduce depression amplified posttest depressive symptom reduction for CB group, and elevated baseline symptoms amplified posttest symptom reduction effects of CB bibliotherapy. Conversely, elevated substance use mitigated the effectiveness of CB group relative to controls on MDD onset over follow-up. Findings suggest that both CB prevention programs are more beneficial for youth with at least moderate depressive symptoms, and that CB group is more effective for youth motivated to reduce their symptoms. Results also imply that substance use reduces the effectiveness of CB group-based depression prevention. PMID:26480199

Effectiveness of preventive support groups for children of mentally ill or addicted parents: a randomized controlled trial

NARCIS (Netherlands)

Santvoort, F. van; Hosman, C.M.H.; Doesum, K.T.M. van; Janssens, J.M.

2014-01-01

In various countries preventive support groups are offered to children of mentally ill and/or addicted parents to reduce the risk that they will develop problems themselves. This study assessed the effectiveness of Dutch support groups for children aged 8-12 years old in terms of reducing negative

HR strategy – necessity or fad for business sustainability?

Directory of Open Access Journals (Sweden)

Ghinea Valentina Mihaela

2016-07-01

Full Text Available The present paper pleads for the awareness of HR strategy importance, in terms of proper design and implementation, as they definitely could impede or sustain the development of an organization. By making use of G.VALI, the model of organizational culture dynamics, we look for revealing the impact that (non-existence of HR strategy, its alignment and coherence could have on the organization success. As proven by human experience, all types of strategies could work and be effective in certain conditions. Even more, no one can say that one strategy is better than other. However, in the same way, there is no guarantee of some strategies success. In this light, the difference lays in the handy and clever interlock of the country specific advantages and firm (-tobe specific advantages. For achieving this specific aim, vertical (alignment and horizontal (coherence integration of each functional strategy must be ensured.

HR 8844: A New Transition Object between the Am Stars and the HgMn Stars?

Science.gov (United States)

Monier, R.; Gebran, M.; Royer, F.; Kilicoglu, T.; Frémat, Y.

2018-02-01

While monitoring a sample of apparently slowly rotating superficially normal early-A stars, we have discovered that HR 8844 (A0 V) is actually a new chemically peculiar star. We first compared the high-resolution spectrum of HR 8844 with that of four slow rotators near A0V (ν Cap, ν Cnc, Sirius A, and HD 72660) to highlight similarities and differences. The lines of Ti II, Cr II, Sr II, and Ba II are conspicuous features in the high-resolution high signal-to-noise SOPHIE spectra of HR 8844 and much stronger than in the spectra of the normal star ν Cap. The Hg II line at 3983.93 Å is also present in a 3.5% blend. Selected unblended lines of 31 chemical elements from He up to Hg have been synthesized using model atmospheres computed with ATLAS9 and the spectrum synthesis code SYNSPEC48 including hyperfine structure of various isotopes when relevant. These synthetic spectra have been adjusted to the mean SOPHIE spectrum of HR 8844, and high-resolution spectra of the comparison stars. Chi-squares were minimized to derive abundances or upper limits to the abundances of these elements for HR 8844 and the comparison stars. HR 8844 is found to have underabundances of He, C, O, Mg, Ca, and Sc, mild enhancements of Ti, V, Cr, Mn, and distinct enhancements of the heavy elements Sr, Y, Zr, Ba, La, Pr, Sm, Eu, and Hg, the overabundances increasing steadily with atomic number. This chemical pattern suggests that HR 8844 may actually be a new transition object between the coolest HgMn stars and the Am stars.

Human Resource Predictive Analytics HRPA For HR Management In Organizations

Directory of Open Access Journals (Sweden)

Sujeet N. Mishra

2015-08-01

Full Text Available Human resource predictive analytics is an evolving application field of analytics for HRM purposes. The purpose of HRM is measuring employee performance and engagement studying workforce collaboration patterns analyzing employee churn and turnover and modelling employee lifetime value. The motive of applying HRPA is to optimize performances and produce better return on investment for organizations through decision making based on data collection HR metrics and predictive models. The paper is divided into three sections to understand the emergence of HR predictive analytics for HRM. Firstly the paper introduces the concept of HRPA. Secondly the paper discusses three aspects of HRPA a Need b Approach amp Application c Impact. Lastly the paper leads to the conclusion on HRPA.

Effects of a training workshop on suicide prevention among emergency room nurses.

Science.gov (United States)

Kishi, Yasuhiro; Otsuka, Kotaro; Akiyama, Keiko; Yamada, Tomoki; Sakamoto, Yumiko; Yanagisawa, Yaeko; Morimura, Hiroshi; Kawanishi, Chiaki; Higashioka, Hiroaki; Miyake, Yasushi; Thurber, Steven

2014-01-01

Suicide attempts are frequently encountered by emergency department nurses. Such encounters can potentially provide a foundation for secondary suicide prevention. The aim of the present investigation was to evaluate the effect of a 7-hr training program for emergency room nursing personnel in Japan. In all, 52 nurses completed the questionnaires before the workshop and 1 month after the workshop. The nurses' understanding of and willingness to care for suicidal patients positively changed. It is feasible to provide a 7-hr, relatively short, workshop on suicidal prevention aimed at emergency medical staff and to improve attitudes during a follow-up of 1 month. It is uncertain whether the positive attitudes of emergency nurses toward suicide and/or educational interventions could impact the outcomes of these interventions. Further studies are needed to address these important questions in this field.

100-HR-1 Operable Unit focused feasibility study report. Draft A

International Nuclear Information System (INIS)

1994-09-01

The standard Comprehensive Environmental Response, Compensation, and Liability Act of 1980 Feasibility Study (FS) includes development and screening of alternatives (phases 1 and 2) and the detailed analysis of alternatives (phase 3). This focused feasibility study (FFS) constitutes the phase 3 portion of the FS process. The FFS process is conducted in two stages, a Process Document (DOE-RL 1994a) and an operable unit-specific FFS document, such as this one. The FFS process is performed by implementing a ''plug-in'' style approach as defined in great detail in the Process Document. The objective of this operable unit-specific FFS is to provide decision makers with sufficient information to allow appropriate and timely selection of interim remedial measures (IRM) for sites associated with the 100-HR-1 Operable Unit. The IRM candidate waste sites are determined in the limited field investigation. Site profiles are developed for each of these waste sites. The site profiles are used in the application of the plug-in approach. The waste site either plugs into the analysis of the alternatives for the group, or deviations from the developed group alternatives are described and documented

Estimates of Intraclass Correlation Coefficients from Longitudinal Group-Randomized Trials of Adolescent HIV/STI/Pregnancy Prevention Programs

Science.gov (United States)

Glassman, Jill R.; Potter, Susan C.; Baumler, Elizabeth R.; Coyle, Karin K.

2015-01-01

Introduction: Group-randomized trials (GRTs) are one of the most rigorous methods for evaluating the effectiveness of group-based health risk prevention programs. Efficiently designing GRTs with a sample size that is sufficient for meeting the trial's power and precision goals while not wasting resources exceeding them requires estimates of the…

THE CHANGING ROLE OF HR: VALUES AND CONTRIBUTION

DEFF Research Database (Denmark)

Andersen, Torben; Krogager, Per

2011-01-01

This paper illustrates, through a case-study of one of the old life sciences and diagnostics companies in Denmark, Radiometer Medical Plc. (now part of the Danaher Corporation), how the HR-department starts to work in a much more systematic way with effectiveness and efficiency, in the attempt...... with a stronger emphasis on core values and rationalizing the function itself....

RESTORATION TECHNIQUE FOR PLEIADES-HR PANCHROMATIC IMAGES

Directory of Open Access Journals (Sweden)

C. Latry

2012-07-01

Full Text Available 17th of December 2011 from Kourou Space Centre, French Guyana. Like others high resolution optical satellites, it acquires both panchromatic images, with 70cm spatial resolution, and lower resolution multispectral images with 2.8m spatial resolution. Pleiades-HR is an optimized system, which means that the Modulation Transfer Function has a low value at Nyquist frequency, in order to reduce both the telescope diameter and aliasing effects. Shannon sampling condition is thus met at first order, which also makes classical ground processing, such as image matching or resampling, more justified for a mathematical point of view. Raw images are thus blurry which implies a deconvolution stage that restores sharpness but also increases the noise level in the high frequency domain. A denoising step, based upon wavelet packet coefficients thresholding/shrinkage technique, allows controlling the final noise level. Each of these methods includes numerous parameters that have to be assessed during the inflight commissioning period: deconvolution filter that depends on MTF assessment, instrumental noise model, noise level target for denoised images, wavelet packet decomposition level. This paper aims to precisely describe the deconvolution/denoising algorithms and how their main parameters have been set up during the inflight commissioning stage. Special attention will be given to structured noise induced by Pleiades-HR on board wavelet-based compression algorithm

HPV test by Hybrid Capture II for the diagnosis of HR-HPV persistent infection.

Science.gov (United States)

Serour, Y; Bendahmane, M; Abbou Baker, F; Medles, M; Moueddene, B; Kraiba, R

2017-11-01

Persistent high-risk HPV (HR-HPV) infection is associated with a greater risk of cervical cancer. Statistical data on the prevalence of HR-HPV infections in the Algerian population is lacking. We conducted a prospective study of 300 women aged between 25 and 50 years, screened for cervical cancer from 2012 to 2015 in Sidi Bel Abbès, a western region of Algeria. We aimed to assess the reliability of the repeated use of the HC II test (three longitudinal HPV tests 9 months apart from each other) in diagnosing the persistence of HR-HPV infection. The prevalence of HR-HPV infection was 7.33% and infected women were aged 37.9±3years. For 90.9% of HR-HPV-positive patients, the infection persisted for a mean of 18.5months [95% CI: 16.9-22.1months]. Among these patients, 55.55% developed CIN1 and 11.11% developed CIN2. The sensitivity of the HC II test was 81.74% [95% CI: 71.3-89.6] and its positive predictive value associated with abnormal cervical biopsy was 27.49% [95% CI: 16.0-33.33]. Repeating the HC II test is a good predictor for identifying women at high risk of cervical cancer. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Araloside C Prevents Hypoxia/Reoxygenation-Induced Endoplasmic Reticulum Stress via Increasing Heat Shock Protein 90 in H9c2 Cardiomyocytes

Directory of Open Access Journals (Sweden)

Yuyang Du

2018-04-01

Full Text Available Araloside C (AsC is a cardioprotective triterpenoid compound that is mainly isolated from Aralia elata. This study aims to determine the effects of AsC on hypoxia-reoxygenation (H/R-induced apoptosis in H9c2 cardiomyocytes and its underlying mechanisms. Results demonstrated that pretreatment with AsC (12.5 μM for 12 h significantly suppressed the H/R injury in H9c2 cardiomyocytes, including improving cell viability, attenuating the LDH leakage and preventing cardiomyocyte apoptosis. AsC also inhibited H/R-induced ER stress by reducing the activation of ER stress pathways (PERK/eIF2α and ATF6, and decreasing the expression of ER stress-related apoptotic proteins (CHOP and caspase-12. Moreover, AsC greatly improved the expression level of HSP90 compared with that in the H/R group. The use of HSP90 inhibitor 17-AAG and HSP90 siRNA blocked the above suppression effect of AsC on ER stress-related apoptosis caused by H/R. Taken together, AsC could reduce H/R-induced apoptosis possibly because it attenuates ER stress-dependent apoptotic pathways by increasing HSP90 expression.

Culturally tailored diabetes prevention in the workplace: focus group interviews with Hispanic employees.

Science.gov (United States)

Brown, Sharon A; García, Alexandra A; Steinhardt, Mary A; Guevara, Henry; Moore, Claire; Brown, Adama; Winter, Mary A

2015-04-01

The purpose was to conduct focus groups with Hispanic employees to obtain input into adaptation of previous DSME interventions for use as a workplace diabetes prevention program. From a list of interested Hispanic employees who attended a local health fair (n = 68), 36 were randomly selected to participate in focus groups held during supper mealtime breaks. An experienced bilingual moderator directed the sessions, using interview guidelines developed by the research team. Participants' ages ranged from 22 to 65 years (mean = 50.4, n = 36, SD = 10.7), 7 males and 29 females attended, and 53% had type 2 diabetes mellitus (T2DM). Employees expressed a keen interest in diabetes classes and recommended a focus on preparing healthier Hispanic foods. Primary barriers to promoting healthier lifestyles were work schedules; many employees worked 2 part-time or full-time jobs. Administrators and direct supervisors of the employees were highly supportive of a workplace diabetes prevention program. The consistent message was that a workplace program would be the ideal solution for Hispanic employees to learn about diabetes and healthy behaviors, given their busy schedules, family responsibilities, and limited resources. If found to be effective, such a workplace program would be generalizable to other service employees who have disproportionate diabetes rates. © 2015 The Author(s).

Preventive Antibiotics and Delayed Cerebral Ischaemia in Patients with Aneurysmal Subarachnoid Haemorrhage Admitted to the Intensive Care Unit.

Science.gov (United States)

Gathier, Celine S; Oostdijk, Evelien A; Rinkel, Gabriel J E; Dorhout Mees, Sanne M; Vergouwen, Mervyn D I; de Smet, Anne Marie G A; van de Beek, Diederik; Vandertop, W Peter; Verbaan, Dagmar; Algra, Ale; Bonten, Marc J M; van den Bergh, Walter M

2016-02-01

Delayed cerebral ischemia (DCI) is an important contributor to poor outcome after aneurysmal subarachnoid haemorrhage (aSAH). Development of DCI is multifactorial, and inflammation, with or without infection, is one of the factors independently associated with development of DCI and poor outcome. We thus postulated that preventive antibiotics might be associated with a reduced risk of DCI and subsequent poor outcome in aSAH patients. We performed a retrospective cohort-study in intensive care units (ICU) of three university hospitals in The Netherlands. We included consecutive aSAH patients with minimal ICU stay of 72 h who received either preventive antibiotics (SDD: selective digestive tract decontamination including systemic cefotaxime or SOD: selective oropharyngeal decontamination) or no preventive antibiotics. DCI was defined as a new hypodensity on CT with no other explanation than DCI. Hazard ratio's (HR) for DCI and risk ratio's (RR) for 28-day case-fatality and poor outcome at 3 months were calculated, with adjustment (aHR/aRR) for clinical condition on admission, recurrent bleeding, aneurysm treatment modality and treatment site. Of 459 included patients, 274 received preventive antibiotics (SOD or SDD) and 185 did not. With preventive antibiotics, the aHR for DCI was 1.0 (95% CI 0.6-1.8), the aRR for 28-day case-fatality was 1.1 (95% CI 0.7-1.9) and the aRR for poor functional outcome 1.2 (95% CI 1.0-1.4). Preventive antibiotics were not associated with reduced risk of DCI or poor outcome in aSAH patients in the ICU.

Children of Mentally Ill Parents Participating in Preventive Support Groups: Parental Diagnoses and Child Risk

NARCIS (Netherlands)

Santvoort, F. van; Hosman, C.M.H.; Doesum, K.T.M. van; Janssens, J.M.A.M.

2014-01-01

In the Netherlands, preventive support groups are offered to children of mentally ill parents. Given the variety of parental diagnoses it might be questionable if offering a standardized program for all these children is the most effective response. While no overall knowledge exists about the type

From Admin to Strategy: The Changing Face of the HR Function. IES Report 332.

Science.gov (United States)

Tamkin, Penny; And Others

Evidence from academic research and management experts in the United Kingdom and elsewhere confirms that the recent focus in work organizations on cost reductions through downsizing has changed the roles and structures of many human resources (HR) units. HR units have had to prove their contribution to the organization's bottom line, raise their…

DNA-repair protein hHR23a alters its protein structure upon binding proteasomal subunit S5a

Science.gov (United States)

Walters, Kylie J.; Lech, Patrycja J.; Goh, Amanda M.; Wang, Qinghua; Howley, Peter M.

2003-01-01

The Rad23 family of proteins, including the human homologs hHR23a and hHR23b, stimulates nucleotide excision repair and has been shown to provide a novel link between proteasome-mediated protein degradation and DNA repair. In this work, we illustrate how the proteasomal subunit S5a regulates hHR23a protein structure. By using NMR spectroscopy, we have elucidated the structure and dynamic properties of the 40-kDa hHR23a protein and show it to contain four structured domains connected by flexible linker regions. In addition, we reveal that these domains interact in an intramolecular fashion, and by using residual dipolar coupling data in combination with chemical shift perturbation analysis, we present the hHR23a structure. By itself, hHR23a adopts a closed conformation defined by the interaction of an N-terminal ubiquitin-like domain with two ubiquitin-associated domains. Interestingly, binding of the proteasomal subunit S5a disrupts the hHR23a interdomain interactions and thereby causes it to adopt an opened conformation. PMID:14557549

Triage of HR-HPV positive women with minor cytological abnormalities: a comparison of mRNA testing, HPV DNA testing, and repeat cytology using a 4-year follow-up of a population-based study.

Science.gov (United States)

Persson, Maria; Elfström, K Miriam; Brismar Wendel, Sophia; Weiderpass, Elisabete; Andersson, Sonia

2014-01-01

Expression of the viral E6/E7 oncogenes of high-risk human papillomaviruses (HR-HPV) is necessary for malignant conversion and maintenance in cervical tissue. In order to determine whether HR-HPV E6/E7 mRNA testing more effectively predicts precancerous lesions and invasive cervical cancer than HR-HPV DNA testing, we aimed to compare triage using HR-HPV E6/E7 mRNA testing by APTIMA HPV Assay (APTIMA) to HPV16 DNA testing, HPV16/18 DNA testing, and repeat cytology. Liquid-based (PreservCyt) cell samples were obtained from HR-HPV-positive women diagnosed with atypical squamous cells of undetermined significance (ASCUS) and low-grade squamous intraepithelial lesions (LSIL) within the framework of the population-based cervical cancer screening program in Stockholm, Sweden. Samples were tested for HR-HPV E6/E7 mRNA by APTIMA (Gene-Probe Inc., San Diego, CA, USA). Women were followed up for 4 years after the index cytology via medical and laboratory records, and the Stockholm Oncology Center. Nine of 25 (36%) women in the ASCUS group, and 64 of 180 (36%) women in the LSIL group developed cervical intraepithelial neoplasia (CIN) grade 2 or worse during 4 years of follow-up. 162 (74%) women were APTIMA-positive, and APTIMA had the highest sensitivity to predict CIN2 or worse and CIN3 or worse in the ASCUS (77.8% and 100%) and LSIL (78.1 and 75.8%) groups, although specificity was insufficient (cytology were more specific than APTIMA. The results of this population-based study with comprehensive follow-up support the use of APTIMA as a triage test for women with ASCUS. More focused investigation is required for women with LSIL.

Acute effects of Cu on oxygen consumption and 96 hr-LC 50 values ...

African Journals Online (AJOL)

The median lethal copper (Cu) concentration (96 hr-LC50) values for acute Cu toxicity for Tilapia sparrmanii (live mass: 30 ± 8g) in Mooi River hard water of dolomitic origin at 20° C, pH 7.9, was 68.1 µmol l–1. At this 96 hr-LC50 value the specific oxygen consumption rate (∉ O2) decreased by 44.2 (± 2.1) % from a ...

Deep thermal infrared imaging of HR 8799 bcde: new atmospheric constraints and limits on a fifth planet

Energy Technology Data Exchange (ETDEWEB)

Currie, Thayne; Cloutier, Ryan; Jayawardhana, Ray [Department of Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, ON M5S 3H4 (Canada); Burrows, Adam [Department of Astrophysical Science, Princeton University, 4 Ivy Lane, Princeton, NJ 08544 (United States); Girard, Julien H. [European Southern Observatory, Alonso de Córdova 3107, Vitacura, Casilla 19001, Santiago (Chile); Fukagawa, Misato [Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043 (Japan); Sorahana, Satoko [Department of Astronomy, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033 (Japan); Kuchner, Marc [Exoplanets and Stellar Astrophysics Laboratory, NASA Goddard Space Flight Center, Code 667, Greenbelt, MD 20771 (United States); Kenyon, Scott J. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Madhusudhan, Nikku [Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA (United Kingdom); Itoh, Yoichi [Nishi-Harima Astronomical Observatory, Center for Astronomy, University of Hyago, 407-2 Nishigaichi, Sayo, Hyogo 679-5313 (Japan); Matsumura, Soko [School of Engineering, Physics, and Mathematics, University of Dundee, Dundee DD1 4HN (United Kingdom); Pyo, Tae-Soo [National Astronomical Observatory of Japan, 650 N. Aohoku Place, Hilo, HI 96720 (United States)

2014-11-10

We present new L' (3.8 μm) and Brα (4.05 μm) data and reprocessed archival L' data for the young, planet-hosting star HR 8799 obtained with Keck/NIRC2, VLT/NaCo, and Subaru/IRCS. We detect all four HR 8799 planets in each data set at a moderate to high signal-to-noise ratio (S/N ≳ 6-15). We fail to identify a fifth planet, 'HR 8799 f', at r < 15 AU at a 5σ confidence level: one suggestive, marginally significant residual at 0.''2 is most likely a point-spread function artifact. Assuming companion ages of 30 Myr and the Baraffe planet cooling models, we rule out an HR 8799 f with a mass of 5 M{sub J} (7 M{sub J} ), 7 M{sub J} (10 M{sub J} ), or 12 M{sub J} (13 M{sub J} ) at r {sub proj} ∼ 12 AU, 9 AU, and 5 AU, respectively. All four HR 8799 planets have red early T dwarf-like L' – [4.05] colors, suggesting that their spectral energy distributions peak in between the L' and M' broadband filters. We find no statistically significant difference in HR 8799 cde's color. Atmosphere models assuming thick, patchy clouds appear to better match HR 8799 bcde's photometry than models assuming a uniform cloud layer. While non-equilibrium carbon chemistry is required to explain HR 8799 b and c's photometry/spectra, evidence for it from HR 8799 d and e's photometry is weaker. Future, deep-IR spectroscopy/spectrophotometry with the Gemini Planet Imager, SCExAO/CHARIS, and other facilities may clarify whether the planets are chemically similar or heterogeneous.

Deep thermal infrared imaging of HR 8799 bcde: new atmospheric constraints and limits on a fifth planet

International Nuclear Information System (INIS)

Currie, Thayne; Cloutier, Ryan; Jayawardhana, Ray; Burrows, Adam; Girard, Julien H.; Fukagawa, Misato; Sorahana, Satoko; Kuchner, Marc; Kenyon, Scott J.; Madhusudhan, Nikku; Itoh, Yoichi; Matsumura, Soko; Pyo, Tae-Soo

2014-01-01

We present new L' (3.8 μm) and Brα (4.05 μm) data and reprocessed archival L' data for the young, planet-hosting star HR 8799 obtained with Keck/NIRC2, VLT/NaCo, and Subaru/IRCS. We detect all four HR 8799 planets in each data set at a moderate to high signal-to-noise ratio (S/N ≳ 6-15). We fail to identify a fifth planet, 'HR 8799 f', at r < 15 AU at a 5σ confidence level: one suggestive, marginally significant residual at 0.''2 is most likely a point-spread function artifact. Assuming companion ages of 30 Myr and the Baraffe planet cooling models, we rule out an HR 8799 f with a mass of 5 M J (7 M J ), 7 M J (10 M J ), or 12 M J (13 M J ) at r proj ∼ 12 AU, 9 AU, and 5 AU, respectively. All four HR 8799 planets have red early T dwarf-like L' – [4.05] colors, suggesting that their spectral energy distributions peak in between the L' and M' broadband filters. We find no statistically significant difference in HR 8799 cde's color. Atmosphere models assuming thick, patchy clouds appear to better match HR 8799 bcde's photometry than models assuming a uniform cloud layer. While non-equilibrium carbon chemistry is required to explain HR 8799 b and c's photometry/spectra, evidence for it from HR 8799 d and e's photometry is weaker. Future, deep-IR spectroscopy/spectrophotometry with the Gemini Planet Imager, SCExAO/CHARIS, and other facilities may clarify whether the planets are chemically similar or heterogeneous.

Gout in immigrant groups: a cohort study in Sweden.

Science.gov (United States)

Wändell, Per; Carlsson, Axel C; Li, Xinjun; Gasevic, Danijela; Ärnlöv, Johan; Holzmann, Martin J; Sundquist, Jan; Sundquist, Kristina

2017-05-01

Our aim was to study the association between country of birth and incidence of gout in different immigrant groups in Sweden. The study population included the whole population of Sweden. Gout was defined as having at least one registered diagnosis in the National Patient Register. The association between incidence of gout and country of birth was assessed by Cox regression, with hazard ratios (HRs) and 95% confidence intervals (95% CI), using Swedish-born individuals as referents. All models were conducted in both men and women, and the full model was adjusted for age, place of residence in Sweden, educational level, marital status, neighbourhood socio-economic status and co-morbidities. The risk of gout varied by country of origin, with highest estimates, compared to Swedish born, in fully adjusted models among men from Iraq (HR 1.82, 95% CI 1.54-2.16), and Russia (HR 1.69, 95% CI 1.26-2.27), and also high among men from Austria, Poland, Africa and Asian countries outside the Middle East; and among women from Africa (HR 2.23, 95% CI 1.50-3.31), Hungary (HR 1.98, 95% CI 1.45-2.71), Iraq (HR 1.76, 95% CI 1.13-2.74) and Austria (HR 1.70, 95% CI 1.07-2.70), and also high among women from Poland. The risk of gout was lower among men from Greece, Spain, Nordic countries (except Finland) and Latin America and among women from Southern Europe, compared to their Swedish counterparts. The increased risk of gout among several immigrant groups is likely explained by a high cardio-metabolic risk factor pattern needing attention.

Linking educational leadership styles to the HR architecture for new teachers in primary education.

Science.gov (United States)

Vekeman, Eva; Devos, Geert; Valcke, Martin

2016-01-01

This study aims to gain insight in the relationship between principals' leadership styles and the configuration of different HR practices for new teachers in primary education. Besides the longstanding interest in educational leadership as a key element in teacher and student performance, there is a growing interest in strategic human resource management (SHRM) in the educational sector. However, few educational studies link educational leadership to SHRM. In particular, this study examines the relationship between principals' instructional and transformational leadership style and principals' strategic and HR orientation in configuring HR practices for new teachers. Data were gathered using a mixed methods approach, including interviews with 75 principals as well as an online survey of 1058 teachers in Flemish primary education. Qualitative interview data were transformed and analysed together with the quantitative survey data using logistic regression and ANOVA analyses. The results indicate that both instructional and transformational leadership is associated with the strategic orientation of principals. The HR orientation, on the other hand, is not reflected in the principals' leadership style. Recommendations for further research in this area are discussed.

The Effectiveness of Transactional Behavior Analytic Group Therapy on the Prevention of Relapse among Detoxified People

OpenAIRE

S Mousa Kafi; Rahim Mollazadeh Esfanaji; Morteza Nori; Ertaj Salehi

2009-01-01

Introduction: Addiction Phenomenon among detoxified people is an important therapeutic problem for substance abusers. The aim of this research was the study of effectiveness of transactional behavior analytic group therapy on prevention of relapse of detoxified people. Method: the research design was quasi experimental with witness group. By using of available sampling of detoxified people who referred to government centers for maintenance therapy with Methadone, 24 subjects that divided to t...

Value-based HR practices, i-deals and clinical error control with CSR as a moderator.

Science.gov (United States)

Luu, Tuan; Rowley, Chris; Siengthai, Sununta; Thanh Thao, Vo

2017-05-08

Purpose Notwithstanding the rising magnitude of system factors in patient safety improvement, "human factors" such as idiosyncratic deals (i-deals) which also contribute to the adjustment of system deficiencies should not be neglected. The purpose of this paper is to investigate the role of value-based HR practices in catalyzing i-deals, which then influence clinical error control. The research further examines the moderating role of corporate social responsibility (CSR) on the effect of value-based HR practices on i-deals. Design/methodology/approach The data were collected from middle-level clinicians from hospitals in the Vietnam context. Findings The research results confirmed the effect chain from value-based HR practices through i-deals to clinical error control with CSR as a moderator. Originality/value The HRM literature is expanded through enlisting i-deals and clinical error control as the outcomes of HR practices.

Understanding the effectiveness of precursor reductions in lowering 8-hr ozone concentrations--Part II. The eastern United States.

Science.gov (United States)

Reynolds, Steven D; Blanchard, Charles L; Ziman, Stephen D

2004-11-01

Analyses of ozone (O3) measurements in conjunction with photochemical modeling were used to assess the feasibility of attaining the federal 8-hr O3 standard in the eastern United States. Various combinations of volatile organic compound (VOC) and oxides of nitrogen (NOx) emission reductions were effective in lowering modeled peak 1-hr O3 concentrations. VOC emissions reductions alone had only a modest impact on modeled peak 8-hr O3 concentrations. Anthropogenic NOx emissions reductions of 46-86% of 1996 base case values were needed to reach the level of the 8-hr standard in some areas. As NOx emissions are reduced, O3 production efficiency increases, which accounts for the less than proportional response of calculated 8-hr O3 levels. Such increases in O3 production efficiency also were noted in previous modeling work for central California. O3 production in some urban core areas, such as New York City and Chicago, IL, was found to be VOC-limited. In these areas, moderate NOx emissions reductions may be accompanied by increases in peak 8-hr O3 levels. The findings help to explain differences in historical trends in 1- and 8-hr O3 levels and have serious implications for the feasibility of attaining the 8-hr O3 standard in several areas of the eastern United States.

Limited field investigation report for the 100-HR-2 Operable Unit

International Nuclear Information System (INIS)

1994-09-01

This report summarizes the data collection and analysis activities conducted during the 100-HR-2 Operable Unit investigative phase and the associated qualitative risk assessment (QRA). The 100-HR-2 Operable Unit contains solid waste burial grounds, an ash pit, bum pits, electrical facilities, septic systems, and support facilities. All known and suspected areas of contamination were classified as solid waste burial grounds or low-priority waste sites based on the collective knowledge of the operable unit managers (representatives from the US Department of Energy [DOE], the US Environmental Protection Agency [EPA], and Washington Department of Ecology [Ecology]) during the preparation of the 100-HR-2 Operable Unit work plan (DOE/RL 1993f). Solid waste burial grounds were judged to pose sufficient risk(s), through one or more pathways, to require evaluation for an interim remedial measure (IRM) as per the Hanford Past-Practice Strategy (HPPS) (DOE/RL 1991) and negotiations with DOE, EPA, and Ecology. An IRM is intended to achieve remedies that are likely to lead to a final record of decision. Low-priority sites are those judged not to pose significant risk to require the streamlined evaluation. There were six low-priority waste sites and seven solid waste burial grounds identified. The investigative phase was conducted in accordance with the RCRA Facility Investigation/Corrective Measures Study Work Plan for the 100-HR-2 Operable Unit (DOE/RL 1993f). The QRA was performed in accordance with the Hanford Site Baseline Risk Assessment Methodology (DOE/RL 1993b) and the recommendations incorporate the strategies of the HPPS. The purpose of this report is to: (1) provide a summary of site investigative activities; (2) refine the conceptual exposure model (as needed); (3) identify chemical- and location-specific corrective action requirements; and (4) provide a human health and ecological QRA associated with solid waste burial grounds

Implementation HR information system – part of a unified information environment of MPEI

Directory of Open Access Journals (Sweden)

I. M. Krepkov

2016-01-01

Full Text Available The article is devoted to the unified information environment of National Research University “Moscow Power Engineering Institute” (MPEI, and its most important component – the HR information system. The article describes the architecture of the unified information space of MPEI. The main objective of the development of the HR information system – to provide access to users, including other information systems, to actual information about employees of MPEI.HR information system are based on many years of operating experience of the previous system and the like, are available on the market today, taking into account the decisions of personnel. The earlier HR information system was developed in 1995–1997 and used until mid-2015. In the process of its using it has accumulated a large number of «patches» and requests for revision that was stopped by limitations in the platform and solutions architecture. Comparative analysis of 1C and SAP products showed that the cost of implementation, configuration and maintenance of these products is higher than developing new solutions. Package of Microsoft technology software was chosen as a platform. These technologies have proven themselves in the development of similar projects, and vendor solutions for a long time support all key processes of information systems. Important is the presence of the selected software Microsoft FSTEC certificates (Federal Service for Technical and Export Control, which support the use of these products for storing and processing information in accordance with the laws of the Russian Federation. The MPEI has already implemented a number of systems on the Microsoft platform – postgraduate register, an Internet portal, etc. The use of technology of one supplier facilitates the integration processes and products into a unified information environment. The article details the technical and hardware specifications of the HR information system. The result of the work on

How the impact of HR practices on employee well-being and performance changes with age

NARCIS (Netherlands)

Kooij, T.A.M.; Guest, D.; Clinton, M.; Knight, T.; Jansen, P.G.W.; Dikkers, J.S.E.

2013-01-01

With changing retirement ages and an aging workforce, interest is growing on the potential contribution of relevant bundles of HR practices in eliciting well-being and performance among aging workers. Drawing on theories on lifespan development and self-regulation, we distinguished two bundles of HR

How the impact of HR Practices on employee well-being and performance changes with age

NARCIS (Netherlands)

Kooij, T.A.M.; Guest, D.; Clinton, M.; Knight, T.; Jansen, P.G.W.; Dikkers, J.S.E.

2013-01-01

With changing retirement ages and an aging workforce, interest is growing on the potential contribution of relevant bundles of HR practices in eliciting well-being and performance among aging workers. Drawing on theories on lifespan development and self-regulation, we distinguished two bundles of HR

"Are Your Clients Having Fun?" The Implications of Respondents' Preferences for the Delivery of Group Exercise Programs for Falls Prevention.

Science.gov (United States)

McPhate, Lucy; Simek, Emily M; Haines, Terry P; Hill, Keith D; Finch, Caroline F; Day, Lesley

2016-01-01

Group exercise has been shown to be effective in preventing falls; however, adherence to these interventions is often poor. Older adults' preferences for how these programs can be delivered are unknown. To identify older people's preferences for how group exercise programs for falls prevention can be delivered. A two-wave, cross-sectional, state-wide telephone survey was undertaken. Respondents were community-dwelling men and women aged 70+ in Victoria, Australia. Open-ended questions were asked to elicit information regarding respondent preferences of the program, which were analyzed using a framework approach. Ninety-seven respondents completed the follow-up survey. The results indicate that older adults most frequently report the short-term advantages and disadvantages when describing their preferences for group exercise, such as enjoyment, social interaction, and leader qualities. Longer-term advantages such as falls prevention were described less frequently. This study indicates the importance of interpersonal skills, and that the opportunity for social interaction should not be overlooked as a positive feature of a group exercise program.

Adherence to the cancer prevention recommendations of the World Cancer Research Fund/American Institute for Cancer Research and mortality: a census-linked cohort.

Science.gov (United States)

Lohse, Tina; Faeh, David; Bopp, Matthias; Rohrmann, Sabine

2016-09-01

Modifiable lifestyle factors linked to cancer offer great potential for prevention. Previous studies suggest an association between adherence to recommendations on healthy lifestyle and cancer mortality. The aim of this study was to examine whether adherence to the cancer prevention recommendations of the World Cancer Research Fund (WCRF) and the American Institute for Cancer Research (AICR) is associated with reduced all-cause, total cancer, and specific cancer type mortality. We built a lifestyle score that included 3 categories, based on the recommendations of the WCRF/AICR. Applying Cox regression models, we investigated the association with all-cause, total cancer, and specific cancer type mortality; in addition, we included cardiovascular disease (CVD) mortality. We used census- and death registry-linked survey data allowing a mortality follow-up for ≤32 y. Our analysis included 16,722 participants. Information on lifestyle score components and confounders was collected at baseline. Over a mean follow-up of 21.7 y, 3730 deaths were observed (1332 cancer deaths). Comparing best with poorest category of the lifestyle score showed an inverse association with all-cause (HR: 0.82; 95% CI: 0.75, 0.89) and total cancer (men only, HR: 0.69; 95% CI: 0.57, 0.84) mortality. We estimated that ∼13% of premature cancer deaths in men would have been preventable if lifestyle score levels had been high. Inverse associations were observed for lung, upper aerodigestive tract, stomach, and prostate cancer mortality [men and women combined, HR: 0.72; 95% CI: 0.51, 0.99; HR: 0.49; 95% CI: 0.26, 0.92; HR: 0.34; 95% CI: 0.14, 0.83; HR: 0.48; 95% CI: 0.28, 0.82 (men only), respectively]. CVD mortality was not associated with the lifestyle score (men and women combined, HR: 0.96; 95% CI: 0.82, 1.13). Our results support the importance of adhering to recommendations for a healthy lifestyle with regard to all-cause and cancer mortality. To reduce the burden of cancer in the

A Qualitative Study of HR/OHS Stress Interventions in Australian Universities

Science.gov (United States)

Winefield, Anthony H.; Boyd, Carolyn M.

2018-01-01

To enhance the understanding of psychosocial factors and extend research on work stress interventions, we investigated the key human resource (HR)/occupational health and safety (OHS) stress interventions implemented at five Australian universities over a three-year period. Five senior HR Directors completed an online survey to identify the intervention strategies taken at their university in order to reduce stress and enhance employee well-being and morale. We also explored the types of individual-, organization-, and individual/organization-directed interventions that were implemented, and the strategies that were prioritized at each university. Across universities, the dominant interventions were strategies that aimed to balance the social exchange in the work contract between employee-organization with an emphasis on initiatives to: enhance training, career development and promotional opportunities; improve remuneration and recognition practices; and to enhance the fairness of organizational policies and procedures. Strategies to improve work-life balance were also prominent. The interventions implemented were predominantly proactive (primary) strategies focused at the organizational level and aimed at eliminating or reducing or altering work stressors. The findings contribute to the improved management of people at work by identifying university-specific HR/OHS initiatives, specifically leadership development and management skills programs which were identified as priorities at three universities. PMID:29315278

A Qualitative Study of HR/OHS Stress Interventions in Australian Universities.

Science.gov (United States)

Pignata, Silvia; Winefield, Anthony H; Boyd, Carolyn M; Provis, Chris

2018-01-09

To enhance the understanding of psychosocial factors and extend research on work stress interventions, we investigated the key human resource (HR)/occupational health and safety (OHS) stress interventions implemented at five Australian universities over a three-year period. Five senior HR Directors completed an online survey to identify the intervention strategies taken at their university in order to reduce stress and enhance employee well-being and morale. We also explored the types of individual-, organization-, and individual/organization-directed interventions that were implemented, and the strategies that were prioritized at each university. Across universities, the dominant interventions were strategies that aimed to balance the social exchange in the work contract between employee-organization with an emphasis on initiatives to: enhance training, career development and promotional opportunities; improve remuneration and recognition practices; and to enhance the fairness of organizational policies and procedures. Strategies to improve work-life balance were also prominent. The interventions implemented were predominantly proactive (primary) strategies focused at the organizational level and aimed at eliminating or reducing or altering work stressors. The findings contribute to the improved management of people at work by identifying university-specific HR/OHS initiatives, specifically leadership development and management skills programs which were identified as priorities at three universities.

A Qualitative Study of HR/OHS Stress Interventions in Australian Universities

Directory of Open Access Journals (Sweden)

Silvia Pignata

2018-01-01

Full Text Available To enhance the understanding of psychosocial factors and extend research on work stress interventions, we investigated the key human resource (HR/occupational health and safety (OHS stress interventions implemented at five Australian universities over a three-year period. Five senior HR Directors completed an online survey to identify the intervention strategies taken at their university in order to reduce stress and enhance employee well-being and morale. We also explored the types of individual-, organization-, and individual/organization-directed interventions that were implemented, and the strategies that were prioritized at each university. Across universities, the dominant interventions were strategies that aimed to balance the social exchange in the work contract between employee-organization with an emphasis on initiatives to: enhance training, career development and promotional opportunities; improve remuneration and recognition practices; and to enhance the fairness of organizational policies and procedures. Strategies to improve work-life balance were also prominent. The interventions implemented were predominantly proactive (primary strategies focused at the organizational level and aimed at eliminating or reducing or altering work stressors. The findings contribute to the improved management of people at work by identifying university-specific HR/OHS initiatives, specifically leadership development and management skills programs which were identified as priorities at three universities.

Benefit of high-dose daunorubicin in AML induction extends across cytogenetic and molecular groups.

Science.gov (United States)

Luskin, Marlise R; Lee, Ju-Whei; Fernandez, Hugo F; Abdel-Wahab, Omar; Bennett, John M; Ketterling, Rhett P; Lazarus, Hillard M; Levine, Ross L; Litzow, Mark R; Paietta, Elisabeth M; Patel, Jay P; Racevskis, Janis; Rowe, Jacob M; Tallman, Martin S; Sun, Zhuoxin; Luger, Selina M

2016-03-24

The initial report of the Eastern Cooperative Oncology Group-American College of Radiology Imaging Network Cancer Research Group trial E1900 (#NCT00049517) showed that induction therapy with high-dose (HD) daunorubicin (90 mg/m(2)) improved overall survival in adults cytogenetics or aFLT3-ITD mutation. Here, we update the results of E1900 after longer follow-up (median, 80.1 months among survivors), focusing on the benefit of HD daunorubicin on common genetic subgroups. Compared with standard-dose daunorubicin (45 mg/m(2)), HD daunorubicin is associated with a hazard ratio (HR) for death of 0.74 (P= .001). Younger patients (cytogenetics (HR, 0.51;P= .03 and HR, 0.68;P= .01, respectively). Patients with unfavorable cytogenetics were shown to benefit from HD daunorubicin on multivariable analysis (adjusted HR, 0.66;P= .04). Patients with FLT3-ITD (24%),DNMT3A(24%), and NPM1(26%) mutant AML all benefited from HD daunorubicin (HR, 0.61,P= .009; HR, 0.62,P= .02; and HR, 0.50,P= .002; respectively). HD benefit was seen in the subgroup of older patients (50-60 years) with the FLT3-ITD or NPM1 mutation. Additionally, the presence of an NPM1 mutation confers a favorable prognosis only for patients receiving anthracycline dose intensification during induction. © 2016 by The American Society of Hematology.

Direct detection and orbital analysis of the exoplanets HR 8799 bcd from archival 2005 Keck/NIRC2 data

NARCIS (Netherlands)

Currie, T.; Fukagawa, M.; Thalmann, C.; Matsumura, S.; Plavchan, P.

2012-01-01

We present previously unpublished 2005 July H-band coronagraphic data of the young, planet-hosting star HR 8799 from the newly released Keck/NIRC2 archive. Despite poor observing conditions, we detect three of the planets (HR 8799 bcd), two of them (HR 8799 bc) without advanced image processing.

The HIPAA privacy rule and HR/benefits outsourcing: does the business associate label belong on your recordkeeper?

Science.gov (United States)

Hilger, Denise D

2004-01-01

Employers that sponsor group health plans and serve as the plan administrator of those plans are required by the HIPAA Privacy Rule to execute business associate contracts with vendors that provide services on behalf of the plans. The business associate contracts must contain many specific provisions regarding the protection, use and disclosure of health information. This article looks at the implications of imposing business associate contract obligations on an integrated HR and benefits-outsourcing recordkeeper and cautions employers against an overly broad application of the requirements.

Aspirin for the prevention of recurrent venous thromboembolism: the INSPIRE collaboration.

Science.gov (United States)

Simes, John; Becattini, Cecilia; Agnelli, Giancarlo; Eikelboom, John W; Kirby, Adrienne C; Mister, Rebecca; Prandoni, Paolo; Brighton, Timothy A

2014-09-23

In patients with a first unprovoked venous thromboembolism (VTE) the risk of recurrent VTE remains high after anticoagulant treatment is discontinued. The Aspirin for the Prevention of Recurrent Venous Thromboembolism (the Warfarin and Aspirin [WARFASA]) and the Aspirin to Prevent Recurrent Venous Thromboembolism (ASPIRE) trials showed that aspirin reduces this risk, but they were not individually powered to detect treatment effects for particular outcomes or subgroups. An individual patient data analysis of these trials was planned, before their results were known, to assess the effect of aspirin versus placebo on recurrent VTE, major vascular events (recurrent VTE, myocardial infarction, stroke, and cardiovascular disease death) and bleeding, overall and within predefined subgroups. The primary analysis, for VTE, was by intention to treat using time-to-event data. Of 1224 patients, 193 had recurrent VTE over 30.4 months' median follow-up. Aspirin reduced recurrent VTE (7.5%/yr versus 5.1%/yr; hazard ratio [HR], 0.68; 95% confidence interval [CI], 0.51-0.90; P=0.008), including both deep-vein thrombosis (HR, 0.66; 95% CI, 0.47-0.92; P=0.01) and pulmonary embolism (HR, 0.66; 95% CI, 0.41-1.06; P=0.08). Aspirin reduced major vascular events (8.7%/yr versus 5.7%/yr; HR, 0.66; 95% CI, 0.50-0.86; P=0.002). The major bleeding rate was low (0.4%/yr for placebo and 0.5%/yr for aspirin). After adjustment for treatment adherence, recurrent VTE was reduced by 42% (HR, 0.58; 95% CI, 0.40-0.85; P=0.005). Prespecified subgroup analyses indicate similar relative, but larger absolute, risk reductions in men and older patients. Aspirin after anticoagulant treatment reduces the overall risk of recurrence by more than a third in a broad cross-section of patients with a first unprovoked VTE, without significantly increasing the risk of bleeding. www.anzctr.org.au. Unique identifier: ACTRN12611000684921. © 2014 American Heart Association, Inc.

Next HR Department Public meeting

CERN Multimedia

2012-01-01

  Dear Colleagues, I am pleased to invite you to the next public meeting organized by HR Department, which will take place on Monday 25 June at 14:30, for the first time in the Globe (in front of the Reception). The agenda will comprise of: ·         the recent staff member survey results ·         the Diversity at CERN ·         the Learning and Development Policy The first topic concerns, more specifically, staff members. All presentations will be made in English, however, we are pleased to inform you that a simultaneous interpretation in French is foreseen. Should you not be able to attend the meeting, it can also be followed via Webcast and the recording will be made available on Indico. Finally, subject to a favourable weather, refreshments...

RCRA facility investigation/corrective measures study work plan for the 100-HR-3 operable unit, Hanford Site, Richland, Washington

International Nuclear Information System (INIS)

1992-09-01

Four areas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the US Environmental Protection Agency's (EPA's) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under the Hanford Federal Facility Agreement and Consent Order, signed by the Washington State Department of Ecology (Ecology), EPA, and the US Department of Energy (DOE), more than 1000 inactive waste disposal and unplanned release sites on the Hanford Site have been grouped into a number of source and groundwater operable units. These operable units contain contamination in the form of hazardous waste, radioactive/hazardous mixed waste, and other CERCLA hazardous substances. Also included in the Tri-Party Agreement are 55 Resource Conservation and Recovery Act (RCRA) treatment, storage, or disposal (TSD) facilities that will be closed or permitted to operate in accordance with RCRA regulations, under the authority of Chapter 173-303 Washington Administrative Code (WAC). Some of the TSD facilities are included in the operable units. This work plan and the attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the RCRA facility investigation/corrective measures study (RFI/CMS) for the 100-HR-3 operable unit. The 100-HR-3 operable unit underlies the D/DR and H Areas, the 600 Area between them, and the six source operable units these areas contain. The 100-HR-3 operable unit includes all contamination found in the aquifer soils and water within its boundary. Source operable units include facilities and unplanned release sites that are potential sources of contamination. Separate work plans have been initiated for the 100-DR-1 (DOE-RL 1992a) and 100-HR-1 (DOE-RL 1992b) source operable units

Reducing employees’ turnover intention through Hr-induced organizational citizenship behaviour: Leader-member exchange as the mediator

Directory of Open Access Journals (Sweden)

YU GHEE WEE

2013-07-01

Full Text Available This study examines the possibility of inducing organizational citizenship behavior (OCB through human resource (HR philosophy and high involvement HR practices administered at the workplace. Leader-member exchange (LMX, a basis of relational infrastructure, is posited to be a potential mediator. Data was collected from hotel frontline employees, tested and analyzed through structural equation modeling. Findings show that HR philosophy drives the formulation of the bundles of high involvement human resource practices and such philosophy contribute to employees’ willingness in exhibiting organizational citizenship behavior (OCB directed at individuals (OCBI as well as organizations (OCBO as a whole. High involvement HR practices, however, do not elicit OCB but these practices are significantly related to LMX, a new theoretical insight which should invite future research. Although exchanges between supervisors and subordinates are shown to have influences on employees’ willingness in performing OCB, LMX does not, however, mediate the relationship between high involvement HR practices and OCB. Overall, hotel frontline employees participated in this study exhibit more OCBO, rather than OCBI; and such behavior reduce their intention to leave. Both theoretical and practical implications as well as avenues for future research are discussed.

Worksite Environmental Interventions for Obesity Prevention and Control: Evidence from Group Randomized Trials.

Science.gov (United States)

Fernandez, Isabel Diana; Becerra, Adan; Chin, Nancy P

2014-06-01

Worksites provide multiple advantages to prevent and treat obesity and to test environmental interventions to tackle its multiple causal factors. We present a literature review of group-randomized and non-randomized trials that tested worksite environmental, multiple component interventions for obesity prevention and control paying particular attention to the conduct of formative research prior to intervention development. The evidence on environmental interventions on measures of obesity appears to be strong since most of the studies have a low (4/8) and unclear (2/8) risk of bias. Among the studies reviewed whose potential risk of bias was low, the magnitude of the effect was modest and sometimes in the unexpected direction. None of the four studies describing an explicit formative research stage with clear integration of findings into the intervention was able to demonstrate an effect on the main outcome of interest. We present alternative explanation for the findings and recommendations for future research.

The Perceived Importance of HR duties to Danish line managers

DEFF Research Database (Denmark)

Brandl, Julia; Madsen, Mona Toft; Madsen, Henning

2009-01-01

Today, HR scholars widely acknowledge that realising HRM requires the involvement of all managers and that the personal motivation of line managers plays an important role in their successful involvement. Yet, previous research has neglected to study how line managers rate the importance of parti...

Research on electron beam welding technology of steel HR-4

International Nuclear Information System (INIS)

Guo Peng; Guan Kai

2001-01-01

The electron beam weldability of HR- 4 steels (J75 and J90) is studied and the welding parameters needed for design and usage are presented. The assessment on the effect of mechanical properties by different processing order of welding and heat-treatment is made

HR practices for enhancing sustainable employability : implementation, use, and outcomes

NARCIS (Netherlands)

Ybema, Jan Fekke; van Vuuren, Tinka; van Dam, Karen

2017-01-01

With the aging of the workforce, organizations need to maintain or improve the sustainable employability of their workforce throughout their working life. This raises the question which HR practices increase workers’ sustainable employability at work. The aim of this study is to investigate the

Atypical Employment Relationships and Commitment: Wishful Thinking or HR Challenge?

NARCIS (Netherlands)

Torka, Nicole

2004-01-01

Nowadays, simultaneously maintaining flexible working practices and commitment is an important topic for HR managers since they both can contribute to organisational success. However, many HRM researchers and practitioners are unsure whether these can go together as job security is often seen as a

Statistical HR diagrams for one hundred and fifteen thousand proper-motion stars

International Nuclear Information System (INIS)

Luyten, W.J.

1978-01-01

Since regular HR diagrams require apparent magnitudes, colors or spectra, and parallaxes, and such complete data are available for relatively few stars, there may be some advantage in making up diagrams which utilize proper motions instead of parallaxes, and are thus statistically similar to an HR diagram. The reduced proper motion, first used by Hertzsprung, is defined as H=m+5+5log μ, but may also be written as H=M+5log T, where T is the tangential velocity, and is expressed in astronomical units per year. A diagram plotting H against color will thus contain the considerable dispersion in tangential velocity which is a serious disadvantage. However, this is outweighed by two practical advantages. First, the one and the same person who does the proper motion survey can, and does also determine the other two quantities needed. Second, when using data obtained from such a proper motion survey one deals, statistically, with all the stars within a given distance and the results, therefore, are much more representative of the real situation in space than many HR diagrams which often contain an unrealistic preponderance of giants. (Auth.)

Preventing invasive Group B Streptococcus (GBS) disease in South ...

African Journals Online (AJOL)

9 No. 3 has been successfully used for the prevention of tetanus, influenza and pertussis in infants.[11] A trivalent GBS polysaccharide-protein conjugate vaccine (against serotypes Ia, Ib and III) has completed phase-II evaluation among pregnant women and has the potential to prevent 70 - 80% of all invasive GBS disease.

Pilot trial of a dissonance-based cognitive-behavioral group depression prevention with college students.

Science.gov (United States)

Rohde, Paul; Stice, Eric; Shaw, Heather; Gau, Jeff M

2016-07-01

Conduct a pilot trial testing whether a new cognitive-behavioral (CB) group prevention program that incorporated cognitive-dissonance change principles was feasible and appeared effective in reducing depressive symptoms and major depressive disorder onset relative to a brochure control condition in college students with elevated depressive symptoms. 59 college students (M age = 21.8, SD = 2.3; 68% female, 70% White) were randomized to the 6-session Change Ahead group or educational brochure control condition, completing assessments at pretest, posttest, and 3-month follow-up. Recruitment and screening methods were effective and intervention attendance was high (86% attended all 6 sessions). Change Ahead participants showed medium-large reductions in depressive symptoms at posttest (M d = 0.64), though the effect attenuated by 3-month follow-up. Incidence of major depression onset at 3-month follow-up was 4% for Change Ahead participants versus 13% (difference ns). Change Ahead appears highly feasible and showed positive indications of reduced acute phase depressive symptoms and MDD onset relative to a minimal intervention control in this initial pilot. Given the brevity of the intervention, its apparent feasibility, and the lack of evidence-based depression prevention programs for college students, continued evaluation of Change Ahead appears warranted. Copyright © 2016 Elsevier Ltd. All rights reserved.

Human XPC-hHR23B interacts with XPA-RPA in the recognition of triplex-directed psoralen DNA interstrand crosslinks

DEFF Research Database (Denmark)

Thoma, Brian S; Wakasugi, Mitsuo; Christensen, Jesper

2005-01-01

(NER), XPA-RPA, recognizes DNA ICLs. We now report the use of triplex technology to direct a site-specific psoralen ICL to a target DNA substrate to determine whether the human global genome NER damage recognition complex, XPC-hHR23B, recognizes this lesion. Our results demonstrate that XPC-hHR23B...... recognizes psoralen ICLs, which have a structure fundamentally different from other lesions that XPC-hHR23B is known to bind, with high affinity and specificity. XPC-hHR23B and XPA-RPA protein complexes were also observed to bind psoralen ICLs simultaneously, demonstrating not only that psoralen ICLs...... are recognized by XPC-hHR23B alone, but also that XPA-RPA may interact cooperatively with XPC-hHR23B on damaged DNA, forming a multimeric complex. Since XPC-hHR23B and XPA-RPA participate in the recognition and verification of DNA damage, these results support the hypothesis that interplay between components...

Status of SiO2/TiO2 HR coating damage

International Nuclear Information System (INIS)

Lowermilk, W.H.

1979-01-01

The data, observations, and conclusions from a number of experiments on high-reflector (HR) coating damage which were done in FY 1979 are summarized. Damage threshold measurements for the experiments described are presented

The efficiency of SAP in improving the HR performance case study ...

African Journals Online (AJOL)

The efficiency of SAP in improving the HR performance case study: Masdar ... administrative and strategic levels, as well as identifying the contribution of ... Keywords: SAP, human resources management, Masdar Building Materials Company ...

Increasing condom use and declining STI prevalence in high-risk MSM and TGs: evaluation of a large-scale prevention program in Tamil Nadu, India.

Science.gov (United States)

Subramanian, Thilakavathi; Ramakrishnan, Lakshmi; Aridoss, Santhakumar; Goswami, Prabuddhagopal; Kanguswami, Boopathi; Shajan, Mathew; Adhikary, Rajat; Purushothaman, Girish Kumar Chethrapilly; Ramamoorthy, Senthil Kumar; Chinnaswamy, Eswaramurthy; Veeramani, Ilaya Bharathy; Paranjape, Ramesh Shivram

2013-09-17

This paper presents an evaluation of Avahan, a large scale HIV prevention program that was implemented using peer-mediated strategies, condom distribution and sexually transmitted infection (STI) clinical services among high-risk men who have sex with men (HR-MSM) and male to female transgender persons (TGs) in six high-prevalence state of Tamil Nadu, in southern India. Two rounds of large scale cross-sectional bio-behavioural surveys among HR-MSM and TGs and routine program monitoring data were used to assess changes in program coverage, condom use and prevalence of STIs (including HIV) and their association to program exposure. The Avahan program for HR-MSM and TGs in Tamil Nadu was significantly scaled up and contacts by peer educators reached 77 percent of the estimated denominator by the end of the program's fourth year. Exposure to the program increased between the two rounds of surveys for both HR-MSM (from 66 percent to 90 percent; AOR = 4.6; p Tamil Nadu achieved a high coverage, resulting in improved condom use by HR-MSM with their regular and commercial male partners. Declining STI prevalence and stable HIV prevalence reflect the positive effects of the prevention strategy. Outcomes from the program logic model indiacte the effectiveness of the program for HR-MSM and TGs in Tamil Nadu.

Efficacy of two different doses of rabbit anti-T-lymphocyte globulin to prevent graft-versus-host disease in children with haematological malignancies transplanted from an unrelated donor: a multicentre, randomised, open-label, phase 3 trial.

Science.gov (United States)

Locatelli, Franco; Bernardo, Maria Ester; Bertaina, Alice; Rognoni, Carla; Comoli, Patrizia; Rovelli, Attilio; Pession, Andrea; Fagioli, Franca; Favre, Claudio; Lanino, Edoardo; Giorgiani, Giovanna; Merli, Pietro; Pagliara, Daria; Prete, Arcangelo; Zecca, Marco

2017-08-01

·7-5·1). The 100-day cumulative incidence of grade II-IV acute GVHD was 36% (95% CI 28-48) in the 15 mg/kg ATLG group and 29% (20-40) in the 30 mg/kg ATLG group (hazard ratio [HR] 0·74, 95% CI 0·44-1·25; p=0·26). The cumulative incidence of non-relapse mortality was 9% (5-18) in the 15 mg/kg ATLG group and 19% (12-30) in the 30 mg/kg ATLG group (HR 2·08, 0·89-4·96; p=0·092). Cumulative incidence of disease recurrence was 15% (12-24): 14% (8-23) in the 15 mg/kg ATLG group versus 20% (13-31) in the 30 mg/kg ATLG group (HR 1·54, 0·74-3·21; p=0·25). The 5-year overall survival probability was 70% (62-77) for the whole study population: 78% (69-87) in the 15 mg/kg ATLG group versus 62% (50-73) in the 30 mg/kg ATLG group (HR 1·80, 1·01-3·20; p=0·045). The 5-year event-free survival was 77% for children in the 15 mg/kg ATLG group versus 61% in the 30 mg/kg ATLG group (HR 1·87, 1·07-3·28; p=0·028). Children with haematological malignancies transplanted from unrelated donors selected through high-resolution HLA-typing benefit from the use of a 15 mg/kg ATLG dose in comparison with a 30 mg/kg ATLG dose. ATLG at 15 mg/kg should thus be regarded as the standard serotherapy regimen for unrelated donor allogeneic HSCT in this patient population. Future randomised studies will continue to aim to optimise patient outcome and strategies to prevent acute GVHD occurrence. Fresenius/Neovii Biotech. Copyright © 2017 Elsevier Ltd. All rights reserved.

Deep Thermal Infrared Imaging of HR 8799 bcde: New Atmospheric Constraints and Limits on a Fifth Planet

OpenAIRE

Currie, Thayne; Burrows, Adam; Girard, Julien H.; Cloutier, Ryan; Fukagawa, Misato; Sorahana, Satoko; Kuchner, Marc; Kenyon, Scott J.; Madhusudhan, Nikku; Itoh, Yoichi; Jayawardhana, Ray; Matsumura, Soko; Pyo, Tae-Soo

2014-01-01

We present new $L^\\prime$ (3.8 $\\mu m$) and Br-$\\alpha$ (4.05 $\\mu m$) data and reprocessed archival $L^\\prime$ data for the young, planet-hosting star HR 8799 obtained with Keck/NIRC2, VLT/NaCo and Subaru/IRCS. We detect all four HR 8799 planets in each dataset at a moderate to high signal-to-noise (SNR $\\gtrsim$ 6-15). We fail to identify a fifth planet, "HR 8799 f", at $r$ $

Site specific health and safety plan, 100-HR-3 pump and treat. Revision 2

International Nuclear Information System (INIS)

St John, C.H.

1997-09-01

The 100-HR-3 Pump and Treat system is a groundwater remedial action to remove Hexavalent Chromium (Cr+6) from the groundwater underlying the 100-HR-3 Operable Unit. This plan covers operation, maintenance, repairs, resin exchange and equipment removal/installation. The 100-HR-3 Operable Unit addresses groundwater underlying the 100-D Area. The primary groundwater contaminant is Chromium +6. The chromium contamination resulted from the use of sodium dichromate during past reactor operations. Sodium dichromate was used to treat reactor coolant water during reactor operations. The purpose of this Pump and Treat system is to pump contaminated groundwater through above ground ion exchange resin and then return treated water to aquifer. Chromium levels extracted from the wells are anticipated to range in the low parts per billion (∼50 ppb) which is the drinking water limit for Cr+6

E2F1 interactions with hHR23A inhibit its degradation and promote DNA repair.

Science.gov (United States)

Singh, Randeep K; Dagnino, Lina

2016-05-03

Nucleotide excision repair (NER) is a major mechanism for removal of DNA lesions induced by exposure to UV radiation in the epidermis. Recognition of damaged DNA sites is the initial step in their repair, and requires multiprotein complexes that contain XPC and hHR23 proteins, or their orthologues. A variety of transcription factors are also involved in NER, including E2F1. In epidermal keratinocytes, UV exposure induces E2F1 phosphorylation, which allows it to recruit various NER factors to sites of DNA damage. However, the relationship between E2F1 and hHR23 proteins vis-à-vis NER has remained unexplored. We now show that E2F1 and hHR23 proteins can interact, and this interaction stabilizes E2F1, inhibiting its proteasomal degradation. Reciprocally, E2F1 regulates hHR23A subcellular localization, recruiting it to sites of DNA photodamage. As a result, E2F1 and hHR23A enhance DNA repair following exposure to UV radiation, contributing to genomic stability in the epidermis.

hrHPV E5 oncoprotein: immune evasion and related immunotherapies.

Science.gov (United States)

de Freitas, Antonio Carlos; de Oliveira, Talita Helena Araújo; Barros, Marconi Rego; Venuti, Aldo

2017-05-25

The immune response is a key factor in the fight against HPV infection and related cancers, and thus, HPV is able to promote immune evasion through the expression of oncogenes. In particular, the E5 oncogene is responsible for modulation of several immune mechanisms, including antigen presentation and inflammatory pathways. Moreover, E5 was suggested as a promising therapeutic target, since there is still no effective medical therapy for the treatment of HPV-related pre-neoplasia and cancer. Indeed, several studies have shown good prospective for E5 immunotherapy, suggesting that it could be applied for the treatment of pre-cancerous lesions. Thus, insofar as the majority of cervical, oropharyngeal and anal cancers are caused by high-risk HPV (hrHPV), mainly by HPV16, the aim of this review is to discuss the immune pathways interfered by E5 oncoprotein of hrHPV highlighting the various aspects of the potential immunotherapeutic approaches.

Practical consensus recommendations on management of HR + ve early breast cancer with specific reference to genomic profiling

Directory of Open Access Journals (Sweden)

S Aggarwal

2018-01-01

Full Text Available Breast cancer is a heterogeneous disease and patients are managed clinically based on ER, PR, HER2 expression, and key risk factors. The use of gene expression assays for early stage disease is already common practice. These tests have found a place in risk stratifying the heterogeneous group of stage I–II breast cancers for recurrence, for predicting chemotherapy response, and for predicting breast cancer-related mortality. Most guidelines for hormone receptor (HR–positive early breast cancer recommend addition of adjuvant chemotherapy for most women, leading to overtreatment, which causes considerable morbidity and cost. Expert oncologist discussed about strategies of gene expression assays and aid in chemotherapy recommendations for treatment of HR + ve EBC and the expert group used data from published literature, practical experience and opinion of a large group of academic oncologists to arrive at this practical consensus recommendations for the benefit of community oncologists.

A combined multiwavelength VLA/ALMA/Chandra study unveils the complex magnetosphere of the B-type star HR5907

Science.gov (United States)

Leto, P.; Trigilio, C.; Oskinova, L. M.; Ignace, R.; Buemi, C. S.; Umana, G.; Ingallinera, A.; Leone, F.; Phillips, N. M.; Agliozzo, C.; Todt, H.; Cerrigone, L.

2018-05-01

We present new radio/millimeter measurements of the hot magnetic star HR 5907 obtained with the VLA and ALMA interferometers. We find that HR 5907 is the most radio luminous early type star in the cm-mm band among those presently known. Its multi-wavelength radio light curves are strongly variable with an amplitude that increases with radio frequency. The radio emission can be explained by the populations of the non-thermal electrons accelerated in the current sheets on the outer border of the magnetosphere of this fast-rotating magnetic star. We classify HR 5907 as another member of the growing class of strongly magnetic fast-rotating hot stars where the gyro-synchrotron emission mechanism efficiently operates in their magnetospheres. The new radio observations of HR 5907 are combined with archival X-ray data to study the physical condition of its magnetosphere. The X-ray spectra of HR 5907 show tentative evidence for the presence of non-thermal spectral component. We suggest that non-thermal X-rays originate a stellar X-ray aurora due to streams of non-thermal electrons impacting on the stellar surface. Taking advantage of the relation between the spectral indices of the X-ray power-law spectrum and the non-thermal electron energy distributions, we perform 3-D modelling of the radio emission for HR 5907. The wavelength-dependent radio light curves probe magnetospheric layers at different heights above the stellar surface. A detailed comparison between simulated and observed radio light curves leads us to conclude that the stellar magnetic field of HR 5907 is likely non-dipolar, providing further indirect evidence of the complex magnetic field topology of HR 5907.

The hr locus and the toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in newborn mice

Energy Technology Data Exchange (ETDEWEB)

Connor, M J [Div. of Dermatology, Dept. of Medicine, UCLA School of Medicine, Los Angeles, CA (United States) Research Service, Veterans Administration West Los Angeles Medical Center, Los Angeles, CA (United States); Puhvel, S M [Div. of Dermatology, Dept. of Medicine, UCLA School of Medicine, Los Angeles, CA (United States) Research Service, Veterans Administration West Los Angeles Medical Center, Los Angeles, CA (United States); Sakamoto, M [Div. of Dermatology, Dept. of Medicine, UCLA School of Medicine, Los Angeles, CA (United States) Research Service, Veterans Administration West Los Angeles Medical Center, Los Angeles, CA (United States); Nanthur, J [Div. of Dermatology, Dept. of Medicine, UCLA School of Medicine, Los Angeles, CA (United States) Research Service, Veterans Administration West Los Angeles Medical Center, Los Angeles, CA (United States)

1994-12-01

In mice, the recessive mutation hairless (hr) controls the cutaneous response to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) but its influence on TCDD's systemic toxicity is unclear. To clarify this, we compared the effects of lactational TCDD exposure on standardized litters of newborn HRS/J mice homozygous for either hr or + that were fostered by haired dams exposed to 0, 6, 8 or 12 [mu]g TCDD/kg body weight on postnatal day 0. At 12 [mu]g/kg, TCDD was lethal to both haired and hairless pups. At the lower doses (6 and 8 [mu]g/kg) the survival of hr/hr pups was significantly lower than +/+ pups. Affected pups succumbed following a 1 to 2-day period of cachexia and wasting. As has been reported for other mouse strains, TCDD exposure impacted on their neonatal development and lessened the time to eye opening for both haired and hairless pups. However, the hairless animals were affected at lower doses than were the haired. The results of this study document that the hr/hr genotype does influence the systemic toxicity of TCDD in mice. (orig.)

The hr locus and the toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in newborn mice

Energy Technology Data Exchange (ETDEWEB)

Connor, M.J. (Div. of Dermatology, Dept. of Medicine, UCLA School of Medicine, Los Angeles, CA (United States) Research Service, Veterans Administration West Los Angeles Medical Center, Los Angeles, CA (United States)); Puhvel, S.M. (Div. of Dermatology, Dept. of Medicine, UCLA School of Medicine, Los Angeles, CA (United States) Research Service, Veterans Administration West Los Angeles Medical Center, Los Angeles, CA (United States)); Sakamoto, M. (Div. of Dermatology, Dept. of Medicine, UCLA School of Medicine, Los Angeles, CA (United States) Research Service, Veterans Administration West Los Angeles Medical Center, Los Angeles, CA (United States)); Nanthur, J. (Div. of Dermatology, Dept. of Medicine, UCLA School of Medicine, Los Angeles, CA (United States) Research Service, Veterans Administration West Los Angeles Medical Center, Los Angeles, CA (United States))

1994-12-01

In mice, the recessive mutation hairless (hr) controls the cutaneous response to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) but its influence on TCDD's systemic toxicity is unclear. To clarify this, we compared the effects of lactational TCDD exposure on standardized litters of newborn HRS/J mice homozygous for either hr or + that were fostered by haired dams exposed to 0, 6, 8 or 12 [mu]g TCDD/kg body weight on postnatal day 0. At 12 [mu]g/kg, TCDD was lethal to both haired and hairless pups. At the lower doses (6 and 8 [mu]g/kg) the survival of hr/hr pups was significantly lower than +/+ pups. Affected pups succumbed following a 1 to 2-day period of cachexia and wasting. As has been reported for other mouse strains, TCDD exposure impacted on their neonatal development and lessened the time to eye opening for both haired and hairless pups. However, the hairless animals were affected at lower doses than were the haired. The results of this study document that the hr/hr genotype does influence the systemic toxicity of TCDD in mice. (orig.)

A critical role of the nuclear receptor HR3 in regulation of gonadotrophic cycles of the mosquito Aedes aegypti.

Directory of Open Access Journals (Sweden)

Daniel Mane-Padros

Full Text Available The orphan nuclear receptor HR3 is essential for developmental switches during insect development and metamorphosis regulated by 20-hydroxyecdysone (20E. Reproduction of female mosquitoes of the major vector of Dengue fever, Aedes aegypti, is cyclic because of its dependence on blood feeding. 20E is an important hormone regulating vitellogenic events in this mosquito; however, any role for HR3 in 20E-driven reproductive events has not been known. Using RNA interference (RNAi approach, we demonstrated that Aedes HR3 plays a critical role in a timely termination of expression of the vitellogenin (Vg gene encoding the major yolk protein precursor. It is also important for downregulation of the Target-of-Rapamycin pathway and activation of programmed autophagy in the Aedes fat body at the end of vitellogenesis. HR3 is critical in activating betaFTZ-F1, EcRB and USPA, the expressions of which are highly elevated at the end of vitellogenesis. RNAi depletion of HR3 (iHR3 prior to the first gonadotrophic cycle affects a normal progression of the second gonadotrophic cycle. Most of ovaries 24 h post second blood meal from iHR3 females in the second cycle were small with follicles that were only slightly different in length from of those of resting stage. In addition, these iHR3 females laid a significantly reduced number of eggs per mosquito as compared to those of iMal and the wild type. Our results indicate an important role of HR3 in regulation of 20E-regulated developmental switches during reproductive cycles of A. aegypti females.

Collaborative leadership and the implementation of community-based fall prevention initiatives: a multiple case study of public health practice within community groups.

Science.gov (United States)

Markle-Reid, Maureen; Dykeman, Cathy; Ploeg, Jenny; Kelly Stradiotto, Caralyn; Andrews, Angela; Bonomo, Susan; Orr-Shaw, Sarah; Salker, Niyati

2017-02-16

Falls among community-dwelling older adults are a serious public health concern. While evidence-based fall prevention strategies are available, their effective implementation requires broad cross-sector coordination that is beyond the capacity of any single institution or organization. Community groups comprised of diverse stakeholders that include public health, care providers from the public and private sectors and citizen volunteers are working to deliver locally-based fall prevention. These groups are examples of collective impact and are important venues for public health professionals (PHPs) to deliver their mandate to work collaboratively towards achieving improved health outcomes. This study explores the process of community-based group work directed towards fall prevention, and it focuses particular attention on the collaborative leadership practices of PHPs, in order to advance understanding of the competencies required for collective impact. Four community groups, located in Ontario, Canada, were studied using an exploratory, retrospective, multiple case study design. The criteria for inclusion were presence of a PHP, a diverse membership and the completion of an initiative that fit within the scope of the World Health Organization Fall Prevention Model. Data were collected using interviews (n = 26), focus groups (n = 4), and documents. Cross-case synthesis was conducted by a collaborative team of researchers. The community groups differed by membership, the role of the PHP and the type of fall prevention initiatives. Seven practice themes emerged: (1) tailoring to address context; (2) making connections; (3) enabling communication; (4) shaping a vision; (5) skill-building to mobilize and take action; (6) orchestrating people and projects; and (7) contributing information and experience. The value of recognized leadership competencies was underscored and the vital role of institutional supports was highlighted. To align stakeholders working

Sublethal concentrations of 17-AAG suppress homologous recombination DNA repair and enhance sensitivity to carboplatin and olaparib in HR proficient ovarian cancer cells.

Science.gov (United States)

Choi, Young Eun; Battelli, Chiara; Watson, Jacqueline; Liu, Joyce; Curtis, Jennifer; Morse, Alexander N; Matulonis, Ursula A; Chowdhury, Dipanjan; Konstantinopoulos, Panagiotis A

2014-05-15

The promise of PARP-inhibitors(PARPis) in the management of epithelial ovarian cancer(EOC) is tempered by the fact that approximately 50% of patients with homologous recombination (HR)-proficient tumors do not respond well to these agents. Combination of PARPis with agents that inhibit HR may represent an effective strategy to enhance their activity in HR-proficient tumors. Using a bioinformatics approach, we identified that heat shock protein 90 inhibitors(HSP90i) may suppress HR and thus revert HR-proficient to HR-deficient tumors. Analysis of publicly available gene expression data showed that exposure of HR-proficient breast cancer cell lines to HSP90i 17-AAG(17-allylamino-17-demethoxygeldanamycin) downregulated HR, ATM and Fanconi Anemia pathways. In HR-proficient EOC cells, 17-AAG suppressed HR as assessed using the RAD51 foci formation assay and this was further confirmed using the Direct Repeat-GFP reporter assay. Furthermore, 17-AAG downregulated BRCA1 and/or RAD51 protein levels, and induced significantly more γH2AX activation in combination with olaparib compared to olaparib alone. Finally, sublethal concentrations of 17-AAG sensitized HR-proficient EOC lines to olaparib and carboplatin but did not affect sensitivity of the HR-deficient OVCAR8 line arguing that the 17-AAG mediated sensitization is dependent on suppression of HR. These results provide a preclinical rationale for using a combination of olaparib/17-AAG in HR-proficient EOC.

The high resolution optical instruments for the Pleiades HR Earth observation satellites

Science.gov (United States)

Gaudin-Delrieu, Catherine; Lamard, Jean-Luc; Cheroutre, Philippe; Bailly, Bruno; Dhuicq, Pierre; Puig, Olivier

2017-11-01

Coming after the SPOT satellites series, PLEIADESHR is a CNES optical high resolution satellite dedicated to Earth observation, part of a larger optical and radar multi-sensors system, ORFEO, which is developed in cooperation between France and Italy for dual Civilian and Defense use. The development of the two PLEIADES-HR cameras was entrusted by CNES to Thales Alenia Space. This new generation of instrument represents a breakthrough in comparison with the previous SPOT instruments owing to a significant step in on-ground resolution, which approaches the capabilities of aerial photography. The PLEIADES-HR instrument program benefits from Thales Alenia Space long and successful heritage in Earth observation from space. The proposed solution benefits from an extensive use of existing products, Cannes Space Optics Centre facilities, unique in Europe, dedicated to High Resolution instruments. The optical camera provides wide field panchromatic images supplemented by 4 multispectral channels with narrow spectral bands. The optical concept is based on a four mirrors Korsch telescope. Crucial improvements in detector technology, optical fabrication and electronics make it possible for the PLEIADES-HR instrument to achieve the image quality requirements while respecting the drastic limitations of mass and volume imposed by the satellite agility needs and small launchers compatibility. The two flight telescopes were integrated, aligned and tested. After the integration phase, the alignment, mainly based on interferometric measurements in vacuum chamber, was successfully achieved within high accuracy requirements. The wave front measurements show outstanding performances, confirmed, after the integration of the PFM Detection Unit, by MTF measurements on the Proto-Flight Model Instrument. Delivery of the proto flight model occurred mi-2008. The FM2 Instrument delivery is planned Q2-2009. The first optical satellite launch of the PLEIADES-HR constellation is foreseen

Monitoring training status with HR measures: do all roads lead to Rome?

Directory of Open Access Journals (Sweden)

Martin eBuchheit

2014-02-01

Full Text Available Monitoring an athlete's physiological status in response to various types and volumes of (aerobic-oriented training can provide useful information for optimizing training programs. Measures of resting, exercise and recovery heart rate (HR are receiving increasing interest for monitoring fatigue, fitness and endurance performance responses, which has direct implications for adjusting training load 1 daily during specific training blocks and 2 throughout the competitive season. These measures are still not widely implemented to monitor athletes’ responses to training load, probably because of apparent contradictory findings in the literature. In this review I contend that most of the contradictory findings are related to methodological inconsistencies and/or misinterpretation of the data rather than to limitations of heart rate measures to accurately inform on training status. I also provide evidence that measures derived from 5-min (almost daily recordings of resting (indices capturing beat-to-beat changes in HR, reflecting parasympathetic activity and submaximal exercise (30- to 60-s average HR are likely the most useful monitoring tools. For appropriate interpretation at the individual level, changes in a given measure should be interpreted by taking into account the error of measurement and the smallest important change of the measure, as well as the training context (training phase, load and intensity distribution. The decision to use a given measure should be based upon the level of information that is required by the athlete, the marker’s sensitivity to changes in training status and the practical constrains required for the measurements. However, measures of HR cannot inform on all aspects of wellness, fatigue and performance, so their use in combination with daily training logs, psychometric questionnaires and non-invasive, cost-effective performance tests such as a countermovement jump may offer a complete solution to monitor

Site specific health and safety plan, 100-HR-3 pump and treat. Revision 1

International Nuclear Information System (INIS)

Tuttle, B.G.

1996-06-01

The 100-HR-3 Operable Unit encompasses groundwater contamination underlying the 100-D and 100-H Areas. The primary contaminate is chromium VI. The sources of chromium contamination resulted from the use of sodium dichromate during past reactor operations. The purpose of the 100-HR-3 Pump-and-Treat system is to pump contaminated groundwater through aboveground ion exchange resin and then return the treated waster to the aquifer. This plan covers operation, maintenance, repairs, and pump removal/installation

Effects of air pollution and seasonality on the respiratory symptoms and health-related quality of life (HR-QoL) of outpatients with chronic respiratory disease in Ulaanbaatar: pilot study for the comparison of the cold and warm seasons.

Science.gov (United States)

Nakao, Motoyuki; Yamauchi, Keiko; Ishihara, Yoko; Solongo, Bandi; Ichinnorov, Dashtseren

2016-01-01

This study was performed to investigate the effects of air pollution and seasonality on the respiratory symptoms and health-related quality of life (HR-QoL) of outpatients with respiratory diseases in Ulaanbaatar, Mongolia. Subjects were outpatients who visited the hospital with chronic obstructive pulmonary diseases (COPD) or bronchial asthma (BA) in March. Their symptoms and HR-QoL were evaluated using a questionnaire including the SF-36v2 and COOP/WONCA charts in March, May and July. PM2.5 was sampled in March and July in Ulaanbaatar, and its composition was analyzed. Patients with COPD or BA showed higher prevalence of respiratory symptoms than the control subjects in each month. For HR-QoL, all subscales worsened in the patients than in the control group in March. Although the HR-QoL of the COPD and control groups were not significantly changed through the surveys, some subscales of the BA group showed remarkable improvement in July as compared to March. Daily means of PM2.5 in March were significantly higher than those in July. Carbon and ionic component concentrations, except for magnesium and calcium ions, were significantly higher in March than July. Mass concentrations of some metallic components were also significantly higher in March than July. The percentage of nitrate ion in PM2.5 was significantly higher in March when compared to that in July. These results suggested that the symptoms in the COPD and BA groups were caused by the disease, and the association with air pollution or seasonality remained unclear. However, the effects of air pollution and seasonality on the HR-QoL were significant in the patients with BA.

Cardiovascular mortality, all-cause mortality, and diabetes incidence after lifestyle intervention for people with impaired glucose tolerance in the Da Qing Diabetes Prevention Study: a 23-year follow-up study.

Science.gov (United States)

Li, Guangwei; Zhang, Ping; Wang, Jinping; An, Yali; Gong, Qiuhong; Gregg, Edward W; Yang, Wenying; Zhang, Bo; Shuai, Ying; Hong, Jing; Engelgau, Michael M; Li, Hui; Roglic, Gojka; Hu, Yinghua; Bennett, Peter H

2014-06-01

Lifestyle interventions among people with impaired glucose tolerance reduce the incidence of diabetes, but their effect on all-cause and cardiovascular disease mortality is unclear. We assessed the long-term effect of lifestyle intervention on long-term outcomes among adults with impaired glucose tolerance who participated in the Da Qing Diabetes Prevention Study. The study was a cluster randomised trial in which 33 clinics in Da Qing, China-serving 577 adults with impaired glucose tolerance-were randomised (1:1:1:1) to a control group or lifestyle intervention groups (diet or exercise or both). Patients were enrolled in 1986 and the intervention phase lasted for 6 years. In 2009, we followed up participants to assess the primary outcomes of cardiovascular mortality, all-cause mortality, and incidence of diabetes in the intention-to-treat population. Of the 577 patients, 439 were assigned to the intervention group and 138 were assigned to the control group (one refused baseline examination). 542 (94%) of 576 participants had complete data for mortality and 568 (99%) contributed data to the analysis. 174 participants died during the 23 years of follow-up (121 in the intervention group vs 53 in the control group). Cumulative incidence of cardiovascular disease mortality was 11.9% (95% CI 8.8-15.0) in the intervention group versus 19.6% (12.9-26.3) in the control group (hazard ratio [HR] 0.59, 95% CI 0.36-0.96; p=0.033). All-cause mortality was 28.1% (95% CI 23.9-32.4) versus 38.4% (30.3-46.5; HR 0.71, 95% CI 0.51-0.99; p=0.049). Incidence of diabetes was 72.6% (68.4-76.8) versus 89.9% (84.9-94.9; HR 0.55, 95% CI 0.40-0.76; p=0.001). A 6-year lifestyle intervention programme for Chinese people with impaired glucose tolerance can reduce incidence of cardiovascular and all-cause mortality and diabetes. These findings emphasise the long-term clinical benefits of lifestyle intervention for patients with impaired glucose tolerance and provide further justification for

Design of the high resolution optical instrument for the Pleiades HR Earth observation satellites

Science.gov (United States)

Lamard, Jean-Luc; Gaudin-Delrieu, Catherine; Valentini, David; Renard, Christophe; Tournier, Thierry; Laherrere, Jean-Marc

2017-11-01

As part of its contribution to Earth observation from space, ALCATEL SPACE designed, built and tested the High Resolution cameras for the European intelligence satellites HELIOS I and II. Through these programmes, ALCATEL SPACE enjoys an international reputation. Its capability and experience in High Resolution instrumentation is recognised by the most customers. Coming after the SPOT program, it was decided to go ahead with the PLEIADES HR program. PLEIADES HR is the optical high resolution component of a larger optical and radar multi-sensors system : ORFEO, which is developed in cooperation between France and Italy for dual Civilian and Defense use. ALCATEL SPACE has been entrusted by CNES with the development of the high resolution camera of the Earth observation satellites PLEIADES HR. The first optical satellite of the PLEIADES HR constellation will be launched in mid-2008, the second will follow in 2009. To minimize the development costs, a mini satellite approach has been selected, leading to a compact concept for the camera design. The paper describes the design and performance budgets of this novel high resolution and large field of view optical instrument with emphasis on the technological features. This new generation of camera represents a breakthrough in comparison with the previous SPOT cameras owing to a significant step in on-ground resolution, which approaches the capabilities of aerial photography. Recent advances in detector technology, optical fabrication and electronics make it possible for the PLEIADES HR camera to achieve their image quality performance goals while staying within weight and size restrictions normally considered suitable only for much lower performance systems. This camera design delivers superior performance using an innovative low power, low mass, scalable architecture, which provides a versatile approach for a variety of imaging requirements and allows for a wide number of possibilities of accommodation with a mini

Prevention of perinatal group B streptococcal disease: screening during a pregnancy

Directory of Open Access Journals (Sweden)

Rosella Bruno

2012-12-01

Full Text Available The prevention of perinatal group B streptococcal (GBS disease is based on the screening of all pregnant women at 35-37 weeks’ gestation for vaginal and rectal GBS colonization. The colonized women receive intrapartum antibiotic prophylaxis. Our study reports the different rates of maternal GBS colonization between April 2008 and March 2011. We have collected 3430 samples by swabbing both the lower vagina and rectum and we have employed two different laboratory methods: direct agar plating and selective enrichment broth. The rates of maternal GBS colonization increased from 10.5% during 2008-2009, to 12.2% during 2009-2010 and to 14.4% during 2010-2011, when we have introduced the Todd Hewitt broth. Our results show that the use of an enrichment broth improves detection of GBS carriers women.

A randomized efficacy trial of a cognitive-behavioral group intervention to prevent Internet Use Disorder onset in adolescents: The PROTECT study protocol.

Science.gov (United States)

Lindenberg, Katajun; Halasy, Katharina; Schoenmaekers, Sophie

2017-06-01

The reduction of prevalence rates of Internet Use Disorder (IUD) and its effective treatment are at high priority in both public health and educational policies. School-based preventive interventions facilitate a low-threshold approach for individuals with IUD, who are typically characterized by high therapy avoidance. Moreover, indicated approaches which target adolescents at high-risk show larger effects than universal prevention programs. Simultaneously, they reduce unnecessary burden for the majority of high-school students that is not at-risk. The PROTECT group intervention for indicated prevention of IUD in school settings was developed based on these preventive strategies. Three-hundred and forty adolescents, aged 12-18 years, from 40 secondary schools in Germany, screened for high-risk of IUD onset, are randomly assigned to a) PROTECT preventive intervention group or b) assessment only control group. The tested intervention consists of a cognitive-behavioral 4-session brief-protocol. Follow-up assessments are at 1, 4 and 12 months after admission. Primary outcome is the 12-months incidence rate of IUD. Secondary outcomes are the reduction of IUD and comorbid symptoms as well as the promotion of problem solving, cognitive restructuring and emotion regulation skills. The indicated preventive intervention PROTECT follows the APA-guidelines for psychological prevention, i.e., it is theory- and evidence-based and addresses both risk-reduction and strength-promotion, it considers current research and epidemiology and ethical standards such as professional secrecy and is designed as a systemic intervention at the school-level. It is expected that the intervention decreases risk of IUD onset (incidence rate). ClinicalTrials.gov: NCT02907658.

77 FR 65769 - Petition for Exemption From the Vehicle Theft Prevention Standard; Volkswagen Group of America, Inc.

Science.gov (United States)

2012-10-30

... any of the protected components are violated, the horn will sound and the vehicle's turn signals will... DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Vehicle Theft Prevention Standard; Volkswagen Group of America, Inc. AGENCY: National Highway...

Efficacy of a group-based multimedia HIV prevention intervention for drug-involved women under community supervision: project WORTH.

Science.gov (United States)

El-Bassel, Nabila; Gilbert, Louisa; Goddard-Eckrich, Dawn; Chang, Mingway; Wu, Elwin; Hunt, Tim; Epperson, Matt; Shaw, Stacey A; Rowe, Jessica; Almonte, Maria; Witte, Susan

2014-01-01

This study is designed to address the need for evidence-based HIV/STI prevention approaches for drug-involved women under criminal justice community supervision. We tested the efficacy of a group-based traditional and multimedia HIV/STI prevention intervention (Project WORTH: Women on the Road to Health) among drug-involved women under community supervision. We randomized 306 women recruited from community supervision settings to receive either: (1) a four-session traditional group-based HIV/STI prevention intervention (traditional WORTH); (2) a four-session multimedia group-based HIV/STI prevention intervention that covered the same content as traditional WORTH but was delivered in a computerized format; or (3) a four-session group-based Wellness Promotion intervention that served as an attention control condition. The study examined whether the traditional or multimedia WORTH intervention was more efficacious in reducing risks when compared to Wellness Promotion; and whether multimedia WORTH was more efficacious in reducing risks when compared to traditional WORTH. Primary outcomes were assessed over the 12-month post-intervention period and included the number of unprotected sex acts, the proportion of protected sex acts, and consistent condom use. At baseline, 77% of participants reported unprotected vaginal or anal sex (n = 237) and 63% (n = 194) had multiple sex partners. Women assigned to traditional or multimedia WORTH were significantly more likely than women assigned to the control condition to report an increase in the proportion of protected sex acts (β = 0.10; 95% CI = 0.02-0.18) and a decrease in the number of unprotected sex acts (IRR = 0.72; 95% CI = 0.57-0.90). The promising effects of traditional and multimedia WORTH on increasing condom use and high participation rates suggest that WORTH may be scaled up to redress the concentrated epidemics of HIV/STIs among drug-involved women in the criminal justice system. Clinical

Transgenic Cotton Plants Expressing the HaHR3 Gene Conferred Enhanced Resistance to Helicoverpa armigera and Improved Cotton Yield.

Science.gov (United States)

Han, Qiang; Wang, Zhenzhen; He, Yunxin; Xiong, Yehui; Lv, Shun; Li, Shupeng; Zhang, Zhigang; Qiu, Dewen; Zeng, Hongmei

2017-08-30

RNA interference (RNAi) has been developed as an efficient technology. RNAi insect-resistant transgenic plants expressing double-stranded RNA (dsRNA) that is ingested into insects to silence target genes can affect the viability of these pests or even lead to their death. HaHR3 , a molt-regulating transcription factor gene, was previously selected as a target expressed in bacteria and tobacco plants to control Helicoverpa armigera by RNAi technology. In this work, we selected the dsRNA- HaHR3 fragment to silence HaHR3 in cotton bollworm for plant mediated-RNAi research. A total of 19 transgenic cotton lines expressing HaHR3 were successfully cultivated, and seven generated lines were used to perform feeding bioassays. Transgenic cotton plants expressing ds HaHR3 were shown to induce high larval mortality and deformities of pupation and adult eclosion when used to feed the newly hatched larvae, and 3rd and 5th instar larvae of H. armigera . Moreover, HaHR3 transgenic cotton also demonstrated an improved cotton yield when compared with controls.

Why Need for National Expert Group Technical Consultation on Prevention and Treatment of Iron Deficiency Anemia

Directory of Open Access Journals (Sweden)

Pradeep Aggarwal

2018-04-01

Full Text Available Iron deficiency anemia is the most common nutrient deficiency in India. It impacts the lives of millions of mothers and children in our country through impaired health, development, quality of life and productivity. The Government of India initiated National Iron-plus Initiative Programme (NIPI for Control of Iron Deficiency Anaemia in 2013 with an aim to prevent and treat anaemia amongst different age groups, namely i 6-59 months; ii 6-10 years; iii 11-19 years, iv Pregnant and lactating Mothers, and v Women in Reproductive age group.

HR diagrams derived from the Michigan Spectral Catalogue

International Nuclear Information System (INIS)

Houk, N.; Fesen, R.

1978-01-01

The authors present some HR diagrams constructed using data from the Michigan Spectral Catalogues. Houk (1975) has been systematically reclassifying the Henry Draper stars on the MK system, from the south pole northward. Objective-prism plates, with a reciprocal dispersion of 108 A/mm, have been taken with the Michigan Curtis Schmidt telescope at Cerro Tololo Inter-American Observatory in Chile. The spectra are classified visually from the plates, and the results are put onto IBM cards and magnetic tape from which the catalogues are produced. (Auth.)

Unusual and unique distribution of anal high-risk human papillomavirus (HR-HPV among men who have sex with men living in the Central African Republic.

Directory of Open Access Journals (Sweden)

Ralph-Sydney Mboumba Bouassa

predominant HPV suggests possible geographic specificities in the molecular epidemiology of HR-HPV in sub-Saharan Africa. Scaling up prevention strategies against HPV infection and related cancers adapted for MSM in Africa should be prioritized. Innovative interventions should be conceived for the MSM population living in Bangui.

Calcium isotope measurement by combined HR-MC-ICPMS and TIMS

DEFF Research Database (Denmark)

Schiller, Martin; Paton, Chad; Bizzarro, Martin

2012-01-01

studies demonstrate that it is possible to measure the mass-dependent Ca isotope composition of terrestrial materials using HR-MC-ICPMS with an external reproducibility comparable to that typically obtained with double spike TIMS techniques. The resolution of the mass-independent 43Ca, 46Ca and 48Ca data...

[Prevention of perinatal infection caused by group B beta-hemolytic streptococcus].

Science.gov (United States)

Bevilacqua, G

1999-01-01

Streptococcus agalactiae strains or group B streptococci (GBS) are the leading cause of bacterial pneumoniae, sepsis and meningitis in neonates. GBS is also a major cause of bacteriemia in pregnant women. Colonization of the human rectovaginal tract with GBS is a risk factor associated with chorioamnionitis and transmission of the infection to the infant. Neonatal exposure to high concentrations of GBS, mainly during vaginal delivery, leads to colonisation of the lung airways and subsequent onset of severe diseases like pneumonia, sepsis and menigitis. GBS is present in the genitourinary tract of 10% to 40% of pregnant women, about 50% of the newborns of these mothers will be colonised during delivery and of these neonates, 1% to 2% present a severe invasive disease. The early-onset disease, appear in the neonates within 7 days of life and more than 90% occur within the first day of life. Fatal infection is associated commonly with fulminat and overwhelming early-onset disease. Maternal-intrapartum chemoprophylaxis is able to prevent the transmission of GBS to the newborn and to reduce the frequency and the severity of early onset disease. In many countries, in particular in US, several recommendations have been proposed to prevent the perinatal GBS infection. In this paper some recommendations to prevent GBS disease of the newborn, performed in collaboration with Italian Society of Perinatal Medicine, are presented. The most important problem in the prevention programme is the identification of the cases to treat, since it is not possible to give antibiotics to all the women. We combine two strategies for the identification of the women to be treated, one risk based and the other screening based. Intra-partum administration of ampicillin or penicillin is recommended for the women with one or more risk-factors (labour = 18 hours, intrapartum temperature > = 38 degrees C, previous infant with invasive GBS disease, diabetes) and for women with collect vaginal and

Comparative efficacy of amiodarone with ivabradin combination or amiodarone with bisoprolol combination in the prevention of atrial fibrillation recurrence in pa- tients with left ventricular diastolic dysfunction

Directory of Open Access Journals (Sweden)

K. G. Adamyan

2015-01-01

Full Text Available Aim. To study the efficacy of use of amiodarone with ivabradine combination or amiodarone with bisoprolol combination in the prevention of atrial fibrillation (AF recurrence in patients (pts with left ventricular diastolic dysfunction (LVDD after conversion to sinus rhythm. Material and methods. 65 patients (40 males, 25 females aged 53±8 years with persistent AF and LVDD were included into the study and randomized into 3 groups to receive ivabradine and amiodarone (22 pts, bisoprolol and amiodarone (22 pts or amiodarone alone (21 pts. Left atrium (LA volume indices, LA longitudinal strain rate (LASR in systole, LV mass index, mean heart rate (HR, 24-hour HR variability and the incidence of AF by 96 h ECG monitoring were measured after the titration period, and after 3 and 6 months of follow-up. Results. After 6 months of follow-up group 1 revealed significantly lower maximum LA volume index (21.3±2.4 vs 25.2±3.0 and 28.7±3.6 ml/m2 in the 2nd and control groups, respectively, P-wave LA volume index (15.3±3.5 versus 18.1±3.8 and 20.4±4.0 ml/m2 in the 2nd and control groups, respectively, and LA systolic volume index (7.3±1.2 versus 9.4±1.6 and 9.6±1.7 ml/m2 in 2nd and control groups, respectively. The incidence of side effects in group 1 was significantly less than that in group 2 and was not different compared with control group. Conclusion. Ivabradine and amiodarone combination provides better prevention of AF recurrence and less side-effects in pts with LVDD and persistent AF after sinus rhythm restoration as compared with bisoprolol and amiodarone combination, it also reduces LA maximum, conduit and systolic volumes, and increases LASR.

Optimal conditions in (/sup 3/H)-thymidine uptake studies to prevent radiation damage to cells. A scintimetric and cytofluorographic analysis

Energy Technology Data Exchange (ETDEWEB)

Ruiz-Arguelles, A; Llorente, L; Diaz-Jouanen, E; Alarcon-Segovia, D [Instituto Nacional de la Nutricion, Mexico City

1981-12-01

Cells subjected to nucleoside incorporation studies using radiolabelled materials may suffer radiation damage that can alter the results. Scintimetric and cytofluorographic analyses were performed to confirm this and to determine the optimal experimental doses of, and exposure times to, (/sup 3/H)-TdR, in order to prevent or minimize such radiation damage to cells. The results showed that cultures of human mononuclear cells should be pulsed with 0.125 ..mu..Ci for 14 hr when stimulated with phytohaemagglutinin, 0.125 ..mu..Ci for 18 hr when stimulated with pokeweed mitogen, 0.5 ..mu..Ci for 8 hr when stimulated with concanavalin A and 0.5 ..mu..Ci for 8 hr when subjected to allogeneic stimulus, in order to achieve optimal incorporation with minimal disturbances of the cell cycle.

Ascertaining serum levels of trace elements in melanoma patients using PIXE and HR-ICPMS

Science.gov (United States)

Bernardes, S.; Tabacniks, M. H.; Santos, I. D. A. O.; Oliveira, A. F.; Shie, J. N.; Sarkis, J. E. S.; Oliveira, T.

2014-01-01

Melanoma is a serious and deadly form of skin cancer. However, patients' chances of survival and recovery are considerably increased when it is diagnosed and treated in its early stages. In this study, trace element concentrations in serum samples from patients with melanoma were measured using PIXE (Proton Induced X-ray Emission) and HR-ICPMS (High-Resolution Inductively Coupled Plasma Mass Spectrometry), with the purpose of correlating these concentrations with the disease. Blood samples from 30 melanoma patients and 116 healthy donors were collected at São Paulo Hospital (protocol CEP 1036/08 UNIFESP). Relevant clinical information on the patients has also been included in the statistical analysis. Analysis of the control group showed different P and Mg concentrations in individuals above and below 40 years of age. P, S, Ca, Cu and Zn concentrations in healthy individuals differed according to gender, highlighting the necessity to include age and gender variables in the case-control analysis. There were also differences in K, S, Ca and Se concentrations between the control and melanoma groups.

Ascertaining serum levels of trace elements in melanoma patients using PIXE and HR-ICPMS

Energy Technology Data Exchange (ETDEWEB)

Bernardes, S., E-mail: suene@if.usp.br [Physics Institute, University of São Paulo (Brazil); Tabacniks, M.H. [Physics Institute, University of São Paulo (Brazil); Santos, I.D.A.O.; Oliveira, A.F.; Shie, J.N. [São Paulo Federal University (UNIFESP), São Paulo (Brazil); Sarkis, J.E.S.; Oliveira, T. [Institute of Energy and Nuclear Research (IPEN), Laboratory of Chemical Characterization (LCQ), Center for Chemistry and the Environment - CQMA, Sao Paulo (Brazil)

2014-01-01

Melanoma is a serious and deadly form of skin cancer. However, patients’ chances of survival and recovery are considerably increased when it is diagnosed and treated in its early stages. In this study, trace element concentrations in serum samples from patients with melanoma were measured using PIXE (Proton Induced X-ray Emission) and HR-ICPMS (High-Resolution Inductively Coupled Plasma Mass Spectrometry), with the purpose of correlating these concentrations with the disease. Blood samples from 30 melanoma patients and 116 healthy donors were collected at São Paulo Hospital (protocol CEP 1036/08 UNIFESP). Relevant clinical information on the patients has also been included in the statistical analysis. Analysis of the control group showed different P and Mg concentrations in individuals above and below 40 years of age. P, S, Ca, Cu and Zn concentrations in healthy individuals differed according to gender, highlighting the necessity to include age and gender variables in the case-control analysis. There were also differences in K, S, Ca and Se concentrations between the control and melanoma groups.

Genetic variation in a DNA double strand break repair gene in saudi population: a comparative study with worldwide ethnic groups.

Science.gov (United States)

Areeshi, Mohammed Yahya

2013-01-01

DNA repair capacity is crucial in maintaining cellular functions and homeostasis. However, it can be altered based on DNA sequence variations in DNA repair genes and this may lead to the development of many diseases including malignancies. Identification of genetic polymorphisms responsible for reduced DNA repair capacity is necessary for better prevention. Homologous recombination (HR), a major double strand break repair pathway, plays a critical role in maintaining the genome stability. The present study was performed to determine the frequency of the HR gene XRCC3 Exon 7 (C18067T, rs861539) polymorphisms in Saudi Arabian population in comparison with epidemiological studies by "MEDLINE" search to equate with global populations. The variant allelic (T) frequency of XRCC3 (C>T) was found to be 39%. Our results suggest that frequency of XRCC3 (C>T) DNA repair gene exhibits distinctive patterns compared with the Saudi Arabian population and this might be attributed to ethnic variation. The present findings may help in high-risk screening of humans exposed to environmental carcinogens and cancer predisposition in different ethnic groups.

Dating Violence and Sexual Assault Prevention with African American Middle Schoolers: Does Group Gender Composition Impact Dating Violence Attitudes?

Science.gov (United States)

Black, Beverly M.; Weisz, Arlene N.; Jayasundara, Dheeshana S.

2012-01-01

A dating violence and sexual assault prevention program was presented to 396, predominately African American, middle schoolers in two inner city schools in the United States. In one school the program was offered with a same-gender group composition; in the other school, the same program was offered with mixed-gender group composition. A…

Central Methysergide Prevents Renal Sympathoinhibition and Bradycardia during Hypotensive Hemorrhage

Science.gov (United States)

Veelken, Roland; Johnson, Kim; Scrogin, Karie E.

1998-01-01

Central methysergide prevents renal sympathoinhibition and bradycardia during hypotensive hemorrhage. Mean arterial pressure (MAP), heart rate (HR), and renal sympathetic nerve activity (RSNA) were measured in conscious rats during either hemorrhage or cardiopulmonary receptor stimulation with phenylbiguanide (PBG) after intracerebroventricular injection of the 5-HT1/5-HT2-receptor antagonist, methysergide (40 microg). Progressive hemorrhage caused an initial rise (109 +/- 33%) followed by a fall in RSNA (-60 +/- 7%) and a fall in HR (-126 +/- 7 beats/min). Methysergide delayed the hypotension and prevented both the sympathoinhibitory and bradycardic responses to hemorrhage. Systemic 5-HT3-receptor blockade did not influence responses to hemorrhage. The PBG infusion caused transient depressor(-25 +/- 6 mmHg), bradycardic (-176 +/- 40 beats/min), and renal sympathostimulatory (182 +/-47% baseline) responses that were not affected by central methysergide (-20 +/- 6 mmHg, -162 +/- 18 beats/min, 227 +/- 46% baseline). These data indicate that a central serotonergic receptor-mediated component contributes to the sympathoinhibitory and bradycardic responses to hypotensive hemorrhage in conscious rats. Furthermore, the same central 5-HT-receptor populations involved in reflex responses to hypotensive hemorrhage probably do not mediate the sympathoinhibitory response to cardiopulmonary chemosensitive 5-HT3 receptors.

HR Manager Leadership in Quality Improvement in a College Environment

Science.gov (United States)

Sharabi, Moshe

2010-01-01

Purpose: The purpose of this paper is to present the influence of the human resource (HR) manager on the quality of service in an academic college, and the human resource management (HRM) outcomes of the process. Design/methodology/approach: The paper relates to a customer satisfaction survey. More than 120 questionnaires were completed by the…

Microturbulence as a third dimension in the G-K giant region of the HR diagram

International Nuclear Information System (INIS)

Foy, R.

1978-01-01

The structure of the HR diagram in the G-K giant region is complex, because of the funneling effect and of the intersection of evolutionary tracks for different stellar masses. Therefore it is impossible to derive the age of a cool giant from its location in the HR diagram alone. To remove this indeterminacy a third dimension is needed, and the author suggests microturbulence as the appropriate observational parameter. (Auth.)

Doctor-patient relationships (DPR) in China: managers and clinicians’ twofold pathways from commitment HR practices

OpenAIRE

Ma, S.; Xu, X.; Trigo, V.; Ramalho, N. J. C.

2017-01-01

Purpose: The first objective of this research is to develop and test theory on how commitment human resource (HR) practices affect hospital professionals’ job satisfaction that motivates them to generate desirable patient care and subsequently improve doctor-patient relationships (DPR). The second objective is to examine how commitment HR practices influence in different ways hospital managers and clinicians. Methodology: Using a cross-sectional survey, data were collect from 508 clinicians a...

Next HR Department public meeting

CERN Multimedia

2016-01-01

Dear Colleagues, I am pleased to invite you to the next public meeting organized by the HR Department, which will take place on Tuesday 28 June at 3 p.m. in the Council Chamber. A drink will be served after the meeting as of 16:30 This meeting will be the opportunity to revisit the specificities of the Career Structure measures and Benchmark Jobs, what they entail and how they will be implemented, and to answer your questions. This meeting is also important for me on a personal note, as I will bid you farewell, at least for a few years, taking special leave as of 1 August 2016 to take up the position of Director-General for Human Resources at the European Central Bank in Frankfurt.  Should you not be able to attend the meeting, it can also be followed via Webcast and the recording will be made available on Indico. I look forward to meeting you. Best regards, Anne-Sylvie Catherin Head of the Human Resources Department

Repeatability of central corneal thickness measurement with the Pentacam HR system

Directory of Open Access Journals (Sweden)

Ruiz Simonato Alonso

2012-02-01

Full Text Available PURPOSE: To assess the repeatability of central corneal thickness measurement at the geometrical center (Central Corneal Thickness - CCT given by the Pentacam High Resolution (HR Comprehensive Eye Scanner (Oculus, Wetzlar, Germany over time. METHODS: Prospective, single center, observational study. Two separate CCT measurements were taken by the Pentacam corneal tomography exam (CTm 3 to 12 months apart, and compared. RESULTS: One hundred and sixteen eyes (n=116 of 62 health patients were included in this study. Average CCT in first and last visits was 541.6±37 µm and 543.6±36.9 µm respectively. Mean difference between both measurements was 9.2±6.4 µm, and there was no statistically significant difference in CCT measurement between visits, with good correlation between them (P = 0.057, r² = 0,9209. CONCLUSION: Pentacam (HR CTm gives repeatable CCT measurements over time.

Comparison of 24 hr total body radio-iodine retention for hypothyroid vs. thyrogen (rhTSH) stimulated whole body surveillance scan

International Nuclear Information System (INIS)

Jana, S.; Young, I.; Bukberg, P.; Luo, J.Q.; Dakhel, M.; Heiba, S.; El-Zeftawy, H.; Abdel-Dayem, H.M.

2002-01-01

Objective: Recently rhTSH has been used for WBS to avoid hypothyroid symptoms from T4/T3 withdrawal. There is limited data available in the current literature comparing total body radio-iodine clearance between hypothyroid pts and pts receiving rhTSH. Significant differences in radio-iodine clearance may influence the dose of radio-iodine required for diagnostic scanning or treatment of pts on a rhTSH protocol. Methods: To retrospectively compare the 24 hr total body I-123 retention in thyroid cancer pts who were made hypothyroid in preparation for radio-iodine scanning with the I-123 retention in pts who received thyrogen (rhTSH) but were maintained on thyroid hormone replacement. Inclusion criteria were as follows: Histologically diagnosed well diff. thyroid Ca s/p surgery and I-131 Rx in the past who were clinically disease free at the time of scanning. No abn. visible I-123 uptake on WBS and 24 hr neck uptake ≤ 1%. Tg level ≤ 2ng off T4/T3 or ≤ 2ng increase from basal level after rhTSH. Anti-Tg Ab negative. Serum Creatine ≤ 1.4 mg/dl. Serum ALT < 35, AST < 35. Total 78 pts were divided into the following 3 groups (Gp): Gp-1 (29 pts) received 2 IM inj. Of 0.9 mg rhTSH 24 and 48 hrs prior to oral dose of 10 mCi I-123. Gp-2 (30 pts) followed hypothyroid protocol i.e., off T4 ≥ 4 wks or T3 ≥ 10 days in order to achieve TSH ≥ 30 MIU/L. The dose of I-123 was 5 mCi. Gp-3 (19 pts) similar to Gp-2 i.e., hypothyroid but scanned using 10 mCi of I-123. Imaging protocol: Pts were scanned 4 hrs and 24 hrs after I-123 administration in a dual head gamma camera for 30 mins. Total body and neck counting were obtained from the geometric mean of Ant and Post images with appropriate decay correction. 24 hr total body retention (TBR) of I-123 were calculated and expressed in %, considering 100% at 4 hrs. Results: Demographic Profile of 3 Patient Groups. AST/ALT was < 35 and 24 hrs neck uptake was ≤ 1.0% all pts. Comparison of 24 hr % TBR of I-123 in 3 Patient Groups

Pre-emptive administration of intravenous acetaminophen with transversus abdominis plane block (tap-blocke in the prevention of fentanil-induced hyperalgesia in pediatric oncological patient undergoing abdominal surgery

Directory of Open Access Journals (Sweden)

Dmytro Dmytriiev

2015-10-01

  Abstract Background: Acetaminophen is a selective COX-2 agonist that has been shown to decrease the intensity of opioid-induced hyperalgesia (OIH in children. We aimed to investigate the effects of preemptive administration of intravenous acitomenofen  in the prevention of high-dose fentanil-induced hyperalgesia in pediatric patients. Methods: 45 patients of  American Society of Anesthesiologists physical status 1-3 undergoing abdominal surgery were randomly assigned to one of the following three groups. each of which received either IV acetaminophen  (an initial dose of 1.5 ml/kg for 40 min before before the induction of anesthesia or placebo saline 40 min before the induction of anesthesia and intraoperative fentanil infusion: group LFH received a placebo and 0.05 μg/kg/min fentanil; group FH received a placebo and 0.3 μg/kg/min fentanil; and group AFH received IV preemptive administration acetaminophen  and TAP-blocke bupivacaine 0,3 mg/kg.             Results: The mechanical hyperalgesia threshold 12 hr after surgery was significantly lower in group FH than in the other two groups. Postoperative pain intensity using visual analog scale (VAS and cumulative volume of a patient controlled analgesia (PCA containing morphine over 12 hr were significantly greater in group FH than in group AFH. The time to the first postoperative analgesic requirement was significantly shorter in group RH than in the other two groups. The sevoflurane requirement was significantly greater in group LFH than in the other groups. The frequency of hypotension and bradycardia was significantly higher, but shivering and postoperative nausea and vomiting were significantly lower in group AFH than in the other two groups. Conclusions: High-doses of fentanil induced hyperalgesia, which presented a decreased mechanical hyperalgesia threshold, enhanced pain intensity, a shorter time to first postoperative analgesic requirement, and greater morphine consumption, but IV

Risk and benefit of dual antiplatelet treatment among nonrevascularized myocardial infarction patients in different age groups

DEFF Research Database (Denmark)

Juul, Nikolai; Gislason, Gunnar; Olesen, Jonas Bjerring

2017-01-01

revascularization. METHODS: Patients admitted with first-time myocardial infarction in 2002-2010, not undergoing revascularization, were identified from nationwide Danish registers. Dual anti-platelet treatment use was assessed by claimed prescriptions. Stratified into age groups, risk of bleeding, all.......63; 95% CI 1.17-2.26), 60-69 years (HR=1.22; 95% CI 0.97-1.59, NS), 70-79 years (HR=1.42; 95% CI 1.17-1.72) and >79 years (HR=1.46; 95% CI 1.22-1.74). Similar tendencies in all four age groups were found in the propensity-matched population. CONCLUSION: Dual anti-platelet treatment use was less likely...... among elderly patients although similar effects regarding both risk and benefit were found in all age groups. Increased focus on initiating dual anti-platelet treatment in elderly, non-invasively treated myocardial infarction patients is warranted....

Atmospheric retrieval analysis of the directly imaged exoplanet HR 8799b

Energy Technology Data Exchange (ETDEWEB)

Lee, Jae-Min [University of Zürich, Institute for Theoretical Physics, Winterthurerstrasse 190, CH-8057 Zürich (Switzerland); Heng, Kevin [University of Bern, Center for Space and Habitability, Sidlerstrasse 5, CH-3012 Bern (Switzerland); Irwin, Patrick G. J., E-mail: lee@physik.uzh.ch, E-mail: kevin.heng@csh.unibe.ch, E-mail: irwin@atm.ox.ac.uk [University of Oxford, Atmospheric, Oceanic and Planetary Physics, Clarendon Laboratory, Parks Road, Oxford OX1 3PU (United Kingdom)

2013-12-01

Directly imaged exoplanets are unexplored laboratories for the application of the spectral and temperature retrieval method, where the chemistry and composition of their atmospheres are inferred from inverse modeling of the available data. As a pilot study, we focus on the extrasolar gas giant HR 8799b, for which more than 50 data points are available. We upgrade our non-linear optimal estimation retrieval method to include a phenomenological model of clouds that requires the cloud optical depth and monodisperse particle size to be specified. Previous studies have focused on forward models with assumed values of the exoplanetary properties; there is no consensus on the best-fit values of the radius, mass, surface gravity, and effective temperature of HR 8799b. We show that cloud-free models produce reasonable fits to the data if the atmosphere is of super-solar metallicity and non-solar elemental abundances. Intermediate cloudy models with moderate values of the cloud optical depth and micron-sized particles provide an equally reasonable fit to the data and require a lower mean molecular weight. We report our best-fit values for the radius, mass, surface gravity, and effective temperature of HR 8799b. The mean molecular weight is about 3.8, while the carbon-to-oxygen ratio is about unity due to the prevalence of carbon monoxide. Our study emphasizes the need for robust claims about the nature of an exoplanetary atmosphere to be based on analyses involving both photometry and spectroscopy and inferred from beyond a few photometric data points, such as are typically reported for hot Jupiters.

Limited field investigation report for the 100-HR-2 Operable Unit

International Nuclear Information System (INIS)

1995-07-01

This report summarizes the data collection and analysis activities conducted during the 100-HR-2 Operable Unit investigative phase and the associated qualitative risk assessment. The 100-HR-2 Operable Unit contains solid waste burial grounds, an ash pit, burn pits, electrical facilities, septic systems, and support facilities. All known and suspected areas of contamination were classified as solid waste burial grounds or low-priority waste sites based on the collective knowledge of the operable unit managers (representatives from the US Department of Energy, the US Environmental Protection Agency, and Washington State Department of Ecology during the preparation of the 100-HR-2 Operable Unit Work Plan (DOE-RL 1993f). Solid waste burial grounds were judged to pose sufficient risk(s), through one or more pathways, to require evaluation for an interim remedial measure as per the Hanford Past-Practice Strategy (DOE-RL 1991) and negotiations with the Department of Energy, US Environmental Protection Agency, and Washington State Department of Ecology. An interim remedial measure is intended to achieve remedies that are likely to lead to a final record of decision. Low-priority sites are those judged not to pose significant risk to require the streamlined evaluation. There were six low-priority waste sites and seven solid waste burial grounds identified. The purpose of this report is to: (1) provide a summary of site investigative activities; (2) refine the conceptual exposure model (as needed); (3) identify chemical- and location-specific corrective action requirements; and 4) provide a human health and ecological QRA associated with solid waste burial grounds

Conducting Cancer Control and Survivorship Research via Cooperative Groups: A Report from the American Society of Preventive Oncology

OpenAIRE

Palesh, Oxana; Demark-Wahnefried, Wendy; Mustian, Karen; Minasian, Lori; Rowland, Julia; Sprod, Lisa; Janelsins, Michelle; Peppone, Luke; Sloan, Jeff; Engquist, Karen Basen; Jones, Lee; Buist, Diana; Paskett, Electra

2011-01-01

As the number of cancer survivors expands, the need for cancer control and survivorship research becomes increasingly important. The National Cancer Institute (NCI) Cooperative Groups may offer a viable platform to perform such research. Observational, preventive, and behavioral research can often be performed within the cooperative group setting, especially if resources needed for evaluation are fairly simple, if protocols are easily implemented within the typical clinical setting, and if in...

Global well-posedness for Schrödinger equation with derivative in H(R)

Science.gov (United States)

Miao, Changxing; Wu, Yifei; Xu, Guixiang

In this paper, we consider the Cauchy problem of the cubic nonlinear Schrödinger equation with derivative in H(R). This equation was known to be the local well-posedness for s⩾1/2 > (Takaoka, 1999 [27]), ill-posedness for s (Biagioni and Linares, 2001 [1], etc.) and global well-posedness for s>1/2 > (I-team, 2002 [10]). In this paper, we show that it is global well-posedness in the endpoint space H(R), which remained open previously. The main approach is the third generation I-method combined with a new resonant decomposition technique. The resonant decomposition is applied to control the singularity coming from the resonant interaction.

76 FR 67731 - Meeting of the Advisory Group on Prevention, Health Promotion, and Integrative and Public Health

Science.gov (United States)

2011-11-02

... Promotion, and Integrative and Public Health AGENCY: Department of Health and Human Services, Office of the... Public Health Service. ACTION: Notice. SUMMARY: In accordance with Section 10(a) of the Federal Advisory... scheduled to be held for the Advisory Group on Prevention, Health Promotion, and Integrative and Public...

76 FR 26300 - Meeting of the Advisory Group on Prevention, Health Promotion, and Integrative and Public Health

Science.gov (United States)

2011-05-06

... Promotion, and Integrative and Public Health AGENCY: Department of Health and Human Services, Office of the... Public Health Service. ACTION: Notice. SUMMARY: In accordance with Section 10(a) of the Federal Advisory... scheduled to be held for the Advisory Group on Prevention, Health Promotion, and Integrative and Public...

76 FR 58007 - Meeting of the Advisory Group on Prevention, Health Promotion, and Integrative and Public Health

Science.gov (United States)

2011-09-19

... Promotion, and Integrative and Public Health AGENCY: Department of Health and Human Services, Office of the... Public Health Service. ACTION: Notice. SUMMARY: In accordance with Section 10(a) of the Federal Advisory... scheduled to be held for the Advisory Group on Prevention, Health Promotion, and Integrative and Public...

77 FR 15372 - Meeting of the Advisory Group on Prevention, Health Promotion, and Integrative and Public Health

Science.gov (United States)

2012-03-15

... Promotion, and Integrative and Public Health AGENCY: Department of Health and Human Services, Office of the... Public Health Service. ACTION: Notice. SUMMARY: In accordance with Section 10(a) of the Federal Advisory... scheduled to be held for the Advisory Group on Prevention, Health Promotion, and Integrative and Public...

Acute hyperhydration reduces athlete biological passport OFF-hr score

DEFF Research Database (Denmark)

Bejder Rasmussen, Jacob; Hoffmann, M F; Ashenden, M

2016-01-01

Anecdotal evidence suggests that athletes hyperhydrate to mask prohibited substances in urine and potentially counteract suspicious fluctuations in blood parameters in the athlete biological passport (ABP). It is examined if acute hyperhydration changes parameters included in the ABP. Twenty...... ingestion, and 54% (n = 19), 45%, and 47% (n = 19) were identified 40, 60, and 80 min, respectively, after ingestion. In conclusion, acute hyperhydration reduces ABP OFF-hr and reduces ABP sensitivity....

High-performance HR practices, positive affect and employee outcomes

OpenAIRE

Mostafa, Ahmed

2017-01-01

Purpose – The purpose of this paper is to provide insight into the affective or emotional mechanisms that underlie the relationship between high-performance HR practices (HPHRP) and employee attitudes and behaviours. Drawing on affective events theory (AET), this paper examines a mediation model in which HPHRP influence positive affect which in turn affects job satisfaction and organizational citizenship behaviours (OCBs). Design/methodology/approach – Two-wave data was collected from a sampl...

THE PRESENCE OF EQUAL OPPORTUNITIES IN HR MANAGEMENT

Directory of Open Access Journals (Sweden)

Eva Farkas

2014-07-01

Full Text Available Ensuring equal opportunities is a priority for CEO-s and decision makers, however, it is often not put into practice. Changes in recent years along with the priorities of the EU and the efforts made to banish discrimination becoming more prominent brought with themselves a pressure on firms to provide equal opportunities for the different under-privileged social groups. In Hungary the Act CXXV of 2003 on discrimination and equal opportunities lists the groups in need of protection. The law requires employers with more than fifty employees to have an equal opportunities program. In spite of this, these programs are often general and do not implement the changes and goals identified after the assessment. Still, strategies and plans are only worth how much of them are realized. Our article is about the conscious principles of the Hungarian business sector about equality and whether there are regional differences. We compare answers given by both employers and employees on the subject of the extent to which the above mentioned principles are realized by the management and whether the employees experience these changes. Our theory is that the prioritisation of equal opportunities in firms is more the result of access to project funds than that of inner initiative from the firm's management. We analyse our research questions using a quantitative method on a regionally representative national sample. We examined 992 firms with special attention on those and their employees who had some sort of written guidelines on equal opportunities and plans on implementing these. In our paper we give a short review on the importance of equal opportunities, it's manifestation in HR management and it's written declaration, the so called Equal Opportunities Plan (EOP. The efforts of the EU and access to financial resources for the EU projects as a condition our hypotheses are that (1 at least 30% of the firms studied have written guidelines or declaration on equal

Self-reported proclivity to harass as a moderator of the effectiveness of sexual harassment-prevention training.

Science.gov (United States)

Robb, L A; Doverspike, D

2001-02-01

The interaction between the likelihood of males engaging in sexual harassment and the effectiveness of a 1-hr. sexual harassment-prevention training was explored in a laboratory study. An interaction of scores on the Likelihood to Sexually Harass Scale and training condition for 90 undergraduate men was found, such that sexual harassment-prevention training had a small negative effect on the attitudes of males with a high proclivity to harass.

How can HR practices support front-end innovation and increase the innovativeness of companies?

DEFF Research Database (Denmark)

Aagaard, Annabeth; Andersen, Torben

2014-01-01

to be reinterpreted in a context of heterogeneity and polyvalence. Finally performance management and talent management should play a greater role in emphasising exclusive values and rational goal-oriented behaviour among employees, compared to the more inclusive mainstream values that characterise much HRM......' innovativeness. If HR is to support these activities, focus should be on broader issues such as team-based organising, founded on a questioning attitude and a management style with a high level of empowerment. In addition, traditional HR themes such as recruitment, training and development have...

Effects of dexmedetomidine on heart arrhythmia prevention in off-pump coronary artery bypass surgery: A randomized clinical trial.

Science.gov (United States)

Soltani, Ghasem; Jahanbakhsh, Saeed; Tashnizi, Mohammad Abbasi; Fathi, Mehdi; Amini, Shahram; Zirak, Nahid; Sheybani, Shima

2017-10-01

Arrhythmia occurring during and after surgery is one of the major complications in open-heart surgery. Dexmedetomidine is an intravenous alpha-2 agonist and very specific short-acting drug to protect the various organs against ischemic injuries and blood reflow. However, the effect of dexmedetomidine for preventing intraoperative heart arrhythmias has not been recognized. This study aimed to determine the effect of dexmedetomidine on the incidence rate of heart arrhythmias and anesthetic required in off-pump coronary artery bypass surgery. This randomized clinical trial was conducted on patients who were candidates for off-pump coronary artery bypass referring to Imam Reza Hospital of Mashhad, Iran, from July 2016 through January 2017. The patients were randomly assigned to two groups of intervention (infusion of 0.5 mcg/kg/h dexmedetomidine together with induction followed by infusion of 0.5 mcg/kg/h by the end of the surgery) or control (saline infusion). Mean arterial pressure (MAP) and heart rate (HR) were measured before induction, during surgery operation and ICU admission. Data were analyzed by SPSS version 18 using Chi Square and independent-samples t-test. A total of 76 patients with a mean age of 59.8 ± 8.2 years (in two groups of 38) were studied. The two groups had no statistically significant difference in terms of background variables. The MAP and HR values before induction, during surgery and ICU admission were significantly higher in the control group than in the intervention group (p=0.001). Out of the studied arrhythmias, the values of PAC (55.2% vs. 15.7%), PVC (81.5% vs. 21.0%), AF (26.3% vs. 7.8%), VTAC (21.0% vs. 2.6%) were significantly lower in dexmedetomidine group (p=0.001). It seems that dexmedetomidine administration during induction and surgery can cause significant reduction in most of the common arrhythmias in off-pump coronary bypass surgery. The use of dexmedetomidine maintains MAP and HR at significantly lower values, and changes

The effects of a tailored intensive care unit delirium prevention protocol: A randomized controlled trial.

Science.gov (United States)

Moon, Kyoung-Ja; Lee, Sun-Mi

2015-09-01

A decreased incidence of delirium following the application of non-pharmacologic intervention protocols to several patient populations has been previously reported. However, few studies have been conducted to examine the effects of their application to intensive care unit (ICU) patients. To examine the effects of applying a tailored delirium preventive protocol, developed by the authors, to ICU patients by analyzing its effects on delirium incidence, in-hospital mortality, ICU readmission, and length of ICU stay in a Korean hospital. A single-blind randomized controlled trial. A 1049-bed general hospital with a 105-bed ICU. Sixty and 63 ICU patients were randomly assigned to the intervention and control groups, respectively. The researchers applied the delirium prevention protocol to the intervention group every day for the first 7 days of ICU hospitalization. Delirium incidence, mortality, and re-admission to the ICU during the same hospitalization period were analyzed by logistic regression analysis; the 7- and 30-day in-hospital mortality by Kaplan-Meier survival and Cox proportional hazard regression analysis; and length of ICU stay was assessed by linear regression analysis. Application of the protocol had no significant effect on delirium incidence, in-hospital mortality, re-admission to the ICU, or length of ICU stay. Whereas the risk of 30-day in-hospital mortality was not significantly lower in the intervention than in the control group (OR: 0.33; 95% CI: 0.10-1.09), we found a significantly decreased 7-day in-hospital mortality in the intervention group after protocol application (HR: 0.09; 95% CI: 0.01-0.72). Application of a tailored delirium prevention protocol to acute stage patients during the first 7 days of ICU hospitalization appeared to reduce the 7-day in-hospital risk of mortality only for this patient population. Copyright © 2015 Elsevier Ltd. All rights reserved.

HR-MAS NMR allied to chemometric on Hancornia speciosa varieties differentiation

Energy Technology Data Exchange (ETDEWEB)

Flores, Igor S. [Instituto Federal de Goiás (IFG), Luziânia, GO (Brazil); Silva, Andressa K.; Chaves, Lazaro J.; Collevatti, Rosane G.; Lião, Luciano M., E-mail: lucianoliao@ufg.br [Universidade Federal de Goiás (UFG), Goiânia, GO (Brazil); Furquim, Leonnardo C. [Faculdade Objetivo, GO (Brazil); Castro, Carlos F.S. [Instituto Federal de Educação, Ciência e Tecnologia Goiano (IFGoiano), GO (Brazil)

2018-05-01

This work describes the potential of chemometric analyses applied to {sup 1}H high-resolution magic angle spinning nuclear magnetic resonance ({sup 1}H HR-MAS NMR) data for the chemotaxonomic investigation of Hancornia speciosa (Apocynaceae) varieties. This plant, popularly known as mangaba, has a complex morphological differentiation and thus chemical analyses can be used for their taxonomic classification. In comparison to traditional techniques, {sup 1}H HR-MAS NMR allied with chemometrics provided a simple and low cost method for chemotaxonomy. Leaves of four varieties of H. speciosa from a common garden experiment was studied and demonstrated that H. speciosa var. speciosa differs from others due to its specific metabolic profile, and var. pubescens was discriminated based on its high phenolic compound content. The distinction between the latter variety and gardineri is important once it allows for the selection of samples with greater commercial value, once they produce the largest and heaviest fruits. (author)

Partnerships for the Design, Conduct, and Analysis of Effectiveness, and Implementation Research: Experiences of the Prevention Science and Methodology Group

Science.gov (United States)

Brown, C. Hendricks; Kellam, Sheppard G.; Kaupert, Sheila; Muthén, Bengt O.; Wang, Wei; Muthén, Linda K.; Chamberlain, Patricia; PoVey, Craig L.; Cady, Rick; Valente, Thomas W.; Ogihara, Mitsunori; Prado, Guillermo J.; Pantin, Hilda M.; Gallo, Carlos G.; Szapocznik, José; Czaja, Sara J.; McManus, John W.

2012-01-01

What progress prevention research has made comes through strategic partnerships with communities and institutions that host this research, as well as professional and practice networks that facilitate the diffusion of knowledge about prevention. We discuss partnership issues related to the design, analysis, and implementation of prevention research and especially how rigorous designs, including random assignment, get resolved through a partnership between community stakeholders, institutions, and researchers. These partnerships shape not only study design, but they determine the data that can be collected and how results and new methods are disseminated. We also examine a second type of partnership to improve the implementation of effective prevention programs into practice. We draw on social networks to studying partnership formation and function. The experience of the Prevention Science and Methodology Group, which itself is a networked partnership between scientists and methodologists, is highlighted. PMID:22160786

24 hr non-invasive ambulatory blood pressure and heart rate monitoring in Parkinson’s Disease

Directory of Open Access Journals (Sweden)

Eva eStübner

2013-05-01

Full Text Available Non-motor symptoms are now commonly recognized in Parkinson’s Disease (PD and can include dysautonomia. Impairment of cardiovascular autonomic function can occur at any stage of PD but is typically prevalent in advanced stages or related to (anti-parkinsonian drugs and can result in atypical blood pressure (BP readings and related symptoms such as orthostatic hypotension (OH and supine hypertension. OH is usually diagnosed with a head-up-tilt test (HUT or an (active standing test (also known as Schellong test in the laboratory, but 24 hour Ambulatory Blood Pressure Monitoring (ABPM in a home setting may have several advantages, such as providing an overview of symptoms in daily life alongside pathophysiology as well as assessment of treatment interventions. This, however, is only possible if ABPM is administrated correctly and an autonomic protocol (including a diary is followed. which will be discussed in this review. A 24hr ABPM does not only allow the detection of OH, if it is present, but also the assessment of cardiovascular autonomic dysfunction during and after various daily stimuli, such as postprandial and alcohol dependent hypotension, as well as exercise and drug induced hypotension. Furthermore, information about the circadian rhythm of BP and heart rate (HR can be obtained and establish whether or not a patient has a fall of BP at night (i.e. ‘dipper’ vs. non-‘dipper’. The information about nocturnal BP may also allow the investigation or detection of disorders such as sleep dysfunction, nocturnal movement disorders and obstructive sleep apnea, which are common in PD. Additionally, a 24hr ABPM should be conducted to examine the effectiveness of OH therapy. This review will outline the methodology of 24 hr ABPM in PD, summarize findings of such studies in PD and briefly consider common daily stimuli that might affect 24 Hr ABPM.

THE CHARA ARRAY ANGULAR DIAMETER OF HR 8799 FAVORS PLANETARY MASSES FOR ITS IMAGED COMPANIONS

International Nuclear Information System (INIS)

Baines, Ellyn K.; White, Russel J.; Jones, Jeremy; Boyajian, Tabetha; McAlister, Harold A.; Ten Brummelaar, Theo A.; Turner, Nils H.; Sturmann, Judit; Sturmann, Laszlo; Goldfinger, P. J.; Farrington, Christopher D.; Riedel, Adric R.; Huber, Daniel; Ireland, Michael; Von Braun, Kaspar; Ridgway, Stephen T.

2012-01-01

HR 8799 is an hF0 mA5 γ Doradus-, λ Bootis-, Vega-type star best known for hosting four directly imaged candidate planetary companions. Using the CHARA Array interferometer, we measure HR 8799's limb-darkened angular diameter to be 0.342 ± 0.008 mas (an error of only 2%). By combining our measurement with the star's parallax and photometry from the literature, we greatly improve upon previous estimates of its fundamental parameters, including stellar radius (1.44 ± 0.06 R ☉ ), effective temperature (7193 ± 87 K, consistent with F0), luminosity (5.05 ± 0.29 L ☉ ), and the extent of the habitable zone (HZ; 1.62-3.32 AU). These improved stellar properties permit much more precise comparisons with stellar evolutionary models, from which a mass and age can be determined, once the metallicity of the star is known. Considering the observational properties of other λ Bootis stars and the indirect evidence for youth of HR 8799, we argue that the internal abundance, and what we refer to as the effective abundance, is most likely near solar. Finally, using the Yonsei-Yale evolutionary models with uniformly scaled solar-like abundances, we estimate HR 8799's mass and age considering two possibilities: 1.516 +0.038 –0.024 M ☉ and 33 +7 –13.2 Myr if the star is contracting toward the zero-age main sequence or 1.513 +0.023 –0.024 M ☉ and 90 +381 –50 Myr if it is expanding from it. This improved estimate of HR 8799's age with realistic uncertainties provides the best constraints to date on the masses of its orbiting companions, and strongly suggests they are indeed planets. They nevertheless all appear to orbit well outside the HZ of this young star.

Intelligence and Information-Sharing Elements of S.4 and H.R. 1

National Research Council Canada - National Science Library

Masse, Todd

2007-01-01

Title I of S.4 and Title VII of H.R. 1 include corresponding measures related to enhancing information and intelligence sharing, both horizontally within the Federal Government and vertically between the Federal Government and state...

Social participation and mortality: does social position in civic groups matter?

Directory of Open Access Journals (Sweden)

Yoshiki Ishikawa

2016-05-01

Full Text Available Abstract Background Social participation is known to predict longevity. However, little is known about the effect of social participation according to an individual’s position in civic groups. We evaluated the influence of social position on mortality, using data from a large cohort of Japanese older adults (the AGES cohort. Methods Of 14,804 individuals aged 65 years and older enrolled in the AGES, 14,286 individuals were followed up for approximately 5 years from 2003 to 2008. We performed inverse probability of treatment weighted (IPTW Cox proportional hazards regression with multiple imputation of missing values to compute hazard ratios (HR for all-cause mortality according to the individual’s position in the community organization(s to which they belonged. We examined participation in the following civic groups: neighborhood association/senior citizen club/fire-fighting team, religious group, political organization or group, industrial or trade association, volunteer group, citizen or consumer group, hobby group, and sports group or club. The values for IPTW were computed based on demographic variables, socioeconomic status, and self-reported medical condition. Results During 22,718 person-years of follow-up for regular members of community groups and 14,014 person-years of follow-up for participants in leadership positions, 479 deaths and 214 deaths were observed, respectively. Relative to regular members, crude HR for all-cause mortality for occupying leadership positions (e.g. president, manager, or having administrative roles was 0.72 (95 % CI:0.62–0.85. The IPTW-HR was 0.88 (95 % CI: 0.79–0.99 for participants occupying leadership positions. Conclusions Holding leadership positions in community organization(s may be more beneficial to health than being regular members.

Lifetime validation of high-reliability (>30,000hr) rotary cryocoolers for specific customer profiles

Science.gov (United States)

Cauquil, Jean-Marc; Seguineau, Cédric; Vasse, Christophe; Raynal, Gaetan; Benschop, Tonny

2018-05-01

The cooler reliability is a major performance requested by the customers, especially for 24h/24h applications, which are a growing market. Thales has built a reliability policy based on accelerate ageing and tests to establish a robust knowledge on acceleration factors. The current trend seems to prove that the RM2 mean time to failure is now higher than 30,000hr. Even with accelerate ageing; the reliability growth becomes hardly manageable for such large figures. The paper focuses on these figures and comments the robustness of such a method when projections over 30,000hr of MTTF are needed.

Moderate-intensity statin therapy seems ineffective in primary cardiovascular prevention in patients with type 2 diabetes complicated by nephropathy. A multicenter prospective 8 years follow up study.

Science.gov (United States)

Sasso, Ferdinando Carlo; Lascar, Nadia; Ascione, Antonella; Carbonara, Ornella; De Nicola, Luca; Minutolo, Roberto; Salvatore, Teresa; Rizzo, Maria Rosaria; Cirillo, Plinio; Paolisso, Giuseppe; Marfella, Raffaele

2016-10-13

Although numerous studies and metanalysis have shown the beneficial effect of statin therapy in CVD secondary prevention, there is still controversy such the use of statins for primary CVD prevention in patients with DM. The purpose of this study was to evaluate the occurrence of total major adverse cardio-vascular events (MACE) in a cohort of patients with type 2 diabetes complicated by nephropathy treated with statins, in order to verify real life effect of statin on CVD primary prevention. We conducted an observational prospective multicenter study on 564 patients with type 2 diabetic nephropathy free of cardiovascular disease attending 21 national outpatient diabetes clinics and followed them up for 8 years. 169 of them were treated with statins (group A) while 395 were not on statins (group B). Notably, none of the patients was treated with a high-intensity statin therapy according to last ADA position statement. Total MACE occurred in 32 patients from group A and in 68 patients from group B. Fatal MACE occurred in 13 patients from group A and in 30 from group B; nonfatal MACE occurred in 19 patients from group A and in 38 patients from group B. The analysis of the Kaplan-Meier survival curves showed a not statistically significant difference in the incidence of total (p 0.758), fatal (p 0.474) and nonfatal (p 0.812) MACE between the two groups. HbA1c only showed a significant difference in the incidence of MACE between the two groups (HR 1.201, CI 1.041-1.387, p 0.012). These findings suggest that, in a real clinical setting, moderate-intensity statin treatment is ineffective in cardiovascular primary prevention for patients with diabetic nephropathy. Trial registration ClinicalTrials.gov Identifier NCT00535925. Date of registration: September 24, 2007, retrospectively registered.

Use of Re-188 labelled anti-EGFr humanized monoclonal antibody h-R3 for radioimmunotherapy of gliomas

International Nuclear Information System (INIS)

Perera, A.; Torres, L.A.; Lopez, G.; Casaco, A.; Batista, J.F.; Pena, Y.; Coca, M.A.; Leyva, R.; Garcia, I.

2007-01-01

compared with those attained using 99mTc-h-R3 as a control. Biodistribution study showed high radiopharmaceutical uptake in kidneys and small intestine. Urinary excretion was similar for the antibody labelled with 188Re as well as 99mTc. A Phase I dose escalation trial was performed by administering into the post-operative cavity through an indwelling catheter a single dose of 3 mg of humanized monoclonal antibody h-R3 labelled with either 370 MBq (group I) or 555 MBq (group II) of 188Re. The study was reviewed and approved by the Ethics Committees of all involved institutions and by National Regulatory Agency of Cuba. Ten patients with partial tumour resections of grade III-IV glioma were included. Immunohistochemical study of tumours showed an overexpression of EGFr. SPECT and planar images were performed up to 72 h after administration of labelled MAb. Multiple blood and urine samples were collected up to 24 hours after intracavitary injection. Biodistribution was computed from scintigraphic images and the absorbed dose was estimated using the MIRD methodology at organ and at voxel levels. Data processing and statistical analysis were performed using the SPSS and Microcal Origin v6.0 software packages. The 188Re-h-R3 showed a high retention in the surgically created resection cavity (mean value of 85.5±10.3 % ID 1 h post-injection) and the effective half life was 9.4±1.6 h. It produced mean absorbed doses in the tumor region of approximately 24.1±2.9 Gy for group I and 31.1±6.4 Gy for group II. The target organs receiving the highest dose were the kidneys, liver, and urinary bladder with the mean absorbed doses of 0.754, 0.223 and 0.604 mGy/MBq, respectively. About 6.2±0.8 % ID was excreted by the urinary pathway. Two of 4 patients included in group II (treated with 555 MBq of 188Re-h-R3) developed early severe neurological symptoms and one developed late toxicity (radionecrosis).Thus, the maximal tolerated dose was considered 3 mg of the antibody labelled with 370

The Effectiveness of Transactional Behavior Analytic Group Therapy on the Prevention of Relapse among Detoxified People

Directory of Open Access Journals (Sweden)

S Mousa Kafi

2009-08-01

Full Text Available Introduction: Addiction Phenomenon among detoxified people is an important therapeutic problem for substance abusers. The aim of this research was the study of effectiveness of transactional behavior analytic group therapy on prevention of relapse of detoxified people. Method: the research design was quasi experimental with witness group. By using of available sampling of detoxified people who referred to government centers for maintenance therapy with Methadone, 24 subjects that divided to two control and witness groups (12 subjects for each group selected of Bojnord city. Each subjects completed the write's relapse prediction scale as pretest. Post test administered after group therapy and after 5 months follow up test administered among two groups. Morphine test has done with follow up test simultaneously. Independent samples t-test and covariance analysis has run for analyzing of data. Results: The results of covariance showed that tempting of substance use was significantly differed in post test and follow up, but there was not significant difference in probability of substance use. Conclusion: Finding of this research showed, the transactional behavior analytic group therapy may be effective in tempting of substance use among detoxified people and it can considered by specialists.

Examination of the fine interstitial changes of pneumoconiosis with high resolution computed tomography (HR-CT)

International Nuclear Information System (INIS)

Kido, Masamitsu; Miyazaki, Nobuyoshi; Harada, Susumu; Nakata, Hajime

1986-01-01

High resolution CT was performed in 14 patients with fine interstitial changes of pneumoconiosis and Review image was evaluated for the diagnostic accuracy as compared with conventional chest roentgenogram. Of the 14 Patients in the study, 7 were divided category 1 by the ILO U/C classification, 4 were category 2, 3 were category 3. Studies of lung function showed obstructive ventilatory disturbance characterized by moderate reduction in FEV 1.0% (58.6 ± 16.5 %) and V25/H (0.34 ± 0.24 l/sec/m). HR-CT defined more sensitive in the presence of fine lung nodules than conventional X-p, and showed high contrast interfaces provided by the aerated lung. HR-CT was also of value in detecting bulla, bleb, peripleural changes and hilar lymphadenopathy. Radiologic-pathologic correlation was examined on tne specimens of transbronchial lung biopsy in 4 patients, and revealed the diagnostic usefullness of HR-CT. (author)

Vitamin C supplementation for the primary prevention of cardiovascular disease.

Science.gov (United States)

Al-Khudairy, Lena; Flowers, Nadine; Wheelhouse, Rebecca; Ghannam, Obadah; Hartley, Louise; Stranges, Saverio; Rees, Karen

2017-03-16

Vitamin C is an essential micronutrient and powerful antioxidant. Observational studies have shown an inverse relationship between vitamin C intake and major cardiovascular events and cardiovascular disease (CVD) risk factors. Results from clinical trials are less consistent. To determine the effectiveness of vitamin C supplementation as a single supplement for the primary prevention of CVD. We searched the following electronic databases on 11 May 2016: the Cochrane Central Register of Controlled Trials (CENTRAL) in the Cochrane Library; MEDLINE (Ovid); Embase Classic and Embase (Ovid); Web of Science Core Collection (Thomson Reuters); Database of Abstracts of Reviews of Effects (DARE); Health Technology Assessment Database and Health Economics Evaluations Database in the Cochrane Library. We searched trial registers on 13 April 2016 and reference lists of reviews for further studies. We applied no language restrictions. Randomised controlled trials of vitamin C supplementation as a single nutrient supplement lasting at least three months and involving healthy adults or adults at moderate and high risk of CVD were included. The comparison group was no intervention or placebo. The outcomes of interest were CVD clinical events and CVD risk factors. Two review authors independently selected trials for inclusion, abstracted the data and assessed the risk of bias. We included eight trials with 15,445 participants randomised. The largest trial with 14,641 participants provided data on our primary outcomes. Seven trials reported on CVD risk factors. Three of the eight trials were regarded at high risk of bias for either reporting or attrition bias, most of the 'Risk of bias' domains for the remaining trials were judged as unclear, with the exception of the largest trial where most domains were judged to be at low risk of bias.The composite endpoint, major CVD events was not different between the vitamin C and placebo group (hazard ratio (HR) 0.99, 95% confidence interval

[Mindfulness-based-relapse prevention (MBRP): Evaluation of the impact of a group of Mindfulness Therapy in alcohol relapse prevention for alcohol use disorders].

Science.gov (United States)

Carpentier, D; Romo, L; Bouthillon-Heitzmann, P; Limosin, F

2015-12-01

For several years, the learning of mindfulness has developed in a psychological intervention perspective, particularly in the field of addiction. Presently, the management of addictions with substances is centered on two questions: the motivation in the change of behaviour and in a significant change in alcohol consumption. Concerning alcohol dependence, the evolution of behaviour is variable and characterized by forgiveness episodes and relapses. Over many years, a treatment for the abuse of substance associated with techniques based on full consciousness (Kabat-Zinn, 1990; Segal et al., 2002) Mindfulness-based relapse prevention (MBRP) was developed by Marlatt et al. (2011). The prevention of the relapse therapy, based on full consciousness, is a program of eight sessions integrating techniques of "mindfulness" into the techniques of prevention of the relapse. However, not much research has focused on the MBRP, the publication of the manual regarding this intervention is too recent (Bowen S et al., 2011). We are interested in the active mechanisms, which are at stake in the MBRP. Indeed, the meditation acts presents many mechanisms in the addicting disorders. Our non-controlled research was based on a protocol in order to evaluate the alcohol consummation, mindfulness, impulsiveness, automatic thoughts, anxiety and abilities to cope. The first results are interesting: reduction of alcohol consummation, increase of mindfulness, reduction of trigger relapse, increasing cognitive flexibility and high degree of satisfaction among participants. An intervention MBRP was proposed to 26 patients who were assigned to three groups. They were questioned about their alcohol consumption and assessed by a protocol of seven evaluations before and after the group MBRP: Five Facets Mindfulness (FFMQ), Impulsive Behavior Scale (UPPS), Acceptance and Action Questionnaire (AAQ II), State Trait Anxiety Inventory (STAI-A, STAI-B), Questionnaire of the automatic thoughts (QPA), and

ATTITUDE ASSESSMENT USING PLEIADES-HR CAPABILITIES

Directory of Open Access Journals (Sweden)

J. M. Delevit

2012-07-01

Full Text Available Since SPOT1, the French national space centre (CNES has worked on improving the geometry of Earth observation spacecrafts. The accuracy of sensor calibration is one of the main key points for any Earth observation application such as orthorectification, DEM generation or surface change detection. For the last twenty years CNES has developed two families of methods: absolute methods and relative methods. These methods are used to characterize a pushbroom acquisition along the detector line and the time line. By this way, the viewing directions are measured and the residual of the spacecraft’s attitude angles (not restituted by the Attitude and Orbit Control System is estimated. This information can complete the geometric model of all the scenes acquired by the instrument and is used in all geometric applications. This paper presents new attitude assessment methods taking advantage of the capabilities of Pléiades-HR in terms of agility and focal plane arrangement – panchromatic band and multispectral (MS bands.

Vitamin C Prevents Sleep Deprivation-induced Elevation in Cortisol ...

African Journals Online (AJOL)

olayemitoyin

Plasma glucose was significantly (p<0.05) reduced in all the sleep deprived groups compared ... of 12hr light-dark cycle after which they were subjected to Paradoxical .... Wakefulness involves high neuronal metabolism to maintain neuronal ...

Recombinant protein of heptad-repeat HR212, a stable fusion inhibitor with potent anti-HIV action in vitro

International Nuclear Information System (INIS)

Pang, Wei; Wang Ruirui; Yang Liumeng; Liu Changmei; Tien Po; Zheng Yongtang

2008-01-01

HR212, a recombinant protein expressed in Escherichia coli, has been previously reported to inhibit HIV-1 membrane fusion at low nanomolar level. Here we report that HR212 is effective in blocking laboratory strain HIV-1 IIIB entry and replication with EC 50 values of 3.92 ± 0.62 and 6.59 ± 1.74 nM, respectively, and inhibiting infection by clinic isolate HIV-1 KM018 with EC 50 values of 44.44 ± 10.20 nM, as well as suppressing HIV-1-induced cytopathic effect with an EC 50 value of 3.04 ± 1.20 nM. It also inhibited HIV-2 ROD and HIV-2 CBL-20 entry and replication in the μM range. Notably, HR212 was highly effective against T20-resistant strains with EC 50 values ranging from 5.09 to 7.75 nM. Unlike T20, HR212 showed stability sufficient to inhibit syncytia formation in a time-of-addition assay, and was insensitive to proteinase K digestion. These results suggest that HR212 has great potential to be further developed as novel HIV-1 fusion inhibitor for treatment of HIV/AIDS patients, particularly for those infected by T20-resistant variants

HR Technology Tools: Less Time on Paper and More on People

Science.gov (United States)

Tillman, Tom

2009-01-01

Many human resource managers face a dilemma. They would like to spend more time improving the overall work environment for employees. They want to help their executives save on workforce-related expenses, find and hire better talent, and improve existing talent through training and development. Unfortunately, most days, HR managers are stuck doing…

Preventive role of exercise training in autonomic, hemodynamic, and metabolic parameters in rats under high risk of metabolic syndrome development.

Science.gov (United States)

Moraes-Silva, Ivana Cinthya; Mostarda, Cristiano; Moreira, Edson Dias; Silva, Kleiton Augusto Santos; dos Santos, Fernando; de Angelis, Kátia; Farah, Vera de Moura Azevedo; Irigoyen, Maria Claudia

2013-03-15

High fructose consumption contributes to metabolic syndrome incidence, whereas exercise training promotes several beneficial adaptations. In this study, we demonstrated the preventive role of exercise training in the metabolic syndrome derangements in a rat model. Wistar rats receiving fructose overload in drinking water (100 g/l) were concomitantly trained on a treadmill (FT) or kept sedentary (F) for 10 wk. Control rats treated with normal water were also submitted to exercise training (CT) or sedentarism (C). Metabolic evaluations consisted of the Lee index and glycemia and insulin tolerance test (kITT). Blood pressure (BP) was directly measured, whereas heart rate (HR) and BP variabilities were evaluated in time and frequency domains. Renal sympathetic nerve activity was also recorded. F rats presented significant alterations compared with all the other groups in insulin resistance (in mg · dl(-1) · min(-1): F: 3.4 ± 0.2; C: 4.7 ± 0.2; CT: 5.0 ± 0.5 FT: 4.6 ± 0.4), mean BP (in mmHG: F: 117 ± 2; C: 100 ± 2; CT: 98 ± 2; FT: 105 ± 2), and Lee index (in g/mm: F = 0.31 ± 0.001; C = 0.29 ± 0.001; CT = 0.27 ± 0.002; FT = 0.28 ± 0.002), confirming the metabolic syndrome diagnosis. Exercise training blunted all these derangements. Additionally, FS group presented autonomic dysfunction in relation to the others, as seen by an ≈ 50% decrease in baroreflex sensitivity and 24% in HR variability, and increases in sympathovagal balance (140%) and in renal sympathetic nerve activity (45%). These impairments were not observed in FT group, as well as in C and CT. Correlation analysis showed that both Lee index and kITT were associated with vagal impairment caused by fructose. Therefore, exercise training plays a preventive role in both autonomic and hemodynamic alterations related to the excessive fructose consumption.

PENGUKURAN KINERJA KARYAWAN PT. PERTAMINA (PERSERO TBBM SEMARANG GROUP DENGAN PENDEKATAN HUMAN RESOURCES SCORECARD

Directory of Open Access Journals (Sweden)

Dyah Aisyah Putri

2015-11-01

Full Text Available PT. PERTAMINA (PERSERO Terminal Bahan Bakar Minyak (TBBM Semarang Group memiliki tugas utama yaitu sebagai tempat Penerimaan, Penyimpanan, dan Penyaluran. TBBM Semarang Group menargetkan posisi perusahaan ada pada peringkat “GOLD” di Tahun 2014 dengan standar kriteria persentase penilaian keseluruhan sebesar 90%. Dari data yang didapatkan hasil nilai audit POSE (Pertamina Operation & Service Excellent pada tahun 2013 mencapai 92%, dan pada tahun 2014 meningkat menjadi 93,9%. Namun pada 4 elemen yang berkaitan dengan aspek Human Resources terjadi penurunan. Tujuan dari penelitian ini untuk mengidentifikasi KPI (Key performance indicator terpilih yang dapat menunjang peningkatan nilai POSE dengan menggunakan rancangan HR Scorecard, serta menghitung bobot masing-masing KPI dengan metode Analytical Hierarchy Process dan mengukur nilai pencapaian kinerja dengan metode Scoring System dan evaluasi hasil pengukuran kinerja dengan Traffic Light System. Perancangan pengukuran kinerja dengan kerangka Human Resources Scorecard menghasilkan 17 KPI yang dapat menunjang peningkatan nilai POSE, yaitu 5 KPI dari perspektif High Performance Work System, 3 KPI HR System Alignment, 4 KPI HR Efficiency, dan 5 KPI HR Deliverable. Dari hasil pengukuran kinerja TBBM Semarang Group berada pada level hijau dengan hasil kinerja sebesar 98% atau sudah baik. Namun, masih terdapat 2 KPI yang berada pada level merah yaitu tingkat keterlambatan karyawan dan biaya penjagaan lingkungan. Maka, perusahaan harus melakukan perbaikan segera pada kedua KPI tersebut agar dapat meningkatkan nilai persentase POSE pada aspek Human Resources. Kata Kunci : human resources scorecard; key performance indicator; pengukuran kinerja; analytical hierarchy process; scoring system dan traffic light system Abstract The main roles of PT. Pertamina (Persero Fuel Oil Terminal (TBBM Semarang Group consist of Receiving, Storing, and Distribution. In 2004, TBBM Semarang Group targeted the �

P/2006 HR30 (Siding Spring): A Low-activity Comet in Near-Earth Space

Science.gov (United States)

Hicks, Michael D.; Bauer, James M.

2007-01-01

The low cometary activity of P/2006 HR30 (Siding Spring) allowed a unique opportunity to study the nucleus of a periodic comet while near perihelion. P/2006 HR30 was originally targeted as a potential extinct comet, and we measured spectral reflectance and dust production using long-slit CCD spectroscopy and wide-field imaging obtained at the Palomar Mountain 200 inch telescope on 2006 August 3 and 4. The dust production Afp = 19.7 +/- 0.4 cm and mass-loss rate Q(dust) 4.1 +/- 0.1 kg/sec of the comet were approximately 2 orders of magnitude dust less than 1P/Halley at similar heliocentric distance. The VRI colors derived from the spectral reflectance were compared to Kuiper Belt objects, Centaurs, and other cometary nuclei. We found that the spectrum of P/2006 HR30 was consistent with other comets. However, the outer solar system bodies have a color distribution statistically distinct from cometary nuclei. It is our conjecture that cometary activity, most likely the reaccretion of ejected cometary dust, tends to moderate and mute the visible colors of the surface of cometary nuclei.

Comparison of 24-hour cardiovascular and autonomic function in paraplegia, tetraplegia, and control groups: implications for cardiovascular risk.

Science.gov (United States)

Rosado-Rivera, Dwindally; Radulovic, M; Handrakis, John P; Cirnigliaro, Christopher M; Jensen, A Marley; Kirshblum, Steve; Bauman, William A; Wecht, Jill Maria

2011-01-01

Fluctuations in 24-hour cardiovascular hemodynamics, specifically heart rate (HR) and blood pressure (BP), are thought to reflect autonomic nervous system (ANS) activity. Persons with spinal cord injury (SCI) represent a model of ANS dysfunction, which may affect 24-hour hemodynamics and predispose these individuals to increased cardiovascular disease risk. To determine 24-hour cardiovascular and ANS function among individuals with tetraplegia (n=20; TETRA: C4-C8), high paraplegia (n=10; HP: T2-T5), low paraplegia (n=9; LP: T7-T12), and non-SCI controls (n=10). Twenty-four-hour ANS function was assessed by time domain parameters of heart rate variability (HRV); the standard deviation of the 5-minute average R-R intervals (SDANN; milliseconds/ms), and the root-mean square of the standard deviation of the R-R intervals (rMSSD; ms). Subjects wore 24-hour ambulatory monitors to record HR, HRV, and BP. Mixed analysis of variance (ANOVA) revealed significantly lower 24-hour BP in the tetraplegic group; however, BP did not differ between the HP, LP, and control groups. Mixed ANOVA suggested significantly elevated 24-hour HR in the HP and LP groups compared to the TETRA and control groups (Pcontrol groups (Pcontrol groups (P<0.01). Twenty-four-hour SDANN was significantly increased in the HP group compared to the LP and TETRA groups (P<0.05) and rMSSD was significantly lower in the LP compared to the other three groups (P<0.05). Elevated 24-hour HR in persons with paraplegia, in concert with altered HRV dynamics, may impart significant adverse cardiovascular consequences, which are currently unappreciated.

Barriers and facilitators of HIV prevention with heterosexual Latino couples: beliefs of four stakeholder groups.

Science.gov (United States)

Pérez-Jiménez, David; Seal, David W; Serrano-García, Irma

2009-01-01

Although HIV prevention interventions for women are efficacious, long-term behavior change maintenance within power-imbalanced heterosexual relationships has been difficult. To explore the feasibility, content, and format of an HIV intervention for Latino couples, the authors conducted 13 focus groups with HIV/AIDS researchers, service providers, and heterosexual men and women in Puerto Rico, the Dominican Republic, and Mexico. Reasons that participants thought that men should be involved in prevention efforts included promotion of shared responsibility, creation of a safe environment for open conversation about sex, and increased sexual negotiation skills. Perceived barriers to men's involvement included cultural taboos, sexual conservatism associated with Catholicism and machismo, and power-imbalanced relationships. Participants stressed the need for recruitment of men within naturally occurring settings or by influential community leaders. Participants indicated that couples-level interventions would be successful if they used strong coed facilitators, included both unigender and mixed-gender discussion opportunities, and addressed personally meaningful topics. Implications of these findings are discussed.

Barriers and Facilitators of HIV Prevention With Heterosexual Latino Couples: Beliefs of Four Stakeholder Groups

Science.gov (United States)

Pérez-Jiménez, David; Seal, David W.; Serrano-García, Irma

2012-01-01

Although HIV prevention interventions for women are efficacious, long-term behavior change maintenance within power-imbalanced heterosexual relationships has been difficult. To explore the feasibility, content, and format of an HIV intervention for Latino couples, the authors conducted 13 focus groups with HIV/AIDS researchers, service providers, and heterosexual men and women in Puerto Rico, the Dominican Republic, and Mexico. Reasons that participants thought that men should be involved in prevention efforts included promotion of shared responsibility, creation of a safe environment for open conversation about sex, and increased sexual negotiation skills. Perceived barriers to men’s involvement included cultural taboos, sexual conservatism associated with Catholicism and machismo, and power-imbalanced relationships. Participants stressed the need for recruitment of men within naturally occurring settings or by influential community leaders. Participants indicated that couples-level interventions would be successful if they used strong coed facilitators, included both unigender and mixed-gender discussion opportunities, and addressed personally meaningful topics. Implications of these findings are discussed. PMID:19209976

Data validation report for the 100-HR-3 Operable Unit first quarter 1994 groundwater sampling data

Energy Technology Data Exchange (ETDEWEB)

Biggerstaff, R.L.

1994-06-24

Westinghouse-Hanford has requested that a minimum of 20% of the total number of Sample Delivery Groups be validated for the 100-HR-3 Operable Unit First Quarter 1994 Groundwater Sampling Investigation. Therefore, the data from the chemical analysis of twenty-four samples from this sampling event and their related quality assurance samples were reviewed and validated to verify that reported sample results were of sufficient quality to support decisions regarding remedial actions performed at this site. The samples were analyzed by Thermo-Analytic Laboratories (TMA) and Roy F. Weston Laboratories (WESTON) using US Environmental Protection Agency (EPA) CLP protocols. Sample analyses included: inorganics; and general chemical parameters. Forty-two samples were validated for radiochemical parameters by TMA and Teledyne.

Data validation report for the 100-HR-3 Operable Unit first quarter 1994 groundwater sampling data

International Nuclear Information System (INIS)

Biggerstaff, R.L.

1994-01-01

Westinghouse-Hanford has requested that a minimum of 20% of the total number of Sample Delivery Groups be validated for the 100-HR-3 Operable Unit First Quarter 1994 Groundwater Sampling Investigation. Therefore, the data from the chemical analysis of twenty-four samples from this sampling event and their related quality assurance samples were reviewed and validated to verify that reported sample results were of sufficient quality to support decisions regarding remedial actions performed at this site. The samples were analyzed by Thermo-Analytic Laboratories (TMA) and Roy F. Weston Laboratories (WESTON) using US Environmental Protection Agency (EPA) CLP protocols. Sample analyses included: inorganics; and general chemical parameters. Forty-two samples were validated for radiochemical parameters by TMA and Teledyne

miR-21 modulates resistance of HR-HPV positive cervical cancer cells to radiation through targeting LATS1

Energy Technology Data Exchange (ETDEWEB)

Liu, Shikai; Song, Lili, E-mail: commasll@163.com; Zhang, Liang; Zeng, Saitian; Gao, Fangyuan

2015-04-17

Although multiple miRNAs are found involved in radioresistance development in HR-HPV positive (+) cervical cancer, only limited studies explored the regulative mechanism of the miRNAs. miR-21 is one of the miRNAs significantly upregulated in HR-HPV (+) cervical cancer is also significantly associated with radioresistance. However, the detailed regulative network of miR-21 in radioresistance is still not clear. In this study, we confirmed that miR-21 overexpression was associated with higher level of radioresistance in HR-HPV (+) cervical cancer patients and thus decided to further explore its role. Findings of this study found miR-21 can negatively affect radiosensitivity of HR-HPV (+) cervical cancer cells and decrease radiation induced G2/M block and increase S phase accumulation. By using dual luciferase assay, we verified a binding site between miR-21 and 3′-UTR of large tumor suppressor kinase 1 (LATS1). Through direct binding, miR-21 can regulate LATS1 expression in cervical cancer cells. LATS1 overexpression can reverse miR-21 induced higher colony formation rate and also reduced miR-21 induced S phase accumulation and G2/M phase block reduction under radiation treatment. These results suggested that miR-21-LATS1 axis plays an important role in regulating radiosensitivity. - Highlights: • miR-21 is highly expressed in HR-HPV (+) radioresistant cervical cancer patients. • miR-21 can negatively affect radiosensitivity of HR-HPV (+) cervical cancer cells. • miR-21 can decrease radiation induced G2/M block and increase S phase accumulation. • miR-21 modulates radiosensitivity cervical cancer cell by directly targeting LATS1.

miR-21 modulates resistance of HR-HPV positive cervical cancer cells to radiation through targeting LATS1

International Nuclear Information System (INIS)

Liu, Shikai; Song, Lili; Zhang, Liang; Zeng, Saitian; Gao, Fangyuan

2015-01-01

Although multiple miRNAs are found involved in radioresistance development in HR-HPV positive (+) cervical cancer, only limited studies explored the regulative mechanism of the miRNAs. miR-21 is one of the miRNAs significantly upregulated in HR-HPV (+) cervical cancer is also significantly associated with radioresistance. However, the detailed regulative network of miR-21 in radioresistance is still not clear. In this study, we confirmed that miR-21 overexpression was associated with higher level of radioresistance in HR-HPV (+) cervical cancer patients and thus decided to further explore its role. Findings of this study found miR-21 can negatively affect radiosensitivity of HR-HPV (+) cervical cancer cells and decrease radiation induced G2/M block and increase S phase accumulation. By using dual luciferase assay, we verified a binding site between miR-21 and 3′-UTR of large tumor suppressor kinase 1 (LATS1). Through direct binding, miR-21 can regulate LATS1 expression in cervical cancer cells. LATS1 overexpression can reverse miR-21 induced higher colony formation rate and also reduced miR-21 induced S phase accumulation and G2/M phase block reduction under radiation treatment. These results suggested that miR-21-LATS1 axis plays an important role in regulating radiosensitivity. - Highlights: • miR-21 is highly expressed in HR-HPV (+) radioresistant cervical cancer patients. • miR-21 can negatively affect radiosensitivity of HR-HPV (+) cervical cancer cells. • miR-21 can decrease radiation induced G2/M block and increase S phase accumulation. • miR-21 modulates radiosensitivity cervical cancer cell by directly targeting LATS1

Sucralfate versus mesalazine versus hydrocortisone in the prevention of acute radiation proctitis during conformal radiotherapy for prostate carcinoma. A randomized study.

Science.gov (United States)

Sanguineti, Giuseppe; Franzone, Paola; Marcenaro, Michela; Foppiano, Franca; Vitale, Vito

2003-07-01

To assess whether the topical use of steroids or 5-aminosalicylic acid (5-ASA) is superior to sucralfate in preventing acute rectal toxicity during three-dimensional conformal radiotherapy (3DCRT) to 76 Gy. Patients undergoing 3DCRT for prostate carcinoma at our institution were offered to be randomized to sucralfate 3 g in 15 ml suspension enema (Antepsin, mesalazine 4 g gel enema (Enterasyn, or hydrocortisone 100 mg foam enema (Colifoam. Randomization was blind to the treating physician but not to the patient. Sucralfate was chosen as control arm. Topical treatment had to be performed once daily, starting on day 1 of 3DCRT. Acute rectal toxicity was scored weekly according to RTOG criteria. Time to occurrence of grade 2+ acute rectal toxicity was taken as endpoint. The trial was opened in August 1999, and after the first 24 patients had been treated, arm 2 was discontinued because of eight patients receiving mesalazine, seven actually developed acute rectal toxicity (five patients grade 3 and two patients grade 2). Until May 2001, 134 consecutive patients were randomly assigned to sucralfate (63 patients), mesalazine (eight patients) or hydrocortisone (63 patients). The cumulative incidence of acute rectal toxicity at the end of treatment by arm is 61.9 +/- 6.1%, 87.5 +/- 11.7%, and 52.4 +/- 6.2% for arms 1, 2, and 3, respectively. The difference between the mesalazine group and the sucralfate group is highly significant (hazard ratio [HR] 2.5, 95% confidence interval [CI] 1.1-5.7; p = 0.03). At both uni- and multivariate analysis taking into account several patients and treatment covariates, the difference between hydrocortisone and sucralfate is not significant (HR 0.7, 95% CI 0.5-1.2; p = 0.2). Topical mesalazine is contraindicated during radiotherapy. Hydrocortisone enema is not superior to sucralfate in preventing acute rectal toxicity.

Design criteria and design basis for the 100-HR-3 and 100-KR-4 pump-and-treat projects

International Nuclear Information System (INIS)

McKinley, W.S.; Winters, J.N.

1996-06-01

The 100-HR-3 and 100-KR-4 Operable Units are located in the 100 Area at the Hanford Site in Richland, Washington. The document describes the project objectives and design criteria to be used for the 100-HR-3 and 100-KR-4 groundwater pump-and-treat design activities

1H HR-MAS NMR and S180 cells: metabolite assignment and evaluation of pulse sequence

International Nuclear Information System (INIS)

Oliveira, Aline L. de; Martinelli, Bruno César B.; Lião, Luciano M.; Pereira, Flávia C.; Silveira-Lacerda, Elisangela P.; Alcantara, Glaucia B.

2014-01-01

High resolution magic angle spinning 1 H nuclear magnetic resonance spectroscopy (HR-MAS NMR) is a useful technique for evaluation of intact cells and tissues. However, optimal NMR parameters are crucial in obtaining reliable results. To identify the key steps for the optimization of HR-MAS NMR parameters, we assessed different pulse sequences and NMR parameters using sarcoma 180 (S180) cells. A complete assignment of the metabolites of S180 is given to assist future studies. (author)

A group randomized controlled trial integrating obesity prevention and control for postpartum adolescents in a home visiting program.

Science.gov (United States)

Haire-Joshu, Debra L; Schwarz, Cynthia D; Peskoe, Sarah B; Budd, Elizabeth L; Brownson, Ross C; Joshu, Corinne E

2015-06-26

Adolescence represents a critical period for the development of overweight that tracks into adulthood. This risk is significantly heightened for adolescents that become pregnant, many of whom experience postpartum weight retention. The aim of this study was to evaluate Balance Adolescent Lifestyle Activities and Nutrition Choices for Energy (BALANCE), a multicomponent obesity prevention intervention targeting postpartum adolescents participating in a national home visiting child development-parent education program. A group randomized, nested cohort design was used with 1325 adolescents, 694 intervention and 490 control, (mean age = 17.8 years, 52 % underrepresented minorities) located across 30 states. Participatory methods were used to integrate lifestyle behavior change strategies within standard parent education practice. Content targeted replacement of high-risk obesogenic patterns (e.g. sweetened drink and high fat snack consumption, sedentary activity) with positive behaviors (e.g. water intake, fruit and vegetables, increased walking). Parent educators delivered BALANCE through home visits, school based classroom-group meetings, and website activities. Control adolescents received standard child development information. Phase I included baseline to posttest (12 months); Phase II included baseline to follow-up (24 months). When compared to the control group, BALANCE adolescents who were ≥12 weeks postpartum were 89 % more likely (p = 0.02) to maintain a normal BMI or improve an overweight/obese BMI by 12 months; this change was not sustained at 24 months. When compared to the control group, BALANCE adolescents significantly improved fruit and vegetable intake (p = .03). In stratified analyses, water intake improved among younger BALANCE teens (p = .001) and overweight/obese BALANCE teens (p = .05) when compared to control counterparts. There were no significant differences between groups in sweetened drink and snack consumption

Attitude toward depression, its complications, prevention and barriers to seeking help among ethnic groups in Penang, Malaysia

Science.gov (United States)

2009-01-01

This study aims to explore attitudes towards, complications of and preventive measures for depression and the barriers that result in delays in seeking help among the various ethnic groups in Penang, Malaysia. In June 2007 a questionnaire‐based survey was undertaken in Penang. Face‐to‐face interviews were conducted, and 1855 respondents were approached to participate in the study by adopting a cluster random sampling method. A 25‐item questionnaire was used to explore public attitudes towards, complications of and preventive measures for depression and delays in seeking help. A total of 1149 (61.94%) showed willingness to participate in the survey. Ethnically, 490 (42.6%) of the respondents who participated in the survey were Malay, while 413 (35.9%) were Chinese, 149 (13%) Indian and 97 (8.4%) from other ethnic minorities. The mean age of the respondents was 30 years (SD ± 11.5). In evaluating public attitudes, the majority (n = 910, 79.2%) agreed with the statement that family and friends can enhance the depression recovery process by providing more care and attention to the patient and this was found to be statistically significant (P ≤0.001). More than one‐third of the respondents (n = 437, 38.0%) perceived depression as a normal medical condition and believed that it subsides automatically. The majority (n = 830, 72.2%) stated that depression results in social problems, while some felt that it can lead to raised blood pressure (n = 518, 45.1%). In terms of prevention, most of the respondents indicated that one can prevent depression by maintaining a good social life. In evaluating the barriers to seeking professional help, the majority (n = 582, 50.7%) stated that they did not believe they were at risk, with the next largest group identifying a lack of awareness regarding the signs and symptoms. However, a positive attitude was observed towards the complications and prevention of depression. Initiatives to increase mental health literacy will

High-resolution magnetic resonance imaging (HR-MRI) of the pleura and chest wall: Normal findings and pathological changes

International Nuclear Information System (INIS)

Bittner, R.C.; Schnoy, N.; Schoenfeld, N.; Grassot, A.; Loddenkemper, R.; Lode, H.; Kaiser, D.; Krumhaar, D.; Felix, R.

1995-01-01

To determine the value of high-resolution MRI in pleural and chest wall diseases, the normal and pathologic costal pleura and adjacent chest wall between paravertebral and the axillar region were examined with contrast enhanced high-resolution T 1 -weighted MRI images using a surface coil. Normal anatomy was evaluated in 5 healthy volunteers and a normal specimen of the thoracic wall, and correlation was made with corresponding HR-CT and histologic sections. CT-proved focal and diffuse changes of the pleura and the chest wall in 36 patients underwent HR-MRI, and visual comparison of MRI and CT was done retrospectively. Especially sagittal T 1 -weighted HR-MRI images allowed accurate delineation of the peripleural fat layer (PFL) and the innermost intercostal muscle (IIM), which served as landmarks of the intact inner chest wall. PFL and IIM were well delineated in 3/4 patients with tuberculous pleuritis, and in all 7 patients with non-specific pleuritis, as opposed to impairment of the PFL and/or the IIM, which was detected in 15/18 malignancies as a pattern of malignant chest wall involvement. In one case of tuberculous pleural empyema with edema of the inner chest wall HR-MRI produced false positive diagnosis of malignant disease. HR-MRI images improved non-invasive evaluation of pleural and chest wall diseases, and allowed for differentiation of bengin and malignant changes. (orig./MG) [de

The gap between research and practice: a replication study on the HR professionals' beliefs about effective human resource practices

NARCIS (Netherlands)

Sanders, Karin; van Riemsdijk, Maarten; Groen, B.A.C.

2008-01-01

In 2002 Rynes, Colbert and Brown asked human resource (HR) professionals to what extent they agreed with various HR research findings. Responses from 959 American participants showed that there are large discrepancies between research findings and practitioners' beliefs about effective human

10 MMBt/Hr AFBC Commercial Demonstration Cedar Lane Farms

Energy Technology Data Exchange (ETDEWEB)

Harold M. Keener; Mary H. Wicks; Tom Machamer; Dave Hoecke; Don Bonk; Bob Brown

2005-10-31

The objective of this project was to demonstrate and promote the commercialization of coal-fired atmospheric fluidized bed combustion (AFBC) systems, with limestone addition for SO2 emissions control and a baghouse for particulate emissions control. This AFBC system was targeted for small scale industrial-commercial-institutional space and process heat applications in the 4-40 MMBtu/hr size range. A cost effective and environmentally acceptable AFBC technology in this size range could displace a considerable amount of heating gas and oil with coal, while resulting in significant total cost savings to the owner/operators.

Teaching HR Professionals: The Classroom as a Community of Practice

Directory of Open Access Journals (Sweden)

Alex Avramenko

2013-05-01

Full Text Available This paper introduces an innovative course design incorporating both communities of practice and reflective practice as a learning strategy for part-time learners in higher education. The new design has been applied to teaching HR practitioners in a UK-based business school. Findings indicate that the suggested way of organizing teaching and learning for part-time professionals is very informative and facilitates a richer engagement with theory whilst addressing issues of practice.

The more the better…or is it? The contradictory effects of HR practices on knowledge sharing motivation and behavior

NARCIS (Netherlands)

Andreeva, T.; Sergeeva, A.

2016-01-01

This article examines how individual-level antecedents such as motivation and ability to share knowledge mediate the relationship between HR practices and knowledge-sharing behaviour. The results of a survey of 329 secondary school teachers reveal the contradictory effects of different HR practices

The selection and adaptation of staff as the basis of the successful implementation of HR strategy

Directory of Open Access Journals (Sweden)

Vanicheva A.G.

2016-11-01

Full Text Available the article deals with questions of effective strategies of HR policy in the field of selection and adaptation of staff in the company. The text gives an information about effective methods of selection and adaptation, also it draws our attention to development of communication between employees. This paper can help to pay managers’ attention to effective selection and adaptation taking into consideration that introduction of a new employee to a position is responsible enough. Probably, first days in a new company are crucial for the system of motivation of HR policy in the development of HR strategy. Much attention is given to stages of adaptation for employee or chief executive.

[HPV-Hr detection by home self sampling in women not compliant with pap test for cervical cancer screening. Results of a pilot programme in Bouches-du-Rhône].

Science.gov (United States)

Piana, Lucien; Leandri, François-Xavier; Le Retraite, Laurence; Heid, Patrice; Tamalet, Catherine; Sancho-Garnier, Hélène

2011-07-01

The non-participation to cervical screening is the major determinant in the risk of mortality due to cervical cancer. In France, around 40% of women do not participate to regular screening. The cultural or economic barriers for performing screening by Pap test are numerous; one of the most frequent is the refusal of gynaecological examination. A persistent HPV(HR) infection is a necessary factor for developing cervical cancer. The HPV(HR) testing has a high sensibility to detect high grade cervical intra-epithelial neoplasia (CIN 2-3) and a satisfactory specificity after 30-35 years old. The principal objective of this study was to compare the participation rates in women 35-69 years old who did not perform a Pap test after a first individual invitation, either when an HPV(HR) auto-test was offered to be performed at home or a second invitation to Pap test was sent. We also evaluated the quality of the two tests, the positive results obtained by age groups and the following histological type of lesions diagnosed in the women with positive results. The study included 9,334 women, 35-69 years old, who did not realized a Pap-test during the 2 previous years and who did not respond at a first individual invitation. These non-responders were randomized into two groups: one group (n=4,934) received a second individual invitation and the other (n=4,400) an offer of receiving and performing an HPV auto-test at home. In women 35-69 years the participation to the second invitation to Pap test was significantly lower (7.2%) than the participation to auto-test (26.4%) with Plaw rate is a consequence of an inversion of the ratio HPV 16 versus other types in women 60 years old and over. In this group, the follow-up of 36 women diagnosed five cases of CIN1, one of CIN2 and four of CIN3; 22 patients are lost of follow up at 6 months. Globally, in the studied population, an individual recall for pap test allowed to diagnose and treat 3 high grade lesions (7‰) and the dispatching

Effects of special exercise programs on functional movement screen scores and injury prevention in preprofessional young football players.

Science.gov (United States)

Dinc, Engin; Kilinc, Bekir Eray; Bulat, Muge; Erten, Yunus Turgay; Bayraktar, Bülent

2017-10-01

To increase movement capacity and to reduce injury risk in young soccer players by implementing a special functional exercise program based on functional movement screen (FMS) and correctives. 67 young male athletes 14-19 years of age from a Super League Football Club Academy participated in the study. Functional movement patterns were evaluated with FMS assessment protocol. Deep squat, hurdle step, inline lunge, shoulder mobility, active straight leg raise, trunk stability push-up, and rotatory stability were examined in FMS. Considering the FMS scores the number of intervention and control groups were defined as 24 and 43, respectively. Intervention program was composed of 1 hr twice a week sessions in total of 12 weeks with 4 weeks of mobility, 4 weeks of stability, and 4 weeks of integration exercises. At the end of 12-week intervention and control groups were re-evaluated with FMS protocol. Contact and noncontact sports injuries recorded during one season. In intervention group there was statistically significant difference in increase in total FMS scores ( P effective injury prevention.

Chemical profile of beans cultivars (Phaseolus vulgaris) by 1H NMR - high resolution magic angle spinning (HR-MAS);Perfil quimico de cultivares de feijao (Phaseolus vulgaris) pela tecnica de high resolution magic angle spinning (HR-MAS)

Energy Technology Data Exchange (ETDEWEB)

Liao, Luciano Morais; Choze, Rafael; Cavalcante, Pedro Paulo Araujo; Santos, Suzana da Costa; Ferri, Pedro Henrique, E-mail: luciano@quimica.ufg.b [Universidade Federal de Goias (UFG), Goiania, GO (Brazil). Inst. de Quimica; Ferreira, Antonio Gilberto [Universidade Federal de Sao Carlos (UFScar), SP (Brazil). Dept. de Quimica

2010-07-01

The application of one-dimensional proton high-resolution magic angle spinning ({sup 1}H HR-MAS) NMR combined with a typical advantages of solid and liquid-state NMR techniques was used as input variables for the multivariate statistical analysis. In this paper, different cultivars of beans (Phaseolus vulgaris) developed and in development by EMBRAPA - Arroz e Feijao were analyzed by {sup 1}H HR-MAS, which have been demonstrated to be a valuable tool in its differentiation according chemical composition and avoid the manipulation of the samples as used in other techniques. (author)

Photoelectric photometry of the Am star HR = V423 Per

International Nuclear Information System (INIS)

Jerzykiewicz, M.

1989-01-01

This spectroscopic binary is the largest amplitude variable among Am stars. UBV observations of the star are presented. They show that in 1964 and 1965 it was constant in B and was only marginally variable in U. The hypothesis of the ellipsoidal variability of HR 976 is then discussed and found untenable. It is pointed out that this result may reopen the issue of light variability of Am stars. 10 refs., 2 figs., 2 tabs. (author)

Worksite interventions for preventing physical deterioration among employees in job-groups with high physical work demands

DEFF Research Database (Denmark)

Holtermann, Andreas; Jørgensen, Marie B; Gram, Bibi

2010-01-01

) characterized by high physical work demands, musculoskeletal disorders, poor work ability and sickness absence. METHODS/DESIGN: A novel approach of the FINALE programme is that the interventions, i.e. 3 randomized controlled trials (RCT) and 1 exploratory case-control study are tailored to the physical work......BACKGROUND: A mismatch between individual physical capacities and physical work demands enhance the risk for musculoskeletal disorders, poor work ability and sickness absence, termed physical deterioration. However, effective intervention strategies for preventing physical deterioration in job...... groups with high physical demands remains to be established. This paper describes the background, design and conceptual model of the FINALE programme, a framework for health promoting interventions at 4 Danish job groups (i.e. cleaners, health-care workers, construction workers and industrial workers...

Workplace substance abuse prevention and help seeking: comparing team-oriented and informational training.

Science.gov (United States)

Bennett, J B; Lehman, W E

2001-07-01

Employees fail to seek help for alcohol or drug (AOD) abuse because of unhealthy work climates, stigma, and distrust in Employee Assistance Programs (EAPs). To address such problems, the authors randomly assigned groups of municipal employees (N = 260) to 2 types of training: a 4-hr informational review of EAPs and policy and an 8-hr training that embedded messages about AOD reduction in the context of team building and stress management. Pre- and posttraining and 6-month follow-up surveys assessed change. Group privacy regulation, EAP trust, help seeking, and peer encouragement increased for team training. Stigma of substance users decreased for information training. EAP/policy knowledge increased for both groups. A control group showed little change. Help seeking and peer encouragement also predicted EAP utilization. Integrating both team and informational training may be the most effective for improving help seeking and EAP utilization.

Blood Group Substances as Potential Therapeutic Agents for the Prevention and Treatment of Infection with Noroviruses Proving Novel Binding Patterns in Human Tissues

Science.gov (United States)

Yazawa, Shin; Yokobori, Takehiko; Ueta, Gen; Ide, Munenori; Altan, Bolag; Thongprachum, Aksara; Nishimura, Toyo; Nakajima, Tamiko; Kominato, Yoshihiko; Asao, Takayuki; Saniabadi, Abby R.; Furukawa, Kiyoshi; Kuwano, Hiroyuki; Le Pendu, Jacques; Ushijima, Hiroshi

2014-01-01

Blood group-related glycans determining ABO and Lewis blood groups are known to function as attachment factors for most of the norovirus (NoV) strains. To identify binding specificity of each NoV, recombinant norovirus-like particles (VLPs) and human saliva samples with different ABO, Lewis phenotypes and secretor status have been commonly applied. When binding specificities of VLPs prepared from 16 different genotypes of NoVs in GI and GII genogroups were characterized in samples of human gastric mucosa compared to human saliva based on blood group phenotypes, considerable differences were observed for several strains. Novel binding specificities determined by an ELISA using preparations from human gastric mucosa were also ascertained by immunohistochemical analyses using human jejunal mucosa, widely believed to be susceptible to NoV infection. Further, A, B and O(H) blood group substances prepared from porcine and squid tissues were found to be effective for preventing ABO blood group-specific binding of VLPs to both saliva and mucosa samples. Therefore, these blood group substances might have potential for the prevention and treatment of NoV infection. PMID:24558470

Sex- and Site-Specific Normative Data Curves for HR-pQCT.

Science.gov (United States)

Burt, Lauren A; Liang, Zhiying; Sajobi, Tolulope T; Hanley, David A; Boyd, Steven K

2016-11-01

The purpose of this study was to develop age-, site-, and sex-specific centile curves for common high-resolution peripheral quantitative computed tomography (HR-pQCT) and finite-element (FE) parameters for males and females older than 16 years. Participants (n = 866) from the Calgary cohort of the Canadian Multicentre Osteoporosis Study (CaMos) between the ages of 16 and 98 years were included in this study. Participants' nondominant radius and left tibia were scanned using HR-pQCT. Standard and automated segmentation methods were performed and FE analysis estimated apparent bone strength. Centile curves were generated for males and females at the tibia and radius using the generalized additive models for location, scale, and shape (GAMLSS) package in R. After GAMLSS analysis, age-, sex-, and site-specific centiles (10th, 25th, 50th, 75th, 90th) for total bone mineral density and trabecular number as well as failure load have been calculated. Clinicians and researchers can use these reference curves as a tool to assess bone health and changes in bone quality. © 2016 American Society for Bone and Mineral Research. © 2016 American Society for Bone and Mineral Research.

Crystallization and preliminary X-ray diffraction studies of the ubiquitin-like (UbL) domain of the human homologue A of Rad23 (hHR23A) protein.

Science.gov (United States)

Chen, Yu Wai; Tajima, Toshitaka; Rees, Martin; Garcia-Maya, Mitla

2009-09-01

Human homologue A of Rad23 (hHR23A) plays dual roles in DNA repair as well as serving as a shuttle vehicle targeting polyubiquitinated proteins for degradation. Its N-terminal ubiquitin-like (UbL) domain interacts with the 19S proteasomal cap and provides the docking mechanism for protein delivery. Pyramidal crystals of the UbL domain of hHR23A were obtained by the hanging-drop vapour-diffusion method with ammonium sulfate as the crystallizing agent. The crystals diffracted to beyond 2 A resolution and belonged to the hexagonal space group P6(5)22, with unit-cell parameters a = b = 78.48, c = 63.57 A. The structure was solved by molecular replacement using the UbL domain of yeast Dsk2 as the search model.

Are They Fit For Purpose? Exploring Managers' Experiences of UK HR Graduates & Employability Implications: A Pilot Study

OpenAIRE

Mullen, Emma

2014-01-01

The purpose of this research is to expand on existing understandings of graduate employability through exploring the lived experiences and perceptions of key informants, in this case, those with direct line management responsibilities for graduates. The context of this research is focused on Human Resources (HR) graduates, a discipline that has seen little qualitative inquiry across the Higher Education (HE), employability and HR literature, and which is currently dominated by skills-led appr...

Stability of Routine Biochemical Analytes in Whole Blood and Plasma From Lithium Heparin Gel Tubes During 6-hr Storage.

Science.gov (United States)

Monneret, Denis; Godmer, Alexandre; Le Guen, Ronan; Bravetti, Clotilde; Emeraud, Cecile; Marteau, Anthony; Alkouri, Rana; Mestari, Fouzi; Dever, Sylvie; Imbert-Bismut, Françoise; Bonnefont-Rousselot, Dominique

2016-09-01

The stability of biochemical analytes has already been investigated, but results strongly differ depending on parameters, methodologies, and sample storage times. We investigated the stability for many biochemical parameters after different storage times of both whole blood and plasma, in order to define acceptable pre- and postcentrifugation delays in hospital laboratories. Twenty-four analytes were measured (Modular® Roche analyzer) in plasma obtained from blood collected into lithium heparin gel tubes, after 2-6 hr of storage at room temperature either before (n = 28: stability in whole blood) or after (n = 21: stability in plasma) centrifugation. Variations in concentrations were expressed as mean bias from baseline, using the analytical change limit (ACL%) or the reference change value (RCV%) as acceptance limit. In tubes stored before centrifugation, mean plasma concentrations significantly decreased after 3 hr for phosphorus (-6.1% [95% CI: -7.4 to -4.7%]; ACL 4.62%) and lactate dehydrogenase (LDH; -5.7% [95% CI: -7.4 to -4.1%]; ACL 5.17%), and slightly decreased after 6 hr for potassium (-2.9% [95% CI: -5.3 to -0.5%]; ACL 4.13%). In plasma stored after centrifugation, mean concentrations decreased after 6 hr for bicarbonates (-19.7% [95% CI: -22.9 to -16.5%]; ACL 15.4%), and moderately increased after 4 hr for LDH (+6.0% [95% CI: +4.3 to +7.6%]; ACL 5.17%). Based on RCV, all the analytes can be considered stable up to 6 hr, whether before or after centrifugation. This study proposes acceptable delays for most biochemical tests on lithium heparin gel tubes arriving at the laboratory or needing to be reanalyzed. © 2016 Wiley Periodicals, Inc.

Proton-pump inhibitors for prevention of upper gastrointestinal bleeding in patients undergoing dialysis.

Science.gov (United States)

Song, Young Rim; Kim, Hyung Jik; Kim, Jwa-Kyung; Kim, Sung Gyun; Kim, Sung Eun

2015-04-28

To investigate the preventive effects of low-dose proton-pump inhibitors (PPIs) for upper gastrointestinal bleeding (UGIB) in end-stage renal disease. This was a retrospective cohort study that reviewed 544 patients with end-stage renal disease who started dialysis at our center between 2005 and 2013. We examined the incidence of UGIB in 175 patients treated with low-dose PPIs and 369 patients not treated with PPIs (control group). During the study period, 41 patients developed UGIB, a rate of 14.4/1000 person-years. The mean time between the start of dialysis and UGIB events was 26.3 ± 29.6 mo. Bleeding occurred in only two patients in the PPI group (2.5/1000 person-years) and in 39 patients in the control group (19.2/1000 person-years). Kaplan-Meier analysis of cumulative non-bleeding survival showed that the probability of UGIB was significantly lower in the PPI group than in the control group (log-rank test, P < 0.001). Univariate analysis showed that coronary artery disease, PPI use, anti-coagulation, and anti-platelet therapy were associated with UGIB. After adjustments for the potential factors influencing risk of UGIB, PPI use was shown to be significantly beneficial in reducing UGIB compared to the control group (HR = 13.7, 95%CI: 1.8-101.6; P = 0.011). The use of low-dose PPIs in patients with end-stage renal disease is associated with a low frequency of UGIB.

HIV-1 replication through hHR23A-mediated interaction of Vpr with 26S proteasome.

Directory of Open Access Journals (Sweden)

Ge Li

2010-06-01

Full Text Available HIV-1 Vpr is a virion-associated protein. Its activities link to viral pathogenesis and disease progression of HIV-infected patients. In vitro, Vpr moderately activates HIV-1 replication in proliferating T cells, but it is required for efficient viral infection and replication in vivo in non-dividing cells such as macrophages. How exactly Vpr contributes to viral replication remains elusive. We show here that Vpr stimulates HIV-1 replication at least in part through its interaction with hHR23A, a protein that binds to 19S subunit of the 26S proteasome and shuttles ubiquitinated proteins to the proteasome for degradation. The Vpr-proteasome interaction was initially discovered in fission yeast, where Vpr was shown to associate with Mts4 and Mts2, two 19S-associated proteins. The interaction of Vpr with the 19S subunit of the proteasome was further confirmed in mammalian cells where Vpr associates with the mammalian orthologues of fission yeast Mts4 and S5a. Consistently, depletion of hHR23A interrupts interaction of Vpr with proteasome in mammalian cells. Furthermore, Vpr promotes hHR23A-mediated protein-ubiquitination, and down-regulation of hHR23A using RNAi significantly reduced viral replication in non-proliferating MAGI-CCR5 cells and primary macrophages. These findings suggest that Vpr-proteasome interaction might counteract certain host restriction factor(s to stimulate viral replication in non-dividing cells.

Multiple Stars Across the H-R Diagram

CERN Document Server

Hubrig, Swetlana; Tokovinin, Andrei; Proceedings of the ESO Workshop held in Garching, Germany, 12-15 July 2005

2008-01-01

Stars show a marked tendency to be in systems of different multiplicity, ranging from simple binaries and triples to globular clusters with several 10,000's of stars. The formation and evolution of multiple systems remains a challenging part of astrophysics, and the contributions in this book report on the significant progress that had been made in this research field in the last years. The reader will find a variety of research topics addressed, such as the dynamical evolution in multiple stars, the effects of the environment on multiple system parameters, stellar evolution within multiple stars, multiplicity of massive stars, pre-main sequence and intermediate mass stars, multiplicity of low-mass stars from embedded protostars to open clusters, and brown dwarfs and extrasolar planets in multiples. This book presents the proceedings of the ESO Workshop on Multiple Stars across the H-R Diagram held in the summer of 2005.

HELIOS–RETRIEVAL: An Open-source, Nested Sampling Atmospheric Retrieval Code; Application to the HR 8799 Exoplanets and Inferred Constraints for Planet Formation

Energy Technology Data Exchange (ETDEWEB)

Lavie, Baptiste; Mendonça, João M.; Malik, Matej; Demory, Brice-Olivier; Grimm, Simon L. [University of Bern, Space Research and Planetary Sciences, Sidlerstrasse 5, CH-3012, Bern (Switzerland); Mordasini, Christoph; Oreshenko, Maria; Heng, Kevin [University of Bern, Center for Space and Habitability, Sidlerstrasse 5, CH-3012, Bern (Switzerland); Bonnefoy, Mickaël [Université Grenoble Alpes, IPAG, F-38000, Grenoble (France); Ehrenreich, David, E-mail: baptiste.lavie@space.unibe.ch, E-mail: kevin.heng@csh.unibe.ch [Observatoire de l’Université de Genève, 51 chemin des Maillettes, 1290, Sauverny (Switzerland)

2017-09-01

We present an open-source retrieval code named HELIOS–RETRIEVAL, designed to obtain chemical abundances and temperature–pressure profiles by inverting the measured spectra of exoplanetary atmospheres. In our forward model, we use an exact solution of the radiative transfer equation, in the pure absorption limit, which allows us to analytically integrate over all of the outgoing rays. Two chemistry models are considered: unconstrained chemistry and equilibrium chemistry (enforced via analytical formulae). The nested sampling algorithm allows us to formally implement Occam’s Razor based on a comparison of the Bayesian evidence between models. We perform a retrieval analysis on the measured spectra of the four HR 8799 directly imaged exoplanets. Chemical equilibrium is disfavored for HR 8799b and c. We find supersolar C/H and O/H values for the outer HR 8799b and c exoplanets, while the inner HR 8799d and e exoplanets have a range of C/H and O/H values. The C/O values range from being superstellar for HR 8799b to being consistent with stellar for HR 8799c and being substellar for HR 8799d and e. If these retrieved properties are representative of the bulk compositions of the exoplanets, then they are inconsistent with formation via gravitational instability (without late-time accretion) and consistent with a core accretion scenario in which late-time accretion of ices occurred differently for the inner and outer exoplanets. For HR 8799e, we find that spectroscopy in the K band is crucial for constraining C/O and C/H. HELIOS–RETRIEVAL is publicly available as part of the Exoclimes Simulation Platform (http://www.exoclime.org).

The Phenomenon of Climate Change in Organization and HR- Related Literature: A Conceptual Brief Analysis

Directory of Open Access Journals (Sweden)

Mousa Mohamed

2018-05-01

Full Text Available Climate change has become one of the main challenges facing humanity. Over the past decade, this phenomenon, which may have been caused by natural variability and/or human activity, has attracted many scholars from different scientific disciplines to warn of its potential consequences. The author of this paper has decided to address the existence of this important phenomenon in organizational literature. However, upon exploring different academic databases, the rarity of research focusing on climate change and its relationship and/or effect on HR or organizational aspects became obvious. Accordingly, the author recommends other HR and organizational scholars devote considerable space to this phenomenon in their field.

Polycomb-group histone methyltransferase CLF is required for proper somatic recombination in Arabidopsis

Institute of Scientific and Technical Information of China (English)

Na Chen; Wang-Bin Zhou; Ying-Xiang Wang; Ai-Wu Dong; Yu Yu

2014-01-01

Homologous recombination (HR) is a key process during meiosis in reproductive cells and the DNA damage repair process in somatic cells. Although chromatin structure is thought to be crucial for HR, only a smal number of chromatin modifiers have been studied in HR regulation so far. Here, we investigated the function of CURLY LEAF (CLF), a Polycomb-group (PcG) gene responsible for histone3 lysine 27 trimethy-lation (H3K27me3), in somatic and meiotic HR in Arabidopsis thaliana. Although fluorescent protein reporter assays in pol en and seeds showed that the frequency of meiotic cross-over in the loss-of-function mutant clf-29 was not significantly different from that in wild type, there was a lower frequency of HR in clf-29 than in wild type under normal conditions and under bleomycin treatment. The DNA damage levels were compara-ble between clf-29 and wild type, even though several DNA damage repair genes (e.g. ATM, BRCA2a, RAD50, RAD51, RAD54,and PARP2) were expressed at lower levels in clf-29. Under bleomycin treatment, the expression levels of DNA repair genes were similar in clf-29 and wild type, thus CLF may also regulate HR via other mechanisms. These findings expand the current knowledge of PcG function and contribute to general interests of epigenetic regulation in genome stability regulation.

National Hydrography Dataset Plus High Resolution (NHDPlus HR) - USGS National Map Downloadable Data Collection

Data.gov (United States)

U.S. Geological Survey, Department of the Interior — The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the best available National Hydrography...

{sup 1}H HR-MAS NMR and S180 cells: metabolite assignment and evaluation of pulse sequence

Energy Technology Data Exchange (ETDEWEB)

Oliveira, Aline L. de; Martinelli, Bruno César B.; Lião, Luciano M. [Universidade Federal de Goiás (UFG), Goiânia, GO (Brazil). Instituto de Química. Lab. de RMN; Pereira, Flávia C.; Silveira-Lacerda, Elisangela P. [Universidade Federal de Goiás (UFG), Goiânia, GO (Brazil). Instituto de Ciências Biológicas. Laboratório Genética Molecular e Citogenética; Alcantara, Glaucia B., E-mail: glaucia.alcantara@ufms.br [Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS (Brazil). Inst. de Química

2014-07-01

High resolution magic angle spinning {sup 1}H nuclear magnetic resonance spectroscopy (HR-MAS NMR) is a useful technique for evaluation of intact cells and tissues. However, optimal NMR parameters are crucial in obtaining reliable results. To identify the key steps for the optimization of HR-MAS NMR parameters, we assessed different pulse sequences and NMR parameters using sarcoma 180 (S180) cells. A complete assignment of the metabolites of S180 is given to assist future studies. (author)

Evaluation of the expect respect support group program: A violence prevention strategy for youth exposed to violence.

Science.gov (United States)

Reidy, Dennis E; Holland, Kristin M; Cortina, Kai; Ball, Barbara; Rosenbluth, Barri

2017-07-01

In the present study, we assess the effects of the Expect Respect Support Groups (ERSG) on frequency of teen dating violence (TDV) and general youth violence. ERSG is a school-based violence prevention program for youth who have been exposed to violence in their home, school, or community. Boys and girls (N=1,678, M age =14.3, S.D.=1.7, Range=11-17) from 36 schools in Texas participated in this accelerated longitudinal (7-year trajectory) study beginning in 2011. Latent growth curve analyses were conducted using three waves of data from three cross-sectional cohorts of adolescents. Among boys, the number of ERSG sessions attended related to incremental declines in psychological TDV perpetration and victimization, physical TDV victimization, sexual TDV perpetration and victimization, reactive aggression, and proactive aggression. Girls attending ERSG demonstrated reductions in reactive and proactive aggression. The present findings suggest ERSG may be an effective cross-cutting strategy to reduce TDV and other forms of violence among high-risk boys and possibly girls. This information provides valuable understanding of TDV and youth violence in high-risk populations and may be useful in tailoring future prevention efforts to different groups of teens. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Chemoselective Methylation of Phenolic Hydroxyl Group Prevents Quinone Methide Formation and Repolymerization During Lignin Depolymerization

Energy Technology Data Exchange (ETDEWEB)

Kim, Kwang Ho; Dutta, Tanmoy; Walter, Eric D.; Isern, Nancy G.; Cort, John R.; Simmons, Blake A.; Singh, Seema

2017-03-30

Chemoselective blocking of the phenolic hydroxyl (Ar-OH) group by methylation was found to suppress secondary repolymerization and charring during lignin depolymerization. Methylation of Ar-OH prevents formation of reactive quinone methide intermediates, which are partly responsible for undesirable secondary repolymerization reactions. Instead, this structurally modified lignin produces more relatively low molecular weight products from lignin depolymerization compared to unmodified lignin. This result demonstrates that structural modification of lignin is desirable for production of low molecular weight phenolic products. This approach could be directed toward alteration of natural lignification processes to produce biomass more amenable to chemical depolymerization.

Radioactive waste incinerator at the Scientific Ecology Group, Inc

International Nuclear Information System (INIS)

Dalton, J.D.; Arrowsmith, H.W.

1990-01-01

Scientific Ecology Group, Inc. (SEG) is the largest radioactive waste processor in the United States. This paper discusses how SEG recently began operation of the first commercial low-level radioactive waste incinerator in the United States. This incinerator is an Envikraft EK 980 NC multi-stage, partial pyrolysis, controlled-air unit equipped with an off-gas train that includes a boiler, baghouse, HEPA bank, and wet scrubber. The incinerator facility has been integrated into a large waste management complex with several other processing systems. The incinerator is operated on a continuous around-the-clock basis, processing up to 725 kg/hr (1,600 lbs/hr) of solid waste while achieving volume reduction ratios in excess of 300:1

Proton extrusion is an essential signalling component in the HR of epidermal single cells in the barley-powdery mildew interaction

DEFF Research Database (Denmark)

Zhou, F.S.; Andersen, C.H.; Burhenne, K.

2000-01-01

We propose a model for activation of the epidermal cell hypersensitive response (HR) in the barley/powdery mildew interaction. The model suggests that the plasma membrane proton pump (H+-ATPase) of epidermal cells is activated following penetration by an avirulent powdery mildew fungus...... in the incompatible interaction; (4) race-specific proton extrusion is observed underneath epidermal tissue detached from leaves inoculated 15 h earlier; and (5) treatment of leaves with fusicoccin, an activator of the plasma membrane H+-ATPase, increases the number of HR-cells in the compatible interaction........ This will cause an acidification of the apoplast towards the mesophyll cells, thereby activating generation of H2O2 from the mesophyll, which subsequently triggers the epidermal cell to undergo HR. The model is supported by the following data: (1) the earliest HR-related H2O2 is found in the attachment zones...

Increased heart rate caused by atrial pacing with the closed-loop stimulation function prevented micturition syncope

Directory of Open Access Journals (Sweden)

Tatsuo Haraki, MD,PhD

2013-10-01

Full Text Available A 70-year-old man had been experiencing syncope several times a year. We implanted a DDD pacemaker with closed-loop stimulation (CLS function. When he urinated early in the morning, his increased atrial pacing rates elevated his heart rate (HR during and after micturition. After implantation of the DDD-CLS mode, he did not experience symptoms. In contrast, in the DDD-R mode, his intrinsic HR changed to atrial pacing after micturition but decreased to the basal rate within 2 min, and he experienced a sense of cold perspiration and presyncope. Increased HRs caused by atrial pacing with the CLS function were useful in the prevention of micturition syncope.

Organizations' Ways of Employing Early Retirees: The Role of Age-Based HR Policies.

Science.gov (United States)

Oude Mulders, Jaap; Henkens, Kène; Schippers, Joop

2015-06-01

We examine whether from an organizational perspective it is possible to distinguish different ways of employing early retirees and explore how the employment of early retirees is related to the application of 4 age-based human resource (HR) policies, namely demotion, offering training opportunities to older workers, offering early retirement, and allowing flexible working hours. We perform a latent class analysis on a sample of 998 Dutch organizations in order to categorize them based on 3 dimensions of their employment of early retirees. We then run a multinomial logistic regression to relate the employment of early retirees to the 4 age-based HR policies. We distinguish 4 types of organizations based on their way of employing early retirees: nonusers (52.6%), users for mainly standard work (20.8%), users for mainly nonstandard work (9.8%), and users for standard and nonstandard work (16.7%). We find that organizations that apply demotion, offer early retirement, and allow flexible working hours are more likely to be users for mainly standard work. Also, organizations that do not offer early retirement are less likely to employ early retirees. Age-based HR policies, especially demotion, offering early retirement, and allowing flexible working hours, are conducive to the employment of early retirees for mainly standard work. Broader implementation of these policies may provide opportunities for older workers to make a more gradual transition from work to retirement. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

SECONDARY PREVENTION OF CARDIOVASCULAR DISEASES AMONG PATIENTS OF DIFFERENT AGE GROUPS WITH A HISTORY OF MYOCARDIAL INFARCTION BY THE EXAMPLE OF OUTPATIENT CARDIOLOGY INSTITUTION

Directory of Open Access Journals (Sweden)

S. B. Fitilev

2017-01-01

Full Text Available Aim. To study secondary prevention of cardiovascular diseases among patients of different age groups with a history of myocardial infarction by the example of outpatient cardiology institution.Material and methods. Retrospective pharmacoepidemiological study was conducted by analyzing the medical records of 825 patients with a history of myocardial infarction, who visited the outpatient cardiology institution for the first time in 2011. Patients were divided into two groups according to their age: younger than 60 years (n=308, and 60 years and older (n=517.Results. The population of elderly patients was more severe: significantly more often patients had disability and comorbidities. The prevalence of the main modifiable risk factors could not be assessed fully due to the lack of information in patients’ medical records. Elderly patients were significantly less likely to receive β-blockers (80.3% and statins (63.8%. No significant differences were found in daily doses of the main prescribed preventive drugs between two groups.Conclusion. Secondary prevention of cardiovascular diseases among patients of different age groups could not be considered proper, as there is low level of attention to the modifiable risk factors and recommendation on their correction. A tendency to under-prescription of angiotensin converting enzyme inhibitors was revealed, as well as significantly lower number of recommendations for taking statins and β-adrenoblockers in the group of elderly patients.

State-of-the-art HR-US imaging findings of the most frequent musculoskeletal soft-tissue tumors

International Nuclear Information System (INIS)

Widmann, Gerlig; Riedl, Andreas; Schoepf, Daniel; Glodny, Bernhard; Peer, Siegfried; Gruber, Hannes

2009-01-01

High resolution ultrasound (HR-US) including color Doppler ultrasound (CD-US), power Doppler ultrasound (PD-US), and spectral wave analysis (SWA), is a broadly available, non-invasive and relatively low-cost modality without ionizing radiation. It is increasingly used for initial assessment of an ambiguous musculoskeletal soft-tissue lesion and for sonographically guided core biopsy. The aim of this review is to provide sonographic findings of the most frequent benign and malign soft-tissue lesions. By this essay, we can show that combined with clinical features, with information on tumor-localization and patient age, many musculoskeletal lesions may be successfully characterized by HR-US. In contrast, a mere morphologic assignment of some fibrous tumors and malignant lesions remains often impossible; however, certain CD-US signs such as anarchic vascular architecture or arteriovenous shunting may be very helpful indicators for malignancy. HR-US offers a simple, quick, and reliable first-line examination of musculoskeletal soft-tissue lesions and may have an important role in the diagnostic work-up followed by magnetic resonance or multimodality imaging and guided core biopsy. (orig.)

HR TRAINING PROGRAMS – CASE STUDY: WHAT ARE THE PARTICIPANTS’ EXPECTATIONS?

OpenAIRE

Abrudan Maria-Madela; Hatos Roxana; Matei Mirabela-Constanta

2010-01-01

When conducting a training program, training providers should ask themselves this question: What are the participants’ expectations? Training providers must correlate their programs with the needs and expectations of participants in order to be successful. Considering there is a need for the professionalization of human resources management activities, we focused our attention on three key occupations of HR: Human Resources Analyst, Human Resources Inspector and Human Resources Manager. To as...

Economic and other barriers to adopting recommendations to prevent childhood obesity: results of a focus group study with parents

Directory of Open Access Journals (Sweden)

Taveras Elsie M

2009-12-01

Full Text Available Abstract Background Parents are integral to the implementation of obesity prevention and management recommendations for children. Exploration of barriers to and facilitators of parental decisions to adopt obesity prevention recommendations will inform future efforts to reduce childhood obesity. Methods We conducted 4 focus groups (2 English, 2 Spanish among a total of 19 parents of overweight (BMI ≥ 85th percentile children aged 5-17 years. The main discussion focused on 7 common obesity prevention recommendations: reducing television (TV watching, removing TV from child's bedroom, increasing physically active games, participating in community or school-based athletics, walking to school, walking more in general, and eating less fast food. Parents were asked to discuss what factors would make each recommendation more difficult (barriers or easier (facilitators to follow. Participants were also asked about the relative importance of economic (time and dollar costs/savings barriers and facilitators if these were not brought into the discussion unprompted. Results Parents identified many barriers but few facilitators to adopting obesity prevention recommendations for their children. Members of all groups identified economic barriers (time and dollar costs among a variety of pertinent barriers, although the discussion of dollar costs often required prompting. Parents cited other barriers including child preference, difficulty with changing habits, lack of information, lack of transportation, difficulty with monitoring child behavior, need for assistance from family members, parity with other family members, and neighborhood walking safety. Facilitators identified included access to physical activity programs, availability of alternatives to fast food and TV which are acceptable to the child, enlisting outside support, dietary information, involving the child, setting limits, making behavior changes gradually, and parental change in shopping

A Social Media Peer Group Intervention for Mothers to Prevent Obesity and Promote Healthy Growth from Infancy: Development and Pilot Trial.

Science.gov (United States)

Gruver, Rachel S; Bishop-Gilyard, Chanelle T; Lieberman, Alexandra; Gerdes, Marsha; Virudachalam, Senbagam; Suh, Andrew W; Kalra, Gurpreet K; Magge, Sheela N; Shults, Justine; Schreiner, Mark S; Power, Thomas J; Berkowitz, Robert I; Fiks, Alexander G

2016-08-02

Evidence increasingly indicates that childhood obesity prevention efforts should begin as early as infancy. However, few interventions meet the needs of families whose infants are at increased obesity risk due to factors including income and maternal body mass index (BMI). Social media peer groups may offer a promising new way to provide these families with the knowledge, strategies, and support they need to adopt obesity prevention behaviors. The aim of this study is to develop and pilot test a Facebook-based peer group intervention for mothers, designed to prevent pediatric obesity and promote health beginning in infancy. We conducted in-depth semi-structured interviews with 29 mothers of infants and focus groups with 30 pediatric clinicians, to inform the development of a theory-based intervention. We then conducted a single-group pilot trial with 8 mothers to assess its feasibility and acceptability. All participants were recruited offline at pediatric primary care practices. Participants in the pilot trial joined a private Facebook group, moderated by a psychologist, with a weekly video-based curriculum, and also had the option to meet at a face-to-face event. Within the Facebook group, mothers were encouraged to chat, ask questions, and share photos and videos of themselves and babies practicing healthy behaviors. Consistent with the literature on obesity prevention, the curriculum addressed infant feeding, sleep, activity, and maternal well-being. Feasibility was assessed using the frequency and content of group participation by mothers, and acceptability was measured using online surveys and phone interviews. Based on preferences of mothers interviewed (mean BMI 35 kg/m(2), all Medicaid-insured, mean age 27, all Black), we designed the intervention to include frequent posts with new information, videos showing parents of infants demonstrating healthy behaviors, and an optional face-to-face meeting. We developed a privacy and safety plan that met the needs

The variable Herbig Ae star HR 5999: VIII. Spectroscopic observations 1975 - 1985 and correlations with simulataneous photometry

International Nuclear Information System (INIS)

Tjin, A.; Djie, H.R.E.; The, P.S.; Andersen, J.; Nordstroem, B.; Finkenzeller, U.; Jankovics, I.

1989-01-01

Visual spectroscopy of the irregularly variable Herbig Ae star HR 5999 over the past 15 years is summarised. The general features of the spectrum indicate that HR 5999 is an A5-7 III-IVe star with an extended circumstellar atmosphere. Typical lines have a rotationally broadened photospheric component and one or two blue-shifted ''shell'' components. The average radial velocity of the photospheric components, together with the common proper motions of the stars strongly suggest that HR 5999 and the peculiar B6 star HR 6000 from a physical pair, with common age. In order to study the relation between variations in the spectrum and in the brightness of the star, three sequences of simultaneous spectroscopic and photometric observations have been obtained during the past decade. From these and other (isolated) simultaneous observations we concluded that: (a) the photospheric radial velocity component is variable, possibly with a period of about 14 days, which could point to the presence of a close companion, (b) occasionally, sudden variations may occur (within one night) either in the photospheric line components,or in the shell (absorption or emission) components or both; (c) a decreasing brightness is correlated with increasing Hα-emission flux and a decreasing wind velocity in the shell region. An interpretation of these correlations in terms of magnetic activity is proposed

M-BAND IMAGING OF THE HR 8799 PLANETARY SYSTEM USING AN INNOVATIVE LOCI-BASED BACKGROUND SUBTRACTION TECHNIQUE

International Nuclear Information System (INIS)

Galicher, Raphael; Marois, Christian; Macintosh, Bruce; Konopacky, Quinn; Barman, Travis

2011-01-01

Multi-wavelength observations/spectroscopy of exoplanetary atmospheres are the basis of the emerging exciting field of comparative exoplanetology. The HR 8799 planetary system is an ideal laboratory to study our current knowledge gap between massive field brown dwarfs and the cold 5 Gyr old solar system planets. The HR 8799 planets have so far been imaged at J- to L-band, with only upper limits available at M-band. We present here deep high-contrast Keck II adaptive optics M-band observations that show the imaging detection of three of the four currently known HR 8799 planets. Such detections were made possible due to the development of an innovative LOCI-based background subtraction scheme that is three times more efficient than a classical median background subtraction for Keck II AO data, representing a gain in telescope time of up to a factor of nine. These M-band detections extend the broadband photometric coverage out to ∼5 μm and provide access to the strong CO fundamental absorption band at 4.5 μm. The new M-band photometry shows that the HR 8799 planets are located near the L/T-type dwarf transition, similar to what was found by other studies. We also confirm that the best atmospheric fits are consistent with low surface gravity, dusty, and non-equilibrium CO/CH 4 chemistry models.

Conducting cancer control and survivorship research via cooperative groups: a report from the American Society of Preventive Oncology.

Science.gov (United States)

Palesh, Oxana; Demark-Wahnefried, Wendy; Mustian, Karen; Minasian, Lori; Rowland, Julia; Sprod, Lisa; Janelsins, Michelle; Peppone, Luke; Sloan, Jeff; Engquist, Karen Basen; Jones, Lee; Buist, Diana; Paskett, Electra D

2011-05-01

As the number of cancer survivors expands, the need for cancer control and survivorship research becomes increasingly important. The National Cancer Institute (NCI) Cooperative Groups may offer a viable platform to perform such research. Observational, preventive, and behavioral research can often be performed within the cooperative group setting, especially if resources needed for evaluation are fairly simple, if protocols are easily implemented within the typical clinical setting, and if interventions are well standardized. Some protocols are better suited to cooperative groups than are others, and there are advantages and disadvantages to conducting survivorship research within the cooperative group setting. Behavioral researchers currently involved in cooperative groups, as well as program staff within the NCI, can serve as sources of information for those wishing to pursue symptom management and survivorship studies within the clinical trial setting. The structure of the cooperative groups is currently changing, but going forward, survivorship is bound to be a topic of interest and one that perhaps may be more easily addressed using the proposed more centralized structure. ©2011 AACR.

Challenges and opportunities in international molecular cancer prevention research: An ASPO Molecular Epidemiology and the Environment and International Cancer Prevention Interest Groups Report.

Science.gov (United States)

Epplein, Meira; Bostick, Roberd M; Mu, Lina; Ogino, Shuji; Braithwaite, Dejana; Kanetsky, Peter A

2014-11-01

The International Agency for Research on Cancer estimates that over half of the new cancer cases and almost two-thirds of the cancer deaths in 2012 occurred in low and middle income countries. To discuss the challenges and opportunities to reducing the burden of cancer worldwide, the Molecular Epidemiology and the Environment and the International Issues in Cancer Special Interest Groups joined forces to hold a session during the 38th Annual Meeting of the American Society of Preventive Oncology (March 2014, Arlington, Virginia). The session highlighted three topics of particular interest to molecular cancer prevention researchers working internationally, specifically: 1) biomarkers in cancer research; 2) environmental exposures and cancer; and 3) molecular pathological epidemiology. A major factor for successful collaboration illuminated during the discussion was the need for strong, committed, and reliable international partners. A key element of establishing such relationships is to thoroughly involve individual international collaborators in the development of the research question; engaged international collaborators are particularly motivated to champion and shepherd the project through all necessary steps, including issues relating to institutional review boards, political sensitivity, laboratory-based assays, and tumor subtyping. Also essential is allotting time for the building, maintaining, and investing in such relationships so that successful international collaborations may take root and bloom. While there are many challenges inherent to international molecular cancer research, the opportunities for furthering the science and prevention of cancer worldwide are great, particularly at this time of increasing cancer incidence and prevalence in low and middle income countries. ©2014 American Association for Cancer Research.

Routine culture-based screening versus risk-based management for the prevention of early-onset group B streptococcus disease in the neonate: a systematic review.

Science.gov (United States)

Kurz, Ella; Davis, Deborah

2015-04-17

Early-onset group B streptococcus disease, recognized as the most common cause of early onset neonatal sepsis in developed countries, is transmitted vertically from the group B streptococcus carrier mother to the neonate in the peripartum. Accordingly, early-onset group B streptococcus disease is prevented by halting the transmission of the microorganism from the mother to the infant. Two main methods, routine culture-based screening and risk-based management, may be used in the identification of mothers requiring intrapartum antibiotic prophylaxis in labor. While there are advantages and disadvantages to each, there is limited high level evidence available as to which method is superior. To identify the effectiveness of risk-based management versus routine culture-based screening in the prevention of early-onset group B streptococcus disease in the neonate. This review considered studies which treated pregnant women with intrapartum antibiotic prophylaxis following risk- and culture-based protocols for the prevention of early-onset group B streptococcus disease in the neonate. Types of intervention: This review considered studies that evaluated risk-based management against routine culture-based screening for the prevention of early-onset group B streptococcus disease in the neonate. Types of studies: This review looked for highest evidence available which in this case consisted of one quasi experimental study and eight comparative cohort studies with historical or concurrent control groups. Types of outcomes: Incidence of early-onset group B streptococcus disease in neonates as measured by positive group B streptococcus culture from an otherwise sterile site. Secondary outcomes include neonatal death due to group B streptococcus sepsis and percentage of women who received intrapartum antibiotic prophylaxis. A multi-step search strategy was used to find studies which were limited to the English language and published between January 2000 and June 2013. The quality

STAR-BASED METHODS FOR PLEIADES HR COMMISSIONING

Directory of Open Access Journals (Sweden)

S. Fourest

2012-07-01

Full Text Available PLEIADES is the highest resolution civilian earth observing system ever developed in Europe. This imagery program is conducted by the French National Space Agency, CNES. It has been operating since 2012 a first satellite PLEIADES-HR launched on 2011 December 17th, a second one should be launched by the end of the year. Each satellite is designed to provide optical 70 cm resolution colored images to civilian and defense users. Thanks to the extreme agility of the satellite, new calibration methods have been tested, based on the observation of celestial bodies, and stars in particular. It has then been made possible to perform MTF measurement, re-focusing, geometrical bias and focal plane assessment, absolute calibration, ghost images localization, micro-vibrations measurement, etc… Starting from an overview of the star acquisition process, this paper will discuss the methods and present the results obtained during the first four months of the commissioning phase.

Draft genome sequence of a human-associated isolate of Haloferax alexandrinus strain Arc-hr, an extremely halophilic archaea.

Science.gov (United States)

Khelaifia, S; Caputo, A; Djossou, F; Raoult, D

2017-01-01

We report the draft genome sequence of Haloferax alexandrinus strain Arc-hr (CSUR P798), isolated from the human gut of a 10-year-old Amazonian individual. Its 3 893 626 bp genome exhibits a 66.00% GC content. The genome of the strain Arc-hr contains 37 genes identified as ORFans, seven genes associated to halocin and 11 genes associated with polyketide synthases or nonribosomal peptide synthetases.

DOE regulation of mixed waste. Hearing before the Subcommittee on Energy Conservation and Power and the Subcommittee on Commerce, Transportation, and Tourism of the Committee on Energy and Commerce, House of Representatives, Ninety-Ninth Congress, Second Session on H.R. 2009 and H.R. 2593, April 10, 1986

International Nuclear Information System (INIS)

Anon.

1986-01-01

Testimony by representatives of the Environmental Protection Agency, citizen environmental organizations, DOE, and universities on the Mixed Hazardous Waste Amendment Act of 1985 (H.R. 2009) and the Military Radioactive Emissions Control Act of 1985 (H.R. 2593) focused on safety aspects of mixed wastes at DOE facilities from the point of view of the general public and the implications for tourism and recreation in affected areas. H.R. 2593 calls for standards and continuous independent monitoring, while H.R. 2009 ensures that wastes the Solid Waste Management Act covers solid wastes containing radioactive material. The testimony covered definitions and interpretations by byproduct material and the problems associated with self-regulation. The testimony of the 10 witnesses follows the text of the two bills

Determination of rhenium traces in river water by Q-ICP-MS and HR-ICP-MS

International Nuclear Information System (INIS)

Uchida, S.; Tagami, K.; Saito, M.

2003-01-01

A simple separation method was applied to determine rhenium in river water using Q-ICP-MS and HR-ICP-MS. Re was concentrated from 420-925 ml river water using a TEVA resin minicolumn. Such extraction using a resin could separate Re from most sample matrices and trace elements. Almost 100% recovery was found throughout the method as determined with radioactive multitracers. The HR-ICP-MS was also used for the direct determination because of its low detection limit for Re (0.007 pg/ml). The Re concentration in the river water samples ranged from 0.9 to 6.5 pg/ml and the three analysis results showed good agreement with each other. (author)

Organizations' ways of employing early retirees: the role of age-based HR policies

NARCIS (Netherlands)

Oude Mulders, J.; Henkens, K.; Schippers, J.

2015-01-01

Purpose of the Study: We examine whether from an organizational perspective it is possible to distinguish different ways of employing early retirees and explore how the employment of early retirees is related to the application of 4 age-based human resource (HR) policies, namely demotion, offering

Organizations' Ways of Employing Early Retirees : The Role of Age-Based HR Policies

NARCIS (Netherlands)

Oude Mulders, Jaap; Henkens, Kène; Schippers, Joop

PURPOSE OF THE STUDY: We examine whether from an organizational perspective it is possible to distinguish different ways of employing early retirees and explore how the employment of early retirees is related to the application of 4 age-based human resource (HR) policies, namely demotion, offering

Operating characteristics of a 0.87 kW-hr flywheel energy storage module

Science.gov (United States)

Loewenthal, S. H.; Scibbe, H. W.; Parker, R. D.; Zaretsky, E. V.

1985-01-01

Discussion is given of the design and loss characteristics of 0.87 kW-hr (peak) flywheel energy storage module suitable for aerospace and automotive applications. The maraging steel flywheel rotor, a 46-cm- (18-in-) diameter, 58-kg (128-lb) tapered disk, delivers 0.65 kW-hr of usable energy between operating speeds of 10,000 and 20,000 rpm. The rotor is supported by 20- and 25-mm bore diameter, deep-groove ball bearings, lubricated by a self-replenishing wick type lubrication system. To reduce aerodynamic losses, the rotor housing was evacuated to vacuum levels from 40 to 200 millitorr. Dynamic rotor instabilities uncovered during testing necessitated the use of an elastometric-bearing damper to limit shaft excursions. Spindown losses from bearing, seal, and aerodynamic drag at 50 millitorr typically ranged from 64 to 193 W at 10,000 and 20,000 rpm, respectively. Discharge efficiency of the flywheel system exceeded 96 percent at torque levels greater than 21 percent of rated torque.

Effect of vitamin D(3) and calcium on fracture risk in 65- to 71-year-old women: a population-based 3-year randomized, controlled trial--the OSTPRE-FPS.

Science.gov (United States)

Salovaara, Kari; Tuppurainen, Marjo; Kärkkäinen, Matti; Rikkonen, Toni; Sandini, Lorenzo; Sirola, Joonas; Honkanen, Risto; Alhava, Esko; Kröger, Heikki

2010-07-01

Antifracture efficacy of high-dose vitamin D (800 IU) and calcium (1000 mg) remains controversial. To determine whether daily 800 IU of vitamin D and 1000 mg of calcium supplementation prevents fractures, we randomized 3432 women of the population-based Osteoporosis Risk Factor and Prevention (OSTPRE) Study cohort (ages 65 to 71 years) living in the region of northern Savonia, Finland (latitude 62 degrees to 64 degrees N) for 3 years to receive 800 IU of cholecalciferol and 1000 mg of calcium as calcium carbonate or to a control group that did not receive placebo. The main outcome measure was incident fractures. Fracture data were collected in telephone interviews and validated. Data on 3195 women, 1586 in the intervention group and 1609 in the control group, were available for analysis. In adjusted Cox proportional hazards models, the risk of any fracture decreased in the vitamin D and calcium group by 17% [adjusted hazard ratio (aHR) = 0.83; 95% confidence interval (CI) 0.61-1.12], and the risk of any nonvertebral fracture decreased by 13% (aHR = 0.87; 95% CI 0.63-1.19). The risk of distal forearm fractures decreased by 30% (aHR = 0.70; 95% CI 0.41-1.20), and the risk of any upper extremity fractures decreased by 25% (aHR = 0.75; 95% CI 0.49-1.16), whereas the risk of lower extremity fractures remained essentially equal (aHR = 1.02; 95% CI 0.58-1.80). None of these effects reached statistical significance. In conclusion, this study did not produce statistically significant evidence that vitamin D and calcium supplementation prevents fractures in a 65- to 71-year-old general population of postmenopausal women. 2010 American Society for Bone and Mineral Research.

Inactivation of the HR6B ubiquitin-conjugating DNA repair enzyme in mice causes male sterility associated with chromatin modification.

NARCIS (Netherlands)

J. van Klaveren; J. de Wit (Jan); C.G. van Gurp; M.H.M. Koken (Marcel); M. Vermey; J.H. van Roijen (Jan Herman); J.T.M. Vreeburg (Jan); W.M. Baarends (Willy); D. Bootsma (Dirk); J.A. Grootegoed (Anton); J.H.J. Hoeijmakers (Jan); H.P. Roest (Henk)

1996-01-01

textabstractThe ubiquitin-conjugating yeast enzyme RAD6 and its human homologs hHR6A and hHR6B are implicated in postreplication repair and damage-induced mutagenesis. The yeast protein is also required for sporulation and may modulate chromatin structure via histone ubiquitination. We report the

Redesain Pasar Pagi Jalan HR. Soebrantas Pekanbaru dengan Pendekatan Arsitektur Tropis

OpenAIRE

', Asmadi '; Hidayat, Wahyu '; Rijal, Muhammad '

2014-01-01

Pasar Pagi located in HR.Soebrantas street takes an imfortant role in fulfilling the needs of the society surroundings, completely to the economic social order. Considering the unsuppported services faced in these public facilities; frequently traffic congestion, insufficient parking space, poor drainage system, and incompletely arranged market spot, redesigning of the Pasar Pagi is a significance to overcome the cases exist. The design method undertaken prior to the project uses the principl...

Factors affecting the prevalence of strongly and weakly carcinogenic and lower-risk human papillomaviruses in anal specimens in a cohort of men who have sex with men (MSM.

Directory of Open Access Journals (Sweden)

Dorothy J Wiley

Full Text Available MSM are at higher risk for invasive anal cancer. Twelve human papillomaviruses (HPVs cause cervical cancer in women (Group 1 high-risk HPVs (hrHPVs and 13 HPVs are probable/possible causes (Group 2 hrHPVs of cervical malignancy. HPVs rarely associated with malignancy are classified as lower-risk HPVs (lrHPVs.Dacron-swab anal-cytology specimens were collected from and data complete for 97% (1262/1296 of Multicenter AIDS Cohort Study (MACS men tested for HPVs using the Linear Array assay. Multivariate Poisson regression analyses estimated adjusted prevalence ratios for Group 1/2 hrHPVs and lrHPVs, controlling for the effects of age, race, ethnicity, sexual partnerships, smoking; HIV-infection characteristics, treatment, and immune status among HIV-infected men.HIV-infected men showed 35-90% higher prevalence of Group 1/2 hrHPVs and lrHPVs than HIV-uninfected men, and higher prevalence of multi-Type, and multiple risk-group infections. CD4+ T-cell count was inversely associated with HPV Group 2 prevalence (p<0.0001. The number of receptive anal intercourse (RAI partners reported in the 24 months preceding HPV testing predicted higher prevalence of Group 1/2 hrHPVs. Men reporting ≥30 lifetime male sex partners before their first MACS visit and men reporting ≥1 RAI partners during the 24 months before HPV testing showed 17-24% and 13-17% higher prevalence of lrHPVs (p-values ≤0.05. Men reporting smoking between MACS visit 1 and 24 months before HPV testing showed 1.2-fold higher prevalence of Group 2 hrHPVs (p = 0.03. Both complete adherence to CART (p = 0.02 and HIV load <50 copies/mL (p = 0.04 were protective for Group 1 hrHPVs among HIV-infected men.HIV-infected men more often show multi-type and multi-group HPV infections HIV-uninfected men. Long-term mutual monogamy and smoking cessation, generally, and CART-adherence that promotes (HIV viremia control and prevents immunosuppression, specifically among HIV-infected MSM, are

H.R. 3236 and H.R. 4458, bills affecting veterans exposed to ionizing radiation in military service. Hearing before the Subcommittee on Compensation, Pension and Insurance of the Committee on Veteran's Affairs, House of Representatives, One Hundred Second Congress, Second Session, May 27, 1992

International Nuclear Information System (INIS)

Anon.

1992-01-01

The hearing addresses H.R. 3236 and H.R. 4458 bills affecting veterans exposed to ionizing radiation in military service. The bills authorized treatment and provide benefits to military veterans who have been adversely affected by exposure to radioactive materials. Statements of government and industry officials are included along with documents submitted for the record

Can human resources induce sustainability in business?: Modeling, testing and correlating HR index and company's business results

Directory of Open Access Journals (Sweden)

Zubović Jovan

2015-01-01

Full Text Available Abstract In this paper the authors analyze the impact of the composite human resource index on sustainable growth in a specific business sector in a transition country. Sustainability of country's economy is growingly relying on the knowledge economy which has been implemented in strategies of sustainable development throughout Europe. The knowledge economy is mostly based on human resources and the way they are organized and managed in the companies actively operating in competitive markets. In order to confirm importance of the human resources (HR index, results were tested by means of modeling, measuring and correlating the HR index with business results at micro level. The tests were conducted on the data from the survey in Serbian meat processing industry. The results were then compared with the results from the survey conducted in a financial industry. Moreover, a model was made that could be applicable in all countries that do not have available official statistic data on the level of investments in human resources. The focus was on determining the correlation direction, and hence creating a research model applicable in all business sectors. It has been found that a significant one-way correlation exists between business performance and increased HR index. In that way it has been confirmed that in Serbian economy that has recorded global decrease during transition, certain business sectors, and especially companies with high levels of investments in improving its HR index record above average and sustainable growth.

On the prevention of cutaneous injuries caused by radiotherapy of carcinomas of the breast

International Nuclear Information System (INIS)

Pischnamazzadeh-Hedjabi, M.

1983-01-01

A longitudinal, randomised study was carried out to assess the efficacy of O-(beta-hydroxyethyl)-rutoside (HR), when used as a radioprotective substance in radiotherapy of carcinomas of the breast. A total of 62 patients were included in the study and randomly assigned to one treatment group and one control group, each of which consisted of 31 patients. Except for the use of HR, the therapeutic strategies followed in the two study groups were identical. The protective effect against radiation-induced cutaneous injuries seen under treatment with Venoruton attained statistical significance as proven by the Chi-square test. Undesirable manifestations attributable to the test substance could not be observed, the only exception being one allergic reaction. It is reasonably safe to assume that there are no further protective influences of the substance on the tumour tissue. (orig.) [de

Computational identification, characterization and validation of potential antigenic peptide vaccines from hrHPVs E6 proteins using immunoinformatics and computational systems biology approaches.

Directory of Open Access Journals (Sweden)

Abbas Khan

Full Text Available High-risk human papillomaviruses (hrHPVs are the most prevalent viruses in human diseases including cervical cancers. Expression of E6 protein has already been reported in cervical cancer cases, excluding normal tissues. Continuous expression of E6 protein is making it ideal to develop therapeutic vaccines against hrHPVs infection and cervical cancer. Therefore, we carried out a meta-analysis of multiple hrHPVs to predict the most potential prophylactic peptide vaccines. In this study, immunoinformatics approach was employed to predict antigenic epitopes of hrHPVs E6 proteins restricted to 12 Human HLAs to aid the development of peptide vaccines against hrHPVs. Conformational B-cell and CTL epitopes were predicted for hrHPVs E6 proteins using ElliPro and NetCTL. The potential of the predicted peptides were tested and validated by using systems biology approach considering experimental concentration. We also investigated the binding interactions of the antigenic CTL epitopes by using docking. The stability of the resulting peptide-MHC I complexes was further studied by molecular dynamics simulations. The simulation results highlighted the regions from 46-62 and 65-76 that could be the first choice for the development of prophylactic peptide vaccines against hrHPVs. To overcome the worldwide distribution, the predicted epitopes restricted to different HLAs could cover most of the vaccination and would help to explore the possibility of these epitopes for adaptive immunotherapy against HPVs infections.

Proposed plan for interim remedial measures at the 100-HR-1 Operable Unit, Hanford Site, Richland, Washington. Draft A

International Nuclear Information System (INIS)

1994-09-01

This proposed plan introduces the interim remedial measures for addressing contaminated soil at the 100-HR-1 Operable Unit, located at the Hanford Site. In addition, this plan includes a summary of other alternatives analyzed and considered for the 100-HR-1 Operable Unit. The EPA, DOE, and Washington State Dept. of Ecology believe that a combination of removal, treatment, and disposal technologies, where appropriate, would significantly reduce the potential threats to human health and the environment at the 100-HR-1 Operable Unit high-priority waste sites. The remedial actions described in this proposed plan are designed to minimize human health and ecological risks and ensure that additional contaminants originating from these waste sites are not transported to the groundwater. The 100-HR-1 Operable Unit contains the retention basin for the H reactor cooling system, process effluent trenches, the Pluto crib which received an estimated 260 gallons of radioactive liquid waste, process effluent pipelines, and solid waste sites used for the burial of decontaminated and decommissioned equipment from other facilities. Potential health threats would be from the isotopes of cesium, cobalt, europium, plutonium, and strontium, and from chromium, arsenic, lead, and chysene

Bone structure assessed by HR-pQCT, TBS and DXL in adult patients with different types of osteogenesis imperfecta.

Science.gov (United States)

Kocijan, R; Muschitz, C; Haschka, J; Hans, D; Nia, A; Geroldinger, A; Ardelt, M; Wakolbinger, R; Resch, H

2015-10-01

Bone microarchitecture by high-resolution peripheral quantitative computed tomography (HR-pQCT) was assessed in adult patients with mild, moderate, and severe osteogenesis imperfecta (OI). The trabecular bone score (TBS), bone mineral density (BMD) by dual-energy X-ray absorptiometry (DXA), and dual X-ray and laser (DXL) at the calcaneus were likewise assessed in patients with OI. Trabecular microstructure and BMD in particular were severely altered in patients with OI. OI is characterized by high fracture risk but not necessarily by low BMD. The main purpose of this study was to assess bone microarchitecture and BMD at different skeletal sites in different types of OI. HR-pQCT was performed in 30 patients with OI (mild OI-I, n = 18 (41.8 [34.7, 55.7] years) and moderate to severe OI-III-IV, n = 12 (47.6 [35.3, 58.4] years)) and 30 healthy age-matched controls. TBS, BMD by DXA at the lumbar spine and hip, as well as BMD by DXL at the calcaneus were likewise assessed in patients with OI only. At the radius, significantly lower trabecular parameters including BV/TV (p = 0.01 and p < 0.0001, respectively) and trabecular number (p < 0.0001 and p < 0.0001, respectively) as well as an increased inhomogeneity of the trabecular network (p < 0.0001 and p < 0.0001, respectively) were observed in OI-I and OI-III-IV in comparison to the control group. Similar results for trabecular parameters were found at the tibia. Microstructural parameters were worse in OI-III-IV than in OI-I. No significant differences were found in cortical thickness and cortical porosity between the three subgroups at the radius. The cortical thickness of the tibia was thinner in OI-I (p < 0.001), but not OI-III-IV, when compared to controls. Trabecular BMD and trabecular bone microstructure in particular are severely altered in patients with clinical OI-I and OI-III-IV. Low TBS and DXL and their significant associations to HR-pQCT parameters of trabecular bone support this conclusion.

Getting People Involved: The Benefit of Intellectual Capital Management for Addressing HR Challenges

Science.gov (United States)

Pook, Katja

2011-01-01

Purpose: This paper aims to explore the benefits of intellectual capital assessment for facing current challenges of human resources work and organizational development. Design/methodology/approach: The paper takes findings of studies on challenges in HR work and maps them with features of intellectual capital assessment methods. It is thus a…

Creep properties of simulated heat-affected zone of HR3C austenitic steel

Czech Academy of Sciences Publication Activity Database

Sklenička, Václav; Kuchařová, Květa; Kvapilová, Marie; Svoboda, Milan; Král, Petr; Dvořák, Jiří

2017-01-01

Roč. 128, JUN (2017), s. 238-247 ISSN 1044-5803 R&D Projects: GA MŠk(CZ) LQ1601 Institutional support: RVO:68081723 Keywords : HR3C steel * Welding * Heat affected zone * Creep * Microstructure * Fractography Subject RIV: JG - Metallurgy OBOR OECD: Materials engineering Impact factor: 2.714, year: 2016

Vaccines for the prevention of meningococcal capsular group B disease: What have we recently learned?

Science.gov (United States)

Findlow, Jamie

2016-01-01

Meningococcal disease remains a feared and devastating cause of sepsis and meningitis. Disease incidence is highest among infants and children although a significant burden of disease is experienced by adolescents, young adults and those with specific risk-factors. Prevention of disease against capsular groups A, C, W and Y; 4 of the 5 most pathogenic groups is achievable using capsular polysaccharide vaccines. It has only recently been possible to provide protection against capsular group B (MenB) strains following the licensure of a 4 component group B vaccine (4CMenB) in Europe in 2013. Following licensure, 4CMenB has been used in specific at-risk groups and in response to outbreaks of MenB disease. The largest outbreak interventions have been in students at 2 universities in the United States and for all individuals aged 2 months to 20 years of age in Quebec, Canada. The vaccine was recommended in February 2014 for implementation into the UK infant schedule at 2, 4 and 12 months of age, although it has taken over 12 months to resolve procurement discussions to enable implementation. The UK recommendation incorporates prophylactic paracetamol with infant doses when 4CMenB is administered concomitantly with routine vaccines. This is based on recent data demonstrating the ability of paracetamol to reduce fever rates to background levels without impacting immunogenicity. Post-implementation surveillance will be important to provide vaccine efficacy data as this was not possible to determine in pre-licensure studies due to the relative infrequency of MenB cases.

Selvitys HR House Oy:n vuokratyöntekijöiden työtyytyväisyydestä

OpenAIRE

Kaskela, Leeni

2011-01-01

Opinnäytetyön tarkoituksena oli selvittää HR House Oy:n palveluksessa olevien vuokratyöntekijöiden työtyytyväisyyteen vaikuttavia asioita. Opinnäytetyö on laadullinen tutkielma, jossa käytän tutkimusmenetelmänä teemahaastattelua. Tutkimuskysymykseni selvittävät, mitkä asiat vaikuttavat työntekijöiden työ- tyytyväisyyteen ja mitä he kertovat työtyytyväisyyteen vaikuttavista tekijöistä. Toimeksianto opinnäytetyön tekemiseen on tullut HR House Oy Henkilöstöpalveluilta. Tavoitteena oli löytää kei...

A Policy Intervention Study to Identify High-Risk Groups to Prevent Industrial Accidents in Republic of Korea

Directory of Open Access Journals (Sweden)

Kwan Hyung Yi

2016-09-01

Conclusion: The manufacturing industry, age over 50 years and workplaces with more than 50 employees showed a high severity level of occupational accidents. Male workers showed a higher severity level of occupational accidents than female workers. The employment period of < 3 years and newly hired workers with a relatively shorter working period are likely to have more occupational accidents than others. Overall, an industrial accident prevention policy must be established by concentrating all available resources and capacities of these high-risk groups.

1+1=3 De kansen van samenwerking tussen wetenschap en praktijk bij HR analytics

NARCIS (Netherlands)

Charissa Freese; Sjoerd van den Heuvel

2017-01-01

Wanneer we over HRM en technologie spreken, kunnen we niet meer heen om HR analytics. Gefaciliteerd door de alsmaar groeiende hoeveelheid beschikbare data, oftewel Big Data, proberen organisaties momenteel volop waardevolle inzichten uit de bijna oneindige hoeveelheid data te genereren. Samenwerking

Cisplatin impairs rat liver mitochondrial functions by inducing changes on membrane ion permeability: Prevention by thiol group protecting agents

International Nuclear Information System (INIS)

Custodio, Jose B.A.; Cardoso, Carla M.P.; Santos, Maria S.; Almeida, Leonor M.; Vicente, Joaquim A.F.; Fernandes, Maria A.S.

2009-01-01

Cisplatin (CisPt) is the most important platinum anticancer drug widely used in the treatment of head, neck, ovarian and testicular cancers. However, the mechanisms by which CisPt induces cytotoxicity, namely hepatotoxicity, are not completely understood. The goal of this study was to investigate the influence of CisPt on rat liver mitochondrial functions (Ca 2+ -induced mitochondrial permeability transition (MPT), mitochondrial bioenergetics, and mitochondrial oxidative stress) to better understand the mechanism underlying its hepatotoxicity. The effect of thiol group protecting agents and some antioxidants against CisPt-induced mitochondrial damage was also investigated. Treatment of rat liver mitochondria with CisPt (20 nmol/mg protein) induced Ca 2+ -dependent mitochondrial swelling, depolarization of membrane potential (ΔΨ), Ca 2+ release, and NAD(P)H fluorescence intensity decay. These effects were prevented by cyclosporine A (CyA), a potent and specific inhibitor of the MPT. In the concentration range of up to 40 nmol/mg protein, CisPt slightly inhibited state 3 and stimulated state 2 and state 4 respiration rates using succinate as respiratory substrate. The respiratory indexes, respiratory control ratio (RCR) and ADP/O ratios, the ΔΨ, and the ADP phosphorylation rate were also depressed. CisPt induced mitochondrial inner membrane permeabilization to protons (proton leak) but did not induce significant changes on mitochondrial H 2 O 2 generation. All the effects induced by CisPt on rat liver mitochondria were prevented by thiol group protecting agents namely, glutathione (GSH), dithiothreitol (DTT), N-acetyl-L-cysteine (NAC) and cysteine (CYS), whereas superoxide-dismutase (SOD), catalase (CAT) and ascorbate (ASC) were without effect. In conclusion, the anticancer drug CisPt: (1) increases the sensitivity of mitochondria to Ca 2+ -induced MPT; (2) interferes with mitochondrial bioenergetics by increasing mitochondrial inner membrane permeabilization to

Treatment outcomes of different prognostic groups of patients on cancer and leukemia group B trial 39801: induction chemotherapy followed by chemoradiotherapy compared with chemoradiotherapy alone for unresectable stage III non-small cell lung cancer.

Science.gov (United States)

Stinchcombe, Thomas E; Hodgson, Lydia; Herndon, James E; Kelley, Michael J; Cicchetti, M Giulia; Ramnath, Nithya; Niell, Harvey B; Atkins, James N; Akerley, Wallace; Green, Mark R; Vokes, Everett E

2009-09-01

In Cancer and Leukemia Group B 39801, we evaluated whether induction chemotherapy before concurrent chemoradiotherapy would result in improved survival and demonstrated no significant benefit from the addition of induction chemotherapy. The primary objective of this analysis was to dichotomize patients into prognostic groups using factors predictive of survival and to investigate whether induction chemotherapy was beneficial in either prognostic group. A Cox proportional hazard model was used to assess the impact on survival of the following factors: (>or=70 versus or=13 g/dl), performance status (PS) (1 versus 0), weight loss (>or=5% versus or=5%, age >or=70 years, PS of 1, and hgb or=2 poor prognostic factors (n = 165) or or=2 versus patients with or=2 factors (HR = 0.86, 95% CI, 0.63-1.17; p = 0.34) or HR = 0.97, 95% CI, 0.70-1.35; p = 0.87). There is no evidence that induction chemotherapy is beneficial in either prognostic group.

Associations of Coffee Drinking and Cancer Mortality in the Cancer Prevention Study-II.

Science.gov (United States)

Gapstur, Susan M; Anderson, Rebecca L; Campbell, Peter T; Jacobs, Eric J; Hartman, Terryl J; Hildebrand, Janet S; Wang, Ying; McCullough, Marjorie L

2017-10-01

Background: Associations of coffee consumption with cancer mortality are inconsistent for many types of cancer, and confounding by smoking is an important concern. Methods: Cox proportional hazards regression was used to estimate multivariable-adjusted HRs for coffee consumption associated with death from all cancers combined and from specific cancer types among 922,896 Cancer Prevention Study-II participants ages 28-94 years who completed a four-page questionnaire and were cancer free at baseline in 1982. Results: During follow-up through 2012, there were 118,738 cancer-related deaths. There was a nonlinear association between coffee consumption and all-cancer death among current smokers and former smokers and no association among never smokers. Among nonsmokers, a 2 cup/day increase in coffee consumption was inversely associated with death from colorectal [HR = 0.97; 95% confidence interval (CI) 0.95-0.99], liver [HR = 0.92; 95% CI, 0.88-0.96], and female breast (HR = 0.97; 95% CI, 0.94-0.99) cancers, and positively associated with esophageal cancer-related death (HR = 1.07; 95% CI, 1.02-1.12). For head and neck cancer, a nonlinear inverse association was observed starting at 2-3 cups per day (HR = 0.72; 95% CI, 0.55-0.95), with similar associations observed at higher levels of consumption. Conclusions: These findings are consistent with many other studies that suggest coffee drinking is associated with a lower risk of colorectal, liver, female breast, and head and neck cancer. The association of coffee consumption with higher risk of esophageal cancer among nonsmokers in our study should be confirmed. Impact: These results underscore the importance of assessing associations between coffee consumption and cancer mortality by smoking status. Cancer Epidemiol Biomarkers Prev; 26(10); 1477-86. ©2017 AACR . ©2017 American Association for Cancer Research.

SPECTROSCOPIC AND PHOTOMETRIC VARIABILITY IN THE A0 SUPERGIANT HR 1040

International Nuclear Information System (INIS)

Corliss, David J.; Morrison, Nancy D.; Adelman, Saul J.

2015-01-01

A time-series analysis of spectroscopic and photometric observables of the A0 Ia supergiant HR 1040 has been performed, including equivalent widths, radial velocities, and Strömgren photometric indices. The data, obtained from 1993 through 2007, include 152 spectroscopic observations from the Ritter Observatory 1 m telescope and 269 Strömgren photometric observations from the Four College Automated Photoelectric Telescope. Typical of late B- and early A-type supergiants, HR 1040 has a highly variable Hα profile. The star was found to have an intermittent active phase marked by correlation between the Hα absorption equivalent width and blue-edge radial velocity and by photospheric connections observed in correlations to equivalent width, second moment and radial velocity in Si ii λλ6347, 6371. High-velocity absorption (HVA) events were observed only during this active phase. HVA events in the wind were preceded by photospheric activity, including Si ii radial velocity oscillations 19–42 days prior to onset of an HVA event and correlated increases in Si ii W λ and second moment from 13 to 23 days before the start of the HVA event. While increases in various line equivalent widths in the wind prior to HVA events have been reported in the past in other stars, our finding of precursors in enhanced radial velocity variations in the wind and at the photosphere is a new result

GPI Spectra of HR8799 C, D, and E in H-K Bands with KLIP Forward Modeling

Science.gov (United States)

Greenbaum, Alexandra Z.; Pueyo, Laurent; Ruffio, Jean-Baptiste; Wang, Jason J.; De Rosa, Robert J.; Aguilar, Jonathan; Rameau, Julien; Barman, Travis; Marois, Christian; Marley, Mark S.;

Attitudes and beliefs among high- and low-risk population groups towards β-thalassemia prevention: a cross-sectional descriptive study from India.

Science.gov (United States)

Chawla, Swati; Singh, Rajnish Kumar; Lakkakula, Bhaskar V K S; Vadlamudi, Raghavendra Rao

2017-07-01

β-thalassemia is an autosomal recessive blood disorder caused by gene mutations that affect all aspects of β-globin production. In majority of Asian countries including India, the frequency of β-thalassemia is closely intertwined with social, cultural, and religious issues of the respective country. Several national level screening programs imparted education regarding β-thalassemia, but follow-up evaluation revealed that education was not effective. It has been hypothesized that the beliefs and attitudes, carrier screening, and education among "high risk communities" will have far-reaching implications towards β-thalassemia prevention in the country. The present study is aimed to investigate attitudes, intention, and behavior of β-thalassemia high- and low-risk ethnic groups towards carrier screening and education. A structured questionnaire on knowledge, attitude, and practice regarding β-thalassemia was administered on 926 individuals belong to Arora, a high-risk ethnic group for β-thalassemia (347 rural (AR) and 202 urban (AU)) and 377 cosmopolitan commoners (CC) aged above 18 years of both sexes. To understand the relationship between various questions, Pearson's correlation test and factor analysis was performed. The responses were further categorized into the theory of planned behavior (TPB) constructs with the measures of the main constructs reported as a mean. Various dimensions of knowledge, attitude, and practice reveal that the urban groups (AU and CC) are better aware of the disease "β-thalassemia" than the rural group (AR) who witness suffering at close quarters. The AR group is more positive for preventive measures than the urban groups. Significant correlations and factor analysis show "intentions" for premarital and prenatal screening highly loaded as outcome behaviors. The Ajzen's "Theory of planned behavior" support that the "intention" and "perceived behavior control" are better predictors of "outcome behavior" compared to "attitude

Prevention and treatment strategy in pregnant women with group B streptococcal infection.

Science.gov (United States)

Tevdorashvili, G; Tevdorashvili, D; Andghuladze, M; Tevdorashvili, M

2015-04-01

Group B streptococcus (GBS; Streptococcus agalactiae) are encapsulated gram-positive cocci belonging to Lancefield group B, that frequently colonizes the human genital and gastrointestinal tracts. It is an important cause of illness in three categories of population: infants, pregnant women, and adults with underlying medical conditions. In pregnant women and postpartum women, GBS is a frequent cause of asymptomatic bacteriuria, urinary tract infection, upper genital tract infection (i.e. intraamniotic infection or chorioamnionitis), postpartum endometritis (8%), pneumonia (2%), puerperal sepsis (2%), and bacteremia without a focal site (31%). It also can cause focal infections such as pneumonia, meningitis, and endocarditis, albeit rarely. Invasive maternal infection with GBS is associated with pregnancy loss and preterm delivery. Prior to the widespread use of maternal intrapartum chemoprophylaxis, maternal colonization with GBS conferred an increased risk of chorioamnionitis, and early postpartum infection. The serotype distribution of invasive GBS infection in pregnant women is similar to that of early-onset neonatal disease. The most common GBS serotypes causing invasive disease in adults and neonates are Ia, Ib, III, and V. Vaccination of adolescent women is considered an ideal solution. However, recent reports (April 2015) have shown that serotype IV GBS is emerging in pregnant carriers and causing infections in neonates and adults. This emergence is of concern because GBS conjugate vaccines that are being developed to prevent invasive disease may protect only against serotypes Ia, Ib, II, III, and V, or combinations thereof. Though research for the development of such a vaccine is underway, a good candidate vaccine has yet to surface.

Effectiveness of preventive support groups for children of mentally ill or addicted parents: a randomized controlled trial.

Science.gov (United States)

van Santvoort, Floor; Hosman, Clemens M H; van Doesum, Karin T M; Janssens, Jan M A M

2014-06-01

In various countries preventive support groups are offered to children of mentally ill and/or addicted parents to reduce the risk that they will develop problems themselves. This study assessed the effectiveness of Dutch support groups for children aged 8-12 years old in terms of reducing negative cognitions; improving social support, competence, and parent-child interaction (direct intervention goals); and reducing emotional and behavioural problems (ultimate intervention aim). Children from 254 families were randomly assigned to the intervention or a control condition. Parents and children completed questionnaires at baseline and 3 and 6 months later. Emotional and behavioural problems of intervention group children were also assessed 1 year after the start. Univariate analyses of variance showed that children in the intervention group experienced a greater decrease in negative cognitions and sought more social support, immediately after participation and 3 months later, as compared to control group children. They also remained stable in their feelings of social acceptance (competence aspect) immediately after the intervention, whereas these feelings declined in control group children. The intervention and control groups both improved over time in terms of cognitions, competence, parent-child interaction and emotional and behavioural problem scores. Additional improvement in terms of problem scores was found in the intervention group 1 year after baseline. Further enhancement of effectiveness requires re-consideration of the support group goals; it should be studied whether the goals reflect the most important and influential risk and protective factors for this specific population. Besides, effects should be studied over a longer period.

Sucralfate versus mesalazine versus hydrocortisone in the prevention of acute radiation proctitis during conformal radiotherapy for prostate carcinoma. A randomized study

International Nuclear Information System (INIS)

Sanguineti, G.; Franzone, P.; Marcenaro, M.; Vitale, V.; Foppiano, F.

2003-01-01

Purpose: To assess whether the topical use of steroids or 5-aminosalicylic acid (5-ASA) is superior to sucralfate in preventing acute rectal toxicity during three-dimensional conformal radiotherapy (3DCRT) to 76 Gy. Patients and Methods: Patients undergoing 3DCRT for prostate carcinoma at our institution were offered to be randomized to sucralfate 3 g in 15 ml suspension enema (Antepsin trademark ), mesalazine 4 g gel enema (Enterasyn trademark), or hydrocortisone 100 mg foam enema (Colifoam trademark ). Randomization was blind to the treating physician but not to the patient. Sucralfate was chosen as control arm. Topical treatment had to be performed once daily, starting on day 1 of 3DCRT. Acute rectal toxicity was scored weekly according to RTOG criteria. Time to occurrence of grade 2+ acute rectal toxicity was taken as endpoint. Results: The trial was opened in August 1999, and after the first 24 patients had been treated, arm 2 was discontinued because of eight patients receiving mesalazine, seven actually developed acute rectal toxicity (five patients grade 3 and two patients grade 2). Until May 2001, 134 consecutive patients were randomly assigned to sucralfate (63 patients), mesalazine (eight patients) or hydrocortisone (63 patients). The cumulative incidence of acute rectal toxicity at the end of treatment by arm is 61.9 ± 6.1%, 87.5 ± 11.7%, and 52.4 ± 6.2% for arms 1, 2, and 3, respectively. The difference between the mesalazine group and the sucralfate group is highly significant (hazard ratio [HR] 2.5, 95% confidence interval [CI] 1.1-5.7; p = 0.03). At both uni- and multivariate analysis taking into account several patients and treatment covariates, the difference between hydrocortisone and sucralfate is not significant (HR 0.7, 95% CI 0.5-1.2; p = 0.2). Conclusion: Topical mesalazine is contraindicated during radiotherapy. Hydrocortisone enema is not superior to sucralfate in preventing acute rectal toxicity. (orig.)

Sucralfate versus mesalazine versus hydrocortisone in the prevention of acute radiation proctitis during conformal radiotherapy for prostate carcinoma. A randomized study

Energy Technology Data Exchange (ETDEWEB)

Sanguineti, G.; Franzone, P.; Marcenaro, M.; Vitale, V. [Dept. of Radiation Oncology, National Inst. for Cancer Research, Genova (Italy); Foppiano, F. [Dept. of Physics, National Inst. for Cancer Research, Genova (Italy)

2003-07-01

Purpose: To assess whether the topical use of steroids or 5-aminosalicylic acid (5-ASA) is superior to sucralfate in preventing acute rectal toxicity during three-dimensional conformal radiotherapy (3DCRT) to 76 Gy. Patients and Methods: Patients undergoing 3DCRT for prostate carcinoma at our institution were offered to be randomized to sucralfate 3 g in 15 ml suspension enema (Antepsin {sup trademark}), mesalazine 4 g gel enema (Enterasyn trademark), or hydrocortisone 100 mg foam enema (Colifoam {sup trademark}). Randomization was blind to the treating physician but not to the patient. Sucralfate was chosen as control arm. Topical treatment had to be performed once daily, starting on day 1 of 3DCRT. Acute rectal toxicity was scored weekly according to RTOG criteria. Time to occurrence of grade 2+ acute rectal toxicity was taken as endpoint. Results: The trial was opened in August 1999, and after the first 24 patients had been treated, arm 2 was discontinued because of eight patients receiving mesalazine, seven actually developed acute rectal toxicity (five patients grade 3 and two patients grade 2). Until May 2001, 134 consecutive patients were randomly assigned to sucralfate (63 patients), mesalazine (eight patients) or hydrocortisone (63 patients). The cumulative incidence of acute rectal toxicity at the end of treatment by arm is 61.9 {+-} 6.1%, 87.5 {+-} 11.7%, and 52.4 {+-} 6.2% for arms 1, 2, and 3, respectively. The difference between the mesalazine group and the sucralfate group is highly significant (hazard ratio [HR] 2.5, 95% confidence interval [CI] 1.1-5.7; p = 0.03). At both uni- and multivariate analysis taking into account several patients and treatment covariates, the difference between hydrocortisone and sucralfate is not significant (HR 0.7, 95% CI 0.5-1.2; p = 0.2). Conclusion: Topical mesalazine is contraindicated during radiotherapy. Hydrocortisone enema is not superior to sucralfate in preventing acute rectal toxicity. (orig.)

Variations in depression care and outcomes among high-risk mothers from different racial/ethnic groups.

Science.gov (United States)

Huang, Hsiang; Chan, Ya-Fen; Katon, Wayne; Tabb, Karen; Sieu, Nida; Bauer, Amy M; Wasse, Jessica Knaster; Unützer, Jürgen

2012-08-01

PURPOSE. To examine variations in depression care and outcomes among high-risk pregnant and parenting women from different racial/ethnic groups served in community health centres. As part of a collaborative care programme that provides depression treatment in primary care clinics for high-risk mothers, 661 women with probable depression (Patient Health Questionnaire-9 ≥ 10), who self-reported race/ethnicity as Latina (n = 393), White (n = 126), Black (n = 75) or Asian (n = 67), were included in the study. Primary outcomes include quality of depression care and improvement in depression. A Cox proportional hazard model adjusting for sociodemographic and clinical characteristics was used to examine time to treatment response. We observed significant differences in both depression processes and outcomes across ethnic groups. After adjusting for other variables, Blacks were found to be significantly less likely to improve than Latinas [hazard ratio (HR): 0.53, 95% confidence interval (CI): 0.44-0.65]. Other factors significantly associated with depression improvement were pregnancy (HR: 1.52, 95% CI: 1.27-1.82), number of clinic visits (HR: 1.26, 95% CI: 1.17-1.36) and phone contacts (HR: 1.45, 95% CI: 1.32-1.60) by the care manager in the first month of treatment. After controlling for depression severity, having suicidal thoughts at baseline was significantly associated with a decreased likelihood of depression improvement (HR: 0.75, 95% CI: 0.67-0.83). In this racially and ethnically diverse sample of pregnant and parenting women treated for depression in primary care, the intensity of care management was positively associated with improved depression. There was also appreciable variation in depression outcomes between Latina and Black patients.

Upgrade de SAP ERP v4.6C a ERP 6.0 del módulo HR

OpenAIRE

Raya Vílchez, Abel

2008-01-01

El proyecto que se plantea realizar se centraría en el módulo de HR (Recursos Humanos) de SAPo Este módulo es totalmente diferente a los demás que proporciona SAPo Esto se debe a que fue un módulo que se introdujo a posteriori y que se realizó partiendo de los conocimientos de otras empresas que habían implantado software específico para estos departamentos. Así, uno de los principales puntos fuertes del proyecto será el análisis del módulo de HR. También nos centraremos en ...

Human recombinant cementum attachment protein (hrPTPLa/CAP) promotes hydroxyapatite crystal formation in vitro and bone healing in vivo.

Science.gov (United States)

Montoya, Gonzalo; Arenas, Jesús; Romo, Enrique; Zeichner-David, Margarita; Alvarez, Marco; Narayanan, A Sampath; Velázquez, Ulises; Mercado, Gabriela; Arzate, Higinio

2014-12-01

Cementum extracellular matrix is similar to other mineralized tissues; however, this unique tissue contains molecules only present in cementum. A cDNA of these molecules, cementum attachment protein (hrPTPLa/CAP) was cloned and expressed in a prokaryotic system. This molecule is an alternative splicing of protein tyrosine phosphatase-like A (PTPLa). In this study, we wanted to determine the structural and functional characteristics of this protein. Our results indicate that hrPTPLa/CAP contains a 43.2% α-helix, 8.9% β-sheet, 2% β-turn and 45.9% random coil secondary structure. Dynamic light scattering shows that this molecule has a size distribution of 4.8 nm and aggregates as an estimated mass of 137 kDa species. AFM characterization and FE-SEM studies indicate that this protein self-assembles into nanospheres with sizes ranging from 7.0 to 27 nm in diameter. Functional studies demonstrate that hrPTPLa/CAP promotes hydroxyapatite crystal nucleation: EDS analysis revealed that hrPTPLa/CAP-induced crystals had a 1.59 ± 0.06 Ca/P ratio. Further confirmation with MicroRaman spectrometry and TEM confirm the presence of hydroxyapatite. In vivo studies using critical-size defects in rat cranium showed that hrPTPLa/CAP promoted 73% ± 2.19% and 87% ± 1.97% new bone formation at 4 and 8 weeks respectively. Although originally identified in cementum, PTPLa/CAP is very effective at inducing bone repair and healing and therefore this novel molecule has a great potential to be used for mineralized tissue bioengineering and tissue regeneration. Copyright © 2014 Elsevier Inc. All rights reserved.

Magnetic field topology and chemical abundance distributions of the young, rapidly rotating, chemically peculiar star HR 5624

Science.gov (United States)

Kochukhov, O.; Silvester, J.; Bailey, J. D.; Landstreet, J. D.; Wade, G. A.

2017-09-01

Context. The young, rapidly rotating Bp star HR 5624 (HD 133880) shows an unusually strong non-sinusoidal variability of its longitudinal magnetic field. This behaviour was previously interpreted as the signature of an exceptionally strong, quadrupole-dominated surface magnetic field geometry. Aims: We studied the magnetic field structure and chemical abundance distributions of HR 5624 with the aim to verify the unusual quadrupolar nature of its magnetic field and to investigate correlations between the field topology and chemical spots. Methods: We analysed high-resolution, time series Stokes parameter spectra of HR 5624 with the help of a magnetic Doppler imaging inversion code based on detailed polarised radiative transfer modelling of the line profiles. Results: We refined the stellar parameters, revised the rotational period, and obtained new longitudinal magnetic field measurements. Our magnetic Doppler inversions reveal that the field structure of HR 5624 is considerably simpler and the field strength is much lower than proposed by previous studies. We find a maximum local field strength of 12 kG and a mean field strength of 4 kG, which is about a factor of three weaker than predicted by quadrupolar field models. Our model implies that overall large-scale field topology of HR 5624 is better described as a distorted, asymmetric dipole rather than an axisymmetric quadrupole. The chemical abundance maps of Mg, Si, Ti, Cr, Fe, and Nd obtained in our study are characterised by large-scale, high-contrast abundance patterns. These structures correlate weakly with the magnetic field geometry and, in particular, show no distinct element concentrations in the horizontal field regions predicted by theoretical atomic diffusion calculations. Conclusions: We conclude that the surface magnetic field topology of HR 5624 is not as unusual as previously proposed. Considering these results together with other recent magnetic mapping analyses of early-type stars suggests that

Evaluating HIV prevention strategies for populations in key affected groups: The example of Cabo Verde

Science.gov (United States)

Monteiro, João Filipe G.; Galea, Sandro; Flanigan, Timothy; Monteiro, Maria de Lourdes; Friedman, Samuel R.; Marshall, Brandon DL

2015-01-01

Objectives We used an individual-based model to evaluate the effects of hypothetical prevention interventions on HIV incidence trajectories in a concentrated, mixed epidemic setting from 2011 to 2021, and using Cabo Verde as an example. Methods Simulations were conducted to evaluate the extent to which early HIV treatment and optimization of care, HIV testing, condom distribution, and substance abuse treatment could eliminate new infections (i.e., reduce incidence to less than 10 cases per 10,000 person-years) among non-drug users, female sex workers (FSW), and people who use drugs (PWUD). Results Scaling up all four interventions resulted in the largest decreases in HIV, with estimates ranging from 1.4 (95%CI:1.36–1.44) per 10,000 person-years among non-drug users to 8.2 (95%CI:7.8–8.6) per 10,000 person-years among PWUD in 2021. Intervention scenarios targeting FWS and PWUD also resulted in HIV incidence estimates at or below 10 per 10,000 person-years by 2021 for all population sub-groups. Conclusions Our results suggest that scaling up multiple interventions among entire population is necessary to achieve elimination. However, prioritizing key populations with this combination prevention strategy may also result in a substantial decrease in total incidence. PMID:25838121

Evaluating HIV prevention strategies for populations in key affected groups: the example of Cabo Verde.

Science.gov (United States)

Monteiro, João Filipe G; Galea, Sandro; Flanigan, Timothy; Monteiro, Maria de Lourdes; Friedman, Samuel R; Marshall, Brandon D L

2015-05-01

We used an individual-based model to evaluate the effects of hypothetical prevention interventions on HIV incidence trajectories in a concentrated, mixed epidemic setting from 2011 to 2021, and using Cabo Verde as an example. Simulations were conducted to evaluate the extent to which early HIV treatment and optimization of care, HIV testing, condom distribution, and substance abuse treatment could eliminate new infections (i.e., reduce incidence to less than 10 cases per 10,000 person-years) among non-drug users, female sex workers (FSW), and people who use drugs (PWUD). Scaling up all four interventions resulted in the largest decreases in HIV, with estimates ranging from 1.4 (95 % CI 1.36-1.44) per 10,000 person-years among non-drug users to 8.2 (95 % CI 7.8-8.6) per 10,000 person-years among PWUD in 2021. Intervention scenarios prioritizing FWS and PWUD also resulted in HIV incidence estimates at or below 10 per 10,000 person-years by 2021 for all population sub-groups. Our results suggest that scaling up multiple interventions among entire population is necessary to achieve elimination. However, prioritizing key populations with this combination prevention strategy may also result in a substantial decrease in total incidence.

Longitudinal and postural changes of blood pressure predict dementia: the Malmö Preventive Project.

Science.gov (United States)

Holm, Hannes; Nägga, Katarina; Nilsson, Erik D; Melander, Olle; Minthon, Lennart; Bachus, Erasmus; Fedorowski, Artur; Magnusson, Martin

2017-04-01

The role of blood pressure (BP) changes in dementia is debatable. We aimed to analyse how resting and postural BP changes relate to incident dementia over a long-term follow-up. In the prospective population-based Malmö Preventive Project, 18,240 study participants (mean age: 45 ± 7 years, 63% male) were examined between 1974 and 1992 with resting and standing BP measurement, and re-examined between 2002 and 2006 at mean age of 68 ± 6 years with resting BP. A total of 428 participants (2.3%) were diagnosed with dementia through Dec 31, 2009. The association of resting and postural BP changes with risk of dementia was studied using multivariable-adjusted Cox regression models controlling for traditional risk factors. Diastolic BP (DBP) decrease on standing indicated higher risk of dementia [Hazard ratio (HR) per 10 mmHg: 1.22; 95% confidence interval (CI) 1.01-1.44, p = 0.036], which was mainly driven by increased risk in normotensive individuals. Higher systolic (SBP) and diastolic BP at re-examination was associated with lower risk of dementia (HR per 10 mmHg: 0.94; 95% CI 0.89-0.99, p = 0.011; and 0.87; 0.78-0.96, p = 0.006, respectively). Extreme decrease in SBP/DBP between baseline and re-examination (4th quartile; -7 ± 12/-15 ± 7 mmHg, respectively) indicated higher risk of dementia (HR 1.46; 95% CI 1.11-1.93, p = 0.008, and 1.54; 95% CI 1.14-2.08, p = 0.005; respectively) compared with reference group characterised by pronounced BP increase over the same period (1st quartile; +44 ± 13/+15 ± 7 mmHg). Diastolic BP decrease on standing in the middle age, decline in BP between middle-and advanced age, and lower BP in advanced age are independent risk factors of developing dementia.

CHILE: Outcomes of a group randomized controlled trial of an intervention to prevent obesity in preschool Hispanic and American Indian children.

Science.gov (United States)

Davis, Sally M; Myers, Orrin B; Cruz, Theresa H; Morshed, Alexandra B; Canaca, Glenda F; Keane, Patricia C; O'Donald, Elena R

2016-08-01

We examined the outcomes of the Child Health Initiative for Lifelong Eating and Exercise (CHILE) study, a group randomized controlled trial to design, implement, and test the efficacy of a trans-community intervention to prevent obesity in children enrolled in Head Start centers in rural American Indian and Hispanic communities in New Mexico. CHILE was a 5-year evidence-based intervention that used a socioecological approach to improving dietary intake and increasing physical activity of 1898 children. The intervention included a classroom curriculum, teacher and food service training, family engagement, grocery store participation, and healthcare provider support. Height and weight measurements were obtained four times (fall of 2008, spring and fall of 2009, and spring of 2010), and body mass index (BMI) z-scores in the intervention and comparison groups were compared. At baseline, demographic characteristics in the comparison and intervention groups were similar, and 33% of all the children assessed were obese or overweight. At the end of the intervention, there was no significant difference between the two groups in BMI z-scores. Obesity prevention research among Hispanic and AI preschool children in rural communities is challenging and complex. Although the CHILE intervention was implemented successfully, changes in overweight and obesity may take longer than 2years to achieve. Copyright © 2016 Elsevier Inc. All rights reserved.

Hemorrhagic stroke in the Stroke Prevention by Aggressive Reduction in Cholesterol Levels study

DEFF Research Database (Denmark)

Goldstein, L.B.; Amarenco, P.; Szarek, M.

2008-01-01

BACKGROUND: In the Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) study, atorvastatin 80 mg/day reduced the risk of stroke in patients with recent stroke or TIA. Post hoc analysis found this overall benefit included an increase in the numbers of treated patients having......: Of 4,731 patients, 67% had ischemic strokes, 31% TIAs, and 2% hemorrhagic strokes as entry events. In addition to atorvastatin treatment (HR 1.68, 95% CI 1.09 to 2.59, p = 0.02), Cox multivariable regression including baseline variables significant in univariable analyses showed that hemorrhagic stroke...... and treatment. Multivariable analyses also found that having Stage 2 (JNC-7) hypertension at the last study visit before a hemorrhagic stroke increased risk (HR 6.19, 95% CI 1.47 to 26.11, p = 0.01), but there was no effect of most recent LDL-cholesterol level in those treated with atorvastatin. CONCLUSIONS...

Mustard Group Chemical War Agents from Preventive Medicine Perspective

Directory of Open Access Journals (Sweden)

Muharrem Ucar

2007-06-01

Full Text Available Although many preventive efforts and treaties, chemical warfare agents have still been a severe assault form against both military and civilian individuals. The most important chemical warfare agents sulphur mustard and others are easy to handle and cheap those the important reasons to accept sulphur mustard as a chemical warfare agent. Many individuals attacked by sulphur mustard have severe health problems such as respiratory system diseases. After ten years of sulphur mustard exposure, several health problems such as respiratory tract problems (%42.5, eye problems (%40 and other systemic diseases have been observed to insist on induviduals when examined. Exposure of even single sulphur mustard exposure has been seen to result high level of disability and early deaths. In spite of the fact that there is no available antidote and/or remedy against sulphur mustard exposure, our country has an incremental chemical assault threat for both military personels and civilians because of its jeopolitics position. Experimental studies regarding sulphur mustard toxicity will be helpful for novel preventive strategies and antidot devolepment. [TAF Prev Med Bull 2007; 6(3.000: 209-214

Impact of H.R practices on employee’s job satisfaction: A case study from fertilizer industry of Pakistan

Directory of Open Access Journals (Sweden)

Afzal Ahmed

2017-05-01

Full Text Available This study investigates the impact of human resources (HR practices, recruitment and selection, training and development, compensation and benefits, on employee’s job satisfaction in fertilizer sector of Pakistan. A pre-tested questionnaire was distributed and two hundred respondents pro-vided useable information. The result of the study shows a positive relationship between HR practices and job performance, which indicates fair recruitment and selection, better training and development opportunities and attractive compensation and benefit packages increase the level of satisfaction of employees.

PopHR: a knowledge-based platform to support integration, analysis, and visualization of population health data.

Science.gov (United States)

Shaban-Nejad, Arash; Lavigne, Maxime; Okhmatovskaia, Anya; Buckeridge, David L

2017-01-01

Population health decision makers must consider complex relationships between multiple concepts measured with differential accuracy from heterogeneous data sources. Population health information systems are currently limited in their ability to integrate data and present a coherent portrait of population health. Consequentially, these systems can provide only basic support for decision makers. The Population Health Record (PopHR) is a semantic web application that automates the integration and extraction of massive amounts of heterogeneous data from multiple distributed sources (e.g., administrative data, clinical records, and survey responses) to support the measurement and monitoring of population health and health system performance for a defined population. The design of the PopHR draws on the theories of the determinants of health and evidence-based public health to harmonize and explicitly link information about a population with evidence about the epidemiology and control of chronic diseases. Organizing information in this manner and linking it explicitly to evidence is expected to improve decision making related to the planning, implementation, and evaluation of population health and health system interventions. In this paper, we describe the PopHR platform and discuss the architecture, design, key modules, and its implementation and use. © 2016 New York Academy of Sciences.

Shift within age-groups of mumps incidence, hospitalizations and severe complications in a highly vaccinated population. Spain, 1998-2014.

Science.gov (United States)

López-Perea, Noemí; Masa-Calles, Josefa; Torres de Mier, María de Viarce; Fernández-García, Aurora; Echevarría, Juan E; De Ory, Fernando; Martínez de Aragón, María Victoria

2017-08-03

The mumps vaccine (Jeryl-Lynn-strain) was introduced in Spain in 1981, and a vaccination policy which included a second dose was added in 1995. From 1992-1999, a Rubini-strain based vaccine was administered in many regions but later withdrawn due to lack of effectiveness. Despite high levels of vaccination coverage, epidemics have continued to appear. We characterized the three epidemic waves of mumps between 1998 and 2014, identifying major changes in susceptible populations using Poisson regression. For the period 1998-2003 (P1), the most affected group was from 1 to 4years old (y) [Incidence Rate (IR)=71.7 cases/100,000 population]; in the periods 2004-2009 (P2) and 2010-2014 (P3) IR ratio (IRR) increased among 15-24y (P2=1.46; P3=2.68) and 25-34y (P2=2.17; P3=4.05). Hospitalization rate (HR), complication rate (CR) and neurological complication rate (NR) among hospitalized subjects decreased across the epidemics, except for 25-34y which increased: HR ratio (HRR) (P2=2.18; P3=2.16), CRR (P3=2.48), NRR (P3=2.41). In Spain mumps incidence increased, while an overall decrease of hospitalizations and severe complications occurred across the epidemics. Cohorts born during periods of low vaccination coverage and those vaccinated with Rubini-strain were the most affected populations, leading to a shift in mumps cases from children to adolescents and young adults; this also reveals the waning immunity provided by the mumps vaccine. Despite not preventing all mumps cases, the vaccine appears to prevent serious forms of the disease. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

The effect of individual HR domains on financial performance : Evidence from Belgian small businesses

NARCIS (Netherlands)

Faems, D; Sels, L; De Winne, S; Maes, J

2005-01-01

The contribution of this study, which assesses the influence of HRM on financial performance, is fourfold. (1) We assess the relative contribution of different HR domains to organizational performance. By controlling for the overall HRM intensity in all analyses we try to meet one of the most

Prevention of propofol injection pain in children: a comparison of pretreatment with tramadol and propofol-lidocaine mixture.

Science.gov (United States)

Borazan, Hale; Sahin, Osman; Kececioglu, Ahmet; Uluer, M Selcuk; Et, Tayfun; Otelcioglu, Seref

2012-01-01

The pain on propofol injection is considered to be a common and difficult to eliminate problem in children. In this study, we aimed to compare the efficacy of pretreatment with tramadol 1 mg.kg(-1)and propofol-lidocaine 20 mg mixture for prevention of propofol induced pain in children. One hundred and twenty ASA I-II patients undergoing orthopedic and otolaryngological surgery were included in this study and were divided into three groups with random table numbers. Group C (n=39) received normal saline placebo and Group T (n=40) received 1 mg.kg(-1) tramadol 60 sec before propofol (180 mg 1% propofol with 2 ml normal saline) whereas Group L (n=40) received normal saline placebo before propofol-lidocaine mixture (180 mg 1% propofol with 2 ml %1 lidocaine). One patient in Group C was dropped out from the study because of difficulty in inserting an iv cannula. Thus, one hundred and nineteen patients were analyzed for the study. After given the calculated dose of propofol, a blinded observer assessed the pain with a four-point behavioral scale. There were no significant differences in patient characteristics and intraoperative variables (p>0.05) except intraoperative fentanyl consumption and analgesic requirement one hr after surgery among the groups (ppain when compared with control group. Moderate and severe pain were found higher in control group (ppain was 79.4% in the control group, 35% in tramadol group, 25% in lidocaine group respectively (ppain when compared to placebo in children.

Federal Pay Equity Act of 1984. Part 1. Hearings before the Subcommittee on Compensation and Employee Benefits of the Committee on Post Office and Civil Service, House of Representatives, Ninety-Eighth Congress, Second Session on H.R. 4599...and H.R. 5092. (April 3-4, 1984).

Science.gov (United States)

Congress of the U. S., Washington, DC. House Committee on Post Office and Civil Service.

This document contains two congressional hearings on H.R. 4599, the Federal Pay Equity Act of 1984, and H.R. 5092, the Pay Equity Act of 1984. These bills would mandate the Office of Personnel Management to study wage discrepancies in the Federal classification structure and to devise a more equitable job evaluation program and would require…

Commercialization of Children's Television. Hearings on H.R. 3288, H.R. 3966, and H.R. 4125: Bills To Require the FCC To Reinstate Restrictions on Advertising during Children's Television, To Enforce the Obligation of Broadcasters To Meet the Educational Needs of the Child Audience, and for Other Purposes, before the Subcommittee on Telecommunications and Finance of the Committee on Energy and Commerce, House of Representatives, One Hundredth Congress (September 15, 1987 and March 17, 1988).

Science.gov (United States)

Congress of the U.S., Washington, DC. House Committee on Energy and Commerce.

This report provides transcripts of two hearings held 6 months apart before a subcommittee of the House of Representatives on three bills which would require the Federal Communications Commission to reinstate restrictions on advertising on children's television programs. The texts of the bills under consideration, H.R. 3288, H.R. 3966, and H.R.…

Role of endocortical contouring methods on precision of HR-pQCT-derived cortical micro-architecture in postmenopausal women and young adults.

Science.gov (United States)

Kawalilak, C E; Johnston, J D; Cooper, D M L; Olszynski, W P; Kontulainen, S A

2016-02-01

Precision errors of cortical bone micro-architecture from high-resolution peripheral quantitative computed tomography (pQCT) ranged from 1 to 16 % and did not differ between automatic or manually modified endocortical contour methods in postmenopausal women or young adults. In postmenopausal women, manually modified contours led to generally higher cortical bone properties when compared to the automated method. First, the objective of the study was to define in vivo precision errors (coefficient of variation root mean square (CV%RMS)) and least significant change (LSC) for cortical bone micro-architecture using two endocortical contouring methods: automatic (AUTO) and manually modified (MOD) in two groups (postmenopausal women and young adults) from high-resolution pQCT (HR-pQCT) scans. Second, it was to compare precision errors and bone outcomes obtained with both methods within and between groups. Using HR-pQCT, we scanned twice the distal radius and tibia of 34 postmenopausal women (mean age ± SD 74 ± 7 years) and 30 young adults (27 ± 9 years). Cortical micro-architecture was determined using AUTO and MOD contour methods. CV%RMS and LSC were calculated. Repeated measures and multivariate ANOVA were used to compare mean CV% and bone outcomes between the methods within and between the groups. Significance was accepted at P young adults, postmenopausal women had better precision for radial cortical porosity (precision difference 9.3 %) and pore volume (7.5 %) with MOD. Young adults had better precision for cortical thickness (0.8 %, MOD) and tibial cortical density (0.2 %, AUTO). In postmenopausal women, MOD resulted in 0.2-54 % higher values for most cortical outcomes, as well as 6-8 % lower radial and tibial cortical BMD and 2 % lower tibial cortical thickness. Results suggest that AUTO and MOD endocortical contour methods provide comparable repeatability. In postmenopausal women, manual modification of endocortical contours led to

Settings for Suicide Prevention

Science.gov (United States)

... Suicide Populations Racial/Ethnic Groups Older Adults Adolescents LGBT Military/Veterans Men Effective Prevention Comprehensive Approach Identify ... Based Prevention Settings American Indian/Alaska Native Settings Schools Colleges and Universities Primary Care Emergency Departments Behavioral ...

Characterization of hairless (Hr) and FGF5 genes provides insights into the molecular basis of hair loss in cetaceans.

Science.gov (United States)

Chen, Zhuo; Wang, Zhengfei; Xu, Shixia; Zhou, Kaiya; Yang, Guang

2013-02-09

Hair is one of the main distinguishing characteristics of mammals and it has many important biological functions. Cetaceans originated from terrestrial mammals and they have evolved a series of adaptations to aquatic environments, which are of evolutionary significance. However, the molecular mechanisms underlying their aquatic adaptations have not been well explored. This study provided insights into the evolution of hair loss during the transition from land to water by investigating and comparing two essential regulators of hair follicle development and hair follicle cycling, i.e., the Hairless (Hr) and FGF5 genes, in representative cetaceans and their terrestrial relatives. The full open reading frame sequences of the Hr and FGF5 genes were characterized in seven cetaceans. The sequence characteristics and evolutionary analyses suggested the functional loss of the Hr gene in cetaceans, which supports the loss of hair during their full adaptation to aquatic habitats. By contrast, positive selection for the FGF5 gene was found in cetaceans where a series of positively selected amino acid residues were identified. This is the first study to investigate the molecular basis of the hair loss in cetaceans. Our investigation of Hr and FGF5, two indispensable regulators of the hair cycle, provide some new insights into the molecular basis of hair loss in cetaceans. The results suggest that positive selection for the FGF5 gene might have promoted the termination of hair growth and early entry into the catagen stage of hair follicle cycling. Consequently, the hair follicle cycle was disrupted and the hair was lost completely due to the loss of the Hr gene function in cetaceans. This suggests that cetaceans have evolved an effective and complex mechanism for hair loss.

Psychosocial working conditions, occupational groups, and risk of disability pension due to mental diagnoses: a cohort study of 43,000 Swedish twins.

Science.gov (United States)

Samuelsson, Åsa; Ropponen, Annina; Alexanderson, Kristina; Svedberg, Pia

2013-07-01

The aim of this study was to investigate associations between psychosocial working conditions, occupational groups defined by sector, and disability pension (DP) with mental diagnoses while accounting for familial confounding. A prospective population-based cohort study was conducted, including all Swedish twins who, in January 1993, were living and working in Sweden and not on old-age pension or DP (N=42 715). The twins were followed from 1993-2008 regarding DP. Data on DP, exposures, and covariates were obtained from national registries. Cox proportional hazards regression models with hazard ratios (HR) and 95% confidence intervals (95% CI) were constructed for the whole cohort, and for discordant twin pairs. The associations for the whole cohort between DP with mental diagnoses and (i) job demands (HR 1.23, 95% CI 1.06-1.43), (ii) job control (HR 0.91, 95% CI 0.83-0.99), (iii) healthcare and social work (HR 1.41, 95% CI 1.04-1.92), and (iv) service and military work (HR 2.07, 95% CI 1.37-3.14) remained after accounting for possible confounders, including familial factors, while the associations between DP and (i) social support, (ii) type of jobs, and (iii) some of the occupational groups were attenuated, becoming non-significant. In the discordant twin pair analyses, commercial work was significantly associated with lower risk of DP (HR 0.55, 95% CI 0.32-0.95). One unit increase in job demands and working in the occupational groups healthcare and social work or service and military work seem to be risk factors of DP with mental diagnoses, independent from various background factors including familial ones. However, one unit increase in job control or working in commercial work seem to be protective factors of such DP, accounting for confounding factors of this study.

Nutrition and Cancer Prevention Research Practicum | Division of Cancer Prevention

Science.gov (United States)

The Nutritional Science Research Group in the Division of Cancer Prevention at the National Cancer Institute, National Institutes of Health and the Department of Nutrition at the Clinical Center, National Institutes of Health are offering a one week educational opportunity in "Nutrition and Cancer Prevention Research" for individuals with a sustained commitment to nutrition

Feminisation of the medical profession: a strategic HRM dilemma? The effects of family-friendly HR practices on female doctors' contracted working hours

NARCIS (Netherlands)

Pas, B.R.; Peters, P.; Doorewaard, J.A.C.M.; Eisinga, R.N.; Lagro-Janssen, A.L.M.

2011-01-01

Health-care institutions face a strategic HR dilemma. They need to attract female doctors from a tight, feminised labour market by offering family-friendly HR practices (e.g. part-time employment), often based on collective labour agreements, while trying to contain their labour costs by employing

Quantitative in vivo HR-pQCT imaging of 3D wrist and metacarpophalangeal joint space width in rheumatoid arthritis.

Science.gov (United States)

Burghardt, Andrew J; Lee, Chan Hee; Kuo, Daniel; Majumdar, Sharmila; Imboden, John B; Link, Thomas M; Li, Xiaojuan

2013-12-01

In this technique development study, high-resolution peripheral quantitative computed tomography (HR-pQCT) was applied to non-invasively image and quantify 3D joint space morphology of the wrist and metacarpophalangeal (MCP) joints of patients with rheumatoid arthritis (RA). HR-pQCT imaging (82 μm voxel-size) of the dominant hand was performed in patients with diagnosed rheumatoid arthritis (RA, N = 16, age: 52.6 ± 12.8) and healthy controls (CTRL, N = 7, age: 50.1 ± 15.0). An automated computer algorithm was developed to segment wrist and MCP joint spaces. The 3D distance transformation method was applied to spatially map joint space width, and summarized by the mean joint space width (JSW), minimal and maximal JSW (JSW.MIN, JSW.MAX), asymmetry (JSW.AS), and distribution (JSW.SD)-a measure of joint space heterogeneity. In vivo precision was determined for each measure by calculating the smallest detectable difference (SDD) and root mean square coefficient of variation (RMSCV%) of repeat scans. Qualitatively, HR-pQCT images and pseudo-color JSW maps showed global joint space narrowing, as well as regional and focal abnormalities in RA patients. In patients with radiographic JSN at an MCP, JSW.SD was two-fold greater vs. CTRL (p 3D joint space morphology from HR-pQCT, could improve early detection of joint damage in rheumatological diseases.

HR-MAS NMR for rapid identification of illicit substances in tablets and Blotter papers seized by Police Department

International Nuclear Information System (INIS)

Souza, Luciano F.; Vieira, Tarcísio S.; Lião, Luciano M.; Alcantara, Glaucia B.

2016-01-01

Illicit substances found in blotter papers and tablets seized by police are traditionally identified and characterized from extracts of these materials. However, the procedures involved in extraction stages can result in artifacts and even contamination of the samples to be analyzed. On the other hand, high-resolution magic angle spinning nuclear magnetic resonance (HR-MAS NMR) is a technique that requires no pretreatment steps, enabling direct analysis of the material, including the analysis of new illegal synthetic psychoactive substances. This study presents and discusses applications of the HR-MAS NMR in the analysis of tablets and blotter papers seized. Additional analysis in solution of the extracts of these materials was performed to compare the obtained spectral resolution signals. The results demonstrated that the HR-MAS NMR allowed the rapid identification of 3,4-methylenedioxy-N-methylcathinone (methylone), 4-methylmethcathinone (mephedrone), 2,5-dimethoxy-4-bromoamphetamine (DOB) and 2-(4-bromo-2,5-dimethoxyphenyl)-N-[(2- methoxyphenyl)methyl]ethanamine (25B-NBOMe) in samples of tablets and blotter papers seized in Goiás State, Brazil. (author)

HR-MAS NMR for rapid identification of illicit substances in tablets and Blotter papers seized by Police Department

Energy Technology Data Exchange (ETDEWEB)

Souza, Luciano F.; Vieira, Tarcísio S.; Lião, Luciano M., E-mail: lucianoliao@ufg.br [Universidade Federal de Goiás (UFG), Goiânia, GO (Brazil). Instituto de Química; Alcantara, Glaucia B. [Universidade Federal de Mato Grosso do Sul (UFMS), Campo Grande, MS (Brazil). Instituto de Química

2016-07-01

Illicit substances found in blotter papers and tablets seized by police are traditionally identified and characterized from extracts of these materials. However, the procedures involved in extraction stages can result in artifacts and even contamination of the samples to be analyzed. On the other hand, high-resolution magic angle spinning nuclear magnetic resonance (HR-MAS NMR) is a technique that requires no pretreatment steps, enabling direct analysis of the material, including the analysis of new illegal synthetic psychoactive substances. This study presents and discusses applications of the HR-MAS NMR in the analysis of tablets and blotter papers seized. Additional analysis in solution of the extracts of these materials was performed to compare the obtained spectral resolution signals. The results demonstrated that the HR-MAS NMR allowed the rapid identification of 3,4-methylenedioxy-N-methylcathinone (methylone), 4-methylmethcathinone (mephedrone), 2,5-dimethoxy-4-bromoamphetamine (DOB) and 2-(4-bromo-2,5-dimethoxyphenyl)-N-[(2- methoxyphenyl)methyl]ethanamine (25B-NBOMe) in samples of tablets and blotter papers seized in Goiás State, Brazil. (author)

HIV/STI Prevention Among Heterosexually Active Black Adolescents With Mental Illnesses: Focus Group Findings for Intervention Development.

Science.gov (United States)

Brawner, Bridgette M; Jemmott, Loretta Sweet; Wingood, Gina; Reason, Janaiya; Mack, Niya

Heterosexually active Black adolescents with mental illnesses are at increased risk for sexually transmitted infections (STIs), including HIV. However, few HIV/STI prevention interventions exist for this demographic. We held seven focus groups (N = 33) to elucidate social, cultural, and psychological factors that influence HIV/STI risk-related sexual behaviors in this understudied population. Seven themes emerged: (a) Blackness and media portrayals, (b) Blackness as a source of cultural resilience and pride, (c) psychosocial determinants of condom use, (d) consequences of engaging in sexual activity, (e) attitudes and beliefs toward sexual behaviors, (f) benefits of sexual activity, and (g) coping mechanisms. Participants also supported the feasibility of and interest in HIV/STI prevention programs integrated with mental health treatment. Transportation, potential breaches of confidentiality, and time were noted barriers to participation. Psychoeducational, skills-based programs are needed to address the sequelae of mental illnesses as they relate to the sexual decision-making process in adolescents. Copyright © 2017 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

[The role of primary care professionals in preventive activitites during epidemics. Focus group assessment of the management of flu pandemic in 2009/2010].

Science.gov (United States)

Hajnal, Ferenc; Busa, Csilla; Papp, Renáta; Balogh, Sándor

2017-04-01

The experiences gained during the H1N1 flu pandemic in 2009/2010 could serve for a better planning and management of later outbreaks. The EU-sponsored TELL ME project aimed to provide evidence and develop models for improved risk communication during infectious disease crisis. Among its objectives was to develop original communication strategies regarding appropriate messages related to preventative behavior and advice based on uncertainties also addressing vaccine-resistant groups. Focus groups involving family physicians (FPs) were called upon for assessing the main issues during the H1N1 pandemic, the possibilities for improving the preventative process and outcomes. The study demonstrated the key-role of family doctors during outbreaks; patients put their trust in their elected FP, he or she representing a personal example of health behavior. The evidence based information about effectiveness and safety of vaccines are needed in communication towards health professionals. Involvement of health care professionals in the communication provides validity, the communication routine of opinion leaders meant to be used for such purpose. The main media message should be: "For prevention go to see your family doctor". Orv. Hetil., 2017, 158(14), 523-532.

Men's perspectives on fall risk and fall prevention following participation in a group-based programme conducted at Men's Sheds, Australia.

Science.gov (United States)

Liddle, Jeannine L M; Lovarini, Meryl; Clemson, Lindy M; Jang, Haeyoung; Willis, Karen; Lord, Stephen R; Sherrington, Catherine

2017-05-01

Research on older men's views regarding fall prevention is limited. The purpose of this qualitative study was to explore the experiences and perspectives of older men regarding fall risk and prevention so that fall prevention programmes can better engage older men. Eleven men who had taken part in a group-based fall prevention programme called Stepping On conducted at Men's Sheds in Sydney, Australia, participated in semi-structured interviews during June and July 2015 which were audio-recorded and transcribed. Data were coded and analysed using constant comparative methods. Over-arching theoretical categories were developed into a conceptual framework linking programme context and content with effects of programme participation on men. Men's Sheds facilitated participation in the programme by being inclusive, male-friendly places, where Stepping On was programmed into regular activities and was conducted in an enjoyable, supportive atmosphere. Programme content challenged participants to think differently about themselves and their personal fall risk, and provided practical options to address fall risk. Two major themes were identified: adjusting the mindset where men adopted a more cautious mindset paying greater attention to potential fall risks, being careful, concentrating and slowing down; and changing the ways where men acted purposefully on environmental hazards at home and incorporated fall prevention exercises into their routine schedules. Practitioners can engage and support older men to address falls by better understanding men's perspectives on personal fall risk and motivations for action. © 2016 John Wiley & Sons Ltd.

Comparing a telephone- and a group-delivered diabetes prevention program: Characteristics of engaged and non-engaged postpartum mothers with a history of gestational diabetes.

Science.gov (United States)

Lim, Siew; Dunbar, James A; Versace, Vincent L; Janus, Edward; Wildey, Carol; Skinner, Timothy; O'Reilly, Sharleen

2017-04-01

To explore the acceptability of a telephone- or a group-delivered diabetes prevention program for women with previous gestational diabetes and to compare the characteristics associated with program engagement. Postpartum women participated in a lifestyle modification program delivered by telephone (n=33) or group format (n=284). Semi-structured interviews on barriers and enablers to program engagement (defined as completing≥80% sessions) were conducted before (Group) and after (Group and Telephone) interventions. The Health Action Process Approach theory was used as the framework for inquiry. Psychological measures were compared between engagement subgroups before and after group-delivered intervention. In the telephone-delivered program 82% participants met the engagement criteria compared with 38% for the group-delivered program. Engaged participants (Group) had significantly higher risk perception, outcome expectancy, and activity self-efficacy at baseline (P<0.05). There was a greater decrease in body weight (-1.45±3.9 vs -0.26±3.5, P=0.024) and waist circumference (-3.56±5.1 vs -1.24±5.3, P=0.002) for engaged vs non-engaged participants following group program completion. Telephone delivery was associated with greater engagement in postpartum women. Engagement was associated with greater reduction in weight and waist circumference. Further studies are required to confirm the effectiveness of telephone-delivered program for diabetes prevention in postpartum women. Copyright © 2017 Elsevier B.V. All rights reserved.

CONTEMPORARY PRINCIPLES OF SUICIDE PREVENTION.

Science.gov (United States)

Ljusic, Dragana; Ravanic, Dragan; Filipovic Danic, Snezana; Soldatovic, Ivan; Cvetkovic, Jovana; Stojanovic Tasic, Mirjana

2016-11-01

Suicide remains a significant public health problem worldwide. This study is aimed at analyzing and presenting contemporary methods in suicide prevention in the world as well as at identifying specific risk groups and risk factors in order to explain their importance. in suicide prevention. The literature search covered electronic databases PubMed, Web of Science and Scopus. In order to select the relevant articles, the authors searched for the combination of key-words which included the following medical subject heading terms (suicide or suicide ideation or attempted) and (prevention or risk factors) and (man or elders or mental disorders). Data analysis covered meta-analyses, systematic reviews and original scientific papers with different characteristics of suicide preventions, risk factors and risk groups. Worldwide evidence-based interventions for suicide prevention are divided in universal, selective and indicated interventions. Restricted approach to various methods of committing suicide as well as pharmacotherapy contributes to a lower suicide rate. Suicide risk factors can be categorized as proximal and distal. The following groups are at highest risk of committing suicide: males. older persons and persons with registered psychiatric disorders. There is a lot of evidence that suicide is preventable. It is known that only 28 coun tries in the world have national suicide prevention strategies and Serbia is not one of them.

Croton schiedeanus Schltd prevents experimental hypertension in rats induced by nitric oxide deficit

Directory of Open Access Journals (Sweden)

María Teresa Páez

2013-12-01

Full Text Available Croton schiedeanus Schltd (N.V.: "almizclillo" is a plant used in traditional medicine as an antihypertensive in Colombia. It contains flavonoid, diterpenoid and fenilbutanoid metabolites that have vasodilatation effects linked to the NO/cGMP pathway. This work aimed to assess the capacity of a 96% EtOH extract to prevent the hypertension induced by nitric oxide (NO deficiency in rats. The NO synthase inhibitor L-NAME (10 mg/kg/d, i.p was administered during five weeks to three groups of rats (6-7 animals: C. Schiedeanus (200 mg/kg/d, p.o, enalapril (reference, 10 mg/kg/d, p.o and vehicle (control: olive oil 1 ml/kg/d, p.o. In addition, the blank group received only vehicle. The arterial blood pressure (BP and heart rate (HR were measured daily for six weeks. After sacrificing the animals, the aortic rings were isolated, contraction was triggered with phenylephrine (PE 10-6 M and relaxant responses were achieved with cumulative concentrations of acetylcholine (ACh, 10-10 - 10-4 M. L-NAME increased the systolic arterial pressure in the control group, attaining mean values of 131 mm Hg at week 5, whereas the C. schiedeanus, enalapril and blank groups maintained blood pressure under 100 mm Hg. The capacity of PE to contract aortic rings was greater in the C. schiedeanus, enalapril and blank groups than in the control group (2157, 2005, 1910 and 1646 mg, respectively. The pEC50 values for ACh were as follows: C. Schiedeanus (6.89 >enalapril (6.39 > blank (5.68 > control (5.09. These results give support to C. Schiedeanus as a natural antihypertensive source.

[Prevention of mental disorders].

Science.gov (United States)

Riedel-Heller, Steffi; Gühne, Uta

2013-12-01

Investment in prevention is a major public health requirement. Mental disorders are common and are associated with severe consequences. They are a major target for prevention. Based on vulnerabilitiy-stress-models the theoretical background for prevention in mental disorders is outlined. Effective strategies for children, adolescents, adults and individuals in old age do exist. Results regarding the prevention of depres-sion and psychoses are outlined and risk groups which require current actions are determined. Current activities towards a national prevention strategy in Germany are discussed. © Georg Thieme Verlag KG Stuttgart · New York.

Low-cycle fatigue deformation characteristics of Haynes {reg{underscore}sign} HR-120{reg{underscore}sign} alloy

Energy Technology Data Exchange (ETDEWEB)

Liaw, P.K.; He, Y.H.; Miller, L.; Huang, M.; Brooks, C.R.; Seeley, R.R.; Klarstrom, D.L.

1999-07-01

Low-cycle fatigue deformation characteristics of HAYNES HR-120 alloy at room and high temperatures were studied under axial strain control. Test results show that there is a significant effect of test temperature on the low-cycle fatigue behavior of HAYNES HR-120 alloy. It was found that the alloy could cyclically harden at moderately high temperatures (649 C and 871 C), but generally cyclically soften at room temperature (24 C) and high temperature (982 C). However, the variation of the stress amplitude with cycles at the temperatures of 24 C and 982 C depended on the total strain range. The significant cyclic hardening of the alloy occurred at the high total strain ranges of 1.5% and 2.0% during the beginning state of the test at both 24C and 982 C. Microstructural analyses indicated that the cyclic hardening behavior of the alloy at the test temperature of 649 C could be related to the formation of a number of deformation bands. Nevertheless, increasing the test temperature to 871 C, cyclic hardening was attributed to the precipitation of secondary-phase particles. Furthermore, it was also found that the coarsening of secondary-phase particles brought about cyclic softening of the alloy at the high temperature of 982 C. Coffin-Manson equations and Holloman equations were given for HAYNES HR-120 alloy at different temperatures.

A 24 hr global campaign to assess precision timing of the millisecond pulsar J1713+0747

Energy Technology Data Exchange (ETDEWEB)

Dolch, T.; Lam, M. T.; Cordes, J.; Chatterjee, S. [Astronomy Department, Cornell University, Ithaca, NY 14853 (United States); Bassa, C.; Hessels, J. W. T.; Janssen, G.; Kondratiev, V. [ASTRON, the Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA, Dwingeloo (Netherlands); Bhattacharyya, B.; Jordan, C.; Keith, M. [Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester, Manchester M13 9PL (United Kingdom); Champion, D. J.; Karuppusamy, R.; Kramer, M.; Lazarus, P. [Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn (Germany); Cognard, I. [Laboratoire de Physique et Chimie de l' Environnement et de l' Espace, LPC2E UMR 6115 CNRS, F-45071 Orléans Cedex 02, and Station de radioastronomie de Nançay, Observatoire de Paris, CNRS/INSU, F-18330 Nançay (France); Crowter, K. [Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 (Canada); Demorest, P. B. [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22901 (United States); Jenet, F. A. [Center for Advanced Radio Astronomy, University of Texas, Rio Grande Valley, Brownsville, TX 78520 (United States); Jones, G., E-mail: tdolch@astro.cornell.edu [Columbia Astrophysics Laboratory, Columbia University, NY 10027 (United States); and others

2014-10-10

The radio millisecond pulsar J1713+0747 is regarded as one of the highest-precision clocks in the sky and is regularly timed for the purpose of detecting gravitational waves. The International Pulsar Timing Array Collaboration undertook a 24 hr global observation of PSR J1713+0747 in an effort to better quantify sources of timing noise in this pulsar, particularly on intermediate (1-24 hr) timescales. We observed the pulsar continuously over 24 hr with the Arecibo, Effelsberg, GMRT, Green Bank, LOFAR, Lovell, Nançay, Parkes, and WSRT radio telescopes. The combined pulse times-of-arrival presented here provide an estimate of what sources of timing noise, excluding DM variations, would be present as compared to an idealized √N improvement in timing precision, where N is the number of pulses analyzed. In the case of this particular pulsar, we find that intrinsic pulse phase jitter dominates arrival time precision when the signal-to-noise ratio of single pulses exceeds unity, as measured using the eight telescopes that observed at L band/1.4 GHz. We present first results of specific phenomena probed on the unusually long timescale (for a single continuous observing session) of tens of hours, in particular interstellar scintillation, and discuss the degree to which scintillation and profile evolution affect precision timing. This paper presents the data set as a basis for future, deeper studies.

The Selective Use of Hypochlorite to Prevent Pond Crashes for Algae-Biofuel Production.

Science.gov (United States)

2015-09-21

Although algae-biofuels have many advantages including high areal productivity, algae can be preyed upon by amoebas, protozoans, ciliates, and rotifers, particularly in open pond systems. Thus, these higher organisms need to be controlled. In this study, Chlorella kessleri was used as the algal culture and Brachionus calyciflorus as the source of predation. The effect of sodium hypochlorite (bleach) was tested with the goal of totally inhibiting the rotifer while causing minor inhibition to the alga. The 24-hr LC50 for B. calyciflorus in spring water was 0.198 mg Cl/L while the 24-hr LC50 for C. kessleri was 0.321 mg Cl/L. However, chlorine dissipates rapidly as the algae serves as reductant. Results showed a chlorine dosage between 0.45 to 0.6 mg Cl/L and a dosing interval of two hours created the necessary chlorine concentrations to inhibit predation while letting the algae grow; thus giving algae farmers a tool to prevent pond crashes. Water Environ. Res., 87 (2015).

Effectiveness of cellulose sulfate vaginal gel for the prevention of HIV infection: results of a Phase III trial in Nigeria.

Directory of Open Access Journals (Sweden)

Vera Halpern

Full Text Available This trial evaluated the safety and effectiveness of 6% cellulose sulfate vaginal gel in preventing male-to-female vaginal transmission of HIV, gonorrhea and chlamydial infection.This Phase III, double-blind, randomized, placebo-controlled trial was conducted between November 2004 and March 2007 in Lagos and Port Harcourt, Nigeria. We enrolled 1644 HIV-antibody negative women at high risk of HIV acquisition. Study participants were randomized 1:1 to cellulose sulfate or placebo and asked to use gel plus a condom for each act of vaginal intercourse over one year of follow-up. The participants were evaluated monthly for HIV, gonorrhea and chlamydial infection, and for adverse events.The trial was stopped prematurely after the data safety monitoring board of a parallel trial concluded that cellulose sulfate might be increasing the risk of HIV. In contrast, we observed fewer infections in the active arm (10 than on placebo (13, a difference that was nonetheless not statistically significant (HR = 0.8, 95% CI 0.3-1.8; p = 0.56. Rates of gonorrhea and chlamydial infection were lower in the CS group but the difference was likewise not statistically significant (HR = 0.8, 95% CI 0.5-1.1; p = 0.19 for the combined STI outcome. Rates of adverse events were similar across study arms. No serious adverse events related to cellulose sulfate use were reported.Cellulose sulfate gel appeared to be safe in the evaluated study population but we found insufficient evidence that it prevented male-to-female vaginal transmission of HIV, gonorrhea or chlamydial infection. The early closure of the trial compromised the ability to draw definitive conclusions about the effectiveness of cellulose sulfate against HIV.ClinicalTrials.gov NCT00120770.

Creep strength and microstructure in 23Cr-45Ni-7W Alloy (HR6W) and Ni-base superalloys for advanced USC boilers

Energy Technology Data Exchange (ETDEWEB)

Semba, Hiroyuki; Okada, Hirokazu; Yonemura, Mitsuharu; Igarashi, Masaaki [Sumitomo metal Industries, Ltd., Hyogo (Japan). Corporate Research and Development Labs.

2008-07-01

Establishment of materials technologies on piping and tubing for advanced ultra super critical (A-USC) plants operated at steam temperatures above 700 C is a critical issue to achieve its hard target. 23Cr-45Ni-7W alloy (HR6W) has been developed in Japan, originally as a high strength tubing material for 650 C USC boilers. In order to clarify the capability of HR6W as a material applied to A-USC plants, creep strength and microstructure of HR6W were investigated in comparison with {gamma}'-strengthened Alloy 617 and other Ni-base superalloys, such as Alloy 263. It has been revealed that the amount of added W is intimately correlated with precipitation amount of Laves phase and thus it is a crucial factor controlling creep strength. Stability of long term creep strength and superior creep rupture ductility have been proved by creep rupture tests at 650-800 C up to 60000h. The 10{sup 5}h extrapolated creep rupture strengths are estimated to be 88MPa at 700 C and 64MPa at 750 C. Microstructural stability closely related with long term creep strength and toughness has also been confirmed by microstructural observations after creep tests and aging. Creep rupture strength of Alloy 617 has been found to be much higher than that of HR6W at 700 and 750 C, while comparable at 800 C. A thermodynamic calculation along with microstructural observation indicates that the amount of Laves phase in HR6W gradually decreases with increasing temperature, while that of {gamma}' in Alloy 617 rapidly decreases with increasing temperature and {gamma}' almost dissolves at 800 C. This may lead to an abrupt drop in creep strength of Alloy 617 above 750 C. Alloy 263, in which more {gamma}' precipitates than Alloy 617, shows much higher creep strength. However, it is suggested that inhomogeneous creep deformation is enhanced compared with HR6W and Alloy 617. Capability of HR6W as a material for A-USC plants was discussed in terms of creep properties, microstructural stability and other

Short preventive intervention in a group – a constructive use of cognitive dissonance in prevention for an increased risk group, using the example of the “Korekta” [Correction] program

Directory of Open Access Journals (Sweden)

Krzysztof A. Wojcieszek

2011-12-01

Full Text Available People socially maladjusted often drink alcohol-containing drinks in a problematic manner (risky, harmful or addictive. Thus there is continuous need for appropriate selective and dedicated prevention. One of such procedures, developed for the military, is the „Korekta” program. It is a therapeutic treatment here referred to as a „short preventive intervention within a group”, and its structure enables to circumvent the typical obstacles encountered during preventive work, such as the effects of cognitive dissonance and the resulting resistance from the ones being treated. The specific structure of the program is the reason why the participants have got a limited possibility to use unconstructive strategies aiming at releasing the tension (resulting from the cognitive dissonance caused by the confrontation between their lifestyle and their knowledge of potential losses caused by drinking alcohol. It brings them closer to changing their lifestyle (contemplation phase according to Prochaski model as a result of using constructive strategies of releasing the tension caused by the cognitive dissonance. Thanks to such solutions the program is highly accepted by the participants, what is shown in formative evaluation scores and what is a sort of a paradox of prevention. It is recommended to apply this tool systematically in the resocialization system.

Trauma center maturity measured by an analysis of preventable and potentially preventable deaths: there is always something to be learned….

Science.gov (United States)

Matsumoto, Shokei; Jung, Kyoungwon; Smith, Alan; Coimbra, Raul

2018-06-23

To establish the preventable and potentially preventable death rates in a mature trauma center and to identify the causes of death and highlight the lessons learned from these cases. We analyzed data from a Level-1 Trauma Center Registry, collected over a 15-year period. Data on demographics, timing of death, and potential errors were collected. Deaths were judged as preventable (PD), potentially preventable (PPD), or non-preventable (NPD), following a strict external peer-review process. During the 15-year period, there were 874 deaths, 15 (1.7%) and 6 (0.7%) of which were considered PPDs and PDs, respectively. Patients in the PD and PPD groups were not sicker and had less severe head injury than those in the NPD group. The time-death distribution differed according to preventability. We identified 21 errors in the PD and PPD groups, but only 61 (7.3%) errors in the NPD group (n = 853). Errors in judgement accounted for the majority and for 90.5% of the PD and PPD group errors. Although the numbers of PDs and PPDs were low, denoting maturity of our trauma center, there are important lessons to be learned about how errors in judgment led to deaths that could have been prevented.

The influence of age on the associations between HR practices and both affective commitment and job satisfaction: A meta-analysis

OpenAIRE

Kooij, T.A.M.; Jansen, P.G.W.; Dikkers, J.S.E.; de Lange, A.H.

2010-01-01

Research on the association between high commitment Human Resource (HR) practices and work-related outcomes at the individual level rarely focuses on age differences. To fill this knowledge gap, a meta-analysis has been conducted to examine how the relationships between the availability of high commitment HR practices, as perceived by employees, and affective commitment and job satisfaction change with age. Drawing on Selection, Optimization, and Compensation (SOC) theory and on Regulatory Fo...

Pattern of injury mortality by age-group in children aged 0–14 years in Scotland, 2002–2006, and its implications for prevention

Directory of Open Access Journals (Sweden)

Stone David H

2009-04-01

Full Text Available Abstract Background Knowledge of the epidemiology of injuries in children is essential for the planning, implementation and evaluation of preventive measures but recent epidemiological information on injuries in children both in general and by age-group in Scotland is scarce. This study examines the recent pattern of childhood mortality from injury by age-group in Scotland and considers its implications for prevention. Methods Routine mortality data for the period 2002–2006 were obtained from the General Register Office for Scotland and were analysed in terms of number of deaths, mean annual mortality rates per 100,000 population, leading causes of death, and causes of injury death. Mid-year population estimates were used as the denominator. Chi-square tests were used to determine statistical significance. Results 186 children aged 0–14 died from an injury in Scotland during 2002–06 (MR 4.3 per 100,000. Injuries were the leading cause of death in 1–14, 5–9 and 10–14 year-olds (causing 25%, 29% and 32% of all deaths respectively. The leading individual causes of injury death (0–14 years were pedestrian and non-pedestrian road-traffic injuries and assault/homicide but there was variation by age-group. Assault/homicide, fire and suffocation caused most injury deaths in young children; road-traffic injuries in older ones. Collectively, intentional injuries were a bigger threat to the lives of under-15s than any single cause of unintentional injury. The mortality rate from assault/homicide was highest in infants ( Conclusion Injuries continue to be a leading cause of death in childhood in Scotland. Variation in causes of injury death by age-group is important when targeting preventive efforts. In particular, the threats of assault/homicide in infants, fire in 1–4 year-olds, pedestrian injury in 5–14 year-olds, and suicide in 10–14 year-olds need urgent consideration for preventive action.

Managing aging workers: a mixed methods study on bundles of HR practices for aging workers

NARCIS (Netherlands)

Kooij, Dorien T. A. M.; Jansen, Paul G. W.; Dikkers, Josje S. E.; de Lange, Annet H.

2014-01-01

Since abilities and motives change with age and common human resource (HR) practices might be less suitable for aging employees, scholars and practitioners are currently challenged to find new ways of managing aging workers and motivating them to continue working. Therefore, this mixed methods study

Controlling HR Costs.

Science.gov (United States)

Ellig, Bruce R.

1990-01-01

Controlling human resources costs is critical for a competitive advantage. More money will have to be invested in education and training because of an inadequate, ill-prepared group of entry-level workers. Commitment to employees will have to be considered in relation to the increased investment in them. (JOW)

Performance evaluation of the whole-body PET scanner ECAT EXACT HR+

International Nuclear Information System (INIS)

Adam, L.E.; Zaers, J.; Ostertag, H.; Trojan, H.

1996-01-01

The performance parameters of the whole-body PET scanner ECAT EXACT HR + were determined following the standard proposed by the International Electrotechnical Commission (IEC). The tests were expanded by some measurements concerning the accuracy of the correction algorithms and the geometric fidelity of the reconstructed images. The scanner consists of 32 rings, each with 576 BGO detectors (4.05 x 4.39 x 30 mm 3 ) covering an axial field-of-view of 15.5 cm and a patient port of 56.2 cm. The transaxial resolution in the 2D (3D) mode is 4.5 (4.3) mm at the center. It increases to 8.9 (8.3) mm radially and to 5.8 (5.2) mm tangentially at a radial distance of r = 20 cm. The average axial resolution varies between 4.9 (4.1) mm FWHM at the center and 8.8 (8.1) mm at r = 20 cm. The system sensitivity for true events is 5.85 (26.4) cps/Bq/ml (measured with a 20 cm cylinder phantom). The 50% dead-time losses where reached for a true event count rate of 286 (500) kcps at an activity concentration of 74 (25) kBq/ml. The system scatter fraction is 0.24 (0.35). The correction algorithms work reliable, except for the 3D attenuation correction. The ECAT EXACT HR + has a good and nearly isotropic spatial resolution. Due to the small detector elements, however, it has a low slice sensitivity which is a limiting factor for image quality

Limited field investigation report for the 100-HR-1 Operable Unit

International Nuclear Information System (INIS)

1994-08-01

This limited field investigation (LFI) report summarizes the data collection and analysis activities conducted during the 100-HR-1 Source Operable Unit LFI and the associated qualitative risk assessment (QRA) (WHC 1993a), and makes recommendations on the continued candidacy of high-priority sites for interim remedial measures (IRM). The results and recommendations presented in this report are generally independent of future land use scenarios. A LFI Report is required, in accordance with the HPPS, when waste sites are to be considered for IRMs. The LFI is an integral part of the remedial investigation/feasibility study (RI/FS) or Resource Conservation and Recovery Act (RCRA) facility investigation/corrective measures study (RFI/CMS) and process and functions as a focused RI or RFI for selection of IRMs. The purpose of the report is to identify those sites that are recommended to remain as candidates for IRMs, provide a preliminary summary of site characterization studies, refine the conceptual model as needed, identify contaminant- and location-specific applicable or relevant and appropriate requirements (ARA), and provide a qualitative assessment of the risks associated with the sites. This assessment includes consideration of whether contaminant concentrations pose an unacceptable risk that warrants action through IRMs. The 100-HR-1 unit encompasses approximately 100 acres adjacent to the Columbia River shoreline. It contains waste units associated with the original plant facilities constructed to support the H Reactor. The area also contains evaporation basins which received liquid process wastes and nonroutine deposits of chemical wastes from the 300 Area, where fuel elements for the N Reactor were produced

Sodium Bicarbonate Versus Sodium Chloride for Preventing Contrast-Associated Acute Kidney Injury in Critically Ill Patients: A Randomized Controlled Trial.

Science.gov (United States)

Valette, Xavier; Desmeulles, Isabelle; Savary, Benoit; Masson, Romain; Seguin, Amélie; Sauneuf, Bertrand; Brunet, Jennifer; Verrier, Pierre; Pottier, Véronique; Orabona, Marie; Samba, Désiré; Viquesnel, Gérald; Lermuzeaux, Mathilde; Hazera, Pascal; Dutheil, Jean-Jacques; Hanouz, Jean-Luc; Parienti, Jean-Jacques; du Cheyron, Damien

2017-04-01

To test whether hydration with bicarbonate rather than isotonic sodium chloride reduces the risk of contrast-associated acute kidney injury in critically ill patients. Prospective, double-blind, multicenter, randomized controlled study. Three French ICUs. Critically ill patients with stable renal function (n = 307) who received intravascular contrast media. Hydration with 0.9% sodium chloride or 1.4% sodium bicarbonate administered with the same infusion protocol: 3 mL/kg during 1 hour before and 1 mL/kg/hr during 6 hours after contrast medium exposure. The primary endpoint was the development of contrast-associated acute kidney injury, as defined by the Acute Kidney Injury Network criteria, 72 hours after contrast exposure. Patients randomized to the bicarbonate group (n = 151) showed a higher urinary pH at the end of the infusion than patients randomized to the saline group (n = 156) (6.7 ± 2.1 vs 6.2 ± 1.8, respectively; p 0.99) were also similar between the saline and bicarbonate groups, respectively. Except for urinary pH, none of the outcomes differed between the two groups. Among ICU patients with stable renal function, the benefit of using sodium bicarbonate rather than isotonic sodium chloride for preventing contrast-associated acute kidney injury is marginal, if any.

Factors of Nonlinear-ultrasonic Detection and Its Application to HR3C Fireside Corrosion

Directory of Open Access Journals (Sweden)

QIN Peng

2016-11-01

Full Text Available Based on the discussion of the factors influencing the nonlinear ultrasonic testing, the feasibility of nondestructive evaluation of HR3C fireside corrosion was investigated using nonlinear ultrasonic testing. The results show that the number of pulse string is no more than 2df/c and the installation of Hanning window is helpful to reduce the disturbance of the system, in addition, the rough surface of the sample has a significant impact on the nonlinear parameter β. The nonlinear coefficient demonstrates a phased growth trend as corrosion time prolongs. At the initial stage of corrosion(within 50h,there are small increments within 20% in the nonlinear coefficient, however,the nonlinear coefficient β is increased obviously with the duration time to 150h. Compared with un-corroded sample, the amplification in the sample corroded for 200h reaches to 260%. The monotonous varieties in nonlinear coefficient are consistent with the aggravation of corrosion damage,hence,it is feasible to nondestructively evaluate HR3C fireside corrosion by means of ultrasonic nonlinear testing.

Alcohol prevention at sporting events: study protocol for a quasi-experimental control group study

Directory of Open Access Journals (Sweden)

Natalie Durbeej

2016-06-01

Full Text Available Abstract Background Alcohol intoxication and overserving of alcohol at sporting events are of great concern, given the relationships between alcohol consumption, public disturbances, and violence. During recent years this matter has been on the agenda for Swedish policymakers, authorities and key stakeholders, with demands that actions be taken. There is promising potential for utilizing an environmental approach to alcohol prevention as a strategy to reduce the level of alcohol intoxication among spectators at sporting events. Examples of prevention strategies may be community mobilization, Responsible Beverage Service training, policy work, and improved controls and sanctions. This paper describes the design of a quasi-experimental control group study to examine the effects of a multi-component community-based alcohol intervention at matches in the Swedish Premier Football League. Methods A baseline assessment was conducted during 2015 and at least two follow-up assessments will be conducted in 2016 and 2017. The two largest cities in Sweden are included in the study, with Stockholm as the intervention area and Gothenburg as the control area. The setting is Licensed Premises (LP inside and outside Swedish football arenas, in addition to arena entrances. Spectators are randomly selected and invited to participate in the study by providing a breath alcohol sample as a proxy for Blood Alcohol Concentration (BAC. Actors are hired and trained by an expert panel to act out a standardized scene of severe pseudo-intoxication. Four types of cross-sectional data are generated: (i BAC levels among ≥ 4 200 spectators, frequency of alcohol service to pseudo-intoxicated patrons attempting to purchase alcohol at LP (ii outside the arenas (≥200 attempts and (iii inside the arenas (≥ 200 attempts, and (iv frequency of security staff interventions towards pseudo-intoxicated patrons attempting to enter the arenas (≥ 200 attempts. Discussion There