Cost analysis of nursing home registered nurse staffing times.

Science.gov (United States)

Dorr, David A; Horn, Susan D; Smout, Randall J

2005-05-01

To examine potential cost savings from decreased adverse resident outcomes versus additional wages of nurses when nursing homes have adequate staffing. A retrospective cost study using differences in adverse outcome rates of pressure ulcers (PUs), urinary tract infections (UTIs), and hospitalizations per resident per day from low staffing and adequate staffing nursing homes. Cost savings from reductions in these events are calculated in dollars and compared with costs of increasing nurse staffing. Eighty-two nursing homes throughout the United States. One thousand three hundred seventy-six frail elderly long-term care residents at risk of PU development. Event rates are from the National Pressure Ulcer Long-Term Care Study. Hospital costs are estimated from Medicare statistics and from charges in the Healthcare Cost and Utilization Project. UTI costs and PU costs are from cost-identification studies. Time horizon is 1 year; perspectives are societal and institutional. Analyses showed an annual net societal benefit of 3,191 dollars per resident per year in a high-risk, long-stay nursing home unit that employs sufficient nurses to achieve 30 to 40 minutes of registered nurse direct care time per resident per day versus nursing homes that have nursing time of less than 10 minutes. Sensitivity analyses revealed a robust set of estimates, with no single or paired elements reaching the cost/benefit equality threshold. Increasing nurse staffing in nursing homes may create significant societal cost savings from reduction in adverse outcomes. Challenges in increasing nurse staffing are discussed.

Raising the Bar with Trades Staffing Guidelines.

Science.gov (United States)

Weidner, Theodore J.

2000-01-01

Examines the APPA's Trades Staffing Guidelines Task Force for college campus building maintenance and presents descriptions of the proposed guideline levels and a matrix of indicators for the Trades Staffing Guidelines. The levels and matrix are intended to mimic features of the custodial staffing guidelines. (GR)

Staff Assist: A Resource to Improve Nursing Home Quality and Staffing

Science.gov (United States)

Castle, Nicholas G.

2011-01-01

Purpose: This study describes the creation and use of a web-based resource, designed to help nursing homes implement quality improvements through changes in staffing characteristics. Design and Methods: Information on staffing characteristics (i.e., staffing levels, turnover, stability, and use of agency staff), facility characteristics (e.g.,…

Staffing and structure of infection prevention and control programs.

Science.gov (United States)

Stone, Patricia W; Dick, Andrew; Pogorzelska, Monika; Horan, Teresa C; Furuya, E Yoko; Larson, Elaine

2009-06-01

The nature of infection prevention and control is changing; however, little is known about current staffing and structure of infection prevention and control programs. Our objectives were to provide a snapshot of the staffing and structure of hospital-based infection prevention and control programs in the United States. A Web-based survey was sent to 441 hospitals that participate in the National Healthcare Safety Network. The response rate was 66% (n = 289); data were examined on 821 professionals. Infection preventionist (IP) staffing was significantly negatively related to bed size, with higher staffing in smaller hospitals (P hospital epidemiologists were reported to have authority to close beds for outbreaks always or most of the time (n = 225, 78%). Only 32% (n = 92) reported using an electronic surveillance system to track infections. This study is the first to provide a comprehensive description of current infection prevention and control staffing, organization, and support in a select group of hospitals across the nation. Further research is needed to identify effective staffing levels for various hospital types as well as examine how the IP role is changing over time.

Determining Nurse Aide Staffing Requirements to Provide Care Based on Resident Workload: A Discrete Event Simulation Model.

Science.gov (United States)

Schnelle, John F; Schroyer, L Dale; Saraf, Avantika A; Simmons, Sandra F

2016-11-01

Nursing aides provide most of the labor-intensive activities of daily living (ADL) care to nursing home (NH) residents. Currently, most NHs do not determine nurse aide staffing requirements based on the time to provide ADL care for their unique resident population. The lack of an objective method to determine nurse aide staffing requirements suggests that many NHs could be understaffed in their capacity to provide consistent ADL care to all residents in need. Discrete event simulation (DES) mathematically models key work parameters (eg, time to provide an episode of care and available staff) to predict the ability of the work setting to provide care over time and offers an objective method to determine nurse aide staffing needs in NHs. This study had 2 primary objectives: (1) to describe the relationship between ADL workload and the level of nurse aide staffing reported by NHs; and, (2) to use a DES model to determine the relationship between ADL workload and nurse aide staffing necessary for consistent, timely ADL care. Minimum Data Set data related to the level of dependency on staff for ADL care for residents in over 13,500 NHs nationwide were converted into 7 workload categories that captured 98% of all residents. In addition, data related to the time to provide care for the ADLs within each workload category was used to calculate a workload score for each facility. The correlation between workload and reported nurse aide staffing levels was calculated to determine the association between staffing reported by NHs and workload. Simulations to project staffing requirements necessary to provide ADL care were then conducted for 65 different workload scenarios, which included 13 different nurse aide staffing levels (ranging from 1.6 to 4.0 total hours per resident day) and 5 different workload percentiles (ranging from the 5th to the 95th percentile). The purpose of the simulation model was to determine the staffing necessary to provide care within each workload

Human Resources Staffing Plan for the Tank Farm Contractor

International Nuclear Information System (INIS)

BOSLEY, J.W.

2000-01-01

The Human Resources Staffing Plan quantified the equivalent staffing needs required for the Tank Farm Contractor (TFC) and its subcontractors to execute the readiness to proceed baseline between FY 2000-2008. The TFC staffing needs were assessed along with the staffings needs of Fluor Hanford and the privatization contractor. The plan then addressed the staffing needs and recruitment strategies required to execute the baseline

Nurse dose: linking staffing variables to adverse patient outcomes.

Science.gov (United States)

Manojlovich, Milisa; Sidani, Souraya; Covell, Christine L; Antonakos, Cathy L

2011-01-01

Inconsistent findings in more than 100 studies have made it difficult to explain how variation in nurse staffing affects patient outcomes. Nurse dose, defined as the level of nurses required to provide patient care in hospital settings, draws on variables used in staffing studies to describe the influence of many staffing variables on outcomes. The aim of this study was to examine the construct validity of nurse dose by determining its association with methicillin-resistant Staphylococcus aureus (MRSA) infections and reported patient falls on a sample of inpatient adult acute care units. Staffing data came from 26 units in Ontario, Canada, and Michigan. Financial and human resource data were data sources for staffing variables. Sources of data for MRSA came from infection control departments. Incident reports were the data source for patient falls. Data analysis consisted of bivariate correlations and Poisson regression. Bivariate correlations revealed that nurse dose attributes (active ingredient and intensity) were associated significantly with both outcomes. Active ingredient (education, experience, skill mix) and intensity (full-time employees, registered nurse [RN]:patient ratio, RN hours per patient day) were significant predictors of MRSA. Coefficients for both attributes were negative and almost identical. Both attributes were significant predictors of reported patient falls, and coefficients were again negative, but coefficient sizes differed. By conceptualizing nurse and staffing variables (education, experience, skill mix, full-time employees, RN:patient ratio, RN hours per patient day) as attributes of nurse dose and by including these in the same analysis, it is possible to determine their relative influence on MRSA infections and reported patient falls.

Hospitals with higher nurse staffing had lower odds of readmissions penalties than hospitals with lower staffing.

Science.gov (United States)

McHugh, Matthew D; Berez, Julie; Small, Dylan S

2013-10-01

The Affordable Care Act's Hospital Readmissions Reduction Program (HRRP) penalizes hospitals based on excess readmission rates among Medicare beneficiaries. The aim of the program is to reduce readmissions while aligning hospitals' financial incentives with payers' and patients' quality goals. Many evidence-based interventions that reduce readmissions, such as discharge preparation, care coordination, and patient education, are grounded in the fundamentals of basic nursing care. Yet inadequate staffing can hinder nurses' efforts to carry out these processes of care. We estimated the effect that nurse staffing had on the likelihood that a hospital was penalized under the HRRP. Hospitals with higher nurse staffing had 25 percent lower odds of being penalized compared to otherwise similar hospitals with lower staffing. Investment in nursing is a potential system-level intervention to reduce readmissions that policy makers and hospital administrators should consider in the new regulatory environment as they examine the quality of care delivered to US hospital patients.

Development of the staffing evaluation technique for mental tasks of the advanced main control room

International Nuclear Information System (INIS)

Hsieh Tsungling; Yang Chihwei; Lin Chiuhsiangjoe

2011-01-01

The key goals of staffing and qualifications review element are to ensure that the right numbers of people with the appropriate skills and abilities are available to support plant operations and events. If the staffing level is too few, excessive stress that caused human errors possibly will be placed on the operators. Accordingly, this study developed a staffing evaluation technique based on CPM-GOMS for the mental tasks such as operations in the advanced main control room. A within-subject experiment was designed to examine the validity of the staffing evaluation technique. The results indicated the performance of evaluated staffing level via the staffing evaluation technique was significantly higher than that of non-evaluated staffing level; thus, validity of the staffing evaluation technique can be accepted. Finally, the implications for managerial practice on the findings of this study were discussed. (author)

Cost-Effective Adjustments to Nursing Home Staffing to Improve Quality.

Science.gov (United States)

Bowblis, John R; Roberts, Amy Restorick

2018-06-01

Health care providers face fixed reimbursement rates from government sources and need to carefully adjust staffing to achieve the highest quality within a given cost structure. With data from the Certification and Survey Provider Enhanced Reports (1999-2015), this study holistically examined how staffing levels affect two publicly reported measures of quality in the nursing home industry, the number of deficiency citations and the deficiency score. While higher staffing consistently yielded better quality, the largest quality improvements resulted from increasing administrative registered nurses and social service staffing. After adjusting for wages, the most cost-effective investment for improving overall deficiency outcomes was increasing social services. Deficiencies related to quality of care were improved most by increasing administrative nursing and social service staff. Quality of life deficiencies were improved most by increasing social service and activities staff. Approaches to improve quality through staffing adjustments should target specific types of staff to maximize return on investment.

Avoiding mandatory hospital nurse staffing ratios: an economic commentary.

Science.gov (United States)

Buerhaus, Peter I

2009-01-01

The imposition of mandatory hospital nurse staffing ratios is among the more visible public policy initiatives affecting the nursing profession. Although the practice is intended to address problems in hospital nurse staffing and quality of patient care, this commentary argues that staffing ratios will lead to negative consequences for nurses involving the equity, efficiency, and costs of producing nursing care in hospitals. Rather than spend time and effort attempting to regulate nurse staffing, this commentary offers alternatives strategies that are directed at fixing the problems that motivate the advocates of staffing ratios.

Staffing in Radiotherapy: An Activity Based Approach

International Nuclear Information System (INIS)

2015-01-01

Radiotherapy requires competent professional staff to ensure safe and effective patient treatment and management. There is a need to provide guidelines that recommend appropriate staffing levels to support the initiation of new services as well as the expansion or upgrade of existing services as even simple upgrades or replacement of existing equipment may have a significant impact on staffing needs. Similarly, the introduction of education and training programmes will require staffing adjustments. A calculation algorithm was developed to predict staffing levels based on the inputs that are known or can be easily estimated. This publication complements other IAEA publications used to support the initiation of basic radiation medicine services including Setting up a Radiotherapy Programme: Clinical, Medical Physics, Radiation Protection and Safety Aspects, published in 2008

Twenty years of staffing, practice environment, and outcomes research in military nursing.

Science.gov (United States)

Patrician, Patricia A; Loan, Lori A; McCarthy, Mary S; Swiger, Pauline; Breckenridge-Sproat, Sara; Brosch, Laura Ruse; Jennings, Bonnie Mowinski

Two decades ago, findings from an Institute of Medicine (IOM) report sparked the urgent need for evidence supporting relationships between nurse staffing and patient outcomes. This article provides an overview of nurse staffing, practice environment, and patient outcomes research, with an emphasis on findings from military studies. Lessons learned also are enumerated. This study is a review of the entire Military Nursing Outcomes Database (MilNOD) program of research. The MilNOD, in combination with evidence from other health care studies, provides nurses and leaders with information about the associations between staffing, patient outcomes, and the professional practice environment of nursing in the military. Leaders, therefore, have useful empirical evidence to make data-driven decisions. The MilNOD studies are the basis for the current Army nursing dashboard, and care delivery framework, called the Patent CaringTouch System. Future research is needed to identify ideal staffing based on workload demands, and provide leaders with factors to consider when operationalizing staffing recommendations. Copyright © 2017 Elsevier Inc. All rights reserved.

Nurse staffing issues are just the tip of the iceberg: a qualitative study about nurses' perceptions of nurse staffing

NARCIS (Netherlands)

van Oostveen, Catharina J.; Mathijssen, Elke; Vermeulen, Hester

2015-01-01

To obtain in-depth insight into the perceptions of nurses in the Netherlands regarding current nurse staffing levels and use of nurse-to-patient-ratios (NPR) and patient classification systems (PCS). In response to rising health care demands due to ageing of the patient population and increasing

Wage, Work Environment, and Staffing: Effects on Nurse Outcomes

Science.gov (United States)

McHugh, Matthew D.; Ma, Chenjuan

2015-01-01

Research has shown that hospitals with better nurse staffing and work environments have better nurse outcomes—less burnout, job dissatisfaction, and intention to leave the job. Many studies, however, have not accounted for wage effects, which may confound findings. By using a secondary analysis with cross-sectional administrative data and a four-state survey of nurses, we investigated how wage, work environment, and staffing were associated with nurse outcomes. Logistic regression models, with and without wage, were used to estimate the effects of work environment and staffing on burnout, job dissatisfaction, and intent to leave. We discovered that wage was associated with job dissatisfaction and intent to leave but had little influence on burnout, while work environment and average patient-to-nurse ratio still have considerable effects on nurse outcomes. Wage is important for good nurse outcomes, but it does not diminish the significant influence of work environment and staffing on nurse outcomes. PMID:25121923

Nursing home staffing requirements and input substitution: effects on housekeeping, food service, and activities staff.

Science.gov (United States)

Bowblis, John R; Hyer, Kathryn

2013-08-01

To study the effect of minimum nurse staffing requirements on the subsequent employment of nursing home support staff. Nursing home data from the Online Survey Certification and Reporting (OSCAR) System merged with state nurse staffing requirements. Facility-level housekeeping, food service, and activities staff levels are regressed on nurse staffing requirements and other controls using fixed effect panel regression. OSCAR surveys from 1999 to 2004. Increases in state direct care and licensed nurse staffing requirements are associated with decreases in the staffing levels of all types of support staff. Increased nursing home nurse staffing requirements lead to input substitution in the form of reduced support staffing levels. © Health Research and Educational Trust.

The association between nurse staffing and omissions in nursing care: A systematic review.

Science.gov (United States)

Griffiths, Peter; Recio-Saucedo, Alejandra; Dall'Ora, Chiara; Briggs, Jim; Maruotti, Antonello; Meredith, Paul; Smith, Gary B; Ball, Jane

2018-03-08

To identify nursing care most frequently missed in acute adult inpatient wards and to determine evidence for the association of missed care with nurse staffing. Research has established associations between nurse staffing levels and adverse patient outcomes including in-hospital mortality. However, the causal nature of this relationship is uncertain and omissions of nursing care (referred as missed care, care left undone or rationed care) have been proposed as a factor which may provide a more direct indicator of nurse staffing adequacy. Systematic review. We searched the Cochrane Library, CINAHL, Embase and Medline for quantitative studies of associations between staffing and missed care. We searched key journals, personal libraries and reference lists of articles. Two reviewers independently selected studies. Quality appraisal was based on the National Institute for Health and Care Excellence quality appraisal checklist for studies reporting correlations and associations. Data were abstracted on study design, missed care prevalence and measures of association. Synthesis was narrative. Eighteen studies gave subjective reports of missed care. Seventy-five per cent or more nurses reported omitting some care. Fourteen studies found low nurse staffing levels were significantly associated with higher reports of missed care. There was little evidence that adding support workers to the team reduced missed care. Low Registered Nurse staffing is associated with reports of missed nursing care in hospitals. Missed care is a promising indicator of nurse staffing adequacy. The extent to which the relationships observed represent actual failures, is yet to be investigated. © 2018 The Authors. Journal of Advanced Nursing Published by John Wiley & Sons Ltd.

New law on staffing levels will save lives.

Science.gov (United States)

2016-02-17

Good news about nurse staffing levels can be hard to find, so how fantastic that a protracted campaign in Wales finally paid off last week with the passage of legislation to ensure hospital wards are staffed safely. Next month, the Queen will give royal assent to the Safe Nurse Staffing Levels (Wales) Bill, which will save lives, produce better outcomes and enhance the patient experience of care.

The effects of ownership, staffing level and organisational justice on nurse commitment, involvement, and satisfaction: a questionnaire study.

Science.gov (United States)

Heponiemi, Tarja; Elovainio, Marko; Kouvonen, Anne; Kuusio, Hannamaria; Noro, Anja; Finne-Soveri, Harriet; Sinervo, Timo

2011-12-01

Elderly care systems have undergone a lot of changes in many European countries, including Finland. Most notably, the number of private for-profit firms has increased. Previous studies suggest that employee well-being and the quality of care might differ according to the ownership type. The present study examined whether the ownership type and the staffing level were associated with organisational commitment, job involvement, and job satisfaction. In addition, we examined the potential moderating effect of organisational justice on these associations. Cross-sectional questionnaire study. 1047 Finnish female staff members aged 18-69 years working in sheltered housing or nursing homes (units n=179). The relationships were studied with analyses of covariance (ANCOVA), adjusting for the effects of age and case-mix. Organisational commitment and job satisfaction levels were low in for-profit sheltered homes when justice levels were low, but when justice levels were high, for-profit sheltered homes did not differ from other ownership types. Similarly, organisational justice acted as a buffer against low commitment resulting from low staffing levels. Staffing levels were lowest in public sheltered homes and highest in not-for-profit sheltered homes. The results show that organisational justice can act as a buffer against low organisational commitment that results from low staffing levels and working in for-profit sheltered homes. Increasing justice in regard to the management, outcomes, and procedures in the organisation would thus be important. 2011 Elsevier Ltd. All rights reserved.

Effects of nurse staffing, work environments, and education on patient mortality: an observational study.

Science.gov (United States)

Cho, Eunhee; Sloane, Douglas M; Kim, Eun-Young; Kim, Sera; Choi, Miyoung; Yoo, Il Young; Lee, Hye Sun; Aiken, Linda H

2015-02-01

While considerable evidence has been produced showing a link between nursing characteristics and patient outcomes in the U.S. and Europe, little is known about whether similar associations are present in South Korea. To examine the effects of nurse staffing, work environment, and education on patient mortality. This study linked hospital facility data with staff nurse survey data (N=1024) and surgical patient discharge data (N=76,036) from 14 high-technology teaching hospitals with 700 or more beds in South Korea, collected between January 1, 2008 and December 31, 2008. Logistic regression models that corrected for the clustering of patients in hospitals were used to estimate the effects of the three nursing characteristics on risk-adjusted patient mortality within 30 days of admission. Risk-adjusted models reveal that nurse staffing, nurse work environments, and nurse education were significantly associated with patient mortality (OR 1.05, 95% CI 1.00-1.10; OR 0.52, 95% CI 0.31-0.88; and OR 0.91, CI 0.83-0.99; respectively). These odds ratios imply that each additional patient per nurse is associated with an 5% increase in the odds of patient death within 30 days of admission, that the odds of patient mortality are nearly 50% lower in the hospitals with better nurse work environments than in hospitals with mixed or poor nurse work environments, and that each 10% increase in nurses having Bachelor of Science in Nursing Degree is associated with a 9% decrease in patient deaths. Nurse staffing, nurse work environments, and percentages of nurses having Bachelor of Science in Nursing Degree in South Korea are associated with patient mortality. Improving hospital nurse staffing and work environments and increasing the percentages of nurses having Bachelor of Science in Nursing Degree would help reduce the number of preventable in-hospital deaths. Copyright © 2014 Elsevier Ltd. All rights reserved.

STAF: A Powerful and Sophisticated CAI System.

Science.gov (United States)

Loach, Ken

1982-01-01

Describes the STAF (Science Teacher's Authoring Facility) computer-assisted instruction system developed at Leeds University (England), focusing on STAF language and major program features. Although programs for the system emphasize physical chemistry and organic spectroscopy, the system and language are general purpose and can be used in any…

Medicaid payment rates, case-mix reimbursement, and nursing home staffing--1996-2004.

Science.gov (United States)

Feng, Zhanlian; Grabowski, David C; Intrator, Orna; Zinn, Jacqueline; Mor, Vincent

2008-01-01

We examined the impact of state Medicaid payment rates and case-mix reimbursement on direct care staffing levels in US nursing homes. We used a recent time series of national nursing home data from the Online Survey Certification and Reporting system for 1996-2004, merged with annual state Medicaid payment rates and case-mix reimbursement information. A 5-category response measure of total staffing levels was defined according to expert recommended thresholds, and examined in a multinomial logistic regression model. Facility fixed-effects models were estimated separately for Registered Nurse (RN), Licensed Practical Nurse (LPN), and Certified Nurse Aide (CNA) staffing levels measured as average hours per resident day. Higher Medicaid payment rates were associated with increases in total staffing levels to meet a higher recommended threshold. However, these gains in overall staffing were accompanied by a reduction of RN staffing and an increase in both LPN and CNA staffing levels. Under case-mix reimbursement, the likelihood of nursing homes achieving higher recommended staffing thresholds decreased, as did levels of professional staffing. Independent of the effects of state, market, and facility characteristics, there was a significant downward trend in RN staffing and an upward trend in both LPN and CNA staffing. Although overall staffing may increase in response to more generous Medicaid reimbursement, it may not translate into improvements in the skill mix of staff. Adjusting for reimbursement levels and resident acuity, total staffing has not increased after the implementation of case-mix reimbursement.

Does daily nurse staffing match ward workload variability? Three hospitals' experiences.

Science.gov (United States)

Gabbay, Uri; Bukchin, Michael

2009-01-01

Nurse shortage and rising healthcare resource burdens mean that appropriate workforce use is imperative. This paper aims to evaluate whether daily nursing staffing meets ward workload needs. Nurse attendance and daily nurses' workload capacity in three hospitals were evaluated. Statistical process control was used to evaluate intra-ward nurse workload capacity and day-to-day variations. Statistical process control is a statistics-based method for process monitoring that uses charts with predefined target measure and control limits. Standardization was performed for inter-ward analysis by converting ward-specific crude measures to ward-specific relative measures by dividing observed/expected. Two charts: acceptable and tolerable daily nurse workload intensity, were defined. Appropriate staffing indicators were defined as those exceeding predefined rates within acceptable and tolerable limits (50 percent and 80 percent respectively). A total of 42 percent of the overall days fell within acceptable control limits and 71 percent within tolerable control limits. Appropriate staffing indicators were met in only 33 percent of wards regarding acceptable nurse workload intensity and in only 45 percent of wards regarding tolerable workloads. The study work did not differentiate crude nurse attendance and it did not take into account patient severity since crude bed occupancy was used. Double statistical process control charts and certain staffing indicators were used, which is open to debate. Wards that met appropriate staffing indicators prove the method's feasibility. Wards that did not meet appropriate staffing indicators prove the importance and the need for process evaluations and monitoring. Methods presented for monitoring daily staffing appropriateness are simple to implement either for intra-ward day-to-day variation by using nurse workload capacity statistical process control charts or for inter-ward evaluation using standardized measure of nurse workload intensity

Nursing teamwork, staff characteristics, work schedules, and staffing.

Science.gov (United States)

Kalisch, Beatrice J; Lee, Hyunhwa

2009-01-01

This study aimed to explore whether and how staff characteristics, staffing, and scheduling variables are associated with the level of teamwork in nursing staff on acute care hospital patient units. This was a cross-sectional study with a sample of 1,758 nursing staff members from two different hospitals on 38 patient care units who completed the Nursing Teamwork Survey in 2008. This study focused on nursing teams who are stationed on a particular patient care unit (as opposed to visitors to the units). The return rate was 56.9%. The sample was made up of 77.4% nurses (registered nurses and licensed practical nurses), 11.9% assistive personnel, and 7.9% unit secretaries. Teamwork varied by unit and service type, with the highest scores occurring in pediatrics and maternity and the lowest scores on the medical-surgical and emergency units. Staff with less than 6 months of experience, those working 8- or 10-hour shifts (as opposed to 12 hours or a combination of 8 and 12 hours), part-time staff (as opposed to full time), and those working on night shift had higher teamwork scores. The higher teamwork scores were also associated with no or little overtime. The higher perception of the adequacy of staffing and the fewer patients cared for on a previous shift, the higher the teamwork scores. There is a relationship between selected staff characteristics, aspects of work schedules, staffing, and teamwork. Nursing staff want to work where teamwork is high, and perceptions of good staffing lead to higher teamwork. Higher teamwork scores correlated with those who worked less overtime.

Brown & Smith Communication Solutions: A Staffing System Simulation

Science.gov (United States)

Small, Erika E.; Doll, Jessica L.; Bergman, Shawn M.; Heggestad, Eric D.

2018-01-01

Developing students' practical skills in strategic staffing and selection within the classroom can be challenging. This article describes a staffing system simulation designed to engage students and develop applied skills in strategic recruiting, assessment, and evaluation of job applicants. Instructors looking for a multifaceted team project…

New Directions for Academic Libraries in Research Staffing: A Case Study at National University of Ireland Galway

Science.gov (United States)

Cox, John

2017-01-01

New research needs, global developments and local shifts in emphasis are demanding a broader range of interactions by librarians with researchers and are challenging previous staffing structures. Research has a higher institutional profile and academic libraries have responded by creating new roles and staffing models, with stronger linkage across…

Impact of a physician-staffed helicopter on a regional trauma system

DEFF Research Database (Denmark)

Hesselfeldt, R; Steinmetz, J; Jans, H

2013-01-01

This study aims to compare the trauma system before and after implementing a physician-staffed helicopter emergency medical service (PS-HEMS). Our hypothesis was that PS-HEMS would reduce time from injury to definitive care for severely injured patients.......This study aims to compare the trauma system before and after implementing a physician-staffed helicopter emergency medical service (PS-HEMS). Our hypothesis was that PS-HEMS would reduce time from injury to definitive care for severely injured patients....

Nurse Staffing and Quality of Care of Nursing Home Residents in Korea.

Science.gov (United States)

Shin, Juh Hyun; Hyun, Ta Kyung

2015-11-01

To investigate the relationship between nurse staffing and quality of care in nursing homes in Korea. This study used a cross-sectional design to describe the relationship between nurse staffing and 15 quality-of-care outcomes. Independent variables were hours per resident day (HPRD), skill mix, and turnover of each nursing staff, developed with the definitions of the Centers for Medicare & Medicaid Services and the American Health Care Association. Dependent variables were prevalence of residents who experienced more than one fall in the recent 3 months, aggressive behaviors, depression, cognitive decline, pressure sores, incontinence, prescribed antibiotics because of urinary tract infection, weight loss, dehydration, tube feeding, bed rest, increased activities of daily living, decreased range of motion, use of antidepressants, and use of restraints. Outcome variables were quality indicators from the U.S. Centers for Medicare & Medicaid and 2013 nursing home evaluation manual by the Korean National Health Insurance Service. The effects of registered nurse (RN) HPRD was supported in fall prevention, decreased tube feeding, decreased numbers of residents with deteriorated range of motion, and decreased aggressive behavior. Higher turnover of RNs related to more residents with dehydration, bed rest, and use of antipsychotic medication. Study results supported RNs' unique contribution to resident outcomes in comparison to alternative nurse staffing in fall prevention, decreased use of tube feeding, better range of motion for residents, and decreased aggressive behaviors in nursing homes in Korea. More research is required to confirm the effects of nurse staffing on residents' outcomes in Korea. We found consistency in the effects of RN staffing on resident outcomes acceptable. By assessing nurse staffing levels and compositions of nursing staffs, this study contributes to more effective long-term care insurance by reflecting on appropriate policies, and ultimately

Development of Staffing Patterns in Six New Medical Schools Established 1952-1960.

Science.gov (United States)

National Institutes of Health (DHEW), Bethesda, MD. Resources Analysis Branch.

This summary report of staffing patterns in 6 medical schools established between 1952 and 1960 is the first phase of a proposed study of biomedical staffing requirements in institutions of higher education, 1965-1975. The 6 schools are: the University of Miami, Albert Einstein College of medicine at Yeshiva University, the University of Florida,…

The impact of managed care penetration and hospital quality on efficiency in hospital staffing.

Science.gov (United States)

Mobley, Lee R; Magnussen, Jon

2002-01-01

The state of California has recently mandated minimum nurse-staffing ratios, raising concerns about possible affects on hospital efficiency. In this study, we examine how market factors and quality were related to staffing levels in California hospitals in 1995 (prior to implementation of the new law). We are particularly interested in the affect of managed care penetration on this aspect of hospital efficiency because the call to legislative action was predicated on fears that hospitals were reducing staffing below optimal levels in response to managed care pressures. We derive a unique measure of excess staffing in hospitals based on a data envelopment analysis (DEA) production function model, which explicitly includes ancillary care among the inputs and outputs. This careful specification of production is important because ancillary care use has risen relative to daily hospital services, with the spread of managed care and advances in medical technology. We find that market share (adjusted for size) and market concentration are the major determinants of excess staffing while managed care penetration is insignificant. We also find that poor quality (outcomes worse than expected) is associated with less efficient staffing. These findings suggest that the larger, more efficient urban hospitals will be penalized more heavily under binding staffing ratios than smaller, less-urban hospitals.

Optimizing staffing, quality, and cost in home healthcare nursing: theory synthesis.

Science.gov (United States)

Park, Claire Su-Yeon

2017-08-01

To propose a new theory pinpointing the optimal nurse staffing threshold delivering the maximum quality of care relative to attendant costs in home health care. Little knowledge exists on the theoretical foundation addressing the inter-relationship among quality of care, nurse staffing, and cost. Theory synthesis. Cochrane Library, PubMed, CINAHL, EBSCOhost Web and Web of Science (25 February - 26 April 2013; 20 January - 22 March 2015). Most of the existing theories/models lacked the detail necessary to explain the relationship among quality of care, nurse staffing and cost. Two notable exceptions are: 'Production Function for Staffing and Quality in Nursing Homes,' which describes an S-shaped trajectory between quality of care and nurse staffing and 'Thirty-day Survival Isoquant and Estimated Costs According to the Nurse Staff Mix,' which depicts a positive quadric relationship between nurse staffing and cost according to quality of care. A synthesis of these theories led to an innovative multi-dimensional econometric theory helping to determine the maximum quality of care for patients while simultaneously delivering nurse staffing in the most cost-effective way. The theory-driven threshold, navigated by Mathematical Programming based on the Duality Theorem in Mathematical Economics, will help nurse executives defend sufficient nurse staffing with scientific justification to ensure optimal patient care; help stakeholders set an evidence-based reasonable economical goal; and facilitate patient-centred decision-making in choosing the institution which delivers the best quality of care. A new theory to determine the optimum nurse staffing maximizing quality of care relative to cost was proposed. © 2017 The Author. Journal of Advanced Nursing © John Wiley & Sons Ltd.

The impact of HMO penetration on the relationship between nurse staffing and quality.

Science.gov (United States)

Mark, Barbara A; Harless, David W; McCue, Michael

2005-07-01

While there are a number of studies examining the relationship between nurse staffing and quality, none has examined structural differences in the relationship between nurse staffing and quality contingent upon the level of managed care penetration. We used administrative data, and a dynamic panel data model to examine this relationship in a panel of 422 acute care hospitals from 1990 to 1995. We found that there were significant differences in the relationship between nurse staffing and both mortality and length of stay depending upon the level of HMO penetration in the hospital's market.

Development, Validation, and Implementation of a Clinic Nurse Staffing Guideline.

Science.gov (United States)

Deeken, Debra Jean; Wakefield, Douglas; Kite, Cora; Linebaugh, Jeanette; Mitchell, Blair; Parkinson, Deidre; Misra, Madhukar

2017-10-01

Ensuring that the level of nurse staffing used to care for patients is appropriate to the setting and service intensity is essential for high-quality and cost-effective care. This article describes the development, validation, and implementation of the clinic technical skills permission list developed specifically to guide nurse staffing decisions in physician clinics of an academic medical center. Results and lessons learned in using this staffing guideline are presented.

Leadership, staffing and quality of care in nursing homes

Science.gov (United States)

2011-01-01

Background Leadership and staffing are recognised as important factors for quality of care. This study examines the effects of ward leaders' task- and relationship-oriented leadership styles, staffing levels, ratio of registered nurses and ratio of unlicensed staff on three independent measures of quality of care. Methods A cross-sectional survey of forty nursing home wards throughout Norway was used to collect the data. Five sources of data were utilised: self-report questionnaires to 444 employees, interviews with and questionnaires to 13 nursing home directors and 40 ward managers, telephone interviews with 378 relatives and 900 hours of field observations. Separate multi-level analyses were conducted for quality of care assessed by relatives, staff and field observations respectively. Results Task-oriented leadership style had a significant positive relationship with two of the three quality of care indexes. In contrast, relationship-oriented leadership style was not significantly related to any of the indexes. The lack of significant effect for relationship-oriented leadership style was due to a strong correlation between the two leadership styles (r = 0.78). Staffing levels and ratio of registered nurses were not significantly related to any of the quality of care indexes. The ratio of unlicensed staff, however, showed a significant negative relationship to quality as assessed by relatives and field observations, but not to quality as assessed by staff. Conclusions Leaders in nursing homes should focus on active leadership and particularly task-oriented behaviour like structure, coordination, clarifying of staff roles and monitoring of operations to increase quality of care. Furthermore, nursing homes should minimize use of unlicensed staff and address factors related to high ratios of unlicensed staff, like low staff stability. The study indicates, however, that the relationship between staffing levels, ratio of registered nurses and quality of care is

Leadership, staffing and quality of care in nursing homes

Directory of Open Access Journals (Sweden)

Havig Anders

2011-11-01

Full Text Available Abstract Background Leadership and staffing are recognised as important factors for quality of care. This study examines the effects of ward leaders' task- and relationship-oriented leadership styles, staffing levels, ratio of registered nurses and ratio of unlicensed staff on three independent measures of quality of care. Methods A cross-sectional survey of forty nursing home wards throughout Norway was used to collect the data. Five sources of data were utilised: self-report questionnaires to 444 employees, interviews with and questionnaires to 13 nursing home directors and 40 ward managers, telephone interviews with 378 relatives and 900 hours of field observations. Separate multi-level analyses were conducted for quality of care assessed by relatives, staff and field observations respectively. Results Task-oriented leadership style had a significant positive relationship with two of the three quality of care indexes. In contrast, relationship-oriented leadership style was not significantly related to any of the indexes. The lack of significant effect for relationship-oriented leadership style was due to a strong correlation between the two leadership styles (r = 0.78. Staffing levels and ratio of registered nurses were not significantly related to any of the quality of care indexes. The ratio of unlicensed staff, however, showed a significant negative relationship to quality as assessed by relatives and field observations, but not to quality as assessed by staff. Conclusions Leaders in nursing homes should focus on active leadership and particularly task-oriented behaviour like structure, coordination, clarifying of staff roles and monitoring of operations to increase quality of care. Furthermore, nursing homes should minimize use of unlicensed staff and address factors related to high ratios of unlicensed staff, like low staff stability. The study indicates, however, that the relationship between staffing levels, ratio of registered nurses

Development of staffing evaluation principle for advanced main control room and the effect on situation awareness and mental workload

International Nuclear Information System (INIS)

Lin, Chiuhsiang Joe; Hsieh, Tsung-Ling; Lin, Shiau-Feng

2013-01-01

Highlights: • A staffing evaluation principle was developed for the advanced main control room. • The principle proposed to improve situation awareness and mental workload. • The principle has good validity that was examined by experimental design. - Abstract: Situation awareness and mental workload, both of which influence operator performance in the advanced main control room of a nuclear power plant, can be affected by staffing level. The key goal of staffing is to ensure the proper number of personnel to support plant operations and events. If the staffing level is not adaptive, the operators may have low situation awareness and an excessive mental workload, which lead to human error. Accordingly, this study developed a staffing evaluation principle based on CPM-GOMS modeling for operations in the advanced main control room. A within-subject experiment was designed to examine the validity of the staffing evaluation principle. The results indicated that the situation awareness, mental workload, and operating performance of the staffing level determined by the staffing evaluation principle was significantly better than that of the non-evaluated staffing level; thus, the validity of the staffing evaluation technique is acceptable. The implications of the findings of this study on managerial practice are discussed

Development of staffing evaluation principle for advanced main control room and the effect on situation awareness and mental workload

Energy Technology Data Exchange (ETDEWEB)

Lin, Chiuhsiang Joe, E-mail: cjoelin@mail.ntust.edu.tw [Department of Industrial Management, National Taiwan University of Science and Technology, 43, Section 4, Keelung Road, Taipei 10607, Taiwan (China); Hsieh, Tsung-Ling, E-mail: bm1129@gmail.com [Institute of Nuclear Energy Research, 1000, Wenhua Road, Chiaan Village, Lungtan 32546, Taiwan (China); Lin, Shiau-Feng, E-mail: g9602411@cycu.edu.tw [Department of Industrial Engineering, Chung-Yuan Christian University, 200, Chung Pei Road, Chung-Li 32023, Taiwan (China)

2013-12-15

Highlights: • A staffing evaluation principle was developed for the advanced main control room. • The principle proposed to improve situation awareness and mental workload. • The principle has good validity that was examined by experimental design. - Abstract: Situation awareness and mental workload, both of which influence operator performance in the advanced main control room of a nuclear power plant, can be affected by staffing level. The key goal of staffing is to ensure the proper number of personnel to support plant operations and events. If the staffing level is not adaptive, the operators may have low situation awareness and an excessive mental workload, which lead to human error. Accordingly, this study developed a staffing evaluation principle based on CPM-GOMS modeling for operations in the advanced main control room. A within-subject experiment was designed to examine the validity of the staffing evaluation principle. The results indicated that the situation awareness, mental workload, and operating performance of the staffing level determined by the staffing evaluation principle was significantly better than that of the non-evaluated staffing level; thus, the validity of the staffing evaluation technique is acceptable. The implications of the findings of this study on managerial practice are discussed.

The effects of nurse staffing on hospital financial performance: competitive versus less competitive markets.

Science.gov (United States)

Everhart, Damian; Neff, Donna; Al-Amin, Mona; Nogle, June; Weech-Maldonado, Robert

2013-01-01

Hospitals facing financial uncertainty have sought to reduce nurse staffing as a way to increase profitability. However, nurse staffing has been found to be important in terms of quality of patient care and nursing-related outcomes. Nurse staffing can provide a competitive advantage to hospitals and as a result of better financial performance, particularly in more competitive markets. In this study, we build on the Resource-Based View of the Firm to determine the effect of nurse staffing on total profit margin in more competitive and less competitive hospital markets in Florida. By combining a Florida statewide nursing survey with the American Hospital Association Annual Survey and the Area Resource File, three separate multivariate linear regression models were conducted to determine the effect of nurse staffing on financial performance while accounting for market competitiveness. The analysis was limited to acute care hospitals. Nurse staffing levels had a positive association with financial performance (β = 3.3, p = .02) in competitive hospital markets, but no significant association was found in less competitive hospital markets. Hospitals in more competitive hospital markets should reconsider reducing nursing staff, as these cost-cutting measures may be inefficient and negatively affect financial performance.

Staffing to Maximize Profit for Call Centers with Impatient and Repeat-Calling Customers

Directory of Open Access Journals (Sweden)

Jun Gong

2015-01-01

Full Text Available Motivated by call center practice, we study the optimal staffing of many-server queues with impatient and repeat-calling customers. A call center is modeled as an M/M/s+M queue, which is developed to a behavioral queuing model in which customers come and go based on their satisfaction with waiting time. We explicitly take into account customer repeat behavior, which implies that satisfied customers might return and have an impact on the arrival rate. Optimality is defined as the number of agents that maximize revenues net of staffing costs, and we account for the characteristic that revenues are a direct function of staffing. Finally, we use numerical experiments to make certain comparisons with traditional models that do not consider customer repeat behavior. Furthermore, we indicate how managers might allocate staffing optimally with various customer behavior mechanisms.

The Size and Scope of Collegiate Athletic Training Facilities and Staffing.

Science.gov (United States)

Gallucci, Andrew R; Petersen, Jeffrey C

2017-08-01

  Athletic training facilities have been described in terms of general design concepts and from operational perspectives. However, the size and scope of athletic training facilities, along with staffing at different levels of intercollegiate competition, have not been quantified.   To define the size and scope of athletic training facilities and staffing levels at various levels of intercollegiate competition. To determine if differences existed in facilities (eg, number of facilities, size of facilities) and staffing (eg, full time, part time) based on the level of intercollegiate competition.   Cross-sectional study.   Web-based survey.   Athletic trainers (ATs) who were knowledgeable about the size and scope of athletic training programs.   Athletic training facility size in square footage; the AT's overall facility satisfaction; athletic training facility component spaces, including satellite facilities, game-day facilities, offices, and storage areas; and staffing levels, including full-time ATs, part-time ATs, and undergraduate students.   The survey was completed by 478 ATs (response rate = 38.7%) from all levels of competition. Sample means for facilities were 3124.7 ± 4425 ft 2 (290.3 ± 411 m 2 ) for the central athletic training facility, 1013 ± 1521 ft 2 (94 ± 141 m 2 ) for satellite athletic training facilities, 1272 ± 1334 ft 2 (118 ± 124 m 2 ) for game-day athletic training facilities, 388 ± 575 ft 2 (36 ± 53 m 2 ) for athletic training offices, and 424 ± 884 ft 2 (39 ± 82 m 2 ) for storage space. Sample staffing means were 3.8 ± 2.5 full-time ATs, 1.6 ± 2.5 part-time ATs, 25 ± 17.6 athletic training students, and 6.8 ± 7.2 work-study students. Division I schools had greater resources in multiple categories (P facilities in recent years was common, and almost half of ATs reported that upgrades have been approved for the near future.   This study provides benchmark descriptive data on athletic training staffing and

High School Administrative Staffing in Washington State: Principal Perspectives on Resource Needs and Utilization

Science.gov (United States)

Steach, John C.

2011-01-01

This mixed methods study explored how high school principals prioritize their work and utilize available human resources to adjust to inadequate administrative staffing. Analysis of staffing levels across the state of Washington and specifically inside two eastern Washington districts framed interview questions for central office administration…

Rostering from staffing levels: a branch-and-price approach

NARCIS (Netherlands)

van der Veen, Egbert; Veltman, Bart

Many rostering methods first create shifts from some given staffing levels, and after that create rosters from the set of created shifts. Although such a method has some nice properties, it also has some bad ones. In this paper we outline a method that creates rosters directly from staffing levels.

Longitudinal comparative evaluation of the equivalence of an integrated peer-support and clinical staffing model for residential mental health rehabilitation: a mixed methods protocol incorporating multiple stakeholder perspectives.

Science.gov (United States)

Parker, Stephen; Dark, Frances; Newman, Ellie; Korman, Nicole; Meurk, Carla; Siskind, Dan; Harris, Meredith

2016-06-02

A novel staffing model integrating peer support workers and clinical staff within a unified team is being trialled at community based residential rehabilitation units in Australia. A mixed-methods protocol for the longitudinal evaluation of the outcomes, expectations and experiences of care by consumers and staff under this staffing model in two units will be compared to one unit operating a traditional clinical staffing. The study is unique with regards to the context, the longitudinal approach and consideration of multiple stakeholder perspectives. The longitudinal mixed methods design integrates a quantitative evaluation of the outcomes of care for consumers at three residential rehabilitation units with an applied qualitative research methodology. The quantitative component utilizes a prospective cohort design to explore whether equivalent outcomes are achieved through engagement at residential rehabilitation units operating integrated and clinical staffing models. Comparative data will be available from the time of admission, discharge and 12-month period post-discharge from the units. Additionally, retrospective data for the 12-month period prior to admission will be utilized to consider changes in functioning pre and post engagement with residential rehabilitation care. The primary outcome will be change in psychosocial functioning, assessed using the total score on the Health of the Nation Outcome Scales (HoNOS). Planned secondary outcomes will include changes in symptomatology, disability, recovery orientation, carer quality of life, emergency department presentations, psychiatric inpatient bed days, and psychological distress and wellbeing. Planned analyses will include: cohort description; hierarchical linear regression modelling of the predictors of change in HoNOS following CCU care; and descriptive comparisons of the costs associated with the two staffing models. The qualitative component utilizes a pragmatic approach to grounded theory, with

[Impact of Increased Supply of Newly Licensed Nurses on Hospital Nurse Staffing and Policy Implications].

Science.gov (United States)

Kim, Yunmi; You, Sunju; Kim, Jinhyun

2017-12-01

This study aimed to analyze the impact of increasing the supply of newly licensed nurses on improving the hospital nurse staffing grades for the period of 2009~2014. Using public administrative data, we analyzed the effect of newly licensed nurses on staffing in 1,594 hospitals using Generalized Estimating Equation (GEE) ordered logistic regression, and of supply variation on improving staffing grades in 1,042 hospitals using GEE logistic regression. An increase of one newly licensed nurse per 100 beds in general units had significantly lower odds of improving staffing grades (grades 6~0 vs. 7) (odds ratio=0.95, p=.005). The supply of newly licensed nurses increased by 32% from 2009 to 2014, and proportion of hospitals whose staffing grade had improved, not changed, and worsened was 19.1%, 70.1%, and 10.8% respectively. Compared to 2009, the supply variation of newly licensed nurses in 2014 was not significantly related to the increased odds of improving staffing grades in the region (OR=1.02, p=.870). To achieve a balance in the regional supply and demand for hospital nurses, compliance with nurse staffing legislation and revisions in the nursing fee differentiation policy are needed. Rather than relying on increasing nurse supply, retention policies for new graduate nurses are required to build and sustain competent nurse workforce in the future. © 2017 Korean Society of Nursing Science

Support sought for petition on safer staffing levels in Wales.

Science.gov (United States)

2014-11-01

RCN WALES is urging the public to sign an e-petition supporting draft legislation on safe staffing. The petition calls for support for the Safe Nursing Staffing Levels (Wales) Bill, drawn up by Welsh Liberal Democrat leader Kirsty Williams.

Fabulous award for staffing app.

Science.gov (United States)

2015-12-02

A safe staffing app giving up-to-date information on the number of nurses on the wards at Nottingham University Hospitals NHS Trust scooped top prize at the inaugural Academy of Fabulous NHS Stuffawards in London last week.

Nurse burnout in China: a questionnaire survey on staffing, job satisfaction, and quality of care.

Science.gov (United States)

Lu, Minmin; Ruan, Hui; Xing, Weijie; Hu, Yan

2015-05-01

The investigators examined how nurse staffing affects nurse job satisfaction and quality of care. Inadequate nurse staffing is a worldwide issue with profound effects on nurse job satisfaction and quality of care. Few studies have examined the relationship between nurse staffing and job satisfaction and quality of care in China. A cross-sectional design was adopted, wherein 873 nurses were surveyed on demographics, nurse staffing, job-related burnout, job dissatisfaction, intent to leave, and quality of care. The median patient-nurse ratio was five; 45.1% nurses reported high levels of job-related burnout, and 55.6%, job dissatisfaction. In adjusted regression models, patient-nurse ratios of four or less were related to a decrease in the odds of job dissatisfaction (odds ratio 0.55, 95% confidence interval 0.36-0.85) and increase in the odds of quality of care (odds ratio 1.78, 95% confidence interval 1.02-2.82). Nurse staffing is associated with job dissatisfaction and quality of care. Nurse managers should maintain an adequate level of nurse staffing, referring to the patient-nurse ratio. They should create new initiatives to increase job satisfaction among nurses and to evaluate their effects. © 2013 John Wiley & Sons Ltd.

Hospital nurse staffing and patient mortality, emotional exhaustion, and job dissatisfaction.

Science.gov (United States)

Halm, Margo; Peterson, Michelle; Kandels, Mary; Sabo, Julie; Blalock, Miriam; Braden, Rebecca; Gryczman, Anna; Krisko-Hagel, Kathryn; Larson, Dave; Lemay, Diane; Sisler, Bette; Strom, Linda; Topham, Debra

2005-01-01

To conduct an investigation similar to a landmark study that investigated the association between nurse-to-patient ratio and patient mortality, failure-to-rescue, emotional exhaustion and job satisfaction of nurses. Cross-sectional analysis of 2709 general, orthopedic, and vascular surgery patients, and 140 staff nurses (42% response rate) caring for these patients in a large Midwestern institution. The main outcome measures were mortality, failure-to-rescue, emotional exhaustion, and job dissatisfaction. Staffing was not a significant predictor of mortality or failure-to-rescue, nor did clinical specialty predict emotional exhaustion or job dissatisfaction. Although these findings reinforce adequate staffing ratios at this institution, programs that support nurses in their daily practice and positively impact job satisfaction need to be explored. The Nursing Research Council not only has heightened awareness of how staffing ratios affect patient and nurse outcomes, but also a broader understanding of how the research process can be used to effectively shape nurse's practice and work environments.

Consequences of Inadequate Staffing Include Missed Care, Potential Failure to Rescue, and Job Stress and Dissatisfaction.

Science.gov (United States)

Simpson, Kathleen Rice; Lyndon, Audrey; Ruhl, Catherine

2016-01-01

To evaluate responses of registered nurse members of the Association of Women's Health, Obstetric and Neonatal Nurses (AWHONN) to a survey that sought their recommendations for staffing guidelines and their perceptions of the consequences of inadequate nurse staffing. The goal was to use these member data to inform the work of the AWHONN nurse staffing research team. Secondary analysis of responses to the 2010 AWHONN nurse staffing survey. Online. AWHONN members (N = 884). Review of data from an online survey of AWHONN members through the use of thematic analysis for descriptions of the consequences of inadequate nurse staffing during the childbirth process. Three main themes emerged as consequences of inadequate staffing or being short-staffed: Missed Care, Potential for Failure to Rescue, and Job-Related Stress and Dissatisfaction. These themes are consistent with those previously identified in the literature related to inadequate nurse staffing. Based on the responses from participants in the 2010 AWHONN nurse staffing survey, consequences of inadequate staffing can be quite serious and may put patients at risk for preventable harm. Copyright © 2016 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses. Published by Elsevier Inc. All rights reserved.

Spent Nuclear Fuel Project operational staffing plan

International Nuclear Information System (INIS)

Debban, B.L.

1996-03-01

Using the Spent Nuclear Fuel (SNF) Project's current process flow concepts and knowledge from cognizant engineering and operational personnel, an initial assessment of the SNF Project radiological exposure and resource requirements was completed. A small project team completed a step by step analysis of fuel movement in the K Basins to the new interim storage location, the Canister Storage Building (CSB). This analysis looked at fuel retrieval, conditioning of the fuel, and transportation of the fuel. This plan describes the staffing structure for fuel processing, fuel movement, and the maintenance and operation (M ampersand O) staffing requirements of the facilities. This initial draft does not identify the support function resources required for M ampersand O, i.e., administrative and engineering (technical support). These will be included in future revisions to the plan. This plan looks at the resource requirements for the SNF subprojects, specifically, the operations of the facilities, balances resources where applicable, rotates crews where applicable, and attempts to use individuals in multi-task assignments. This plan does not apply to the construction phase of planned projects that affect staffing levels of K Basins

Impact of staffing parameters on operational reliability

International Nuclear Information System (INIS)

Hahn, H.A.; Houghton, F.K.

1993-01-01

This paper reports on a project related to human resource management of the Department of Energy's (DOE's) High-Level Waste (HLW) Tank program. Safety and reliability of waste tank operations is impacted by several issues, including not only the design of the tanks themselves, but also how operations and operational personnel are managed. As demonstrated by management assessments performed by the Tiger Teams, DOE believes that the effective use of human resources impacts environment safety, and health concerns. For the of the current paper, human resource management activities are identified as ''Staffing'' and include the of developing the functional responsibilities and qualifications of technical and administrative personnel. This paper discusses the importance of staff plans and management in the overall view of safety and reliability. The work activities and procedures associated with the project, a review of the results of these activities, including a summary of the literature and a preliminary analysis of the data. We conclude that although identification of staffing issues and the development of staffing plans contributes to the overall reliability and safety of the HLW tanks, the relationship is not well understood and is in need of further development

Impact of staffing parameters on operational reliability

International Nuclear Information System (INIS)

Hahn, H.A.; Houghton, F.K.

1993-01-01

This paper reports on a project related to human resource management of the Department of Energy (DOEs) High-Level Waste (HLW) Tank program. Safety and reliability of waste tank operations is impacted by several issues, including not only the design of the tanks themselves, but also how operations and operational personnel are managed. As demonstrated by management assessments performed by the Tiger Teams, DOE believes that the effective use of human resources impacts environment, safety, and health concerns. For the purposes of the current paper, human resource management activities are identified as 'Staffing' and include the process of developing the functional responsibilities and qualifications of technical and administrative personnel. This paper discusses the importance of staff plans and management in the overall view of safety and reliability, the work activities and procedures associated with the project, a review of the results of these activities, including a summary of the literature and a preliminary analysis of the data. We conclude that, although identification of staffing issues and the development of staffing plans contributes to the overall reliability and safety of the HLW tanks, the relationship is not well understood and is in need of further development

Medical physics staffing for radiation oncology: a decade of experience in Ontario, Canada

Science.gov (United States)

Battista, Jerry J.; Patterson, Michael S.; Beaulieu, Luc; Sharpe, Michael B.; Schreiner, L. John; MacPherson, Miller S.; Van Dyk, Jacob

2012-01-01

The January 2010 articles in The New York Times generated intense focus on patient safety in radiation treatment, with physics staffing identified frequently as a critical factor for consistent quality assurance. The purpose of this work is to review our experience with medical physics staffing, and to propose a transparent and flexible staffing algorithm for general use. Guided by documented times required per routine procedure, we have developed a robust algorithm to estimate physics staffing needs according to center‐specific workload for medical physicists and associated support staff, in a manner we believe is adaptable to an evolving radiotherapy practice. We calculate requirements for each staffing type based on caseload, equipment inventory, quality assurance, educational programs, and administration. Average per‐case staffing ratios were also determined for larger‐scale human resource planning and used to model staffing needs for Ontario, Canada over the next 10 years. The workload specific algorithm was tested through a survey of Canadian cancer centers. For center‐specific human resource planning, we propose a grid of coefficients addressing specific workload factors for each staff group. For larger scale forecasting of human resource requirements, values of 260, 700, 300, 600, 1200, and 2000 treated cases per full‐time equivalent (FTE) were determined for medical physicists, physics assistants, dosimetrists, electronics technologists, mechanical technologists, and information technology specialists, respectively. PACS numbers: 87.55.N‐, 87.55.Qr PMID:22231223

Effects of Medicare payment changes on nursing home staffing and deficiencies.

Science.gov (United States)

Konetzka, R Tamara; Yi, Deokhee; Norton, Edward C; Kilpatrick, Kerry E

2004-06-01

To investigate the effects of Medicare's Prospective Payment System (PPS) for skilled nursing facilities (SNFs) and associated rate changes on quality of care as represented by staffing ratios and regulatory deficiencies. Online Survey, Certification and Reporting (OSCAR) data from 1996-2000 were linked with Area Resource File (ARF) and Medicare Cost Report data to form a panel dataset. A difference-in-differences model was used to assess effects of the PPS and the BBRA (Balanced Budget Refinement Act) on staffing and deficiencies, a design that allows the separation of the effects of the policies from general trends. Ordinary least squares and negative binomial models were used. The OSCAR and Medicare Cost Report data are self-reported by nursing facilities; ARF data are publicly available. Data were linked by provider ID and county. We find that professional staffing decreased and regulatory deficiencies increased with PPS, and that both effects were mitigated with the BBRA rate increases. The effects appear to increase with the percent of Medicare residents in the facility except, in some cases, at the highest percentage of Medicare. The findings on staffing are statistically significant. The effects on deficiencies, though exhibiting consistent signs and magnitudes with the staffing results, are largely insignificant. Medicare's PPS system and associated rate cuts for SNFs have had a negative effect on staffing and regulatory compliance. Further research is necessary to determine whether these changes are associated with worse outcomes. Findings from this investigation could help guide policy modifications that support the provision of quality nursing home care.

Staffing Levels at National Collegiate Athletic Association Football Bowl Subdivision-Level Institutions.

Science.gov (United States)

Ms, Suzie Aparicio; Welch Bacon, Cailee E; Parsons, John T; Bay, R Curtis; Cohen, Randy P; DeZeeuw, Terry; McLeod, Tamara C Valovich

2015-12-01

The "Appropriate Medical Coverage for Intercollegiate Athletics" (AMCIA) document was created to support assessment and calculation of athletic training personnel requirements. However, little is known regarding disparities between current and recommended staffing practices. To identify the staffing and employment characteristics of athletic health care services at Football Bowl Subdivision-level institutions. Cross-sectional study. Web-based survey. Head athletic trainers and athletic training staff members who were knowledgeable about budget and staff. The survey, Assessment of Staffing Levels at National Collegiate Athletic Association Football Bowl Subdivision-Level Institutions, was used to evaluate personal, university, and staff demographics; staffing and employment topics; and AMCIA variables and use. The survey was accessed and partially completed by 104 individuals (response rate = 84.6%). A total of 79 athletic trainers (response rate = 76%) completed the entire survey. One-third of the respondents (34.2%, n = 26) met the recommended number of full-time equivalents (FTEs) for football, two-thirds of the respondents (65.7%, n = 50) failed to meet the recommendation, and 26.2% (n = 27) were missing data needed for FTE calculation. Among those who did not meet the recommended FTEs (n = 50), 38.0% (n = 19) were within 1 FTE of being compliant, 26.0% (n = 13) were within 2 FTEs, and 24.0% (n = 12) were within 3 FTEs. About one-third of respondents (35.9%, n = 37) reported not using the AMCIA, citing lack of funding (29.7%, n = 11), lack of administrative support (21.6%, n = 8), and other reasons (37.8%, n = 14). The majority of institutions that used the AMCIA were able to provide justification for staffing. For most of the institutions that failed to meet their recommendation, adding 1-3 FTE athletic trainers for football would change their compliance status. A uniform definition of the term FTE within collegiate athletics is needed to allow for structured

Staffing Levels at National Collegiate Athletic Association Football Bowl Subdivision-Level Institutions

Science.gov (United States)

MS, Suzie Aparicio; Welch Bacon, Cailee E.; Parsons, John T.; Bay, R. Curtis; Cohen, Randy P.; DeZeeuw, Terry; McLeod, Tamara C. Valovich

2015-01-01

Context The “Appropriate Medical Coverage for Intercollegiate Athletics” (AMCIA) document was created to support assessment and calculation of athletic training personnel requirements. However, little is known regarding disparities between current and recommended staffing practices. Objective To identify the staffing and employment characteristics of athletic health care services at Football Bowl Subdivision-level institutions. Design Cross-sectional study. Setting Web-based survey. Patients or Other Participants Head athletic trainers and athletic training staff members who were knowledgeable about budget and staff. Main Outcome Measure(s) The survey, Assessment of Staffing Levels at National Collegiate Athletic Association Football Bowl Subdivision-Level Institutions, was used to evaluate personal, university, and staff demographics; staffing and employment topics; and AMCIA variables and use. Results The survey was accessed and partially completed by 104 individuals (response rate = 84.6%). A total of 79 athletic trainers (response rate = 76%) completed the entire survey. One-third of the respondents (34.2%, n = 26) met the recommended number of full-time equivalents (FTEs) for football, two-thirds of the respondents (65.7%, n = 50) failed to meet the recommendation, and 26.2% (n = 27) were missing data needed for FTE calculation. Among those who did not meet the recommended FTEs (n = 50), 38.0% (n = 19) were within 1 FTE of being compliant, 26.0% (n = 13) were within 2 FTEs, and 24.0% (n = 12) were within 3 FTEs. About one-third of respondents (35.9%, n = 37) reported not using the AMCIA, citing lack of funding (29.7%, n = 11), lack of administrative support (21.6%, n = 8), and other reasons (37.8%, n = 14). Conclusions The majority of institutions that used the AMCIA were able to provide justification for staffing. For most of the institutions that failed to meet their recommendation, adding 1–3 FTE athletic trainers for football would change their

Staffing, overtime, and shift scheduling project

International Nuclear Information System (INIS)

Lewis, P.M.

1989-01-01

Recent events at the Peach Bottom nuclear power plant have demonstrated the need to establish a quantifiable basis for assessing the safety significance of long work hours on nuclear power plant operators. The incidents at TMI-2, Chernobyl, and Bhopal, which all occurred during the late evening/night shift, further highlight the importance of the relationship between shift scheduling and performance. The objective of this project is to estimate, using statistical analysis on data from the nuclear industry, the effects on safety of staffing levels, overtime, and shift scheduling for operators and maintenance personnel. Regarding staffing levels, the Nuclear Regulatory Commission (NRC) currently has no explicit regulation concerning the minimum acceptable levels of staffing in a plant that has an operating license. The NRC has no systematic method for collecting data on the number of licensed operators on the operating crews. In 1982 the NRC recommended that plants write into their technical specifications a model policy on overtime. Currently, 77 nuclear power plant units have the model policy or a modification of it written into their technical specifications; 33 units have no policy on overtime. The model policy sets limits on overtime for safety related personnel, although these limits can be exceeded with plant manger approval. The US nuclear power industry has three types of shift schedules: (1) forward-rotating 8-hour/day shift schedules, (2) backward-rotating 8-hour/day schedules, and (3) 12-hour/day schedules

Why Employers Use Flexible Staffing Arrangements: Evidence from an Establishment Survey. Upjohn Institute Staff Working Paper.

Science.gov (United States)

Houseman, Susan N.

Use of flexible staffing arrangements--including temporary help agency, short-term, on-call, regular part-time, and contract workers--is widespread and two-thirds of employers believe this trend will increase in the near future. A study examined which employers use flexible staffing arrangements, why they use these arrangements, and their…

Extension Staffing Models to Serve 4-H Clientele in Changing Times

Directory of Open Access Journals (Sweden)

Donna R. Gillespie

2010-03-01

Full Text Available In response to budget cuts in 2002, 4-H staffing models were restructured. The response by University of Idaho Extension was intended to continue meeting the needs of Idaho’s citizens with fewer UI Extension faculty. This staffing reorganization led to the formation of the District III 4-H Team who united to bring stronger 4-H programs to south central Idaho and expand programs to underserved audiences. Information from surveys and interviews over the past seven years reflects the effectiveness, challenges and successes of the District III 4-H Team. In Making the Best Better: 4-H Staffing Patterns and Trends in the Largest Professional Network in the Nation (2007, author Kirk A. Astroth notes a nationwide change in 4-H leadership at the county level from 4-H faculty to program assistants or coordinators. The information gathered in our research may help other states determine staffing models to meet the needs of clientele in these changing times.

Radiotherapy staffing in the European countries

DEFF Research Database (Denmark)

Lievens, Yolande; Defourny, Noémie; Coffey, Mary

2014-01-01

includes a detailed analysis of radiotherapy staffing (questionnaire items 47-60), analysed in relation to the annual number of treatment courses and the socio-economic status of the countries. The analysis was conducted between February and July 2014, and is based on validated responses from 24 of the 40...... of countries can be distinguished on the basis of available personnel resources and socio-economic status. CONCLUSIONS: The average personnel figures in Europe are now consistent with, or even more favourable than the QUARTS recommendations, probably reflecting a combination of better availability as such......, in parallel with the current use of more complex treatments than a decade ago. A considerable variation in available personnel and delivered courses per year however persists among the highest and lowest staffing levels. This not only reflects the variation in cancer incidence and socio-economic determinants...

The Implications of Flexible Staffing Arrangements for Job Stability

OpenAIRE

Houseman, Susan N.; Polivka, Anne E.

1999-01-01

In this paper, we examine the job stability of workers in a wide range of flexible staffing arrangements: agency temporary, direct-hire temporary, on-call, contract company, independent contractor, and regular part-time work. We draw upon two data sources in our analysis. The first is a nationwide survey of employers on their use of flexible staffing arrangements conducted by the Upjohn Institute for Employment Research. This survey provides evidence on why employers use various types of flex...

Turnover, staffing, skill mix, and resident outcomes in a national sample of US nursing homes.

Science.gov (United States)

Trinkoff, Alison M; Han, Kihye; Storr, Carla L; Lerner, Nancy; Johantgen, Meg; Gartrell, Kyungsook

2013-12-01

The authors examined the relationship of staff turnover to selected nursing home quality outcomes, in the context of staffing and skill mix. Staff turnover is a serious concern in nursing homes as it has been found to adversely affect care. When employee turnover is minimized, better care quality is more likely in nursing homes. Data from the National Nursing Home Survey, a nationally representative sample of US nursing homes, were linked to Nursing Home Compare quality outcomes and analyzed using logistic regression. Nursing homes with high certified nursing assistant turnover had significantly higher odds of pressure ulcers, pain, and urinary tract infections even after controlling for staffing, skill mix, bed size, and ownership. Nurse turnover was associated with twice the odds of pressure ulcers, although this was attenuated when staffing was controlled. This study suggests turnover may be more important in explaining nursing home (NH) outcomes than staffing and skill mix and should therefore be given greater emphasis.

Staffing Patterns in Public School Systems: Current Status and Trends, Update 2001. Research Snapshot.

Science.gov (United States)

Williams, Alicia D.; Protheroe, Nancy; Parks, Michael C.

Staffing patterns in American public-school systems are presented in this report of the 2000-01 school year. The report addresses the following: why information about staffing ratios is important; how many people currently work in public schools; what proportion of these are teachers, administrators, and support staff; current staffing patterns in…

NURSE STAFFING AND RENAL ANAEMIA OUTCOMES IN HAEMODIALYSIS CARE.

Science.gov (United States)

Erlingmark, Julia; Hedström, Mariann; Lindberg, Magnus

2016-09-01

Current trends in renal anaemia management place greater emphasis, and thus increased workload, on the role of the nurse in haemodialysis settings. However, there is little evidence that demonstrates the relationship between nurse staffing and patient outcomes. To describe nurse staffing in haemodialysis settings, its relationship with target levels of renal anaemia management and to describe target level achievement for different ways of organising anaemia management. Cross-sectional audit. Forty (out of 78) haemodialysis centres in Sweden reported quality assurance data. The numbers of bedside registered nurses, licensed nurse assistants and patients undergoing haemodialysis during a predefined morning shift; type of anaemia management and achieved target levels of anaemia management. The mean patient:registered nurse ratio was 2.4 and the mean patient:nurse assistant ratio was 12.8. There were no significant relationships between registered nurse staffing and target level achievement. On average, 45.6% of the patients had haemoglobin within the target levels at centres applying nurse-driven anaemia management, compared with 47.3% at physician-driven centres. These cross-sectional data suggest that renal anaemia outcomes are unrelated to the patient:registered nurse ratio. There is, however, room for improvement in renal anaemia management in the units included in this study, particularly the achievement of target levels of haemoglobin and transferrin saturation. © 2016 European Dialysis and Transplant Nurses Association/European Renal Care Association.

The relationship of staffing and work environment with implicit rationing of nursing care in Swiss nursing homes--A cross-sectional study.

Science.gov (United States)

Zúñiga, Franziska; Ausserhofer, Dietmar; Hamers, Jan P H; Engberg, Sandra; Simon, Michael; Schwendimann, René

2015-09-01

Implicit rationing of nursing care refers to the withdrawal of or failure to carry out necessary nursing care activities due to lack of resources, in the literature also described as missed care, omitted care, or nursing care left undone. Under time constraints, nurses give priority to activities related to vital medical needs and the safety of the patient, leaving out documentation, rehabilitation, or emotional support of patients. In nursing homes, little is known about the occurrence of implicit rationing of nursing care and possible contributing factors. The purpose of this study was (1) to describe levels and patterns of self-reported implicit rationing of nursing care in Swiss nursing homes and (2) to explore the relationship between staffing level, turnover, and work environment factors and implicit rationing of nursing care. Cross-sectional, multi-center sub-study of the Swiss Nursing Home Human Resources Project (SHURP). Nursing homes from all three language regions of Switzerland. A random selection of 156 facilities with 402 units and 4307 direct care workers from all educational levels (including 25% registered nurses). We utilized data from established scales to measure implicit rationing of nursing care (Basel Extent of Rationing of Nursing Care), perceptions of leadership ability and staffing resources (Practice Environment Scale of the Nursing Work Index), teamwork and safety climate (Safety Attitudes Questionnaire), and work stressors (Health Professions Stress Inventory). Staffing level and turnover at the unit level were measured with self-developed questions. Multilevel linear regression models were used to explore the proposed relationships. Implicit rationing of nursing care does not occur frequently in Swiss nursing homes. Care workers ration support in activities of daily living, such as eating, drinking, elimination and mobilization less often than documentation of care and the social care of nursing homes residents. Statistically

The daily relationships between staffing, safety perceptions and personality in hospital nursing: A longitudinal on-line diary study.

Science.gov (United States)

Louch, Gemma; O'Hara, Jane; Gardner, Peter; O'Connor, Daryl B

2016-07-01

The association between poor staffing conditions and negative patient safety consequences is well established within hospital nursing. However, many studies have been limited to nurse population level associations, and have used routine data to examine relationships. As a result, it is less clear how these relationships might be manifested at the individual nurse level on a day-to-day basis. Furthermore, personality may have direct and moderating roles in terms of work environment and patient safety associations, but limited research has explored personality in this context. To further our understanding of these associations, this paper takes a within-person approach to examine nurses' daily perceptions of staffing and patient safety. In addition, we explore the potential role of personality factors as moderators of daily level associations. We recruited eighty-three hospital nurses from three acute NHS Trusts in the UK between March and July 2013. Nurses completed online end-of-shift diaries over three-five shifts which collected information on perceptions of staffing, patient-nurse ratio and patient safety (perceptions of patient safety, ability to act as a safe practitioner, and workplace cognitive failure). Personality was also assessed within a baseline questionnaire. Data were analysed using hierarchical linear modelling, and moderation effects of personality factors were examined using simple slopes analyses, which decomposed relationships at high and low levels of the moderator. On days when lower patient-nurse ratios were indicated, nurses reported being more able to act as a safe practitioner (p=.011) and more favourable perceptions of patient safety (p=workplace cognitive failure (p=personality factors. The findings elucidate the potential mechanisms by which patient safety risks arise within hospital nursing, and suggest that nurses may not respond to staffing conditions in the same way, dependent upon personality. Further understanding of these

Pre-hospital critical care by anaesthesiologist-staffed pre-hospital services in Scandinavia

DEFF Research Database (Denmark)

Krüger, A J; Lossius, H M; Mikkelsen, S

2013-01-01

All Scandinavian countries provide anaesthesiologist-staffed pre-hospital services. Little is known of the incidence of critical illness or injury attended by these services. We aimed to investigate anaesthesiologist-staffed pre-hospital services in Scandinavia with special emphasis on incidence...

Nuclear power plant organization and staffing for improved performance: Lessons learned

International Nuclear Information System (INIS)

1998-11-01

Experience from well operated nuclear power plants (NPPs) around the world indicates that an organizational structure which efficiently supports plant operation is essential in economically achieving both high level of safety and operational performance. At the same time energy markets are being opened to competition in many Member States. It is in consideration of this new competitive energy market that the overall objective of this document is to provide NPP managers information on lessons learned on improving the organization and staffing of NPP activities. Within this overall objective, specific objectives are to: Identify organisational design and staffing principles, Provide examples of how NPPs implement these principles, Identify typical NPP staffing levels, Factors affecting these levels, and staffing trends among various NPP types. Although it is not expected that any particular utility or NPP manager would consider all of the suggestions provided here to be appropriate, it is anticipated that nearly every NPP manager in IAEA Member States would find some ideas useful in improving the efficiency and effectiveness of NPP activities

A comparison of current Naval Facilities Engineering Command field office staffing methods, state staffing methods and the construction industry institutes owner contractor work structure

OpenAIRE

Monreal, Michael

2001-01-01

CIVINS (Civilian Institutions) Thesis document This report was generated by accepting a report topic contained in a list of topics on the Civil Engineer Corps Graduate School Information web page. The topic request and description is noted as follows: Topic. How to Measure Staffing Requirements in ROICC offices and Other Acquisition Functions with a description. Description: We base current staffing requirements on history and only adjust from what we have used in the past years. It is sus...

Comparison of nurse staffing based on changes in unit-level workload associated with patient churn.

Science.gov (United States)

Hughes, Ronda G; Bobay, Kathleen L; Jolly, Nicholas A; Suby, Chrysmarie

2015-04-01

This analysis compares the staffing implications of three measures of nurse staffing requirements: midnight census, turnover adjustment based on length of stay, and volume of admissions, discharges and transfers. Midnight census is commonly used to determine registered nurse staffing. Unit-level workload increases with patient churn, the movement of patients in and out of the nursing unit. Failure to account for patient churn in staffing allocation impacts nurse workload and may result in adverse patient outcomes. Secondary data analysis of unit-level data from 32 hospitals, where nursing units are grouped into three unit-type categories: intensive care, intermediate care, and medical surgical. Midnight census alone did not account adequately for registered nurse workload intensity associated with patient churn. On average, units were staffed with a mixture of registered nurses and other nursing staff not always to budgeted levels. Adjusting for patient churn increases nurse staffing across all units and shifts. Use of the discharges and transfers adjustment to midnight census may be useful in adjusting RN staffing on a shift basis to account for patient churn. Nurse managers should understand the implications to nurse workload of various methods of calculating registered nurse staff requirements. © 2013 John Wiley & Sons Ltd.

Improvements in nuclear plant staffing resulting from the AP600 design programme

International Nuclear Information System (INIS)

Mycoff, C.

2001-01-01

The staffing for a single-unit AP600 is estimated to require a staff for operation and maintenance about 32% smaller than current generation power plants of similar size. These staffing reductions are driven primarily by various features incorporated into the AP600 plant design. (author)

Who Hires Social Workers? Structural and Contextual Determinants of Social Service Staffing in Nursing Homes.

Science.gov (United States)

Roberts, Amy Restorick; Bowblis, John R

2017-02-01

Although nurse staffing has been extensively studied within nursing homes (NHs), social services has received less attention. The study describes how social service departments are organized in NHs and examines the structural characteristics of NHs and other macro-focused contextual factors that explain differences in social service staffing patterns using longitudinal national data (Certification and Survey Provider Enhanced Reports, 2009-2012). NHs have three patterns of staffing for social services, using qualified social workers (QSWs); paraprofessional social service staff; and interprofessional teams, consisting of both QSWs and paraprofessionals. Although most NHs employ a QSW (89 percent), nearly half provide social services through interprofessional teams, and 11 percent rely exclusively on paraprofessionals. Along with state and federal regulations that depend on facility size, other contextual and structural factors within NHs also influence staffing. NHs most likely to hire QSWs are large facilities in urban areas within a health care complex, owned by nonprofit organizations, with more payer mixes associated with more profitable reimbursement. QSWs are least likely to be hired in small facilities in rural areas. The influence of policy in supporting the professionalization of social service staff and the need for QSWs with expertise in gerontology, especially in rural NHs, are discussed. © 2016 National Association of Social Workers.

42 CFR 9.9 - Facility staffing.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Facility staffing. 9.9 Section 9.9 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS STANDARDS OF CARE FOR... Biosafety Officer must have experience in developing and monitoring biohazards and dealing with biosafety...

Applying cost accounting to operating room staffing in otolaryngology: time-driven activity-based costing and outpatient adenotonsillectomy.

Science.gov (United States)

Balakrishnan, Karthik; Goico, Brian; Arjmand, Ellis M

2015-04-01

(1) To describe the application of a detailed cost-accounting method (time-driven activity-cased costing) to operating room personnel costs, avoiding the proxy use of hospital and provider charges. (2) To model potential cost efficiencies using different staffing models with the case study of outpatient adenotonsillectomy. Prospective cost analysis case study. Tertiary pediatric hospital. All otolaryngology providers and otolaryngology operating room staff at our institution. Time-driven activity-based costing demonstrated precise per-case and per-minute calculation of personnel costs. We identified several areas of unused personnel capacity in a basic staffing model. Per-case personnel costs decreased by 23.2% by allowing a surgeon to run 2 operating rooms, despite doubling all other staff. Further cost reductions up to a total of 26.4% were predicted with additional staffing rearrangements. Time-driven activity-based costing allows detailed understanding of not only personnel costs but also how personnel time is used. This in turn allows testing of alternative staffing models to decrease unused personnel capacity and increase efficiency. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

Quality of life following trauma before and after implementation of a physician-staffed helicopter

DEFF Research Database (Denmark)

Funder, Kamilia S; Rasmussen, L.S.; Hesselfeldt, R

2017-01-01

BACKGROUND: Implementation of a physician-staffed helicopter emergency medical service (PS-HEMS) in Denmark was associated with lower 30-day mortality in severely injured trauma patients and less time on social subsidy. However, the reduced 30-day mortality in severely injured patients might...... be at the expense of a worse functional outcome and quality of life (QoL) in those who survive. The aim of this study was to investigate the effect of a physician-staffed helicopter on long-term QoL in trauma patients. METHODS: Prospective, observational study including trauma patients who survived at least 3 years...

STAFFING DALAM ALQURAN DAN HADIS DITINJAU DARI MANAJEMEN PENDIDIKAN

Directory of Open Access Journals (Sweden)

Tuti Andriani

2016-08-01

Full Text Available Staffing in an organization can be defined as a series of processes and efforts to acquire, develop, motivate, and evaluate the overall human resources. It is required within the organization in achieving its goals. In staffing, putting a person in a work should be in accordance with his capabilities and expertise so that all are expected to be achieved. Job placement principle is the principle of humanity, democracy, the right man on the right place, equal pay for equal work, unity of direction, the principle of unity of purpose, unity of command, Efficiency and Productivity Work. The concept is the placement, promotion, transfer and demotion. Staffing in the Qur'an and Hadith seen from education management is an employee must complete properly, responsibility, trust, has the capability and expertise, serve, work ethic, strong and trustworthy, honest, sincere, true and trustful, physical and mental strength, and high manners. Professionalism in view of sharia is characterized by three things, namely ahliyah (expertise, himmatul 'charity (high work ethic, trustworthy (reliable.

The effects of staffing and training on firm productivity and profit growth before, during, and after the Great Recession.

Science.gov (United States)

Kim, Youngsang; Ployhart, Robert E

2014-05-01

This study integrates research from strategy, economics, and applied psychology to examine how organizations may leverage their human resources to enhance firm performance and competitive advantage. Staffing and training are key human resource management practices used to achieve firm performance through acquiring and developing human capital resources. However, little research has examined whether and why staffing and training influence firm-level financial performance (profit) growth under different environmental (economic) conditions. Using 359 firms with over 12 years of longitudinal firm-level profit data, we suggest that selective staffing and internal training directly and interactively influence firm profit growth through their effects on firm labor productivity, implying that staffing and training contribute to the generation of slack resources that help buffer and then recover from the effects of the Great Recession. Further, internal training that creates specific human capital resources is more beneficial for prerecession profitability, but staffing is more beneficial for postrecession recovery, apparently because staffing creates generic human capital resources that enable firm flexibility and adaptation. Thus, the theory and findings presented in this article have implications for the way staffing and training may be used strategically to weather economic uncertainty (recession effects). They also have important practical implications by demonstrating that firms that more effectively staff and train will outperform competitors throughout all pre- and postrecessionary periods, even after controlling for prior profitability. (c) 2014 APA, all rights reserved.

The Association of Team-Specific Workload and Staffing with Odds of Burnout Among VA Primary Care Team Members.

Science.gov (United States)

Helfrich, Christian D; Simonetti, Joseph A; Clinton, Walter L; Wood, Gordon B; Taylor, Leslie; Schectman, Gordon; Stark, Richard; Rubenstein, Lisa V; Fihn, Stephan D; Nelson, Karin M

2017-07-01

Work-related burnout is common in primary care and is associated with worse patient safety, patient satisfaction, and employee mental health. Workload, staffing stability, and team completeness may be drivers of burnout. However, few studies have assessed these associations at the team level, and fewer still include members of the team beyond physicians. To study the associations of burnout among primary care providers (PCPs), nurse care managers, clinical associates (MAs, LPNs), and administrative clerks with the staffing and workload on their teams. We conducted an individual-level cross-sectional analysis of survey and administrative data in 2014. Primary care personnel at VA clinics responding to a national survey. Burnout was measured with a validated single-item survey measure dichotomized to indicate the presence of burnout. The independent variables were survey measures of team staffing (having a fully staffed team, serving on multiple teams, and turnover on the team), and workload both from survey items (working extended hours), and administrative data (patient panel overcapacity and average panel comorbidity). There were 4610 respondents (estimated response rate of 20.9%). The overall prevalence of burnout was 41%. In adjusted analyses, the strongest associations with burnout were having a fully staffed team (odds ratio [OR] = 0.55, 95% CI 0.47-0.65), having turnover on the team (OR = 1.67, 95% CI 1.43-1.94), and having patient panel overcapacity (OR = 1.19, 95% CI 1.01-1.40). The observed burnout prevalence was 30.1% lower (28.5% vs. 58.6%) for respondents working on fully staffed teams with no turnover and caring for a panel within capacity, relative to respondents in the inverse condition. Complete team staffing, turnover among team members, and panel overcapacity had strong, cumulative associations with burnout. Further research is needed to understand whether improvements in these factors would lower burnout.

77 FR 40638 - Syniverse Technologies, Inc., Including On-Site Leased Workers From Insight Global Stone Staffing...

Science.gov (United States)

2012-07-10

..., Inc., Including On-Site Leased Workers From Insight Global Stone Staffing, and Randstad Formerly Known..., Massachusetts, including on-site leased workers from Insight Global, Stone Staffing, Randstad formerly known as... Insight Global, Stone Staffing, Randstad, formerly known as Sapphire Technologies, were employed on-site...

Prehospital interventions before and after implementation of a physician-staffed helicopter

DEFF Research Database (Denmark)

Sonne, Asger; Wulffeld, Sandra; Steinmetz, Jacob

2017-01-01

INTRODUCTION: Implementation of a physician-staffed helicopter emergency medical service (HEMS) in eastern Denmark was associated with increased survival for severely injured patients. This study aimed to assess the potential impact of advanced prehospital interventions by comparing the proportion...

[Impact of nurse, nurses' aid staffing and turnover rate on inpatient health outcomes in long term care hospitals].

Science.gov (United States)

Kim, Yunmi; Lee, Ji Yun; Kang, Hyuncheol

2014-02-01

This study was conducted to explore the impact of registered nurse/nurses' aid (RN/NA) staffing and turnover rate on inpatient health outcomes in long term care hospitals. A secondary analysis was done of national data from the Health Insurance Review and Assessment Services including evaluation of long term care hospitals in October-December 2010 and hospital general characteristics in July-September 2010. Final analysis of data from 610 hospitals included RN/NA staffing, turnover rate of nursing staff and 5 patient health outcome indicators. Finding showed that, when variables of organization and community level were controlled, patients per RN was a significant indicator of decline in ADL for patients with dementia, and new pressure ulcer development in the high risk group and worsening of pressure ulcers. Patients per NA was a significant indicator for new pressure ulcer development in the low risk group. Turnover rate was not significant for any variable. To maintain and improve patient health outcomes of ADL and pressure ulcers, policies should be developed to increase the staffing level of RN. Studies are also needed to examine causal relation of NA staffing level, RN staffing level and patient health outcomes with consideration of the details of nursing practice.

77 FR 63872 - Alternative Management Resources, Inc., Doepker Group, Inc., D.B.A. Time Staffing, Inc...

Science.gov (United States)

2012-10-17

... Resources, Inc., Doepker Group, Inc., D.B.A. Time Staffing, Inc., Personnel Management Group, Inc...., Doepker Group, Inc., D.B.A. Time Staffing, Inc., Personnel Management Group, Inc., Select Staffing, and... follows: ''All workers of Alternative Management Resources, Inc., Doepker Group, Inc., D.B.A. Time...

Variation in cancer surgical outcomes associated with physician and nurse staffing: a retrospective observational study using the Japanese Diagnosis Procedure Combination Database

Directory of Open Access Journals (Sweden)

Yasunaga Hideo

2012-05-01

Full Text Available Abstract Background Little is known about the effects of professional staffing on cancer surgical outcomes. The present study aimed to investigate the association between cancer surgical outcomes and physician/nurse staffing in relation to hospital volume. Methods We analyzed 131,394 patients undergoing lung lobectomy, esophagectomy, gastrectomy, colorectal surgery, hepatectomy or pancreatectomy for cancer between July and December, 2007–2008, using the Japanese Diagnosis Procedure Combination database linked to the Survey of Medical Institutions data. Physician-to-bed ratio (PBR and nurse-to-bed ratio (NBR were determined for each hospital. Hospital volume was categorized into low, medium and high for each of six cancer surgeries. Failure to rescue (FTR was defined as a proportion of inhospital deaths among those with postoperative complications. Multi-level logistic regression analysis was performed to examine the association between physician/nurse staffing and FTR, adjusting for patient characteristics and hospital volume. Results Overall inhospital mortality was 1.8%, postoperative complication rate was 15.2%, and FTR rate was 11.9%. After adjustment for hospital volume, FTR rate in the group with high PBR (≥19.7 physicians per 100 beds and high NBR (≥77.0 nurses per 100 beds was significantly lower than that in the group with low PBR ( Conclusions Well-staffed hospitals confer a benefit for cancer surgical patients regarding reduced FTR, irrespective of hospital volume. These results suggest that consolidation of surgical centers linked with migration of medical professionals may improve the quality of cancer surgical management.

Staffing the Global Organization: "Cultural Nomads"

Science.gov (United States)

McPhail, Ruth; Fisher, Ron; Harvey, Michael; Moeller, Miriam

2012-01-01

This article explores the evolution of international staffing in an increasingly globalized and hypercompetitive marketplace. As the issue of staff retention becomes critical in global organizations, it is important to understand the types of managers that may be on or assigned to overseas assignments. The purpose of this article is to present a…

Does the STAF score help detect paroxysmal atrial fibrillation in acute stroke patients?

Science.gov (United States)

Horstmann, S; Rizos, T; Güntner, J; Hug, A; Jenetzky, E; Krumsdorf, U; Veltkamp, R

2013-01-01

Detecting paroxysmal atrial fibrillation (pAF) soon after acute cerebral ischaemia has a major impact on secondary stroke prevention. Recently, the STAF score, a composite of clinical and instrumental findings, was introduced to identify stroke patients at risk of pAF. We aimed to validate this score in an independent study population. Consecutive patients admitted to our stroke unit with acute ischaemic stroke were prospectively enrolled. The diagnostic work-up included neuroimaging, neuroultrasound, baseline 12-channel electrocardiogram (ECG), 24-h Holter ECG, continuous ECG monitoring, and echocardiography. Presence of AF was documented according to the medical history of each patient and after review of 12-lead ECG, 24-h Holter ECG, or continuous ECG monitoring performed during the stay on the ward. Additionally, a telephone follow-up visit was conducted for each patient after 3 months to inquire about newly diagnosed AF. Items for each patient-age, baseline NIHSS, left atrial dilatation, and stroke etiology according to the TOAST criteria - were assessed to calculate the STAF score. Overall, 584 patients were enrolled in our analysis. AF was documented in 183 (31.3%) patients. In multivariable analysis, age, NIHSS, left atrial dilatation, and absence of vascular etiology were independent predictors for AF. The logistic AF-prediction model of the STAF score revealed fair classification accuracy in receiver operating characteristic curve analysis with an area under the curve of 0.84. STAF scores of ≥5 had a sensitivity of 79% and a specificity of 74% for predicting AF. The value of the STAF score for predicting the risk of pAF in stroke patients is limited. © 2012 The Author(s) European Journal of Neurology © 2012 EFNS.

The effect of physician staffing model on patient outcomes in a medical progressive care unit.

Science.gov (United States)

Yoo, E J; Damaghi, N; Shakespeare, W G; Sherman, M S

2016-04-01

Although evidence supports the impact of intensivist physician staffing in improving intensive care unit (ICU) outcomes, the optimal coverage for progressive care units (PCU) is unknown. We sought to determine how physician staffing models influence outcomes for intermediate care patients. We conducted a retrospective observational comparison of patients admitted to the medical PCU of an academic hospital during 12-month periods of high-intensity and low-intensity staffing. A total of 318 PCU patients were eligible for inclusion (143 high-intensity and 175 low-intensity). We found that low-intensity patients were more often stepped up from the emergency department and floor, whereas high-intensity patients were ICU transfers (61% vs 42%, P = .001). However, Mortality Probability Model scoring was similar between the 2 groups. In adjusted analysis, there was no association between intensity of staffing and hospital mortality (odds ratio, 0.84; 95% confidence interval, 0.36-1.99; P = .69) or PCU mortality (odds ratio, 0.96; 95% confidence interval, 0.38-2.45; P = .69). There was also no difference in subsequent ICU admission rates or in PCU length of stay. We found no evidence that high-intensity intensivist physician staffing improves outcomes for intermediate care patients. In a strained critical care system, our study raises questions about the role of the intensivist in the graded care options between intensive and conventional ward care. Copyright © 2015 Elsevier Inc. All rights reserved.

A consensus-based template for documenting and reporting in physician-staffed pre-hospital services

DEFF Research Database (Denmark)

Kruger, Andreas J; Lockey, David; Kurola, Jouni

2011-01-01

-staffed pre-hospital services in Europe. METHODS: Using predefined criteria, we recruited sixteen European experts in the field of pre-hospital care. These experts were guided through a four-step modified nominal group technique. The process was carried out using both e-mail-based communication and a plenary...... have established a core data set for documenting and reporting in physician-staffed pre-hospital services. We believe that this template could facilitate future studies within the field and facilitate standardised reporting and future shared research efforts in advanced pre-hospital care....

Mining routinely collected acute data to reveal non-linear relationships between nurse staffing levels and outcomes.

Science.gov (United States)

Leary, Alison; Cook, Rob; Jones, Sarahjane; Smith, Judith; Gough, Malcolm; Maxwell, Elaine; Punshon, Geoffrey; Radford, Mark

2016-12-16

Nursing is a safety critical activity but not easily quantified. This makes the building of predictive staffing models a challenge. The aim of this study was to determine if relationships between registered and non-registered nurse staffing levels and clinical outcomes could be discovered through the mining of routinely collected clinical data. The secondary aim was to examine the feasibility and develop the use of 'big data' techniques commonly used in industry for this area of healthcare and examine future uses. The data were obtained from 1 large acute National Health Service hospital trust in England. Routinely collected physiological, signs and symptom data from a clinical database were extracted, imported and mined alongside a bespoke staffing and outcomes database using Mathmatica V.10. The physiological data consisted of 120 million patient entries over 6 years, the bespoke database consisted of 9 years of daily data on staffing levels and safety factors such as falls. To discover patterns in these data or non-linear relationships that would contribute to modelling. To examine feasibility of this technique in this field. After mining, 40 correlations (pdata (such as the presence or absence of nausea) and staffing factors. Several inter-related factors demonstrated step changes where registered nurse availability appeared to relate to physiological parameters or outcomes such as falls and the management of symptoms. Data extraction proved challenging as some commercial databases were not built for extraction of the massive data sets they contain. The relationship between staffing and outcomes appears to exist. It appears to be non-linear but calculable and a data-driven model appears possible. These findings could be used to build an initial mathematical model for acute staffing which could be further tested. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

A scientific model to determine the optimal radiographer staffing component in a nuclear medicine department

International Nuclear Information System (INIS)

Shipanga, A.N.; Ellmann, A.

2004-01-01

Full text: Introduction: Nuclear medicine in South Africa is developing fast. Much has changed since the constitution of a scientific model for determining an optimum number of radiographer posts in a Nuclear Medicine department in the late 1980's. Aim: The aim of this study was to ascertain whether the number of radiographers required by a Nuclear Medicine department can still be determined according to the norms established in 1988. Methods: A quantitative study using non-experimental evaluation design was conducted to determine the ratios between current radiographer workload and staffing norms. The workload ratios were analysed using the procedures statistics of the Nuclear Medicine department at Tygerberg Hospital. Radiographers provided data about their activities related to patient procedures, including information about the condition of the patients, activities in the radiopharmaceutical laboratory, and patient related administrative tasks. These were factored into an equation relating this data to working hours, including vacation and sick leave. The calculation of Activity Standards and an annual Standard Workload was used to finally calculate the staffing requirements for a Nuclear Medicine department. Results: Preliminary data confirmed that old staffing norms cannot be used in a modern Nuclear Medicine department. Protocols for several types of study have changed, including the additional acquisition of tomographic studies. Interest in the use of time-consuming non-imaging studies has been revived and should be factored Into the equation. Conclusions: All Nuclear Medicine departments In South Africa, where the types of studies performed have changed over the past years, should look carefully at their radiographer staffing ratio to ascertain whether the number of radiographers needed is adequate for the current workload. (author)

Westinghouse, DOE see apples, oranges in IG staffing report

International Nuclear Information System (INIS)

Lobsenz, G.

1994-01-01

The operator of the Energy Department's Savannah River weapons plant has at least 1,800 more employees than it needs, and could save $400 million over a five-year period by cutting its staff accordingly, a DOE inspector general study says. Most of the boat - 1,206 employees - was attributed to excessive numbers of managers, with the inspector general concluding that Westinghouse Savannah River Co. had roughly twice as many layers of management than two other DOE weapons contractors. The study also concluded that Westinghouse in fiscal year 1992 significantly understated its actual staffing levels in reports to DOE, failing to disclose 1,765 full-time employees or the equivalent hours worked. Through such underreporting Westinghouse was able to open-quotes circumvent staffing ceilings established by the department,close quotes the study added. Overall, DOE Inspector General John Layton said Westinghouse's staff levels substantially exceeded those needed for efficient operation of the South Carolina nuclear weapons facility. Layton based his analysis on efficiency standards attained by other DOE weapons plant contractors, such as Martin Marietta Energy Systems at DOE's Oak Ridge, Tenn., plant and EG ampersand G Rocky Flats, as well as widely utilized worker performance requirements used by the Navy and private sector companies that perform work similar to that done at Savannah River

Requirements for SSC central computing staffing (conceptual)

International Nuclear Information System (INIS)

Pfister, J.

1985-01-01

Given a computation center with --10,000 MIPS supporting --1,000 users, what are the staffing requirements? The attempt in this paper is to list the functions and staff size required in a central computing or centrally supported computing complex. The organization assumes that although considerable computing power would exist (mostly for online) in the four interaction regions (IR) that there are functions/capabilities better performed outside the IR and in this model at a ''central computing facility.'' What follows is one staffing approach, not necessarily optimal, with certain assumptions about numbers of computer systems, media, networks and system controls, that is, one would get the best technology available. Thus, it is speculation about what the technology may bring and what it takes to operate it. From an end user support standpoint it is less clear, given the geography of an SSC, where and what the consulting support should look like and its location

Nurses' perceptions of critical issues requiring consideration in the development of guidelines for professional registered nurse staffing for perinatal units.

Science.gov (United States)

Simpson, Kathleen Rice; Lyndon, Audrey; Wilson, Jane; Ruhl, Catherine

2012-01-01

To solicit input from registered nurse members of the Association of Women's Health, Obstetric and Neonatal Nurses (AWHONN) on critical considerations for review and revision of existing nurse staffing guidelines. Thematic analysis of responses to a cross-sectional on-line survey question: "Please give the staffing task force your input on what they should consider in the development of recommendations for staffing of perinatal units." Members of AWHONN (N = 884). Descriptions of staffing concerns that should be considered when evaluating and revising existing perinatal nurse staffing guidelines. Consistent themes identified included the need for revision of nurse staffing guidelines due to requirements for safe care, increases in patient acuity and complexity, invisibility of the fetus and newborn as separate and distinct patients, difficulties in providing comprehensive care during labor and for mother-baby couplets under current conditions, challenges in staffing small volume units, and the negative effect of inadequate staffing on nurse satisfaction and retention. Participants overwhelmingly indicated current nurse staffing guidelines were inadequate to meet the needs of contemporary perinatal clinical practice and required revision based on significant changes that had occurred since 1983 when the original staffing guidelines were published. © 2012 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

Nurse staffing patterns and hospital efficiency in the United States.

Science.gov (United States)

Bloom, J R; Alexander, J A; Nuchols, B A

1997-01-01

The objective of this exploratory study was to assess the effects of four nurse staffing patterns on the efficiency of patient care delivery in the hospital: registered nurses (RNs) from temporary agencies; part-time career RNs; RN rich skill mix; and organizationally experienced RNs. Using Transaction Cost Analysis, four regression models were specified to consider the effect of these staffing plans on personnel and benefit costs and on non-personnel operating costs. A number of additional variables were also included in the models to control for the effect of other organization and environmental determinants of hospital costs. Use of career part-time RNs and experienced staff reduced both personnel and benefit costs, as well as total non-personnel operating costs, while the use of temporary agencies for RNs increased non-personnel operating costs. An RN rich skill mix was not related to either measure of hospital costs. These findings provide partial support of the theory. Implications of our findings for future research on hospital management are discussed.

An international comparison of commercial nuclear power plant staffing regulations and practice, 1980--1990

International Nuclear Information System (INIS)

Melber, B.; Hauth, J.; Terrill, E.; Berk, B.; Gore, B.

1994-03-01

In this report an international review of regulatory and industry practices is provided in the area of nuclear power plant staffing during the 1980s in Canada, France, Germany, Japan, Sweden, and the United Kingdom. The objective of this review is to highlight trends in staffing regulatory approaches, industry practices, and issues of concern in other countries that have potential relevance to nuclear power plant staffing issues in the United States. The decade of the 1980s was marked by a great deal of growth in nuclear power operations internationally; however, growth of nuclear power is not expected to continue in the 1990s except in France and Japan. A continuum of regulatory approaches to staffing was identified, ranging from prescribed regulations that are applied to all licensees (Germany is most similar to the United States in this regard), to indirect staffing regulations where the regulatory authority oversees plant operating practices that are agreed to in the plant operating license (most notably, France and the United Kingdom). Most of the changes observed in staffing regulations and practices in the early 1980s were made in response to the accident at the Three Mile Island Unit 2 nuclear power plant (TMI) in 1979. These changes included the widespread issuance of new operator and licensing requirements and the establishment of national training centers. After the post-TMI changes were implemented, a period of relative stability followed. Changes in the latter half of the 1980s have focused on continuing improvements and additions to training curricula and methods, most notably increased reliance on simulator training

Structure and staffing of radiotherapy physics in the UK

International Nuclear Information System (INIS)

Thwaites, D I

1995-01-01

In 1989 IPSM brought out a policy document on the role of the physical scientist in radiotherapy. At roughly the same time IPSM also produced recommended minimum staffing levels for the medical physics support of radiotherapy, which drew heavily on comprehensive reviews of both physicist and physics technician staffing carried out by the Scottish Radiotherapy Physicists Group in 1980 (updated in 1989). The IPSM figures remain professional recommendations and have not been taken up by any official body. However some of the Scottish figures were included in a SHHD Planning Council Scientific Advisory report and so have some measure of official endorsement. All these figures were derived specifically for the UK situation of essentially regional oncology centres, where generally medium to large radiotherapy departments are the norm, to concentrate equipment, expertise and experience. Thus there are approximately 60 centres for a population of 55 million. In addition the recommendations reflect the typical structure of UK departments, in terms of professional roles and relationships. The current situation regarding physicist and physics technician numbers is reviewed, using evidence from recent surveys. The UK and other recommendations are applied to a number of representative centres and the figures obtained are compared to each other and to the actual staffing levels

Staffing Policy for Solving the Information Security

Directory of Open Access Journals (Sweden)

A. I. Tolstoy

2012-06-01

Full Text Available Determining staffing policy implementation of information security tasks is given. The basic requirements that must be taken into account when developing policies are defined. The policy framework is determined and recommendations for the design of such policies are formulated. Requirements for the implementation of the policy are defined.

Creating pharmacy staffing-to-demand models: predictive tools used at two institutions.

Science.gov (United States)

Krogh, Paul; Ernster, Jason; Knoer, Scott

2012-09-15

The creation and implementation of data-driven staffing-to-demand models at two institutions are described. Predictive workload tools provide a guideline for pharmacy managers to adjust staffing needs based on hospital volume metrics. At Abbott Northwestern Hospital, management worked with the department's staff and labor management committee to clearly outline the productivity monitoring system and the process for reducing hours. Reference charts describing the process for reducing hours and a form to track the hours of involuntary reductions for each employee were created to further enhance communication, explain the rationale behind the new process, and promote transparency. The University of Minnesota Medical Center-Fairview, found a strong correlation between measured pharmacy workload and an adjusted census formula. If the daily census and admission report indicate that the adjusted census will provide enough workload for the fully staffed department, no further action is needed. If the census report indicates the adjusted census is less than the breakeven point, staff members are asked to leave work, either voluntarily or involuntarily. The opposite holds true for days when the adjusted census is higher than the breakeven point, at which time additional staff are required to synchronize worked hours with predicted workload. Successful staffing-to- demand models were implemented in two hospital pharmacies. Financial savings, as indicated by decreased labor costs secondary to reduction of staffed shifts, were approximately $42,000 and $45,500 over a three-month period for Abbott Northwestern Hospital and the University of Minnesota Medical Center-Fairview, respectively. Maintenance of 100% productively allowed the departments to continue to replace vacant positions and avoid permanent staff reductions.

Dynamic Staffing and Rescheduling in Software Project Management: A Hybrid Approach.

Directory of Open Access Journals (Sweden)

Yujia Ge

Full Text Available Resource allocation could be influenced by various dynamic elements, such as the skills of engineers and the growth of skills, which requires managers to find an effective and efficient tool to support their staffing decision-making processes. Rescheduling happens commonly and frequently during the project execution. Control options have to be made when new resources are added or tasks are changed. In this paper we propose a software project staffing model considering dynamic elements of staff productivity with a Genetic Algorithm (GA and Hill Climbing (HC based optimizer. Since a newly generated reschedule dramatically different from the initial schedule could cause an obvious shifting cost increase, our rescheduling strategies consider both efficiency and stability. The results of real world case studies and extensive simulation experiments show that our proposed method is effective and could achieve comparable performance to other heuristic algorithms in most cases.

Staffing Levels and Inpatient Outcomes at Military Health Care Facilities: A Resource-Based View

National Research Council Canada - National Science Library

Yap, Glenn

2004-01-01

Using a Resource-Based Theory/View of the firm, this study examined if increased inpatient staffing levels at military hospitals can generate a competitive advantage based on better patient quality outcomes...

Night and day in the VA: associations between night shift staffing, nurse workforce characteristics, and length of stay.

Science.gov (United States)

de Cordova, Pamela B; Phibbs, Ciaran S; Schmitt, Susan K; Stone, Patricia W

2014-04-01

In hospitals, nurses provide patient care around the clock, but the impact of night staff characteristics on patient outcomes is not well understood. The aim of this study was to examine the association between night nurse staffing and workforce characteristics and the length of stay (LOS) in 138 veterans affairs (VA) hospitals using panel data from 2002 through 2006. Staffing in hours per patient day was higher during the day than at night. The day nurse workforce had more educational preparation than the night workforce. Nurses' years of experience at the unit, facility, and VA level were greater at night. In multivariable analyses controlling for confounding variables, higher night staffing and a higher skill mix were associated with reduced LOS. © 2014 Wiley Periodicals, Inc.

Obesity and intensive staffing needs of nursing home residents.

Science.gov (United States)

Harris, John Alexander; Engberg, John; Castle, Nicholas George

2018-06-05

The objective of this study is to examine how increasing body mass index (BMI) among nursing home residents affects the amount of staffing assistance needed for activities of daily living (ADL). We analyzed 1,627,141 US nursing home residents reported in the 2013 Minimum Data Set in seven BMI categories, from underweight (BMI < 18.5 kg/m 2 ) to obesity Class IIIB (≥50 kg/m 2 ). Logistic regression models estimated the odds of nursing home-reported need for extensive (≥2 staff member) assistance needed for ADLs. The adjusted odds increased from 1.07 (95% Confidence Interval (95%CI) 1.06-1.08) for Class I, 1.16 (95%CI 1.14-1.17) for Class II, 1.33 (95%CI 1.31-1.35) for Class IIIA, and 1.90 (95%CI 1.86-1.95) for Class IIIB obesity residents compared to residents of normal weight. As a nursing home resident's BMI increases, especially for BMI ≥40 kg/m 2 , the need for extensive staffing assistance with ADLs also increases substantially. Copyright © 2018 Elsevier Inc. All rights reserved.

75 FR 28295 - Cummins Filtration, Including On-Site Leased Workers From Manpower and Spherion Staffing...

Science.gov (United States)

2010-05-20

.... The Department has determined that workers from Spherion Staffing were sufficiently under the control..., Including On-Site Leased Workers From Manpower and Spherion Staffing, Including On-Site Workers From Hagemeyer North America, Lake Mills, IA; Amended Certification Regarding Eligibility To Apply for Worker...

20 CFR 653.111 - State agency staffing requirements.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false State agency staffing requirements. 653.111 Section 653.111 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR SERVICES... ethnic characteristics in the work force shall be distributed in substantially the same proportion among...

Capacity Adjustment through Contingent Staffing Outsourcing

OpenAIRE

Neubert , Gilles; Adjadj , Philippe

2009-01-01

International audience; For a long time, contingent staffing was considered as the responsability of the Human Resource department. The high needs of workforce flexibility combined with disseminated agencies have led some companies to a great number of labor suppliers. This situation has produced important cost variation, poor quality of service, and important risk due to the mistunderstanding by local managers of legal considerations. To face this situation, companies have started to move fr...

Medical staffing in Ontario neonatal intensive care units.

Science.gov (United States)

Paes, B; Mitchell, A; Hunsberger, M; Blatz, S; Watts, J; Dent, P; Sinclair, J; Southwell, D

1989-06-01

Advances in technology have improved the survival rates of infants of low birth weight. Increasing service commitments together with cutbacks in Canadian training positions have caused concerns about medical staffing in neonatal intensive care units (NICUs) in Ontario. To determine whether an imbalance exists between the supply of medical personnel and the demand for health care services, in July 1985 we surveyed the medical directors, head nurses and staff physicians of nine tertiary level NICUs and the directors of five postgraduate pediatric residency programs. On the basis of current guidelines recommending an ideal neonatologist:patient ratio of 1:6 (assuming an adequate number of support personnel) most of the NICUs were understaffed. Concern about the heavy work pattern and resulting lifestyle implications has made Canadian graduates reluctant to enter this subspecialty. We propose strategies to correct staffing shortages in the context of rapidly increasing workloads resulting from a continuing cutback of pediatric residency positions and restrictions on immigration of foreign trainees.

The effect of investor-owned chain acquisitions on hospital expenses and staffing.

Science.gov (United States)

Manheim, L M; Shortell, S M; McFall, S

1989-01-01

Much concern has been raised about the effect of "corporatization" of health through the expansion of investor-owned hospital chains. One method of expansion is through hospital acquisition. At issue is the question of the effect of acquisitions on expenses and on such patient care inputs as staffing levels. In this article, we examine the effect of acquisition by one investor-owned chain on hospital costs and staffing. Subsequent to acquisition, hospital costs increase and staffing decreases, relative to competitor hospitals. However, since investor-owned hospitals not recently acquired do not have higher cost levels than their competitors, the increase in costs appears to be due to factors associated with the acquisition itself rather than factors associated with being an investor-owned hospital. Under the retrospective payment system in effect at the time, revenues also were higher for acquired hospitals. Under prospective payment, increasing revenues has been more difficult, decreasing acquisition incentives. PMID:2807933

Staffing for Cyberspace Operations: Summary of Analysis

Science.gov (United States)

2016-08-01

military-unique knowledge or skills required; (2) military incumbency is required by law, Executive Order, treaty or international agreement (e.g., DPH...civilian employment . 1 Thomas H. Barth et al., “(U) Staffing for Cyberspace Operations,” IDA Paper P...DoD cyberspace strategies, doctrine, and current concepts of operation and employment for CMF. Additionally, the team conducted interviews with

Factors that guide nurse managers regarding the staffing of agency nurses in intensive care units at private hospitals in Pretoria

Directory of Open Access Journals (Sweden)

Karien Jooste

2013-03-01

Full Text Available Staffing needs affect the nursing department’s budget, staff productivity, the quality of care provided to patients and even the retention of nurses. It is unclear how the role players (the nursing agency manager, the nurse manager and the agency nurse perceive the staffing of agency nurses in intensive care units (ICUs. The purpose of this study was to explore and describe the factors that guide nurse managers regarding the staffing of agency nurses in ICUs at private hospitals in Pretoria. A quantitative exploratory and descriptive design was used. A survey by means of a structured questionnaire was carried out. Probability sampling was implemented to obtain a study sample (n = 124. One similar self-administered 5-point scale instrument was completed by the participants. Data was analysed by means of descriptive and inferential statistics. The principles of validity and reliability were adhered to and ethical considerations were also taken into account. The results indicated limitations in the determining of posts, recruitment and advertising, as well as the selection and appointment of agency nurses in ICUs at private hospitals in Pretoria. Recommendations on staffing are made to nurse managers in ICUs.

Factors that guide nurse managers regarding the staffing of agency nurses in intensive care units at private hospitals in Pretoria

Directory of Open Access Journals (Sweden)

Karien Jooste

2013-01-01

Full Text Available Staffing needs affect the nursing department’s budget, staff productivity, the quality of care provided to patients and even the retention of nurses. It is unclear how the role players (the nursing agency manager, the nurse manager and the agency nurse perceive the staffing of agency nurses in intensive care units (ICUs. The purpose of this study was to explore and describe the factors that guide nurse managers regarding the staffing of agency nurses in ICUs at private hospitals in Pretoria. A quantitative exploratory and descriptive design was used. A survey by means of a structured questionnaire was carried out. Probability sampling was implemented to obtain a study sample (n = 124. One similar self-administered 5-point scale instrument was completed by the participants. Data was analysed by means of descriptive and inferential statistics. The principles of validity and reliability were adhered to and ethical considerations were also taken into account. The results indicated limitations in the determining of posts, recruitment and advertising, as well as the selection and appointment of agency nurses in ICUs at private hospitals in Pretoria. Recommendations on staffing are made to nurse managers in ICUs.

Nurse turnover in New Zealand: costs and relationships with staffing practises and patient outcomes.

Science.gov (United States)

North, Nicola; Leung, William; Ashton, Toni; Rasmussen, Erling; Hughes, Frances; Finlayson, Mary

2013-04-01

To determine the rates and costs of nurse turnover, the relationships with staffing practises, and the impacts on outcomes for nurses and patients. In the context of nursing shortages, information on the rates and costs of nursing turnover can improve nursing staff management and quality of care. Quantitative and qualitative data were collected prospectively for 12 months. A re-analysis of these data used descriptive statistics and correlational analysis techniques. The cost per registered nurse turnover represents half an average salary. The highest costs were related to temporary cover, followed by productivity loss. Both are associated with adverse patient events. Flexible management of nursing resources (staffing below budgeted levels and reliance on temporary cover), and a reliance on new graduates and international recruitment to replace nurses who left, contributed to turnover and costs. Nurse turnover is embedded in staffing levels and practises, with costs attributable to both. A culture of turnover was found that is inconsistent with nursing as a knowledge workforce. Nurse managers did not challenge flexible staffing practices and high turnover rates. Information on turnover and costs is needed to develop strategies that retain nurses as knowledge-based workers. © 2012 Blackwell Publishing Ltd.

Enhancing Nursing Staffing Forecasting With Safety Stock Over Lead Time Modeling.

Science.gov (United States)

McNair, Douglas S

2015-01-01

In balancing competing priorities, it is essential that nursing staffing provide enough nurses to safely and effectively care for the patients. Mathematical models to predict optimal "safety stocks" have been routine in supply chain management for many years but have up to now not been applied in nursing workforce management. There are various aspects that exhibit similarities between the 2 disciplines, such as an evolving demand forecast according to acuity and the fact that provisioning "stock" to meet demand in a future period has nonzero variable lead time. Under assumptions about the forecasts (eg, the demand process is well fit as an autoregressive process) and about the labor supply process (≥1 shifts' lead time), we show that safety stock over lead time for such systems is effectively equivalent to the corresponding well-studied problem for systems with stationary demand bounds and base stock policies. Hence, we can apply existing models from supply chain analytics to find the optimal safety levels of nurse staffing. We use a case study with real data to demonstrate that there are significant benefits from the inclusion of the forecast process when determining the optimal safety stocks.

Prevention and management of "do not return" notices: a quality improvement process for supplemental staffing nursing agencies.

Science.gov (United States)

Ade-Oshifogun, Jochebed Bosede; Dufelmeier, Thaddeus

2012-01-01

This article describes a quality improvement process for "do not return" (DNR) notices for healthcare supplemental staffing agencies and healthcare facilities that use them. It is imperative that supplemental staffing agencies partner with healthcare facilities in assuring the quality of supplemental staff. Although supplemental staffing agencies attempt to ensure quality staffing, supplemental staff are sometimes subjectively evaluated by healthcare facilities as "DNR." The objective of this article is to describe a quality improvement process to prevent and manage "DNR" within healthcare organizations. We developed a curriculum and accompanying evaluation tool by adapting Rampersad's problem-solving discipline approach: (a) definition of area(s) for improvement; (b) identification of all possible causes; (c) development of an action plan; (d) implementation of the action plan; (e) evaluation for program improvement; and (f) standardization of the process. Face and content validity of the evaluation tool was ascertained by input from a panel of experienced supplemental staff and nursing faculty. This curriculum and its evaluation tool will have practical implications for supplemental staffing agencies and healthcare facilities in reducing "DNR" rates and in meeting certification/accreditation requirements. Further work is needed to translate this process into future research. © 2012 Wiley Periodicals, Inc.

Flexible nurse staffing based on hourly bed census predictions

NARCIS (Netherlands)

Kortbeek, Nikky; Braaksma, Aleida; Burger, C.A.J.; Bakker, P.J.M; Boucherie, Richardus J.

2012-01-01

Workload on nursing wards depends highly on patient arrivals and patient lengths of stay, which are both inherently variable. Predicting this workload and staffing nurses accordingly is essential for guaranteeing quality of care in a cost effective manner. This paper introduces a stochastic method

Flexible nurse staffing based on hourly bed census predictions

NARCIS (Netherlands)

Kortbeek, Nikky; Braaksma, Aleida; Burger, C.A.J.; Bakker, P.J.M; Boucherie, Richardus J.

Workloads in nursing wards depend highly on patient arrivals and lengths of stay, both of which are inherently variable. Predicting these workloads and staffing nurses accordingly are essential for guaranteeing quality of care in a cost-effective manner. This paper introduces a stochastic method

Working together: critical care nurses experiences of temporary staffing within Swedish health care: A qualitative study.

Science.gov (United States)

Berg Jansson, Anna; Engström, Åsa

2017-08-01

The aim of this study is to describe critical care nurses (CCN's) experiences of working with or as temporary agency staff. This explorative qualitative study is based on interviews with five agency CCNs and five regular CCNs, a total of ten interviews, focusing on the interviewees' experiences of daily work and temporary agency staffing. The interviews were analysed manually and thematically following an inductive approach. Four themes that illustrate both similarities and differences between regular and temporary agency CCNs emerged: "working close to patients versus being responsible for everything", "teamwork versus independence", "both groups needed" and "opportunities and challenges". The study findings illustrate the complexity of the working situation for agency and regular staff in terms of the organisation and management of the temporary agency nurses and the opportunities and challenges faced by both groups. Copyright © 2016 Elsevier Ltd. All rights reserved.

The Staffing Policies of Swedish Companies at their Chinese Production Units

OpenAIRE

Dolinska, Nina; Hrlovic, Dzenita; Swane, Katarina

2006-01-01

Increasing production costs and high pressure from the consumers are leading Swedish companies towards an expansion to China. Since more and more companies are moving their production, we found it interesting to study the problems they might encounter while employing personnel. The purpose of this dissertation is to analyse what staffing policies companies choose and variables that influence the decision at Swedish production plants in China. Ethnocentric, polycentric and geocentric polic...

Staffing UK University Campuses Overseas: Lessons from MNE Practice

Science.gov (United States)

Salt, John; Wood, Peter

2014-01-01

This article suggests that as their internal labor markets become more multinational in scope, UK universities may acquire similar staffing characteristics to commercial multinational enterprises (MNEs). Comparing evidence from four UK universities with several surveys of MNEs it concludes that, although there are broad similarities in the…

75 FR 45166 - Jeld-Wen, Inc., Hawkins Window Division, Including On-Site Leased Workers of Nicolet Staffing...

Science.gov (United States)

2010-08-02

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,014] Jeld-Wen, Inc., Hawkins Window Division, Including On-Site Leased Workers of Nicolet Staffing, Hawkins, WI; Notice of Negative...., Hawkins Window Division, including on-site leased workers of Nicolet Staffing, Hawkins, Wisconsin. Signed...

Library/Media Centers in U.S. Public Schools: Growth, Staffing, and Resources. Full Report

Science.gov (United States)

Tuck, Kathy D.; Holmes, Dwight R.

2016-01-01

At the request of New Business Item: 89 (NBI: 89) adopted at the 2015 NEA Representative Assembly, this study examines the extent to which students have access to public school library/media centers with qualified staff and up-to-date resources. The study explores trends in library/media center openings and closings as well as staffing patterns…

Flexible Training Strategy (National Task Force on Medical Staffing)

OpenAIRE

Department of Health (Ireland)

2003-01-01

Flexible Training Strategy (National Task Force on Medical Staffing) The Flexible Training Strategy, while endorsing flexible/part-time options recognises that the preferred option for the majority of doctors-in-training and consultants is most likely to continue to be full-time training and work. Click here to download PDF

Registered Nurse Staffing in Pennsylvania Nursing Homes: Comparison before and after Implementation of Medicare's Prospective Payment System.

Science.gov (United States)

Kanda, Katsuya; Mezey, Mathy

1991-01-01

Examined changes in resident acuity and registered nurse staffing in all nursing homes in Pennsylvania before and after introduction of Medicare Prospective Payment System (PPS) in 1983. Found that acuity of nursing home residents increased significantly since introduction of PPS, full-time registered nurse staffing remained unchanged, and…

Staffing the Principalship: Finding, Coaching, and Mentoring School Leaders

Science.gov (United States)

Lovely, Suzette

2004-01-01

"Help Wanted" signs are springing up outside schools. The shortage of school administrators is not coming, it is here. To thwart the shortage and keep schools on the cutting edge, diligence in cultivating, training, and inspiring a new generation of school leaders--especially for the principalship, must be exercised. Staffing the Principalship…

Benefits of High-Intensity Intensive Care Unit Physician Staffing under the Affordable Care Act

Directory of Open Access Journals (Sweden)

Sachin Logani

2011-01-01

Full Text Available The Affordable Care Act signed into law by President Obama, with its value-based purchasing program, is designed to link payment to quality processes and outcomes. Treatment of critically ill patients represents nearly 1% of the gross domestic product and 25% of a typical hospital budget. Data suggest that high-intensity staffing patterns in the intensive care unit (ICU are associated with cost savings and improved outcomes. We evaluate the literature investigating the cost-effectiveness and clinical outcomes of high-intensity ICU physician staffing as recommended by The Leapfrog Group (a consortium of companies that purchase health care for their employees and identify ways to overcome barriers to nationwide implementation of these standards. Hospitals that have implemented the Leapfrog initiative have demonstrated reductions in mortality and length of stay and increased cost savings. High-intensity staffing models appear to be an immediate cost-effective way for hospitals to meet the challenges of health care reform.

Healthcare security staffing for smaller facilities: where science meets art.

Science.gov (United States)

Warren, Bryan

2013-01-01

Obtaining effective security resourcing and staffing for smaller healthcare facilities presents many difficulties, according to the author In this article, he provides guidance to security practitioners on taking existing data and translating it into a language that administration will understand and appreciate.

45 CFR 1336.65 - Staffing and organization of the Revolving Loan Fund: Responsibilities of the Loan Administrator.

Science.gov (United States)

2010-10-01

... organization table, including: (a) The structure and composition of the Board of Directors of the RLF; (b) The... 45 Public Welfare 4 2010-10-01 2010-10-01 false Staffing and organization of the Revolving Loan... Hawaiian Revolving Loan Fund Demonstration Project § 1336.65 Staffing and organization of the Revolving...

Organization and staffing of the regulatory body for nuclear facilities. Safety guide

International Nuclear Information System (INIS)

2005-01-01

The purpose of this safety guide is to provide recommendations for national authorities on the appropriate management system, organization and staffing for the regulatory body responsible for the regulation of nuclear facilities in order to achieve compliance with the applicable safety requirements. This safety guide covers the organization and staffing in relation to nuclear facilities such as: enrichment and fuel manufacturing plants. Nuclear power plants. Other reactors such as research reactors and critical assemblies. Spent fuel reprocessing plants. And radioactive waste management facilities such as treatment, storage and disposal facilities. This safety guide also covers issues related to the decommissioning of nuclear facilities, the closure of waste disposal facilities and site rehabilitation

[The new methods to define the staffing requirements for doctors,nurses and nurses aides: an example of their implementation in an Italian hospital].

Science.gov (United States)

Laquintana, Dario; Pazzaglia, Silvia; Demarchi, Antonia

2017-01-01

. The new methods to define the staffing requirements for doctors, nurses and nurses aides: an example of their implementation in an Italian hospital. The Italian government, after the transposition of European Union legislation on working hours, made a declaration of commitment to increase the number of staff of the National Health Service (NHS). The method for assessing the staffing needs innovates the old one that dated back a few decades. To implement the method proposed by the Ministry of Health to an Italian hospital and assess its impact on staffing and costs. The model was implemented on all the wards, multiplying the minutes of care expected in 2016, dividing the result by 60 to obtain the hours of care, and further dividing by the number of yearly hours of work of a nurse (1418). Same was done for nurses aides. The minutes of care were related to mean weight of the Diagnosis Related Groups of the ward and the results obtained compared to the actual staffing of nurses and nurses aides. The costs of the differences were calculated. The implementation of the model produced an excess of 23 nurses and a scarcity of 95 nurses aides compared to the actual staffing, with an increase of the costs of € 1.828.562,00. The results obtained and the criticisms received so far show the need of major changes. The data from international studies that associate staffing and patients outcomes and the nurse/patient ratio are macro-indicators already available that may orient choices and investments on the health care professions.

Implementing an inclusive staffing model for today's reference services a practical guide for librarians

CERN Document Server

Nims, Julia K; Stevens, Robert

2013-01-01

Reference service remains a core function of modern libraries. However, how and where we provide assistance has evolved with changing technologies and the shifting habits and preferences of our users. One way libraries can provide the on-demand, in-person assistance while managing and developing new services and resources that will benefit current and future users is to reconsider how their reference points and services are staffed and adopt a staff-based reference model. In Implementing an Inclusive Staffing Model for Today's Reference Services, Nims, Storm, and Stevens describe step-by-step

Strategies for using international domain standards within a national context: The case of the Dutch temporary staffing industry

NARCIS (Netherlands)

Folmer, Erwin Johan Albert; van Bekkum, Michael; Verhoosel, Jack

2009-01-01

This paper will discuss strategies for using international domain standards within a national context. The various strategies are illustrated by means of a case study of the temporary staffing industry.

Staffing requirements for future small and medium reactors (SMRs) based on operating experience and projections

International Nuclear Information System (INIS)

2001-01-01

At the time of this study there were about 160 small and medium sized nuclear power reactors (referred to as SMRs) in operation worldwide, and about 25 more under construction. Operation and maintenance costs for operating SMRs represent a substantial portion of the cost of electricity produced. Of these costs, the direct and indirect cost of staff represents the major cost component. In recent years, particularly since 1990, there has been increased interest in SMRs by many developing countries wishing to take advantage of nuclear power and several small and medium reactor designs are in various stages of development. To enhance the economic competitive position of SMRs relative to alternative methods of electricity generation, it is essential to ensure that new SMRs can be operated reliably and efficiently using the optimum number of staff. This publication reviews the lessons learned from the reactor operation, and the insights gained through the design of new SMRs, with a view to optimizing staffing in order to improve overall plant economics without compromising safety.This publication is intended to evaluate the estimated staffing size of various SMRs, the staff qualification and training required for the operation of future SMRs. and the key issues which impact the staffing requirements that should be considered in the development and deployment of future SMRs

Staffing an Academic Reference Desk with Librarians is not Cost-effective. A Review of: Ryan, Susan M. “Reference Transactions Analysis: The Cost-effectiveness of Staffing a Traditional Academic Reference Desk.” Journal of Academic Librarianship 34.5 (2008: 389-99.

Directory of Open Access Journals (Sweden)

Cari Merkley

2009-06-01

categories derived by the researcher: look-up (a search for a known item, directional (library-specific orientation to the space and collections, technology (assistance with using library technology and electronic resources, and reference. The category of reference was further subdivided into eight additional categories: catalogue search, citation help, database help, “guide to correct databases,” “personal knowledge or referral,” “quick internet search,” research, and Serials Solutions (392. “Guide to correct databases” referred to advice on the appropriate database to answer a question and serials solutions included questions that could be answered using the Serials Solutions product, such as the availability of a particular journal or article in the collection (392. Questions were assigned to the single most appropriate category by the researcher. Question categories were then mapped to “suggested staffing levels” (396. This determination was made by the researcher, and no details were given as to how the decision was made for each category. The three levels of staffing discussed were librarian, “trained student or staff,” and “well-trained staff/occasional librarian referral” (396. The cost of staffing the reference desk during the eight months captured in this study was calculated by multiplying the hours worked by each librarian by his/her individual average rate of pay across the four data collection periods. Indirect staff costs such as benefits were not included in this calculation. The average cost per reference transaction was determined by dividing the total salary costs by the total number of reference queries during the periods of study. Costs for those categories of questions best addressed by a librarian could then be determined. The actual number of librarians who participated in the study is unclear. The methodology refers to four full-time and two part-time librarians (391. However, later in the article there is reference to

Identifying nurse staffing research in Medline: development and testing of empirically derived search strategies with the PubMed interface.

Science.gov (United States)

Simon, Michael; Hausner, Elke; Klaus, Susan F; Dunton, Nancy E

2010-08-23

The identification of health services research in databases such as PubMed/Medline is a cumbersome task. This task becomes even more difficult if the field of interest involves the use of diverse methods and data sources, as is the case with nurse staffing research. This type of research investigates the association between nurse staffing parameters and nursing and patient outcomes. A comprehensively developed search strategy may help identify nurse staffing research in PubMed/Medline. A set of relevant references in PubMed/Medline was identified by means of three systematic reviews. This development set was used to detect candidate free-text and MeSH terms. The frequency of these terms was compared to a random sample from PubMed/Medline in order to identify terms specific to nurse staffing research, which were then used to develop a sensitive, precise and balanced search strategy. To determine their precision, the newly developed search strategies were tested against a) the pool of relevant references extracted from the systematic reviews, b) a reference set identified from an electronic journal screening, and c) a sample from PubMed/Medline. Finally, all newly developed strategies were compared to PubMed's Health Services Research Queries (PubMed's HSR Queries). The sensitivities of the newly developed search strategies were almost 100% in all of the three test sets applied; precision ranged from 6.1% to 32.0%. PubMed's HSR queries were less sensitive (83.3% to 88.2%) than the new search strategies. Only minor differences in precision were found (5.0% to 32.0%). As with other literature on health services research, nurse staffing studies are difficult to identify in PubMed/Medline. Depending on the purpose of the search, researchers can choose between high sensitivity and retrieval of a large number of references or high precision, i.e. and an increased risk of missing relevant references, respectively. More standardized terminology (e.g. by consistent use of the

Generalizable items and modular structure for computerised physician staffing calculation on intensive care units.

Science.gov (United States)

Weiss, Manfred; Marx, Gernot; Iber, Thomas

2017-08-04

Intensive care medicine remains one of the most cost-driving areas within hospitals with high personnel costs. Under the scope of limited budgets and reimbursement, realistic needs are essential to justify personnel staffing. Unfortunately, all existing staffing models are top-down calculations with a high variability in results. We present a workload-oriented model, integrating quality of care, efficiency of processes, legal, educational, controlling, local, organisational and economic aspects. In our model, the physician's workload solely related to the intensive care unit depends on three tasks: Patient-oriented tasks, divided in basic tasks (performed in every patient) and additional tasks (necessary in patients with specific diagnostic and therapeutic requirements depending on their specific illness, only), and non patient-oriented tasks. All three tasks have to be taken into account for calculating the required number of physicians. The calculation tool further allows to determine minimal personnel staffing, distribution of calculated personnel demand regarding type of employee due to working hours per year, shift work or standby duty. This model was introduced and described first by the German Board of Anesthesiologists and the German Society of Anesthesiology and Intensive Care Medicine in 2008 and since has been implemented and updated 2012 in Germany. The modular, flexible nature of the Excel-based calculation tool should allow adaption to the respective legal and organizational demands of different countries. After 8 years of experience with this calculation, we report the generalizable key aspects which may help physicians all around the world to justify realistic workload-oriented personnel staffing needs.

Methodological issues of genetic association studies.

Science.gov (United States)

Simundic, Ana-Maria

2010-12-01

Genetic association studies explore the association between genetic polymorphisms and a certain trait, disease or predisposition to disease. It has long been acknowledged that many genetic association studies fail to replicate their initial positive findings. This raises concern about the methodological quality of these reports. Case-control genetic association studies often suffer from various methodological flaws in study design and data analysis, and are often reported poorly. Flawed methodology and poor reporting leads to distorted results and incorrect conclusions. Many journals have adopted guidelines for reporting genetic association studies. In this review, some major methodological determinants of genetic association studies will be discussed.

ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI TURNOVER INTENTIONS PADA STAF KANTOR AKUNTAN PUBLIK

Directory of Open Access Journals (Sweden)

Agus Arianto Toly

2001-01-01

Full Text Available The high level of turnover intentions by accountant staffs had raised the potential cost for public accountant firms. The prior research done by Suwandi and Indriantoro (1999 had succesfully identified the process of turnover intentions, which related to the antecedents and consequences of job insecurity. The responses of 30 accountant staffs from some public accountant firms to a questionnaire designed to measure variables were analyzed using a Pearson's correlation coefficient. The result of this study was not generally consistent with Suwandi and Indriantoro (1999 because some hypotheses were rejected. This study identified that public accountant firm must be noticed organizational factors, such as organizational commitment, role conflict, role ambiguity, and organizational change. Abstract in Bahasa Indonesia : Tingkat keinginan berpindah yang tinggi para staf akuntan telah menimbulkan biaya potensial untuk Kantor Akuntan Publik (KAP. Penelitian sebelumnya yang dilakukan oleh Suwandi dan Indriantoro (1999 telah berhasil mengidentifikasi proses keinginan berpindah, yang berhubungan dengan anteseden dan konsekuensi dari ketidakamanan kerja. Respon 30 staf akuntan dari beberapa KAP terhadap kuesioner yang dibuat untuk mengukur berbagai variabel, dianalisis menggunakan kofisien korelasi Pearson. Hasil dari studi ini secara umum tidak konsisten dengan Suwandi dan Indriantoro (1999 karena ditolaknya beberapa hipotesis. Studi ini mengidentifikasi bahwa KAP harus memberi perhatian terhadap beberapa faktor organisasional, seperti komitmen organisasional, konflik peran, ketidakjelasan peran, dan perubahan organisasional. Kata kunci: konflik peran; ketidakjelasan peran; perubahan organisasional; ketidakamanan kerja; komitmen organisasional; keinginan berpindah.

Determinants of hospital fall rate trajectory groups: a longitudinal assessment of nurse staffing and organizational characteristics.

Science.gov (United States)

Everhart, Damian; Schumacher, Jessica R; Duncan, R Paul; Hall, Allyson G; Neff, Donna F; Shorr, Ronald I

2014-01-01

Patient falls in acute care hospitals represent a significant patient safety concern. Although cross-sectional studies have shown that fall rates vary widely between acute care hospitals, it is not clear whether hospital fall rates remain consistent over time. The aim of this study was to determine whether hospitals can be categorized into fall rate trajectory groups over time and to identify nurse staffing and hospital characteristics associated with hospital fall rate trajectory groups. We conducted a 54-month (July 2006-December 2010) longitudinal study of U.S. acute care general hospitals participating in the National Database for Nursing Quality Indicators (2007). We used latent class growth modeling to categorize hospitals into groups based on their long-term fall rates. Nurse staffing and hospital characteristics associated with membership in the highest hospital fall rate group were identified using logistic regression. A sample of 1,529 hospitals (mean fall rate of 3.65 per 1,000 patient days) contributed data to the analysis. Latent class growth modeling findings classified hospital into three groups based on fall rate trajectories: consistently high (mean fall rate of 4.96 per 1,000 patient days), consistently medium (mean fall rate of 3.63 per 1,000 patient days), and consistently low (mean fall rate of 2.50 per 1,000 patient days). Hospitals with higher total nurse staffing (odds ratio [OR] = 0.92, 95% confidence interval [CI] [0.85, 0.99]), Magnet status (OR = 0.49, 95% CI [0.35, 0.70]), and bed size greater than 300 beds (OR = 0.70, 95% CI [0.51, 0.94]) were significantly less likely to be categorized in the "consistently high" fall rate group. Over this 54-month period, hospitals were categorized into three groups based on long-term fall rates. Hospital-level factors differed among these three groups. This suggests that there may be hospitals in which "best practices" for fall prevention might be identified. In addition, administrators may be able

Are Staffing, Work Environment, Work Stressors, and Rationing of Care Related to Care Workers' Perception of Quality of Care? A Cross-Sectional Study.

Science.gov (United States)

Zúñiga, Franziska; Ausserhofer, Dietmar; Hamers, Jan P H; Engberg, Sandra; Simon, Michael; Schwendimann, René

2015-10-01

To describe care worker-reported quality of care and to examine its relationship with staffing variables, work environment, work stressors, and implicit rationing of nursing care. Cross-sectional study. National, randomly selected sample of Swiss nursing homes, stratified according to language region and size. A total of 4311 care workers of all educational backgrounds (registered nurses, licensed practical nurses, nurse aides) from 402 units in 155 nursing homes completed a survey between May 2012 and April 2013. Care worker-reported quality of care was measured with a single item; predictors were assessed with established instruments (eg, Practice Environment Scale-Nurse Working Index) adapted for nursing home use. A multilevel logistic regression model was applied to assess predictors for quality of care. Overall, 7% of care workers rated the quality of care provided as rather low or very low. Important factors related to better quality of care were higher teamwork and safety climate (odds ratio [OR] 6.19, 95% confidence interval [CI] 4.36-8.79); better staffing and resources adequacy (OR 2.94, 95% CI 2.08-4.15); less stress due to workload (OR 0.71, 95% CI 0.55-0.93); less implicit rationing of caring, rehabilitation, and monitoring (OR 0.34, 95% CI 0.24-0.49); and less rationing of social care (OR 0.80, 95% CI 0.69-0.92). Neither leadership nor staffing levels, staff mix, or turnover was significantly related to quality of care. Work environment factors and organizational processes are vital to provide high quality of care. The improvement of work environment, support in handling work stressors, and reduction of rationing of nursing care might be intervention points to promote high quality of care in nursing homes. Copyright © 2015 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

Characteristics and Working Conditions of Moonlighting Teachers: Evidence from the 2011-2012 Schools and Staffing Survey

Science.gov (United States)

Fitchett, Paul G.; Heafner, Tina L.; Harden, Susan B.

2016-01-01

Moonlighting, an employment practice where individuals work outside of their primary job, is popular within the public education sector. Using data from the National Center for Education Statistics Schools and Staffing Survey, this study examined both the characteristics and motivations of public school teachers across moonlighting categories.…

Airway management by physician-staffed Helicopter Emergency Medical Services - a prospective, multicentre, observational study of 2,327 patients.

Science.gov (United States)

Sunde, Geir Arne; Heltne, Jon-Kenneth; Lockey, David; Burns, Brian; Sandberg, Mårten; Fredriksen, Knut; Hufthammer, Karl Ove; Soti, Akos; Lyon, Richard; Jäntti, Helena; Kämäräinen, Antti; Reid, Bjørn Ole; Silfvast, Tom; Harm, Falko; Sollid, Stephen J M

2015-08-07

Despite numerous studies on prehospital airway management, results are difficult to compare due to inconsistent or heterogeneous data. The objective of this study was to assess advanced airway management from international physician-staffed helicopter emergency medical services. We collected airway data from 21 helicopter emergency medical services in Australia, England, Finland, Hungary, Norway and Switzerland over a 12-month period. A uniform Utstein-style airway template was used for collecting data. The participating services attended 14,703 patients on primary missions during the study period, and 2,327 (16 %) required advanced prehospital airway interventions. Of these, tracheal intubation was attempted in 92 % of the cases. The rest were managed with supraglottic airway devices (5 %), bag-valve-mask ventilation (2 %) or continuous positive airway pressure (0.2 %). Intubation failure rates were 14.5 % (first-attempt) and 1.2 % (overall). Cardiac arrest patients showed significantly higher first-attempt intubation failure rates (odds ratio: 2.0; 95 % CI: 1.5-2.6; p < 0.001) compared to non-cardiac arrest patients. Complications were recorded in 13 %, with recognised oesophageal intubation being the most frequent (25 % of all patients with complications). For non-cardiac arrest patients, important risk predictors for first-attempt failure were patient age (a non-linear association) and administration of sedatives (reduced failure risk). The patient's sex, provider's intubation experience, trauma type (patient category), indication for airway intervention and use of neuromuscular blocking agents were not risk factors for first-attempt intubation failure. Advanced airway management in physician-staffed prehospital services was performed frequently, with high intubation success rates and low complication rates overall. However, cardiac arrest patients showed significantly higher first-attempt failure rates compared to non-cardiac arrest patients. All

[Staffing levels in medical radiation physics in radiation therapy in Germany. Summary of a questionnaire].

Science.gov (United States)

Leetz, Hans-Karl; Eipper, Hermann Hans; Gfirtner, Hans; Schneider, Peter; Welker, Klaus

2003-10-01

To get a general idea of the actual staffing level situation in medical radiation physics in 1999 a survey was carried out by the task-group "Personalbedarf" of Deutsche Gesellschaft für Medizinische Physik (DGMP) among all DGMP-members who are active in this field. Main components for equipment and activities are defined in Report 8 and 10 of DGMP for staffing requirements in medical radiation physics. 322 forms were sent out, 173 of them have been evaluated. From the answers regarding equipment and activities numbers for staff are calculated by the methods given in Report 8 and 10 for this spot check target and compared with effective staffing levels. The data of the spot check are then extrapolated on total Germany. The result is a calculated deficit of 865 medical physicists for the whole physics staff, 166 of them in radiation therapy. From the age distribution of DGMP-members and the calculated deficit resulted a training capacity of about 100 medical physicists at all per year (19 in radiation therapy) if the deficit shall be cut back in 10 years.

Impact of an electronic health record operating room management system in ophthalmology on documentation time, surgical volume, and staffing.

Science.gov (United States)

Sanders, David S; Read-Brown, Sarah; Tu, Daniel C; Lambert, William E; Choi, Dongseok; Almario, Bella M; Yackel, Thomas R; Brown, Anna S; Chiang, Michael F

2014-05-01

Although electronic health record (EHR) systems have potential benefits, such as improved safety and quality of care, most ophthalmology practices in the United States have not adopted these systems. Concerns persist regarding potential negative impacts on clinical workflow. In particular, the impact of EHR operating room (OR) management systems on clinical efficiency in the ophthalmic surgery setting is unknown. To determine the impact of an EHR OR management system on intraoperative nursing documentation time, surgical volume, and staffing requirements. For documentation time and circulating nurses per procedure, a prospective cohort design was used between January 10, 2012, and January 10, 2013. For surgical volume and overall staffing requirements, a case series design was used between January 29, 2011, and January 28, 2013. This study involved ophthalmic OR nurses (n = 13) and surgeons (n = 25) at an academic medical center. Electronic health record OR management system implementation. (1) Documentation time (percentage of operating time documenting [POTD], absolute documentation time in minutes), (2) surgical volume (procedures/time), and (3) staffing requirements (full-time equivalents, circulating nurses/procedure). Outcomes were measured during a baseline period when paper documentation was used and during the early (first 3 months) and late (4-12 months) periods after EHR implementation. There was a worsening in total POTD in the early EHR period (83%) vs paper baseline (41%) (P system implementation was associated with worsening of intraoperative nursing documentation time especially in shorter procedures. However, it is possible to implement an EHR OR management system without serious negative impacts on surgical volume and staffing requirements.

Nurse staffing and education and hospital mortality in nine European countries: a retrospective observational study.

Science.gov (United States)

Aiken, Linda H; Sloane, Douglas M; Bruyneel, Luk; Van den Heede, Koen; Griffiths, Peter; Busse, Reinhard; Diomidous, Marianna; Kinnunen, Juha; Kózka, Maria; Lesaffre, Emmanuel; McHugh, Matthew D; Moreno-Casbas, M T; Rafferty, Anne Marie; Schwendimann, Rene; Scott, P Anne; Tishelman, Carol; van Achterberg, Theo; Sermeus, Walter

2014-05-24

Austerity measures and health-system redesign to minimise hospital expenditures risk adversely affecting patient outcomes. The RN4CAST study was designed to inform decision making about nursing, one of the largest components of hospital operating expenses. We aimed to assess whether differences in patient to nurse ratios and nurses' educational qualifications in nine of the 12 RN4CAST countries with similar patient discharge data were associated with variation in hospital mortality after common surgical procedures. For this observational study, we obtained discharge data for 422,730 patients aged 50 years or older who underwent common surgeries in 300 hospitals in nine European countries. Administrative data were coded with a standard protocol (variants of the ninth or tenth versions of the International Classification of Diseases) to estimate 30 day in-hospital mortality by use of risk adjustment measures including age, sex, admission type, 43 dummy variables suggesting surgery type, and 17 dummy variables suggesting comorbidities present at admission. Surveys of 26,516 nurses practising in study hospitals were used to measure nurse staffing and nurse education. We used generalised estimating equations to assess the effects of nursing factors on the likelihood of surgical patients dying within 30 days of admission, before and after adjusting for other hospital and patient characteristics. An increase in a nurses' workload by one patient increased the likelihood of an inpatient dying within 30 days of admission by 7% (odds ratio 1·068, 95% CI 1·031-1·106), and every 10% increase in bachelor's degree nurses was associated with a decrease in this likelihood by 7% (0·929, 0·886-0·973). These associations imply that patients in hospitals in which 60% of nurses had bachelor's degrees and nurses cared for an average of six patients would have almost 30% lower mortality than patients in hospitals in which only 30% of nurses had bachelor's degrees and nurses cared

Implementation of a mechanical CPR device in a physician staffed HEMS - a prospective observational study.

Science.gov (United States)

Rauch, Simon; Strapazzon, Giacomo; Brodmann, Monika; Fop, Ernst; Masoner, Christian; Rauch, Lydia; Forti, Alessandro; Pietsch, Urs; Mair, Peter; Brugger, Hermann

2018-04-28

In this prospective, observational study we describe the incidence and characteristics of out of hospital cardiac arrest (OHCA) cases who received mechanical CPR, after the implementation of a mechanical CPR device (LUCAS 2; Physio Control, Redmond, WA, USA) in a physician staffed helicopter emergency medical service (HEMS) in South Tyrol, Italy. During the study period (06/2013-04/2016), 525 OHCA cases were registered by the dispatch centre, 271 (51.6%) were assisted by HEMS. LUCAS 2 was applied in 18 (6.6%) of all HEMS-assisted OHCA patients; ten were treated with LUCAS 2 at the scene only, and eight were transported to hospital with ongoing CPR. Two (11.1%) of the 18 patients survived long term with full neurologic recovery. In seven of eight patients transferred to hospital with ongoing CPR, CPR was ceased in the emergency room without further intervention. Retrospectively, all HEMS-assisted OHCA cases were screened for proposed indication criteria for prolonged CPR. Thirteen patients fulfilled these criteria, but only two of them were transported to hospital. Based on these results, we propose a standard operating procedure for HEMS-assisted patients with refractory OHCA in a region without hospitals with ECLS capacity.

California's minimum-nurse-staffing legislation and nurses' wages.

Science.gov (United States)

Mark, Barbara; Harless, David W; Spetz, Joanne

2009-01-01

In 2004, California became the first state to implement minimum-nurse-staffing ratios in acute care hospitals. We examined the wages of registered nurses (RNs) before and after the legislation was enacted. Using four data sets-the National Sample Survey of Registered Nurses, the Current Population Survey, the National Compensation Survey, and the Occupational Employment Statistics Survey-we found that from 2000 through 2006, RNs in California metropolitan areas experienced real wage growth as much as twelve percentage points higher than the growth in the wages of nurses employed in metropolitan areas outside of California.

Comparing the staffing models of outsourcing in selected companies

OpenAIRE

Chaloupková, Věra

2010-01-01

This thesis deals with problems of takeover of employees in outsourcing. The capital purpose is to compare the staffing model of outsourcing in selected companies. To compare in selected companies I chose multi-criteria analysis. This thesis is dividend into six chapters. The first charter is devoted to the theoretical part. In this charter describes the basic concepts as outsourcing, personal aspects, phase of the outsourcing projects, communications and culture. The rest of thesis is devote...

Seniority Rules: Do Staffing Reforms Help Redistribute Teacher Quality and Reduce Teacher Turnover? CRPE Working Paper 2010-1

Science.gov (United States)

Gross, Betheny; DeArmond, Michael; Goldhaber, Dan

2010-01-01

Education reformers routinely call on school districts to stop hiring teachers based on seniority, which they argue interferes with effective staffing, especially in disadvantaged schools. The few researchers who have empirically studied the issue, however, disagree about whether seniority-based hiring is systematically associated with staffing…

Daddy's Gone to Colorado: Male-Staffed Child Care for Father-Absent Boys.

Science.gov (United States)

Brody, Steve

1978-01-01

The article presents the goals, methods, and case examples of The Nutury, a predominantly male-staffed child care center serving single-parent children. The primary goal is to provide consistent relationships with men for children without a male model in their home. Clinical observations reveal positive life-styles and attitudes. (LPG)

Staffing a call center with uncertain non-stationary arrival rate and flexibility

NARCIS (Netherlands)

Liao, S.; van Delft, C.; Jouini, O.; Koole, G.M.

2012-01-01

We consider a multi-period staffing problem in a single-shift call center. The call center handles inbound calls, as well as some alternative back-office jobs. The call arrival process is assumed to follow a doubly non-stationary stochastic process with a random mean arrival rate. The inbound calls

Staffing in postnatal units: is it adequate for the provision of quality care? Staff perspectives from a state-wide review of postnatal care in Victoria, Australia

Directory of Open Access Journals (Sweden)

Lumley Judith

2006-07-01

Full Text Available Abstract Background State-wide surveys of recent mothers conducted over the past decade in Victoria, one state of Australia, have identified that women are consistently less satisfied with the care they received in hospital following birth compared with other aspects of maternity care. Little is known of caregivers' perspectives on the provision ofhospital postnatal care: how care is organised and provided in different hospitals; what constrains the provision of postnatal care (apart from funding and what initiatives are being undertaken to improve service delivery. A state-widereview of organisational structures and processes in relation to the provision of hospital postnatal care in Victoria was undertaken. This paper focuses on the impact of staffing issues on the provision of quality postnatal care from the perspective of care providers. Methods A study of care providers from Victorian public hospitals that provide maternity services was undertaken. Datawere collected in two stages. Stage one: a structured questionnaire was sent to all public hospitals in Victoria that provided postnatal care (n = 73, exploring the structure and organisation of care (e.g. staffing, routine observations, policy framework and discharge planning. Stage two: 14 maternity units were selected and invited to participate in a more in-depth exploration of postnatal care. Thirty-eight key informant interviews were undertaken with midwives (including unit managers, associate unit managers and clinical midwives and a medical practitioner from eachselected hospital. Results Staffing was highlighted as a major factor impacting on the provision of quality postnatal care. There were significant issues associated with inadequate staff/patient ratios; staffing mix; patient mix; prioritisation of birth suites over postnatal units; and the use of non-permanent staff. Forty-three percent of hospitals reported having only midwives (i.e. no non-midwives providing postnatal care

Is Theory Applied in Practice?A Stady of Linkage between Swedish MNC's Strategies and Húman Resource Staffing Policies

OpenAIRE

Ivinger, Linnea; Lindvetter, Lisa

2006-01-01

Theory suggests that there is a linkage between strategies and human resource staffing policies. Our aim with the dissertation was to test if such a linkage could be proven in Swedish MNCs. Also, indications spoke for ethnocentric tendencies in MNCs. We wanted to test if this was the reality for Swedish companies. In order to test the linkage we had to categorise the companies’ strategies and human resource staffing policies. By a survey we concluded that there was not full consistency in the...

Synthesis of the project leadership staffing needs for successful development of alternative delivery programs.

Science.gov (United States)

2017-08-01

This research provides a synthesis of practices in organizational structuring and professional staffing of the innovative delivery units in several state DOTs across the nation that are actively utilizing alternative project delivery. Several major c...

Running Head: Evaluation of Contract Versus VA-Staffed CBOCs. Evaluating Contract versus VA-Staffed Community Based Outpatient Clinics (CBOCs) Using Patient Satisfaction and Access Measures in the Veterans Health Administration

Science.gov (United States)

2009-06-01

staffed CBOC, with dependent variables adjusting for SHEP scores and case mix factors. The equation for the null hypothesis is Hho = In (estimated...that the model can be further improved through combining several of the satisfaction scores. The equation for the null hypothesis is that Hho = In

Preparing emergency personnel in dialysis: a just-in-time training program for additional staffing during disasters.

Science.gov (United States)

Stoler, Genevieve B; Johnston, James R; Stevenson, Judy A; Suyama, Joe

2013-06-01

There are 341 000 patients in the United States who are dependent on routine dialysis for survival. Recent large-scale disasters have emphasized the importance of disaster preparedness, including supporting dialysis units, for people with chronic disease. Contingency plans for staffing are important for providing continuity of care for a technically challenging procedure such as dialysis. PReparing Emergency Personnel in Dialysis (PREP-D) is a just-in-time training program designed to train individuals having minimum familiarity with the basic steps of dialysis to support routine dialysis staff during a disaster. A 5-module educational program was developed through a collaborative, multidisciplinary effort. A pilot study testing the program was performed using 20 nontechnician dialysis facility employees and 20 clinical-year medical students as subjects. When comparing pretest and posttest scores, the entire study population showed a mean improvement of 28.9%, with dialysis facility employees and medical students showing improvements of 21.8% and 36.4%, respectively (P just-in-time training format. The knowledge gained by using the PREP-D program during a staffing shortage may allow for continuity of care for critical services such as dialysis during a disaster.

Costs, Staffing, and Services of Assisted Living in the United States: A Literature Review.

Science.gov (United States)

Kisling-Rundgren, Amy; Paul, David P; Coustasse, Alberto

2016-01-01

Assisted-living facilities (ALFs), which provide a community for residents who require assistance throughout their day, are an important part of the long-term-care system in the United States. The costs of ALFs are paid either out of pocket, by Medicaid, or by long-term-care insurance. Monthly costs of ALFs have increased over the past 5 years on an average of 4.1%. The purpose of this research was to examine the future trends in ALFs in the United States to determine the impact of health care on costs. The methodology for this study was a literature review, and a total of 32 sources were referenced. Trends in monthly costs of ALFs have increased from 2004 to 2014. Within the past 5 years, there has been an increase on average of 4.1% in assisted-living costs. Medicaid is one payer for residents of ALFs, whereas another alternative is the use of long-term-care insurance. Unfortunately, Medicare does not pay for ALFs. Staffing concerns in ALFs are limited because of each state having different rules and regulations. Turnover and retention rates of nurses in ALFs are suggested to be high, whereas vacancy rate for nurses is suggested to be lower. The baby-boomer generation can be one contribution to the increase in costs. Over the years, there has been an increase in Alzheimer disease, which has had also an effect on cost in ALFs.

A Functional Model of Quality Assurance for Psychiatric Hospitals and Corresponding Staffing Requirements.

Science.gov (United States)

Kamis-Gould, Edna; And Others

1991-01-01

A model for quality assurance (QA) in psychiatric hospitals is described. Its functions (general QA, utilization review, clinical records, evaluation, management information systems, risk management, and infection control), subfunctions, and corresponding staffing requirements are reviewed. This model was designed to foster standardization in QA…

Staffing Foreign Subsidiaries with Parent Country Nationals or Host Country Nationals?

DEFF Research Database (Denmark)

Dörrenbächer, Christoph; Gammelgaard, Jens; McDonald, Frank

captures the effects of PCN verses HCN managers on key characteristics of subsidiaries. The results of the study indicate that the PCN/HCN dichotomy widely used in the international staffing literature needs to take account of the following issues: First: The study confirms theoretical assumptions based...... on social capital theory that subsidiaries led by HCNs are more embedded in the host country's external environment (by having more frequent relationships with host country customers, suppliers and competitors). However, the study reveals that the assumed advantages PCN led subsidiaries have...... to the local institutional environment (HRM). Our study finds that this is also the case with regard to strategic decisions on financial control as well as on R&D and new product development. Third: On average, HCN led subsidiaries perform significantly better than PCN led subsidiaries with regard to sales...

The Implications of Flexible Staffing Arrangements for Job Stability. Upjohn Institute Staff Working Paper No. 99-056. Revised.

Science.gov (United States)

Houseman, Susan N.; Polivka, Anne E.

A study examined the job stability of workers in the following flexible staffing arrangements: agency temporary, direct-hire temporary, on-call, contract company, independent contractor, and regular part-time work. Two data sources were used in the analysis. The first was a nationwide survey of employers on their use of flexible staffing…

Reversing Course: The Troubled State of Academic Staffing and a Path Forward

Science.gov (United States)

American Federation of Teachers (NJ), 2008

2008-01-01

Over the last generation, the instructional staffing system in American higher education has experienced a significant reduction in the proportion of jobs for full-time tenured and tenure-track faculty members and a dramatic growth in fixed-term full- and part-time instructional jobs without tenure. About 70 percent of the people teaching in…

Nursing Personnel Planning for Rural Hospitals in Burdwan District, West Bengal, India, Using Workload Indicators of Staffing Needs

Science.gov (United States)

Roy, Rabindra Nath; Dasgupta, Samir; Bhattacharyya, Krishna Das; Misra, Raghu Nath; Roy, Sima; Saha, Indranil

2014-01-01

ABSTRACT Lack of appropriate human resources planning is an important factor in the inefficient use of the public health facilities. Workforce projections can be improved by using objective methods of staffing needs based on the workload and actual work undertaken by workers, a guideline developed by Peter J. Shipp in collaboration with WHO—Workload Indicators of Staffing Need (WISN). A cross-sectional study was carried out to estimate the nursing stuff requirement for the rural hospitals and provide a quantitative description of imbalances, if there is any, in the allocation at the district level during 2011. The average WISN turns out to be 0.35 for entire district, which means only 35% of the required nurses is available or 65% understaffed. So, there is an urgent need for more allocations and deployment of staff so that workload can be tackled and evenly distributed among all nursing personnel. PMID:25895199

Guidelines for equipment and staffing of radiotherapy facilities in the European countries: Final results of the ESTRO-HERO survey

International Nuclear Information System (INIS)

Dunscombe, Peter; Grau, Cai; Defourny, Noémie; Malicki, Julian; Borras, Josep M.; Coffey, Mary; Bogusz, Marta; Gasparotto, Chiara; Slotman, Ben; Lievens, Yolande; Kokobobo, Arianit; Sedlmayer, Felix; Slobina, Elena; De Hertogh, Olivier; Hadjieva, Tatiana; Petera, Jiri; Eriksen, Jesper Grau; Jaal, Jana; Bly, Ritva; Azria, David

2014-01-01

Background and purpose: In planning to meet evidence based needs for radiotherapy, guidelines for the provision of capital and human resources are central if access, quality and safety are not to be compromised. A component of the ESTRO-HERO (Health Economics in Radiation Oncology) project is to document the current availability and content of guidelines for radiotherapy in Europe. Materials and methods: An 84 part questionnaire was distributed to the European countries through their national scientific and professional radiotherapy societies with 30 items relating to the availability of guidelines for equipment and staffing and selected operational issues. Twenty-nine countries provided full or partial evaluable responses. Results: The availability of guidelines across Europe is far from uniform. The metrics used for capital and human resources are variable. There seem to have been no major changes in the availability or specifics of guidelines over the ten-year period since the QUARTS study with the exception of the recent expansion of RTT staffing models. Where comparison is possible it appears that staffing for radiation oncologists, medical physicists and particularly RTTs tend to exceed guidelines suggesting developments in clinical radiotherapy are moving faster than guideline updating. Conclusion: The efficient provision of safe, high quality radiotherapy services would benefit from the availability of well-structured guidelines for capital and human resources, based on agreed upon metrics, which could be linked to detailed estimates of need

Impact of nurse work environment and staffing on hospital nurse and quality of care in Thailand.

Science.gov (United States)

Nantsupawat, Apiradee; Srisuphan, Wichit; Kunaviktikul, Wipada; Wichaikhum, Orn-Anong; Aungsuroch, Yupin; Aiken, Linda H

2011-12-01

To determine the impact of nurse work environment and staffing on nurse outcomes, including job satisfaction and burnout, and on quality of nursing care. Secondary data analysis of the 2007 Thai Nurse Survey. The sample consisted of 5,247 nurses who provided direct care for patients across 39 public hospitals in Thailand. Multivariate logistic regression was used to estimate the impact of nurse work environment and staffing on nurse outcomes and quality of care. Nurses cared for an average of 10 patients each. Forty-one percent of nurses had a high burnout score as measured by the Maslach Burnout Inventory; 28% of nurses were dissatisfied with their job; and 27% rated quality of nursing care as fair or poor. At the hospital level, after controlling for nurse characteristics (age, years in unit), the addition of each patient to a nurse's workload was associated with a 2% increase in the odds on nurses reporting high emotional exhaustion (odds ratio [OR] 1.02; 95% confidence interval [CI] 1.00-1.03; p work environments were about 30% less likely to report fair to poor care quality (OR 0.69; 95% CI 0.48-0.98; p work environments. The addition of each patient to a nurse's workload was associated with a 4% increase in the odds on nurses reporting quality of nursing care as fair or poor (OR 1.04; 95% CI 1.02-1.05; p work environments and nurse staffing in Thai hospitals holds promise for reducing nurse burnout, thus improving nurse retention at the hospital bedside as well as potentially improving the quality of care. Nurses should work with management and policymakers to achieve safe staffing levels and good work environments in hospitals throughout the world. © 2011 Sigma Theta Tau International.

Managerial Ownership in Nursing Homes: Staffing, Quality, and Financial Performance.

Science.gov (United States)

Huang, Sean Shenghsiu; Bowblis, John R

2017-06-20

Ownership of nursing homes (NHs) has primarily focused broadly on differences between for-profit (FP), nonprofit (NFP), and government-operated facilities. Yet, among FPs, the understanding of detailed ownership structures at individual NHs is rather limited. Particularly, NH administrators may hold significant equity interests in their facilities, leading to heterogeneous financial incentives and NH outcomes. Through the principal-agent theory, this article studies how managerial ownership of individual facilities affects NH outcomes. We use a unique panel dataset of Ohio NHs (2005-2010) to empirically examine the relationship between managerial equity ownership and NH staffing, quality, and financial performance. We identify facility administrators as owner-managers if they have more than 5% of the equity stakes or are relatives of the owners. The statistical analysis is based on the pooled ordinary least squares and NH-fixed effect models. We find that owner-managed NHs are associated with higher nursing staff levels compared to other FP NHs. Surprisingly, despite higher staffing levels, owner-managed NHs are not associated with better quality and we find no statistically significant difference in financial performance between owner-managed and nonowner-managed FP NHs. Our results do not support the principal-agent model and we offer alternative explanations for future research. Our findings provide empirical evidence that NH ownership structures are more nuanced than simply broadly categorizing facilities as FP or NFP, and our results do not fully align with the standard principal-agent model. The role of managerial ownership should be considered in future NH research and policy discussions. © The Author 2017. 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.

Successful Implementation of Six Sigma to Schedule Student Staffing for Circulation Service Desks

Science.gov (United States)

Jankowski, Janiece

2013-01-01

In fall of 2011 the University at Buffalo Libraries circulation department undertook Six Sigma training for the purpose of overhauling its student scheduling process. The department was able to mitigate significant staffing budgetary reductions and resource reallocations and to overcome the unique challenges of scheduling student labor for a…

Using Lean Six Sigma Methodology to Improve a Mass Immunizations Process at the United States Naval Academy.

Science.gov (United States)

Ha, Chrysanthy; McCoy, Donald A; Taylor, Christopher B; Kirk, Kayla D; Fry, Robert S; Modi, Jitendrakumar R

2016-06-01

Lean Six Sigma (LSS) is a process improvement methodology developed in the manufacturing industry to increase process efficiency while maintaining product quality. The efficacy of LSS application to the health care setting has not been adequately studied. This article presents a quality improvement project at the U.S. Naval Academy that uses LSS to improve the mass immunizations process for Midshipmen during in-processing. The process was standardized to give all vaccinations at one station instead of giving a different vaccination at each station. After project implementation, the average immunizations lead time decreased by 79% and staffing decreased by 10%. The process was shown to be in control with a capability index of 1.18 and performance index of 1.10, resulting in a defect rate of 0.04%. This project demonstrates that the LSS methodology can be applied successfully to the health care setting to make sustainable process improvements if used correctly and completely. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Developing Staffing Models to Support Population Health Management And Quality Oucomes in Ambulatory Care Settings.

Science.gov (United States)

Haas, Sheila A; Vlasses, Frances; Havey, Julia

2016-01-01

There are multiple demands and challenges inherent in establishing staffing models in ambulatory heath care settings today. If health care administrators establish a supportive physical and interpersonal health care environment, and develop high-performing interprofessional teams and staffing models and electronic documentation systems that track performance, patients will have more opportunities to receive safe, high-quality evidence-based care that encourages patient participation in decision making, as well as provision of their care. The health care organization must be aligned and responsive to the community within which it resides, fully invested in population health management, and continuously scanning the environment for competitive, regulatory, and external environmental risks. All of these challenges require highly competent providers willing to change attitudes and culture such as movement toward collaborative practice among the interprofessional team including the patient.

The Benefit Implications of Recent Trends in Flexible Staffing Arrangements. Staff Working Paper.

Science.gov (United States)

Houseman, Susan N.

Workers in flexible staffing arrangementsincluding temporary agency, direct-hire temporary, on-call, and contract workersare much less likely than regular, direct-hire employees to be covered by laws mandating or regulating workplace benefits. They are also much less likely to receive pension, health insurance, and other benefits on the job.…

Does mental health staffing level affect antipsychotic prescribing? Analysis of Italian national statistics.

Science.gov (United States)

Starace, Fabrizio; Mungai, Francesco; Barbui, Corrado

2018-01-01

In mental healthcare, one area of major concern identified by health information systems is variability in antipsychotic prescribing. While most studies have investigated patient- and prescriber-related factors as possible reasons for such variability, no studies have investigated facility-level characteristics. The present study ascertained whether staffing level is associated with antipsychotic prescribing in community mental healthcare. A cross-sectional analysis of data extracted from the Italian national mental health information system was carried out. For each Italian region, it collects data on the availability and use of mental health facilities. The rate of individuals exposed to antipsychotic drugs was tested for evidence of association with the rate of mental health staff availability by means of univariate and multivariate analyses. In Italy there were on average nearly 60 mental health professionals per 100,000 inhabitants, with wide regional variations (range 21 to 100). The average rate of individuals prescribed antipsychotic drugs was 2.33%, with wide regional variations (1.04% to 4.01%). Univariate analysis showed that the rate of individuals prescribed antipsychotic drugs was inversely associated with the rate of mental health professionals available in Italian regions (Kendall's tau -0.438, p = 0.006), with lower rates of antipsychotic prescriptions in regions with higher rates of mental health professionals. After adjustment for possible confounders, the total availability of mental health professionals was still inversely associated with the rate of individuals exposed to antipsychotic drugs. The evidence that staffing level was inversely associated with antipsychotic prescribing indicates that any actions aimed at decreasing variability in antipsychotic prescribing need to take into account aspects related to the organization of the mental health system.

Survey of foreign reactor operator qualifications, training, and staffing requirements. Final report

International Nuclear Information System (INIS)

Au, M.L.; DiSalvo, R.; Merschoff, E.

1982-05-01

The report is a compilation of the data obtained from a survey of foreign nuclear power plant operator requirements. Included among the considerations are: (1) shift staffing; (2) operator eligibility; (3) operator training programs; (4) operator licensing or certification; and (5) operator retraining. The data obtained from this survey are presented in matrix form and contrasted with U.S. requirements

District nursing renascent as Wales adopts safe staffing levels.

Science.gov (United States)

Labourne, Paul

2018-05-02

This article reflects on the history of the NHS in Wales and how this has led to its current structure. How this structure supports integrated working across primary, community and secondary care and how further integration with social care is moving forward and its direct effects on district nursing are explored. This article describes how district nursing is meeting these challenges. Support for district nurses as part of integrated multiprofessional teams is being developed to promote appropriately staffed teams centred on meeting the requirements of people within a designated area and ensuring that home is the best and first place of care.

Medical physics personnel for medical imaging: requirements, conditions of involvement and staffing levels-French recommendations

International Nuclear Information System (INIS)

Isambert, Aurelie; Valero, Marc; Rousse, Carole; Blanchard, Vincent; Le Du, Dominique; Guilhem, Marie-Therese; Dieudonne, Arnaud; Pierrat, Noelle; Salvat, Cecile

2015-01-01

The French regulations concerning the involvement of medical physicists in medical imaging procedures are relatively vague. In May 2013, the ASN and the SFPM issued recommendations regarding Medical Physics Personnel for Medical Imaging: Requirements, Conditions of Involvement and Staffing Levels. In these recommendations, the various areas of activity of medical physicists in radiology and nuclear medicine have been identified and described, and the time required to perform each task has been evaluated. Criteria for defining medical physics staffing levels are thus proposed. These criteria are defined according to the technical platform, the procedures and techniques practised on it, the number of patients treated and the number of persons in the medical and paramedical teams requiring periodic training. The result of this work is an aid available to each medical establishment to determine their own needs in terms of medical physics. (authors)

Lessons learned from Gen II NPP staffing approaches applicable to new reactors - 15003

International Nuclear Information System (INIS)

Goodnight, C.

2015-01-01

This paper discusses lessons learned from the operation of the Gen II fleet of existing nuclear power plants (NPPs), in terms of staffing, that can be applied to the final design, deployment, and operation of new reactor designs. The most significant of these lessons is the need to appropriately staff the facility, having the right number of people with the required skills and experience. This begs the question of how to identify those personnel requirements. For NPPs, there are five key factors that ultimately will determine the effectiveness and costs of operating nuclear power plants (NPPs): 1) The Nuclear Steam Supply System (NSSS) and the layout of the plant site; 2) The processes which the operating organization applies; 3) The organizational structure of the operating organization; 4) The organizational culture of the operating organization, and 5) The regulatory framework under which the licensee must operate. In summary, this paper identifies opportunities to minimize staffing and costs learned from Gen II NPPs that may be applicable for new nuclear plants. (author)

Design studies on staffing requirements for the new generation nuclear power units of WWER-640 and BN-800 reactor types

International Nuclear Information System (INIS)

Solovyov, D.F.

2001-01-01

The paper outlines the main staffing requirements for the new generation power units with nuclear reactors. These requirements were developed taking into account IAEA recommendations. NPP staffing structure is described, including the main and auxiliary personnel. The main principles of personnel number determination are given. Special attention is taken to the issues of personnel skill and training, including both theoretical education and practical work on the power units in operation. The use of simulators, system of knowledge control and structure of training are considered. ''Shopless'' staffing structure approach is proposed for the NPP, assuming that the main scope of repair work is performed by the central repair organization, thus increasing the quality of repair and decreasing the number of personnel on the plant. Data are given on the personnel number for the WWER-640 and the BN-800 reactor designs. Specialists of the ''ATOMENERGOPROJECT'' Institute started their work on staffing on the early development stage of the basic design of WWER-640 reactor power unit which is the forerunner of the new generation reactors. This work was based on the approaches taken by the chief engineers of NPPs in operation during their meeting held in 1989 in Kalinin NPP. At this meeting definite decision was taken on changing over to involving manufacturer in the repair work of NPP components using manufacturer's technology. In 1992 the meeting of representatives of suppliers of the main components was held where representatives of ''ATOMENERGOREMONT'' and ''LENENERGOREMONT'' were present. The suppliers agreed on carrying out repair works on the components they produced. For this purpose special departments were set up having some experience. This repair work is already carried out by ''ATOMENERGOREMONT'' on some nuclear power plants. ''LENENERGOREMONT'' has gained considerable experience in this kind of repair work on the turbines of LO-1 and LO-2 NPP in Finland. Within the

Methodological remarks on studying prehistoric Greek religion

Directory of Open Access Journals (Sweden)

Petra Pakkanen

1999-01-01

Full Text Available This paper presents a methodological approach to the study of Greek religion of the period which lacks written documents, i.e. prehistory. The assumptions and interpretations of religion of that time have to be based on archaeological material. How do we define religion and cultic activity on the basis of primary archaeological material from this period, and which are the methodological tools for this difficult task? By asking questions on the nature and definition of religion and culture scholars of religion have provided us with some methodological apparatus to approach religion of the past in general, but there are models developed by archaeologists as well. Critical combination of these methodological tools leads to the best possible result. Archaeology studies the material culture of the past. History of religion studies the spiritual culture of the past. In the background the two have important theoretical and even philosophical speculations since they both deal with meanings (of things or practices and with interpretation.

Experiences and lessons learnt on staffing from the first Indian nuclear power plant (PHWR)

International Nuclear Information System (INIS)

Bhattacharya, A.S.

2001-01-01

Three decades of operating experience in India has led to sustained high performance of NPPs. The staffing modules and policies are standardised. The basic functions of operation, maintenance, technical support and quality assurance are carried out by a team of 727 in-plant persons (for a 2 x 220 MW PHWR station) organised at five levels, for fifty positions in ten job families. Specific qualification levels apply to each position - six at management positions, five licensed positions with the rest qualified through an equivalent training scheme. Practically all O and M activities are carried out on-site by the utility manpower with minimum involvement of contractors. The entire process of human resource development is in-house - with each NPP organisation comprised of 30% experienced staff transferred from older NPPs and 70% totally developed out of fresh recruits. Four to eight years lead time goes to qualify fresh recruits depending on the position. This optimisation of manpower is a result of continuous learning - through operating experience and regulatory feed back and self assessment for (i) optimising quantum of work load and (ii) improving productivity. For the first category, design improvements over older NPP's increased reliability, operability, maintainability and human factors are described separately in the companion paper. In this paper the organisation factors are discussed, starting with the initial lessons that demanded improved management and enhanced quality programmes and caused temporarily, high demand of staffing for bringing out new systems, e.g., (i) attaining maturity of units; (ii) standardising training, retraining and cross training and qualifications; (in) job rotations, (iv) in service inspection of reactor components; (v) quality audits. The experiences on subsequent optimisation of staffing levels are outlined. (author)

Ontario: linking nursing outcomes, workload and staffing decisions in the workplace: the Dashboard Project.

Science.gov (United States)

Fram, Nancy; Morgan, Beverley

2012-03-01

Research shows that nurses want to provide more input into assessing patient acuity, changes in patient needs and staffing requirements. The Dashboard Project involved the further development and application of an electronic monitoring tool that offers a single source of nursing, patient and organizational information. It is designed to help inform nurse staffing decisions within a hospital setting. The Dashboard access link was installed in computers in eight nursing units within the Hamilton Health Sciences (HHS) network. The Dashboard indicators are populated from existing information/patient databases within the Decision Support Department at HHS. Committees composed of the unit manager, staff nurses, project coordinator, financial controller and an information controller met regularly to review the Dashboard indicators. Participants discussed the ability of the indicators to reflect their patients' needs and the feasibility of using the indicators to inform their clinical staffing plans. Project findings suggest that the Dashboard is a work in progress. Many of the indicators that had originally been incorporated were refined and will continue to be revised based on suggestions from project participants and further testing across HHS. Participants suggested the need for additional data, such as the time that nurses are off the unit (for code blue response, patient transfers and accompanying patients for tests); internal transfers/bed moves to accommodate patient-specific issues and particularly to address infection control issues; deaths and specific unit-centred data in addition to the generic indicators. The collaborative nature of the project enabled staff nurses and management to work together on a matter of high importance to both, providing valuable recommendations for shared nursing and interprofessional planning, further Dashboard development and project management.

76 FR 72978 - Whirlpool Corporation Including On-Site Leased Workers From Career Solutions TEC Staffing...

Science.gov (United States)

2011-11-28

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,593] Whirlpool Corporation Including On-Site Leased Workers From Career Solutions TEC Staffing, Andrews International, IBM Corporation... workers are engaged in the production of refrigerators and trash compactors. The notice was published in...

Outcomes and Costs of Community Living: Semi-Independent Living and Fully Staffed Group Homes

Science.gov (United States)

Felce, David; Perry, Jonathan; Romeo, Renee; Robertson, Janet; Meek, Andrea; Emerson, Eric; Knapp, Martin

2008-01-01

In a matched-groups design, costs and quality of life outcomes for adults with intellectual disabilities with relatively low support needs were compared between those in fully staffed group homes (n = 35) and in semi-independent living (n = 35). Data were collected on participant characteristics, setting organization, various lifestyle outcomes,…

Case Study Methodology and Homelessness Research

Directory of Open Access Journals (Sweden)

Jill Pable

2013-10-01

Full Text Available This paper describes the potential suitability of case study methodology for inquiry with the homeless population. It references a research study that uses case study research method to build theory. This study's topic is the lived experience of destitute individuals who reside in homeless shelters, and explores the homeless shelter built environment's potential influence on resident satisfaction and recovery. Case study methodology may be appropriate because it explores real-life contextual issues that characterize homelessness and can also accommodate the wide range of homeless person demographics that make this group difficult to study in a generalized fashion. Further, case study method accommodates the need within research in this area to understand individualized treatments as a potential solution for homelessness.

Nurse staffing and system integration and change indicators in acute care hospitals: evidence from a balanced scorecard.

Science.gov (United States)

McGillis Hall, Linda; Peterson, Jessica; Baker, G Ross; Brown, Adalsteinn D; Pink, George H; McKillop, Ian; Daniel, Imtiaz; Pedersen, Cheryl

2008-01-01

This study examined relationships between financial indicators for nurse staffing and organizational system integration and change indicators. These indicators, along with hospital location and type, were examined in relation to the nursing financial indicators. Results showed that different indicators predicted each of the outcome variables. Nursing care hours were predicted by the hospital type, geographic location, and the system. Both nursing and patient care hours were significantly related to dissemination and benchmarking of clinical data.

Staffing, recruitment, training, qualification and certification of operating personnel of nuclear power plants

International Nuclear Information System (INIS)

1999-10-01

Safety of public, occupational workers and the protection of environment should be assured while activities for economic and social progress are pursued. These activities include the establishment and utilisation of nuclear facilities and the use of radioactive sources. This safety guide provides guidance on the aspects of staffing, recruitment, training, qualification and certification of operating personnel of nuclear power plants

Improving value in primary total joint arthroplasty care pathways: changes in inpatient physical therapy staffing

Directory of Open Access Journals (Sweden)

Christopher E. Pelt, MD

2017-03-01

Conclusions: A relatively simple change to staffing hours, using resources currently available to us, and little additional financial or institutional investment resulted in a significant improvement in the number of patients ambulating on POD 0, with a modest reduction in both LOS and inpatient costs.

76 FR 73683 - Whirlpool Corporation, Including On-Site Leased Workers From Career Solutions TEC Staffing...

Science.gov (United States)

2011-11-29

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,593] Whirlpool Corporation, Including On-Site Leased Workers From Career Solutions TEC Staffing, Andrews International, IBM Corporation... refrigerators and trash compactors. The notice was published in the Federal Register on October 25, 2010 (75 FR...

75 FR 16512 - Willstaff Staffing Agency, Willstaff Crystal, Inc., and MDS Industrial Resources, Inc., Working...

Science.gov (United States)

2010-04-01

... Agency, Willstaff Crystal, Inc., and MDS Industrial Resources, Inc., Working On-Site at Tyler Pipe... MDS Industrial Resources, Inc., working on-site at Tyler Pipe Company, Waterworks Division, South... Staffing Agency, Willstaff Crystal, Inc., and MDS Industrial Resources, Inc., working on-site at Tyler Pipe...

Diagnostic Grouping among Adults with Intellectual Disabilities and Autistic Spectrum Disorders in Staffed Housing

Science.gov (United States)

Felce, D.; Perry, J.

2012-01-01

Background: There is little evidence to guide the commissioning of residential provision for adults with autistic spectrum disorder (ASD) in the UK. We aim to explore the degree and impact of diagnostic congregation among adults with intellectual disabilities (ID) and ASD living in staffed housing. Methods: One hundred and fifty-seven adults with…

Methodology for analyzing risk at nuclear facilities

International Nuclear Information System (INIS)

Yoo, Hosik; Lee, Nayoung; Ham, Taekyu; Seo, Janghoon

2015-01-01

economic damages are difficult to evaluate. Therefore, radiation levels and theft of nuclear materials that could be quantified are adopted as attributes for analyzing the consequences. Awareness of the nuclear security culture and physical protection resources such as staffing, capabilities, and cost required to provide PP should be considered when evaluating risks. In this study, these attributes are included in the measure of human resources. Human resources include such factors as trustworthiness, degree of nuclear security culture awareness, and frequency of psychiatric testing of employees. A case study performed on hypothetical facilities demonstrates that the developed methodology could be used to analyze innovative nuclear systems as well as existing facilities

Medical physics personnel for medical imaging: requirements, conditions of involvement and staffing levels-French recommendations.

Science.gov (United States)

Isambert, Aurélie; Le Du, Dominique; Valéro, Marc; Guilhem, Marie-Thérèse; Rousse, Carole; Dieudonné, Arnaud; Blanchard, Vincent; Pierrat, Noëlle; Salvat, Cécile

2015-04-01

The French regulations concerning the involvement of medical physicists in medical imaging procedures are relatively vague. In May 2013, the ASN and the SFPM issued recommendations regarding Medical Physics Personnel for Medical Imaging: Requirements, Conditions of Involvement and Staffing Levels. In these recommendations, the various areas of activity of medical physicists in radiology and nuclear medicine have been identified and described, and the time required to perform each task has been evaluated. Criteria for defining medical physics staffing levels are thus proposed. These criteria are defined according to the technical platform, the procedures and techniques practised on it, the number of patients treated and the number of persons in the medical and paramedical teams requiring periodic training. The result of this work is an aid available to each medical establishment to determine their own needs in terms of medical physics. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Qualitative methodology in a psychoanalytic single case study

DEFF Research Database (Denmark)

Grünbaum, Liselotte

features and breaks in psychotherapy investigated. One aim of the study was to contribute to the development of a transparent and systematic methodology for the psychoanalytic case study by application of rigorous qualitative research methodology. To this end, inductive-deductive principles in line...

Methodology for the case studies

NARCIS (Netherlands)

Smits, M.J.W.; Woltjer, G.B.

2017-01-01

This document is about the methodology and selection of the case studies. It is meant as a guideline for the case studies, and together with the other reports in this work package can be a source of inform ation for policy officers, interest groups and researchers evaluating or performing impact

75 FR 43556 - Badger Meter, Inc., Including On-Site Leased Workers From Sourcepoint Staffing, Seek, and...

Science.gov (United States)

2010-07-26

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,666] Badger Meter, Inc... of Badger Meter, Inc., including on-site leased workers from Sourcepoint Staffing, Milwaukee... workers are engaged in the production of flow measurement devices and automatic meter reading equipment...

Case Study Research Methodology

Directory of Open Access Journals (Sweden)

Mark Widdowson

2011-01-01

Full Text Available Commenting on the lack of case studies published in modern psychotherapy publications, the author reviews the strengths of case study methodology and responds to common criticisms, before providing a summary of types of case studies including clinical, experimental and naturalistic. Suggestions are included for developing systematic case studies and brief descriptions are given of a range of research resources relating to outcome and process measures. Examples of a pragmatic case study design and a hermeneutic single-case efficacy design are given and the paper concludes with some ethical considerations and an exhortation to the TA community to engage more widely in case study research.

Staffing for infectious diseases, clinical microbiology and infection control in hospitals in 2015: results of an ESCMID member survey.

Science.gov (United States)

Dickstein, Y; Nir-Paz, R; Pulcini, C; Cookson, B; Beović, B; Tacconelli, E; Nathwani, D; Vatcheva-Dobrevska, R; Rodríguez-Baño, J; Hell, M; Saenz, H; Leibovici, L; Paul, M

2016-09-01

We aimed to assess the current status of infectious diseases (ID), clinical microbiology (CM) and infection control (IC) staffing in hospitals and to analyse modifiers of staffing levels. We conducted an Internet-based survey of European Society of Clinical Microbiology and Infectious Diseases members and affiliates, collecting data on hospital characteristics, ID management infrastructure, ID/IC-related activities and the ratio of physicians per 100 hospital beds. Regression analyses were conducted to examine factors associated with the physician-bed ratio. Five hundred sixty-seven hospital responses were collected between April and June 2015 from 61 countries, 81.2% (384/473) from Europe. A specialized inpatient ward for ID patients was reported in 58.4% (317/543) of hospitals. Rates of antibiotic stewardship programmes (ASP) and surveillance activities in survey hospitals were high, ranging from 88% to 90% for local antibiotic guidelines and 70% to 82% for programmes monitoring hospital-acquired infections. The median ID/CM/IC physician per 100 hospital beds ratio was 1.12 (interquartile range 0.56-2.13). In hospitals performing basic ASP and IC (including local antibiotic guidelines and monitoring device-related or surgical site infections), the ratio was 1.21 (interquartile range 0.57-2.14). Factors independently associated with higher ratios included compliance with European Union of Medical Specialists standards, smaller hospital size, tertiary-care institution, presence of a travel clinic, beds dedicated to ID and a CM unit. More than half of respondents estimated that additional staffing is needed for appropriate IC or ID management. No standard of physician staffing for ID/CM/IC in hospitals is available. A ratio of 1.21/100 beds will serve as an informed point of reference enabling ASP and infection surveillance. Copyright © 2016 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

Different Levels of Leadership for Learning: Investigating Differences between Teachers Individually and Collectively Using Multilevel Factor Analysis of the 2011-2012 Schools and Staffing Survey

Science.gov (United States)

Boyce, Jared; Bowers, Alex J.

2018-01-01

This study investigated the differences between how individual teachers perceive leadership for learning and how teachers collectively perceive leadership for learning, using a large nationally generalizable data-set of 7070 schools from the National Center for Education Statistics 2011-2012 Schools and Staffing Survey. This study used…

Staffing and training experience at the Bilibino nuclear power plant

International Nuclear Information System (INIS)

Tukhvetov, F.

2001-01-01

Bilibino NPP has four 12 MW(e) water cooled graphite moderated channel reactors. The plant has been in operation since 1973 in conditions of isolated local energy system in a remote area with extreme climatic conditions. The plant accounts for almost 70 per cent of energy produced in the region, it also provides heating to the regional centre. The plant's organisational structure is on the whole consistent with the standard structure of other NPPs of ex-USSR. At the same time there are some specific features due to high cost of personnel in the prime cost of the generated energy. As a result a need arises to broaden the task of catering for each worker and, therefore, to extend and increase the level of training. The number of high-quality personnel is on the increase. A method of step-by-step training is widely used at all work areas for training operations personnel. At the end of each step a worker is engaged in independent activities at this work area. When a plant is located in a remote area efficient and effective maintenance becomes highly instrumental. The engineering and design support on the part of the utility and equipment manufacturer begins to play a greater role. Activities to optimise the plant organisational structure were mostly characterised by merging of subdivisions and by some change in the proportion of different categories of personnel. It would be an optimum decision to put all supporting services, namely, logistics, book-keeping and staffing departments, within the utility's authority. Operations experience of the Bilibino plant will certainly be valuable for projection, location choice and staffing of plants with small and medium reactors. (author)

Counseling, Psychological, and Social Services Staffing: Policies in U.S. School Districts.

Science.gov (United States)

Brener, Nancy; Demissie, Zewditu

2018-06-01

Schools are in a unique position to meet the mental and behavioral health needs of children and adolescents because approximately 95% of young people aged 7-17 years attend school. Little is known, however, about policies related to counseling, psychological, and social services staffing in school districts. This study analyzed the prevalence of such policies in public school districts in the U.S. Data from four cycles (2000, 2006, 2012, and 2016) of the School Health Policies and Practices Study, a national survey periodically conducted to assess policies and practices for ten components of school health, were analyzed in 2017. The survey collected data related to counseling, psychological, and social services among nationally representative samples of school districts using online or mailed questionnaires. Sampled districts identified respondents responsible for or most knowledgeable about the content of each questionnaire. The percentage of districts with a district-level counseling, psychological, and social services coordinator increased significantly from 62.6% in 2000 to 79.5% in 2016. In 2016, 56.3% of districts required each school to have someone to coordinate counseling, psychological, and social services at the school. Fewer districts required schools at each level to have a specified ratio of counselors to students (16.2% for elementary schools, 16.8% for middle schools, and 19.8% for high schools), and the percentage of districts with these requirements has decreased significantly since 2012. Increases in the prevalence of district-level staffing policies could help increase the quantity and quality of counseling, psychological, and social services staff in schools nationwide, which in turn could improve mental and behavioral health outcomes for students. This article is part of a supplement entitled The Behavioral Health Workforce: Planning, Practice, and Preparation, which is sponsored by the Substance Abuse and Mental Health Services Administration

75 FR 77665 - Whirlpool Corporation, Including On-Site Leased Workers From Career Solutions TEC Staffing and...

Science.gov (United States)

2010-12-13

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,593] Whirlpool Corporation, Including On-Site Leased Workers From Career Solutions TEC Staffing and Andrews International, Fort Smith... subject firm. The workers are engaged in the production of refrigerators and trash compactors. The company...

Privacy and CHI : methodologies for studying privacy issues

NARCIS (Netherlands)

Patil, S.; Romero, N.A.; Karat, J.

2006-01-01

This workshop aims to reflect on methodologies to empirically study privacy issues related to advanced technology. The goal is to address methodological concerns by drawing upon both theoretical perspectives as well as practical experiences.

Staffing and Workflow of a Maturing Institutional Repository

Directory of Open Access Journals (Sweden)

Debora L. Madsen

2013-02-01

Full Text Available Institutional repositories (IRs have become established components of many academic libraries. As an IR matures it will face the challenge of how to scale up its operations to increase the amount and types of content archived. These challenges involve staffing, systems, workflows, and promotion. In the past eight years, Kansas State University's IR (K-REx has grown from a platform for student theses, dissertations, and reports to also include faculty works. The initial workforce of a single faculty member was expanded as a part of a library-wide reorganization, resulting in a cross-departmental team that is better able to accommodate the expansion of the IR. The resultant need to define staff responsibilities and develop resources to manage the workflows has led to the innovations described here, which may prove useful to the greater library community as other IRs mature.

A strategy for optimizing staffing to improve the timeliness of inpatient phlebotomy collections.

Science.gov (United States)

Morrison, Aileen P; Tanasijevic, Milenko J; Torrence-Hill, Joi N; Goonan, Ellen M; Gustafson, Michael L; Melanson, Stacy E F

2011-12-01

The timely availability of inpatient test results is a key to physician satisfaction with the clinical laboratory, and in an institution with a phlebotomy service may depend on the timeliness of blood collections. In response to safety reports filed for delayed phlebotomy collections, we applied Lean principles to the inpatient phlebotomy service at our institution. Our goal was to improve service without using additional resources by optimizing our staffing model. To evaluate the effect of a new phlebotomy staffing model on the timeliness of inpatient phlebotomy collections. We compared the median time of morning blood collections and average number of safety reports filed for delayed phlebotomy collections during a 6-month preimplementation period and 5-month postimplementation period. The median time of morning collections was 17 minutes earlier after implementation (7:42 am preimplementation; interquartile range, 6:27-8:48 am; versus 7:25 am postimplementation; interquartile range, 6:20-8:26 am). The frequency of safety reports filed for delayed collections decreased 80% from 10.6 per 30 days to 2.2 per 30 days. Reallocating staff to match the pattern of demand for phlebotomy collections throughout the day represents a strategy for improving the performance of an inpatient phlebotomy service.

Study of methodology diversification in diagnostics

International Nuclear Information System (INIS)

Suda, Kazunori; Yonekawa, Tsuyoshi; Yoshikawa, Shinji; Hasegawa, Makoto

1999-03-01

There are several research activities to enhance safety and reliability of nuclear power plant operation and maintenance. We are developing a concept of an autonomous operation system where the role of operators is replaced with artificial intelligence. The purpose of the study described in this report is to develop a operator support system in abnormal plant situations. Conventionally, diagnostic modules based on individual methodology such as expert system have been developed and verified. In this report, methodology diversification is considered to integrate diagnostic modules which performance are confirmed using information processing technique. Technical issues to be considered in diagnostic methodology diversification are; 1)reliability of input data, 2)diversification of knowledge models, algorithms and reasoning schemes, 3)mutual complement and robustness. The diagnostic module utilizing the different approaches defined along with strategy of diversification was evaluated using fast breeder plant simulator. As a result, we confirmed that any singular diagnostic module can not meet accuracy criteria for the entire set of anomaly events. In contrast with this, we confirmed that every abnormality could be precisely diagnosed by a mutual combination. In other words, legitimacy of approach selected by strategy of diversification was shown, and methodology diversification attained clear efficiency for abnormal diagnosis. It has been also confirmed that the diversified diagnostic system implemented in this study is able to maintain its accuracy even in case that encountered scale of abnormality is different from reference cases embedded in the knowledge base. (author)

Workload and time management in central cancer registries: baseline data and implication for registry staffing.

Science.gov (United States)

Chapman, Susan A; Mulvihill, Linda; Herrera, Carolina

2012-01-01

The Workload and Time Management Survey of Central Cancer Registries was conducted in 2011 to assess the amount of time spent on work activities usually performed by cancer registrars. A survey including 39 multi-item questions,together with a work activities data collection log, was sent by email to the central cancer registry (CCR) manager in each of the 50 states and the District of Columbia. Twenty-four central cancer registries (47%) responded to the survey.Results indicate that registries faced reductions in budgeted staffing from 2008-2009. The number of source records and total cases were important indicators of workload. Four core activities, including abstracting at the registry, visual editing,case consolidation, and resolving edit reports, accounted for about half of registry workload. We estimate an average of 12.4 full-time equivalents (FTEs) are required to perform all cancer registration activities tracked by the survey; however,estimates vary widely by registry size. These findings may be useful for registries as a benchmark for their own registry workload and time-management data and to develop staffing guidelines.

Methodology of site studies

International Nuclear Information System (INIS)

Caries, J.C.; Hugon, J.; Grauby, A.

1980-01-01

This methodology consists in an essentially dynamic, estimated and follow-up analysis of the impact of discharges on all the environment compartments, whether natural or not, that play a part in the protection of man and his environment. It applies at two levels, to wit: the choice of site, or the detailed study of the site selected. Two examples of its application will be developed, namely: at the choice of site level in the case of marine sites, and of the detailed study level of the chosen site in that of a riverside site [fr

Meeting human resources for health staffing goals by 2018: a quantitative analysis of policy options in Zambia

Directory of Open Access Journals (Sweden)

Schroder Kate

2010-06-01

Full Text Available Abstract Background The Ministry of Health (MOH in Zambia is currently operating with fewer than half of the health workers required to deliver basic health services. The MOH has developed a human resources for health (HRH strategic plan to address the crisis through improved training, hiring, and retention. However, the projected success of each strategy or combination of strategies is unclear. Methods We developed a model to forecast the size of the public sector health workforce in Zambia over the next ten years to identify a combination of interventions that would expand the workforce to meet staffing targets. The key forecasting variables are training enrolment, graduation rates, public sector entry rates for graduates, and attrition of workforce staff. We model, using Excel (Office, Microsoft; 2007, the effects of changes in these variables on the projected number of doctors, clinical officers, nurses and midwives in the public sector workforce in 2018. Results With no changes to current training, hiring, and attrition conditions, the total number of doctors, clinical officers, nurses, and midwives will increase from 44% to 59% of the minimum necessary staff by 2018. No combination of changes in staff retention, graduation rates, and public sector entry rates of graduates by 2010, without including training expansion, is sufficient to meet staffing targets by 2018 for any cadre except midwives. Training enrolment needs to increase by a factor of between three and thirteen for doctors, three and four for clinical officers, two and three for nurses, and one and two for midwives by 2010 to reach staffing targets by 2018. Necessary enrolment increases can be held to a minimum if the rates of retention, graduation, and public sector entry increase to 100% by 2010, but will need to increase if these rates remain at 2008 levels. Conclusions Meeting the minimum need for health workers in Zambia this decade will require an increase in health

Constructive Analysis : A Study in Epistemological Methodology

DEFF Research Database (Denmark)

Ahlström, Kristoffer

, and develops a framework for a kind of analysis that is more in keeping with recent psychological research on categorization. Finally, it is shown that this kind of analysis can be applied to the concept of justification in a manner that furthers the epistemological goal of providing intellectual guidance.......The present study is concerned the viability of the primary method in contemporary philosophy, i.e., conceptual analysis. Starting out by tracing the roots of this methodology to Platonic philosophy, the study questions whether such a methodology makes sense when divorced from Platonic philosophy...

Qualitative case study methodology in nursing research: an integrative review.

Science.gov (United States)

Anthony, Susan; Jack, Susan

2009-06-01

This paper is a report of an integrative review conducted to critically analyse the contemporary use of qualitative case study methodology in nursing research. Increasing complexity in health care and increasing use of case study in nursing research support the need for current examination of this methodology. In 2007, a search for case study research (published 2005-2007) indexed in the CINAHL, MEDLINE, EMBASE, PsychINFO, Sociological Abstracts and SCOPUS databases was conducted. A sample of 42 case study research papers met the inclusion criteria. Whittemore and Knafl's integrative review method guided the analysis. Confusion exists about the name, nature and use of case study. This methodology, including terminology and concepts, is often invisible in qualitative study titles and abstracts. Case study is an exclusive methodology and an adjunct to exploring particular aspects of phenomena under investigation in larger or mixed-methods studies. A high quality of case study exists in nursing research. Judicious selection and diligent application of literature review methods promote the development of nursing science. Case study is becoming entrenched in the nursing research lexicon as a well-accepted methodology for studying phenomena in health and social care, and its growing use warrants continued appraisal to promote nursing knowledge development. Attention to all case study elements, process and publication is important in promoting authenticity, methodological quality and visibility.

Study on methodology: Version 1.2

OpenAIRE

Fraunhofer-Institut für Software und Systemtechnik -ISST-, Berlin; Semantic Interoperability Centre Europe -SEMIC.EU-

2009-01-01

This study presents state-of-the-art methodologies for treating the different types of semantic conflicts, i.e. detecting and resolving these conflicts or even avoiding them by reusing existing solutions.

Influence of design improvements in optimising staffing of NPPs - an Indian experience

International Nuclear Information System (INIS)

Bhattacharya, A.S.

2001-01-01

Three decades of operating experience in India has led to sustained high performance of NPP's. The staffing modules and policies are standardised. The basic functions of operation, maintenance, technical support and quality assurance are carried out by a team of 727 in-plant persons (for a 2 x 220 MW PHWR station) organised at five levels, for fifty positions in ten job families. The organisational factors that led to optimising of staff are described in the companion paper. This optimisation of manpower is a result of continuous learning - for (i) optimising quantum of workload and (ii) improving productivity. For the first category, design improvements over older Indian NPP's have increased reliability, operability, maintainability and human factors. Few examples: (i) improved man-machine interface in plant controls and on-power refuelling system with operator guidance, logging as well as diagnostic/health monitoring features; (ii) spread out layout for better access and ease of maintenance, separation of plant services for unit-1 from unit-2 and, removal of reactor auxiliaries out to separate buildings; (iii) reduction of maintenance tasks through redesigned equipment and improved condition monitoring means. However, design and procedural improvements also include additional equipment for upgradation of safety measures, e.g. larger number of safety related pumps separate switchyard control room and increased service system equipment. This paper outlines experience of design improvements in optimising staffing and uses a specific case illustration to establish the findings for better use of staff. (author)

76 FR 40379 - New Proposed Collection; Comment Request; Study Logistic Formative Research Methodology Studies...

Science.gov (United States)

2011-07-08

...; Comment Request; Study Logistic Formative Research Methodology Studies for the National Children's Study... Collection Title: Study Logistics Formative Research Methodology Studies for the National Children's Study... national longitudinal study of environmental influences (including physical, chemical, biological, and...

Comparative study on software development methodologies

Directory of Open Access Journals (Sweden)

Mihai Liviu DESPA

2014-12-01

Full Text Available This paper focuses on the current state of knowledge in the field of software development methodologies. It aims to set the stage for the formalization of a software development methodology dedicated to innovation orientated IT projects. The paper starts by depicting specific characteristics in software development project management. Managing software development projects involves techniques and skills that are proprietary to the IT industry. Also the software development project manager handles challenges and risks that are predominantly encountered in business and research areas that involve state of the art technology. Conventional software development stages are defined and briefly described. Development stages are the building blocks of any software development methodology so it is important to properly research this aspect. Current software development methodologies are presented. Development stages are defined for every showcased methodology. For each methodology a graphic representation is illustrated in order to better individualize its structure. Software development methodologies are compared by highlighting strengths and weaknesses from the stakeholder's point of view. Conclusions are formulated and a research direction aimed at formalizing a software development methodology dedicated to innovation orientated IT projects is enunciated.

Methodology or method? A critical review of qualitative case study reports

Directory of Open Access Journals (Sweden)

Nerida Hyett

2014-05-01

Full Text Available Despite on-going debate about credibility, and reported limitations in comparison to other approaches, case study is an increasingly popular approach among qualitative researchers. We critically analysed the methodological descriptions of published case studies. Three high-impact qualitative methods journals were searched to locate case studies published in the past 5 years; 34 were selected for analysis. Articles were categorized as health and health services (n=12, social sciences and anthropology (n=7, or methods (n=15 case studies. The articles were reviewed using an adapted version of established criteria to determine whether adequate methodological justification was present, and if study aims, methods, and reported findings were consistent with a qualitative case study approach. Findings were grouped into five themes outlining key methodological issues: case study methodology or method, case of something particular and case selection, contextually bound case study, researcher and case interactions and triangulation, and study design inconsistent with methodology reported. Improved reporting of case studies by qualitative researchers will advance the methodology for the benefit of researchers and practitioners.

Methodology or method? A critical review of qualitative case study reports

Science.gov (United States)

Hyett, Nerida; Kenny, Amanda; Dickson-Swift, Virginia

2014-01-01

Despite on-going debate about credibility, and reported limitations in comparison to other approaches, case study is an increasingly popular approach among qualitative researchers. We critically analysed the methodological descriptions of published case studies. Three high-impact qualitative methods journals were searched to locate case studies published in the past 5 years; 34 were selected for analysis. Articles were categorized as health and health services (n=12), social sciences and anthropology (n=7), or methods (n=15) case studies. The articles were reviewed using an adapted version of established criteria to determine whether adequate methodological justification was present, and if study aims, methods, and reported findings were consistent with a qualitative case study approach. Findings were grouped into five themes outlining key methodological issues: case study methodology or method, case of something particular and case selection, contextually bound case study, researcher and case interactions and triangulation, and study design inconsistent with methodology reported. Improved reporting of case studies by qualitative researchers will advance the methodology for the benefit of researchers and practitioners. PMID:24809980

77 FR 29362 - Kohler Company, Malvern Division, Including On-Site Leased Workers From Manpower Staffing and Dow...

Science.gov (United States)

2012-05-17

... Division, Including On-Site Leased Workers From Manpower Staffing and Dow Cleaning Services, Malvern, AR..., and components. The company reports that workers from Dow Cleaning Services were employed on-site at... leased from Dow Cleaning Services working on-site at the Malvern, Arkansas location of Kohler Company...

Researching virtual worlds methodologies for studying emergent practices

CERN Document Server

Phillips, Louise

2013-01-01

This volume presents a wide range of methodological strategies that are designed to take into account the complex, emergent, and continually shifting character of virtual worlds. It interrogates how virtual worlds emerge as objects of study through the development and application of various methodological strategies. Virtual worlds are not considered objects that exist as entities with fixed attributes independent of our continuous engagement with them and interpretation of them. Instead, they are conceived of as complex ensembles of technology, humans, symbols, discourses, and economic structures, ensembles that emerge in ongoing practices and specific situations. A broad spectrum of perspectives and methodologies is presented: Actor-Network-Theory and post-Actor-Network-Theory, performativity theory, ethnography, discourse analysis, Sense-Making Methodology, visual ethnography, multi-sited ethnography, and Social Network Analysis.

A methodological review of qualitative case study methodology in midwifery research.

Science.gov (United States)

Atchan, Marjorie; Davis, Deborah; Foureur, Maralyn

2016-10-01

To explore the use and application of case study research in midwifery. Case study research provides rich data for the analysis of complex issues and interventions in the healthcare disciplines; however, a gap in the midwifery research literature was identified. A methodological review of midwifery case study research using recognized templates, frameworks and reporting guidelines facilitated comprehensive analysis. An electronic database search using the date range January 2005-December 2014: Maternal and Infant Care, CINAHL Plus, Academic Search Complete, Web of Knowledge, SCOPUS, Medline, Health Collection (Informit), Cochrane Library Health Source: Nursing/Academic Edition, Wiley online and ProQuest Central. Narrative evaluation was undertaken. Clearly worded questions reflected the problem and purpose. The application, strengths and limitations of case study methods were identified through a quality appraisal process. The review identified both case study research's applicability to midwifery and its low uptake, especially in clinical studies. Many papers included the necessary criteria to achieve rigour. The included measures of authenticity and methodology were varied. A high standard of authenticity was observed, suggesting authors considered these elements to be routine inclusions. Technical aspects were lacking in many papers, namely a lack of reflexivity and incomplete transparency of processes. This review raises the profile of case study research in midwifery. Midwives will be encouraged to explore if case study research is suitable for their investigation. The raised profile will demonstrate further applicability; encourage support and wider adoption in the midwifery setting. © 2016 John Wiley & Sons Ltd.

Methodological exploratory study applied to occupational epidemiology

Energy Technology Data Exchange (ETDEWEB)

Carneiro, Janete C.G. Gaburo; Vasques, MOnica Heloisa B.; Fontinele, Ricardo S.; Sordi, Gian Maria A. [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)]. E-mail: janetegc@ipen.br

2007-07-01

The utilization of epidemiologic methods and techniques has been object of practical experimentation and theoretical-methodological reflection in health planning and programming process. Occupational Epidemiology is the study of the causes and prevention of diseases and injuries from exposition and risks in the work environment. In this context, there is no intention to deplete such a complex theme but to deal with basic concepts of Occupational Epidemiology, presenting the main characteristics of the analysis methods used in epidemiology, as investigate the possible determinants of exposition (chemical, physical and biological agents). For this study, the social-demographic profile of the IPEN-CNEN/SP work force was used. The knowledge of this reference population composition is based on sex, age, educational level, marital status and different occupations, aiming to know the relation between the health aggravating factors and these variables. The methodology used refers to a non-experimental research based on a theoretical methodological practice. The work performed has an exploratory character, aiming a later survey of indicators in the health area in order to analyze possible correlations related to epidemiologic issues. (author)

Methodological exploratory study applied to occupational epidemiology

International Nuclear Information System (INIS)

Carneiro, Janete C.G. Gaburo; Vasques, MOnica Heloisa B.; Fontinele, Ricardo S.; Sordi, Gian Maria A.

2007-01-01

The utilization of epidemiologic methods and techniques has been object of practical experimentation and theoretical-methodological reflection in health planning and programming process. Occupational Epidemiology is the study of the causes and prevention of diseases and injuries from exposition and risks in the work environment. In this context, there is no intention to deplete such a complex theme but to deal with basic concepts of Occupational Epidemiology, presenting the main characteristics of the analysis methods used in epidemiology, as investigate the possible determinants of exposition (chemical, physical and biological agents). For this study, the social-demographic profile of the IPEN-CNEN/SP work force was used. The knowledge of this reference population composition is based on sex, age, educational level, marital status and different occupations, aiming to know the relation between the health aggravating factors and these variables. The methodology used refers to a non-experimental research based on a theoretical methodological practice. The work performed has an exploratory character, aiming a later survey of indicators in the health area in order to analyze possible correlations related to epidemiologic issues. (author)

77 FR 63873 - Johnson Controls, Inc. Including On-Site Leased Workers of Valley Staffing and AZ Quality Hudson...

Science.gov (United States)

2012-10-17

... workers of Johnson Controls, Inc., including on-site leased workers from Valley Staffing, Hudson..., Wisconsin location of Johnson Controls, Inc. The Department has determined that these workers were sufficiently under the control of the subject firm to be considered leased workers. Based on these findings...

Methodologic assessment of radiation epidemiology studies

International Nuclear Information System (INIS)

Beebe, G.W.

1983-01-01

Epidemiologic studies of the late effects of ionizing radiation have utilized the entire spectrum of situations in which man has been exposed. These studies have provided insights into the dependence of human effects upon not only dose to target tissues but also other dimensions of exposure, host characteristics, and time following exposure. Over the past three decades studies have progressed from the mere identification of effects to their measurement. Because investigators of human effects have no control over the exposure situation, validity must be sought in the consistency of findings among independent studies and with accepted biologic principles. Because exposure may be confounded with factors that are hidden from view, bias may enter into any study of human exposure. Avoidance of bias and attainment of sufficient power to detect relationships that are real are methodologic challenges. Many methodologic issues, e.g., those associated with the definition and measurement of specific end-points, or with the selection of appropriate controls, permeate epidemiologic work in all fields. Others, especially those concerned with the measurement of exposure, the patterning of events in time after exposure, and the prediction of events beyond the scope of existing observations give radiation epidemiology its distinctive character

Economic evaluation of nurse staffing and nurse substitution in health care: a scoping review

OpenAIRE

Griffiths, P; Goryakin, Y.; Maben, J.

2010-01-01

OBJECTIVE: Several systematic reviews have suggested that greater nurse staffing as well as a greater proportion of registered nurses in the health workforce is associated with better patient outcomes. Others have found that nurses can substitute for doctors safely and effectively in a variety of settings. However, these reviews do not generally consider the effect of nurse staff on both patient outcomes and costs of care, and therefore say little about the cost-effectiveness of nurse-provide...

A dynamic systems engineering methodology research study. Phase 2: Evaluating methodologies, tools, and techniques for applicability to NASA's systems projects

Science.gov (United States)

Paul, Arthur S.; Gill, Tepper L.; Maclin, Arlene P.

1989-01-01

A study of NASA's Systems Management Policy (SMP) concluded that the primary methodology being used by the Mission Operations and Data Systems Directorate and its subordinate, the Networks Division, is very effective. Still some unmet needs were identified. This study involved evaluating methodologies, tools, and techniques with the potential for resolving the previously identified deficiencies. Six preselected methodologies being used by other organizations with similar development problems were studied. The study revealed a wide range of significant differences in structure. Each system had some strengths but none will satisfy all of the needs of the Networks Division. Areas for improvement of the methodology being used by the Networks Division are listed with recommendations for specific action.

A Study on Uncertainty Quantification of Reflood Model using CIRCE Methodology

International Nuclear Information System (INIS)

Jeon, Seongsu; Hong, Soonjoon; Oh, Deogyeon; Bang, Youngseok

2013-01-01

The CIRCE method is intended to quantify the uncertainties of the correlations of a code. It may replace the expert judgment generally used. In this study, an uncertainty quantification of reflood model was performed using CIRCE methodology. In this paper, the application process of CIRCE methodology and main results are briefly described. This research is expected to be useful to improve the present audit calculation methodology, KINS-REM. In this study, an uncertainty quantification of reflood model was performed using CIRCE methodology. The application of CIRCE provided the satisfactory results. This research is expected to be useful to improve the present audit calculation methodology, KINS-REM

Nursing Management Minimum Data Set: Cost-Effective Tool To Demonstrate the Value of Nurse Staffing in the Big Data Science Era.

Science.gov (United States)

Pruinelli, Lisiane; Delaney, Connie W; Garciannie, Amy; Caspers, Barbara; Westra, Bonnie L

2016-01-01

There is a growing body of evidence of the relationship of nurse staffing to patient, nurse, and financial outcomes. With the advent of big data science and developing big data analytics in nursing, data science with the reuse of big data is emerging as a timely and cost-effective approach to demonstrate nursing value. The Nursing Management Minimum Date Set (NMMDS) provides standard administrative data elements, definitions, and codes to measure the context where care is delivered and, consequently, the value of nursing. The integration of the NMMDS elements in the current health system provides evidence for nursing leaders to measure and manage decisions, leading to better patient, staffing, and financial outcomes. It also enables the reuse of data for clinical scholarship and research.

Criticality accident studies and methodology implemented at the CEA

International Nuclear Information System (INIS)

Barbry, Francis; Fouillaud, Patrick; Reverdy, Ludovic; Mijuin, Dominique

2003-01-01

Based on the studies and results of experimental programs performed since 1967 in the CRAC, then SILENE facilities, the CEA has devised a methodology for criticality accident studies. This methodology integrates all the main focuses of its approach, from criticality accident phenomenology to emergency planning and response, and thus includes aspects such as criticality alarm detector triggering, airborne releases, and irradiation risk assessment. (author)

Agile methodology selection criteria: IT start-up case study

Science.gov (United States)

Micic, Lj

2017-05-01

Project management in modern IT companies is often based on agile methodologies which have several advantages compared to traditional methodologies such is waterfall. Having in mind that clients sometimes change project during development it is crucial for an IT company to choose carefully which methodology is going to implement and is it going to be mostly based on one or is it going got be combination of several. There are several modern and often used methodologies but among those Scrum, Kanban and XP programming are usually the most common. Sometimes companies use mostly tools and procedures from one but quite often they use some of the combination of those methodologies. Having in mind that those methodologies are just a framework they allow companies to adapt it for their specific projects as well as for other limitations. These methodologies are in limited usage Bosnia but more and more IT companies are starting to use agile methodologies because it is practice and common not just for their clients abroad but also starting to be the only option in order to deliver quality product on time. However it is always challenging which methodology or combination of several companies should implement and how to connect it to its own project, organizational framework and HR management. This paper presents one case study based on local IT start up and delivers solution based on theoretical framework and practical limitations that case company has.

Improving value in primary total joint arthroplasty care pathways: changes in inpatient physical therapy staffing.

Science.gov (United States)

Pelt, Christopher E; Anderson, Mike B; Pendleton, Robert; Foulks, Matthew; Peters, Christopher L; Gililland, Jeremy M

2017-03-01

An early physical therapy (PT) care pathway was implemented to provide same-day ambulation after total joint arthroplasty by changing PT staffing hours. After receiving an exemption from our institutional review board, we performed a secondary data analysis on a cohort of patients that underwent primary TJA of the hip or knee 6 months before and 12 months after implementation of the change. Data on same-day ambulation rates, length of stay (LOS), and in-hospital costs were reviewed. Early evaluation and mobilization of patients by PT improved on postoperative day (POD) 0 from 64% to 85% after the change ( P ≤ .001). The median LOS before the change was 3.27 days compared to 3.23 days after the change ( P  = .014). Patients with higher American Society of Anesthesiologists scores were less likely to ambulate on POD 0 ( P  = .038) and had longer hospital stays ( P < .001). Early mobilization in the entire cohort was associated with a greater cost savings ( P < .001). A relatively simple change to staffing hours, using resources currently available to us, and little additional financial or institutional investment resulted in a significant improvement in the number of patients ambulating on POD 0, with a modest reduction in both LOS and inpatient costs.

Case Study Research: Foundations and Methodological Orientations

Directory of Open Access Journals (Sweden)

Helena Harrison

2017-01-01

Full Text Available Over the last forty years, case study research has undergone substantial methodological development. This evolution has resulted in a pragmatic, flexible research approach, capable of providing comprehensive in-depth understanding of a diverse range of issues across a number of disciplines. Change and progress have stemmed from parallel influences of historical transformations in approaches to research and individual researcher's preferences, perspectives, and interpretations of this design. Researchers who have contributed to the development of case study research come from diverse disciplines with different philosophical perspectives, resulting in a variety of definitions and approaches. For the researcher new to using case study, such variety can create a confusing platform for its application. In this article, we explore the evolution of case study research, discuss methodological variations, and summarize key elements with the aim of providing guidance on the available options for researchers wanting to use case study in their work. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1701195

Incorporating nurse absenteeism into staffing with demand uncertainty.

Science.gov (United States)

Maass, Kayse Lee; Liu, Boying; Daskin, Mark S; Duck, Mary; Wang, Zhehui; Mwenesi, Rama; Schapiro, Hannah

2017-03-01

Increased nurse-to-patient ratios are associated negatively with increased costs and positively with improved patient care and reduced nurse burnout rates. Thus, it is critical from a cost, patient safety, and nurse satisfaction perspective that nurses be utilized efficiently and effectively. To address this, we propose a stochastic programming formulation for nurse staffing that accounts for variability in the patient census and nurse absenteeism, day-to-day correlations among the patient census levels, and costs associated with three different classes of nursing personnel: unit, pool, and temporary nurses. The decisions to be made include: how many unit nurses to employ, how large a pool of cross-trained nurses to maintain, how to allocate the pool nurses on a daily basis, and how many temporary nurses to utilize daily. A genetic algorithm is developed to solve the resulting model. Preliminary results using data from a large university hospital suggest that the proposed model can save a four-unit pool hundreds of thousands of dollars annually as opposed to the crude heuristics the hospital currently employs.

Critical methodologies: early childhood research studies in Norway

OpenAIRE

Rhedding-Jones, Jeanette; Bjelkerud, Agnes Westgaard; Giæver, Katrine; Røkholt, Eline Grelland; Holten, Ingeborg Caroline Sæbøe; Lafton, Tove; Moxnes, Anna Rigmor; Pope, Liv Alice

2014-01-01

This is an open access article licensed under a Creative Commons Attribution 4.0 International License and originally published in Reconceptualizing Educational Research Methodology (RERM). You can access the article on publisher's website by following this link: https://journals.hioa.no/index.php/rerm This chapter exemplifies seven projects and their related research methodologies. It does so to consider how to construct critical research studies without replicating someone else’s researc...

A study on assessment methodology of surveillance test interval and Allowed Outage Time

Energy Technology Data Exchange (ETDEWEB)

Che, Moo Seong; Cheong, Chang Hyeon; Ryu, Yeong Woo; Cho, Jae Seon; Heo, Chang Wook; Kim, Do Hyeong; Kim, Joo Yeol; Kim, Yun Ik; Yang, Hei Chang [Seoul National Univ., Seoul (Korea, Republic of)

1997-07-15

Objectives of this study is the development of methodology by which assesses the optimization of Surveillance Test Interval(STI) and Allowed Outage Time(AOT) using PSA method that can supplement the current deterministic methods and the improvement of Korean nuclear power plants safety. In the first year of this study, the survey about the assessment methodologies, modeling and results performed by domestic and international researches are performed as the basic step before developing the assessment methodology of this study. The assessment methodology that supplement the revealed problems in many other studies is presented and the application of new methodology into the example system assures the feasibility of this method. In the second year of this study, the sensitivity analyses about the failure factors of the components are performed in the bases of the assessment methodologies of the first study, the interaction modeling of the STI and AOT is quantified. And the reliability assessment methodology about the diesel generator is reviewed and applied to the PSA code.

A study on assessment methodology of surveillance test interval and Allowed Outage Time

International Nuclear Information System (INIS)

Che, Moo Seong; Cheong, Chang Hyeon; Ryu, Yeong Woo; Cho, Jae Seon; Heo, Chang Wook; Kim, Do Hyeong; Kim, Joo Yeol; Kim, Yun Ik; Yang, Hei Chang

1997-07-01

Objectives of this study is the development of methodology by which assesses the optimization of Surveillance Test Interval(STI) and Allowed Outage Time(AOT) using PSA method that can supplement the current deterministic methods and the improvement of Korean nuclear power plants safety. In the first year of this study, the survey about the assessment methodologies, modeling and results performed by domestic and international researches are performed as the basic step before developing the assessment methodology of this study. The assessment methodology that supplement the revealed problems in many other studies is presented and the application of new methodology into the example system assures the feasibility of this method. In the second year of this study, the sensitivity analyses about the failure factors of the components are performed in the bases of the assessment methodologies of the first study, the interaction modeling of the STI and AOT is quantified. And the reliability assessment methodology about the diesel generator is reviewed and applied to the PSA code

Metadata Quality in Institutional Repositories May be Improved by Addressing Staffing Issues

Directory of Open Access Journals (Sweden)

Elizabeth Stovold

2016-09-01

Full Text Available A Review of: Moulaison, S. H., & Dykas, F. (2016. High-quality metadata and repository staffing: Perceptions of United States–based OpenDOAR participants. Cataloging & Classification Quarterly, 54(2, 101-116. http://dx.doi.org/10.1080/01639374.2015.1116480 Objective – To investigate the quality of institutional repository metadata, metadata practices, and identify barriers to quality. Design – Survey questionnaire. Setting – The OpenDOAR online registry of worldwide repositories. Subjects – A random sample of 50 from 358 administrators of institutional repositories in the United States of America listed in the OpenDOAR registry. Methods – The authors surveyed a random sample of administrators of American institutional repositories included in the OpenDOAR registry. The survey was distributed electronically. Recipients were asked to forward the email if they felt someone else was better suited to respond. There were questions about the demographics of the repository, the metadata creation environment, metadata quality, standards and practices, and obstacles to quality. Results were analyzed in Excel, and qualitative responses were coded by two researchers together. Main results – There was a 42% (n=21 response rate to the section on metadata quality, a 40% (n=20 response rate to the metadata creation section, and 40% (n=20 to the section on obstacles to quality. The majority of respondents rated their metadata quality as average (65%, n=13 or above average (30%, n=5. No one rated the quality as high or poor, while 10% (n=2 rated the quality as below average. The survey found that the majority of descriptive metadata was created by professional (84%, n=16 or paraprofessional (53%, n=10 library staff. Professional staff were commonly involved in creating administrative metadata, reviewing the metadata, and selecting standards and documentation. Department heads and advisory committees were also involved in standards and documentation

Lack of sensitivity of staffing for 8-hour sessions to standard deviation in daily actual hours of operating room time used for surgeons with long queues.

Science.gov (United States)

Pandit, Jaideep J; Dexter, Franklin

2009-06-01

At multiple facilities including some in the United Kingdom's National Health Service, the following are features of many surgical-anesthetic teams: i) there is sufficient workload for each operating room (OR) list to almost always be fully scheduled; ii) the workdays are organized such that a single surgeon is assigned to each block of time (usually 8 h); iii) one team is assigned per block; and iv) hardly ever would a team "split" to do cases in more than one OR simultaneously. We used Monte-Carlo simulation using normal and Weibull distributions to estimate the times to complete lists of cases scheduled into such 8 h sessions. For each combination of mean and standard deviation, inefficiencies of use of OR time were determined for 10 h versus 8 h of staffing. When the mean actual hours of OR time used averages standard deviation and relative cost of over-run to under-run. When mean > or = 8 h 50 min, 10 h staffing has higher OR efficiency. For 8 h 25 min standard deviation of 60 min and relative cost of over-run to under-run of 2.0 versus (b) 8 h 48 min for normal, standard deviation of 0 min and relative cost ratio of 1.50. Although the simplest decision rule would be to staff for 8 h if the mean workload is standard deviation 60 min, and relative cost ratio of 2.00, the inefficiency of use of OR time would be 34% larger if staffing were planned for 8 h instead of 10 h. For surgical teams with 8 h sessions, use the following decision rule for anesthesiology and OR nurse staffing. If actual hours of OR time used averages or = 8 h 50 min, plan 10 h staffing. For averages in between, perform the full analysis of McIntosh et al. (Anesth Analg 2006;103:1499-516).

Practical Issues of Conducting a Q Methodology Study: Lessons Learned From a Cross-cultural Study.

Science.gov (United States)

Stone, Teresa Elizabeth; Maguire, Jane; Kang, Sook Jung; Cha, Chiyoung

This article advances nursing research by presenting the methodological challenges experienced in conducting a multination Q-methodology study. This article critically analyzes the relevance of the methodology for cross-cultural and nursing research and the challenges that led to specific responses by the investigators. The use of focus groups with key stakeholders supplemented the Q-analysis results. The authors discuss practical issues and shared innovative approaches and provide best-practice suggestions on the use of this flexible methodology. Q methodology has the versatility to explore complexities of contemporary nursing practice and cross-cultural health research.

A comparison of results of empirical studies of supplementary search techniques and recommendations in review methodology handbooks: a methodological review.

Science.gov (United States)

Cooper, Chris; Booth, Andrew; Britten, Nicky; Garside, Ruth

2017-11-28

The purpose and contribution of supplementary search methods in systematic reviews is increasingly acknowledged. Numerous studies have demonstrated their potential in identifying studies or study data that would have been missed by bibliographic database searching alone. What is less certain is how supplementary search methods actually work, how they are applied, and the consequent advantages, disadvantages and resource implications of each search method. The aim of this study is to compare current practice in using supplementary search methods with methodological guidance. Four methodological handbooks in informing systematic review practice in the UK were read and audited to establish current methodological guidance. Studies evaluating the use of supplementary search methods were identified by searching five bibliographic databases. Studies were included if they (1) reported practical application of a supplementary search method (descriptive) or (2) examined the utility of a supplementary search method (analytical) or (3) identified/explored factors that impact on the utility of a supplementary method, when applied in practice. Thirty-five studies were included in this review in addition to the four methodological handbooks. Studies were published between 1989 and 2016, and dates of publication of the handbooks ranged from 1994 to 2014. Five supplementary search methods were reviewed: contacting study authors, citation chasing, handsearching, searching trial registers and web searching. There is reasonable consistency between recommended best practice (handbooks) and current practice (methodological studies) as it relates to the application of supplementary search methods. The methodological studies provide useful information on the effectiveness of the supplementary search methods, often seeking to evaluate aspects of the method to improve effectiveness or efficiency. In this way, the studies advance the understanding of the supplementary search methods. Further

Integration of EEG lead placement templates into traditional technologist-based staffing models reduces costs in continuous video-EEG monitoring service.

Science.gov (United States)

Kolls, Brad J; Lai, Amy H; Srinivas, Anang A; Reid, Robert R

2014-06-01

The purpose of this study was to determine the relative cost reductions within different staffing models for continuous video-electroencephalography (cvEEG) service by introducing a template system for 10/20 lead application. We compared six staffing models using decision tree modeling based on historical service line utilization data from the cvEEG service at our center. Templates were integrated into technologist-based service lines in six different ways. The six models studied were templates for all studies, templates for intensive care unit (ICU) studies, templates for on-call studies, templates for studies of ≤ 24-hour duration, technologists for on-call studies, and technologists for all studies. Cost was linearly related to the study volume for all models with the "templates for all" model incurring the lowest cost. The "technologists for all" model carried the greatest cost. Direct cost comparison shows that any introduction of templates results in cost savings, with the templates being used for patients located in the ICU being the second most cost efficient and the most practical of the combined models to implement. Cost difference between the highest and lowest cost models under the base case produced an annual estimated savings of $267,574. Implementation of the ICU template model at our institution under base case conditions would result in a $205,230 savings over our current "technologist for all" model. Any implementation of templates into a technologist-based cvEEG service line results in cost savings, with the most significant annual savings coming from using the templates for all studies, but the most practical implementation approach with the second highest cost reduction being the template used in the ICU. The lowered costs determined in this work suggest that a template-based cvEEG service could be supported at smaller centers with significantly reduced costs and could allow for broader use of cvEEG patient monitoring.

Comparative Studies: historical, epistemological and methodological notes

Directory of Open Access Journals (Sweden)

Juan Ignacio Piovani

2017-09-01

Full Text Available In this article some historical, epistemological and methodological issues related to comparative studies in the social sciences are addressed, with specific reference to the field of education. The starting point is a discussion of the meaning of comparison, its logical structure and its presence in science and in everyday life. It follows the presentation and critical appraisal of the perspectives regarding comparison as a scientific method. It is argued that, even rejecting this restrictive meaning of comparison as a method, there is some consensus on the specificity of comparative studies within the social sciences. And in relation to them, the article address in more detail those studies that can be defined as trans-contextual (cross-national and cross-cultural, with emphasis on the main methodological and technical challenges they face. The socio-historical comparative perspective, which has gained importance in recent years in the field of education, is also discussed.

Methodological Issues on Climate Change Mitigation Studies

DEFF Research Database (Denmark)

Sørensen, Lene; Borges, Pedro Castro; Vidal, Rene Victor Valqui

1999-01-01

This paper uses national greenhouse gas emission abatement costing studies as a case to discuss influential factors that determine their outcome and achievement. Costing studies are seen as part of an interconnected whole social process where actors (decision makers, clients, facilitators, expert...... such methodologies to case studies is seen as one way of improving the chances of understanding and handling environmental problems...

Methodological and reporting quality in laboratory studies of human eating behavior

NARCIS (Netherlands)

Robinson, E.; Bevelander, K.E.; Field, M.; Jones, A.

2018-01-01

The methodological quality and reporting practices of laboratory studies of human eating behavior determine the validity and replicability of nutrition science. The aim of this research was to examine basic methodology and reporting practices in recent representative laboratory studies of human

A study on assessment methodology of surveillance test interval and allowed outage time

International Nuclear Information System (INIS)

Che, Moo Seong; Cheong, Chang Hyeon; Lee, Byeong Cheol

1996-07-01

The objectives of this study is the development of methodology by which assessing the optimizes Surveillance Test Interval(STI) and Allowed Outage Time(AOT) using PSA method that can supplement the current deterministic methods and the improvement of Korea nuclear power plants safety. In the first year of this study, the survey about the assessment methodologies, modeling and results performed by domestic and international researches is performed as the basic step before developing the assessment methodology of this study. The assessment methodology that supplement the revealed problems in many other studies is presented and the application of new methodology into the example system assures the feasibility of this method

A study on assessment methodology of surveillance test interval and allowed outage time

Energy Technology Data Exchange (ETDEWEB)

Che, Moo Seong; Cheong, Chang Hyeon; Lee, Byeong Cheol [Seoul Nationl Univ., Seoul (Korea, Republic of)] (and others)

1996-07-15

The objectives of this study is the development of methodology by which assessing the optimizes Surveillance Test Interval(STI) and Allowed Outage Time(AOT) using PSA method that can supplement the current deterministic methods and the improvement of Korea nuclear power plants safety. In the first year of this study, the survey about the assessment methodologies, modeling and results performed by domestic and international researches is performed as the basic step before developing the assessment methodology of this study. The assessment methodology that supplement the revealed problems in many other studies is presented and the application of new methodology into the example system assures the feasibility of this method.

Customer Perception of a Supermarket Nutrition Centre Staffed by a Registered Dietitian.

Science.gov (United States)

Evans, KATE; Taper, JANETTE; Quintal, DEBORAH

2000-01-01

The purpose of this study was to examine consumers' attitudes toward a supermarket nutrition centre staffed full time by a registered dietitian. A questionnaire was administered over three consecutive days in that store and in a control store that was similar to the experimental site in every way, except for the absence of a nutrition centre. Participants were chosen randomly at timed intervals in specific areas of the store. Of 428 customers approached, 232 agreed to participate in the survey. At the experimental site, 75% of the participants were extremely satisfied with the registered dietitian's services and 69% ranked having a registered dietitian on staff in any store as extremely important, compared to 31% at the control site (p importance of 13 required and optional services offered by the supermarkets, 15% of participants at the experimental site ranked having a registered dietitian on staff in the top five, compared with 4% at the control site (p service. There may therefore be an expanded role for registered dietitians in the supermarket setting.

Methodological choice and the study of sensitive issues

Directory of Open Access Journals (Sweden)

Nora Ahlberg

1999-01-01

Full Text Available There has been relatively little concern with methodological issues within the study of religion. In this article the author considers the need for a continuing clarification of how diverse methodological approaches relate to the study of religion in general, and what is more, of certain aspects of the role of the researcher in particular. A main difference between the methodological approaches as referred to in this article — and illustrated by reference to minority studies -is in the closeness of the researcher to his field. One could perhaps state that while the researcher draws nearer to his field in soft approaches the theories remain further away from the empirical data (i.e. in that one creates greater vistas while the opposite is true for those that work with hard data designs, that meta-theories are almost excluded (as pure speculation due to the strict demands for operationalization, as the (effect of the researcher is to a greater extend likewise excluded from the picture. Though in both cases the choices made must naturally be made explicit as must the researcher relate to a qualified discussion between experts who have some kind of relationship to the kind of empirical material or theoretical thinking that is at issue in the particular project.

The longitudinal study of turnover and the cost of turnover in EMS

Science.gov (United States)

Patterson, P. Daniel; Jones, Cheryl B.; Hubble, Michael W.; Carr, Matthew; Weaver, Matthew D.; Engberg, John; Castle, Nicholas

2010-01-01

Purpose Few studies have examined employee turnover and associated costs in emergency medical services (EMS). The purpose of this study was to quantify the mean annual rate of turnover, total median cost of turnover, and median cost per termination in a diverse sample of EMS agencies. Methods A convenience sample of 40 EMS agencies was followed over a 6 month period. Internet, telephone, and on-site data collection methods were used to document terminations, new hires, open positions, and costs associated with turnover. The cost associated with turnover was calculated based on a modified version of the Nursing Turnover Cost Calculation Methodology (NTCCM). The NTCCM identified direct and indirect costs through a series of questions that agency administrators answered monthly during the study period. A previously tested measure of turnover to calculate the mean annual rate of turnover was used. All calculations were weighted by the size of the EMS agency roster. The mean annual rate of turnover, total median cost of turnover, and median cost per termination were determined for 3 categories of agency staff mix: all paid staff, mix of paid and volunteer (mixed), and all-volunteer. Results The overall weighted mean annual rate of turnover was 10.7%. This rate varied slightly across agency staffing mix: (all-paid=10.2%, mixed=12.3%, all-volunteer=12.4%). Among agencies that experienced turnover (n=25), the weighted median cost of turnover was $71,613.75, which varied across agency staffing mix: (all-paid=$86,452.05, mixed=$9,766.65, and all-volunteer=$0). The weighted median cost per termination was $6,871.51 and varied across agency staffing mix: (all-paid=$7,161.38, mixed=$1,409.64, and all-volunteer=$0). Conclusions Annual rates of turnover and costs associated with turnover vary widely across types of EMS agencies. The study’s mean annual rate of turnover was lower than expected based on information appearing in the news media and EMS trade magazines. Findings

Methodological and epistemological problems in the sociological study of foreign immigration

Directory of Open Access Journals (Sweden)

Ramón Llopis Goig

2014-11-01

Full Text Available The aim of this paper is to identify and to analyze the main technical and methodological difficulties faced by the sociological research on immigration carried out in Spain during the last years. More concretely, what is sought is to figure out the epistemological assumptions which support the social research practices that generate the mentioned techno-methodological problems. For that, firstly, we study some problems generated in the sociological study of immigration as a consequence of the prevalence, in the field of the practices of social research, of a neopositivist methodology, what we have called «public opinion syndrome». Secondly, we examine the difficulties derived from the necessity of considering «empirical reflexivity» methodologically. And thirdly, we present the derived difficulties of the implicit assumption of a «methodological nationalism». These analyses are supplemented with several reflections leading to the establishment of guidelines for the design and the implementation of future research

A rational methodology for the study of foundations for marine structures

International Nuclear Information System (INIS)

Mira Mc Willams, P.; Fernandez-Merodo, J. A.; Pastor Perez, M.; Monte Saez, J. L.; Martinez Santamaria, J. M.; Cuellar Mirasol, V.; Martin Baanante, M. E.; Rodriguez Sanchez-Arevalo, I; Lopez Maldonando, J. D.; Tomas Sampedro, A.

2011-01-01

A methodology for the study of marine foundations is presented. The response in displacements, stresses and pore water pressures in obtained from a finite element coupled formulation. Loads due to wave action of the foundation are obtained from a volume of fluid type fluid-structure interaction numerical model. Additionally, the methodology includes a Generalized Plasticity based constitutive model for granular materials capable of representing liquefaction fenomena of sands subjected to cyclic loading, such as those frequently appearing in the problems studied. Calibration of this model requires a series of laboratory tests detailed herein. This methodology is applied to the study of the response of a caisson breakwater foundation. (Author) 10 refs.

[The end-of-study dissertations in nursing schools. Pedagogic and methodologic considerations].

Science.gov (United States)

Formarier, M; Tchassou, P

1998-03-01

The writing of the study end dissertation, in the degree course of the student nurses poses pedagogical as well as methodological problems. The goal of the study end dissertation, if this latter takes the form of a research, is not a production of knowledge, but a methodological and conceptual learning. The critical analysis of 142 study end dissertations highlights a level heterogeneousness, a total lack of research problematics and unsuitable methodologies. The study end dissertation does not take the form of a research but of a reflection work, chosen by the student.

A study on assessment methodology of surveillance test interval and allowed outage time

Energy Technology Data Exchange (ETDEWEB)

Chung, Chang Hyun; You, Young Woo; Cho, Jae Seon; Huh, Chang Wook; Kim, Do Hyoung; Kim, Ju Youl; Kim, Yoon Ik; Yang, Hui Chang; Park, Kang Min [Seoul National Univ., Seoul (Korea, Republic of)

1998-03-15

The objectives of this study is the development of methodology by which assesses the optimization of Surveillance Test Internal(STI) and Allowed Outage Time(AOT) using PSA method that can supplement the current deterministic methods and the improvement of Korean nuclear power plant safety. In this study, the survey about the assessment methodologies, modelings and results performed by domestic and international researches are performed as the basic step before developing the assessment methodology of this study. The assessment methodology that supplement the revealed problems in many other studies is presented and the application of new methodology into the example system assures the feasibility of this method. The sensitivity analyses about the failure factors of the components are performed in the bases of the and AOT is quantified. And the reliability assessment methodology about the diesel generator is reviewed and applied to the PSA code. The qualitative assessment for the STI/AOR of RPS/ESFAS assured safety the most important system in the nuclear power plant are performed.

[Model to predict staffing for anesthesiology and post-anesthesia intensive care units and pain clinics].

Science.gov (United States)

Canet, J; Moral, V; Villalonga, A; Pelegrí, D; Gomar, C; Montero, A

2001-01-01

Human resources account for a large part of the budgets of anesthesia and post-anesthesia intensive care units and pain clinics (A-PICU-PC). Adequate staffing is a key factor in providing for both effective care and professional staff development. Changes in professional responsibilities have rendered obsolete the concept of one anesthesiologist per operating room. Duties must be analyzed objectively to facilitate understanding between hospital administrators and A-PICU-PC chiefs of service when assigning human resources. The Catalan Society of Anesthesiology, Post-anesthesia Intensive Care and Pain Therapy has developed a model for estimating requirements for A-PICU-PC staffing based on three factors: 1) Definition of staff positions that must be filled and criteria for assigning human resources; 2) Estimation of non-care-related time required by the department for training, teaching, research and internal management, and 3) Estimation of staff required to cover absences from work for vacations, personal leave or illness. The model revealed that the ratio of number of staff positions to number of persons employed by an A-PICU-PC is approximately 1.3. Differences in the nature of services managed by an A-PICU-PC or the type of hospital might change the ratio slightly. The model can be applied universally, independently of differences that might exist among departments. Widespread application would allow adoption of a common language to be used by health care managers and A-PICU-PC departments when discussing a basis for consensus about our specialty.

Methodology for studying social advertising: A sociological aspect

Directory of Open Access Journals (Sweden)

S B Kalmykov

2014-12-01

Full Text Available The article describes the author’s dynamic processual methodology for the sociological study of social advertising that combines the multiversion paradigmatic approach, legitimization procedures, methodological principles of interconnection, multilevel analysis and the principles of sociological data formalization developed by P. Lazarsfeld. The author explains the multi-stage strategy of the methodology and the research procedures that provide new sociological knowledge about the processes of social advertising. The first stage involves analysis of the social advertising as a number of institutional, communicative, socio-cultural and socio-technological processes. The second stage consists of the development of the substantive aspects of social advertising dynamics and its dependence on the features of different socio-demographic groups. The third stage of the methodology includes a comparative analysis of the social advertising theoretical and empirical aspects and the subsequent assessment of its fundamental and applied capabilities. The author identifies two types of research practices: the first one consists of three levels of complexity - the first one is to design the social advertising categories and concepts; the second one requires a higher level of generalization; the third one supposes justification of the universal categorization and the social advertising conceptualization for different social areas as well as a comparative analysis of the theory of the social advertising impact developed by O.O. Savel’eva with the research results for the aims of the promotion of the sociology of advertising. The article concludes with the demonstration of the proposed methodology universality for different spheres of social reality.

Reporting and Methodology of Multivariable Analyses in Prognostic Observational Studies Published in 4 Anesthesiology Journals: A Methodological Descriptive Review.

Science.gov (United States)

Guglielminotti, Jean; Dechartres, Agnès; Mentré, France; Montravers, Philippe; Longrois, Dan; Laouénan, Cedric

2015-10-01

Prognostic research studies in anesthesiology aim to identify risk factors for an outcome (explanatory studies) or calculate the risk of this outcome on the basis of patients' risk factors (predictive studies). Multivariable models express the relationship between predictors and an outcome and are used in both explanatory and predictive studies. Model development demands a strict methodology and a clear reporting to assess its reliability. In this methodological descriptive review, we critically assessed the reporting and methodology of multivariable analysis used in observational prognostic studies published in anesthesiology journals. A systematic search was conducted on Medline through Web of Knowledge, PubMed, and journal websites to identify observational prognostic studies with multivariable analysis published in Anesthesiology, Anesthesia & Analgesia, British Journal of Anaesthesia, and Anaesthesia in 2010 and 2011. Data were extracted by 2 independent readers. First, studies were analyzed with respect to reporting of outcomes, design, size, methods of analysis, model performance (discrimination and calibration), model validation, clinical usefulness, and STROBE (i.e., Strengthening the Reporting of Observational Studies in Epidemiology) checklist. A reporting rate was calculated on the basis of 21 items of the aforementioned points. Second, they were analyzed with respect to some predefined methodological points. Eighty-six studies were included: 87.2% were explanatory and 80.2% investigated a postoperative event. The reporting was fairly good, with a median reporting rate of 79% (75% in explanatory studies and 100% in predictive studies). Six items had a reporting rate website. Limiting the number of candidate variables, including cases with missing data, and not arbitrarily categorizing continuous variables should be encouraged.

Methodological issues in studies of air pollution and reproductive health.

Science.gov (United States)

Woodruff, Tracey J; Parker, Jennifer D; Darrow, Lyndsey A; Slama, Rémy; Bell, Michelle L; Choi, Hyunok; Glinianaia, Svetlana; Hoggatt, Katherine J; Karr, Catherine J; Lobdell, Danelle T; Wilhelm, Michelle

2009-04-01

In the past decade there have been an increasing number of scientific studies describing possible effects of air pollution on perinatal health. These papers have mostly focused on commonly monitored air pollutants, primarily ozone (O(3)), particulate matter (PM), sulfur dioxide (SO(2)), carbon monoxide (CO), and nitrogen dioxide (NO(2)), and various indices of perinatal health, including fetal growth, pregnancy duration, and infant mortality. While most published studies have found some marker of air pollution related to some types of perinatal outcomes, variability exists in the nature of the pollutants and outcomes associated. Synthesis of the findings has been difficult for various reasons, including differences in study design and analysis. A workshop was held in September 2007 to discuss methodological differences in the published studies as a basis for understanding differences in study findings and to identify priorities for future research, including novel approaches for existing data. Four broad topic areas were considered: confounding and effect modification, spatial and temporal exposure variations, vulnerable windows of exposure, and multiple pollutants. Here we present a synopsis of the methodological issues and challenges in each area and make recommendations for future study. Two key recommendations include: (1) parallel analyses of existing data sets using a standardized methodological approach to disentangle true differences in associations from methodological differences among studies; and (2) identification of animal studies to inform important mechanistic research gaps. This work is of critical public health importance because of widespread exposure and because perinatal outcomes are important markers of future child and adult health.

Staffing requirements for future small and medium reactors

International Nuclear Information System (INIS)

McQuade, D.

2001-01-01

As power generators around the world grapple with the challenges of the environment, deregulation, competitions and changing prices of fuels, the economics of running a future power plant are influenced significantly by the component of labour costs. These costs, from plant staff, corporate support and purchased services, will affect the overall plant economics. To achieve improved efficiency and effectiveness of organization structures and staff, vendors and utilities are working jointly to apply lessons learned for future designs. This paper will examine the experience gained to date with Canadian CANDU 6 type reactors both in Canada and abroad. The strategies which have been very successful will be reviewed, together with the results of collaboration between Atomic Energy of Canada and the utilities. An assessment of the staffing numbers is provided as a comparison between current number at a Canadian utility and the projected number from a future plant with the improvements in the design. The influence to the overall plant economics are discussed with some broad generalities that look at the effects of increasing and reducing staff levels showing the probable impact on capacity factor. The lessons from other plants can contribute significantly to the performance improvement process. The paper points to the need for a balanced approach in the future for the distribution of operating maintenance and administration (OM and A) cost between nuclear safety studies; maintenance programs and staff training. In the future, utilities, together with the designers, will have to greatly improve plant maintenance and training. The improved design features detailed in the paper will support this strategy by utilizing operational experience. (author)

The longitudinal study of turnover and the cost of turnover in emergency medical services.

Science.gov (United States)

Patterson, P Daniel; Jones, Cheryl B; Hubble, Michael W; Carr, Matthew; Weaver, Matthew D; Engberg, John; Castle, Nicholas

2010-01-01

Few studies have examined employee turnover and associated costs in emergency medical services (EMS). To quantify the mean annual rate of turnover, total median cost of turnover, and median cost per termination in a diverse sample of EMS agencies. A convenience sample of 40 EMS agencies was followed over a six-month period. Internet, telephone, and on-site data-collection methods were used to document terminations, new hires, open positions, and costs associated with turnover. The cost associated with turnover was calculated based on a modified version of the Nursing Turnover Cost Calculation Methodology (NTCCM). The NTCCM identified direct and indirect costs through a series of questions that agency administrators answered monthly during the study period. A previously tested measure of turnover to calculate the mean annual rate of turnover was used. All calculations were weighted by the size of the EMS agency roster. The mean annual rate of turnover, total median cost of turnover, and median cost per termination were determined for three categories of agency staff mix: all-paid staff, mix of paid and volunteer (mixed) staff, and all-volunteer staff. The overall weighted mean annual rate of turnover was 10.7%. This rate varied slightly across agency staffing mix (all-paid = 10.2%, mixed = 12.3%, all-volunteer = 12.4%). Among agencies that experienced turnover (n = 25), the weighted median cost of turnover was $71,613.75, which varied across agency staffing mix (all-paid = $86,452.05, mixed = $9,766.65, and all-volunteer = $0). The weighted median cost per termination was $6,871.51 and varied across agency staffing mix (all-paid = $7,161.38, mixed = $1,409.64, and all-volunteer = $0). Annual rates of turnover and costs associated with turnover vary widely across types of EMS agencies. The study's mean annual rate of turnover was lower than expected based on information appearing in the news media and EMS trade magazines. Findings provide estimates of two key

Internationalization manager’s identity and authority identification:staffing of the export department in Greek internationalized manufacturing companies

OpenAIRE

Garri, Myropi; Konstantopoulos, Nikolaos

2011-01-01

The research objective of this paper is to examine the staffing procedure of the internationalization department of the company in reference to the origin of the individuals selected to compose it. Subsequently, we endeavour to outline the identity of the individual at the head of internationalization, where a special department doesn’t exist. Additionally, we attempt to recognize the overall responsibilities and authority spaces of the internationalization manager. Results implied the prefer...

Achieving effective staffing through a shared decision-making approach to open-shift management.

Science.gov (United States)

Valentine, Nancy M; Nash, Jan; Hughes, Douglas; Douglas, Kathy

2008-01-01

Managing costs while retaining qualified nurses and finding workforce solutions that ensure the delivery of high-quality patient care is of primary importance to nurse leaders and executive management. Leading healthcare organizations are using open-shift management technology as a strategy to improve staffing effectiveness and the work environment. In many hospitals, open-shift management technology has become an essential workforce management tool, nursing benefit, and recruitment and retention incentive. In this article, the authors discuss how a successful nursing initiative to apply automation to open-shift scheduling and fulfillment across a 3-hospital system had a broad enterprise-wide impact resulting in dramatic improvements in nurse satisfaction, retention, recruitment, and the bottom line.

The study of evaluation methodology of the aging and degradation researches

International Nuclear Information System (INIS)

Cho, C. J.; Park, Z. H.; Jeong, I. S.

2001-01-01

To judge the usefulness of aging related researches like PLIM (Plant lifetime Management) and aging related degradation, et. al. in PSR(Periodic Safety Review), the evaluation methodology of the R and D have been proposed up to now are reviewed. The infometric methodology is considered to be the optimum method for the evaluation of the nuclear related researches. And finally, to increase the objectiveness and reliability of the infometric methodology in the aging and degradation researches, the indexes of safety, technology and economics are introduced. From this study, the infometric methodology has the advantage of the actual engineering evaluation in the nuclear related researches with other methodologies, but for the further research, the effective construction of DB and survey of various statistics in the technical reports and papers are needed

A Study of IR Loss Correction Methodologies for Commercially Available Pyranometers

Energy Technology Data Exchange (ETDEWEB)

Long, Chuck; Andreas, Afshin; Augustine, John; Dooraghi, Mike; Habte, Aron; Hall, Emiel; Kutchenreiter, Mark; McComiskey, Allison; Reda, Ibrahim; Sengupta, Manajit

2017-03-24

This presentation provides a high-level overview of a study of IR Loss Connection Methodologies for Commercially Available Pyranometers. The IR Loss Corrections Study is investigating how various correction methodologies work for several makes and models of commercially available pyranometers in common use, both when operated in ventilators with DC fans and without ventilators, as when they are typically calibrated.

Trauma Center Staffing, Infrastructure, and Patient Characteristics that Influence Trauma Center Need

Directory of Open Access Journals (Sweden)

Faul, Mark

2014-11-01

Full Text Available Introduction: The most effective use of trauma center resources helps reduce morbidity and mortality, while saving costs. Identifying critical infrastructure characteristics, patient characteristics and staffing components of a trauma center associated with the proportion of patients needing major trauma care will help planners create better systems for patient care.   Methods: We used the 2009 National Trauma Data Bank-Research Dataset to determine the proportion of critically injured patients requiring the resources of a trauma center within each Level I-IV trauma center (n=443. The outcome variable was defined as the portion of treated patients who were critically injured. We defined the need for critical trauma resources and interventions (“trauma center need” as death prior to hospital discharge, admission to the intensive care unit, or admission to the operating room from the emergency department as a result of acute traumatic injury. Generalized Linear Modeling (GLM was used to determine how hospital infrastructure, staffing Levels, and patient characteristics contributed to trauma center need.     Results: Nonprofit Level I and II trauma centers were significantly associated with higher levels of trauma center need. Trauma centers that had a higher percentage of transferred patients or a lower percentage of insured patients were associated with a higher proportion of trauma center need.  Hospital infrastructure characteristics, such as bed capacity and intensive care unit capacity, were not associated with trauma center need. A GLM for Level III and IV trauma centers showed that the number of trauma surgeons on staff was associated with trauma center need. Conclusion: Because the proportion of trauma center need is predominantly influenced by hospital type, transfer frequency, and insurance status, it is important for administrators to consider patient population characteristics of the catchment area when planning the

Comparative study on software development methodologies

OpenAIRE

Mihai Liviu DESPA

2014-01-01

This paper focuses on the current state of knowledge in the field of software development methodologies. It aims to set the stage for the formalization of a software development methodology dedicated to innovation orientated IT projects. The paper starts by depicting specific characteristics in software development project management. Managing software development projects involves techniques and skills that are proprietary to the IT industry. Also the software development project manager han...

The cost of nurse-sensitive adverse events.

Science.gov (United States)

Pappas, Sharon Holcombe

2008-05-01

The aim of this study was to describe the methodology for nursing leaders to determine the cost of adverse events and effective levels of nurse staffing. The growing transparency of quality and cost outcomes motivates healthcare leaders to optimize the effectiveness of nurse staffing. Most hospitals have robust cost accounting systems that provide actual patient-level direct costs. These systems allow an analysis of the cost consumed by patients during a hospital stay. By knowing the cost of complications, leaders have the ability to justify the cost of improved staffing when quality evidence shows that higher nurse staffing improves quality. An analysis was performed on financial and clinical data from hospital databases of 3,200 inpatients. The purpose was to establish a methodology to determine actual cost per case. Three diagnosis-related groups were the focus of the analysis. Five adverse events were analyzed along with the costs. A regression analysis reported that the actual direct cost of an adverse event was dollars 1,029 per case in the congestive heart failure cases and dollars 903 in the surgical cases. There was a significant increase in the cost per case in medical patients with urinary tract infection and pressure ulcers and in surgical patients with urinary tract infection and pneumonia. The odds of pneumonia occurring in surgical patients decreased with additional registered nurse hours per patient day. Hospital cost accounting systems are useful in determining the cost of adverse events and can aid in decision making about nurse staffing. Adverse events add costs to patient care and should be measured at the unit level to adjust staffing to reduce adverse events and avoid costs.

Regional issue identification and assessment: study methodology. First annual report

Energy Technology Data Exchange (ETDEWEB)

1980-01-01

The overall assessment methodologies and models utilized for the first project under the Regional Issue Identification and Assessment (RIIA) program are described. Detailed descriptions are given of the methodologies used by lead laboratories for the quantification of the impacts of an energy scenario on one or more media (e.g., air, water, land, human and ecology), and by all laboratories to assess the regional impacts on all media. The research and assessments reflected in this document were performed by the following national laboratories: Argonne National Laboratory; Brookhaven National Laboratory; Lawrence Berkeley Laboratory; Los Alamos Scientific Laboratory; Oak Ridge National Laboratory; and Pacific Northwest Laboratory. This report contains five chapters. Chapter 1 briefly describes the overall study methodology and introduces the technical participants. Chapter 2 is a summary of the energy policy scenario selected for the RIIA I study and Chapter 3 describes how this scenario was translated into a county-level siting pattern of energy development. The fourth chapter is a detailed description of the individual methodologies used to quantify the environmental and socioeconomic impacts of the scenario while Chapter 5 describes how these impacts were translated into comprehensive regional assessments for each Federal Region.

Strategic foresight, leadership, and the future of rural healthcare staffing in the United States.

Science.gov (United States)

Reimers-Hild, Connie

2018-05-01

This article uses a strategic foresight tool, megatrends, to examine forces influencing long-term healthcare staffing in the rural United States. Two megatrends-exponential advances in science and technology and the continued evolution of the decentralized global marketplace-will influence and ultimately help shape the future of rural healthcare. Successful health ecosystems of the future will need to be customer-driven, more affordable, and tech-savvy. Successful evolution in an era of continuous change will require a blend of intentional engagement with stakeholders, strategic foresight, and future-focused leadership. More research is needed to fully understand not only the challenges of rural healthcare but also the emerging opportunities.

Methodological Ludism and the Academic Study of Religion

NARCIS (Netherlands)

Knibbe, K.E.; Droogers, A.

2011-01-01

The usual options scholars have when dealing with religious truth claims-methodological atheism, theism and agnosticism-are criticized for being restricted to the contrast between science and religion. They represent researchers' perspectives that are not helpful in studying believers' truth claims.

Methodological ludism and the academic study of religion

NARCIS (Netherlands)

Knibbe, K.E.; Droogers, A.F.

2011-01-01

The usual options scholars have when dealing with religious truth claims-methodological atheism, theism and agnosticism-are criticized for being restricted to the contrast between science and religion. They represent researchers' perspectives that are not helpful in studying believers' truth claims.

"Get a Blue and You Will See Your Money Back Again": Staffing and Marketing the English Prep School, 1890-1912

Science.gov (United States)

Benson, John

2014-01-01

This article explores the ways in which English prep schools were staffed and marketed in the years before the First World War. Its aim more specifically is to employ a biographical approach to consider the emphasis that the schools placed upon sport, and in particular the extent to which they recruited Oxford and Cambridge Blues as teachers…

The methodological quality of systematic reviews of animal studies in dentistry.

Science.gov (United States)

Faggion, C M; Listl, S; Giannakopoulos, N N

2012-05-01

Systematic reviews and meta-analyses of animal studies are important for improving estimates of the effects of treatment and for guiding future clinical studies on humans. The purpose of this systematic review was to assess the methodological quality of systematic reviews and meta-analyses of animal studies in dentistry through using a validated checklist. A literature search was conducted independently and in duplicate in the PubMed and LILACS databases. References in selected systematic reviews were assessed to identify other studies not captured by the electronic searches. The methodological quality of studies was assessed independently and in duplicate by using the AMSTAR checklist; the quality was scored as low, moderate, or high. The reviewers were calibrated before the assessment and agreement between them was assessed using Cohen's Kappa statistic. Of 444 studies retrieved, 54 systematic reviews were selected after full-text assessment. Agreement between the reviewers was regarded as excellent. Only two studies were scored as high quality; 17 and 35 studies were scored as medium and low quality, respectively. There is room for improvement of the methodological quality of systematic reviews of animal studies in dentistry. Checklists, such as AMSTAR, can guide researchers in planning and executing systematic reviews and meta-analyses. For determining the need for additional investigations in animals and in order to provide good data for potential application in human, such reviews should be based on animal experiments performed according to sound methodological principles. Copyright © 2011 Elsevier Ltd. All rights reserved.

Meta-Analytical Studies in Transport Economics. Methodology and Applications

Energy Technology Data Exchange (ETDEWEB)

Brons, M.R.E.

2006-05-18

Vast increases in the external costs of transport in the late twentieth century have caused national and international governmental bodies to worry about the sustainability of their transport systems. In this thesis we use meta-analysis as a research method to study various topics in transport economics that are relevant for sustainable transport policymaking. Meta-analysis is a research methodology that is based on the quantitative summarisation of a body of previously documented empirical evidence. In several fields of economic, meta-analysis has become a well-accepted research tool. Despite the appeal of the meta-analytical approach, there are methodological difficulties that need to be acknowledged. We study a specific methodological problem which is common in meta-analysis in economics, viz., within-study dependence caused by multiple sampling techniques. By means of Monte Carlo analysis we investigate the effect of such dependence on the performance of various multivariate estimators. In the applied part of the thesis we use and develop meta-analytical techniques to study the empirical variation in indicators of the price sensitivity of demand for aviation transport, the price sensitivity of demand for gasoline, the efficiency of urban public transport and the valuation of the external costs of noise from rail transport. We focus on the estimation of mean values for these indicators and on the identification of the impact of conditioning factors.

A Java-Web-Based-Learning Methodology, Case Study ...

African Journals Online (AJOL)

A Java-Web-Based-Learning Methodology, Case Study : Waterborne diseases. The recent advances in web technologies have opened new opportunities for computer-based-education. One can learn independently of time and place constraints, and have instantaneous access to relevant updated material at minimal cost.

NMR-Metabolic Methodology in the Study of GM Foods

Science.gov (United States)

The 1H NMR methodology used in the study of genetically modified (GM) foodstuff is discussed. The study of transgenic lettuce (Lactuca sativa cv "Luxor") over-expressing the KNAT1 gene from Arabidopsis is presented as a novel study-case. The 1H NMR metabolic profiling was carried out. Twenty-two wat...

Studies on site characterization methodologies for high level radioactive waste disposal

International Nuclear Information System (INIS)

Wang Ju; Guo Yonghai; Chen Weiming

2008-01-01

This paper presents the final achievement of the project 'Studies of Site-specific Geological Environment for High Level Waste Disposal and Performance Assessment Methodology, Part Ⅰ: Studies on Site Characterization Methodologies for High Level Radioactive Waste Disposal', which is a 'Key Scientific and Technological Pre-Research Project for National Defense' during 2001-2005. The study area is Beishan area, Gansu Province, NW China--the most potential site for China's underground research laboratory and high level radioactive waste repository. The boreholes BS01, BS2, BS03 and BS04 drilled in fractured granite media in Beishan are used to conduct comprehensive studies on site characterization methodologies, including: bore hole drilling method, in situ measurement methods of hydrogeological parameters, underground water sampling technology, hydrogeochemical logging method, geo-stress measurement method, acoustic borehole televiewer measurement method, borehole radar measurement method, fault stability evaluation methods and rock joint evaluation method. The execution of the project has resulted in the establishment of an 'Integrated Methodological System for Site Characterization in Granite Site for High Level Radioactive Waste Repository' and the 8 key methodologies for site characterization: bore hole drilling method with minimum disturbance to rock mass, measurement method for hydrogeological parameters of fracture granite mass, in situ groundwater sampling methods from bore holes in fractured granite mass, fracture measurement methods by borehole televiewer and bore radar system, hydrogeochemical logging, low permeability measurement methods, geophysical methods for rock mass evaluation, modeling methods for rock joints. Those methods are comprehensive, advanced, innovative, practical, reliable and of high accuracy. The comprehensive utilization of those methods in granite mass will help to obtain systematic parameters of

Using Digital Archives in Quantitative Discourse Studies: Methodological Reflections

Directory of Open Access Journals (Sweden)

Kobie Van Krieken

2015-12-01

Full Text Available This methodological essay discusses the possibilities of using digital archives in quantitative discourse studies. I illustrate these possibilities by discussing a study in which the digital archive Delpher was used to build a relatively large corpus of newspaper narratives (N=300 in order to test hypotheses about the historical development of linguistic features associated with objective and subjective reporting. The large amount of data collected in digital archives like Delpher facilitates the construction of corpora for such hypothesis-driven studies. However, the collection of newspaper articles on Delpher in fact constitutes only a small, non-random and continuously changing selection of all available data. Due to these characteristics, the use of Delpher jeopardizes two core values of quantitative empirical research: the generalizability and the replicability of findings. Although these issues cannot be easily overcome, I argue that digital archives have the potential to broaden the methodological scope of discourse studies and increase the overall significance of the field.

Towards methodological improvement in the Spanish studies

Directory of Open Access Journals (Sweden)

Beatriz Amante García

2012-09-01

Full Text Available The European Higher Education Area (EHEA has triggered many changes in the new degrees in Spanish universities, mainly in terms of methodology and assessment. However, in order to make such changes a success it is essential to have coordination within the teaching staff as well as active methodologies in use, which enhance and encourage students’ participation in all the activities carried out in the classroom. Most of all, when dealing with formative and summative evaluation, in which students become the ones responsible for their own learning process (López-Pastor, 2009; Torre, 2008. In this second issue of JOTSE we have included several teaching innovation experiences related to the above mentioned methodological and assessment changes.

Case Study Research Methodology in Nursing Research.

Science.gov (United States)

Cope, Diane G

2015-11-01

Through data collection methods using a holistic approach that focuses on variables in a natural setting, qualitative research methods seek to understand participants' perceptions and interpretations. Common qualitative research methods include ethnography, phenomenology, grounded theory, and historic research. Another type of methodology that has a similar qualitative approach is case study research, which seeks to understand a phenomenon or case from multiple perspectives within a given real-world context.

Ecological impact study methodology for hydrotechnical projects

International Nuclear Information System (INIS)

Manoliu, Mihai; Toculescu, Razvan

1993-01-01

Besides the expected benefits, hydrotechnical projects may entail unfavorable effects on the hydrological regime, environment, health and living conditions of the population. Rational water resource management should take into consideration both the favorable and unfavorable effects. This implies the assessment of socio-economic and environmental impacts of the changes of the hydrological regime. The paper proposes a methodology for carrying out impact studies of hydrotechnical projects. The results of the work are presented graphically on the basis of composite programing. A summary of mathematical methods involved in impact study design is also presented. (authors)

Methodology of site protection studies

International Nuclear Information System (INIS)

Farges, L.

1980-01-01

Preliminary studies preceding building of a nuclear facility aim at assessing the choice of a site and establishing operating and control procedures. These studies are of two types. Studies on the impact of environment on the nuclear facility to be constructed form one type and studies on the impact of nuclear facilities on the environment form the second type. A methodology giving a framework to studies of second type is presented. These studies are undertaken to choose suitable sites for nuclear facilities. After a preliminary selection of a site based on the first estimate, a detailed site study is undertaken. The procedure for this consists of five successive phases, namely, (1) an inquiry assessing the initial state of the site, (2) an initial synthesis of accumulated information for assessing the health and safety consequences of releases, (3) laboratory and field studies simulating the movement of waste products for a quantitative assessment of effects, (4) final synthesis for laying down the release limits and radiological control methods, and (5) conclusions based on comparing the data of final synthesis to the limits prescribed by regulations. These five phases are outlined. Role of periodic reassessments after the facility is in operation for same time is explained. (M.G.B.)

76 FR 23605 - New Proposed Collection; Comment Request; Study Logistic Formative Research Methodology Studies...

Science.gov (United States)

2011-04-27

...; Comment Request; Study Logistic Formative Research Methodology Studies for the National Children's Study... maximize the efficiency (measured by scientific robustness, participant and infrastructure burden, and cost... assess the feasibility, acceptability, and cost of the recruitment strategy, study procedures, and...

The relationship between UK hospital nurse staffing and emotional exhaustion and job dissatisfaction.

Science.gov (United States)

Sheward, Louisa; Hunt, Jennifer; Hagen, Suzanne; Macleod, Margaret; Ball, Jane

2005-01-01

To explore the relationship between nurse outcomes (dissatisfaction and emotional exhaustion) and nurse workload, nurse characteristics and hospital variables. Concern about the impact of restructuring of nurse staffing, and reports of nurse shortages, on nurse and patient outcomes led to the research being reported on in this article. A questionnaire survey of registered nurses in Scotland and England. A questionnaire survey of the hospitals in which these nurses worked. Respondents in the two countries were similar in terms of demographic, work and employment characteristics. Significant relationships were found using the combined English and Scottish data between nurse patient ratios and (1) emotional exhaustion and (2) dissatisfaction with current job reported by nurses. Increasing numbers of patients to nurses was associated with increasing risk of emotional exhaustion and dissatisfaction with current job.

Economic evaluation studies in nuclear medicine. A methodological review of the literature

International Nuclear Information System (INIS)

Gambhir, S.S.; Schwimmer, J.

2000-01-01

The growing need for evaluation of the utility of new nuclear medicine technologies has spawned a few economic studies ranging from preliminary indications of cost savings to complete decision analysis models incorporating costs and quality of life. The objective of the current study was to evaluate the methodological quality of economic analyses of nuclear medicine procedures which targeted cost-effectiveness or cost-utility issues published in the medical literature during the years 1985-1999. A computerized literature search was used to identify original investigations from the medical literature which included an economic analysis of a nuclear medicine procedure. Each economic analysis article was evaluated by two independent reviewers for adherence to ten accepted methodological criteria. Of the 29 articles meeting the search criteria, only six (21%) conformed to all ten methodological criteria. Published economic analyses of nuclear medicine procedures usually do not meet accepted methodological standards and could be significantly improved to achieve overall better quality relative to similar analyses in the literature from other medical fields. Continued improvement in the number and quality of economic studies is critically needed for the future competitiveness of nuclear medicine studies

Methodological proposal for studying suicide as a complex phenomenon

Directory of Open Access Journals (Sweden)

Minayo Maria Cecília de Souza

2006-01-01

Full Text Available The authors present a methodological proposal for studying suicide and suicide attempts from a combined socio-anthropological, epidemiological, and psychosocial perspective. This interdisciplinary and complex research model simultaneously examined individual, socioeconomic, historical/cultural, and population data as few studies have succeeded to date. Considering that the present study was conducted in a specific social reality, the authors created a methodological approach to comprehend the effects of a crisis in an industrial restructuring process in a mining company town in the State of Minas Gerais, Brazil, that was associated with unusually high suicide rates. Since it referred to a small geographic area (with only 100,000 inhabitants, the research is considered an ideal case study. The authors created different strategies to trace the local epidemiological profile, adapted a psychosocial autopsy technique to elucidate suicide cases and a psychosocial harm assessment technique to comprehend suicide attempts, and conducted a local analysis of the socio-cultural context. The methods proposed here (with advantages and limitations proved productive for elucidating the study hypothesis.

Introducing an ILS methodology into research reactors

International Nuclear Information System (INIS)

Lorenzo, N. de; Borsani, R.C.

2003-01-01

Integrated Logistics Support (ILS) is the managerial organisation that co-ordinates the activities of many disciplines to develop the supporting resources (training, staffing, designing aids, equipment removal routes, etc) required by technologically complex systems. The application of an ILS methodology in defence projects is described in several places, but it is infrequently illustrated for other areas; therefore the present paper deals with applying this approach to research reactors under design or already in operation. Although better results are obtained when applied since the very beginning of a project, it can be applied successfully in facilities already in operation to improve their capability in a cost-effective way. In applying this methodology, the key objectives shall be previously identified in order to tailor the whole approach. Generally in high power multipurpose reactors, obtaining maximum profit at the lowest possible cost without reducing the safety levels are key issues, while in others the goal is to minimise drawbacks like spurious shutdowns, low quality experimental results or even to reduce staff dose to ALARA values. These items need to be quantified for establishing a system status base line in order to trace the process evolution. Thereafter, specific logistics analyses should be performed in the different areas composing the system. RAMS (Reliability, Availability, Maintainability and Supportability), Manning, Training Needs, Supplying Needs are some examples of these special logistic assessments. The following paragraphs summarise the different areas, encompassed by this ILS methodology. Plant design is influenced focussing the designers? attention on the objectives already identified. Careful design reviews are performed only in an early design stage, being useless a later application. In this paper is presented a methodology including appropriate tools for ensuring the designers abide to ILS issues and key objectives through the

The impact of service-specific staffing, case scheduling, turnovers, and first-case starts on anesthesia group and operating room productivity: a tutorial using data from an Australian hospital.

Science.gov (United States)

McIntosh, Catherine; Dexter, Franklin; Epstein, Richard H

2006-12-01

In this tutorial, we consider the impact of operating room (OR) management on anesthesia group and OR labor productivity and costs. Most of the tutorial focuses on the steps required for each facility to refine its OR allocations using its own data collected during patient care. Data from a hospital in Australia are used throughout to illustrate the methods. OR allocation is a two-stage process. During the initial tactical stage of allocating OR time, OR capacity ("block time") is adjusted. For operational decision-making on a shorter-term basis, the existing workload can be considered fixed. Staffing is matched to that workload based on maximizing the efficiency of use of OR time. Scheduling cases and making decisions on the day of surgery to increase OR efficiency are worthwhile interventions to increase anesthesia group productivity. However, by far, the most important step is the appropriate refinement of OR allocations (i.e., planning service-specific staffing) 2-3 mo before the day of surgery. Reducing surgical and/or turnover times and delays in first-case-of-the-day starts generally provides small reductions in OR labor costs. Results vary widely because they are highly sensitive both to the OR allocations (i.e., staffing) and to the appropriateness of those OR allocations.

[Strengthening the methodology of study designs in scientific researches].

Science.gov (United States)

Ren, Ze-qin

2010-06-01

Many problems in study designs have affected the validity of scientific researches seriously. We must understand the methodology of research, especially clinical epidemiology and biostatistics, and recognize the urgency in selection and implement of right study design. Thereafter we can promote the research capability and improve the overall quality of scientific researches.

Hybrid Risk Management Methodology: A Case Study

Directory of Open Access Journals (Sweden)

Jacky Siu-Lun Ting

2009-10-01

Full Text Available Risk management is a decision-making process involving considerations of political, social, economic and engineering factors with relevant risk assessments relating to a potential hazard. In the last decade, a number of risk management tools are introduced and employed to manage and minimize the uncertainty and threats realization to the organizations. However, the focus of these methodologies are different; in which companies need to adopt various risk management principles to visualize a full picture of the organizational risk level. Regarding to this, this paper presents a new approach of risk management that integrates Hierarchical Holographic Modeling (HHM, Enterprise Risk Management (ERM and Business Recovery Planning (BCP for identifying and assessing risks as well as managing the consequences of realized residual risks. To illustrate the procedures of the proposed methodology, a logistic company ABC Limited is chosen to serve as a case study Through applying HHM and ERM to investigate and assess the risk, ABC Limited can be better evaluated the potential risks and then took the responsive actions (e.g. BCP to handle the risks and crisis in near future.

Adapting Job Analysis Methodology to Improve Evaluation Practice

Science.gov (United States)

Jenkins, Susan M.; Curtin, Patrick

2006-01-01

This article describes how job analysis, a method commonly used in personnel research and organizational psychology, provides a systematic method for documenting program staffing and service delivery that can improve evaluators' knowledge about program operations. Job analysis data can be used to increase evaluators' insight into how staffs…

Progress on qualification testing methodology study of electric cables

International Nuclear Information System (INIS)

Yoshida, K.; Seguchi, T.; Okada, S.; Ito, M.; Kusama, Y.; Yagi, T.; Yoshikawa, M.

1983-01-01

Many instrumental, control and power cables are installed in nuclear power plants, and these cables contain a large amount of organic polymers as insulating and jacketing materials. They are exposed to radiation at high dose rate, steam at high temperature and chemical (or water) spray simultaneously when a LOCA occurs. Under such conditions, the polymers tend to lose their original properties. For reactor safety, the cables should be functional even if they are subjected to a loss-of-coolant accident (LOCA) at the end of their intended service life. In Japan, cable manufacturers qualify their cables according to the proposed test standard issued from IEEJ in 1982, but the standard still has many unsolved problems or uncertainties which have been dealt with tentatively through the manufacturer-user's agreement. The objectives of this research are to study the methodologies for qualification testing of electric wires and cables, and to provide the improved technical bases for modification of the standard. Research activities are divided into the Accident (LOCA) Testing Methodology and the Accelerated Aging Methodology

Progress in the development of methodology for fusion safety systems studies

International Nuclear Information System (INIS)

Ho, S.K.; Cambi, G.; Ciattaglia, S.; Fujii-e, Y.; Seki, Y.

1994-01-01

The development of fusion safety systems-study methodology, including the aspects of schematic classification of overall fusion safety system, qualitative assessment of fusion system for identification of critical accident scenarios, quantitative analysis of accident consequences and risk for safety design evaluation, and system-level analysis of accident consequences and risk for design optimization, by a consortium of international efforts is presented. The potential application of this methodology into reactor design studies will facilitate the systematic assessment of safety performance of reactor designs and enhance the impacts of safety considerations on the selection of design configurations

IRSN methodological guide to conducting workplace studies in compliance with French regulations

International Nuclear Information System (INIS)

Donadille, L.; Rehel, J. L.; Deligne, J. M.; Queinnec, F.; Aubert, B.; Bottollier-Depois, J. F.; Clairand, I.; Jourdain, J. R.; Rannou, A.

2007-01-01

Under French regulations governing radiation protection of workers, dosimetric workplace studies are mandatory. However, their practical implementation is not described. IRSN has developed a guide to help stakeholders in the radiological protection of workers conduct such studies. It proposes a general methodology applicable to most cases and 'workplace sheets', which apply this methodology to specific occupational settings. At present, two sheets are available: Conventional radiology and interventional radiology. (authors)

STUDYING FOREST ROOT SYSTEMS - AN OVERVIEW OF METHODOLOGICAL PROBLEMS

Science.gov (United States)

The study of tree root systems is central to understanding forest ecosystem carbon and nutrient cycles, nutrient and water uptake, C allocation patterns by trees, soil microbial populations, adaptation of trees to stress, soil organic matter production, etc. Methodological probl...

Scenario development methodologies

International Nuclear Information System (INIS)

Eng, T.; Hudson, J.; Stephansson, O.

1994-11-01

In the period 1981-1994, SKB has studied several methodologies to systematize and visualize all the features, events and processes (FEPs) that can influence a repository for radioactive waste in the future. All the work performed is based on the terminology and basic findings in the joint SKI/SKB work on scenario development presented in the SKB Technical Report 89-35. The methodologies studied are a) Event tree analysis, b) Influence diagrams and c) Rock Engineering Systems (RES) matrices. Each one of the methodologies is explained in this report as well as examples of applications. One chapter is devoted to a comparison between the two most promising methodologies, namely: Influence diagrams and the RES methodology. In conclusion a combination of parts of the Influence diagram and the RES methodology is likely to be a promising approach. 26 refs

New methodology for studying the structural ecology of occlusal caries

DEFF Research Database (Denmark)

Dige, Irene; Grønkjær, Lene; Nyvad, Bente

Microbiological studies of occlusal dental biofilms have hitherto been hampered by inaccessibility to the sampling site and demolition of the original biofilm architecture. The aim of the present study was to explore the spatial distribution of bacterial taxa in vivo at various stages of occusal...... caries, applying a new methodology involving preparation of embedded hard dental tissue slices for fluorescence in situ hybridization (FISH) and confocal microscopy. 11 extracted teeth were included in the study and classified according to their occlusal caries status (active/inactive/sound; cavitated......-bacterial origin resembling developmental protein, calculus and/or dead bacteria. Bacterial invasion with penetration into the dentinal tubules was seen only at advanced stages of the caries process with manifest cavity formation. It is concluded that the new methodology represents a valuable supplement...

Nurse Staffing Calculation in the Emergency Department - Performance-Oriented Calculation Based on the Manchester Triage System at the University Hospital Bonn.

Directory of Open Access Journals (Sweden)

Ingo Gräff

Full Text Available To date, there are no valid statistics regarding the number of full time staff necessary for nursing care in emergency departments in Europe.Staff requirement calculations were performed using state-of-the art procedures which take both fluctuating patient volume and individual staff shortfall rates into consideration. In a longitudinal observational study, the average nursing staff engagement time per patient was assessed for 503 patients. For this purpose, a full-time staffing calculation was estimated based on the five priority levels of the Manchester Triage System (MTS, taking into account specific workload fluctuations (50th-95th percentiles.Patients classified to the MTS category red (n = 35 required the most engagement time with an average of 97.93 min per patient. On weighted average, for orange MTS category patients (n = 118, nursing staff were required for 85.07 min, for patients in the yellow MTS category (n = 181, 40.95 min, while the two MTS categories with the least acute patients, green (n = 129 and blue (n = 40 required 23.18 min and 14.99 min engagement time per patient, respectively. Individual staff shortfall due to sick days and vacation time was 20.87% of the total working hours. When extrapolating this to 21,899 (2010 emergency patients, 67-123 emergency patients (50-95% percentile per month can be seen by one nurse. The calculated full time staffing requirement depending on the percentiles was 14.8 to 27.1.Performance-oriented staff planning offers an objective instrument for calculation of the full-time nursing staff required in emergency departments.

Radiotherapy staffing in the European countries: Final results from the ESTRO-HERO survey

International Nuclear Information System (INIS)

Lievens, Yolande; Defourny, Noémie; Coffey, Mary; Borras, Josep M.; Dunscombe, Peter; Slotman, Ben; Malicki, Julian; Bogusz, Marta; Gasparotto, Chiara; Grau, Cai; Kokobobo, Arianit; Sedlmayer, Felix; Slobina, Elena; Coucke, Philippe; Gabrovski, Roumen; Vosmik, Milan; Eriksen, Jesper Grau; Jaal, Jana; Dejean, Catherine; Polgar, Csaba

2014-01-01

Background: The ESTRO Health Economics in Radiation Oncology (HERO) project has the overall aim to develop a knowledge base of the provision of radiotherapy in Europe and build a model for health economic evaluation of radiation treatments at the European level. The first milestone was to assess the availability of radiotherapy resources within Europe. This paper presents the personnel data collected in the ESTRO HERO database. Materials and methods: An 84-item questionnaire was sent out to European countries, through their national scientific and professional radiotherapy societies. The current report includes a detailed analysis of radiotherapy staffing (questionnaire items 47–60), analysed in relation to the annual number of treatment courses and the socio-economic status of the countries. The analysis was conducted between February and July 2014, and is based on validated responses from 24 of the 40 European countries defined by the European Cancer Observatory (ECO). Results: A large variation between countries was found for most parameters studied. Averages and ranges for personnel numbers per million inhabitants are 12.8 (2.5–30.9) for radiation oncologists, 7.6 (0–19.7) for medical physicists, 3.5 (0–12.6) for dosimetrists, 26.6 (1.9–78) for RTTs and 14.8 (0.4–61.0) for radiotherapy nurses. The combined average for physicists and dosimetrists is 9.8 per million inhabitants and 36.9 for RTT and nurses. Radiation oncologists on average treat 208.9 courses per year (range: 99.9–348.8), physicists and dosimetrists conjointly treat 303.3 courses (range: 85–757.7) and RTT and nurses 76.8 (range: 25.7–156.8). In countries with higher GNI per capita, all personnel categories treat fewer courses per annum than in less affluent countries. This relationship is most evident for RTTs and nurses. Different clusters of countries can be distinguished on the basis of available personnel resources and socio-economic status. Conclusions: The average personnel

Radiotherapy staffing in the European countries: final results from the ESTRO-HERO survey.

Science.gov (United States)

Lievens, Yolande; Defourny, Noémie; Coffey, Mary; Borras, Josep M; Dunscombe, Peter; Slotman, Ben; Malicki, Julian; Bogusz, Marta; Gasparotto, Chiara; Grau, Cai; Kokobobo, Arianit; Sedlmayer, Felix; Slobina, Elena; Coucke, Philippe; Gabrovski, Roumen; Vosmik, Milan; Eriksen, Jesper Grau; Jaal, Jana; Dejean, Catherine; Polgar, Csaba; Johannsson, Jakob; Cunningham, Moya; Atkocius, Vydmantas; Back, Carlo; Pirotta, Martin; Karadjinovic, Vanja; Levernes, Sverre; Maciejewski, Boguslaw; Trigo, Maria Lurdes; Šegedin, Barbara; Palacios, Amalia; Pastoors, Bert; Beardmore, Charlotte; Erridge, Sara; Smyth, Gaile; Cleries Soler, Ramon

2014-08-01

The ESTRO Health Economics in Radiation Oncology (HERO) project has the overall aim to develop a knowledge base of the provision of radiotherapy in Europe and build a model for health economic evaluation of radiation treatments at the European level. The first milestone was to assess the availability of radiotherapy resources within Europe. This paper presents the personnel data collected in the ESTRO HERO database. An 84-item questionnaire was sent out to European countries, through their national scientific and professional radiotherapy societies. The current report includes a detailed analysis of radiotherapy staffing (questionnaire items 47-60), analysed in relation to the annual number of treatment courses and the socio-economic status of the countries. The analysis was conducted between February and July 2014, and is based on validated responses from 24 of the 40 European countries defined by the European Cancer Observatory (ECO). A large variation between countries was found for most parameters studied. Averages and ranges for personnel numbers per million inhabitants are 12.8 (2.5-30.9) for radiation oncologists, 7.6 (0-19.7) for medical physicists, 3.5 (0-12.6) for dosimetrists, 26.6 (1.9-78) for RTTs and 14.8 (0.4-61.0) for radiotherapy nurses. The combined average for physicists and dosimetrists is 9.8 per million inhabitants and 36.9 for RTT and nurses. Radiation oncologists on average treat 208.9 courses per year (range: 99.9-348.8), physicists and dosimetrists conjointly treat 303.3 courses (range: 85-757.7) and RTT and nurses 76.8 (range: 25.7-156.8). In countries with higher GNI per capita, all personnel categories treat fewer courses per annum than in less affluent countries. This relationship is most evident for RTTs and nurses. Different clusters of countries can be distinguished on the basis of available personnel resources and socio-economic status. The average personnel figures in Europe are now consistent with, or even more favourable than

Studying creativity training programs: A methodological analysis

DEFF Research Database (Denmark)

Valgeirsdóttir, Dagný; Onarheim, Balder

2017-01-01

Throughout decades of creativity research, a range of creativity training programs have been developed, tested, and analyzed. In 2004 Scott and colleagues published a meta‐analysis of all creativity training programs to date, and the review presented here sat out to identify and analyze studies...... published since the seminal 2004 review. Focusing on quantitative studies of creativity training programs for adults, our systematic review resulted in 22 publications. All studies were analyzed, but comparing the reported effectiveness of training across studies proved difficult due to methodological...... inconsistencies, variations in reporting of results as well as types of measures used. Thus a consensus for future studies is called for to answer the question: Which elements make one creativity training program more effective than another? This is a question of equal relevance to academia and industry...

Television Futures: A Social Action Methodology for Studying Interpretive Communities.

Science.gov (United States)

Jensen, Klaus Bruhn

1990-01-01

Presents a qualitative methodology employing workshop sessions for studying audience assessment of the mass media's service to the public. Finds that viewers are capable of a sophisticated critique of television, and raises implications both for the politics of communication and for further reception studies. (MG)

Does safety climate moderate the influence of staffing adequacy and work conditions on nurse injuries?

Science.gov (United States)

Mark, Barbara A; Hughes, Linda C; Belyea, Michael; Chang, Yunkyung; Hofmann, David; Jones, Cheryl B; Bacon, Cynthia T

2007-01-01

Hospital nurses have one of the highest work-related injury rates in the United States. Yet, approaches to improving employee safety have generally focused on attempts to modify individual behavior through enforced compliance with safety rules and mandatory participation in safety training. We examined a theoretical model that investigated the impact on nurse injuries (back injuries and needlesticks) of critical structural variables (staffing adequacy, work engagement, and work conditions) and further tested whether safety climate moderated these effects. A longitudinal, non-experimental, organizational study, conducted in 281 medical-surgical units in 143 general acute care hospitals in the United States. Work engagement and work conditions were positively related to safety climate, but not directly to nurse back injuries or needlesticks. Safety climate moderated the relationship between work engagement and needlesticks, while safety climate moderated the effect of work conditions on both needlesticks and back injuries, although in unexpected ways. DISCUSSION AND IMPACT ON INDUSTRY: Our findings suggest that positive work engagement and work conditions contribute to enhanced safety climate and can reduce nurse injuries.

Prevalence studies in rheumatology: the methodology of the Chiavari study

Directory of Open Access Journals (Sweden)

T. Maio

2011-09-01

Full Text Available Objectives: Goals of epidemiological studies are the description of the measures of frequency of diseases, the attempt to clarify possible etiopathogenic mechanisms, and the provision of data to support health policy decisions. To increase the familiarity of rheumatologists toward epidemiology, we describe the methodology used in a prevalence study of musculoskeletal complaints performed in Chiavari, Italy. Methods: A questionnaire, originally developed by the Epidemiology Unit of the Arthitis Research Council in Manchester, UK, to investigate the prevalence of rheumatoid arthritis, was used after translation and validation. 4456 subjects aged 16 years or more listed in four general practices were invited to participate in the study and to fill the ARC questionnaire. The 3294 responders reported a any past occurrence of joint swelling lasting more than four weeks and the distribution of the swollen joints on a mannequin; b any joint pain lasting more than four weeks; c current joint pain or swelling; d morning stiffness; e whether they had been previously told by a doctor they had arthritis. Results: Four steps were necessary to obtain a 74% response, i.e. direct contact, two mailings and a phone interview. The performance of the different questions was good. The prevalence of the most common conditions among patients answering positively to the questions regarding morning stiffness and symmetrical swelling of joints was as follows: osteoarthritis 2.60%, fibromyalgia 1.30%, carpal tunnel syndrome 1.14%, rheumatoid arthritis 0.31%, and psoriatic arthritis 0.10%. Conclusions: Methodological issues regarding the selection of the population and sample to study, the development of a questionnaire, and the problems in obtaining valid informations are discussed.

Study for a simplified LCA methodology adapted to bio-products. Final report

International Nuclear Information System (INIS)

2009-01-01

Agricultural resources form a renewable stock of raw materials that can be used for various purposes: food supply, production of energy (including biofuels), bio-products and bio-based construction materials. The use of agricultural resources to produce bio-products is expanding in France and throughout the world, partly due to the presumed advantages of these products towards the environment. In this context, ADEME (the French Environment and Energy Management Agency) commissioned a study for the development of a methodological framework to evaluate the environmental impacts of bio-products. This study was also in charge of the identification of areas of improvement for the 'Bilan Produit', an environmental assessment tool developed by ADEME, in order to allow a future integration of bio-products. The first step of this study consisted of a comparative review of the existing bio-products' LCA (Life Cycle Assessment). This review underlined a deep heterogeneity among the methodologies used, as well as a lack of transparency in the results displayed. In a second step of the project, all the methodological issues in the evaluation of bio-products were studied, and recommendations for the resolution of each one of them have been proposed. These critical analyses are presented in individual fact-sheets, which detail the specific issues of each question, facts from the bibliographic review, the results of the tests conducted on three bio-products, and finally the methodological recommendations to answer the question. This project showed that some methodological recommendations had to be specified depending on the objective of the LCA: eco-design, environmental labeling or comparative LCA. The work conducted also identified some necessary improvements to the Bilan Produit tool, which come under four categories: addition of the missing inventories, integration of metadata regarding the inventories, consideration for the specific end-of-life scenarios of bio-products, and

Study of possibility using LANL PSA-methodology for accident probability RBMK researches

International Nuclear Information System (INIS)

Petrin, S.V.; Yuferev, V.Y.; Zlobin, A.M.

1995-01-01

The reactor facility probabilistic safety analysis methodologies are considered which are used at U.S. LANL and RF NIKIET. The methodologies are compared in order to reveal their similarity and differences, determine possibilities of using the LANL technique for RBMK type reactor safety analysis. It is found that at the PSA-1 level the methodologies practically do not differ. At LANL the PHA, HAZOP hazards analysis methods are used for more complete specification of the accounted initial event list which can be also useful at performance of PSA for RBMK. Exchange of information regarding the methodology of detection of dependent faults and consideration of human factor impact on reactor safety is reasonable. It is accepted as useful to make a comparative study result analysis for test problems or PSA fragments using various computer programs employed at NIKIET and LANL

Contextual assessment of organisational culture - methodological development in two case studies

International Nuclear Information System (INIS)

Reiman, T.; Oedewald, P.

2002-01-01

Despite the acknowledged significance of organisational culture in the nuclear field, previous cultural studies have concentrated on purely safety related matters, or been only descriptive in nature. New kinds of methods, taking into account the overall objectives of the organisation, were needed to assess culture and develop its working practices appropriately. VTT developed the Contextual Assessment of Organisational Culture (CAOC) methodology during the FINNUS programme. The methodology utilises two concepts, organisational culture and core task. The core task can be defined as the core demands and content of work that the organisation has to accomplish in order to be effective. The core task concept is used in assessing the central dimensions of the organisation's culture. Organisational culture is defined as a solution the company has generated in order to fulfil the perceived demands of its core task. The CAOC-methodology was applied in two case studies, in the Radiation and Nuclear Safety Authority of Finland and in the maintenance unit of Loviisa NPP. The aim of the studies was not only to assess the given culture, but also to give the personnel new concepts and new tools for reflecting on their organisation, their jobs and on appropriate working practices. The CAOC-methodology contributes to the design and redesign of work in complex sociotechnical systems. It strives to enhance organisations' capability to assess their current working practices and the meanings attached to them and compare these to the actual demands of their basic mission and so change unadaptive practices. (orig.)

Assessment of activities performed by clinical nurse practitioners and implications for staffing and patient care at primary health care level in South Africa

Directory of Open Access Journals (Sweden)

Jude Igumbor

2016-03-01

Full Text Available Background: The shortage of nurses in public healthcare facilities in South Africa is well documented; finding creative solutions to this problem remains a priority. Objective: This study sought to establish the amount of time that clinical nurse practitioners (CNPs in one district of the Western Cape spend on clinical services and the implications for staffing and skills mix in order to deliver quality patient care. Methods: A descriptive cross-sectional study was conducted across 15 purposively selected clinics providing primary health services in 5 sub-districts. The frequency of activities and time CNPs spent on each activity in fixed and mobile clinics were recorded. Time spent on activities and health facility staff profiles were correlated and predictors of the total time spent by CNPs with patients were identified. Results: The time spent on clinical activities was associated with the number of CNPs in the facilities. CNPs in fixed clinics spent a median time of about 13 minutes with each patient whereas CNPs in mobile clinics spent 3 minutes. Fixed-clinic CNPs also spent more time on their non-core functions than their core functions, more time with patients, and saw fewer patients compared to mobile-clinic CNPs. Conclusions: The findings give insight into the time CNPs in rural fixed and mobile clinics spend with their patients, and how patient caseload may affect consultation times. Two promising strategies were identified – task shifting and adjustments in health workerd eployment – as ways to address staffing and skills mix, which skills mix creates the potential for using healthcare workers fully whilst enhancing the long-term health of these rural communities.

Guidelines for equipment and staffing of radiotherapy facilities in the European countries: Final results of the ESTRO-HERO survey

DEFF Research Database (Denmark)

Dunscombe, Peter; Grau, Cai; Defourny, Noémie

2014-01-01

of guidelines for equipment and staffing and selected operational issues. Twenty-nine countries provided full or partial evaluable responses. RESULTS: The availability of guidelines across Europe is far from uniform. The metrics used for capital and human resources are variable. There seem to have been no major...... guidelines suggesting developments in clinical radiotherapy are moving faster than guideline updating. CONCLUSION: The efficient provision of safe, high quality radiotherapy services would benefit from the availability of well-structured guidelines for capital and human resources, based on agreed upon...

Remedial Action Assessment System: A computer-based methodology for conducting feasibility studies

International Nuclear Information System (INIS)

White, M.K.; Buelt, J.L.; Stottlemyre, J.A.

1991-02-01

Because of the complexity and number of potential waste sites facing the US Department of Energy (DOE) for potential cleanup, DOE is supporting the development of a computer-based methodology to streamline the remedial investigation/feasibility study process. The Remedial Action Assessment System (RAAS), can be used for screening, linking, and evaluating established technology processes in support of conducting feasibility studies. It is also intended to do the same in support of corrective measures studies. The user interface employs menus, windows, help features, and graphical information while RAAS is in operation. Object-oriented programming is used to link unit processes into sets of compatible processes that form appropriate remedial alternatives. Once the remedial alternatives are formed, the RAAS methodology can evaluate them in terms of effectiveness, implementability, and cost. RAAS will access a user-selected risk assessment code to determine the reduction of risk after remedial action by each recommended alternative. The methodology will also help determine the implementability of the remedial alternatives at a site and access cost estimating tools to provide estimates of capital, operating, and maintenance costs. This paper presents the characteristics of two RAAS prototypes currently being developed. These include the RAAS Technology Information System, which accesses graphical, tabular and textual information about technologies, and the main RAAS methodology, which screens, links, and evaluates remedial technologies. 4 refs., 3 figs., 1 tab

Online Public Access Catalog User Studies: A Review of Research Methodologies, March 1986-November 1989.

Science.gov (United States)

Seymour, Sharon

1991-01-01

Review of research methodologies used in studies of online public access catalog (OPAC) users finds that a variety of research methodologies--e.g., surveys, transaction log analysis, interviews--have been used with varying degrees of expertise. It is concluded that poor research methodology resulting from limited training and resources limits the…

Appendix VI: KHNP staffing plan of construction site office: ULCHIN 5 and 6 construction project (ROK)

International Nuclear Information System (INIS)

2008-01-01

KHNP, as an owner/operator organization, is responsible for all project activities including design, procurement, construction, and commissioning, for Korea's nuclear power plant (NPP) construction projects. Four separate functional offices of KHNP are set up to complete the construction management work. These offices are (1) home office, (2) field construction office, (3) field quality assurance office, and (4) field startup/commissioning office. This paper presents a staffing plan for the field construction office starting initial project implementation to final turnover to operations stages. It is recognized that the plan may not be applicable to other utility situations in terms of project management of site activity depending upon how the overall project contract is structured

Methodology for Assessing the Degree of Internationalization of Business Academic Study Programmes

OpenAIRE

Dan-Cristian Dabija; Cătălin Postelnicu; Nicolae Al. Pop

2014-01-01

The purpose of this paper is to develop a methodology for assessing the degree of internationalization of undergraduate, Master’s and doctoral business programmes with the aid of complex indicators designed to capture the vast array of characteristics displayed by these programmes and contribute to their promotion in the international academic competition. The methodology should include both general indicators applicable to any study programme and some indicators that are specifically develop...

[Methodological aspects of a study of medical service satisfaction in patients with borderline mental disorders].

Science.gov (United States)

Malygin, Ya V; Tsygankov, B D

The authors discussed a methodology of the study of medical service satisfaction and it's factors: moment of assessment, methodology of data collection, format of data, bench-marking, principles of inclusion of questions into a questionnaire, organizing and frequency of conducting studies.

Systematic reviews identify important methodological flaws in stroke rehabilitation therapy primary studies: review of reviews.

Science.gov (United States)

Santaguida, Pasqualina; Oremus, Mark; Walker, Kathryn; Wishart, Laurie R; Siegel, Karen Lohmann; Raina, Parminder

2012-04-01

A "review of reviews" was undertaken to assess methodological issues in studies evaluating nondrug rehabilitation interventions in stroke patients. MEDLINE, CINAHL, PsycINFO, and the Cochrane Database of Systematic Reviews were searched from January 2000 to January 2008 within the stroke rehabilitation setting. Electronic searches were supplemented by reviews of reference lists and citations identified by experts. Eligible studies were systematic reviews; excluded citations were narrative reviews or reviews of reviews. Review characteristics and criteria for assessing methodological quality of primary studies within them were extracted. The search yielded 949 English-language citations. We included a final set of 38 systematic reviews. Cochrane reviews, which have a standardized methodology, were generally of higher methodological quality than non-Cochrane reviews. Most systematic reviews used standardized quality assessment criteria for primary studies, but not all were comprehensive. Reviews showed that primary studies had problems with randomization, allocation concealment, and blinding. Baseline comparability, adverse events, and co-intervention or contamination were not consistently assessed. Blinding of patients and providers was often not feasible and was not evaluated as a source of bias. The eligible systematic reviews identified important methodological flaws in the evaluated primary studies, suggesting the need for improvement of research methods and reporting. Copyright © 2012 Elsevier Inc. All rights reserved.

Toward the Long-Term Scientific Study of Encounter Group Phenomena: I. Methodological Considerations.

Science.gov (United States)

Diamond, Michael Jay; Shapiro, Jerrold Lee

This paper proposes a model for the long-term scientific study of encounter, T-, and sensitivity groups. The authors see the need for overcoming major methodological and design inadequacies of such research. They discuss major methodological flaws in group outcome research as including: (1) lack of adequate base rate or pretraining measures; (2)…

Municipal solid waste composition: Sampling methodology, statistical analyses, and case study evaluation

DEFF Research Database (Denmark)

Edjabou, Vincent Maklawe Essonanawe; Jensen, Morten Bang; Götze, Ramona

2015-01-01

Sound waste management and optimisation of resource recovery require reliable data on solid waste generation and composition. In the absence of standardised and commonly accepted waste characterisation methodologies, various approaches have been reported in literature. This limits both...... comparability and applicability of the results. In this study, a waste sampling and sorting methodology for efficient and statistically robust characterisation of solid waste was introduced. The methodology was applied to residual waste collected from 1442 households distributed among 10 individual sub......-areas in three Danish municipalities (both single and multi-family house areas). In total 17 tonnes of waste were sorted into 10-50 waste fractions, organised according to a three-level (tiered approach) facilitating,comparison of the waste data between individual sub-areas with different fractionation (waste...

Methodology for the Study of the Envelope Airtightness of Residential Buildings in Spain: A Case Study

Directory of Open Access Journals (Sweden)

Feijó-Muñoz Jesús

2018-03-01

Full Text Available Air leakage and its impact on the energy performance of dwellings has been broadly studied in countries with cold climates in Europe, US, and Canada. However, there is a lack of knowledge in this field in Mediterranean countries. Current Spanish building regulations establish ventilation rates based on ideal airtight envelopes, causing problems of over-ventilation and substantial energy losses. The aim of this paper is to develop a methodology that allows the characterization of the envelope of the housing stock in Spain in order to adjust ventilation rates taking into consideration air leakage. A methodology that is easily applicable to other countries that consider studying the airtightness of the envelope and its energetic behaviour improvement is proposed. A statistical sampling method has been established to determine the dwellings to be tested, considering relevant variables concerning airtightness: climate zone, year of construction, and typology. The air leakage rate is determined using a standardized building pressurization technique according to European Standard EN 13829. A representative case study has been presented as an example of the implementation of the designed methodology and results are compared to preliminary values obtained from the database.

The effects of organizational flexibility on nurse utilization and vacancy statistics in Ontario hospitals.

Science.gov (United States)

Fisher, Anita; Baumann, Andrea; Blythe, Jennifer

2007-01-01

Social and economic changes in industrial societies during the past quarter-century encouraged organizations to develop greater flexibility in their employment systems in order to adapt to organizational restructuring and labour market shifts (Kallenberg 2003). During the 1990s this trend became evident in healthcare organizations. Before healthcare restructuring, employment in the acute hospital sector was more stable, with higher levels of full-time staff. However, in the downsizing era, employers favoured more flexible, contingent workforces (Zeytinoglu 1999). As healthcare systems evolved, staffing patterns became more chaotic and predicting staffing requirements more complex. Increased use of casual and part-time staff, overtime and agency nurses, as well as alterations in skills mix, masked vacancy counts and thus rendered this measurement of nursing demand increasingly difficult. This study explores flexible nurse staffing practices and demonstrates how data such as nurse vacancy statistics, considered in isolation from nurse utilization information, are inaccurate indicators of nursing demand and nurse shortage. It develops an algorithm that provides a standard methodology for improved monitoring and management of nurse utilization data and better quantification of vacancy statistics. Use of standard methodology promotes more accurate measurement of nurse utilization and shortage. Furthermore, it provides a solid base for improved nursing workforce planning, production and management.

Applying WHO's 'workforce indicators of staffing need' (WISN) method to calculate the health worker requirements for India's maternal and child health service guarantees in Orissa State.

Science.gov (United States)

Hagopian, Amy; Mohanty, Manmath K; Das, Abhijit; House, Peter J

2012-01-01

In one district of Orissa state, we used the World Health Organization's Workforce Indicators of Staffing Need (WISN) method to calculate the number of health workers required to achieve the maternal and child health 'service guarantees' of India's National Rural Health Mission (NRHM). We measured the difference between this ideal number and current staffing levels. We collected census data, routine health information data and government reports to calculate demand for maternal and child health services. By conducting 54 interviews with physicians and midwives, and six focus groups, we were able to calculate the time required to perform necessary health care tasks. We also interviewed 10 new mothers to cross-check these estimates at a global level and get assessments of quality of care. For 18 service centres of Ganjam District, we found 357 health workers in our six cadre categories, to serve a population of 1.02 million. Total demand for the MCH services guaranteed under India's NRHM outpaced supply for every category of health worker but one. To properly serve the study population, the health workforce supply should be enhanced by 43 additional physicians, 15 nurses and 80 nurse midwives. Those numbers probably under-estimate the need, as they assume away geographic barriers. Our study established time standards in minutes for each MCH activity promised by the NRHM, which could be applied elsewhere in India by government planners and civil society advocates. Our calculations indicate significant numbers of new health workers are required to deliver the services promised by the NRHM.

Coal resources available for development; a methodology and pilot study

Science.gov (United States)

Eggleston, Jane R.; Carter, M. Devereux; Cobb, James C.

1990-01-01

Coal accounts for a major portion of our Nation's energy supply in projections for the future. A demonstrated reserve base of more than 475 billion short tons, as the Department of Energy currently estimates, indicates that, on the basis of today's rate of consumption, the United States has enough coal to meet projected energy needs for almost 200 years. However, the traditional procedures used for estimating the demonstrated reserve base do not account for many environmental and technological restrictions placed on coal mining. A new methodology has been developed to determine the quantity of coal that might actually be available for mining under current and foreseeable conditions. This methodology is unique in its approach, because it applies restrictions to the coal resource before it is mined. Previous methodologies incorporated restrictions into the recovery factor (a percentage), which was then globally applied to the reserve (minable coal) tonnage to derive a recoverable coal tonnage. None of the previous methodologies define the restrictions and their area and amount of impact specifically. Because these restrictions and their impacts are defined in this new methodology, it is possible to achieve more accurate and specific assessments of available resources. This methodology has been tested in a cooperative project between the U.S. Geological Survey and the Kentucky Geological Survey on the Matewan 7.5-minute quadrangle in eastern Kentucky. Pertinent geologic, mining, land-use, and technological data were collected, assimilated, and plotted. The National Coal Resources Data System was used as the repository for data, and its geographic information system software was applied to these data to eliminate restricted coal and quantify that which is available for mining. This methodology does not consider recovery factors or the economic factors that would be considered by a company before mining. Results of the pilot study indicate that, of the estimated

A replication and methodological critique of the study "Evaluating drug trafficking on the Tor Network".

Science.gov (United States)

Munksgaard, Rasmus; Demant, Jakob; Branwen, Gwern

2016-09-01

The development of cryptomarkets has gained increasing attention from academics, including growing scientific literature on the distribution of illegal goods using cryptomarkets. Dolliver's 2015 article "Evaluating drug trafficking on the Tor Network: Silk Road 2, the Sequel" addresses this theme by evaluating drug trafficking on one of the most well-known cryptomarkets, Silk Road 2.0. The research on cryptomarkets in general-particularly in Dolliver's article-poses a number of new questions for methodologies. This commentary is structured around a replication of Dolliver's original study. The replication study is not based on Dolliver's original dataset, but on a second dataset collected applying the same methodology. We have found that the results produced by Dolliver differ greatly from our replicated study. While a margin of error is to be expected, the inconsistencies we found are too great to attribute to anything other than methodological issues. The analysis and conclusions drawn from studies using these methods are promising and insightful. However, based on the replication of Dolliver's study, we suggest that researchers using these methodologies consider and that datasets be made available for other researchers, and that methodology and dataset metrics (e.g. number of downloaded pages, error logs) are described thoroughly in the context of web-o-metrics and web crawling. Copyright © 2016 Elsevier B.V. All rights reserved.

Comparison Of Irms Delhi Methodology With Who Methodology On Immunization Coverage

Directory of Open Access Journals (Sweden)

Singh Padam

1996-01-01

Full Text Available Research question: What are the merits of IRMS Model over WHO Model for Coverage Evaluation Survey? Which method is superior and appropriate for coverage evolution survey of immunization in our setting? Objective: To compare IRMS Delhi methodology with WHO methodology on Immunization Coverage. Study Design: Cross-Sectional Setting: Urban and Rural both. Participants: Mothers& Children Sample Size: 300 children between 1-2 years and 300 mothers in rural areas and 75 children and 75 mothers in urban areas. Study Variables: Rural, Urban, Cast-Group, Size of the stratum, Literacy, Sex and Cost effectiveness. Outcome Variables: Coverage level of immunization. Analysis: Routine Statistical Analysis. Results: IRMS developed methodology scores better rating over WHO methodology, especially when coverage evolution is attempted in medium size villages with existence of socio-economic seggregation-which remains the main characteristic of the Indian villages.

The relationship between return on investment and quality of study methodology in workplace health promotion programs.

Science.gov (United States)

Baxter, Siyan; Sanderson, Kristy; Venn, Alison J; Blizzard, C Leigh; Palmer, Andrew J

2014-01-01

To determine the relationship between return on investment (ROI) and quality of study methodology in workplace health promotion programs. Data were obtained through a systematic literature search of National Health Service Economic Evaluation Database (NHS EED), Database of Abstracts of Reviews of Effects (DARE), Health Technology Database (HTA), Cost Effectiveness Analysis (CEA) Registry, EconLit, PubMed, Embase, Wiley, and Scopus. Included were articles written in English or German reporting cost(s) and benefit(s) and single or multicomponent health promotion programs on working adults. Return-to-work and workplace injury prevention studies were excluded. Methodological quality was graded using British Medical Journal Economic Evaluation Working Party checklist. Economic outcomes were presented as ROI. ROI was calculated as ROI = (benefits - costs of program)/costs of program. Results were weighted by study size and combined using meta-analysis techniques. Sensitivity analysis was performed using two additional methodological quality checklists. The influences of quality score and important study characteristics on ROI were explored. Fifty-one studies (61 intervention arms) published between 1984 and 2012 included 261,901 participants and 122,242 controls from nine industry types across 12 countries. Methodological quality scores were highly correlated between checklists (r = .84-.93). Methodological quality improved over time. Overall weighted ROI [mean ± standard deviation (confidence interval)] was 1.38 ± 1.97 (1.38-1.39), which indicated a 138% return on investment. When accounting for methodological quality, an inverse relationship to ROI was found. High-quality studies (n = 18) had a smaller mean ROI, 0.26 ± 1.74 (.23-.30), compared to moderate (n = 16) 0.90 ± 1.25 (.90-.91) and low-quality (n = 27) 2.32 ± 2.14 (2.30-2.33) studies. Randomized control trials (RCTs) (n = 12) exhibited negative ROI, -0.22 ± 2.41(-.27 to -.16). Financial returns become

About methodology to study plant uptake of radionuclides from soil

International Nuclear Information System (INIS)

Tuleubaev, B.A.; Ptitskaya, L.D.

2000-01-01

This paper presents methodology for studying particular features of radionuclides uptake by plants from contaminated soil as applied to the use of the former Semipalatinsk tet site territory, which are dependent upon physical-chemical and physical-mechanical properties of soil and biological peculiarities of meadow-pasture vegetation. (author)

Site study plan for geochemical analytical requirements and methodologies: Revision 1

International Nuclear Information System (INIS)

1987-12-01

This site study plan documents the analytical methodologies and procedures that will be used to analyze geochemically the rock and fluid samples collected during Site Characterization. Information relating to the quality aspects of these analyses is also provided, where available. Most of the proposed analytical procedures have been used previously on the program and are sufficiently sensitive to yield high-quality analyses. In a few cases improvements in analytical methodology (e.g., greater sensitivity, fewer interferences) are desired. Suggested improvements to these methodologies are discussed. In most cases these method-development activities have already been initiated. The primary source of rock and fluid samples for geochemical analysis during Site Characterization will be the drilling program, as described in various SRP Site Study Plans. The Salt Repository Project (SRP) Networks specify the schedule under which the program will operate. Drilling will not begin until after site ground water baseline conditions have been established. The Technical Field Services Contractor (TFSC) is responsible for conducting the field program of drilling and testing. Samples and data will be handled and reported in accordance with established SRP procedures. A quality assurance program will be utilized to assure that activities affecting quality are performed correctly and that the appropriate documentation is maintained. 28 refs., 9 figs., 14 tabs

Applying of component system development in object methodology, case study

Directory of Open Access Journals (Sweden)

Milan Mišovič

2013-01-01

Full Text Available To create computarization target software as a component system has been a very strong requirement for the last 20 years of software developing. Finally, the architectural components are self-contained units, presenting not only partial and overall system behavior, but also cooperating with each other on the basis of their interfaces. Among others, components have allowed flexible modification of processes the behavior of which is the foundation of components behavior without changing the life of the component system. On the other hand, the component system makes it possible, at design time, to create numerous new connections between components and thus creating modified system behaviors. This all enables the company management to perform, at design time, required behavioral changes of processes in accordance with the requirements of changing production and market.The development of software which is generally referred to as SDP (Software Development Process contains two directions. The first one, called CBD (Component–Based Development, is dedicated to the development of component–based systems CBS (Component–based System, the second target is the development of software under the influence of SOA (Service–Oriented Architecture. Both directions are equipped with their different development methodologies. The subject of this paper is only the first direction and application of development of component–based systems in its object–oriented methodologies. The requirement of today is to carry out the development of component-based systems in the framework of developed object–oriented methodologies precisely in the way of a dominant style. In some of the known methodologies, however, this development is not completely transparent and is not even recognized as dominant. In some cases, it is corrected by the special meta–integration models of component system development into an object methodology.This paper presents a case study

The organizational structure of an intensive care unit influences treatment of hypotension among critically ill patients: A retrospective cohort study

Science.gov (United States)

Boone, M. Dustin; Massa, Jennifer; Mueller, Ariel; Jinadasa, Sayuri P; Lee, Joon; Kothari, Rishi; Scott, Daniel J.; Callahan, Julie; Celi, Leo Anthony; Hacker, Michele R.

2016-01-01

Purpose Prior studies report that weekend admission to an intensive care unit is associated with increased mortality, potentially attributed to the organizational structure of the unit. This study aims to determine whether treatment of hypotension, a risk factor for mortality, differs according to level of staffing. Methods Using the Multiparameter Intelligent Monitoring in Intensive Care database, we conducted a retrospective study of patients admitted to an intensive care unit at Beth Israel Deaconess Medical Center who experienced one or more episodes of hypotension. Episode(s) were categorized according to the staffing level, defined as high during weekday daytime (7am–7pm) and low during weekends or nighttime (7pm–7am). Results Patients with a hypotensive event on a weekend were less likely to be treated compared to those that occurred during the weekday daytime (p=0.02). No association between weekday daytime versus weekday nighttime staffing levels and treatment of hypotension was found (RR 1.02; 95% CI 0.98–1.07). Conclusion Patients with a hypotensive event on a weekend were less likely to be treated than patients with an event during high-staffing periods. No association between weekday nighttime staffing and hypotension treatment was observed. We conclude that treatment of a hypotensive episode relies on more than solely staffing levels. PMID:26975737

Neuroscience Intermediate-Level Care Units Staffed by Intensivists: Clinical Outcomes and Cost Analysis.

Science.gov (United States)

Kyeremanteng, Kwadwo; Hendin, Ariel; Bhardwaj, Kalpana; Thavorn, Kednapa; Neilipovitz, Dave; Kubelik, Dalibour; D'Egidio, Gianni; Stotts, Grant; Rosenberg, Erin

2017-01-01

With an aging population and increasing numbers of intensive care unit admissions, novel ways of providing quality care at reduced cost are required. Closed neurointensive care units improve outcomes for patients with critical neurological conditions, including decreased mortality and length of stay (LOS). Small studies have demonstrated the safety of intermediate-level units for selected patient populations. However, few studies analyze both cost and safety outcomes of these units. This retrospective study assessed clinical and cost-related outcomes in an intermediate-level neurosciences acute care unit (NACU) before and after the addition of an intensivist to the unit's care team. Starting in October 2011, an intensivist-led model was adopted in a 16-bed NACU unit, including daytime coverage by a dedicated intensivist. Data were obtained from all patients admitted 1 year prior to and 2 years after this intervention. Primary outcomes were LOS and hospital costs. Safety outcomes included mortality and readmissions. Descriptive and analytic statistics were calculated. Individual and total patient costs were calculated based on per-day NACU and ward cost estimates and significance measured using bootstrapping. A total of 2931 patients were included over the study period. Patients were on average 59.5 years and 53% male. The most common reasons for admission were central nervous system (CNS) tumor (27.6%), ischemic stroke (27%), and subarachnoid hemorrhage (11%). Following the introduction of an intensivist, there was a significant reduction in NACU and hospital LOS, by 1 day and 3 days, respectively. There were no differences in readmissions or mortality. Adding an intensivist produced an individual cost savings of US$963 in NACU and US$2687 per patient total hospital stay. An intensivist-led model of intermediate-level neurointensive care staffed by intensivists is safe, decreases LOS, and produces cost savings in a system increasingly strained to provide quality

A study on methodological of software development for HEP

International Nuclear Information System (INIS)

Ding Yuzheng; Dai Guiliang

1999-01-01

The HEP related software system is a large one. It comprises mainly detector simulation software, DAQ software and offline system. The author discusses the advantages of OO object oriented methodologies applying to such software system, and the basic strategy for the usage of OO methodologies, languages and tools in the development of the HEP related software are given

Understanding nursing practice in stroke units: a Q-methodological study.

OpenAIRE

Clarke, DJ; Holt, J

2014-01-01

Abstract Purpose: Nurses represent the largest professional group working with stroke-survivors, but there is limited evidence regarding nurses' involvement in post-stroke rehabilitation. The purpose of this study was to identify and explore the perspectives of nurses and other multidisciplinary stroke team members on nurses' practice in stroke rehabilitation. Method: Q-methodological study with 63 multidisciplinary stroke unit team members and semi-structured interviews with 27 stroke unit t...

Guidance on assessing the methodological and reporting quality of toxicologically relevant studies: A scoping review.

Science.gov (United States)

Samuel, Gbeminiyi O; Hoffmann, Sebastian; Wright, Robert A; Lalu, Manoj Mathew; Patlewicz, Grace; Becker, Richard A; DeGeorge, George L; Fergusson, Dean; Hartung, Thomas; Lewis, R Jeffrey; Stephens, Martin L

2016-01-01

Assessments of methodological and reporting quality are critical to adequately judging the credibility of a study's conclusions and to gauging its potential reproducibility. To aid those seeking to assess the methodological or reporting quality of studies relevant to toxicology, we conducted a scoping review of the available guidance with respect to four types of studies: in vivo and in vitro, (quantitative) structure-activity relationships ([Q]SARs), physico-chemical, and human observational studies. Our aims were to identify the available guidance in this diverse literature, briefly summarize each document, and distill the common elements of these documents for each study type. In general, we found considerable guidance for in vivo and human studies, but only one paper addressed in vitro studies exclusively. The guidance for (Q)SAR studies and physico-chemical studies was scant but authoritative. There was substantial overlap across guidance documents in the proposed criteria for both methodological and reporting quality. Some guidance documents address toxicology research directly, whereas others address preclinical research generally or clinical research and therefore may not be fully applicable to the toxicology context without some translation. Another challenge is the degree to which assessments of methodological quality in toxicology should focus on risk of bias - as in clinical medicine and healthcare - or be broadened to include other quality measures, such as confirming the identity of test substances prior to exposure. Our review is intended primarily for those in toxicology and risk assessment seeking an entry point into the extensive and diverse literature on methodological and reporting quality applicable to their work. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Study on GIF PR/PP evaluation methodology

Energy Technology Data Exchange (ETDEWEB)

Lee, B. H.; Kwon, E. H.; Kim, H. D. [KAERI, Daejeon (Korea, Republic of)

2012-10-15

Proliferation resistance (PR) and physical protection (PP) is one of the four technology goals of generation IV nuclear energy systems (NESs). The PR component of the goal focuses on providing strong assurance that generation IV NESs are the least desirable sources for the diversion or undeclared production of nuclear materials, whereas the PP portion of the goal ensures that generation IV NESs are robust against theft and sabotage. In 2002, the road map of the Generation IV International Forum (GIF) envisioned that the R and D program for PR and PP would have three areas: 1) safeguards and physical protection technology R and D for each GIF system; 2) formulation of PR and PP criteria and metrics; and 3) evaluation of the criteria and metrics. To cover these R and D items, the PR and PP Working Group (PRPPWG) was formed in late 2002 and has since developed a methodology for PR and PP evaluation. In a succession of revisions beginning in 2004, consensus was achieved amongst all participating GIF countries and related organizations (i.e., IAEA and EU), and Revision 6 of the methodology report was approved by GIF for open distribution in 2011. The paper describes in detail the methodology developed by the PRPPWG and discusses its applicability to the sodium-cooled fast reactor (SFR) fuel cycle with pyro processing currently under development in Korea.

A study on the advanced statistical core thermal design methodology

International Nuclear Information System (INIS)

Lee, Seung Hyuk

1992-02-01

A statistical core thermal design methodology for generating the limit DNBR and the nominal DNBR is proposed and used in assessing the best-estimate thermal margin in a reactor core. Firstly, the Latin Hypercube Sampling Method instead of the conventional Experimental Design Technique is utilized as an input sampling method for a regression analysis to evaluate its sampling efficiency. Secondly and as a main topic, the Modified Latin Hypercube Sampling and the Hypothesis Test Statistics method is proposed as a substitute for the current statistical core thermal design method. This new methodology adopts 'a Modified Latin Hypercube Sampling Method' which uses the mean values of each interval of input variables instead of random values to avoid the extreme cases that arise in the tail areas of some parameters. Next, the independence between the input variables is verified through 'Correlation Coefficient Test' for statistical treatment of their uncertainties. And the distribution type of DNBR response is determined though 'Goodness of Fit Test'. Finally, the limit DNBR with one-sided 95% probability and 95% confidence level, DNBR 95/95 ' is estimated. The advantage of this methodology over the conventional statistical method using Response Surface and Monte Carlo simulation technique lies in its simplicity of the analysis procedure, while maintaining the same level of confidence in the limit DNBR result. This methodology is applied to the two cases of DNBR margin calculation. The first case is the application to the determination of the limit DNBR where the DNBR margin is determined by the difference between the nominal DNBR and the limit DNBR. The second case is the application to the determination of the nominal DNBR where the DNBR margin is determined by the difference between the lower limit value of the nominal DNBR and the CHF correlation limit being used. From this study, it is deduced that the proposed methodology gives a good agreement in the DNBR results

A new methodology to study customer electrocardiogram using RFM analysis and clustering

Directory of Open Access Journals (Sweden)

Mohammad Reza Gholamian

2011-04-01

Full Text Available One of the primary issues on marketing planning is to know the customer's behavioral trends. A customer's purchasing interest may fluctuate for different reasons and it is important to find the declining or increasing trends whenever they happen. It is important to study these fluctuations to improve customer relationships. There are different methods to increase the customer's willingness such as planning good promotions, an increase on advertisement, etc. This paper proposes a new methodology to measure customer's behavioral trends called customer electrocardiogram. The proposed model of this paper uses K-means clustering method with RFM analysis to study customer's fluctuations over different time frames. We also apply the proposed electrocardiogram methodology for a real-world case study of food industry and the results are discussed in details.

Epidemiologic Studies in Child and Adolescent Psychiatry: A Review of Methodology

Directory of Open Access Journals (Sweden)

Onur Burak Dursun

2010-01-01

Full Text Available Childhood psychiatric disorders are estimated to influence about 9 to 21% of relevant age group and interest in this disorders are increasing all over the world. The growing need to child and adolescent mental health leads the task of establishing proposals and policies in this field to become a priority for governments. The first step of such proposals should be determination of prevalence of child and adolescent mental disorders in that country. However, several major methodological problems make it hard to provide accurate prevalence estimates from epidemiological studies. Most common problems are within the fields of sampling, case definition, case ascertainment and data analyses. Such issues increases the costs of studies and hinder to reach large sample sizes. To minimize these problems, investigators have to be careful on choosing the appropriate methodology and diagnostic tools in their studies. Although there are many interviews and questionnaires for screening and diagnosing in child and adolescent psychiatry, only a few of them are suitable for epidemiological research. In parallel with the improvement in all fields of child and adolescent mental health in our country, some of the major screening and diagnosing tools used in prevalence studies in literature have already been translated and validated in Turkish. Most important of this tools for screening purposes are Child Behavior Checklist and Strengths and Difficulties Questionnaire and for diagnosing purposes are Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version and Development and Well-Being Assessment. The aims of this article are to review the methodological problems of epidemiologic studies in child and adolescent psychiatry and to briefly discuss suitable diagnostic tools for extended sampled epidemiologic studies in our country.

A case study for INPRO methodology based on Indian advanced heavy water reactor

International Nuclear Information System (INIS)

Anantharaman, K.; Saha, D.; Sinha, R.K.

2004-01-01

Under Phase 1A of the International Project on Innovative Nuclear Reactors and Fuel Cycles (INPRO) a methodology (INPRO methodology) has been developed which can be used to evaluate a given energy system or a component of such a system on a national and/or global basis. The INPRO study can be used for assessing the potential of the innovative reactor in terms of economics, sustainability and environment, safety, waste management, proliferation resistance and cross cutting issues. India, a participant in INPRO program, is engaged in a case study applying INPRO methodology based on Advanced Heavy Water Reactor (AHWR). AHWR is a 300 MWe, boiling light water cooled, heavy water moderated and vertical pressure tube type reactor. Thorium utilization is very essential for Indian nuclear power program considering the indigenous resource availability. The AHWR is designed to produce most of its power from thorium, aided by a small input of plutonium-based fuel. The features of AHWR are described in the paper. The case study covers the fuel cycle, to be followed in the near future, for AHWR. The paper deals with initial observations of the case study with regard to fuel cycle issues. (authors)

Economic evaluation studies in reproductive medicine: a systematic review of methodologic quality

NARCIS (Netherlands)

Moolenaar, Lobke M.; Vijgen, Sylvia M. C.; Hompes, Peter; van der Veen, Fulco; Mol, Ben Willem J.; Opmeer, Brent C.

2013-01-01

To evaluate the methodologic quality of economic analyses published in the field of reproductive medicine. Systematic review. Centers for reproductive care. Infertility patients. We performed a Medline search to identify economic evaluation studies in reproductive medicine. We included studies that

Methodological Flaws in Corpus-Based Studies on Malaysian ESL Textbooks

Science.gov (United States)

Zarifi, Abdolvahed; Mukundan, Jayakaran; Rezvani Kalajahi, Seyed Ali

2014-01-01

With the increasing interest among the pedagogy researchers in the use of corpus linguistics methodologies to study textbooks, there has emerged a similar enthusiasm among the materials developers to draw on empirical findings in the development of the state-of-the-art curricula and syllabi. In order for these research findings to have their…

Knowledge Management Audit - a methodology and case study

Directory of Open Access Journals (Sweden)

Thomas Lauer

2001-11-01

Full Text Available The strategic importance of knowledge in today’s organisation has been discussed extensively and research has looked at various issues in developing knowledge management systems. Both the characterisation of knowledge and alternate models for understanding the acquisition and use of such knowledge have taken on significant prominence. This is due to the complexities associated with acquiring and representing knowledge, and the varied nature of its use in knowledge work. However, the role of the knowledge workers and the processes that guide their knowledge work as they meet the knowledge goals of an organisation have received little attention. This paper proposes a knowledge audit (an assessment of the way knowledge processes meet an organisation’s knowledge goals methodology to understand the “gaps” in the needs of a knowledge worker before one develops KM systems. The methodology also uses “process change” research to help build a socio-technical environment critical for knowledge work. The audit methodology is applied to a particular case and the implementation of the audit recommendations is discussed. Future implications of such an audit are also discussed.

Methodology for Assessing the Degree of Internationalization of Business Academic Study Programmes

Directory of Open Access Journals (Sweden)

Dan-Cristian Dabija

2014-08-01

Full Text Available The purpose of this paper is to develop a methodology for assessing the degree of internationalization of undergraduate, Master’s and doctoral business programmes with the aid of complex indicators designed to capture the vast array of characteristics displayed by these programmes and contribute to their promotion in the international academic competition. The methodology should include both general indicators applicable to any study programme and some indicators that are specifically developed for business study programmes. No consensus exists in the internationalization literature and practice over the actual scope and the indicators to be considered in the implementation of such a study. Researchers rather propose methods for assessing and prioritizing universities and/or faculties and lay down a lot of criteria according to which rankings are developed. These rankings are mainly focused on the level of internationalization of socioeconomic and engineering study programmes. Being aware of the limits of theory and practice, the authors develop a scoring model that measures the degree of internationalization of business education curricula according to stringent criteria. The research originality lies in the attempt to describe the avenues of a new methodology for measuring and assessing realistically the economic study programmes so that these may be better positioned on the educational market and become more attractive to the future candidates. Based on a synergistic approach to indicators, the model may contribute to creating competitive advantage in relation to other programmes from the same university or from partner institutions.

Methodology for the digital calibration of analog circuits and systems with case studies

CERN Document Server

Pastre, Marc

2006-01-01

Methodology for the Digital Calibration of Analog Circuits and Systems shows how to relax the extreme design constraints in analog circuits, allowing the realization of high-precision systems even with low-performance components. A complete methodology is proposed, and three applications are detailed. To start with, an in-depth analysis of existing compensation techniques for analog circuit imperfections is carried out. The M/2+M sub-binary digital-to-analog converter is thoroughly studied, and the use of this very low-area circuit in conjunction with a successive approximations algorithm for digital compensation is described. A complete methodology based on this compensation circuit and algorithm is then proposed. The detection and correction of analog circuit imperfections is studied, and a simulation tool allowing the transparent simulation of analog circuits with automatic compensation blocks is introduced. The first application shows how the sub-binary M/2+M structure can be employed as a conventional di...

Factors contributing to evidence-based pressure ulcer prevention. A cross-sectional study.

Science.gov (United States)

Sving, Eva; Idvall, Ewa; Högberg, Hans; Gunningberg, Lena

2014-05-01

Implementation of evidence-based care for pressure ulcer prevention is lacking. As the hospital organization is complex, more knowledge is needed to understand how nursing care in this area can be improved. The present study investigated the associations between variables on different levels in the healthcare setting (patient, unit, hospital) and the documentation of (1) risk assessment and (2) skin assessment within 24h of admission, the use of (3) pressure-reducing mattresses and (4) planned repositioning in bed. A cross-sectional study. One university hospital and one general hospital. Geriatric (n=8), medical (n=24) and surgical (n=19) units. All adult patients (>17 years), in total 825, were included. A one-day prevalence study was conducted using the methodology specified by the European Pressure Ulcer Advisory Panel, together with the established methods used by the Collaborative Alliance for Nursing Outcomes. Independent variables were patient characteristics, hospital type, unit type, nurse staffing and workload. Dependent variables were documented risk and skin assessment within 24h of admission, pressure-reducing mattresses and planned repositioning in bed. The data were analysed with Logistic regression using the Generalized Estimating Equation (GEE) approach. Patients at risk of developing pressure ulcers (BradenPatient characteristics (high age and risk score) and hospital type were associated with pressure ulcer prevention. Surprisingly, nurse staffing played only a minor role. Leaders in healthcare organizations should establish routines on different levels that support evidence-based pressure ulcer prevention, and registered nurses need to assume responsibility for bedside care. Copyright © 2013 Elsevier Ltd. All rights reserved.

Front-line management, staffing and nurse-doctor relationships as predictors of nurse and patient outcomes. a survey of Icelandic hospital nurses.

Science.gov (United States)

Gunnarsdóttir, Sigrún; Clarke, Sean P; Rafferty, Anne Marie; Nutbeam, Don

2009-07-01

To investigate aspects of nurses' work environments linked with job outcomes and assessments of quality of care in an Icelandic hospital. Prior research suggests that poor working environments in hospitals significantly hinder retention of nurses and high quality patient care. On the other hand, hospitals with high retention rates (such as Magnet hospitals) show supportive management, professional autonomy, good inter-professional relations and nurse job satisfaction, reduced nurse burnout and improved quality of patient care. Cross-sectional survey of 695 nurses at Landspitali University Hospital, Reykjavík. Nurses' work environments were measured using the nursing work index-revised (NWI-R) and examined as predictors of job satisfaction, the Maslach burnout inventory (MBI) and nurse-assessed quality of patient care using linear and logistic regression approaches. An Icelandic adaptation of the NWI-R showed a five-factor structure similar to that of Lake (2002). After controlling for nurses' personal characteristics, job satisfaction, emotional exhaustion and nurse rated quality of care were found to be independently associated with perceptions of support from unit-level managers, staffing adequacy, and nurse-doctor relations. The NWI-R measures elements of hospital nurses' work environments that predict job outcomes and nurses' ratings of the quality of patient care in Iceland. Efforts to improve and maintain nurses' relations with nurse managers and doctors, as well as their perceptions of staffing adequacy, will likely improve nurse job satisfaction and employee retention, and may improve the quality of patient care.

A review on human reinstatement studies: an overview and methodological challenges.

Science.gov (United States)

Haaker, Jan; Golkar, Armita; Hermans, Dirk; Lonsdorf, Tina B

2014-09-01

In human research, studies of return of fear (ROF) phenomena, and reinstatement in particular, began only a decade ago and recently are more widely used, e.g., as outcome measures for fear/extinction memory manipulations (e.g., reconsolidation). As reinstatement research in humans is still in its infancy, providing an overview of its stability and boundary conditions and summarizing methodological challenges is timely to foster fruitful future research. As a translational endeavor, clarifying the circumstances under which (experimental) reinstatement occurs may offer a first step toward understanding relapse as a clinical phenomenon and pave the way for the development of new pharmacological or behavioral ways to prevent ROF. The current state of research does not yet allow pinpointing these circumstances in detail and we hope this review will aid the research field to advance in this direction. As an introduction, we begin with a synopsis of rodent work on reinstatement and theories that have been proposed to explain the findings. The review however mainly focuses on reinstatement in humans. We first describe details and variations of the experimental setup in reinstatement studies in humans and give a general overview of results. We continue with a compilation of possible experimental boundary conditions and end with the role of individual differences and behavioral and/or pharmacological manipulations. Furthermore, we compile important methodological and design details on the published studies in humans and end with open research questions and some important methodological and design recommendations as a guide for future research. © 2014 Haaker et al.; Published by Cold Spring Harbor Laboratory Press.

A review of costing methodologies in critical care studies.

Science.gov (United States)

Pines, Jesse M; Fager, Samuel S; Milzman, David P

2002-09-01

Clinical decision making in critical care has traditionally been based on clinical outcome measures such as mortality and morbidity. Over the past few decades, however, increasing competition in the health care marketplace has made it necessary to consider costs when making clinical and managerial decisions in critical care. Sophisticated costing methodologies have been developed to aid this decision-making process. We performed a narrative review of published costing studies in critical care during the past 6 years. A total of 282 articles were found, of which 68 met our search criteria. They involved a mean of 508 patients (range, 20-13,907). A total of 92.6% of the studies (63 of 68) used traditional cost analysis, whereas the remaining 7.4% (5 of 68) used cost-effectiveness analysis. None (0 of 68) used cost-benefit analysis or cost-utility analysis. A total of 36.7% (25 of 68) used hospital charges as a surrogate for actual costs. Of the 43 articles that actually counted costs, 37.2% (16 of 43) counted physician costs, 27.9% (12 of 43) counted facility costs, 34.9% (15 of 43) counted nursing costs, 9.3% (4 of 43) counted societal costs, and 90.7% (39 of 43) counted laboratory, equipment, and pharmacy costs. Our conclusion is that despite considerable progress in costing methodologies, critical care studies have not adequately implemented these techniques. Given the importance of financial implications in medicine, it would be prudent for critical care studies to use these more advanced techniques. Copyright 2002, Elsevier Science (USA). All rights reserved.

Security Testing in Agile Web Application Development - A Case Study Using the EAST Methodology

CERN Document Server

Erdogan, Gencer

2010-01-01

There is a need for improved security testing methodologies specialized for Web applications and their agile development environment. The number of web application vulnerabilities is drastically increasing, while security testing tends to be given a low priority. In this paper, we analyze and compare Agile Security Testing with two other common methodologies for Web application security testing, and then present an extension of this methodology. We present a case study showing how our Extended Agile Security Testing (EAST) performs compared to a more ad hoc approach used within an organization. Our working hypothesis is that the detection of vulnerabilities in Web applications will be significantly more efficient when using a structured security testing methodology specialized for Web applications, compared to existing ad hoc ways of performing security tests. Our results show a clear indication that our hypothesis is on the right track.

Energy retrofit of commercial buildings. Case study and applied methodology

Energy Technology Data Exchange (ETDEWEB)

Aste, N.; Del Pero, C. [Department of Building Environment Science and Technology (BEST), Politecnico di Milano, Via Bonardi 3, 20133 Milan (Italy)

2013-05-15

Commercial buildings are responsible for a significant share of the energy requirements of European Union countries. Related consumptions due to heating, cooling, and lighting appear, in most cases, very high and expensive. Since the real estate is renewed with a very small percentage each year and current trends suggest reusing the old structures, strategies for improving energy efficiency and sustainability should focus not only on new buildings, but also and especially on existing ones. Architectural renovation of existing buildings could provide an opportunity to enhance their energy efficiency, by working on the improvement of envelopes and energy supply systems. It has also to be noted that the measures aimed to improve the energy performance of buildings should pay particular attention to the cost-effectiveness of the interventions. In general, there is a lack of well-established methods for retrofitting, but if a case study achieves effective results, the adopted strategies and methodologies can be successfully replicated for similar kinds of buildings. In this paper, an iterative methodology for energy retrofit of commercial buildings is presented, together with a specific application on an existing office building. The case study is particularly significant as it is placed in an urban climatic context characterized by cold winters and hot summers; consequently, HVAC energy consumption is considerable throughout the year. The analysis and simulations of energy performance before and after the intervention, along with measured data on real energy performance, demonstrate the validity of the applied approach. The specifically developed design and refurbishment methodology, presented in this work, could be also assumed as a reference in similar operations.

Use of Comparative Case Study Methodology for US Public Health Policy Analysis: A Review.

Science.gov (United States)

Dinour, Lauren M; Kwan, Amy; Freudenberg, Nicholas

There is growing recognition that policies influence population health, highlighting the need for evidence to inform future policy development and reform. This review describes how comparative case study methodology has been applied to public health policy research and discusses the methodology's potential to contribute to this evidence. English-language, peer-reviewed articles published between 1995 and 2012 were sought from 4 databases. Articles were included if they described comparative case studies addressing US public health policy. Two researchers independently assessed the 20 articles meeting review criteria. Case-related characteristics and research design tactics utilized to minimize threats to reliability and validity, such as the use of multiple sources of evidence and a case study protocol, were extracted from each article. Although comparative case study methodology has been used to analyze a range of public health policies at all stages and levels, articles reported an average use of only 3.65 (out of 10) research design tactics. By expanding the use of accepted research design tactics, public health policy researchers can contribute to expanding the evidence needed to advance health-promoting policies.

Prior’s paradigm for the study of time and its methodological motivation

DEFF Research Database (Denmark)

Hasle, Per Frederik Vilhelm; Øhrstrøm, Peter

2016-01-01

A. N. Prior’s writings should obviously be studied already for historical reasons. His inventions of modern temporal logic and hybrid logic are clearly important events in the history of logic. But the enduring importance of studying his works also rests on his methodological approach, which...

The Health Behaviour in School-aged Children (HBSC) study: methodological developments and current tensions

DEFF Research Database (Denmark)

Roberts, Chris; Freeman, John; Samdal, Oddrun

2009-01-01

OBJECTIVES: To describe the methodological development of the HBSC survey since its inception and explore methodological tensions that need to be addressed in the ongoing work on this and other large-scale cross-national surveys. METHODS: Using archival data and conversations with members...... of the network, we collaboratively analysed our joint understandings of the survey's methodology. RESULTS: We identified four tensions that are likely to be present in upcoming survey cycles: (1) maintaining quality standards against a background of rapid growth, (2) continuous improvement with limited financial...... in working through such challenges renders it likely that HBSC can provide a model of other similar studies facing these tensions....

Proposal of methodology of tsunami accident sequence analysis induced by earthquake using DQFM methodology

International Nuclear Information System (INIS)

Muta, Hitoshi; Muramatsu, Ken

2017-01-01

Since the Fukushima-Daiichi nuclear power station accident, the Japanese regulatory body has improved and upgraded the regulation of nuclear power plants, and continuous effort is required to enhance risk management in the mid- to long term. Earthquakes and tsunamis are considered as the most important risks, and the establishment of probabilistic risk assessment (PRA) methodologies for these events is a major issue of current PRA. The Nuclear Regulation Authority (NRA) addressed the PRA methodology for tsunamis induced by earthquakes, which is one of the methodologies that should be enhanced step by step for the improvement and maturity of PRA techniques. The AESJ standard for the procedure of seismic PRA for nuclear power plants in 2015 provides the basic concept of the methodology; however, details of the application to the actual plant PRA model have not been sufficiently provided. This study proposes a detailed PRA methodology for tsunamis induced by earthquakes using the DQFM methodology, which contributes to improving the safety of nuclear power plants. Furthermore, this study also states the issues which need more research. (author)

Case study application of the IAEA safeguards assessment methodology to a mixed oxide fuel fabrication facility

International Nuclear Information System (INIS)

Swartz, J.; McDaniel, T.

1981-01-01

Science Applications, Inc. has prepared a case study illustrating the application of an assessment methodology to an international system for safeguarding mixed oxide (MOX) fuel fabrication facilities. This study is the second in a series of case studies which support an effort by the International Atomic Energy Agency (IAEA) and an international Consultant Group to develop a methodology for assessing the effectiveness of IAEA safeguards. 3 refs

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

Science.gov (United States)

Farren, Arlene T

2015-09-01

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

THE METHODOLOGICAL REVIEW OF THE STUDIES INVESTIGATING THE SUCCESS AND FAILURE FACTORS IN NEWPRODUCT DEVELOPMENT

Directory of Open Access Journals (Sweden)

Haluk Köksal

2013-05-01

Much has been written on the factors which can distinguish between successful and failure products. However, the methodologies in this area of research are almost as numerous as the articles which have been written. This article reviews the studies on new product success and failure factors from the methodological perspective.

A solar reserve methodology for renewable energy integration studies based on sub-hourly variability analysis

Energy Technology Data Exchange (ETDEWEB)

Ibanez, Eduardo; Brinkman, Gregory; Hummon, Marissa [National Renewable Energy Lab. (NREL), Golden, CO (United States); Lew, Debra

2012-07-01

Increasing penetration of wind and solar energy are raising concerns among electric system operators because of the variability and uncertainty associated with the power sources. Previous work focused on the quantification of reserves for systems with wind power. This paper presents a new methodology that allows the determination of necessary reserves for high penetrations of photovoltaic power and compares it to the wind-based methodology. The solar reserve methodology was applied to Phase 2 of the Western Wind and Solar Integration Study. A summary of the results is included. (orig.)

Scrum methodology in banking environment

OpenAIRE

Strihová, Barbora

2015-01-01

Bachelor thesis "Scrum methodology in banking environment" is focused on one of agile methodologies called Scrum and description of the methodology used in banking environment. Its main goal is to introduce the Scrum methodology and outline a real project placed in a bank focused on software development through a case study, address problems of the project, propose solutions of the addressed problems and identify anomalies of Scrum in software development constrained by the banking environmen...

App Studies : Platform Rules and Methodological Challenges

NARCIS (Netherlands)

Gerlitz, C.; Helmond, A.; van der Vlist, F.; Weltevrede, E.; De Groote, S.; Majmundar, P.

2016-01-01

The panel engages with conceptual and methodological challenges within a specific area of ‘internet rules’, namely the space of mobile apps. Whereas the web was set out to function as a ‘generative’ and open technology facilitating the production of unanticipated services and applications, the

The Psychological Study of Video Game Players: Methodological Challenges and Practical Advice

Science.gov (United States)

King, Daniel; Delfabbro, Paul; Griffiths, Mark

2009-01-01

Video game playing has received increased academic interest over the last few decades, particularly with regard to the psychological understanding of addiction. Based on the many studies carried out by the authors, this paper summarises some of the methodological challenges which may arise when studying video game players, including obstacles…

Feasability study for waterway infrastructure: International overview and methodological recommendations

Energy Technology Data Exchange (ETDEWEB)

Santos Fontes Pereira, L. dos; Brandão, R.; Yamashita, Y.; Guilherme de Aragão, J.J.

2016-07-01

The context in which the waterway transportation is in Brazil makes clear the development need of specific methodologies for the sector planning. This paper aims to compare the methods of analysis of technical, economic and environmental viability, adopted in Europe, United States and Brazil, listing the best practices and possible improvements of the method adopted in Brazil. The analysis of the documents was based on comparative method, seeking the common elements from its attributes. Each document was analysed in terms of: its structure; type of impacts; required indicators on each impact analysis; reference values for classification of indicators; and the form of integrated analysis of different impacts. The study suggests the inclusion of certain changes in the methodology of calculation and in its combination of tools and parameters used in the measurement of fiscal impacts on the comparative analysis of standard models usually adopted in the United States, Europe and the World Bank. (Author)

Case Study Methodology: Flexibility, Rigour, and Ethical Considerations for the Scholarship of Teaching and Learning

Directory of Open Access Journals (Sweden)

Marion L. Pearson

2015-12-01

Full Text Available Individuals and teams engaging in the scholarship of teaching and learning (SoTL in multidisciplinary higher education settings must make decisions regarding choice of research methodology and methods. These decisions are guided by the research context and the goals of the inquiry. With reference to our own recent experiences investigating pedagogical and curricular practices in a pharmacy program, we outline case study methodology as one of the many options available for SoTL inquiry. Case study methodology has the benefits of flexibility in terms of the types of research questions that can be addressed and the data collection methods that can be employed. Conducted with proper attention to the context of the case(s selected, ethical treatment of participants, and data management, case studies also have the necessary rigour to be credible and generalizable. In the matter of generalization, however, we recommend that the readers of a case study draw their own conclusions about the applicability of the findings to other settings.

Methodological issues in human studies of endocrine disrupting chemicals.

Science.gov (United States)

Lee, Duk-Hee; Jacobs, David R

2015-12-01

Possible harm from endocrine disrupting chemicals (EDCs) in humans is speculated based on two types of evidence; 1) increasing trends of suspected diseases in ecological studies of populations and 2) findings from traditional epidemiological studies of individuals. However, ecological findings are not regarded as direct human evidence of the relation between EDCs and disease, while the evidence among epidemiological studies of individuals is often inconsistent. Thus, a criticism is that linking EDCs and health in human is naively presumed without solid evidence. However, human studies of EDCs are methodologically complex and understanding methodological issues will help to interpret findings from existing human studies and to properly design optimal human studies. The key issues are low reliability of exposure assessment of EDCs with short half-lives, EDC mixtures, possibility of non-monotonic dose-response relationships, non-existence of an unexposed group, difficulties in measuring exposure during critical periods, and interactions with established risk factors. Furthermore, EDC mixtures may affect human health through other mechanisms than traditional endocrine disruption, for example glutathione depletion or mitochondrial dysfunction. Given this complexity, the most plausible scenario in humans is that exposure to EDC mixtures leads to increasing risk of related diseases at the ecological level, but inconsistent associations would be expected in traditional epidemiological studies. Although epidemiologists have long relied on Bradford Hill's criteria to objectively evaluate whether associations observed in epidemiology can be interpreted as causal, there are challenges to use these criteria for EDCs, particularly concerning consistency across studies and the findings of linear dose-response relationships. At the individual level, compared to EDCs with short half-lives, epidemiological studies of EDCs with long half-lives among populations with a relatively low

System study methodology development and potential utilization for fusion

International Nuclear Information System (INIS)

Djerassi, H.; Rouillard, J.; Leger, D.; Sarto, S.; Zappellini, G.; Gambi, G.

1989-01-01

The objective of this new methodology is to combine systemics with heuristics for engineering applications. The system method considers as a whole a set of dynamically interacting elements, organized for tasks. Heuristics tries to describe the rules to apply in scientific research. This methodology is a powerful tool for evaluating the options, compared with conventional analytical methods as a higher number of parameters can be taken into account, with a higher quality standard while comparing the possible options. The system method takes into account interacting data or random relationships by means of simulation modelling. Thus, a dynamical approach can be deduced and a sensitivity analysis can be performed for a very high number of options and basic data. This method can be limited to a specific objective such as a fusion reactor safety analysis, taking into account other major constraints such as the economical environment. The sophisticated architecture of a fusion reactor includes a large number of interacting systems. The new character of the fusion domain and the wide spectrum of the possible options strongly increase the advantages of a system study as a complete safety analysis can be defined before starting with the design. (orig.)

A Study on the Improvement of the INPRO Proliferation Resistance Assessment Methodology

International Nuclear Information System (INIS)

Ko, Won Il; Chang, Hong Lae

2010-07-01

consultancy meetings, the current version of the INPRO PR methodology needs to be revised according to the results of the current study on the development of an assessment procedure and metrics to evaluate the multiplicity and robustness of proliferation barriers

Study of adolescents exposed in utero. Methodological evaluation of the Nagasaki sample

Energy Technology Data Exchange (ETDEWEB)

Hrubec, Zdenek, Noble, K.B.; Burrow, G N

1962-09-12

Fetal tissues have been shown to be extremely sensitive to ionizing radiation, and therefore a group of children who were exposed in utero are of special interest. When these children entered adolescence, an intensive study was undertaken to determine whether differences not otherwise apparent would be revealed during the stress of this period of rapid growth. The purpose of this report is to describe the sample used to study these adolescent children who were exposed in utero and to provide reference information. The problems of using ex post facto methods as employed in this study have been discussed in detail elsewhere. In summary, the extent to which findings of a retrospective study may be generalized to a larger population can be determined only from a careful and extensive study of the characteristics of the sample and an evaluation of the procedures used in its selection. It is generally recognized that even an extensive methodologic exploration of this kind offers no conclusive proof that a sample is useful for a specific study. In the sample, some variables which may have a considerable effect on the medical data, such as socioeconomic status, have been taken into account only superficially. There is always the possibility that some important, completely unsuspected variables may produce spurious associations. However there is an almost infinite number of such factors which might conceivably affect the data. Vast research resources could be committed to a methodologic evaluation without fulfilling the basic purpose of the study. An approach must be devised which is judged methodologically adequate but which will not tax the research resource to the detriment of the basic objectives. It is hoped that this report will satisfy the requirements of this compromise. 30 references, 36 tables.

A methodological approach to the materiality of clothing: Wardrobe studies

OpenAIRE

Klepp, Ingun Grimstad; Mari, Bjerck

2012-01-01

The material is not just ‘a carrier’ of different types of symbols, but an active element in the practices. Bringing this to the fore requires new research methods. This article discusses a methodological approach, we call it a wardrobe study, which allows for the analysis of the way in which clothes relate to each other on the whole or within parts of the wardrobe. More specifically, we discuss how this method can contribute to increasing the materiality of clothes studies. The theoretical p...

Study and implementation of the CADIS methodology to research reactor shielding design

International Nuclear Information System (INIS)

Souza, Gregorio S.; Shorto, Julian M.B.; Santos, Adimir dos

2013-01-01

The Consistent Adjoint Driven Importance Sampling (CADIS) is a methodology that basically uses source biasing and a mesh-based importance map. Therefore, to make the best use of an importance map, the map must be consistent with the source biasing. To achieve this consistency, a Sn calculation could be made to improve the importance map and the computational performance. The MAVRIC (Monaco with Automated Variance Reduction using Importance Calculations) code does that and this work intends to study the code options to generate the importance map. A pool type 10 MW research reactor was designed in a simple way just to study the prompt gamma rays penetration in the concrete and therefore study the CADIS methodology applied to point detectors and mesh tallies. By keeping constant the simulation time and the CPU (Central Processing Unit) power a significant improvement was achieved in the relative errors for the point detectors and for the mesh tally. (author)

Relay chatter and operator response after a large earthquake: An improved PRA methodology with case studies

International Nuclear Information System (INIS)

Budnitz, R.J.; Lambert, H.E.; Hill, E.E.

1987-08-01

The purpose of this project has been to develop and demonstrate improvements in the PRA methodology used for analyzing earthquake-induced accidents at nuclear power reactors. Specifically, the project addresses methodological weaknesses in the PRA systems analysis used for studying post-earthquake relay chatter and for quantifying human response under high stress. An improved PRA methodology for relay-chatter analysis is developed, and its use is demonstrated through analysis of the Zion-1 and LaSalle-2 reactors as case studies. This demonstration analysis is intended to show that the methodology can be applied in actual cases, and the numerical values of core-damage frequency are not realistic. The analysis relies on SSMRP-based methodologies and data bases. For both Zion-1 and LaSalle-2, assuming that loss of offsite power (LOSP) occurs after a large earthquake and that there are no operator recovery actions, the analysis finds very many combinations (Boolean minimal cut sets) involving chatter of three or four relays and/or pressure switch contacts. The analysis finds that the number of min-cut-set combinations is so large that there is a very high likelihood (of the order of unity) that at least one combination will occur after earthquake-caused LOSP. This conclusion depends in detail on the fragility curves and response assumptions used for chatter. Core-damage frequencies are calculated, but they are probably pessimistic because assuming zero credit for operator recovery is pessimistic. The project has also developed an improved PRA methodology for quantifying operator error under high-stress conditions such as after a large earthquake. Single-operator and multiple-operator error rates are developed, and a case study involving an 8-step procedure (establishing feed-and-bleed in a PWR after an earthquake-initiated accident) is used to demonstrate the methodology

A Methodology for Retrieving Information from Malware Encrypted Output Files: Brazilian Case Studies

Directory of Open Access Journals (Sweden)

Nelson Uto

2013-04-01

Full Text Available This article presents and explains a methodology based on cryptanalytic and reverse engineering techniques that can be employed to quickly recover information from encrypted files generated by malware. The objective of the methodology is to minimize the effort with static and dynamic analysis, by using cryptanalysis and related knowledge as much as possible. In order to illustrate how it works, we present three case studies, taken from a big Brazilian company that was victimized by directed attacks focused on stealing information from a special purpose hardware they use in their environment.

Physician staffed helicopter emergency medical service dispatch via centralised control or directly by crew – case identification rates and effect on the Sydney paediatric trauma system

Directory of Open Access Journals (Sweden)

Garner Alan A

2012-12-01

Full Text Available Abstract Background Severe paediatric trauma patients benefit from direct transport to dedicated Paediatric Trauma Centres (PTC. Parallel case identification systems utilising paramedics from a centralised dispatch centre versus the crew of a physician staffed Helicopter Emergency Medical Service (HEMS allowed comparison of the two systems for case identification rates and subsequent timeliness of direct transfer to a PTC. Methods Paediatric trauma patients over a two year period from the Sydney region with an Injury Severity Score (ISS > 15 were retrospectively identified from a state wide trauma registry. Overall paediatric trauma system performance was assessed by comparisons of the availability of the physician staffed HEMS for patient characteristics, transport mode (direct versus indirect and the times required for the patient to arrive at the paediatric trauma centre. The proportion of patients transported directly to a PTC was compared between the times that the HEMS service was available versus the time that it was unavailable to determine if the HEMS system altered the rate of direct transport to a PTC. Analysis of variance was used to compare the identifying systems for various patient characteristics when the HEMS was available. Results Ninety nine cases met the inclusion criteria, 44 when the HEMS system was operational. Patients identified for physician response by the HEMS system were significantly different to those that were not identified with higher median ISS (25 vs 18, p = 0.011, and shorter times to PTC (67 vs 261mins, p = 0.015 and length of intensive care unit stays (2 vs 0 days, p = 0.045. Of the 44 cases, 21 were not identified, 3 were identified by the paramedic system and 20 were identified by the HEMS system, (P  Conclusions Physician staffed HEMS crew dispatch is significantly more likely to identify cases of severe paediatric trauma and is associated with a greater proportion of transports

Methodologies Developed for EcoCity Related Projects: New Borg El Arab, an Egyptian Case Study

Directory of Open Access Journals (Sweden)

Carmen Antuña-Rozado

2016-08-01

Full Text Available The aim of the methodologies described here is to propose measures and procedures for developing concepts and technological solutions, which are adapted to the local conditions, to build sustainable communities in developing countries and emerging economies. These methodologies are linked to the EcoCity framework outlined by VTT Technical Research Centre of Finland Ltd. for sustainable community and neighbourhood regeneration and development. The framework is the result of a long experience in numerous EcoCity related projects, mainly Nordic and European in scope, which has been reformulated in recent years to respond to the local needs in the previously mentioned countries. There is also a particular emphasis on close collaboration with local partners and major stakeholders. In order to illustrate how these methodologies can support EcoCity concept development and implementation, results from a case study in Egypt will be discussed. The referred case study relates to the transformation of New Borg El Arab (NBC, near Alexandria, into an EcoCity. The viability of the idea was explored making use of different methodologies (Roadmap, Feasibility Study, and Residents Energy Survey and Building Consumption Assessment and considering the Residential, Commercial/Public Facilities, Industrial, Services/Utilities, and Transport sectors.

Economic evaluation of health promotion interventions for older people: do applied economic studies meet the methodological challenges?

Science.gov (United States)

Huter, Kai; Dubas-Jakóbczyk, Katarzyna; Kocot, Ewa; Kissimova-Skarbek, Katarzyna; Rothgang, Heinz

2018-01-01

In the light of demographic developments health promotion interventions for older people are gaining importance. In addition to methodological challenges arising from the economic evaluation of health promotion interventions in general, there are specific methodological problems for the particular target group of older people. There are especially four main methodological challenges that are discussed in the literature. They concern measurement and valuation of informal caregiving, accounting for productivity costs, effects of unrelated cost in added life years and the inclusion of 'beyond-health' benefits. This paper focuses on the question whether and to what extent specific methodological requirements are actually met in applied health economic evaluations. Following a systematic review of pertinent health economic evaluations, the included studies are analysed on the basis of four assessment criteria that are derived from methodological debates on the economic evaluation of health promotion interventions in general and economic evaluations targeting older people in particular. Of the 37 studies included in the systematic review, only very few include cost and outcome categories discussed as being of specific relevance to the assessment of health promotion interventions for older people. The few studies that consider these aspects use very heterogeneous methods, thus there is no common methodological standard. There is a strong need for the development of guidelines to achieve better comparability and to include cost categories and outcomes that are relevant for older people. Disregarding these methodological obstacles could implicitly lead to discrimination against the elderly in terms of health promotion and disease prevention and, hence, an age-based rationing of public health care.

Methodological quality of meta-analyses on treatments for chronic obstructive pulmonary disease: a cross-sectional study using the AMSTAR (Assessing the Methodological Quality of Systematic Reviews) tool.

Science.gov (United States)

Ho, Robin S T; Wu, Xinyin; Yuan, Jinqiu; Liu, Siya; Lai, Xin; Wong, Samuel Y S; Chung, Vincent C H

2015-01-08

Meta-analysis (MA) of randomised trials is considered to be one of the best approaches for summarising high-quality evidence on the efficacy and safety of treatments. However, methodological flaws in MAs can reduce the validity of conclusions, subsequently impairing the quality of decision making. To assess the methodological quality of MAs on COPD treatments. A cross-sectional study on MAs of COPD trials. MAs published during 2000-2013 were sampled from the Cochrane Database of Systematic Reviews and Database of Abstracts of Reviews of Effect. Methodological quality was assessed using the validated AMSTAR (Assessing the Methodological Quality of Systematic Reviews) tool. Seventy-nine MAs were sampled. Only 18% considered the scientific quality of primary studies when formulating conclusions and 49% used appropriate meta-analytic methods to combine findings. The problems were particularly acute among MAs on pharmacological treatments. In 48% of MAs the authors did not report conflict of interest. Fifty-eight percent reported harmful effects of treatment. Publication bias was not assessed in 65% of MAs, and only 10% had searched non-English databases. The methodological quality of the included MAs was disappointing. Consideration of scientific quality when formulating conclusions should be made explicit. Future MAs should improve on reporting conflict of interest and harm, assessment of publication bias, prevention of language bias and use of appropriate meta-analytic methods.

The Methodology of Magpies

Science.gov (United States)

Carter, Susan

2014-01-01

Arts/Humanities researchers frequently do not explain methodology overtly; instead, they "perform" it through their use of language, textual and historic cross-reference, and theory. Here, methodologies from literary studies are shown to add to Higher Education (HE) an exegetical and critically pluralist approach. This includes…

Delirium diagnosis methodology used in research: a survey-based study.

Science.gov (United States)

Neufeld, Karin J; Nelliot, Archana; Inouye, Sharon K; Ely, E Wesley; Bienvenu, O Joseph; Lee, Hochang Benjamin; Needham, Dale M

2014-12-01

To describe methodology used to diagnose delirium in research studies evaluating delirium detection tools. The authors used a survey to address reference rater methodology for delirium diagnosis, including rater characteristics, sources of patient information, and diagnostic process, completed via web or telephone interview according to respondent preference. Participants were authors of 39 studies included in three recent systematic reviews of delirium detection instruments in hospitalized patients. Authors from 85% (N = 33) of the 39 eligible studies responded to the survey. The median number of raters per study was 2.5 (interquartile range: 2-3); 79% were physicians. The raters' median duration of clinical experience with delirium diagnosis was 7 years (interquartile range: 4-10), with 5% having no prior clinical experience. Inter-rater reliability was evaluated in 70% of studies. Cognitive tests and delirium detection tools were used in the delirium reference rating process in 61% (N = 21) and 45% (N = 15) of studies, respectively, with 33% (N = 11) using both and 27% (N = 9) using neither. When patients were too drowsy or declined to participate in delirium evaluation, 70% of studies (N = 23) used all available information for delirium diagnosis, whereas 15% excluded such patients. Significant variability exists in reference standard methods for delirium diagnosis in published research. Increasing standardization by documenting inter-rater reliability, using standardized cognitive and delirium detection tools, incorporating diagnostic expert consensus panels, and using all available information in patients declining or unable to participate with formal testing may help advance delirium research by increasing consistency of case detection and improving generalizability of research results. Copyright © 2014 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Radionuclide measurements, via different methodologies, as tool for geophysical studies on Mt. Etna

Energy Technology Data Exchange (ETDEWEB)

Morelli, D., E-mail: daniela.morelli@ct.infn.it [Dipartimento di Fisica e Astronomia, Universita di Catania, via S. Sofia, 64 I-95123 Catania (Italy); Istituto Nazionale di Fisica Nucleare- Sezione di Catania, via S. Sofia, 64 I-95123 Catania (Italy); Imme, G. [Dipartimento di Fisica e Astronomia, Universita di Catania, via S. Sofia, 64 I-95123 Catania (Italy); Istituto Nazionale di Fisica Nucleare- Sezione di Catania, via S. Sofia, 64 I-95123 Catania (Italy); Altamore, I.; Cammisa, S. [Dipartimento di Fisica e Astronomia, Universita di Catania, via S. Sofia, 64 I-95123 Catania (Italy); Giammanco, S. [Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Catania, Piazza Roma, 2, I-95123 Catania (Italy); La Delfa, S. [Dipartimento di Scienze Geologiche, Universita di Catania, Corso Italia,57 I-95127 Catania (Italy); Mangano, G. [Dipartimento di Fisica e Astronomia, Universita di Catania, via S. Sofia, 64 I-95123 Catania (Italy); Neri, M. [Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Catania, Piazza Roma, 2, I-95123 Catania (Italy); Patane, G. [Dipartimento di Scienze Geologiche, Universita di Catania, Corso Italia,57 I-95127 Catania (Italy)

2011-10-01

Natural radioactivity measurements represent an interesting tool to study geodynamical events or soil geophysical characteristics. In this direction we carried out, in the last years, several radionuclide monitoring both in the volcanic and tectonic areas of the oriental Sicily. In particular we report in-soil Radon investigations, in a tectonic area, including both laboratory and in-site measurements, applying three different methodologies, based on both active and passive detection systems. The active detection devices consisted of solid-state silicon detectors equipped in portable systems for short-time measurements and for long-time monitoring. The passive technique consisted of solid-state nuclear track detectors (SSNTD), CR-39 type, and allowed integrated measurements. The performances of the three methodologies were compared according to different kinds of monitoring. In general the results obtained with the three methodologies seem in agreement with each other and reflect the tectonic settings of the investigated area.

Radionuclide measurements, via different methodologies, as tool for geophysical studies on Mt. Etna

International Nuclear Information System (INIS)

Morelli, D.; Imme, G.; Altamore, I.; Cammisa, S.; Giammanco, S.; La Delfa, S.; Mangano, G.; Neri, M.; Patane, G.

2011-01-01

Natural radioactivity measurements represent an interesting tool to study geodynamical events or soil geophysical characteristics. In this direction we carried out, in the last years, several radionuclide monitoring both in the volcanic and tectonic areas of the oriental Sicily. In particular we report in-soil Radon investigations, in a tectonic area, including both laboratory and in-site measurements, applying three different methodologies, based on both active and passive detection systems. The active detection devices consisted of solid-state silicon detectors equipped in portable systems for short-time measurements and for long-time monitoring. The passive technique consisted of solid-state nuclear track detectors (SSNTD), CR-39 type, and allowed integrated measurements. The performances of the three methodologies were compared according to different kinds of monitoring. In general the results obtained with the three methodologies seem in agreement with each other and reflect the tectonic settings of the investigated area.

THE STUDY OF ORGANIZATIONAL CULTURE: METHODOLOGY FOR QUANTITATIVE EVALUATION AND ANALYSIS

Directory of Open Access Journals (Sweden)

To Thu Trang

2014-01-01

Full Text Available This article discusses the concept: methodof evaluation organizational culture, qualitative and quantitative assessment methodology and lists the basic methodologyfor assessing organizational culture. Fullydescribe professor Denison’s methodology for assessing organizational culture.

Development of assessment methodology for plant configuration control

Energy Technology Data Exchange (ETDEWEB)

Chung, Chang Hyun; You, Young Woo; Kim, Yoon Ik; Yang, Hui Chang; Huh, Byeong Gill; Lee, Dong Won; Ahn, Gwan Won [Seoul National Univ., Seoul (Korea, Republic of)

2001-03-15

The purpose of this study IS the development of effective and overall assessment methodology which reflects the characteristics of plants for the surveillance, maintenance, repair and operation of nuclear power plants. In this study, recent researches are surveyed and concept definition, procedures, current PSA methodologies, implementation of various models are evaluated. Through this survey, systematic assessment methodology is suggested. Configuration control assessment methodology suggested in this study for the purpose of the development of configuration control methodology reflecting the characteristics of Korean NPPs, can be utilized as the supplement of current PSA methodologies.

Description of common methodology used in all case studies, following the ILCD methodology guide and the ISO standards for LCA (ISO 14040 and 14044)

DEFF Research Database (Denmark)

Sonesson, Ulf; Anton, Assumpcio; Ohlau, Katrin

2011-01-01

This document describes common methodological issues for the case studies within LC-IMPACT. There will be five case studies in three areas performed within the project. The case studies are: Tomatoes, Margarine, Fish, Paper and printing and finally car manufacture and operation. In each case stud...

Performance improvement using methodology: case study.

Science.gov (United States)

Harmelink, Stacy

2008-01-01

The department of radiology at St. Luke's Regional Medical Center in Sioux City, IA implemented meaningful workflow changes for reducing patient wait times and, at the same time, improved customer and employee satisfaction scores. Lean methodology and the 7 Deadly Wastes, along with small group interaction, was used to evaluate and change the process of a patient waiting for an exam in the radiology department. The most important key to the success of a performance improvement project is the involvement of staff.

Methodological guidelines

Energy Technology Data Exchange (ETDEWEB)

Halsnaes, K.; Callaway, J.M.; Meyer, H.J.

1999-04-01

The guideline document establishes a general overview of the main components of climate change mitigation assessment. This includes an outline of key economic concepts, scenario structure, common assumptions, modelling tools and country study assumptions. The guidelines are supported by Handbook Reports that contain more detailed specifications of calculation standards, input assumptions and available tools. The major objectives of the project have been provided a methodology, an implementing framework and a reporting system which countries can follow in meeting their future reporting obligations under the FCCC and for GEF enabling activities. The project builds upon the methodology development and application in the UNEP National Abatement Coasting Studies (UNEP, 1994a). The various elements provide countries with a road map for conducting climate change mitigation studies and submitting national reports as required by the FCCC. (au) 121 refs.

Methodological guidelines

International Nuclear Information System (INIS)

Halsnaes, K.; Callaway, J.M.; Meyer, H.J.

1999-01-01

The guideline document establishes a general overview of the main components of climate change mitigation assessment. This includes an outline of key economic concepts, scenario structure, common assumptions, modelling tools and country study assumptions. The guidelines are supported by Handbook Reports that contain more detailed specifications of calculation standards, input assumptions and available tools. The major objectives of the project have been provided a methodology, an implementing framework and a reporting system which countries can follow in meeting their future reporting obligations under the FCCC and for GEF enabling activities. The project builds upon the methodology development and application in the UNEP National Abatement Coasting Studies (UNEP, 1994a). The various elements provide countries with a road map for conducting climate change mitigation studies and submitting national reports as required by the FCCC. (au) 121 refs

NMR-Metabolic Methodology in the Study of GM Foods

Directory of Open Access Journals (Sweden)

Irene D’Amico

2010-01-01

Full Text Available The 1H-NMR methodology used in the study of genetically modified (GM foods is discussed. Transgenic lettuce (Lactuca sativa cv "Luxor" over-expressing the Arabidopsis KNAT1 gene is presented as a case study. Twenty-two water-soluble metabolites (amino acids, organic acids, sugars present in leaves of conventional and GM lettuce were monitored by NMR and quantified at two developmental stages. The NMR spectra did not reveal any difference in metabolite composition between the GM lettuce and the wild type counterpart. Statistical analyses of metabolite variables highlighted metabolism variation as a function of leaf development as well as the transgene. A main effect of the transgene was in altering sugar metabolism.

A study on the proliferation resistance evaluation methodology for nuclear energy system

International Nuclear Information System (INIS)

Kim, Min Su

2007-02-01

The framework of proliferation resistance evaluation methodology, based on attribute analysis and scenario analysis, for nuclear energy system is suggested in order to allow for the comprehensive assessment of proliferation resistance by addressing the intrinsic and extrinsic features of nuclear energy system. Proliferation resistance is viewed within the context of the success tree model of proliferator's diversion attempt and expressed by the value of top event probability of the success tree model. This study focused on the method that the value of top event is estimated. The methodology uses two different methods to quantify the likelihood of basic events constituting the top event. The likelihood of basic event success affected by intrinsic feature of nuclear energy system was assessed by using multi-attribute utility theory and likelihood of basic event related to the diversion detection measures was assessed by direct expert elicitation. The value of top event was calculated based on the intersection of probabilities of basic event success. Feasibility of the methodology was explored by applying it to selected reference nuclear energy systems. System-Integrated Modular Advanced Reactor (SMART) system and Light Water Reactor (LWR) were chosen as reference systems and the value proliferation resistance of SMART and LWR were evaluated. Characteristics of inherent features and hypothesized safeguards measures of both systems were identified and used as input data to evaluate proliferation resistance. The results and conclusions are applicable only within the context of subjectivity of this methodology

Decline in Reference Transactions with Few Questions Referred to Librarian when the Reference Desk is Staffed by a Paraprofessional. A Review of: Dinkins, D., & Ryan, S. M. (2010. Measuring referrals: The use of paraprofessionals at the reference desk. The Journal of Academic Librarianship, 36(4, 279-286.

Directory of Open Access Journals (Sweden)

Diana K. Wakimoto

2011-03-01

.5% decrease in the number of reference desk transactions during the paraprofessional's hours on the desk compared to the previous year when the desk was staffed by professional librarians. Overall, reference desk transactions for all hours decreased 4.1% compared to the previous year. The results from the questionnaire on his experiences at the reference desk showed that the paraprofessional was satisfied with his training, comfortable with referring questions to the librarians, did not use the print reference collection extensively, thought the "interface for searching the library's catalogue/databases is dated at best" (p. 285, and felt that being close in age to many of the students was a disadvantage while working at the reference desk.Conclusion — The authors concluded that staffing the reference desk with a paraprofessional was a success and that the "referrals to librarians had been made appropriately and when necessary" (p. 285. The results corroborated previous studies that showed only a "small percentage of reference desk transactions would need to be referred to a librarian" (p. 285. In part, because of the success of staffing the desk with a paraprofessional, the authors suggest that reference desk staffing configurations at academic libraries should be reevaluated. Librarians freed from duties at the physical reference desk could use this time to "develop virtual reference services" and expand information literacy programs (p. 286.To explain the decrease in number of transactions during the paraprofessional's time on the reference desk, the authors surmised four possibilities: patrons' reluctance to ask questions of someone new on the desk, their dissatisfaction with the paraprofessional's answers, the similarity in age between the paraprofessional and the "age of the student population" (p. 284, or the librarians being more conscientious in tallying every transaction. However, the authors doubted that users perceived the paraprofessional's answers as "less

Low-dose radiation epidemiological studies: an assessment of methodological problems

International Nuclear Information System (INIS)

Modan, B.

1991-01-01

The present report attempts to assess the problems inherent in the analysis of low dose radiation studies, with emphasis on possible sources of methodological errors in the published data, and the consequent relevance to risk estimates. The published data examined concerned populations exposed to nuclear sources such as fallout, weapons' test or in the vicinity of nuclear reactors, occupational exposure, intra-uterine diagnostic X-rays, scattered radiation following X-ray therapy and background irradiation. (UK)

ORGANIZATION OF FUTURE ENGINEERS' PROJECT-BASED LEARNING WHEN STUDYING THE PROJECT MANAGEMENT METHODOLOGY

Directory of Open Access Journals (Sweden)

Halyna V. Lutsenko

2015-02-01

Full Text Available The peculiarities of modern world experience of implementation of project-based learning in engineering education have been considered. The potential role and place of projects in learning activity have been analyzed. The methodology of organization of project-based activity of engineering students when studying the project management methodology and computer systems of project management has been proposed. The requirements to documentation and actual results of students' projects have been described in detail. The requirements to computer-aided systems of project management developed by using Microsoft Project in the scope of diary scheduling and resources planning have been formulated.

Development of a field measurement methodology for studying the thermal indoor environment in hybrid GEOTABS buildings

DEFF Research Database (Denmark)

Kazanci, Ongun Berk; Khovalyg, Dolaana; Olesen, Bjarne W.

2018-01-01

buildings. The three demonstration buildings were an office building in Luxembourg, an elderly care home in Belgium, and an elementary school in Czech Republic. All of these buildings are equipped with hybrid GEOTABS systems; however, they vary in size and function, which requires a unique measurement...... methodology for studying them. These buildings already have advanced Building Management Systems (BMS); however, a more detailed measurement plan was needed for the purposes of the project to document the current performance of these systems regarding thermal indoor environment and energy performance......, and to be able to document the improvements after the implementation of the MPC. This study provides the details of the developed field measurement methodology for each of these buildings to study the indoor environmental quality (IEQ) in details. The developed measurement methodology can be applied to other...

Radiological safety methodology in radioactive tracer applications for hydrodynamics and environmental studies

International Nuclear Information System (INIS)

Suarez, R.; Badano, A.; Dellepere, A.; Artucio, G.; Bertolotti, A.

1995-01-01

The use of radioactive tracer techniques as control sewage disposal contamination in Montevideo Estuarine and Carrasco beach has been studied for the Nuclear Technology National Direction. Hydrodynamic models simulation has been introduced as work methodology. As well as radiological safety and radioactive material applications in the environmental studies has been evaluated mainly in the conclusions and recommendations in this report. maps

Methodological and hermeneutic reduction - a study of Finnish multiple-birth families.

Science.gov (United States)

Heinonen, Kristiina

2015-07-01

To describe reduction as a method in methodological and hermeneutic reduction and the hermeneutic circle using van Manen's principles, with the empirical example of the lifeworlds of multiple-birth families in Finland. Reduction involves several levels that can be distinguished for their methodological usefulness. Researchers can use reduction in different ways and dimensions for their methodological needs. Open interviews with public health nurses, family care workers and parents of twins. The systematic literature and knowledge review shows there were no articles on multiple-birth families that used van Manen's method. This paper presents reduction as a method that uses the hermeneutic circle. The lifeworlds of multiple-birth families consist of three core themes: 'A state of constant vigilance'; 'Ensuring that they can continue to cope'; and 'Opportunities to share with other people'. Reduction allows us to perform deep phenomenological-hermeneutic research and understand people's lifeworlds. It helps to keep research stages separate but also enables a consolidated view. Social care and healthcare professionals have to hear parents' voices better to comprehensively understand their situation; they also need further tools and training to be able to empower parents of twins. The many variations in adapting reduction mean its use can be very complex and confusing. This paper adds to the discussion of phenomenology, hermeneutic study and reduction.

A Critique of Methodological Dualism in Education

Science.gov (United States)

Yang, Jeong A.; Yoo, Jae-Bong

2018-01-01

This paper aims to critically examine the paradigm of methodological dualism and explore whether methodologies in social science currently are appropriate for educational research. There are two primary methodologies for studying education: quantitative and qualitative methods. This is what we mean by "methodological dualism". Is…

A comparison of methodological guides for creating microregional strategies of Central European rural areas. Case study: Czech Republic

Directory of Open Access Journals (Sweden)

Jakub Trojan

2012-05-01

Full Text Available This paper discusses the complementarity of methodological guides dealing with microregional development in Central Europe. As an example, the Czech Republic framework has been selected. This study compares seven common methodologies written in Czech, which the author has divided into three groups, namely manual-like methodologies, semi-scientific texts and hybrid texts dealing with other complementary aspects. The result is a comparison of methodologies, their usage and implications for the practices of regional development. The paper also includes a brief analysis of sustainable development elements incorporated into the methodological texts. The final part outlines links to the four-capital model of regional development.

Physician staffed helicopter emergency medical service dispatch via centralised control or directly by crew - case identification rates and effect on the Sydney paediatric trauma system.

Science.gov (United States)

Garner, Alan A; Lee, Anna; Weatherall, Andrew

2012-12-18

Severe paediatric trauma patients benefit from direct transport to dedicated Paediatric Trauma Centres (PTC). Parallel case identification systems utilising paramedics from a centralised dispatch centre versus the crew of a physician staffed Helicopter Emergency Medical Service (HEMS) allowed comparison of the two systems for case identification rates and subsequent timeliness of direct transfer to a PTC. Paediatric trauma patients over a two year period from the Sydney region with an Injury Severity Score (ISS) > 15 were retrospectively identified from a state wide trauma registry. Overall paediatric trauma system performance was assessed by comparisons of the availability of the physician staffed HEMS for patient characteristics, transport mode (direct versus indirect) and the times required for the patient to arrive at the paediatric trauma centre. The proportion of patients transported directly to a PTC was compared between the times that the HEMS service was available versus the time that it was unavailable to determine if the HEMS system altered the rate of direct transport to a PTC. Analysis of variance was used to compare the identifying systems for various patient characteristics when the HEMS was available. Ninety nine cases met the inclusion criteria, 44 when the HEMS system was operational. Patients identified for physician response by the HEMS system were significantly different to those that were not identified with higher median ISS (25 vs 18, p = 0.011), and shorter times to PTC (67 vs 261mins, p = 0.015) and length of intensive care unit stays (2 vs 0 days, p = 0.045). Of the 44 cases, 21 were not identified, 3 were identified by the paramedic system and 20 were identified by the HEMS system, (P system was available (RR 1.81, 95% CI 1.20-2.73). The median time (minutes) to arrival at the PTC was shorter when HEMS available (HEMS available 92, IQR 50-261 versus HEMS unavailable 296, IQR 84-583, P < 0.01). Physician staffed

Safety studies on Korean fusion DEMO plant using integrated safety assessment methodology

International Nuclear Information System (INIS)

Oh, Kyemin; Kang, Myoung-suk; Heo, Gyunyoung; Kim, Hyoung-chan

2014-01-01

Highlights: •The purpose of this paper is to suggest methodology that can investigate safety issues and provides a case study for Korean fusion DEMO plant. •The concepts of integrated safety assessment methodology (ISAM) that can be applied in addressing regulatory requirements and recognizing safety issues for K-DEMO were emphasized. •Phenomena identification and ranking table (PIRT) was proposed. It can recognize vulnerabilities of systems and identify the gaps in technical areas requiring additional researches. •This work is expected to contribute on the conceptual design of safety features for K-DEMO to design engineers and the guidance for regulatory requirements to licensers. -- Abstract: The purpose of this paper is to suggest methodology that can investigate safety issues and provides a case study for Korean fusion DEMO plant (K-DEMO) as a part of R and D program through the National Fusion Research Institute of Korea. Even though nuclear regulation and licensing framework is well setup due to the operating and design experience of Pressurized Water Reactors (PWRs) since 1970s, the regulatory authority of South Korea has concerns on the challenge of facing new nuclear facilities including K-DEMO due to the differences in systems, materials, and inherent safety feature from conventional PWRs. Even though the follow-up of the ITER license process facilitates to deal with significant safety issues of fusion facilities, a licensee as well as a licenser should identify the gaps between ITER and DEMO in terms of safety issues. First we reviewed the methods of conducting safety analysis for unprecedented nuclear facilities such as Generation IV reactors, particularly very high temperature reactor (VHTR), which is called as integrated safety assessment methodology (ISAM). Second, the analysis for the conceptual design of K-DEMO on the basis of ISAM was conducted. The ISAM consists of five analytical tools to develop the safety requirements from licensee

Safety studies on Korean fusion DEMO plant using integrated safety assessment methodology

Energy Technology Data Exchange (ETDEWEB)

Oh, Kyemin; Kang, Myoung-suk [Kyung Hee University, Youngin-si, Gyeonggi-do 446-701 (Korea, Republic of); Heo, Gyunyoung, E-mail: gheo@khu.ac.kr [Kyung Hee University, Youngin-si, Gyeonggi-do 446-701 (Korea, Republic of); Kim, Hyoung-chan [National Fusion Research Institute, Daejeon-si 305-333 (Korea, Republic of)

2014-10-15

Highlights: •The purpose of this paper is to suggest methodology that can investigate safety issues and provides a case study for Korean fusion DEMO plant. •The concepts of integrated safety assessment methodology (ISAM) that can be applied in addressing regulatory requirements and recognizing safety issues for K-DEMO were emphasized. •Phenomena identification and ranking table (PIRT) was proposed. It can recognize vulnerabilities of systems and identify the gaps in technical areas requiring additional researches. •This work is expected to contribute on the conceptual design of safety features for K-DEMO to design engineers and the guidance for regulatory requirements to licensers. -- Abstract: The purpose of this paper is to suggest methodology that can investigate safety issues and provides a case study for Korean fusion DEMO plant (K-DEMO) as a part of R and D program through the National Fusion Research Institute of Korea. Even though nuclear regulation and licensing framework is well setup due to the operating and design experience of Pressurized Water Reactors (PWRs) since 1970s, the regulatory authority of South Korea has concerns on the challenge of facing new nuclear facilities including K-DEMO due to the differences in systems, materials, and inherent safety feature from conventional PWRs. Even though the follow-up of the ITER license process facilitates to deal with significant safety issues of fusion facilities, a licensee as well as a licenser should identify the gaps between ITER and DEMO in terms of safety issues. First we reviewed the methods of conducting safety analysis for unprecedented nuclear facilities such as Generation IV reactors, particularly very high temperature reactor (VHTR), which is called as integrated safety assessment methodology (ISAM). Second, the analysis for the conceptual design of K-DEMO on the basis of ISAM was conducted. The ISAM consists of five analytical tools to develop the safety requirements from licensee

Research methodology used in studies of child disaster mental health interventions for posttraumatic stress.

Science.gov (United States)

Pfefferbaum, Betty; Newman, Elana; Nelson, Summer D; Liles, Brandi D; Tett, Robert P; Varma, Vandana; Nitiéma, Pascal

2014-01-01

In the last decade, the development of community-based and clinical interventions to assist children and adolescents after a disaster has become an international priority. Clinicians and researchers have begun to scientifically evaluate these interventions despite challenging conditions. The objective of this study was to conduct a systematic review of the research methodology used in studies of child disaster mental health interventions for posttraumatic stress. This scientifically rigorous analysis used standards for methodological rigor of psychosocial treatments for posttraumatic stress disorder (PTSD) to examine 29 intervention studies. This analysis revealed that further refinement of methodology is needed to determine if certain intervention approaches are superior to other approaches and if they provide benefit beyond natural recovery. Most studies (93.1%) clearly described the interventions being tested or used manuals to guide application and most (89.7%) used standardized instruments to measure outcomes, and many used random assignment (69.0%) and provided assessor training (65.5%). Fewer studies used blinded assessment (44.8%) or measured treatment adherence (48.3%), and sample size in most studies (82.8%) was not adequate to detect small effects generally expected when comparing two active interventions. Moreover, it is unclear what constitutes meaningful change in relation to treatment especially for the numerous interventions administered to children in the general population. Overall, the results are inconclusive about which children, what settings, and what approaches are most likely to be beneficial. © 2014.

Structural mapping from MSS-LANDSAT imagery: A proposed methodology for international geological correlation studies

Science.gov (United States)

Dejesusparada, N. (Principal Investigator); Crepani, E.; Martini, P. R.

1980-01-01

A methodology is proposed for international geological correlation studies based on LANDSAT-MSS imagery, Bullard's model of continental fit and compatible structural trends between Northeast Brazil and the West African counterpart. Six extensive lineaments in the Brazilian study area are mapped and discussed according to their regional behavior and in relation to the adjacent continental margin. Among the first conclusions, correlations were found between the Sobral Pedro II Lineament and the megafaults that surround the West African craton; and the Pernambuco Lineament with the Ngaurandere Linemanet in Cameroon. Ongoing research to complete the methodological stages includes the mapping of the West African structural framework, reconstruction of the pre-drift puzzle, and an analysis of the counterpart correlations.

Variação dos teores de constituintes voláteis de Cymbopogon citratus (DC Staf, Poaceae, coletados em diferentes regiões do Estado de São Paulo Variation in the amounts of volatile constituents of Cymbopogon citratus (DC Staf, Poaceae, collected in different regions of São Paulo State

Directory of Open Access Journals (Sweden)

Marcos R. Furlan

2010-11-01

Full Text Available O óleo essencial extraído de Cymbopogon citratus (DC Staf, Poaceae, é rico em citral sendo amplamente empregado na indústria química e farmacêutica. Os objetivos desse estudo foram avaliar o conteúdo de citral entre populações de C. citratus coletados em duas regiões diferentes (Ibiúna e Pindamonhangaba, Estado de São Paulo. O óleo essencial extraído de uma população cultivada em Pindamonhangaba-SP apresentou uma concentração alta de citral (aproximadamente 96,0%, enquanto que o óleo extraído da população de Ibiúna-SP apresentou, além de citral, proporções elevadas de outro monoterpeno, o geraniol. Adicionalmente, os óleos essenciais obtidos desta população de C. citratus foram extraídos e analisados ao longo de 24 h (a cada 3 h, sendo que o teor de citral foi maior no período da noite, o que mostra a importância de estudos que avaliam as diferenças químicas associadas às mudanças circadianas. Os componentes dos óleos essenciais foram identificados por RMN de 13C, CG/EM e CG através do índice de Kovats.The essential oil extracted from Cymbopogon citratus (DC Staf, Poaceae, is rich in citral and has many applications in chemical and pharmaceutical industry. The aims of this study were evaluate the amount of citral in populations of C. citratus collected in two different regions (Ibiúna and Pindamonhangaba, São Paulo State. The essential oil extracted of a cultivated population in Pidamonhangaba-SP, showed a high content of citral (approximately 96.0%, while the essential oil from Ibiuna-SP, showed citral and high amounts of another monoterpene, geraniol. Additionally, the essential oils from this population of C. citratus were extracted and analyzed during 24 h (each 3 h, being the major concentration of citral in the night period, indicating that studies which evaluated the chemical differences associated to circadian changes. The components of essential oils were identified through 13C NMR, GC/MS, GC and

Pedagogical Studies in Teacher Education: Reintroducing methodology as the core of pedagogical studies

Directory of Open Access Journals (Sweden)

Marianne Vinje

2016-04-01

profession. The findings show an inconsistent use of concepts in pedagogical studies and varying concepts describing didactic categories of classroom activities and prac­tices, if they are present. The role of pedagogy in teacher education has varied, from being the main subject to a subject of reflection, and from a base for knowledge and tools to a base for reflection and formation. This article suggests that pedagogical studies must primarily include basic concepts concerning central activities or practices of the teaching profession as a way to reintroduce methodology and bring teacher education closer to the profession. With classroom activities as the foundation and framework, combined with the science of education, a pedagogy of teacher education can constitute itself. This approach also brings pedagogical studies back to the curricula covering the 1837–1939 period with teaching as their core content, and teaching methodology and didactics as the real pedagogy of teacher education.Keywords: student teachers, pedagogical studies, methodology, national curricula, reflection, pedagogy of teacher education

Methodologies to study human intestinal absorption. A review

NARCIS (Netherlands)

Versantvoort CHM; Rompelberg CJM; Sips AJAM; LBM

2000-01-01

Concepts in risk assessment practice are expressed in terms of external exposure, while internal exposure determines whether toxic effects will occur. Often only a fraction of the ingested compound is absorbed external exposure, resulting in a lower internal exposure. The methodologies most commonly

METHODOLOGY OF DOMESTIC STUDIES OF MEDICINAL DRUGS NEED AND THEIR CONSUMPTION

Directory of Open Access Journals (Sweden)

N. B. Dryomova

2015-01-01

Full Text Available At the current development stage of Russian healthcare rational use of limited financial resources for the fullest satisfaction of population's need in medicinal drugs acquires a special importance. Therefore, the issue about knowledge of experts in determination of need in drugs and evaluation of the consumption, as well as methods applied for these scientific and practical tasks resolution has a critical character. The purpose of our work is to characterize the development of research methodology of medicinal drugs need and their consumption in Russia. We have revealed the dynamics and tendencies of analyzed scientific direction development, leading scientists, principal methods, and study objects using scientometric methods of content-analysis and scientific works calculation (dissertations autoab-stracts. We have established the fact of significant change of methodology beginning with 2000 comparing with a period 1970-1980s. According to authors' opinion this was conditioned by objective need in problem solving connected with pharmaceutical support in the frameworks of state guarantees.

Methodology and integrated studies for the strategic regional uranium prospects

International Nuclear Information System (INIS)

Andrade Tolentino, J. de.

1984-01-01

An integrated methodology alternative to the traditional one used for uranium prospecting is presented. For this purpose a detailed revision of some methods for finding uranium was made. Then a geological unit located in Minas Gerais, Brazil, was chosen due to its geographical proximity to the Lagoa Real deposit in the Brazilian Bahia State. The methodology applied to this unit gave a preliminary indications of areas to be prospected in detail. 36 refs, 44 figs, 20 tabs

Canonical duality theory unified methodology for multidisciplinary study

CERN Document Server

Latorre, Vittorio; Ruan, Ning

2017-01-01

This book on canonical duality theory provides a comprehensive review of its philosophical origin, physics foundation, and mathematical statements in both finite- and infinite-dimensional spaces. A ground-breaking methodological theory, canonical duality theory can be used for modeling complex systems within a unified framework and for solving a large class of challenging problems in multidisciplinary fields in engineering, mathematics, and the sciences. This volume places a particular emphasis on canonical duality theory’s role in bridging the gap between non-convex analysis/mechanics and global optimization.  With 18 total chapters written by experts in their fields, this volume provides a nonconventional theory for unified understanding of the fundamental difficulties in large deformation mechanics, bifurcation/chaos in nonlinear science, and the NP-hard problems in global optimization. Additionally, readers will find a unified methodology and powerful algorithms for solving challenging problems in comp...

Application of Agent Methodology in Healthcare Information Systems

Directory of Open Access Journals (Sweden)

Reem Abdalla

2017-02-01

Full Text Available This paper presents a case study to describe the features and the phases of the two agent methodologies. The Gaia methodology for agent oriented analysis and design, Tropos is a detailed agent oriented software engineering methodology to explore each methodology's ability to present solutions for small problems. Also we provide an attempt to discover whether the methodology is in fact understandable and usable. In addition we were collecting and taking notes of the advantages and weaknesses of these methodologies during the study analysis for each methodology and the relationships among their models. The Guardian Angle: Patient-Centered Health Information System (GA: PCHIS is the personal system to help track, manage, and interpret the subject's health history, and give advice to both patient and provider is used as the case study throughout the paper.

Wind turbine power coefficient estimation by soft computing methodologies: Comparative study

International Nuclear Information System (INIS)

Shamshirband, Shahaboddin; Petković, Dalibor; Saboohi, Hadi; Anuar, Nor Badrul; Inayat, Irum; Akib, Shatirah; Ćojbašić, Žarko; Nikolić, Vlastimir; Mat Kiah, Miss Laiha; Gani, Abdullah

2014-01-01

Highlights: • Variable speed operation of wind turbine to increase power generation. • Changeability and fluctuation of wind has to be accounted. • To build an effective prediction model of wind turbine power coefficient. • The impact of the variation in the blade pitch angle and tip speed ratio. • Support vector regression methodology application as predictive methodology. - Abstract: Wind energy has become a large contender of traditional fossil fuel energy, particularly with the successful operation of multi-megawatt sized wind turbines. However, reasonable wind speed is not adequately sustainable everywhere to build an economical wind farm. In wind energy conversion systems, one of the operational problems is the changeability and fluctuation of wind. In most cases, wind speed can vacillate rapidly. Hence, quality of produced energy becomes an important problem in wind energy conversion plants. Several control techniques have been applied to improve the quality of power generated from wind turbines. In this study, the polynomial and radial basis function (RBF) are applied as the kernel function of support vector regression (SVR) to estimate optimal power coefficient value of the wind turbines. Instead of minimizing the observed training error, SVR p oly and SVR r bf attempt to minimize the generalization error bound so as to achieve generalized performance. The experimental results show that an improvement in predictive accuracy and capability of generalization can be achieved by the SVR approach in compare to other soft computing methodologies

Methodology for Analysing Energy Demand in Biogas Production Plants—A Comparative Study of Two Biogas Plants

Directory of Open Access Journals (Sweden)

Emma Lindkvist

2017-11-01

Full Text Available Biogas production through anaerobic digestion may play an important role in a circular economy because of the opportunity to produce a renewable fuel from organic waste. However, the production of biogas may require energy in the form of heat and electricity. Therefore, resource-effective biogas production must consider both biological and energy performance. For the individual biogas plant to improve its energy performance, a robust methodology to analyse and evaluate the energy demand on a detailed level is needed. Moreover, to compare the energy performance of different biogas plants, a methodology with a consistent terminology, system boundary and procedure is vital. The aim of this study was to develop a methodology for analysing the energy demand in biogas plants on a detailed level. In the methodology, the energy carriers are allocated to: (1 sub-processes (e.g., pretreatment, anaerobic digestion, gas cleaning, (2 unit processes (e.g., heating, mixing, pumping, lighting and (3 a combination of these. For a thorough energy analysis, a combination of allocations is recommended. The methodology was validated by applying it to two different biogas plants. The results show that the methodology is applicable to biogas plants with different configurations of their production system.

Application of systematic review methodology to the field of nutrition.

Science.gov (United States)

Lichtenstein, Alice H; Yetley, Elizabeth A; Lau, Joseph

2008-12-01

Systematic reviews represent a rigorous and transparent approach to synthesizing scientific evidence that minimizes bias. They evolved within the medical community to support development of clinical and public health practice guidelines, set research agendas, and formulate scientific consensus statements. The use of systematic reviews for nutrition-related topics is more recent. Systematic reviews provide independently conducted comprehensive and objective assessments of available information addressing precise questions. This approach to summarizing available data is a useful tool for identifying the state of science including knowledge gaps and associated research needs, supporting development of science-based recommendations and guidelines, and serving as the foundation for updates as new data emerge. Our objective is to describe the steps for performing systematic reviews and highlight areas unique to the discipline of nutrition that are important to consider in data assessment. The steps involved in generating systematic reviews include identifying staffing and planning for outside expert input, forming a research team, developing an analytic framework, developing and refining research questions, defining eligibility criteria, identifying search terms, screening abstracts according to eligibility criteria, retrieving articles for evaluation, constructing evidence and summary tables, assessing methodological quality and applicability, and synthesizing results including performing meta-analysis, if appropriate. Unique and at times challenging, nutrition-related considerations include baseline nutrient exposure, nutrient status, bioequivalence of bioactive compounds, bioavailability, multiple and interrelated biological functions, undefined nature of some interventions, and uncertainties in intake assessment. Systematic reviews are a valuable and independent component of decision-making processes by groups responsible for developing science-based recommendations

Kids, Adolescents, and Young Adults Cancer Study-A Methodological Approach in Cancer Epidemiology Research

International Nuclear Information System (INIS)

Link, N. L.; Maurer, E.; Largent, J.; Kent, E.; Sender, E.; Culver, H. A.; Morris, R. A.; Sender, E.

2009-01-01

Advances have been made in treatment and outcomes for pediatric cancer. However adolescents and young adults (AYAs) with cancer have not experienced similar relative improvements. We undertook a study to develop the methodology necessary for epidemiologic cancer research in these age groups. Our goal was to create the Kids, Adolescents, and Young Adults Cancer (KAYAC) project to create a resource to address research questions relevant to this population. We used a combination of clinic and population-based ascertainment to enroll 111 cases aged 0-39 for this methodology development study. The largest groups of cancer types enrolled include: breast cancer, leukemia, lymphoma, and melanoma. The overall participation rate is 69.8% and varies by age and tumor type. The study included patients, mothers, and fathers. The methods used to establish this resource are described, and the values of the resource in studies of childhood and young adult cancer are outlined.

Which Methodology Works Better? English Language Teachers' Awareness of the Innovative Language Learning Methodologies

Science.gov (United States)

Kurt, Mustafa

2015-01-01

The present study investigated whether English language teachers were aware of the innovative language learning methodologies in language learning, how they made use of these methodologies and the learners' reactions to them. The descriptive survey method was employed to disclose the frequencies and percentages of 175 English language teachers'…

A Methodology for Optimization in Multistage Industrial Processes: A Pilot Study

Directory of Open Access Journals (Sweden)

Piotr Jarosz

2015-01-01

Full Text Available The paper introduces a methodology for optimization in multistage industrial processes with multiple quality criteria. Two ways of formulation of optimization problem and four different approaches to solve the problem are considered. Proposed methodologies were tested first on a virtual process described by benchmark functions and next were applied in optimization of multistage lead refining process.

The role of structural characteristics in video-game play motivation: a Q-methodology study.

Science.gov (United States)

Westwood, Dave; Griffiths, Mark D

2010-10-01

Until recently, there has been very little naturalistic study of what gaming experiences are like, and how gaming fits into people's lives. Using a recently developed structural characteristic taxonomy of video games, this study examined the psycho-structural elements of computer games that motivate gamers to play them. Using Q-Sort methodology, 40 gamers participated in an online Q-sort task. Results identified six distinct types of gamers based on the factors generated: (a) story-driven solo gamers; (b) social gamers; (c) solo limited gamers; (d) hardcore online gamers; (e) solo control/identity gamers; and (f ) casual gamers. These gaming types are discussed, and a brief evaluation of similar and unique elements of the different types of gamer is also offered. The current study shows Q-methodology to be a relevant and applicable method in the psychological research of gaming.

77 FR 70451 - Proposed Collection; Comment Request; Methodological Studies for the Population Assessment of...

Science.gov (United States)

2012-11-26

... are no capital, operating or maintenance costs. Table 1--Estimated Annual Reporting Burden Summary... Collection: Title: Methodological Studies for Population Assessment of Tobacco and Health (PATH) Study. Type... concurrent basis]. Affected Public: Individuals. Type of Respondents: Youth (ages 12-17) and Adults (ages 18...

The methodological quality of economic evaluation studies in obstetrics and gynecology: a systematic review

NARCIS (Netherlands)

Vijgen, Sylvia M. C.; Opmeer, Brent C.; Mol, Ben Willem J.

2013-01-01

We evaluated the methodological quality of economic evaluation studies in the field of obstetrics and gynecology published in the last decade. A MEDLINE search was performed to find economic evaluation studies in obstetrics and gynecology from the years 1997 through 2009. We included full economic

US/UK Sensor-To-Shooter Multinational C4 Interoperability Study Force-On-Force Effectiveness Methodology

National Research Council Canada - National Science Library

Bailey, Timothy J

2000-01-01

.... This methodology has been successfully applied to Army, joint, and multinational studies. The latest of these studies, the US/UK Sensor-To-Shooter Multinational C4 Interoperability Study Force-On-Force Analysis, was an effort to measure the value...

Materials selection as an interdisciplinary technical activity: basic methodology and case studies

Directory of Open Access Journals (Sweden)

M. Ferrante

2000-04-01

Full Text Available The technical activity known as Materials Selection is reviewed in its concepts and methodologies. Objectives and strategies are briefly presented and two important features are introduced and discussed; (i Merit Indices: a combination of materials properties, which maximises the objectives chosen by the designer and (ii Materials Properties Maps: a bi-dimensional space whose coordinates are pairs of properties in which materials can be plotted and compared directly in terms of their merit indices. A general strategy for the deduction of these indices is explained and a formal methodology to establish a ranking of candidate materials when multiple constraints intervene is presented. Finally, two case studies are discussed in depth, one related to materials substitution in the context of mechanical design and a less conventional case linking material selection to physical comfort in the home furniture industry.

Synthesis of methodology development and case studies

OpenAIRE

Roetter, R.P.; Keulen, van, H.; Laar, van, H.H.

2000-01-01

The .Systems Research Network for Ecoregional Land Use Planning in Support of Natural Resource Management in Tropical Asia (SysNet). was financed under the Ecoregional Fund, administered by the International Service for National Agricultural Research (ISNAR). The objective of the project was to develop and evaluate methodologies and tools for land use analysis, and apply them at the subnational scale to support agricultural and environmental policy formulation. In the framework of this projec...

Kids'Cam: An Objective Methodology to Study the World in Which Children Live.

Science.gov (United States)

Signal, Louise N; Smith, Moira B; Barr, Michelle; Stanley, James; Chambers, Tim J; Zhou, Jiang; Duane, Aaron; Jenkin, Gabrielle L S; Pearson, Amber L; Gurrin, Cathal; Smeaton, Alan F; Hoek, Janet; Ni Mhurchu, Cliona

2017-09-01

This paper reports on a new methodology to objectively study the world in which children live. The primary research study (Kids'Cam Food Marketing) illustrates the method; numerous ancillary studies include exploration of children's exposure to alcohol, smoking, "blue" space and gambling, and their use of "green" space, transport, and sun protection. One hundred sixty-eight randomly selected children (aged 11-13 years) recruited from 16 randomly selected schools in Wellington, New Zealand used wearable cameras and GPS units for 4 days, recording imagery every 7 seconds and longitude/latitude locations every 5 seconds. Data were collected from July 2014 to June 2015. Analysis commenced in 2015 and is ongoing. Bespoke software was used to manually code images for variables of interest including setting, marketing media, and product category to produce variables for statistical analysis. GPS data were extracted and cleaned in ArcGIS, version 10.3 for exposure spatial analysis. Approximately 1.4 million images and 2.2 million GPS coordinates were generated (most were usable) from many settings including the difficult to measure aspects of exposures in the home, at school, and during leisure time. The method is ethical, legal, and acceptable to children and the wider community. This methodology enabled objective analysis of the world in which children live. The main arm examined the frequency and nature of children's exposure to food and beverage marketing and provided data on difficult to measure settings. The methodology will likely generate robust evidence facilitating more effective policymaking to address numerous public health concerns. Copyright © 2017. Published by Elsevier Inc.

Study to improve recriticality evaluation methodology after severe accident (Joint research)

International Nuclear Information System (INIS)

Kugo, Teruhiko; Ishikawa, Makoto; Nagaya, Yasunobu; Yokoyama, Kenji; Fukaya, Yuji; Maruyama, Hiromi; Kondo, Takao; Minato, Hirokazu; Tsuchiya, Akiyuki; Ishii, Yoshihiko; Fujimura, Koji

2014-03-01

The present report summarizes the results of a 2-year cooperative study between JAEA and Hitachi-GE Nuclear Energy in order to contribute to the settlement of the Fukushima-Daiich nuclear power plants which suffered from the severe accident on March 2011. In the Fukushima-Daiich plants, it is considered that the nuclear fuel in the core was melted down by the loss of ultimate heat sink by the station black out after the 2011 off the Pacific coast of Tohoku Earthquake. The position and/or the mass of the melted fuel have not been known yet. Therefore, the possibility of recriticality events and the severity of the postulated recriticality are uncertain. In the present study, the possible scenarios to reach the recriticality events in Fukushima-Daiich were investigated first. Then, the analytical methodology to evaluate the time-dependent recriticality events has been developed by modelling the reactivity insertion rate and the possible feedback according to the recriticality scenarios identified in the first step. The methodology developed here has been equipped as a transient simulation tool, PORCAS, which is operated on a multi-purpose platform for reactor analysis, MARBLE. Finally, the radiation exposure rates by the postulated recriticality events in Fukushima-Daiich were approximately evaluated to estimate the impact to the public environment. (author)

Comparative study between NCRP-49 and NCRP-147 methodologies for shielding calculus to fluoroscopy rooms

International Nuclear Information System (INIS)

Ferreira, Christiano Eduardo Martins

2011-01-01

The walls of a fluoroscopy room must be shielded to prevent unnecessary exposures to technicians and public individuals. Thus this dissertation aims to describe the methodologies contained in two documents which are references for the calculation of shielding those rooms. They are the National Council on Radiation Protection and Measurements Report No. 49 (NCRP Report No. 49) and No. 147 (NCRP Report No. 147), the latter being more recent publication. And based on such description was made a comparative study between the two methodologies, using for this, as a benchmark, spreadsheets computer program developed by Wolfram Mathematica 6. With that we could reach the final thickness of the barriers to a Standard Plan for a fluoroscopy room (provided by Siemens) and noted that the NCRP-49 presents a methodology with results more conservative. (author)

Methodological principles to study formation and development of floristic law in Ukraine

Directory of Open Access Journals (Sweden)

А. К. Соколова

2014-06-01

Full Text Available The paper investigates the problems associated with the determination of methods to study establishment of floristic law in Ukraine. It makes an investigation into the types of methods, establishes their interrelation and functional value. In addition, it analyzes the system of methodological reasons for development of ecological and floristic law and gives additional reasons.

Screening radon risks: A methodology for policymakers

International Nuclear Information System (INIS)

Eisinger, D.S.; Simmons, R.A.; Lammering, M.; Sotiros, R.

1991-01-01

This paper provides an easy-to-use screening methodology to estimate potential excess lifetime lung cancer risk resulting from indoor radon exposure. The methodology was developed under U.S. EPA Office of Policy, Planning, and Evaluation sponsorship of the agency's Integrated Environmental Management Projects (IEMP) and State/Regional Comparative Risk Projects. These projects help policymakers understand and use scientific data to develop environmental problem-solving strategies. This research presents the risk assessment methodology, discusses its basis, and identifies appropriate applications. The paper also identifies assumptions built into the methodology and qualitatively addresses methodological uncertainties, the direction in which these uncertainties could bias analyses, and their relative importance. The methodology draws from several sources, including risk assessment formulations developed by the U.S. EPA's Office of Radiation Programs, the EPA's Integrated Environmental Management Project (Denver), the International Commission on Radiological Protection, and the National Institute for Occupational Safety and Health. When constructed as a spreadsheet program, the methodology easily facilitates analyses and sensitivity studies (the paper includes several sensitivity study options). The methodology will be most helpful to those who need to make decisions concerning radon testing, public education, and exposure prevention and mitigation programs.26 references

Internet ethnography: a review of methodological considerations for studying online illness blogs.

Science.gov (United States)

Keim-Malpass, Jessica; Steeves, Richard H; Kennedy, Christine

2014-12-01

In recent history, the Internet has emerged as a wealth of archived, ongoing, interactive, and socially mediated data. Conducting Internet ethnography is a fairly new methodological approach, however, it has been previously described as a valid form of inquiry. Illness blogs, in particular, have great implications for nurse researchers, as they are able to study the experience of illness in a naturalistic and longitudinal manner, often with greater detail than data relying solely on participant recall. Participants are able to produce online illness blogs as a way to share their own illness narratives and connect with others going through similar processes. The purpose of this paper is to discuss methodological considerations in studying online illness blogs through Internet ethnography. This article provides an overview of Internet ethnography as an emerging qualitative method and an introduction to research using illness blogs. Through use of this method in an exemplar study of young women with cancer, key decision points are highlighted along with the study team's field experiences. Issues pertaining to method applicability, active vs. passive involvement as a researcher, ethical considerations, what constitutes data, sampling approach, procedural and analytic decisions, and thoughts regarding reflexivity and voice of the research participants' are addressed. Strengths and limitations of the study of online illness blogs through Internet ethnography in nursing science are also discussed. Copyright © 2014 Elsevier Ltd. All rights reserved.

Experimental study of a methodology for Fission-track Dating without neutron irradiation

International Nuclear Information System (INIS)

Hadler, J.C.; Iunes, P.J.; Tello, C.A.; Chemale, F.; Kawashita, K.; Curvo, E.A.C.; Santos, F.G.S.; Gasparini, T.E.; Moreira, P.A.F.P.; Guedes, S.

2009-01-01

To carry out the dating by the Fission Track Method (FTM) the international community that works with this method employs methodologies in which the mineral to be dated must be irradiated with neutrons. Such irradiation, performed in a nuclear reactor, demand a relatively long waiting time so that the activity of the sample attain a proper level for handling. The present work aims to establish a methodology that makes possible the dating by FTM using a mass spectrometer instead of a nuclear reactor. This methodology was applied to apatite samples from Durango, Mexico.

Methodological study of volcanic glass dating by fission track method

International Nuclear Information System (INIS)

Araya, A.M.O.

1987-01-01

After a description of the method and from the analysis of the age equation we show the methodology used in the plotting of the correction curve and the results of the study of correction curves and corrected ages. From a study of the size correction method we see that the reactor irradiation effect on the curve is negligible and that the correction curve is independent of the thermal treatment but, it depends on chemical treatment and sample. Comparing the corrected ages obtained from both correction method and the ages given by other authors we can conclude that they are in agreement and concerning the plateau method, both isothermal and isochronic plateau give the same results. (author) [pt

Optimal qualifications, staffing and scope of practice for first responder nurses in disaster.

Science.gov (United States)

Yin, Huahua; He, Haiyan; Arbon, Paul; Zhu, Jingci; Tan, Jing; Zhang, Limei

2012-01-01

To explore: the selection criteria for first responder nurses during disaster; scope of practice for disaster relief nurses; appropriate nurse - medical practitioner ratio at the disaster site. Nurses are key members of disaster response medical teams. A scarcity of literature exists relating to nurses attending disasters, their qualifications, experience, scope of practice and appropriate staffing ratios. Qualitative and quantitative data were collected via survey using self-developed questionnaires. Participants were 95 medical workers, who participated in emergency rescue teams following the 2008 Wenchuan earthquake in China. A response rate of 93·7% achieved. The questionnaire included questions relating to nurses: previous experience in disaster relief; scope of practice at the disaster site; optimal ratio of medical practitioners to nurses in disaster relief teams. Following a disaster, first responder nurses considered most suitable were those with at least three years clinical experience, particularly in the emergency department or having emergency rescue skills training. The scope of practice for disaster relief nurses was different to that of nurses working in a hospital. The majority of participants reported insufficient nurses during the relief effort, concluding the optimal ratio of medical practitioner to nurse should range between 1:1-1:2 depending on the task and situation. At the scene of disaster, the preferred first responder nurses were nurses: with emergency rescue training; experienced in the emergency department; with at least three years clinical experience. The scope of practice for first responder nurses needs to be extended. Appropriate nurse - medical practitioner ratios in responding medical teams is dependant on the specific medical requirements of the disaster. The recommendations made by this study provide a guide to ensure that nurses can contribute effectively as essential members of first responder emergency disaster relief teams

Development of assessment methodology for plant configuration control

Energy Technology Data Exchange (ETDEWEB)

Cheong, Chang Hyeon; Yu, Yeong Woo; Cho, Jae Seon; Kim, Ju Yeol; Kim, Yun Ik; Yang, Hui Chang; Park, Gang Min; Hur, Byeong Gil [Seoul National Univ., Seoul (Korea, Republic of)

1999-03-15

The purpose of this study is the development of effective and overall assessment methodology which reflects the characteristics of plants for the surveillance, maintenance, repair and operation of Nuclear Power Plant. The development of this methodology can contribute to enhance safety. In the first year of this study, recent researches are surveyed and concept definition, procedures, current PSA methodologies, implementation of various models are evaluated. Through this survey, systematic assessment methodology is suggested.

A Q-methodological study of smoking identities.

Science.gov (United States)

Farrimond, Hannah; Joffe, Helene; Stenner, Paul

2010-10-01

In contrast to the psychological literature on adolescent smoking, little research has investigated the social identities of adult smokers. This study aimed to identify shared 'smoking identities' amongst a sample of 64 British smokers from different socio-economic groups using Q-methodology. Participants were asked to sort 70 items concerning smoking and smokers according to their agreement/disagreement with them. The 64 Q-sorts were then subjected to a by-person factor analysis yielding six factors, with the first four interpretable factors being presented here. Each factor is understood to represent a distinct 'identity position'. The first two, the 'addicted' smoker, and the 'in control' smoker, oriented around a biomedical model of smoking as an addictive health risk. The final two, the 'no big deal' smoker and the 'proud' smoker reflected alternative understandings and values. The identity positions also differed in the extent to which smoking was considered a core part of self-identity. Unpacking the 'smoking identities' of current smokers offers the opportunity to devise targeted health promotion.

An Empirical Review of Research Methodologies and Methods in Creativity Studies (2003-2012)

Science.gov (United States)

Long, Haiying

2014-01-01

Based on the data collected from 5 prestigious creativity journals, research methodologies and methods of 612 empirical studies on creativity, published between 2003 and 2012, were reviewed and compared to those in gifted education. Major findings included: (a) Creativity research was predominantly quantitative and psychometrics and experiment…

Studies of national research performance: A case of ‘methodological nationalism’ and ‘zombie science’?

DEFF Research Database (Denmark)

Sørensen, Mads P.; Schneider, Jesper Wiborg

2017-01-01

The analytical point of departure in this paper is the ongoing debate, initiated by Ulrich Beck, on methodological nationalism within the social sciences. Based on a comprehensive study of research collaboration and mobility of researchers this paper discusses possible traces of methodological...... with researchers in other countries. The national research institutions are increasingly transnationalised due to the growing mobility of researchers. Based on an examination of all the papers registered in the Thompson Reuter’s Web of Science database we follow the development in research collaboration...

Characteristics of Public, Private, and Bureau of Indian Education Elementary and Secondary School Teachers in the United States: Results From the 2007-08 Schools and Staffing Survey. First Look. NCES 2009-324

Science.gov (United States)

Coopersmith, Jared

2009-01-01

This report presents selected findings from the school teacher data files of the 2007-08 Schools and Staffing Survey (SASS). SASS is a nationally representative sample survey of public, private, and Bureau of Indian Education-funded (BIE) K-12 schools, principals, and teachers in the 50 states and the District of Columbia. The public school…

A study on safety analysis methodology in spent fuel dry storage facility

Energy Technology Data Exchange (ETDEWEB)

Che, M. S.; Ryu, J. H.; Kang, K. M.; Cho, N. C.; Kim, M. S. [Hanyang Univ., Seoul (Korea, Republic of)

2004-02-15

Collection and review of the domestic and foreign technology related to spent fuel dry storage facility. Analysis of a reference system. Establishment of a framework for criticality safety analysis. Review of accident analysis methodology. Establishment of accident scenarios. Establishment of scenario analysis methodology.

Methodology applied to develop the DHIE: applied methodology

CSIR Research Space (South Africa)

Herselman, Marlien

2016-12-01

Full Text Available This section will address the methodology that was applied to develop the South African Digital Health Innovation Ecosystem (DHIE). Each chapter under Section B represents a specific phase in the methodology....

Comparison of methodologic quality and study/report characteristics between quantitative clinical nursing and nursing education research articles.

Science.gov (United States)

Schneider, Barbara St Pierre; Nicholas, Jennifer; Kurrus, Jeffrey E

2013-01-01

To compare the methodologic quality and study/report characteristics between quantitative clinical nursing and nursing education research articles. The methodologic quality of quantitative nursing education research needs to advance to a higher level. Clinical research can provide guidance for nursing education to reach this level. One hundred quantitative clinical research articles from-high impact journals published in 2007 and 37 education research articles from high impact journals published in 2006 to 2007 were chosen for analysis. Clinical articles had significantly higher quality scores than education articles in three domains: number of institutions studied, type of data, and outcomes. The findings indicate three ways in which nursing education researchers can strengthen the methodologic quality of their quantitative research. With this approach, greater funding may be secured for advancing the science of nursing education.

A Bayesian methodology for scaling radiation studies from animals to man

International Nuclear Information System (INIS)

DuMouchel, W.; Gror, P.G.B.

1989-01-01

This paper describes a Bayesian methodology for integrating studies in experimental animals and humans to obtain a risk estimate for a radionuclide for which no data or very limited human data are available. The method is quite general and is not limited to radiation studies. In fact, it was first developed for chemical toxicants. The methodology is illustrated using studies with rats, beagles, and humans exposed to isotopes of Ra and Pu. The goal is a quantitative risk estimate for bone cancer in humans exposed to internally deposited Pu. The choice of bone cancer as an end point and of Pu as the source of exposure was made partially because of its inherent interest but also because of issues of data availability and suitability. We performed Poisson regression analyses on 13 of 15 data sets. These analyses form the basis for the unifying method of interpreting the entire ensemble of studies. Each of the studies is summarized by the estimated dose-response slope and its estimated standard error. These summary statistics are combined with other available biological and physical information about species differences, physical and metabolic characteristics of isotopes, disease mechanisms, and the like. This information enters the analysis in the form of prior assumptions about the parameters of the Bayesian model combining the studies. The posterior distribution for the bone cancer rate in man from the Bayesian analysis of the 13 studies is updated with the limited data on Pu in humans. This update gives the final probability density for the bone cancer rate in humans exposed to internally deposited Pu. This density has a median of about three cancers per 100 Gy and has a 95% probability interval from 0.8 to 11 bone cancers per 100 Gy

Creativity in phenomenological methodology

DEFF Research Database (Denmark)

Dreyer, Pia; Martinsen, Bente; Norlyk, Annelise

2014-01-01

on the methodologies of van Manen, Dahlberg, Lindseth & Norberg, the aim of this paper is to argue that the increased focus on creativity and arts in research methodology is valuable to gain a deeper insight into lived experiences. We illustrate this point through examples from empirical nursing studies, and discuss......Nursing research is often concerned with lived experiences in human life using phenomenological and hermeneutic approaches. These empirical studies may use different creative expressions and art-forms to describe and enhance an embodied and personalised understanding of lived experiences. Drawing...... may support a respectful renewal of phenomenological research traditions in nursing research....

[Qualitative research methodology in health care].

Science.gov (United States)

Bedregal, Paula; Besoain, Carolina; Reinoso, Alejandro; Zubarew, Tamara

2017-03-01

Health care research requires different methodological approaches such as qualitative and quantitative analyzes to understand the phenomena under study. Qualitative research is usually the least considered. Central elements of the qualitative method are that the object of study is constituted by perceptions, emotions and beliefs, non-random sampling by purpose, circular process of knowledge construction, and methodological rigor throughout the research process, from quality design to the consistency of results. The objective of this work is to contribute to the methodological knowledge about qualitative research in health services, based on the implementation of the study, “The transition process from pediatric to adult services: perspectives from adolescents with chronic diseases, caregivers and health professionals”. The information gathered through the qualitative methodology facilitated the understanding of critical points, barriers and facilitators of the transition process of adolescents with chronic diseases, considering the perspective of users and the health team. This study allowed the design of a transition services model from pediatric to adult health services based on the needs of adolescents with chronic diseases, their caregivers and the health team.

Using MFM methodology to generate and define major accident scenarios for quantitative risk assessment studies

DEFF Research Database (Denmark)

Hua, Xinsheng; Wu, Zongzhi; Lind, Morten

2017-01-01

to calculate likelihood of each MAS. Combining the likelihood of each scenario with a qualitative risk matrix, each major accident scenario is thereby ranked for consideration for detailed consequence analysis. The methodology is successfully highlighted using part of BMA-process for production of hydrogen......Generating and defining Major Accident Scenarios (MAS) are commonly agreed as the key step for quantitative risk assessment (QRA). The aim of the study is to explore the feasibility of using Multilevel Flow Modeling (MFM) methodology to formulating MAS. Traditionally this is usually done based...

Methodological aspects of the 1993 Pelotas (Brazil) Birth Cohort Study

Science.gov (United States)

Victora, Cesar Gomes; Araújo, Cora Luiza Pavin; Menezes, Ana Maria Batista; Hallal, Pedro Curi; Vieira, Maria de Fátima; Neutzling, Marilda Borges; Gonçalves, Helen; Valle, Neiva Cristina; Lima, Rosangela Costa; Anselmi, Luciana; Behague, Dominique; Gigante, Denise Petrucci; Barros, Fernando Celso

2010-01-01

This paper describes the main methodological aspects of a cohort study, with emphasis on its recent phases, which may be relevant to investigators planning to carry out similar studies. In 1993, a population based study was launched in Pelotas, Southern Brazil. All 5,249 newborns delivered in the city’s hospitals were enrolled, and sub-samples were visited at the ages of one, three and six months and of one and four years. In 2004-5 it was possible to trace 87.5% of the cohort at the age of 10-12 years. Sub-studies are addressing issues related to oral health, psychological development and mental health, body composition, and ethnography. Birth cohort studies are essential for investigating the early determinants of adult disease and nutritional status, yet few such studies are available from low and middle-income countries where these determinants may differ from those documented in more developed settings. PMID:16410981

Self-Study as an Emergent Methodology in Career and Technical Education, Adult Education and Technology: An Invitation to Inquiry

Science.gov (United States)

Hawley, Todd S.; Hostetler, Andrew L.

2017-01-01

In this manuscript, the authors explore self-study as an emerging research methodology with the potential to open up spaces of inquiry for researchers, graduate students, and teachers in a broad array of fields. They argue that the fields of career and technical education (CTE), adult education and technology can leverage self-study methodology in…

The Nuclear Education and Staffing Challenge: Rebuilding Critical Skills in Nuclear Science and Technology

International Nuclear Information System (INIS)

Wogman, Ned A.; Bond, Leonard J.; Waltar, Alan E.; Leber, R E.

2005-01-01

The United States, the Department of Energy (DOE) and its National Laboratories, including the Pacific Northwest National Laboratory (PNNL), are facing a serious attrition of nuclear scientists and engineers and their capabilities through the effects of aging staff. Within the DOE laboratories, 75% of nuclear personnel will be eligible to retire by 2010. It is expected that there will be a significant loss of senior nuclear science and technology staff at PNNL within five years. PNNL's nuclear legacy is firmly rooted in the DOE Hanford site, the World War II Manhattan Project, and subsequent programs. Historically, PNNL was a laboratory were 70% of its activities were nuclear/radiological, and now just under 50% of its current business science and technology are nuclear and radiologically oriented. Programs in the areas of Nuclear Legacies, Global Security, Nonproliferation, Homeland Security and National Defense, Radiobiology and Nuclear Energy still involve more than 1,000 of the 3,800 current laboratory staff, and these include more than 420 staff who are certified as nuclear/radiological scientists and engineers. This paper presents the current challenges faced by PNNL that require an emerging strategy to solve the nuclear staffing issues through the maintenance and replenishment of the human nuclear capital needed to support PNNL nuclear science and technology programs

The Nuclear Education and Staffing Challenge: Rebuilding Critical Skills in Nuclear Science and Technology

International Nuclear Information System (INIS)

Wogman, Ned A.; Bond, Leonard J.; Waltar, Alan E.; Leber, R E.

2005-01-01

The United States, the Department of Energy (DOE) and its National Laboratories, including the Pacific Northwest National Laboratory (PNNL), are facing a serious attrition of nuclear scientists and engineers and their capabilities through the effects of aging staff. Within the DOE laboratories, 75% of nuclear personnel will be eligible to retire by 2010. It is expected that there will be a significant loss of senior nuclear science and technology staff at PNNL within five years. PNNL's nuclear legacy is firmly rooted in the DOE Hanford site, the World War II Manhattan Project, and subsequent programs. Historically, PNNL was a laboratory where 70% of its activities were nuclear/radiological, and now just under 50% of its current business science and technology are nuclear and radiologically oriented. Programs in the areas of Nuclear Legacies, Global Security, Nonproliferation, Homeland Security and National Defense, Radiobiology and Nuclear Energy still involve more than 1,000 of the 3,800 current laboratory staff, and these include more than 420 staff who are certified as nuclear/radiological scientists and engineers. This paper presents the current challenges faced by PNNL that require an emerging strategy to solve the nuclear staffing issues through the maintenance and replenishment of the human nuclear capital needed to support PNNL nuclear science and technology programs

The nuclear education and staffing challenge: Rebuilding critical skills in nuclear science and technology

International Nuclear Information System (INIS)

Wogman, N.A.; Bond, L.J.; Waltar, A.E.; Leber, R.E.

2005-01-01

The United States, the Department of Energy (DOE) and its National Laboratories, including the Pacific Northwest National Laboratory (PNNL), are facing a serious attrition of nuclear scientists and engineers and their capabilities through the effects of aging staff. Within the DOE laboratories, 75% of nuclear personnel will be eligible to retire by 2010. It is expected that there will be a significant loss of senior nuclear science and technology staff at PNNL within five years. PNNL's nuclear legacy is firmly rooted in the DOE Hanford site, the World War II Manhattan Project, and subsequent programs. Historically, PNNL was a laboratory where 70% of its activities were nuclear/radiological, and now just under 50% of its current business science and technology are nuclear and radiologically oriented. Programs in the areas of nuclear legacies, global security, nonproliferation, homeland security and national defense, radiobiology and nuclear energy still involve more than 1,000 of the 3,800 current laboratory staff, and these include more than 420 staff who are certified as nuclear/radiological scientists and engineers. Current challenges faced by PNNL that require an emerging strategy to solve the nuclear staffing issues through the maintenance and replenishment of the human nuclear capital needed to support PNNL nuclear science and technology programs are presented. (author)

Emerging Methodologies in Pediatric Palliative Care Research: Six Case Studies

Directory of Open Access Journals (Sweden)

Katherine E. Nelson

2018-02-01

Full Text Available Given the broad focus of pediatric palliative care (PPC on the physical, emotional, and spiritual needs of children with potentially life-limiting illnesses and their families, PPC research requires creative methodological approaches. This manuscript, written by experienced PPC researchers, describes issues encountered in our own areas of research and the novel methods we have identified to target them. Specifically, we discuss potential approaches to: assessing symptoms among nonverbal children, evaluating medical interventions, identifying and treating problems related to polypharmacy, addressing missing data in longitudinal studies, evaluating longer-term efficacy of PPC interventions, and monitoring for inequities in PPC service delivery.

Emerging Methodologies in Pediatric Palliative Care Research: Six Case Studies

Science.gov (United States)

Nelson, Katherine E.; Gerhardt, Cynthia A.; Rosenberg, Abby R.; Widger, Kimberley; Faerber, Jennifer A.; Feudtner, Chris

2018-01-01

Given the broad focus of pediatric palliative care (PPC) on the physical, emotional, and spiritual needs of children with potentially life-limiting illnesses and their families, PPC research requires creative methodological approaches. This manuscript, written by experienced PPC researchers, describes issues encountered in our own areas of research and the novel methods we have identified to target them. Specifically, we discuss potential approaches to: assessing symptoms among nonverbal children, evaluating medical interventions, identifying and treating problems related to polypharmacy, addressing missing data in longitudinal studies, evaluating longer-term efficacy of PPC interventions, and monitoring for inequities in PPC service delivery. PMID:29495384

The use of online methodologies in studying paraphilias - A review.

Science.gov (United States)

Griffiths, Mark D

2012-12-01

Aims The paper outlines the advantages, disadvantages, and other implications of using the Internet to collect data from those people displaying sexually paraphilic behavior. Method Using empirical and clinical studies published in the paraphilia literature, the main issues concerning online paraphilic data collection are reviewed and discussed. Results The specific online data collection methods examined included the collection of paraphilic data via (i) online questionnaires, (ii) online forums, (iii) online interviews, and (iv) online participant observation. Conclusions It is concluded that there are many useful and practical advantages of using online research methodologies to examine sexually paraphilic behavior.

Seventy Years of RN Effectiveness: A Database Development Project to Inform Best Practice.

Science.gov (United States)

Lulat, Zainab; Blain-McLeod, Julie; Grinspun, Doris; Penney, Tasha; Harripaul-Yhap, Anastasia; Rey, Michelle

2018-03-23

The appropriate nursing staff mix is imperative to the provision of quality care. Nurse staffing levels and staff mix vary from country to country, as well as between care settings. Understanding how staffing skill mix impacts patient, organizational, and financial outcomes is critical in order to allow policymakers and clinicians to make evidence-informed staffing decisions. This paper reports on the methodology for creation of an electronic database of studies exploring the effectiveness of Registered Nurses (RNs) on clinical and patient outcomes, organizational and nurse outcomes, and financial outcomes. Comprehensive literature searches were conducted in four electronic databases. Inclusion criteria for the database included studies published from 1946 to 2016, peer-reviewed international literature, and studies focused on RNs in all health-care disciplines, settings, and sectors. Masters-prepared nurse researchers conducted title and abstract screening and relevance review to determine eligibility of studies for the database. High-level analysis was conducted to determine key outcomes and the frequency at which they appeared within the database. Of the initial 90,352 records, a total of 626 abstracts were included within the database. Studies were organized into three groups corresponding to clinical and patient outcomes, organizational and nurse-related outcomes, and financial outcomes. Organizational and nurse-related outcomes represented the largest category in the database with 282 studies, followed by clinical and patient outcomes with 244 studies, and lastly financial outcomes, which included 124 studies. The comprehensive database of evidence for RN effectiveness is freely available at https://rnao.ca/bpg/initiatives/RNEffectiveness. The database will serve as a resource for the Registered Nurses' Association of Ontario, as well as a tool for researchers, clinicians, and policymakers for making evidence-informed staffing decisions. © 2018 The Authors

Studying Information Needs as Question-Negotiations in an Educational Context: A Methodological Comment

Science.gov (United States)

Lundh, Anna

2010-01-01

Introduction: The concept of information needs is significant within the field of Information Needs Seeking and Use. "How" information needs can be studied empirically is however something that has been called into question. The main aim of this paper is to explore the methodological consequences of discursively oriented theories when…

METHODOLOGICAL ANALYSIS OF STUDYING THE PROBLEM OF PERCEPTION IN FUTURE MUSIC TEACHERS’ PROFESSIONAL TRAINING

Directory of Open Access Journals (Sweden)

Zhang Bo

2017-04-01

Full Text Available In the article the methodological analysis of problem of perception in future music teachers’ professional training is presented. The author of the article analyses works of outstanding scientists in philosophy, psychology, and art education. The hierarchical system of musical perception options is revealed. A methodological foundation is supported by consideration of the following modern research in specialty – a theory and methodology of musical study that gives proper appearance and circumstantiality to the presented material. Studying the vocal and choral researches in the field of forming the valued music art perception by future music teachers, an author sets an aim to present the methodological analysis of the problem of perception in future music teachers’ professional training. Realization of the system approach to updating the problem of forming the valued music art perception of future music teachers while being trained to vocal and choral work with senior pupils extends their artistic awareness; contributes to distinguishing art works, phenomena; to seeing their properties; to providing orientation in the informative content of music art works. The special attention is paid to revealing methodological principles of perception of category research in the aspect of the valued understanding images of music art works. As a result of analysing scientific sources on the issue of voice production the author of the article finds out that perception is densely related to transformation of external information, conditioning for forming images, operating category attention, memory, thinking, and emotions. The features of perception of maintaining vocal and choral studies and students’ extrapolation are analysed in the process of future professional activity with senior pupils in the aspects of perception and transformation of musical and intonation information, analysis, object perception, and interpretation in accordance with future

Formalizing the ISDF Software Development Methodology

Directory of Open Access Journals (Sweden)

Mihai Liviu DESPA

2015-01-01

Full Text Available The paper is aimed at depicting the ISDF software development methodology by emphasizing quality management and software development lifecycle. The ISDF methodology was built especially for innovative software development projects. The ISDF methodology was developed empirically by trial and error in the process of implementing multiple innovative projects. The research process began by analysing key concepts like innovation and software development and by settling the important dilemma of what makes a web application innovative. Innovation in software development is presented from the end-user, project owner and project manager’s point of view. The main components of a software development methodology are identified. Thus a software development methodology should account for people, roles, skills, teams, tools, techniques, processes, activities, standards, quality measuring tools, and team values. Current software development models are presented and briefly analysed. The need for a dedicated innovation oriented software development methodology is emphasized by highlighting shortcomings of current software development methodologies when tackling innovation. The ISDF methodology is presented in the context of developing an actual application. The ALHPA application is used as a case study for emphasizing the characteristics of the ISDF methodology. The development life cycle of the ISDF methodology includes research, planning, prototyping, design, development, testing, setup and maintenance. Artefacts generated by the ISDF methodology are presented. Quality is managed in the ISDF methodology by assessing compliance, usability, reliability, repeatability, availability and security. In order to properly asses each quality component a dedicated indicator is built. A template for interpreting each indicator is provided. Conclusions are formulated and new related research topics are submitted for debate.

System study methodology. Development and potential utilization for fusion

International Nuclear Information System (INIS)

Djerassi, H.; Rouillard, J.; Leger, D.; Zappellini, G.; Gambi, G.

1988-01-01

The objective of this new methodology is to combine systemics with heuristics for engineering applications. The system method considers as a whole a set of dynamically interacting elements, organized for tasks. Heuristics tries to explicit the rules to apply in scientific research. This methodology is a powerful tool to evaluate the options to be made, compared with conventional analytical methods as a higher number of parameters can be taken into account, with higher quality standard while comparing the possible options. The system method takes into account interacting data or random relationships, by means of simulation modelling. Thus, a dynamical approach can be deduced and a sensitivity analysis can be performed for a very high number of options and basic data. Experimental values collection, analysis of the problem, search of solutions, sizing of the installation from defined functions, cost evaluation (planning and operating) and ranking of the options as regard all the constraints are the main points considered for the system's application. This method can be limited to a specific objective such as a fusion reactor safety analysis. The possibility of taking into account all the options, possible accidents, quality assurance, exhaustivity of the safety analysis, identification of the residual risk and modelisation of the results are the main advantages of this approach. The sophisticated architecture of a fusion reactor includes a large number of interacting systems. The new character of the fusion domain and the wide spectrum of the possible options strongly increase the advantages of a system study as a complete safety analysis can be defined before starting with the design

Study of methodology for low power/shutdown fire PSA

International Nuclear Information System (INIS)

Yan Zhen; Li Zhaohua; Li Lin; Song Lei

2014-01-01