41 CFR 101-5.104-3 - Data requirements for feasibility studies.

Code of Federal Regulations, 2012 CFR

2012-07-01

... feasibility studies. 101-5.104-3 Section 101-5.104-3 Public Contracts and Property Management Federal Property... FEDERAL BUILDINGS AND COMPLEXES 5.1-General § 101-5.104-3 Data requirements for feasibility studies. (a) The data requirements for feasibility studies may vary from program to program, but shall be standard...

41 CFR 101-5.104-3 - Data requirements for feasibility studies.

Code of Federal Regulations, 2014 CFR

2014-07-01

... feasibility studies. 101-5.104-3 Section 101-5.104-3 Public Contracts and Property Management Federal Property... FEDERAL BUILDINGS AND COMPLEXES 5.1-General § 101-5.104-3 Data requirements for feasibility studies. (a) The data requirements for feasibility studies may vary from program to program, but shall be standard...

41 CFR 101-5.104-3 - Data requirements for feasibility studies.

Code of Federal Regulations, 2011 CFR

2011-07-01

... feasibility studies. 101-5.104-3 Section 101-5.104-3 Public Contracts and Property Management Federal Property... FEDERAL BUILDINGS AND COMPLEXES 5.1-General § 101-5.104-3 Data requirements for feasibility studies. (a) The data requirements for feasibility studies may vary from program to program, but shall be standard...

43 CFR 404.34 - Can Reclamation reduce the amount of non-Federal cost-share required for a feasibility study?

Code of Federal Regulations, 2011 CFR

2011-10-01

...-Federal cost-share required for a feasibility study? 404.34 Section 404.34 Public Lands: Interior... for a feasibility study? Yes. Reclamation may reduce the non-Federal cost-share required for a feasibility study to an amount less than 50 percent of the study costs if: (a) Reclamation determines that...

43 CFR 404.27 - How will Reclamation evaluate my request to review an appraisal investigation or feasibility...

Code of Federal Regulations, 2010 CFR

2010-10-01

... to review an appraisal investigation or feasibility study completed without the support of... Reclamation evaluate my request to review an appraisal investigation or feasibility study completed without... appraisal investigation or feasibility study is eligible to be reviewed under the program. Reclamation will...

43 CFR 404.27 - How will Reclamation evaluate my request to review an appraisal investigation or feasibility...

Code of Federal Regulations, 2011 CFR

2011-10-01

... to review an appraisal investigation or feasibility study completed without the support of... Reclamation evaluate my request to review an appraisal investigation or feasibility study completed without... appraisal investigation or feasibility study is eligible to be reviewed under the program. Reclamation will...

43 CFR 404.35 - Is there a different non-Federal cost-share requirement for feasibility studies that involve a...

Code of Federal Regulations, 2011 CFR

2011-10-01

...-share requirement for feasibility studies that involve a community greater than 50,000 inhabitants? 404... non-Federal cost-share requirement for feasibility studies that involve a community greater than 50,000 inhabitants? Yes. If the feasibility study involves a rural water supply system that will serve a...

43 CFR 404.19 - What requirements must be met before I can request assistance to conduct a feasibility study?

Code of Federal Regulations, 2011 CFR

2011-10-01

... request assistance to conduct a feasibility study? 404.19 Section 404.19 Public Lands: Interior... a feasibility study? All of the following requirements must be met before you can request assistance to conduct a feasibility study: (a) An appraisal investigation must be completed, with or without...

43 CFR 404.28 - Is it possible to expedite the completion of an appraisal investigation or feasibility study?

Code of Federal Regulations, 2011 CFR

2011-10-01

... of an appraisal investigation or feasibility study? 404.28 Section 404.28 Public Lands: Interior... or feasibility study? Yes. If Reclamation determines that a community or groups of communities to be..., to the maximum extent practicable, expedite appraisal investigations and reports and feasibility...

UMCS feasibility study for Fort George G. Meade volume 1. Feasibility study

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

NONE

1996-12-01

Fort George G. Meade selected 83 buildings, from the approximately 1,500 buildings on the base to be included in the UMCS Feasibility Study. The purpose of the study is to evaluate the feasibility of replacing the existing analog based Energy Monitoring and Control System (EMCS) with a new distributed process Monitoring and Control System (UMCS).

43 CFR 404.36 - Will Reclamation reimburse me for the cost of an appraisal investigation or a feasibility study...

Code of Federal Regulations, 2011 CFR

2011-10-01

... of an appraisal investigation or a feasibility study that was not completed under § 404.11(a) or (b... Reclamation reimburse me for the cost of an appraisal investigation or a feasibility study that was not... appraisal investigations and feasibility studies that are completed under the program pursuant to § 404.11(a...

43 CFR 404.36 - Will Reclamation reimburse me for the cost of an appraisal investigation or a feasibility study...

Code of Federal Regulations, 2010 CFR

2010-10-01

... of an appraisal investigation or a feasibility study that was not completed under § 404.11(a) or (b... Reclamation reimburse me for the cost of an appraisal investigation or a feasibility study that was not... appraisal investigations and feasibility studies that are completed under the program pursuant to § 404.11(a...

43 CFR 404.33 - How much Federal funding can Reclamation provide for the completion of a feasibility study?

Code of Federal Regulations, 2011 CFR

2011-10-01

... provide for the completion of a feasibility study? 404.33 Section 404.33 Public Lands: Interior... of a feasibility study? In general, Reclamation will be responsible for 50 percent of the cost of a feasibility study conducted under § 404.11(a) or (b). You will be responsible to pay for the remaining 50...

43 CFR 404.29 - Can the level of effort needed to complete an appraisal investigation or feasibility study be...

Code of Federal Regulations, 2011 CFR

2011-10-01

... feasibility study must not diminish the quality of the data, the analysis, or the overall completeness of the... an appraisal investigation or feasibility study be scaled to be proportional to the size and cost of... § 404.29 Can the level of effort needed to complete an appraisal investigation or feasibility study be...

How to Train an Injured Brain? A Pilot Feasibility Study of Home-Based Computerized Cognitive Training.

PubMed

Verhelst, Helena; Vander Linden, Catharine; Vingerhoets, Guy; Caeyenberghs, Karen

2017-02-01

Computerized cognitive training programs have previously shown to be effective in improving cognitive abilities in patients suffering from traumatic brain injury (TBI). These studies often focused on a single cognitive function or required expensive hardware, making it difficult to be used in a home-based environment. This pilot feasibility study aimed to evaluate the feasibility of a newly developed, home-based, computerized cognitive training program for adolescents who suffered from TBI. Additionally, feasibility of study design, procedures, and measurements were examined. Case series, longitudinal, pilot, feasibility intervention study with one baseline and two follow-up assessments. Nine feasibility outcome measures and criteria for success were defined, including accessibility, training motivation/user experience, technical smoothness, training compliance, participation willingness, participation rates, loss to follow-up, assessment timescale, and assessment procedures. Five adolescent patients (four boys, mean age = 16 years 7 months, standard deviation = 9 months) with moderate to severe TBI in the chronic stage were recruited and received 8 weeks of cognitive training with BrainGames. Effect sizes (Cohen's d) were calculated to determine possible training-related effects. The new cognitive training intervention, BrainGames, and study design and procedures proved to be feasible; all nine feasibility outcome criteria were met during this pilot feasibility study. Estimates of effect sizes showed small to very large effects on cognitive measures and questionnaires, which were retained after 6 months. Our pilot study shows that a longitudinal intervention study comprising our novel, computerized cognitive training program and two follow-up assessments is feasible in adolescents suffering from TBI in the chronic stage. Future studies with larger sample sizes will evaluate training-related effects on cognitive functions and underlying brain structures.

Longitudinal study of the feasibility of using ecological momentary assessment to study teacher stress: Objective and self-reported measures.

PubMed

McIntyre, Teresa M; McIntyre, Scott E; Barr, Christopher D; Woodward, Phillip S; Francis, David J; Durand, Angelia C; Mehta, Paras; Kamarck, Thomas W

2016-10-01

There is a lack of comprehensive research on Ecological Momentary Assessment (EMA) feasibility to study occupational stress, especially its long-term sustainability. EMA application in education contexts has also been sparse. This study investigated the feasibility of using EMA to study teacher stress over 2 years using both objective compliance data and a self-reported feasibility survey. It also examined the influence of individual and school factors on EMA feasibility. Participants were 202 sixth through eighth grade teachers from 22 urban middle schools in the southern United States. EMA was implemented via an iPod-based Teacher Stress Diary (TSD). Teachers recorded demands, stress responses, and resources during 12 days (6 waves) over 2 years. Feasibility was assessed via compliance data generated by the TSD (e.g., entry completion) and an EMA Feasibility Survey of self-reported user-friendliness and EMA interference. The results showed high compliance regarding entry and item completion, and completion time, which was sustained over time. User-friendliness was appraised as very high and EMA interference as low. Initial difficulties regarding timing and length of assessments were addressed via EMA method refinement, resulting in improved feasibility. Teachers' ethnicity, age, marital status, grade/course taught, class size, class load, and daily workload impacted feasibility. The results supported the feasibility of using EMA to study work stress longitudinally and the value of continued feasibility monitoring. They also support EMA use to study teacher stress and inform EMA implementation in schools. Some teacher and school factors need to be taken into consideration when deciding on EMA implementation in education contexts. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

7 CFR 1737.71 - Interest rate to be considered for the purpose of assessing feasibility for loans.

Code of Federal Regulations, 2011 CFR

2011-01-01

...-year Treasury rate will be used in all feasibility studies for loans with a final maturity of at least... rate used in feasibility studies for loans with final maturities of less than 30 years. (c) The... “date of determination” means the date of the feasibility study used in support of the loan...

Ecological Feasibility Studies in Restoration Decision Making

NASA Astrophysics Data System (ADS)

Hopfensperger, Kristine N.; Engelhardt, Katharina A. M.; Seagle, Steven W.

2007-06-01

The restoration of degraded systems is essential for maintaining the provision of valuable ecosystem services, including the maintenance of aesthetic values. However, restoration projects often fail to reach desired goals for a variety of ecologic, financial, and social reasons. Feasibility studies that evaluate whether a restoration effort should even be attempted can enhance restoration success by highlighting potential pitfalls and gaps in knowledge before the design phase of a restoration. Feasibility studies also can bring stakeholders together before a restoration project is designed to discuss potential disagreements. For these reasons, a feasibility study was conducted to evaluate the efficacy of restoring a tidal freshwater marsh in the Potomac River near Alexandria, Virginia. The study focused on science rather than engineering questions, and thus differed in approach from other feasibility studies that are mostly engineering driven. The authors report the framework they used to conduct a feasibility study to inform other potential restoration projects with similar goals. The seven steps of the framework encompass (1) initiation of a feasibility study, (2) compilation of existing data, (3) collection of current site information, (4) examination of case studies, (5) synthesis of information in a handbook, (6) meeting with selected stakeholders, and (7) evaluation of meeting outcomes. By conducting a feasibility study using the seven-step framework, the authors set the stage for conducting future compliance studies and enhancing the chance of a successful restoration.

78 FR 60291 - Investigational Device Exemptions for Early Feasibility Medical Device Clinical Studies...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-01

...] Investigational Device Exemptions for Early Feasibility Medical Device Clinical Studies, Including Certain First in Human Studies; Guidance for Industry and Food and Drug Administration Staff; Availability AGENCY... Feasibility Medical Device Clinical Studies, Including Certain First in Human (FIH) Studies.'' Through the...

The rationale and design of the Beta-blocker to LOwer CArdiovascular Dialysis Events (BLOCADE) Feasibility Study.

PubMed

Roberts, Matthew A; Pilmore, Helen L; Ierino, Francesco L; Badve, Sunil V; Cass, Alan; Garg, Amit X; Hawley, Carmel M; Isbel, Nicole M; Krum, Henry; Pascoe, Elaine M; Tonkin, Andrew M; Vergara, Liza A; Perkovic, Vlado

2015-03-01

The Beta-blocker to LOwer CArdiovascular Dialysis Events (BLOCADE) Feasibility Study aims to determine the feasibility of a large-scale randomized controlled trial with clinical endpoints comparing the beta-blocking agent carvedilol with placebo in patients receiving dialysis. The BLOCADE Feasibility Study is a randomized, double-blind, placebo-controlled, parallel group feasibility study comparing the beta-blocking agent carvedilol with placebo. Patients receiving dialysis for ≥3 months and who are aged ≥50 years, or who are ≥18 years and have diabetes or cardiovascular disease, were eligible. The primary outcome was the proportion of participants who complete a 6-week run-in phase in which all participants received carvedilol titrated from 3.125 mg twice daily to 6.25 mg twice daily. Other measures included how many patients are screened, the proportion recruited, the overall recruitment rate, the proportion of participants who remain on study drug for 12 months and the incidence of intra-dialytic hypotension while on randomized treatment. The BLOCADE Feasibility Study commenced recruiting in May 2011 and involves 11 sites in Australia and New Zealand. The BLOCADE Feasibility Study will inform the design of a larger clinical endpoint study to determine whether beta-blocking agents provide benefit to patients receiving dialysis, and define whether such a study is feasible. © 2014 Asian Pacific Society of Nephrology.

7 CFR 1980.442 - Feasibility studies.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 14 2011-01-01 2011-01-01 false Feasibility studies. 1980.442 Section 1980.442... studies. A feasibility study by a recognized independent consultant will be required for all loans, except as provided in this paragraph. The cost of the study will be borne by the borrower and may be paid...

40 CFR 35.1605-8 - Diagnostic-feasibility study.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Diagnostic-feasibility study. 35.1605-8... Freshwater Lakes § 35.1605-8 Diagnostic-feasibility study. A two-part study to determine a lake's current... the study includes gathering information and data to determine the limnological, morphological...

40 CFR 35.1605-8 - Diagnostic-feasibility study.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Diagnostic-feasibility study. 35.1605-8... Freshwater Lakes § 35.1605-8 Diagnostic-feasibility study. A two-part study to determine a lake's current... the study includes gathering information and data to determine the limnological, morphological...

Knee ultrasound from research to real practice: a systematic literature review of adult knee ultrasound assessment feasibility studies.

PubMed

Peltea, Alexandra; Berghea, Florian; Gudu, Tania; Ionescu, Ruxandra

2016-12-05

To identify and analyse existing data regarding knee ultrasound (US) feasibility in clinical practice. Material and methods: A systematic literature review was performed using the terms: ("knee") AND ("ultrasound" OR "ultrasonography") AND ("feasibility" OR "pilot" OR "proof of concept"). Feasibility studies regarding knee US or US aided maneuver involving knee joint, published during 2005-2015, were selected and evaluated against a complex framework constructed around mandatory key areas for feasibility studies: acceptability, demand, implementation, practicality, adaptation, integration and expansion. One hundred and fifty-nine publications were identified, of which 9 were included in the final analysis: 6 dealt with the development and implementation of novel US scores, while the rest focused on implementing MSUS in clinical practice, evaluating the usefulness of articular cartilage US assessment and the feasibility of sonography for intra-articular knee injections, respectively. Six studies quantified feasibility as time spent for the evaluation, with only two addressing areassuch as acceptability, implementation and practicality, although none of these systematically assessed all feasibility domains. Knee US feasibility is still poorly addressed; the time required for US assessment is the main area addressed. This information gap should be properly addressed in future works, in order to ensure the right place for this technique.

7 CFR 4280.173 - Grant funding for feasibility studies.

Code of Federal Regulations, 2013 CFR

2013-01-01

... costs will be considered eligible. Eligible project costs for renewable energy system feasibility... America Program General Renewable Energy System Feasibility Study Grants § 4280.173 Grant funding for...; and (3) Environmental study. (c) Ineligible project costs. Ineligible project costs for renewable...

7 CFR 4280.173 - Grant funding for feasibility studies.

Code of Federal Regulations, 2014 CFR

2014-01-01

... costs will be considered eligible. Eligible project costs for renewable energy system feasibility... America Program General Renewable Energy System Feasibility Study Grants § 4280.173 Grant funding for...; and (3) Environmental study. (c) Ineligible project costs. Ineligible project costs for renewable...

7 CFR 4280.173 - Grant funding for feasibility studies.

Code of Federal Regulations, 2012 CFR

2012-01-01

... costs will be considered eligible. Eligible project costs for renewable energy system feasibility... America Program General Renewable Energy System Feasibility Study Grants § 4280.173 Grant funding for...; and (3) Environmental study. (c) Ineligible project costs. Ineligible project costs for renewable...

76 FR 80947 - Draft Guidance for Industry and Food and Drug Administration Staff; Investigational Device...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-27

... for Early Feasibility Medical Device Clinical Studies, Including Certain First in Human Studies... feasibility studies of medical devices, using appropriate risk mitigation strategies, under the... comments on the key principles unique to the justification for, and design of, early feasibility studies...

41 CFR 101-5.104-4 - Scheduling feasibility studies.

Code of Federal Regulations, 2011 CFR

2011-07-01

... studies. 101-5.104-4 Section 101-5.104-4 Public Contracts and Property Management Federal Property... FEDERAL BUILDINGS AND COMPLEXES 5.1-General § 101-5.104-4 Scheduling feasibility studies. The schedule of feasibility studies will be coordinated by GSA with its construction, space management, and buildings...

41 CFR 101-5.104-4 - Scheduling feasibility studies.

Code of Federal Regulations, 2010 CFR

2010-07-01

... studies. 101-5.104-4 Section 101-5.104-4 Public Contracts and Property Management Federal Property... FEDERAL BUILDINGS AND COMPLEXES 5.1-General § 101-5.104-4 Scheduling feasibility studies. The schedule of feasibility studies will be coordinated by GSA with its construction, space management, and buildings...

Martin Van Buren National Historic Site alternative transportation feasibility study.

DOT National Transportation Integrated Search

2012-05-31

The Martin Van Buren National Historic Site (MVBNHS) Alternative Transportation Feasibility Study examines the feasibility of : alternative transportation system (ATS) service to MVBNHS. The report investigates opportunities for a shuttle carrying vi...

Defining Feasibility and Pilot Studies in Preparation for Randomised Controlled Trials: Development of a Conceptual Framework

PubMed Central

Eldridge, Sandra M.; Lancaster, Gillian A.; Campbell, Michael J.; Thabane, Lehana; Hopewell, Sally; Coleman, Claire L.; Bond, Christine M.

2016-01-01

We describe a framework for defining pilot and feasibility studies focusing on studies conducted in preparation for a randomised controlled trial. To develop the framework, we undertook a Delphi survey; ran an open meeting at a trial methodology conference; conducted a review of definitions outside the health research context; consulted experts at an international consensus meeting; and reviewed 27 empirical pilot or feasibility studies. We initially adopted mutually exclusive definitions of pilot and feasibility studies. However, some Delphi survey respondents and the majority of open meeting attendees disagreed with the idea of mutually exclusive definitions. Their viewpoint was supported by definitions outside the health research context, the use of the terms ‘pilot’ and ‘feasibility’ in the literature, and participants at the international consensus meeting. In our framework, pilot studies are a subset of feasibility studies, rather than the two being mutually exclusive. A feasibility study asks whether something can be done, should we proceed with it, and if so, how. A pilot study asks the same questions but also has a specific design feature: in a pilot study a future study, or part of a future study, is conducted on a smaller scale. We suggest that to facilitate their identification, these studies should be clearly identified using the terms ‘feasibility’ or ‘pilot’ as appropriate. This should include feasibility studies that are largely qualitative; we found these difficult to identify in electronic searches because researchers rarely used the term ‘feasibility’ in the title or abstract of such studies. Investigators should also report appropriate objectives and methods related to feasibility; and give clear confirmation that their study is in preparation for a future randomised controlled trial designed to assess the effect of an intervention. PMID:26978655

Victoria Healey | NREL

Science.gov Websites

Technical Report (2015) Feasibility Study of Economics and Performance of Solar Photovoltaics at the Report (2014) Feasibility Study of Economics and Performance of Solar Photovoltaics at the Price Landfill Site in Pleasantville, New Jersey, NREL Technical Report (2013) Feasibility Study of Economics and

Validation of the phase II feasibility study in a palliative care setting: gastrografin in malignant bowel obstruction.

PubMed

Lee, Cindy; Vather, Ryash; O'Callaghan, Anne; Robinson, Jackie; McLeod, Briar; Findlay, Michael; Bissett, Ian

2013-12-01

Malignant bowel obstruction (MBO) is common in patients with advanced cancer. To perform a phase II study to assess the feasibility of conducting a phase III trial investigating the therapeutic value of gastrografin in MBO. Randomized double-blinded placebo-controlled feasibility study. Participants received 100 mL of either gastrografin or placebo. Over 8 months, 57 patients were screened and 9 enrolled (15.8% recruitment rate). Of the 9 enrolled, 4 received gastrografin (with 2 completing assessment) and 5 received placebo (with 4 completing assessment). It is not feasible to conduct a phase III trial using the same study protocol. This study validates the use of the phase II feasibility study to assess protocol viability in a palliative population prior to embarking on a larger trial.

High Performance Computing (HPC)-Enabled Computational Study on the Feasibility of using Shape Memory Alloys for Gas Turbine Blade Actuation

DTIC Science & Technology

2016-11-01

Feasibility of using Shape Memory Alloys for Gas Turbine Blade Actuation by Kathryn Esham, Luis Bravo, Anindya Ghoshal, Muthuvel Murugan, and Michael...Computational Study on the Feasibility of using Shape Memory Alloys for Gas Turbine Blade Actuation by Luis Bravo, Anindya Ghoshal, Muthuvel...High Performance Computing (HPC)-Enabled Computational Study on the Feasibility of using Shape Memory Alloys for Gas Turbine Blade Actuation 5a

41 CFR 101-5.104-6 - Conduct of feasibility studies.

Code of Federal Regulations, 2011 CFR

2011-07-01

... studies. 101-5.104-6 Section 101-5.104-6 Public Contracts and Property Management Federal Property... FEDERAL BUILDINGS AND COMPLEXES 5.1-General § 101-5.104-6 Conduct of feasibility studies. An initial... and detailed procedures to be followed in the conduct of each feasibility study. Arrangements will be...

41 CFR 101-5.104-6 - Conduct of feasibility studies.

Code of Federal Regulations, 2010 CFR

2010-07-01

... studies. 101-5.104-6 Section 101-5.104-6 Public Contracts and Property Management Federal Property... FEDERAL BUILDINGS AND COMPLEXES 5.1-General § 101-5.104-6 Conduct of feasibility studies. An initial... and detailed procedures to be followed in the conduct of each feasibility study. Arrangements will be...

76 FR 71601 - Record of Decision, Long Walk National Historic Trail Feasibility Study/Abbreviated Final...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-18

... National Historic Trail Feasibility Study/Abbreviated Final Environmental Impact Statement, National Trails... Decision on the Abbreviated Final Environmental Impact Statement for the Long Walk National Historic Trail... Final Environmental Impact Statement for the Long Walk National Historic Trail Feasibility Study...

Dementia care mapping to support staff in the care of people with intellectual disability and dementia: a feasibility study.

PubMed

Schaap, Feija D; Fokkens, Andrea S; Dijkstra, Geke J; Reijneveld, Sijmen A; Finnema, Evelyn J

2018-04-24

The number of people with intellectual disability and dementia increases; this combination causes behavioural changes. Dementia Care Mapping (DCM) supports staff in dementia care in nursing homes and may be useful in intellectual disability-care. This qualitative study examines the feasibility of DCM for older people with intellectual disability and dementia. The present authors obtained data in focus groups and interviews with professional users and analysed using a framework for feasibility studies. With experts in dementia and intellectual disability researches, the present authors determined the overall feasibility. DCM was found to be feasible in intellectual disability-care, regarding five domains of feasibility. Staff reported DCM to be useful and valuable and addresses to their demand for skills and knowledge. All professional users found DCM feasible in intellectual disability-care, which was confirmed by experts. DCM is feasible in intellectual disability-care. When fully tailored to intellectual disability-care, DCM is useful and provides opportunities to assess its effectiveness. © 2018 The Authors. Journal of Applied Research in Intellectual Disabilities Published by John Wiley & Sons Ltd.

The use of feasibility studies for stepped-wedge cluster randomised trials: protocol for a review of impact and scope

PubMed Central

Kristunas, Caroline A; Hemming, Karla; Eborall, Helen C; Gray, Laura J

2017-01-01

Introduction The stepped-wedge cluster randomised trial (SW-CRT) is a complex design, for which many decisions about key design parameters must be made during the planning. These include the number of steps and the duration of time needed to embed the intervention. Feasibility studies are likely to be useful for informing these decisions and increasing the likelihood of the main trial's success. However, the number of feasibility studies being conducted for SW-CRTs is currently unknown. This review aims to establish the number of feasibility studies being conducted for SW-CRTs and determine which feasibility issues are commonly investigated. Methods and analysis Fully published feasibility studies for SW-CRTs will be identified, according to predefined inclusion criteria, from searches conducted in Ovid MEDLINE, Scopus, Embase and PsycINFO. To also identify and gain information on unpublished feasibility studies the following will be contacted: authors of published SW-CRTs (identified from the most recent systematic reviews); contacts for registered SW-CRTs (identified from clinical trials registries); lead statisticians of UK registered clinical trials units and researchers known to work in the area of SW-CRTs. Data extraction will be conducted independently by two reviewers. For the fully published feasibility studies, data will be extracted on the study characteristics, the rationale for the study, the process for determining progression to a main trial, how the study informed the main trial and whether the main trial went ahead. The researchers involved in the unpublished feasibility studies will be contacted to elicit the same information. A narrative synthesis will be conducted and provided alongside a descriptive analysis of the study characteristics. Ethics and dissemination This review does not require ethical approval, as no individual patient data will be used. The results of this review will be published in an open-access peer-reviewed journal. PMID:28765139

The use of feasibility studies for stepped-wedge cluster randomised trials: protocol for a review of impact and scope.

PubMed

Kristunas, Caroline A; Hemming, Karla; Eborall, Helen C; Gray, Laura J

2017-08-01

The stepped-wedge cluster randomised trial (SW-CRT) is a complex design, for which many decisions about key design parameters must be made during the planning. These include the number of steps and the duration of time needed to embed the intervention. Feasibility studies are likely to be useful for informing these decisions and increasing the likelihood of the main trial's success. However, the number of feasibility studies being conducted for SW-CRTs is currently unknown. This review aims to establish the number of feasibility studies being conducted for SW-CRTs and determine which feasibility issues are commonly investigated. Fully published feasibility studies for SW-CRTs will be identified, according to predefined inclusion criteria, from searches conducted in Ovid MEDLINE, Scopus, Embase and PsycINFO. To also identify and gain information on unpublished feasibility studies the following will be contacted: authors of published SW-CRTs (identified from the most recent systematic reviews); contacts for registered SW-CRTs (identified from clinical trials registries); lead statisticians of UK registered clinical trials units and researchers known to work in the area of SW-CRTs.Data extraction will be conducted independently by two reviewers. For the fully published feasibility studies, data will be extracted on the study characteristics, the rationale for the study, the process for determining progression to a main trial, how the study informed the main trial and whether the main trial went ahead. The researchers involved in the unpublished feasibility studies will be contacted to elicit the same information.A narrative synthesis will be conducted and provided alongside a descriptive analysis of the study characteristics. This review does not require ethical approval, as no individual patient data will be used. The results of this review will be published in an open-access peer-reviewed journal. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

75 FR 77897 - Long Walk National Historic Trail Feasibility Study, Abbreviated Final Environmental Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-14

... DEPARTMENT OF THE INTERIOR National Park Service [7700-1104-SZS] Long Walk National Historic Trail Feasibility Study, Abbreviated Final Environmental Impact Statement, National Trails Intermountain Region, NM... Environmental Impact Statement for the Long Walk National Historic Trail Feasibility Study. SUMMARY: Pursuant to...

40 CFR 307.23 - EPA's review of preauthorization applications.

Code of Federal Regulations, 2011 CFR

2011-07-01

... investigation and feasibility study, has affirmed that he will not directly or indirectly benefit from the... with, the oversight contract or arrangement for the remedial investigation and feasibility study; (11... investigation and feasibility study to a lesser standard of liability nor will he give such parties preferential...

77 FR 42489 - Notice of Availability of the Draft Feasibility Study; Environmental Impact Statement for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-19

... Draft Feasibility Study; Environmental Impact Statement for the Chatfield Reservoir Storage Reallocation.... Army Corps of Engineers has prepared a Draft Feasibility Report/Environmental Impact Statement (FR/EIS) for the Chatfield Reservoir Storage Reallocation Study, Littleton, Colorado and by this notice is...

43 CFR 404.11 - What type of assistance is available under the program?

Code of Federal Regulations, 2011 CFR

2011-10-01

... Program, you may: (a) Request Reclamation to conduct an appraisal investigation or feasibility study for a... cooperative agreement to enable you to conduct an appraisal investigation or feasibility study for a rural... an appraisal investigation or feasibility study completed without assistance from Reclamation. ...

7 CFR 4280.176 - Feasibility study grant applications-content.

Code of Federal Regulations, 2014 CFR

2014-01-01

... renewable energy system. (10) If the applicant is a rural small business, certification that the feasibility study grant will be for a renewable energy system project that is located in a rural area. (11) The... Energy for America Program General Renewable Energy System Feasibility Study Grants § 4280.176...

7 CFR 4280.176 - Feasibility study grant applications-content.

Code of Federal Regulations, 2013 CFR

2013-01-01

... renewable energy system. (10) If the applicant is a rural small business, certification that the feasibility study grant will be for a renewable energy system project that is located in a rural area. (11) The... Energy for America Program General Renewable Energy System Feasibility Study Grants § 4280.176...

7 CFR 4280.176 - Feasibility study grant applications-content.

Code of Federal Regulations, 2012 CFR

2012-01-01

... renewable energy system. (10) If the applicant is a rural small business, certification that the feasibility study grant will be for a renewable energy system project that is located in a rural area. (11) The... Energy for America Program General Renewable Energy System Feasibility Study Grants § 4280.176...

75 FR 80827 - Compliance Policy Guide; Radiofrequency Identification Feasibility Studies and Pilot Programs for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-23

... Identification (RFID) Feasibility Studies and Pilot Programs for Drugs'' to December 31, 2012. FOR FURTHER... Sec. 400.210 entitled ``Radiofrequency Identification (RFID) Feasibility Studies and Pilot Programs... FR 65750, November 23, 2007; 73 FR 78371, December 22, 2008). FDA has identified RFID as a promising...

Feasibility of using a knowledge-based system concept for in-flight primary flight display research

NASA Technical Reports Server (NTRS)

Ricks, Wendell R.

1991-01-01

A study was conducted to determine the feasibility of using knowledge-based systems architectures for inflight research of primary flight display information management issues. The feasibility relied on the ability to integrate knowledge-based systems with existing onboard aircraft systems. And, given the hardware and software platforms available, the feasibility also depended on the ability to use interpreted LISP software with the real time operation of the primary flight display. In addition to evaluating these feasibility issues, the study determined whether the software engineering advantages of knowledge-based systems found for this application in the earlier workstation study extended to the inflight research environment. To study these issues, two integrated knowledge-based systems were designed to control the primary flight display according to pre-existing specifications of an ongoing primary flight display information management research effort. These two systems were implemented to assess the feasibility and software engineering issues listed. Flight test results were successful in showing the feasibility of using knowledge-based systems inflight with actual aircraft data.

Basin view geothermal heating district, Klamath Falls, Oregon. Conceptual design and economic-feasibility study report

NASA Astrophysics Data System (ADS)

1981-07-01

The findings of a feasibility study performed for Basin View Heating District in Klamath Falls, Oregon are reported. The physical, economic, and political feasibility of establishing a geothermal heating district to provide space heat to housing units in the Basin View Development of Klamath Falls are determined. Of the several systems considered, all are physically feasible. The project is politically feasible if the owner complies with governmental requirements. Economic feasibility is based on considerations of money value rates, tax rates and expected rates of return, which are dependent on government and money markets. For analysis a money value rate of 21% and an owner's marginal tax rate of 35% were adopted.

Feasibility Study for Battle Mountain Renewable Energy Park

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

Hill, Donna

The Feasibility Study for the Battle Mountain Renewable Energy Park project (“Feasibility Study”) will assess the feasibility, benefits and impacts of a 5 Mega Watt (MW) solar photovoltaic (PV) generating system (the “Solar Project” or “Energy Park”) on the Te-Moak Tribe of Western Shoshone Indians of Nevada Battle Mountain Colony in Battle Mountain, Nevada (NV). The Energy Park will provide power for export to utility off-takers and job training and employment for Tribal members and revenue for the Tribe. This Feasibility Study will be a collaborative effort between the Tribal government, consultants, Tribal members and stakeholders and will allow themore » Tribe to make informed decisions regarding the Solar Project.« less

43 CFR 404.15 - How can I request assistance under the program?

Code of Federal Regulations, 2011 CFR

2011-10-01

... feasibility study Submit a full proposal as described in § 404.20. 4. Request funding to conduct a feasibility study yourself or through a contractor Submit a full proposal as described in § 404.20. 5. Request Reclamation to review and approve an appraisal investigation or a feasibility study completed without...

43 CFR 404.23 - How will Reclamation determine whether you or your contractor is qualified to conduct an...

Code of Federal Regulations, 2011 CFR

2011-10-01

... or your contractor is qualified to conduct an appraisal investigation or a feasibility study? 404.23... feasibility study yourself or though a contractor, Reclamation will evaluate whether you, your technical staff, or contractor are qualified to perform the appraisal investigation or feasibility study based on...

7 CFR 1980.442 - Feasibility studies.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) PROGRAM REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.442 Feasibility... a feasibility study for loans to existing businesses when the financial history of the business, the current financial condition of the business, and guarantees or other collateral offered for the loan are...

7 CFR 1980.442 - Feasibility studies.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) PROGRAM REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.442 Feasibility... a feasibility study for loans to existing businesses when the financial history of the business, the current financial condition of the business, and guarantees or other collateral offered for the loan are...

7 CFR 1980.442 - Feasibility studies.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) PROGRAM REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.442 Feasibility... a feasibility study for loans to existing businesses when the financial history of the business, the current financial condition of the business, and guarantees or other collateral offered for the loan are...

Conducting feasibilities in clinical trials: an investment to ensure a good study.

PubMed

Rajadhyaksha, Viraj

2010-07-01

Conducting clinical trial feasibility is one of the first steps in clinical trial conduct. This process includes assessing internal and environmental capacity, alignment of the clinical trial in terms of study design, dose of investigational product, comparator, patient type, with the local environment and assessing potential of conducting clinical trial in a specific country. A robust feasibility also ensures a realistic assessment and capability to conduct the clinical trial. For local affiliates of pharmaceutical organizations, and contract research organizations, this is a precursor to study placement and influences the decision of study placement. This article provides details on different types of feasibilities, information which is to be included and relevance of each. The article also aims to provide practical hands-on suggestions to make feasibilities more realistic and informative.

Feasibility Study: New Knowledge Demands in Turbulent Business World

NASA Astrophysics Data System (ADS)

Sprice, Renate; Kirikova, Marite

Feasibility study is one of the early activities in information systems (IS) development when important decisions regarding choice among several possible systems development alternatives are to be made. In times of relatively stable business environment and waterfall model as a systems development approach, the role and methods of feasibility study where quite clear (Kendall and Kendall 1995). However, new software development methods and the necessity to develop more rapidly new IS or their parts may. challenge the possibility to evaluate project feasibility in the early stages of IS development.

Space shuttle program information control and retrieval system feasibility study report

NASA Technical Reports Server (NTRS)

Lingle, C. P.

1973-01-01

The feasibility of having a common information management network for space shuttle data, is studied. Identified are the information types required, sources and users of the information, and existing techniques for acquiring, storing and retrieving the data. The study concluded that a decentralized system is feasible, and described a recommended development plan for it.

43 CFR 404.24 - How will Reclamation determine whether it is cost-effective for me or my contractor to conduct...

Code of Federal Regulations, 2011 CFR

2011-10-01

... is cost-effective for me or my contractor to conduct the appraisal investigation or feasibility study... investigation or feasibility study? Reclamation will take the following steps to determine whether it is cost-effective for you or your contractor to conduct the appraisal investigation or feasibility study: (a...

43 CFR 404.49 - What criteria will Reclamation use to determine whether to recommend that a proposed rural water...

Code of Federal Regulations, 2011 CFR

2011-10-01

... RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Feasibility Studies § 404.49... project be authorized for construction? In reviewing a feasibility study, Reclamation will assure that the... alternative is clearly supported by the feasibility study, based on application of the following factors...

43 CFR 404.26 - Must an appraisal investigation be completed before I can request Reclamation to review a...

Code of Federal Regulations, 2010 CFR

2010-10-01

... completed before I can request Reclamation to review a feasibility study that was not completed under this... appraisal investigation be completed before I can request Reclamation to review a feasibility study that was... prepare an appraisal report recommending that a feasibility study be conducted before Reclamation can...

43 CFR 404.26 - Must an appraisal investigation be completed before I can request Reclamation to review a...

Code of Federal Regulations, 2011 CFR

2011-10-01

... completed before I can request Reclamation to review a feasibility study that was not completed under this... appraisal investigation be completed before I can request Reclamation to review a feasibility study that was... prepare an appraisal report recommending that a feasibility study be conducted before Reclamation can...

Space shuttle/food system study. Package feasibility study, modifications 3S, 4C and 5S

NASA Technical Reports Server (NTRS)

1974-01-01

An optimum feeding system for the space shuttle was presented. This system consisted of all rehydratable type foods which were enclosed in a 4 in. x 4 in. x 1 in. flexible package. A feasibility follow-on study was conducted, and two acceptable, feasible prototypes for this package are described.

Feasibility of an appliance energy testing and labeling program for Sri Lanka

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

Biermayer, Peter; Busch, John; Hakim, Sajid

2000-04-01

A feasibility study evaluated the costs and benefits of establishing a program for testing, labeling and setting minimum efficiency standards for appliances and lighting in Sri Lanka. The feasibility study included: refrigerators, air-conditioners, flourescent lighting (ballasts & CFls), ceiling fans, motors, and televisions.

A pilot feasibility study of neurofeedback for children with autism.

PubMed

Steiner, Naomi J; Frenette, Elizabeth; Hynes, Caitlin; Pisarik, Elizabeth; Tomasetti, Kathryn; Perrin, Ellen C; Rene, Kirsten

2014-06-01

Neurofeedback (NFB) is an emerging treatment for children with autism spectrum disorder (ASD). This pilot study examined the feasibility of NFB for children with ASD. Ten children ages 7-12 with high functioning ASD and attention difficulties received a NFB attention training intervention. A standardized checklist captured feasibility, including focus during exercises and academic tasks, as well as off-task behaviors. Active behaviors and vocalizations were the most frequent off-task behaviors. Positive reinforcement and breaks including calm breathing exercises were the most common supports. Low motivation was associated with higher feasibility challenges, yet parental involvement and accommodations were helpful. This pilot study shows that it is feasible to conduct NFB sessions with children with high functioning autism and attention difficulties.

Technical Analysis Feasibility Study on Smart Microgrid System in Sekolah Tinggi Teknik PLN

NASA Astrophysics Data System (ADS)

Suyanto, Heri

2018-02-01

Nowadays application of new and renewable energy as main resource of power plant has greatly increased. High penetration of renewable energy into the grid will influence the quality and reliability of the electricity system, due to the intermittent characteristic of new and renewable energy resources. Smart grid or microgrid technology has the ability to deal with this intermittent characteristic especially if these renewable energy resources integrated to grid in large scale, so it can improve the reliability and efficiency of the grid. We plan to implement smart microgrid system at Sekolah Tinggi Teknik PLN as a pilot project. Before the pilot project start, the feasibility study must be conducted. In this feasibility study, the renewable energy resources and load characteristic at the site will be measured. Then the technical aspect of this feasibility study will be analyzed. This paper explains that analysis of ths feasibility study.

Opto-acoustic image fusion technology for diagnostic breast imaging in a feasibility study

NASA Astrophysics Data System (ADS)

Zalev, Jason; Clingman, Bryan; Herzog, Don; Miller, Tom; Ulissey, Michael; Stavros, A. T.; Oraevsky, Alexander; Lavin, Philip; Kist, Kenneth; Dornbluth, N. C.; Otto, Pamela

2015-03-01

Functional opto-acoustic (OA) imaging was fused with gray-scale ultrasound acquired using a specialized duplex handheld probe. Feasibility Study findings indicated the potential to more accurately characterize breast masses for cancer than conventional diagnostic ultrasound (CDU). The Feasibility Study included OA imagery of 74 breast masses that were collected using the investigational Imagio® breast imaging system. Superior specificity and equal sensitivity to CDU was demonstrated, suggesting that OA fusion imaging may potentially obviate the need for negative biopsies without missing cancers in a certain percentage of breast masses. Preliminary results from a 100 subject Pilot Study are also discussed. A larger Pivotal Study (n=2,097 subjects) is underway to confirm the Feasibility Study and Pilot Study findings.

UMCS feasibility study for Fort George G. Meade. Volume 1

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

NONE

1996-12-01

Fort George G. Meade selected eighty-three (83) buildings, from the approximately 1,500 buildings on the base to be included in the UMCS Feasibility Study. The purpose of the study is to evaluate the feasibility of replacing the existing analog based Energy Monitoring and Control System (EMCS) with a new distributed process Monitoring and Control System (UMCS).

Validity and Feasibility of a Digital Diet Estimation Method for Use with Preschool Children: A Pilot Study

ERIC Educational Resources Information Center

Nicklas, Theresa A.; O'Neil, Carol E.; Stuff, Janice; Goodell, Lora Suzanne; Liu, Yan; Martin, Corby K.

2012-01-01

Objective: The goal of the study was to assess the validity and feasibility of a digital diet estimation method for use with preschool children in "Head Start." Methods: Preschool children and their caregivers participated in validation (n = 22) and feasibility (n = 24) pilot studies. Validity was determined in the metabolic research unit using…

Establishing Ongoing, Early Identification Programs for Mental Health Problems in Our Schools: A Feasibility Study

ERIC Educational Resources Information Center

Nemeroff, Robin; Levitt, Jessica Mass; Faul, Lisa; Wonpat-Borja, Ahtoy; Bufferd, Sara; Setterberg, Stephen; Jensen, Peter S.

2008-01-01

The study evaluates the feasibility and effectiveness of several mental health screening and assessment tools in schools. A computerized version of the Diagnostic Interview Schedule for Children-IV proved to be feasible bridging the gap between mental health providers and unmet need of children accompanying risks.

7 CFR 1735.33 - Variable interest rate loans.

Code of Federal Regulations, 2011 CFR

2011-01-01

... downward to a rate not less than the rate determined in the feasibility study on which the loan was based..., projections set forth in the loan feasibility study will be revised annually by RUS (beginning within four... adjusted. The interest rate used in determining feasibility is the rate charged to the borrower until the...

43 CFR 404.47 - How will a feasibility study be conducted under this program?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false How will a feasibility study be conducted under this program? 404.47 Section 404.47 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Feasibility...

Feasibility study report: Area of Contamination (AOC) 43J. (Fort Devens, Groups 2 and 7 sites). Final feasibility study report

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

NONE

1996-06-06

The U.S. Army Environmental Center directed ABB Environmental Services, Inc. (ABB-ES), under Contract No. DAAA15-91-D-0008, to conduct a Remedial Investigation (RI) and Feasibility Study (FS) to address the contamination of soil and groundwater at Area of Contamination (AOC) 43J at Fort Devens, Massachusetts. This FS Report is prepared as part of the FS process in accordance with the 1988 U.S. Environmental Protection Agency (USEPA) guidance document entitled Guidance for Conducting Remedial Investigations and Feasibility Studies under CERCLA. The purpose of the FS Report is to initially identify and screen potentially feasible alternatives to control human health and environmental risks atmore » AOC 43J. Following this screening, the FS Report presents a detailed analysis and comparative analysis of the retained alternatives.« less

Data availability and feasibility of various techniques to predict response to volume expansion in critically ill patients

PubMed Central

Lanspa, Michael J.; Briggs, Benjamin J.; Hirshberg, Eliotte L.; Pratt, Cristina M.; Grissom, Colin K.; Brown, Samuel M.

2017-01-01

Objective: The accuracy of various techniques to predict response to volume expansion in shock has been studied, but less well known is how feasible these techniques are in the ICU. Methods: This is a prospective observation single-center study of inpatients from a mixed profile ICU who received volume expansion. At time of volume expansion, we determined whether a particular technique to predict response was feasible, according to rules developed from available literature and nurse assessment. Results: We studied 214 volume expansions in 97 patients. The most feasible technique was central venous pressure (50%), followed by vena cava collapsibility, (47%) passive leg raise (42%), and stroke volume variation (22%). Aortic velocity variation, and pulse pressure variation, and were rarely feasible (1% each). In 37% of volume expansions, no technique that we assessed was feasible. Conclusions: Techniques to predict response to volume expansion are infeasible in many patients in shock. PMID:28971030

[Telescience : Feasibility studies, definition and a fair answer to the scientific brain drain].

PubMed

Craemer, E M; Bassa, B; Jacobi, C; Becher, H; Meyding-Lamadé, U

2017-02-01

What is telescience? Is it feasible to transfer academic information with the help of telematics to educate and teach young scientists over large distances? The term telescience has so far not been defined but covers a variety of possibilities, which could be successfully implemented worldwide. This article gives examples and highlights the feasibility analysis of telescience. We have carried out feasibility analyses for neurological functional diagnostics, an epidemiological cross-sectional study as well as a laboratory study for detection of thrombocyte function during dengue fever with the help of telemedicine. The basis for all these projects was a telemedical transcontinental cooperation over a distance of 12,000 km. All performed studies demonstrated the feasibility. With the help of telematics the laboratory techniques, planning, conduction and interpretation of results as well as publication skills can be transferred. Telescience is feasible. Our studies showed that telescience is a very promising option to transfer knowledge, which will help to enable professional expertise to be transferred directly to the region/country without a brain drain. All too often young motivated scientists are enticed to move to well-known institutions, which involves the danger of a brain drain. Brain drain can be avoided in favor of local implementation of scientific projects. Our results illustrate that it is feasible to educate and guide scientists with the help of telematics infrastructures.

The Process, Outcomes, and Challenges of Feasibility Studies Conducted in Partnership With Stakeholders: A Health Intervention for Women Survivors of Intimate Partner Violence

PubMed Central

Wuest, Judith; Merritt-Gray, Marilyn; Dubé, Norma; Hodgins, Marilyn J; Malcolm, Jeannie; Majerovich, Jo Ann; Scott-Storey, Kelly; Ford-Gilboe, Marilyn; Varcoe, Colleen

2015-01-01

Feasibility studies play a crucial role in determining whether complex, community-based interventions should be subject to efficacy testing. Reports of such studies often focus on efficacy potential but less often examine other elements of feasibility, such as acceptance by clients and professionals, practicality, and system integration, which are critical to decisions for proceeding with controlled efficacy testing. Although stakeholder partnership in feasibility studies is widely suggested to facilitate the research process, strengthen relevance, and increase knowledge transfer, little is written about how this occurs or its consequences and outcomes. We began to address these gaps in knowledge in a feasibility study of a health intervention for women survivors of intimate partner violence (IPV) conducted in partnership with policy, community and practitioner stakeholders. We employed a mixed-method design, combining a single-group, pre-post intervention study with 52 survivors of IPV, of whom 42 completed data collection, with chart review data and interviews of 18 purposefully sampled participants and all 9 interventionists. We assessed intervention feasibility in terms of acceptability, demand, practicality, implementation, adaptation, integration, and efficacy potential. Our findings demonstrate the scope of knowledge attainable when diverse elements of feasibility are considered, as well as the benefits and challenges of partnership. The implications of diverse perspectives on knowledge transfer are discussed. Our findings show the importance of examining elements of feasibility for complex community-based health interventions as a basis for determining whether controlled intervention efficacy testing is justified and for refining both the intervention and the research design. © 2015 The Authors. Research in Nursing & Health published by Wiley Periodicals, Inc. PMID:25594917

The Feasibility of Implementing Multicommand Software Functions on a Microcomputer Network.

DTIC Science & Technology

1979-10-01

studies 20 ABSTRACT fConllnuo on revete &Ide it necessary and Identify by block number) ’This report presents the results of a study of design...considerations for hybrid monitor systems for distributed microcomputer networks. The objective of the study was to determine the feasibility of such monitor...Management Informa- tion and Computer Sciences. The study was one task on a project bentitled "The Feasibility of Implementing Multicommand Software

Cape Blanco wind farm feasibility study

NASA Astrophysics Data System (ADS)

1987-11-01

The Cape Blanco Wind Farm (CBWF) Feasibility Study was undertaken as a prototype for determining the feasibility of proposals for wind energy projects at Northwest sites. It was intended to test for conditions under which wind generation of electricity could be commercially feasible, not by another abstract survey of alternative technologies, but rather through a site-specific, machine-specific analysis of one proposal. Some of the study findings would be most pertinent to the Cape Blanco site - local problems require local solutions. Other findings would be readily applicable to other sites and other machines, and study methodologies would be designed to be modified for appraisal of other proposals. This volume discusses environmental, economic, and technical issues of the Wind Farm.

Feasibility Study of Economics and Performance of Biomass Power Generation at the Former Farmland Industries Site in Lawrence, Kansas. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

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

Tomberlin, G.; Mosey, G.

2013-03-01

Under the RE-Powering America's Land initiative, the U.S. Environmental Protection Agency (EPA) provided funding to the National Renewable Energy Laboratory (NREL) to support a feasibility study of biomass renewable energy generation at the former Farmland Industries site in Lawrence, Kansas. Feasibility assessment team members conducted a site assessment to gather information integral to this feasibility study. Information such as biomass resources, transmission availability, on-site uses for heat and power, community acceptance, and ground conditions were considered.

A feasibility study of orbiter flight control experiments

NASA Technical Reports Server (NTRS)

Geissler, W. H.

1978-01-01

The results of a feasibility study of orbiter flight control experiments performed are summarized. Feasibility studies were performed on a group of 14 experiments selected from a candidate list of 35 submitted to the study contractor by the flight control community. Concepts and requirements were developed for the 14 selected experiments and they were ranked on a basis of technical value, feasibility, and cost. It was concluded that all the selected experiments can be considered as potential candidates for the Orbiter Experiment program, which is being formulated for the Orbiter Flight Tests and subsequent operational flights, regardless of the relative ranking established during the study. None of the selected experiments has significant safety implications and the cost of most was estimated to be less than $200K.

Training Corrective Maintenance Performance on Electronic Equipment with CAI Terminals: I. A Feasibility Study.

ERIC Educational Resources Information Center

Rigney, Joseph W.

A report is given of a feasibility study in which several possible relationships between student, computer terminal, and electronic equipment were considered. The simplest of these configurations was set up and examined in terms of its feasibility for teaching the performance of fault localization on a Navy transceiver. An instructional program…

Feasibility Study of the Development of a Specialized Computer System of Organic Chemical Signatures of Spectral Data.

ERIC Educational Resources Information Center

Scholtz, R. G.; And Others

This final report of a feasibility study describes the research performed in assessing the requirements for a chemical signature file and search scheme for organic compound identification and information retrieval. The research performed to determined feasibility of identifying an unknown compound involved screening the compound against a file of…

Ute Mountain Ute Tribe Community-Scale Solar Feasibility Study

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

Rapp, Jim; Knight, Tawnie

2014-01-30

Parametrix Inc. conducted a feasibility study for the Ute Mountain Ute Tribe to determine whether or not a community-scale solar farm would be feasible for the community. The important part of the study was to find where the best fit for the solar farm could be. In the end, a 3MW community-scale solar farm was found best fit with the location of two hayfield sites.

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

Johnson, Jennifer

The Washoe Tribe of Nevada and California was awarded funding to complete the Washoe Tribe Alternative Energy Feasibility Study project. The main goal of the project was to complete an alternative energy feasibility study. This study was completed to evaluate “the potential for development of a variety of renewable energy projects and to conduct an alternative energy feasibility study that determines which alternative energy resources have the greatest economic opportunity for the Tribe, while respecting cultural and environmental values” (Baker-Tilly, 2014). The study concluded that distributed generation solar projects are the best option for renewable energy development and asset ownershipmore » for the Washoe Tribe. Concentrating solar projects, utility scale wind projects, geothermal, and biomass resource projects were also evaluated during the study and it was determined that these alternatives would not be feasible at this time.« less

Evaluating the Feasibility of a Gardening and Nutrition Intervention with a Matched Contact-Control Physical Activity Intervention Targeting Youth

ERIC Educational Resources Information Center

Alexander, Ramine; Hill, Jennie; Grier, Karissa; MacAuley, Lorien; McKenzie, Alisa; Totten, Tadashi; Porter, Kathleen; Zoellner, Jamie

2016-01-01

The study reported here involved Cooperative Extension as a key research partner and was guided by a community-based participatory research approach and a feasibility study framework. The research objective was to assess four indicators of feasibility (i.e., acceptability, demand, implementation, and limited-effectiveness) of a gardening and…

Feasibility of reducing fines in S-5 mixes.

DOT National Transportation Integrated Search

1975-01-01

The study investigated the feasibility of eliminating aggregate particulates passing the #200 and #100 sieves from a surface mix (S-5) gradation. Feasibility was to be determined on the basis of test mixtures, with particulates deleted, meeting Virgi...

Feasibility of using cellular telephone data to determine the truckshed of intermodal facilities.

DOT National Transportation Integrated Search

2010-03-01

In order to determine the feasibility of using cellular telephone location data in deriving the geographic extent : (truckshed) from intermodal facilities, this study was conducted to determine the feasibility analysis in three aspects: : technology,...

A Laboratory Study Investigating the Feasibility of Applying Calcite-Type Coatings to Segregated Ballast Tanks

DTIC Science & Technology

1981-08-01

A LABORATORY STUDY INVESTIGATIING THE FEASIBILITY OF APPLYING CALCITE -TYPE COATINGS TO SEGREGATED BALLAST TANKS AUGUST, 1981 Prepared by: Ocean City...Laboratory Study Investigating The Feasibility of Applying Calcite -Type Coatings to Segregated Ballast Tanks 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c...Executive Summary List of Figures I. Conclusions II. Introduction III. Background-The Development and Use of Calcite -Type Coatings IV. Experimental

The Aging, Community and Health Research Unit-Community Partnership Program for older adults with type 2 diabetes and multiple chronic conditions: a feasibility study.

PubMed

Markle-Reid, Maureen; Ploeg, Jenny; Fisher, Kathryn; Reimer, Holly; Kaasalainen, Sharon; Gafni, Amiram; Gruneir, Andrea; Kirkconnell, Ross; Marzouk, Sam; Akhtar-Danesh, Noori; Thabane, Lehana; Rojas-Fernandez, Carlos; Upshur, Ross

2016-01-01

Few studies have examined the effectiveness of community-based self-management interventions in older adults with type 2 diabetes mellitus (T2DM) and multiple chronic conditions (MCC). The objectives of this study were to examine the feasibility of implementation in practice (primary) and the feasibility of study methods and potential effectiveness (secondary) of the Aging, Community and Health-Community Partnership Program, a new 6-month interprofessional, nurse-led program to promote diabetes self-management in older adults (>65 years) with T2DM and MCC. This study used a prospective one-group pre-test/post-test design. Participants were recruited from a specialized diabetes clinic. They received a median of three in-home/clinic visits by certified diabetes educators (CDEs) and attended a median of three group wellness sessions provided by the CDEs in partnership with a community-based seniors' association. The primary outcome was the feasibility of the program (acceptability, fidelity, implementation barriers/facilitators). Secondary outcomes included the feasibility of the study methods (recruitment/retention rates and procedures, eligibility criteria, data collection and analysis methods) and potential effectiveness of the program based on 6-month changes in self-reported outcomes including self-management behavior (diet, exercise, self-monitoring), health status (quality of life, mental health), and costs of service use. Analysis of feasibility outcomes was primarily based on descriptive statistics. The potential effectiveness of the program was explored using different tests, with the results expressed using descriptive statistics and effect estimates (95 % confidence intervals). In total, 45 (88 %) of 51 eligible persons consented to participate. Of these, 37 (82 %) completed the 6-month follow-up. Participants and providers viewed the program as acceptable and feasible. Participants had a higher SF-12 physical component summary score at 6 months compared with baseline (mean score difference 3.0, 95 % CI 0.2-5.8). Median costs for diabetes care increased over 6 months (reflecting inclusion of program costs), while other service costs either decreased or remained unchanged. This study offers preliminary evidence that the program was feasible to deliver and acceptable to participants and providers. Initial results suggest that the program may improve physical functioning. A randomized controlled trial is feasible, with some adaptations to the program and study methods that were identified from this feasibility study. Clinicaltrials.gov identifier: NCT01880476.

Cape Lookout National Seashore passenger ferry transportation feasibility study

DOT National Transportation Integrated Search

2010-09-01

The Cape Lookout National Seashore Passenger Ferry Transportation Feasibility Study is a technical study documenting the capital investment and operational considerations associated with consolidation of passenger ferry service from Harkers Island an...

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

Sager, P.H.

Studies were carried out on the FED Baseline to improve design definition, establish feasibility, and reduce cost. Emphasis was placed on cost reduction, but significant feasibility concerns existed in several areas, and better design definition was required to establish feasibility and provide a better basis for cost estimates. Design definition and feasibility studies included the development of a labyrinth shield ring concept to prevent radiation streaming between the torus spool and the TF coil cryostat. The labyrinth shield concept which was developed reduced radiation streaming sufficiently to permit contact maintenance of the inboard EF coils. Various concepts of preventing arcingmore » between adjacent shield sectors were also explored. It was concluded that installation of copper straps with molybdenum thermal radiation shields would provide the most reliable means of preventing arcing. Other design studies included torus spool electrical/structural concepts, test module shielding, torus seismic response, poloidal conditions in the magnets, disruption characteristics, and eddy current effects. These additional studies had no significant impact on cost but did confirm the feasibility of the basic FED Baseline concept.« less

How We Design Feasibility Studies

PubMed Central

Bowen, Deborah J.; Kreuter, Matthew; Spring, Bonnie; Cofta-Woerpel, Ludmila; Linnan, Laura; Weiner, Diane; Bakken, Suzanne; Kaplan, Cecilia Patrick; Squiers, Linda; Fabrizio, Cecilia; Fernandez, Maria

2010-01-01

Public health is moving toward the goal of implementing evidence-based interventions. To accomplish this, there is a need to select, adapt, and evaluate intervention studies. Such selection relies, in part, on making judgments about the feasibility of possible interventions and determining whether comprehensive and multilevel evaluations are justified. There exist few published standards and guides to aid these judgments. This article describes the diverse types of feasibility studies conducted in the field of cancer prevention, using a group of recently funded grants from the National Cancer Institute. The grants were submitted in response to a request for applications proposing research to identify feasible interventions for increasing the utilization of the Cancer Information Service among underserved populations. PMID:19362699

A process for Decision-making after Pilot and feasibility Trials (ADePT): development following a feasibility study of a complex intervention for pelvic organ prolapse

PubMed Central

2013-01-01

Background Current Medical Research Council (MRC) guidance on complex interventions advocates pilot trials and feasibility studies as part of a phased approach to the development, testing, and evaluation of healthcare interventions. In this paper we discuss the results of a recent feasibility study and pilot trial for a randomized controlled trial (RCT) of pelvic floor muscle training for prolapse (ClinicalTrials.gov: NCT01136889). The ways in which researchers decide to respond to the results of feasibility work may have significant repercussions for both the nature and degree of tension between internal and external validity in a definitive trial. Methods We used methodological issues to classify and analyze the problems that arose in the feasibility study. Four centers participated with the aim of randomizing 50 women. Women were eligible if they had prolapse of any type, of stage I to IV, and had a pessary successfully fitted. Postal questionnaires were administered at baseline, 6 months, and 7 months post-randomization. After identifying problems arising within the pilot study we then sought to locate potential solutions that might minimize the trade-off between a subsequent explanatory versus pragmatic trial. Results The feasibility study pointed to significant potential problems in relation to participant recruitment, features of the intervention, acceptability of the intervention to participants, and outcome measurement. Finding minimal evidence to support our decision-making regarding the transition from feasibility work to a trial, we developed a systematic process (A process for Decision-making after Pilot and feasibility Trials (ADePT)) which we subsequently used as a guide. The process sought to: 1) encourage the systematic identification and appraisal of problems and potential solutions; 2) improve the transparency of decision-making processes; and 3) reveal the tensions that exist between pragmatic and explanatory choices. Conclusions We have developed a process that may aid researchers in their attempt to identify the most appropriate solutions to problems identified within future pilot and feasibility RCTs. The process includes three key steps: a decision about the type of problem, the identification of all solutions (whether addressed within the intervention, trial design or clinical context), and a systematic appraisal of these solutions. PMID:24160371

Feasibility study for the redesign of MDOT's pavement management systems software.

DOT National Transportation Integrated Search

2011-04-01

In August of 2006 the Mississippi Department of Transportation (MDOT) initiated State Study No. 191, entitled Feasibility : Study for the Redesign of MDOTs Pavement Management System (PMS) Software. At the initiation of this study, the : Dep...

Feasibility Study of the Department of the Navy Investing Research and Development Funds in Venture Capital Firms as a Means to Identify Technology

DTIC Science & Technology

2005-12-01

NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS FEASIBILITY STUDY OF THE DEPARTMENT OF THE NAVY INVESTING RESEARCH AND...DEVELOPMENT FUNDS IN VENTURE CAPITAL FIRMS AS A MEANS TO IDENTIFY TECHNOLOGY by William C. Cox Todd M. McGee December 2005 Thesis Advisor...AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE: Feasibility Study of the Department of the Navy Investing Research and Development Funds

Visual Search in the Detection of Retinal Injury: A Feasibility Study

DTIC Science & Technology

2013-04-01

D, Heyes A. et al. Mobility of people with retinitis pigmentosa as a function of vision and psychological variables. Optometry and Vision Science...AFRL-RH-FS-TR-2013-0019 Visual Search in the Detection of Retinal Injury: A Feasibility Study Thomas Kuyk TASC, Inc. Lei Liu The...Detection of Retinal Injury: A Feasibility Study" 2013 0019 LEON N. McLIN, JR., DR-III, DAF Work Unit Manager 711 HPW/ RHDO POLHAMUS.GARR ETT.D

A feasibility study of a personalized, internet-based compliance system for chronic disease management.

PubMed

Wang, X H; Istepanian, R S H; Geake, T; Hayes, J; Desco, M; Kontaxakis, G; Santos, A; Prentza, A; Pavlopoulos, S

2005-10-01

This paper describes a feasibility study on an Internet-based compliance system to provide personalized care for patients suffering from chronic diseases. Relevant medical trials from three different European countries provided preliminary evidence of the feasibility of the system and its efficacy in helping patients to manage their diseases at home. The study discusses further improvements not only for the C-Monitor system, but also for other Internet-based health-care services.

Feasibility Study for the Use of Green, Bio-Based, Efficient Reactive Sorbent Material to Neutralize Chemical Warfare Agents

DTIC Science & Technology

2012-08-02

REPORT Feasibility study for the use of green, bio-based, efficient reactive sorbent material to neutralize chemical warfare agents 14. ABSTRACT 16...way cellulose, lignin and hemicelluloses interact as well as whole wood dissolution occurs in ILs. The present project was conducted to 1. REPORT...Feasibility study for the use of green, bio-based, efficient reactive sorbent material to neutralize chemical warfare agents Report Title ABSTRACT Over the

The Four-Quarter Plan and Its Feasibility for the Port Huron Area School District. A Research Study.

ERIC Educational Resources Information Center

Alam, Sami J.

This study examines the economic, educational, and physical feasibility of the four-quarter plan with an assigned vacation. The choice of this plan resulted from the examination of research and literature on different forms and uses of the four-quarter plan. It was concluded that the plan would be feasible if the following conditions were met: (1)…

Feasibility of remote sensing for detecting thermal pollution. Part 1: Feasibility study. Part 2: Implementation plan. [coastal ecology

NASA Technical Reports Server (NTRS)

Veziroglu, T. N.; Lee, S. S.

1973-01-01

A feasibility study for the development of a three-dimensional generalized, predictive, analytical model involving remote sensing, in-situ measurements, and an active system to remotely measure turbidity is presented. An implementation plan for the development of the three-dimensional model and for the application of remote sensing of temperature and turbidity measurements is outlined.

White Earth Biomass/Biogas Feasibility Study

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

Triplett, Michael

2015-03-12

The White Earth Nation examined the feasibility of cost savings and fossil energy reduction through the installation of biogas/biomass boiler at the tribal casino. The study rejected biogas options due to availability and site constraints, but found a favorable environment for technical and financial feasibility of installing a 5 MMBtu hot water boiler system to offset 60-70 percent of current fuel oil and propane usage.

The feasibility and acceptability of conducting a trial of specialist medical care and the Lightning Process in children with chronic fatigue syndrome: feasibility randomized controlled trial (SMILE study)

PubMed Central

2013-01-01

Background Chronic fatigue syndrome (CFS) or myalgic encephalomyelitis (ME) is relatively common in children with limited evidence for treatment. The Phil Parker Lightning Process (LP) is a trademarked intervention, which >250 children use annually. There are no reported studies investigating the effectiveness or possible side effects of LP. Methods The trial population was drawn from the Bath and Bristol NHS specialist paediatric CFS or ME service. The study was designed as a pilot randomized trial with children (aged 12 to 18 years) comparing specialist medical care with specialist medical care plus the Lightning Process. Integrated qualitative methodology was used to explore the feasibility and acceptability of the recruitment, randomization and interventions. Results A total of 56 children were recruited from 156 eligible children (1 October 2010 to 16 June 2012). Recruitment, randomization and both interventions were feasible and acceptable. Participants suggested changes to improve feasibility and acceptability and we incorporated the following in the trial protocol: stopped collecting 6-week outcomes; introduced a second reminder letter; used phone calls to collect primary outcomes from nonresponders; informed participants about different approaches of each intervention and changed our recommendation for the primary outcome for the full study from school attendance to disability (SF-36 physical function subscale) and fatigue (Chalder Fatigue Scale). Conclusions Conducting randomized controlled trials (RCTs) to investigate an alternative treatment such as LP is feasible and acceptable for children with CFS or ME. Feasibility studies that incorporate qualitative methodology enable changes to be made to trial protocols to improve acceptability to participants. This is likely to improve recruitment rate and trial retention. Trial registration Feasibility study first randomization: 29 September 2010. Trial registration: Current Controlled Trials ISRCTN81456207 (31 July 2012). Full trial first randomization: 19 September 2012. PMID:24304689

Development and feasibility study of very brief interventions for physical activity in primary care.

PubMed

Pears, Sally; Morton, Katie; Bijker, Maaike; Sutton, Stephen; Hardeman, Wendy

2015-04-08

There is increasing interest in brief and very brief behaviour change interventions for physical activity as they are potentially scalable to the population level. However, few very brief interventions (VBIs) have been published, and evidence is lacking about their feasibility, acceptability and which 'active ingredients' (behaviour change techniques) would maximise their effectiveness. The aim of this research was to identify and develop promising VBIs for physical activity and test their feasibility and acceptability in the context of preventive health checks in primary care. The process included two stages, guided by four criteria: effectiveness, feasibility, acceptability, and cost. In Stage 1, we used an iterative approach informed by systematic reviews, a scoping review of BCTs, team discussion, stakeholder consultation, a qualitative study, and cost estimation to guide the development of promising VBIs. In Stage 2, a feasibility study assessed the feasibility and acceptability of the short-listed VBIs, using tape-recordings and interviews with practitioners (n = 4) and patients (n = 68), to decide which VBIs merited further evaluation in a pilot trial. Four VBIs were short-listed: Motivational intervention; Action Planning intervention; Pedometer intervention; and Physical Activity Diary intervention. All were deliverable in around five minutes and were feasible and acceptable to participants and practitioners. Based on the results of interviews with practitioners and patients, techniques from the VBIs were combined into three new VBIs for further evaluation in a pilot trial. Using a two-stage approach, in which we considered the practicability of VBIs (acceptability, feasibility and cost) alongside potential efficacy from the outset, we developed a short-list of four promising VBIs for physical activity and demonstrated that they were acceptable and feasible as part of a preventive health check in primary care. Current Controlled Trials ISRCTN02863077. Registered 5 October 2012.

Cesic: manufacturing study for next generation telescopes

NASA Astrophysics Data System (ADS)

Kroedel, M.; Lichtscheindl, J.; Mair, Hp.

2005-08-01

Under ESO - European Southern Observatory - contract ECM has performed a feasibility study for the manufacturing of Cesic primary and secondary mirror segments for the OWL-Telescope. The main issues of this study were to demonstrate the feasibility of the serial production (~ 2550 segments) of Cesic mirror segments under a certain schedule and cost optimisation aspect for the segments. Part of this study was also a pre-design of a manufacturing facility for this big amount of mirror segments. This study is limited only up to the manufacturing of a polishable surface, the feasibility of the polishing capability is not part of this study.

Measures and Metrics for Feasibility of Proof-of-Concept Studies With Human Immunodeficiency Virus Rapid Point-of-Care Technologies: The Evidence and the Framework.

PubMed

Pant Pai, Nitika; Chiavegatti, Tiago; Vijh, Rohit; Karatzas, Nicolaos; Daher, Jana; Smallwood, Megan; Wong, Tom; Engel, Nora

2017-12-01

Pilot (feasibility) studies form a vast majority of diagnostic studies with point-of-care technologies but often lack use of clear measures/metrics and a consistent framework for reporting and evaluation. To fill this gap, we systematically reviewed data to ( a ) catalog feasibility measures/metrics and ( b ) propose a framework. For the period January 2000 to March 2014, 2 reviewers searched 4 databases (MEDLINE, EMBASE, CINAHL, Scopus), retrieved 1441 citations, and abstracted data from 81 studies. We observed 2 major categories of measures, that is, implementation centered and patient centered, and 4 subcategories of measures, that is, feasibility, acceptability, preference, and patient experience. We defined and delineated metrics and measures for a feasibility framework. We documented impact measures for a comparison. We observed heterogeneity in reporting of metrics as well as misclassification and misuse of metrics within measures. Although we observed poorly defined measures and metrics for feasibility, preference, and patient experience, in contrast, acceptability measure was the best defined. For example, within feasibility, metrics such as consent, completion, new infection, linkage rates, and turnaround times were misclassified and reported. Similarly, patient experience was variously reported as test convenience, comfort, pain, and/or satisfaction. In contrast, within impact measures, all the metrics were well documented, thus serving as a good baseline comparator. With our framework, we classified, delineated, and defined quantitative measures and metrics for feasibility. Our framework, with its defined measures/metrics, could reduce misclassification and improve the overall quality of reporting for monitoring and evaluation of rapid point-of-care technology strategies and their context-driven optimization.

Measures and Metrics for Feasibility of Proof-of-Concept Studies With Human Immunodeficiency Virus Rapid Point-of-Care Technologies

PubMed Central

Pant Pai, Nitika; Chiavegatti, Tiago; Vijh, Rohit; Karatzas, Nicolaos; Daher, Jana; Smallwood, Megan; Wong, Tom; Engel, Nora

2017-01-01

Objective Pilot (feasibility) studies form a vast majority of diagnostic studies with point-of-care technologies but often lack use of clear measures/metrics and a consistent framework for reporting and evaluation. To fill this gap, we systematically reviewed data to (a) catalog feasibility measures/metrics and (b) propose a framework. Methods For the period January 2000 to March 2014, 2 reviewers searched 4 databases (MEDLINE, EMBASE, CINAHL, Scopus), retrieved 1441 citations, and abstracted data from 81 studies. We observed 2 major categories of measures, that is, implementation centered and patient centered, and 4 subcategories of measures, that is, feasibility, acceptability, preference, and patient experience. We defined and delineated metrics and measures for a feasibility framework. We documented impact measures for a comparison. Findings We observed heterogeneity in reporting of metrics as well as misclassification and misuse of metrics within measures. Although we observed poorly defined measures and metrics for feasibility, preference, and patient experience, in contrast, acceptability measure was the best defined. For example, within feasibility, metrics such as consent, completion, new infection, linkage rates, and turnaround times were misclassified and reported. Similarly, patient experience was variously reported as test convenience, comfort, pain, and/or satisfaction. In contrast, within impact measures, all the metrics were well documented, thus serving as a good baseline comparator. With our framework, we classified, delineated, and defined quantitative measures and metrics for feasibility. Conclusions Our framework, with its defined measures/metrics, could reduce misclassification and improve the overall quality of reporting for monitoring and evaluation of rapid point-of-care technology strategies and their context-driven optimization. PMID:29333105

Feasibility and coexistence of large ecological communities.

PubMed

Grilli, Jacopo; Adorisio, Matteo; Suweis, Samir; Barabás, György; Banavar, Jayanth R; Allesina, Stefano; Maritan, Amos

2017-02-24

The role of species interactions in controlling the interplay between the stability of ecosystems and their biodiversity is still not well understood. The ability of ecological communities to recover after small perturbations of the species abundances (local asymptotic stability) has been well studied, whereas the likelihood of a community to persist when the conditions change (structural stability) has received much less attention. Our goal is to understand the effects of diversity, interaction strengths and ecological network structure on the volume of parameter space leading to feasible equilibria. We develop a geometrical framework to study the range of conditions necessary for feasible coexistence. We show that feasibility is determined by few quantities describing the interactions, yielding a nontrivial complexity-feasibility relationship. Analysing more than 100 empirical networks, we show that the range of coexistence conditions in mutualistic systems can be analytically predicted. Finally, we characterize the geometric shape of the feasibility domain, thereby identifying the direction of perturbations that are more likely to cause extinctions.

Feasibility and coexistence of large ecological communities

PubMed Central

Grilli, Jacopo; Adorisio, Matteo; Suweis, Samir; Barabás, György; Banavar, Jayanth R.; Allesina, Stefano; Maritan, Amos

2017-01-01

The role of species interactions in controlling the interplay between the stability of ecosystems and their biodiversity is still not well understood. The ability of ecological communities to recover after small perturbations of the species abundances (local asymptotic stability) has been well studied, whereas the likelihood of a community to persist when the conditions change (structural stability) has received much less attention. Our goal is to understand the effects of diversity, interaction strengths and ecological network structure on the volume of parameter space leading to feasible equilibria. We develop a geometrical framework to study the range of conditions necessary for feasible coexistence. We show that feasibility is determined by few quantities describing the interactions, yielding a nontrivial complexity–feasibility relationship. Analysing more than 100 empirical networks, we show that the range of coexistence conditions in mutualistic systems can be analytically predicted. Finally, we characterize the geometric shape of the feasibility domain, thereby identifying the direction of perturbations that are more likely to cause extinctions. PMID:28233768

Conceptual Thermal Treatment Technologies Feasibility Study

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

Suer, A.

1996-02-28

This report presents a conceptual Thermal Treatment Technologies Feasibility Study (FS) for the Savannah River Site (SRS) focusing exclusively on thermal treatment technologies for contaminated soil, sediment, or sludge remediation projects.

Petersburg National Battlefield : alternative transportation feasibility study

DOT National Transportation Integrated Search

2012-11-13

This report studies the feasibility of alternative solutions to several transportation problems affecting Petersburg National Battlefield in Petersburg, Virginia. Current transportation problems include site-specific access issues, wayfinding and nav...

A preliminary study of environmental parameters associated with the feasibility of a polygeneration plant at Kennedy Space Center

NASA Technical Reports Server (NTRS)

Barnes, G. D.

1982-01-01

The feasibility of a polygeneration plant at Kennedy Space Center was studied. Liquid hydrogen and gaseous nitrogen are the two principal products in consideration. Environmental parameters (air quality, water quality, biological diversity and hazardous waste disposal) necessary for the feasibility study were investigated. A National Environmental Policy Act (NEPA) project flow sheet was to be formulated for the environmental impact statement. Water quality criteria for Florida waters were to be established.

A Feasibility Study of the Collection of Unscheduled Maintenance Data Using Statistical Sampling Techniques.

DTIC Science & Technology

1985-09-01

TECHNIQUES THESIS Robert A. Heinlein Captain, USAF AFIT/GLM/LSM/855-32.- _ DTIC MU’noN ’ST.,TEMENT A A-ZELECTE Approved lt public teleo*I Al \\ Z #&N0V21...343" A FEASIBILITY STUDY OF THE COLLECTION OF UNSCHEDULED MAINTENANCE DATA USING STrATISTICAL SAMPLING TECHNIQUES THESIS L .9 Robe-t A. Heinlein...a AFIT/GLM/LSM/85S-32 A FEASIBILITY STUDY OF THE COLLECTION OF UNSCHEDULED MAINTENANCE DATA USING STATISTICAL SAMPLING TECHNIQUES THESIS

Feasibility Study for a Computerized Serials Control System in the Defense Communications Agency Technical and Management Information Center.

DTIC Science & Technology

1984-06-20

AD-A162 ±88 FEASIBILITY STUDY FOR A COMPUTERIZED SERIALS CONTROL 1/1 SYSTEM IN THE DEFENS (U) DEFENSE COMMUNICATIONS AGENCY WASHINGTON DC TECHNICAL...NATIONAL BUREAU OF STANDARDS- 1963-A 0FEASIBILITY STUDY FOR A COMPUTERIZED SERIALS CONTROL SYSTEM IN THE DEFENSE COMMUNICATIONS 0AGENCY TECHNICAL AND...ABSTRACT 21. ABSTRACT SECURITY CLASSIFICATION UNCLASSIFIED/UNLIMITED R1 SAME AS RPT. 0 DTIC USERS 0 UNCLASSIFIED 22&. NAME OF RESPONSIBLE INDIVIDUAL 22b

Management by Parent Objectives: A Case Study Establishing the Feasibility of Employer-Sponsored Child Care and Other Family Supports.

ERIC Educational Resources Information Center

Friedman, Dana E.

This paper addresses the feasibility of family support programs as a means by which management may constructively respond to the changes in the workforce in order to fulfill its own objectives. The analysis takes into account both theory and practice, applying learned concepts to the design and execution of an actual feasibility study at a small,…

Feasibility of Eight Physical Fitness Tests in 1,050 Older Adults with Intellectual Disability: Results of the Healthy Ageing with Intellectual Disabilities Study

ERIC Educational Resources Information Center

Hilgenkamp, Thessa I. M.; van Wijck, Ruud; Evenhuis, Heleen M.

2013-01-01

Although physical fitness is relevant for well-being and health, knowledge on the feasibility of instruments to measure physical fitness in older adults with intellectual disability (ID) is lacking. As part of the study Healthy Ageing with Intellectual Disabilities with 1,050 older clients with ID in three Dutch care services, the feasibility of 8…

7 CFR 4280.21 - Eligible REDG Ultimate Recipients and Projects.

Code of Federal Regulations, 2011 CFR

2011-01-01

... facilitate medical or educational services or job training; or (6) Project feasibility studies and Technical Assistance. A qualified Independent Provider must perform feasibility studies or Technical Assistance. (b...

41 CFR 101-5.306 - Economic feasibility.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Economic feasibility. 101-5.306 Section 101-5.306 Public Contracts and Property Management Federal Property Management... AND COMPLEXES 5.3-Federal Employee Health Services § 101-5.306 Economic feasibility. (a) The studies...

41 CFR 101-5.306 - Economic feasibility.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Economic feasibility. 101-5.306 Section 101-5.306 Public Contracts and Property Management Federal Property Management... AND COMPLEXES 5.3-Federal Employee Health Services § 101-5.306 Economic feasibility. (a) The studies...

41 CFR 101-5.306 - Economic feasibility.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 2 2013-07-01 2012-07-01 true Economic feasibility. 101-5.306 Section 101-5.306 Public Contracts and Property Management Federal Property Management... AND COMPLEXES 5.3-Federal Employee Health Services § 101-5.306 Economic feasibility. (a) The studies...

41 CFR 101-5.306 - Economic feasibility.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 41 Public Contracts and Property Management 2 2011-07-01 2007-07-01 true Economic feasibility. 101-5.306 Section 101-5.306 Public Contracts and Property Management Federal Property Management... AND COMPLEXES 5.3-Federal Employee Health Services § 101-5.306 Economic feasibility. (a) The studies...

41 CFR 101-5.306 - Economic feasibility.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 41 Public Contracts and Property Management 2 2012-07-01 2012-07-01 false Economic feasibility. 101-5.306 Section 101-5.306 Public Contracts and Property Management Federal Property Management... AND COMPLEXES 5.3-Federal Employee Health Services § 101-5.306 Economic feasibility. (a) The studies...

Rochester rail link feasibility study

DOT National Transportation Integrated Search

2003-01-01

The purpose of this study is to determine the feasibility of connecting Minneapolis-St. Paul International Airport to Rochester International Airport with a high-speed rail line to move passengers and cargo. The primary goal of this study is to deter...

Northern New Mexico regional airport market feasibility

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

Drake, R.H.; Williams, D.S.

1998-06-01

This report is about the market for airline travel in northern New Mexico. Interest in developing a northern New Mexico regional airport has periodically surfaced for a number of years. The New Mexico State Legislature passed a memorial during the 1998 Second Session calling for the conduct of a study to determine the feasibility of building a new regional airport in NNM. This report is a study of the passenger market feasibility of such an airport. In addition to commercial passenger market feasibility, there are other feasibility issues dealing with siting, environmental impact, noise, economic impact, intermodal transportation integration, region-widemore » transportation services, airport engineering requirements, and others. These other feasibility issues are not analyzed in any depth in this report although none were discovered to be show-stoppers as a by-product of the authors doing research on the passenger market itself. Preceding the need for a detailed study of these other issues is the determination of the basic market need for an airport with regular commercial airline service in the first place. This report is restricted to an in-depth look at the market for commercial passenger air service in NNM. 20 figs., 8 tabs.« less

Conducting pilot and feasibility studies.

PubMed

Cope, Diane G

2015-03-01

Planning a well-designed research study can be tedious and laborious work. However, this process is critical and ultimately can produce valid, reliable study findings. Designing a large-scale randomized, controlled trial (RCT)-the gold standard in quantitative research-can be even more challenging. Even the most well-planned study potentially can result in issues with research procedures and design, such as recruitment, retention, or methodology. One strategy that may facilitate sound study design is the completion of a pilot or feasibility study prior to the initiation of a larger-scale trial. This article will discuss pilot and feasibility studies, their advantages and disadvantages, and implications for oncology nursing research. 
.

Active Treatment for Idiopathic Adolescent Scoliosis (ACTIvATeS): a feasibility study.

PubMed

Williams, Mark A; Heine, Peter J; Williamson, Esther M; Toye, Francine; Dritsaki, Melina; Petrou, Stavros; Crossman, Richard; Lall, Ranjit; Barker, Karen L; Fairbank, Jeremy; Harding, Ian; Gardner, Adrian; Slowther, Anne-Marie; Coulson, Neil; Lamb, Sarah E

2015-07-01

The feasibility of conducting a definitive randomised controlled trial (RCT) evaluating the clinical effectiveness and cost-effectiveness of scoliosis-specific exercises (SSEs) for adolescent idiopathic scoliosis (AIS) is uncertain. The aim of this study was to assess the feasibility of conducting a large, multicentre trial of SSE treatment for patients with AIS, in comparison with standard care, and to refine elements of the study design. The objectives were to (1) update a systematic review of controlled trials evaluating the efficacy of SSE in AIS; (2) survey UK orthopaedic surgeons and physiotherapists to determine current practice, patient populations and equipoise; (3) randomise 50 adolescents to a feasibility trial of either usual care or SSE interventions across a range of sites; (4) develop, document and assess acceptability and adherence of interventions; (5) assess and describe training requirements of physiotherapists; and (6) gain user input in all relevant stages of treatment and protocol design. Multicomponent feasibility study including UK clinician survey, systematic literature review and a randomised feasibility trial. The randomised feasibility study involved four secondary care NHS trusts providing specialist care for patients with AIS. The randomised feasibility study recruited people aged 10-16 years with mild AIS (Cobb angle of < 50°). The randomised study allocated participants to standard practice of advice and education or a physiotherapy SSE programme supported by a home exercise plan. Our choice of intervention was informed by a systematic review of exercise interventions for AIS. The main outcome was feasibility of recruitment to the randomised study. Other elements were to inform choice of outcomes for a definitive trial and included curve severity, quality of life, requirement for surgery/brace, adverse events, psychological symptoms, costs and health utilities. A UK survey of orthopaedic consultants and physiotherapists indicated a wide variation in current provision of exercise therapy through physiotherapy services. It also found that clinicians from at least 15 centres would be willing to have their patients involved in a full study. A systematic review update found five new studies that were generally of low quality but showed some promise of effectiveness of SSE. The randomised study recruited 58 patients from four NHS trusts over 11 months and exceeded the pre-specified target recruitment rate of 1.4 participants per centre per month, with acceptable 6-month follow-up (currently 73%). Adherence to treatment was variable (56% of participants completed treatment offered). The qualitative study found the exercise programme to be highly acceptable. We learnt important lessons from patient and public involvement during the study in terms of study and intervention presentation, as well as practical elements such as scheduling of intervention sessions. A definitive RCT evaluating clinical effectiveness and cost-effectiveness of SSE for idiopathic scoliosis is warranted and feasible. Such a RCT is a priority for future work in the area. There is a sufficiently large patient base, combined with willingness to be randomised within specialist UK centres. Interventions developed during the feasibility study were acceptable to patients, families and physiotherapists and can be given within the affordability envelope of current levels of physiotherapy commissioning. Current Controlled Trials ISRCTN90480705. This project was funded by the NIHR Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 19, No. 55. See the NIHR Journals Library website for further project information.

Can microbes compete with cows for sustainable protein production - A feasibility study on high quality protein

NASA Astrophysics Data System (ADS)

Vestergaard, Mike; Chan, Siu Hung Joshua; Jensen, Peter Ruhdal

2016-11-01

An increasing population and their increased demand for high-protein diets will require dramatic changes in the food industry, as limited resources and environmental issues will make animal derived foods and proteins, gradually more unsustainable to produce. To explore alternatives to animal derived proteins, an economic model was built around the genome-scale metabolic network of E. coli to study the feasibility of recombinant protein production as a food source. Using a novel model, we predicted which microbial production strategies are optimal for economic return, by capturing the tradeoff between the market prices of substrates, product output and the efficiency of microbial production. A case study with the food protein, Bovine Alpha Lactalbumin was made to evaluate the upstream economic feasibilities. Simulations with different substrate profiles at maximum productivity were used to explore the feasibility of recombinant Bovine Alpha Lactalbumin production coupled with market prices of utilized materials. We found that recombinant protein production could be a feasible food source and an alternative to traditional sources.

The feasibility study for development of an ITS center in Lafayette : summary report.

DOT National Transportation Integrated Search

2002-11-01

This report documents the development of a feasibility study of the Lafayette Intelligent Transportation Systems (ITS) Center. Due to the size of Lafayette, the study was done with an approach slightly different from the majority of ITS studies condu...

Precipitation measurement using SIR-C: A feasibility study

NASA Technical Reports Server (NTRS)

Ahamad, Atiq; Moore, Richard K.

1993-01-01

A precipitation detection and measurement experiment is planned for the SIR-C/X-SAR mission. This study was conducted to determine under what conditions an off-nadir experiment is feasible. The signal-to-clutter ratio, the signal-to-noise ratio, and the minimum detectable rain rate were investigated. Available models, used in previous studies, were used for the surface clutter and the rain echo. The study also considers the attenuation of the returns at X band. It was concluded that an off-nadir rain-measurement experiment is feasible only for rain rates greater than 10 mm/hr for look angles greater than 60 deg. For the range of look angles 5 less than theta(sub 1) less than 50, the rain rate required is very high for adequate signal-to-clutter ratio, and hence the feasibility of the experiment.

78 FR 17747 - Agency Information Collection Activities: Request for Comments for a New Information Collection.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-22

... define the types of analyses to be used to evaluate benefits, cost-effectiveness and feasibility...: Feasibility of Element-Level Bridge Inspection for Non- National Highway System Bridges. Background: The... a requirement for a study on the benefits, cost-effectiveness, and feasibility of requiring element...

Transit Feasibility Study Guilford Courthouse National Military Park.

DOT National Transportation Integrated Search

2009-02-28

This study is intended to be a broad overview of the transit feasibility at Guilford Courthouse NMP. The study will discuss the project background and context, and outline the two options for transit service. A detailed evaluation of costs and benefi...

Feasibility of CRISPR-Cas9-Based In Vitro Drug Target Identification for Personalized Prostate Cancer Medicine

DTIC Science & Technology

2017-09-01

AWARD NUMBER: W81XWH-16-1-0502 TITLE: Feasibility of CRISPR -Cas9-Based In Vitro Drug Target Identification for Personalized Prostate Cancer Medicine...CONTRACT NUMBER Feasibility of CRISPR -Cas9-Based In Vitro Drug Target Identification for Personalized Prostate Cancer Medicine 5b. GRANT NUMBER...Approved for Public Release; Distribution Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT This study tests the feasibility of using CRISPR -Cas9 to

Adult Congenital Heart Disease-Coping And REsilience (ACHD-CARE): Rationale and methodology of a pilot randomized controlled trial.

PubMed

Kovacs, Adrienne H; Bandyopadhyay, Mimi; Grace, Sherry L; Kentner, Amanda C; Nolan, Robert P; Silversides, Candice K; Irvine, M Jane

2015-11-01

One-third of North American adults with congenital heart disease (CHD) have diagnosable mood or anxiety disorders and most do not receive mental health treatment. There are no published interventions targeting the psychosocial needs of patients with CHD of any age. We describe the development of a group psychosocial intervention aimed at improving the psychosocial functioning, quality of life, and resilience of adults with CHD and the design of a study protocol to determine the feasibility of a potential full-scale randomized controlled trial (RCT). Drawing upon our quantitative and qualitative research, we developed the Adult CHD-Coping And REsilience (ACHD-CARE) intervention and designed a feasibility study that included a 2-parallel arm non-blinded pilot RCT. Eligible participants (CHD, age ≥ 18 years, no planned surgery, symptoms suggestive of a mood and/or anxiety disorder) were randomized to the ACHD-CARE intervention or Usual Care (1:1 allocation ratio). The group intervention was delivered during eight 90-minute weekly sessions. Feasibility will be assessed in the following domains: (i) process (e.g. recruitment and retention), (ii) resources, (iii) management, (iv) scientific outcomes, and (v) intervention acceptability. This study underscores the importance of carefully developing and testing the feasibility of psychosocial interventions in medical populations before moving to full-scale clinical trials. At study conclusion, we will be poised to make one of three determinations for a full-scale RCT: (1) feasible, (2) feasible with modifications, or (3) not feasible. This study will guide the future evaluation and provision of psychosocial treatment for adults with CHD. Copyright © 2015. Published by Elsevier Inc.

40 CFR 35.1620-1 - Types of assistance.

Code of Federal Regulations, 2011 CFR

2011-07-01

... lakes program. (a) Phase 1—Diagnostic-feasibility studies. Phase 1 awards of up to $100,000 per award (requiring a 30 percent non-Federal share) are available to support diagnostic-feasibility studies (see...

40 CFR 35.1620-1 - Types of assistance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... lakes program. (a) Phase 1—Diagnostic-feasibility studies. Phase 1 awards of up to $100,000 per award (requiring a 30 percent non-Federal share) are available to support diagnostic-feasibility studies (see...

77 FR 74668 - Compliance Policy Guide; Radiofrequency Identification Feasibility Studies and Pilot Programs for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-17

...; Formerly Docket No. 2004D-0499] Compliance Policy Guide; Radiofrequency Identification Feasibility Studies... extending the expiration date of compliance policy guide (CPG) Sec. 400.210 entitled ``Radiofrequency... 74669

Development and Pilot-Testing of a Cognitive Behavioral Coping Skills Group Intervention for Patients with Chronic Hepatitis C.

PubMed

Evon, Donna M; Golin, Carol E; Ruffin, Rachel; Fried, Michael W

2017-06-01

Psychosocial interventions for patients with chronic hepatitis C viral (HCV) infection are needed to attenuate the impact of extrahepatic symptoms, comorbid conditions, and treatment side effects on HCV health outcomes. We adapted empirically-supported interventions for similar patient populations to develop a Cognitive Behavioral Coping Skills group intervention for HCV patients (CBCS-HCV) undergoing treatment. The objectives of this paper are to describe the research activities associated with CBCS-HCV development and pilot testing, including: (1) formative work leading to intervention development; (2) preliminary study protocol; and (3) pilot feasibility testing of the intervention and study design. Formative work included a literature review, qualitative interviews, and adaption, development, and review of study materials. A preliminary study protocol is described. We evaluate the feasibility of conducting a randomized controlled trial (RCT) of the CBCS-HCV with 12 study participants in Wave 1 testing to examine: (a) feasibility of intervention delivery; (b) patient acceptability; (c) recruitment, enrollment, retention; (d) feasibility of conducting a RCT; (d) therapist protocol fidelity; and (e) feasibility of data collection. Numerous lessons were learned. We found very high rates of data collection, participant attendance, engagement, retention and acceptability, and therapist protocol fidelity. We conclude that many aspects of the CBCS-HCV intervention and study protocol were highly feasible. The greatest challenge during this Wave 1 pilot study was efficiency of participant enrollment due to changes in standard of care treatment. These findings informed two additional waves of pilot testing to examine effect sizes and potential improvements in clinical outcomes, with results forthcoming.

Renewable Energy Development on Tribal Lamds of Viejas

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

Terrence Meyer; Mike Elenbaas

2005-09-30

The purpose of this study is to investigate the feasibility of Renewable Energy Development on the lands of the Viejas Band of the Kumeyaay Indian Nation. In addition, the study will investigate the feasibility of forming a renewable energy based tribal utility. Viejas contracted with Black & Veatch and Fredericks, Pelcyger & Hester, LLC to assist in the development of a feasibility study to ascertain the economics and operational factors of forming an electric and water utility. This report is the result of the investigation conducted by Black & Veatch, with input from Viejas Tribal Government.

Seeding the initial population with feasible solutions in metaheuristic optimization of steel trusses

NASA Astrophysics Data System (ADS)

Kazemzadeh Azad, Saeid

2018-01-01

In spite of considerable research work on the development of efficient algorithms for discrete sizing optimization of steel truss structures, only a few studies have addressed non-algorithmic issues affecting the general performance of algorithms. For instance, an important question is whether starting the design optimization from a feasible solution is fruitful or not. This study is an attempt to investigate the effect of seeding the initial population with feasible solutions on the general performance of metaheuristic techniques. To this end, the sensitivity of recently proposed metaheuristic algorithms to the feasibility of initial candidate designs is evaluated through practical discrete sizing of real-size steel truss structures. The numerical experiments indicate that seeding the initial population with feasible solutions can improve the computational efficiency of metaheuristic structural optimization algorithms, especially in the early stages of the optimization. This paves the way for efficient metaheuristic optimization of large-scale structural systems.

Development of website for studying modern physics

NASA Astrophysics Data System (ADS)

Saehana, S.; Wahyono, U.; Darmadi, I. W.; Kendek, Y.; Widyawati, W.

2018-03-01

The purpose of this study is to produce a website in modern physics courses in order to increase student interest in physics learning. To determine the feasibility level of learning media then feasibility test to the product. The feasibility test carried out on the product is divided into three parts: material feasibility test, media feasibility test, and student response test. Based on the results of the test conducted the material obtained an average score of 3.72 and categorized very well. The result of media test that was obtained got the average score of 3.25 and categorized well. The result of the analysis of student's response to the twenty students of class A (fifth semester) of physics education program FKIP UniversitasTadulako obtained an average score of 3.16 with the good category. The results showed that the website developed can be used as one of the learning media that can support the learning process of students.

Feasibility study of the welding of SiC

NASA Technical Reports Server (NTRS)

Moore, T. J.

1985-01-01

In a brief study of the feasibility of welding sintered alpha-SiC, solid-state welding and brazing were investigated. Joint quality was determined solely by microstructural examination. Hot-pressure welding was shown to be feasible at 1950 C. Diffusion welding and brazing were also successful under hot isostatic pressure at 1950 C when boride, carbide, and silicide interlayers were used. Furnace brazing was accomplished at 1750 C when a TiSi2 interlayer was introduced.

Feasibility study: Assess the feasibility of siting a monitored retrievable storage facility. Phase 1

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

King, J.W.

1993-08-01

The purpose of phase one of this study are: To understand the waste management system and a monitored retrievable storage facility; and to determine whether the applicant has real interest in pursuing the feasibility assessment process. Contents of this report are: Generating electric power; facts about exposure to radiation; handling storage, and transportation techniques; description of a proposed monitored retrievable storage facility; and benefits to be received by host jurisdiction.

The Feasibility of Creating Partnerships Between Palliative Care Volunteers and Healthcare Providers to Support Rural Frail Older Adults and Their Families: An Integrative Review.

PubMed

Connell, Braydon; Warner, Grace; Weeks, Lori E

2017-09-01

Background/Question: Volunteers are important in the support of frail older adults requiring palliative care, especially in rural areas. However, there are challenges associated with volunteer supports related to training, management and capacity to work in partnership with healthcare providers (HCP). This review addresses the question: What is the feasibility of a volunteer-HCP partnership to support frail older adults residing in rural areas, as they require palliative care? This integrative review identified ten articles that met the identified search criteria. Articles were appraised using the Critical Appraisal Skills Programme (CASP) checklists, designed for use across a range of quantitative and qualitative studies. Studies were drawn from international sources to understand how volunteer roles vary by culture and organization; the majority of studies were conducted in North America. Studies varied in methodology, including quantitative, qualitative and educational commentary. Identified factors that were crucial to the feasibility of volunteer-HCP partnerships in rural areas included volunteer training dynamics, relationships between volunteers and HCP, and rural environmental factors. Preliminary evidence indicates that a volunteer-HCP palliative partnership is feasible. However, training policies/procedures, volunteer-HCP relationships, and rural specific designs impact the feasibility of this partnership. Additional research is needed to further establish the feasibility of implementing these partnerships in rural settings.

Restoring effective sleep tranquility (REST): A feasibility and pilot study.

PubMed

Eakman, Aaron M; Schmid, Arlene A; Henry, Kimberly L; Rolle, Natalie R; Schelly, Catherine; Pott, Christine E; Burns, Joshua E

2017-06-01

The purpose of this pilot study was to establish the feasibility of completing a future controlled trial of a multi-component cognitive behavioral therapy for insomnia program for military veterans with sleep disturbance. This was a single-arm feasibility and pilot study. Participants were United States post-9/11 veterans with service-connected injuries, university students, and had self-reported sleep disturbances. Restoring Effective Sleep Tranquility was a multi-component cognitive behavioral therapy for insomnia intervention consisting of seven sessions of group therapy and eight 1:1 sessions delivered by occupational therapists. Feasibility and pilot indicators were process, resources, management, and scientific, including pre-post-assessments of sleep difficulties, dysfunctional sleep beliefs, participation, and pain interference. Indicators were supportive of feasibility, including reduced sleep difficulties (for example Medical Outcomes Study Sleep Measure [ t  = 3.29, p  = .02]), reduced nightmares: t  = 2.79, p  = .03; fewer dysfunctional sleep beliefs: t  = 3.63, p  = .01, and greater ability to participate in social roles: t  = -2.86, p  = .03, along with trends towards improved satisfaction with participation and reduced pain interference. The Restoring Effective Sleep Tranquility program may reduce sleep difficulties and improve participation in US veterans with service-connected injuries, and evidence indicates a controlled trial would be feasible to deliver.

Restoring effective sleep tranquility (REST): A feasibility and pilot study

PubMed Central

Schmid, Arlene A; Henry, Kimberly L; Rolle, Natalie R; Schelly, Catherine; Pott, Christine E; Burns, Joshua E

2017-01-01

Introduction The purpose of this pilot study was to establish the feasibility of completing a future controlled trial of a multi-component cognitive behavioral therapy for insomnia program for military veterans with sleep disturbance. Method This was a single-arm feasibility and pilot study. Participants were United States post-9/11 veterans with service-connected injuries, university students, and had self-reported sleep disturbances. Restoring Effective Sleep Tranquility was a multi-component cognitive behavioral therapy for insomnia intervention consisting of seven sessions of group therapy and eight 1:1 sessions delivered by occupational therapists. Feasibility and pilot indicators were process, resources, management, and scientific, including pre–post-assessments of sleep difficulties, dysfunctional sleep beliefs, participation, and pain interference. Findings Indicators were supportive of feasibility, including reduced sleep difficulties (for example Medical Outcomes Study Sleep Measure [t = 3.29, p = .02]), reduced nightmares: t = 2.79, p = .03; fewer dysfunctional sleep beliefs: t = 3.63, p = .01, and greater ability to participate in social roles: t = –2.86, p = .03, along with trends towards improved satisfaction with participation and reduced pain interference. Conclusion The Restoring Effective Sleep Tranquility program may reduce sleep difficulties and improve participation in US veterans with service-connected injuries, and evidence indicates a controlled trial would be feasible to deliver. PMID:28626295

FEASIBILITY STUDY OF CLIMATE CHANGE IMPACTS ON NITROGEN IN CAPE COD EMBAYMENTS

EPA Science Inventory

The objective of this study is to explore the feasibility of studying potential effects of climate change on impairments resulting from nitrogen loadings in the salt water embayments of Cape Cod. The report includes a recommended plan for studying these impacts, an estimate of t...

43 CFR 404.52 - Who will the feasibility report be provided to?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Who will the feasibility report be provided to? 404.52 Section 404.52 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Feasibility Studies § 404.52...

43 CFR 404.50 - What information will be included in the feasibility report prepared by Reclamation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... PROGRAM Feasibility Studies § 404.50 What information will be included in the feasibility report prepared... determination; (b) A recommendation to Congress regarding whether or not the proposed rural water supply project should be authorized for construction, and the reasons supporting the recommendation. This recommendation...

A Feasibility Study of Virtual Reality-Based Coping Skills Training for Nicotine Dependence

ERIC Educational Resources Information Center

Bordnick, Patrick S.; Traylor, Amy C.; Carter, Brian L.; Graap, Ken M.

2012-01-01

Objective: Virtual reality (VR)-based cue reactivity has been successfully used for the assessment of drug craving. Going beyond assessment of cue reactivity, a novel VR-based treatment approach for smoking cessation was developed and tested for feasibility. Method: In a randomized experiment, 10-week treatment feasibility trial, 46…

Validation of Malayalam Version of National Comprehensive Cancer Network Distress Thermometer and its Feasibility in Oncology Patients.

PubMed

Biji, M S; Dessai, Sampada; Sindhu, N; Aravind, Sithara; Satheesan, B

2018-01-01

This study was designed to translate and validate the National Comprehensive Cancer Network (NCCN) distress thermometer (DT) in regional language " Malayalam" and to see the feasibility of using it in our patients. (1) To translate and validate the NCCN DT. (2) To study the feasibility of using validated Malayalam translated DT in Malabar Cancer center. This is a single-arm prospective observational study. The study was conducted at author's institution between December 8, 2015, and January 20, 2016 in the Department of Cancer Palliative Medicine. This was a prospective observational study carried out in two phases. In Phase 1, the linguistic validation of the NCCN DT was done. In Phase 2, the feasibility, face validity, and utility of the translated of NCCN DT in accordance with QQ-10 too was done. SPSS version 16 (SPSS Inc. Released 2007. SPSS for Windows, Version 16.0. Chicago, SPSS Inc.) was used for analysis. Ten patients were enrolled in Phase 2. The median age was 51.5 years and 40% of patients were male. All patients had completed at least basic education up to the primary level. The primary site of cancer was heterogeneous. The NCCN DT completion rate was 100%. The face validity, utility, reliability, and feasibility were 100%, 100%, 100%, and 90%, respectively. It can be concluded that the Malayalam validated DT has high face validity, utility, and it is feasible for its use.

Missouri toll feasibility study : phase I

DOT National Transportation Integrated Search

2002-05-01

The purpose of this toll feasibility study is to estimate the potential revenue that could be generated from several candidate toll projects within the state. Potential toll revenue may then be considered in combination with other possible funding me...

7 CFR 4280.179 - Selecting feasibility study grant applications for award.

Code of Federal Regulations, 2013 CFR

2013-01-01

... GRANTS Rural Energy for America Program General Renewable Energy System Feasibility Study Grants § 4280... certify that the purposes of the project can be met, and the Agency must determine the project is...

7 CFR 4280.179 - Selecting feasibility study grant applications for award.

Code of Federal Regulations, 2012 CFR

2012-01-01

... GRANTS Rural Energy for America Program General Renewable Energy System Feasibility Study Grants § 4280... certify that the purposes of the project can be met, and the Agency must determine the project is...

Developing an undergraduate degree in public transportation administration and management : feasibility study results.

DOT National Transportation Integrated Search

2006-11-01

Experiences and results of research by the North Carolina Central University Department of Public Administration while a : conducting feasibility study for establishing a new multidisciplinary undergraduate degree in public transportation administrat...

MacMillan Pier Transportation Center Feasibility Study.

DOT National Transportation Integrated Search

2006-06-01

The MacMillan Pier Transportation Center Feasibility Study examines two potential sites (landside and waterside) for a transportation center that provides a range of tourist and traveler information. It would serve as a gateway for Provincetown and t...

Organic Waste Diversion in Columbia, South Carolina, Feasibility Study

EPA Science Inventory

The study found that a variety of methods are technically and economically feasible for diverting food wastes and providing a positive return on investment for the source. Potential barriers and considerations for food waste diversion are identified in the study. Given the E...

Feasibility and Effectiveness of Using Wearable Activity Trackers in Youth: A Systematic Review

PubMed Central

McNarry, Melitta A; Mackintosh, Kelly A

2016-01-01

Background The proliferation and popularity of wearable activity trackers (eg, Fitbit, Jawbone, Misfit) may present an opportunity to integrate such technology into physical activity interventions. While several systematic reviews have reported intervention effects of using wearable activity trackers on adults’ physical activity levels, none to date have focused specifically on children and adolescents. Objective The aim of this review was to examine the effectiveness of wearable activity trackers as a tool for increasing children’s and adolescents’ physical activity levels. We also examined the feasibility of using such technology in younger populations (age range 5-19 years). Methods We conducted a systematic search of 5 electronic databases, reference lists, and personal archives to identify articles published up until August 2016 that met the inclusion criteria. Articles were included if they (1) specifically examined the use of a wearable device within an intervention or a feasibility study; (2) included participants aged 5-19 years old; (3) had a measure of physical activity as an outcome variable for intervention studies; (4) reported process data concerning the feasibility of the device in feasibility studies; and (5) were published in English. Data were analyzed in August 2016. Results In total, we identified and analyzed 5 studies (3 intervention, 2 feasibility). Intervention delivery ranged from 19 days to 3 months, with only 1 study using a randomized controlled trial design. Wearable activity trackers were typically combined with other intervention approaches such as goal setting and researcher feedback. While intervention effects were generally positive, the reported differences were largely nonsignificant. The feasibility studies indicated that monitor comfort and design and feedback features were important factors to children and adolescents. Conclusions There is a paucity of research concerning the effectiveness and feasibility of wearable activity trackers as a tool for increasing children’s and adolescents’ physical activity levels. While there are some preliminary data to suggest these devices may have the potential to increase activity levels through self-monitoring and goal setting in the short term, more research is needed to establish longer-term effects on behavior. PMID:27881359

A proof-of-concept study of the VeinScrew: A new percutaneous venous closure device.

PubMed

Boersma, Doeke; de Borst, Gert Jan; Moll, Frans L

2017-02-01

Objective This study evaluated the concept of percutaneous closure of insufficient veins using the VeinScrew principle. Methods The VeinScrew is designed to place a spring-shaped implant that contracts and clamps around the vein. The ability of the device to occlude adequately was tested in a bench model experiment. The feasibility of accurate placement and adequate venous occlusion was evaluated in an animal experiment and in a human cadaveric experiment. Results The VeinScrew implant occluded up to a pressure of 135 mmHg. In vivo studies confirmed that deployment was challenging but technically feasible, and subsequent phlebography showed closure of the vein. The cadaveric study showed that percutaneous placement of the evolved VeinScrew around the great saphenous vein was feasible and accurate. Conclusions The current studies show the feasibility of the VeinScrew concept. Future developments and translational studies are necessary to determine the potential of this technique as a new option in the phlebologist's toolbox.

Application priority of GSHP systems in the climate conditions of the United States

DOE PAGES

Cho, Soolyeon; Ray, Saurabh; Im, Piljae; ...

2017-05-15

Building energy-performance simulation programs are powerful tools for many aspects of feasibility studies regarding ground source heat pump (GSHP). However, the understanding of the limitations of the energy modelling programs, their capability of predicting energy performance early in the design process, and the complicated functionality of these programs makes the software programs harder to use and less practical. The interactive tool developed in this study seeks to provide analysis information in a straightforward manner that is inexpensive, convenient, and sophisticated. This tool uses an inclusive approach to assess the feasibility of GSHPs by prescreening critical factors such as climate conditions,more » ground temperatures, energy use, and cost savings. It is interactive and enables the user to do a feasibility analysis with a weighting factor for each feasibility criterion based on the user’s preference and interests. The application of the tool explains feasibility scores of 15 representative cities in various climatic conditions across the US. Results for commercial buildings show that the GSHP systems are more feasible in cold and dry, cool and humid, and very cold areas than warm and dry, very hot and humid, and mixed marine areas, and that most feasibility levels are located on good and moderate.« less

Mid-term financial impact of animal welfare improvements in Dutch broiler production.

PubMed

Gocsik, E; Lansink, A G J M Oude; Saatkamp, H W

2013-12-01

This study used a stochastic bioeconomic simulation model to simulate the business and financial risk of different broiler production systems over a 5-yr period. Simulation analysis was conducted using the @Risk add-in in MS Excel. To compare the impact of different production systems on economic feasibility, 2 cases were considered. The first case focused on the economic feasibility of a completely new system, whereas the second examined economic feasibilities when a farm switches from a conventional to an animal welfare-improving production system. A sensitivity analysis was conducted to assess the key drivers of economic feasibility and to reveal systematic differences across production systems. The study shows that economic feasibility of systems with improved animal welfare predominantly depends on the price that farmers receive. Moreover, the study demonstrates the importance of the level and variation of the price premium for improved welfare, particularly in the first 5 yr after conversion. The economic feasibility of the production system increases with the level of welfare improvements for a sufficiently high price level for broiler meat and low volatility in producer prices. If this is not the case, however, risk attitudes of farmers become important as well as the use of potential risk management instruments.

Three Affliated Tribes Renewable Energy Feasibility Study

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

Belvin Pete; Kent Good; Krista Gordon

2006-05-26

The Three Affliated Tribes on the Fort Berthold Reservation studied the feasibility of a commercial wind facility on land selected and owned by the Tribes and examined the potential for the development of renewable energy resources on Tribal Lands.

Transit Feasibility Analysis and Recommendations : Arapaho-Roosevelt National Forest Transportation System Alternatives Study

DOT National Transportation Integrated Search

2015-06-01

The purpose of the ArapahoRoosevelt National Forest Transportation System Alternatives Study is to identify and evaluate the feasibility of potential alternative transportation solutions to improve recreation and resource management at three of th...

Comparative feasibility study of two concepts for a space-based astrometric satellite

NASA Technical Reports Server (NTRS)

Bamdermann, L.; Bareket, N.; Metheny, W.

1982-01-01

A comparative feasibility study of two concepts for an astrometric satellite: a visual imaging telescope with a 16.5 meter focal length and a white light interferometer with a 15 meter baseline separation was conducted.

Pacific Educational Computer Network Study. Final Report.

ERIC Educational Resources Information Center

Hawaii Univ., Honolulu. ALOHA System.

The Pacific Educational Computer Network Feasibility Study examined technical and non-technical aspects of the formation of an international Pacific Area computer network for higher education. The technical study covered the assessment of the feasibility of a packet-switched satellite and radio ground distribution network for data transmission…

78 FR 46677 - Environmental Impact Statement; Calcasieu Parish, LA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-01

... between the I-210 interchanges including the Calcasieu River Bridge. A feasibility and environmental study... project. The feasibility study involved four phases: (1) Information and Data Gathering; (2) Preliminary Study; (3) Refined Alternatives; and (4) Preparation and Submission of a Final Report. Based on the...

Renewable Energy Feasibility Study Final Report

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

Rooney, Tim

2013-10-30

The Gila River Indian Community (GRIC or the Community) contracted the ANTARES Group, Inc. (“ANTARES”) to assess the feasibility of solar photovoltaic (PV) installations. A solar energy project could provide a number of benefits to the Community in terms of potential future energy savings, increased employment, environmental benefits from renewable energy generation and usage, and increased energy self-sufficiency. The study addresses a number of facets of a solar project’s overall feasibility, including: Technical appropriateness; Solar resource characteristics and expected system performance; Levelized cost of electricity (LCOE) economic assessment. The Gila River Indian Community (GRIC or the Community) contracted the ANTARESmore » Group, Inc. (“ANTARES”) to prepare a biomass resource assessment study and evaluate the feasibility of a bioenergy project on Community land. A biomass project could provide a number of benefits to the Community in terms of increased employment, environmental benefits from renewable energy generation and usage, and increased energy self-sufficiency. The study addresses a number of facets of a biomass project’s overall feasibility, including: Resource analysis and costs; Identification of potential bioenergy projects; Technical and economic (levelized cost of energy) modeling for selected project configuration.« less

Feasibility study of rainwater harvesting for domestic use (Case study: West Jakarta rainfall data)

NASA Astrophysics Data System (ADS)

Kartolo, Jason; Kusumawati, Elly

2017-11-01

Rainwater Harvesting system is one of considerable choice to reduce flood in Jakarta, moreover it helps to reduce main tap water consumption. In this study, rainwater is used for flushing toilet and watering garden for domestic use. Rainwater harvesting system is examined for 60 m2 and 90 m2 housing area, using rainfall data from Cengkareng station in West Jakarta. Two type of rainwater harvesting reservoir is designed, those are ground reservoir and underground reservoir. From the analysis, it finds that 60 m2 house feasible for 1 m3 ground reservoir and 9 m3 underground reservoir. Meanwhile for 90 m2 house 2 m3 tanks ground reservoir and 14 m3 tank underground reservoir is feasible. Underground reservoir retain more water volume so it provide higher rate of water supply. The cost of underground reservoir is lower 60% - 70% than ground reservoir. Even though rainwater harvesting is technically feasible for housing, it is not economically feasible. The construction cost is higher than the benefit of reduced tap water consumption.

Feasibility and Reliability of Physical Fitness Tests in Older Adults with Intellectual Disability: A Pilot Study

ERIC Educational Resources Information Center

Hilgenkamp, Thessa I. M.; van Wijck, Ruud; Evenhuis, Heleen M.

2012-01-01

Background: Physical fitness is relevant for wellbeing and health, but knowledge on the feasibility and reliability of instruments to measure physical fitness for older adults with intellectual disability is lacking. Methods: Feasibility and test-retest reliability of a physical fitness test battery (Box and Block Test, Response Time Test, walking…

A process for assessing the feasibility of a network meta-analysis: a case study of everolimus in combination with hormonal therapy versus chemotherapy for advanced breast cancer.

PubMed

Cope, Shannon; Zhang, Jie; Saletan, Stephen; Smiechowski, Brielan; Jansen, Jeroen P; Schmid, Peter

2014-06-05

The aim of this study is to outline a general process for assessing the feasibility of performing a valid network meta-analysis (NMA) of randomized controlled trials (RCTs) to synthesize direct and indirect evidence for alternative treatments for a specific disease population. Several steps to assess the feasibility of an NMA are proposed based on existing recommendations. Next, a case study is used to illustrate this NMA feasibility assessment process in order to compare everolimus in combination with hormonal therapy to alternative chemotherapies in terms of progression-free survival for women with advanced breast cancer. A general process for assessing the feasibility of an NMA is outlined that incorporates explicit steps to visualize the heterogeneity in terms of treatment and outcome characteristics (Part A) as well as the study and patient characteristics (Part B). Additionally, steps are performed to illustrate differences within and across different types of direct comparisons in terms of baseline risk (Part C) and observed treatment effects (Part D) since there is a risk that the treatment effect modifiers identified may not explain the observed heterogeneity or inconsistency in the results due to unexpected, unreported or unmeasured differences. Depending on the data available, alternative approaches are suggested: list assumptions, perform a meta-regression analysis, subgroup analysis, sensitivity analyses, or summarize why an NMA is not feasible. The process outlined to assess the feasibility of an NMA provides a stepwise framework that will help to ensure that the underlying assumptions are systematically explored and that the risks (and benefits) of pooling and indirectly comparing treatment effects from RCTs for a particular research question are transparent.

Feasibility of a Trial on Improvisational Music Therapy for Children with Autism Spectrum Disorder.

PubMed

Geretsegger, Monika; Holck, Ulla; Bieleninik, Łucja; Gold, Christian

2016-01-01

To conduct generalizable, rigorously designed, adequately powered trials investigating music therapy and other complex interventions, it is essential that study procedures are feasible and acceptable for participants. To date, only limited evidence on feasibility of trial designs and strategies to facilitate study implementation is available in the music therapy literature. Using data from a subsample of a multi-center RCT on improvisational music therapy (IMT) for autism spectrum disorder (ASD), this study aims to evaluate feasibility of study procedures, evaluate safety, document concomitant treatment, and report consistency of individuals' trends over time in chosen outcome measures. Children with ASD aged between 4 years, 0 months, and 6 years, 11 months, were randomly assigned to one of three conditions: one (low intensity) vs. three weekly IMT sessions (high intensity) for five months vs. standard care. Feasibility was evaluated by examining recruitment, implementation of study conditions, assessment procedures, blinding, and retention; we also evaluated safety, concomitant treatment, and consistency of changes in standardized scales completed by blinded assessors and parents before and 5 months after randomization. Within this subsample (n = 15), recruitment rates, session attendance in the high-intensity condition, and consistency between outcome measures were lower than expected. Session attendance in the low-intensity and control conditions, treatment fidelity, measurement completion, blinding, retention, and safety met a priori thresholds for feasibility. By discussing strategies to improve recruitment and to minimize potential burden on study participants, referrers, and researchers, this study helps build knowledge about designing and implementing trials successfully. © the American Music Therapy Association 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

A feasibility study of wearable activity monitors for pre-adolescent school-age children

USDA-ARS?s Scientific Manuscript database

Understanding physical activity is the key to fighting childhood obesity. The objective of this study was to examine the feasibility of using certian wearable devices to measure physical activity among children. A qualitative study was conducted with 25 children aged 7 to 10 yearsto assess acceptabi...

76 FR 338 - Notice of Proposed Information Collection Requests

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-04

... feasibility of a promising practices study of Upward Bound that uses a rigorous quasi-experimental design. The design and feasibility report will develop a set of design options for conducting a study of Upward Bound and examine their applicability to studies of other TRIO programs. If a rigorous evaluation design...

A Feasibility Study on Data Distribution on Optical Media.

ERIC Educational Resources Information Center

Campbell (Bonnie) & Associates, Toronto (Ontario).

This feasibility study assesses the potential of optical technology in the development of accessible bibliographic and location data networks both in Canada and within the international MARC (Machine-Readable Cataloging) network. The study is divided into four parts: (1) a market survey of cataloging and interlibrary loan librarians to determine…

33 CFR 263.17 - Planning, design and construction procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... recommendations. Public notices are not required when a feasibility study is terminated without submittal of a DPR...) WASH DC 20314, depending on the study authority, as provided for in § 263.16(a). (a) Initiation of... sufficient justification for authorizing a feasibility study. Reporting officers are to notify the Division...

33 CFR 263.17 - Planning, design and construction procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... recommendations. Public notices are not required when a feasibility study is terminated without submittal of a DPR...) WASH DC 20314, depending on the study authority, as provided for in § 263.16(a). (a) Initiation of... sufficient justification for authorizing a feasibility study. Reporting officers are to notify the Division...

Feasibility of using recycled glass in asphalt.

DOT National Transportation Integrated Search

1990-01-01

This report was written in response to HJR 301, which "requests the VDOT to conduct a study of the feasibility of using recycled glass as supplemental aggregates in asphalt." The laboratory study did not indicate that there would be any adverse affec...

24 CFR 964.205 - Eligibility.

Code of Federal Regulations, 2011 CFR

2011-04-01

... establishing a resident managed business entity. (4) Social support needs (such as self-sufficiency and youth initiatives). (i) Feasibility studies to determine training and social services needs; (ii) Training in... development through: (A) Feasibility and market studies; (B) Development of business plans; (C) Outreach...

24 CFR 964.205 - Eligibility.

Code of Federal Regulations, 2012 CFR

2012-04-01

... establishing a resident managed business entity. (4) Social support needs (such as self-sufficiency and youth initiatives). (i) Feasibility studies to determine training and social services needs; (ii) Training in... development through: (A) Feasibility and market studies; (B) Development of business plans; (C) Outreach...

24 CFR 964.205 - Eligibility.

Code of Federal Regulations, 2013 CFR

2013-04-01

... establishing a resident managed business entity. (4) Social support needs (such as self-sufficiency and youth initiatives). (i) Feasibility studies to determine training and social services needs; (ii) Training in... development through: (A) Feasibility and market studies; (B) Development of business plans; (C) Outreach...

A feasibility study of bridge deck deicing using geothermal energy.

DOT National Transportation Integrated Search

2015-04-01

In this study, we investigated the feasibility of a ground-coupled system that utilizes heat energy harvested from the ground for : deicing of bridge decks. Heat exchange is performed using circulation loops integrated into the deep foundations suppo...

FEASIBILITY STUDY ON EXECUTIVE PROGRAM DEVELOPMENT FOR BASIN ECOSYSTEMS MODELING

EPA Science Inventory

The project was undertaken in order to provide a feasibility study in developing and implementing a complete executive program to interface automatically various basin-wide water quality models for use by relatively inexperienced modelers. This executive program should ultimately...

Development of Hydrogen Education Programs for Government Officials

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

Baxter, Shannon; Keller, Russ

1. Subcontractor/Technical Subject Matter Expert (Tasks 1-3) 2. Technical lead for LFG cleanup and hydrogen production systems Support for Feasibility Study 3. Technical Lead for Feasibility Study Coordination of site preparation activities for all project equipment 4. Host site

Pawnee-Divernon Educational Feasibility Study.

ERIC Educational Resources Information Center

Myers, Dean L., Ed.; And Others

The feasibility study concerns itself with the possible school district reorganization for the Pawnee and Divernon School Districts. Citizens' committees, boards of education, administration, and teachers provided consultant information about their schools. The evaluation committees, comprised of citizens from the Pawnee and Divernon School…

Vessel electrification feasibility study for the New York state canals.

DOT National Transportation Integrated Search

2013-10-01

The objective of this study was to determine the technical and economic feasibility of repowering a diesel-fueled : New York State Canal Corporation (NYSCC) work boat with a diesel hybrid-electric or full-electric powertrain. : The project team instr...

Feasibility study on the modernization and expansion of the Tema Oil Refinery: Appendix 1, Part A. REFOP reports. Export trade information (Draft)

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

Not Available

1992-04-01

The Tema Oil Refinery, which was commissioned in 1963, is a simple hydroskimming plant which processes crude oil into LPG, gasoline, kerosene, gasoil, and fuel oil. It is the only petroleum refinery in Ghana. Over the years, some of the equipment in the refinery has deteriorated or become obsolete, necessitating major rehabilitation. A feasibility study is investigating the modernization and expansion of the refinery to meet projected market demands until the year 2005. This report is appendix I, part A to the feasibility study.

Feasibility study on the modernization and expansion of the Tema Oil Refinery: Appendix 1, Part B. REFOP reports (Final report). Export trade information

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

Not Available

1992-04-01

The Tema Oil Refinery, which was commissioned in 1963, is a simple hydroskimming plant which processes crude oil into LPG, gasoline, kerosene, gasoil, and fuel oil. It is the only petroleum refinery in Ghana. Over the years, some of the equipment in the refinery has deteriorated or become obsolete, necessitating major rehabilitation. A feasibility study is investigating the modernization and expansion of the refinery to meet projected market demands until the year 2005. This report is appendix I, part B to the feasibility study.

Understanding Patient Experience Using Internet-based Email Surveys: A Feasibility Study at Mount Sinai Hospital.

PubMed

Morgan, Matthew; Lau, Davina; Jivraj, Tanaz; Principi, Tania; Dietrich, Sandra; Bell, Chaim M

2015-01-01

Email is becoming a widely accepted communication tool in healthcare settings. This study sought to test the feasibility of Internet-based email surveys of patient experience in the ambulatory setting. We conducted a study of email Internet-based surveys sent to patients in selected ambulatory clinics at Mount Sinai Hospital in Toronto, Canada. Our findings suggest that email links to Internet surveys are a feasible, timely and efficient method to solicit patient feedback about their experience. Further research is required to optimally leverage Internet-based email surveys as a tool to better understand the patient experience.

Final Technical Report: Renewable Energy Feasibility Study and Resources Assessment

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

Rivero, Mariah

In March 2011, the U.S. Department of Energy (DOE) awarded White Pine County, Nevada, a grant to assess the feasibility of renewable resource-related economic development activities in the area. The grant project included a public outreach and training component and was to include a demonstration project; however, the demonstration project was not completed due to lack of identification of an entity willing to locate a project in White Pine County. White Pine County completed the assessment of renewable resources and a feasibility study on the potential for a renewable energy-focused economic sector within the County. The feasibility study concluded "allmore » resources studied were present and in sufficient quantity and quality to warrant consideration for development" and there were varying degrees of potential economic impact based on the resource type and project size. The feasibility study and its components were to be used as tools to attract potential developers and other business ventures to the local market. White Pine County also marketed the County’s resources to the renewable energy business community in an effort to develop contracts for demonstration projects. The County also worked to develop partnerships with local educational institutions, including the White Pine County School District, conducted outreach and training for the local community.« less

Safety and feasibility of breast lesion localization using magnetic seeds (Magseed): a multi-centre, open-label cohort study.

PubMed

Harvey, James R; Lim, Yit; Murphy, John; Howe, Miles; Morris, Julie; Goyal, Amit; Maxwell, Anthony J

2018-06-01

Wire localization has several disadvantages, notably wire migration and difficulty scheduling the procedure close to surgery. Radioactive seed localization overcomes these disadvantages, but implementation is limited due to radiation safety requirements. Magnetic seeds potentially offer the logistical benefits and transcutaneous detection equivalence of a radioactive seed, with easier implementation. This study was designed to evaluate the feasibility and safety of using magnetic seeds for breast lesion localization. A two-centre open-label cohort study to assess the feasibility and safety of magnetic seed (Magseed) localization of breast lesions. Magseeds were placed under radiological guidance into women having total mastectomy surgery. The primary outcome measure was seed migration distance. Secondary outcome measures included accuracy of placement, ease of transcutaneous detection, seed integrity and safety. Twenty-nine Magseeds were placed into the breasts of 28 patients under ultrasound guidance. There was no migration of the seeds between placement and surgery. Twenty-seven seeds were placed directly in the target lesion with the other seeds being 2 and 3 mm away. All seeds were detectable transcutaneously in all breast sizes and at all depths. There were no complications or safety issues. Magnetic seeds are a feasible and safe method of breast lesion localization. They can be accurately placed, demonstrate no migration in this feasibility study and are detectable in all sizes and depths of breast tissue. Now that safety and feasibility have been demonstrated, further clinical studies are required to evaluate the seed's effectiveness in wide local excision surgery.

25 CFR 41.6 - HHS participation.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Director of Education in the development of plans, procedures, and criteria for feasibility studies under this subpart, and to provide the Director with technical assistance in conducting such feasibility studies, including determinations as to the reasonable number of students required to support a Community...

43 CFR 404.48 - What process will Reclamation follow to determine if a feasibility study is ready for review?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Feasibility Studies § 404.48 What process will Reclamation follow to determine if a...

100-F Target Analyte List Development for Soil

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

Ovink, R.

2012-09-18

This report documents the process used to identify source area target analytes in support of the 100-F Area remedial investigation/feasibility study (RI/FS) addendum to the Integrated 100 Area Remedial Investigation/Feasibility Study Work Plan (DOE/RL-2008-46, Rev. 0).

100-K Target Analyte List Development for Soil

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

Ovink, R.

2012-09-18

This report documents the process used to identify source area target analytes in support of the 100-K Area remedial investigation/feasibility study (RI/FS) addendum to the Integrated 100 Area Remedial Investigation/Feasibility Study Work Plan (DOE/RL-2008-46, Rev. 0).

Feasibility study on proposed Amtrak service from Chicago, to Iowa City, Iowa via Quad Cities : executive summary.

DOT National Transportation Integrated Search

2008-04-18

Soon after the Illinois Department of Transportation (Ill. DOT) requested Amtrak to : conduct a feasibility study on proposed Amtrak service between Chicago and the : Illinois Quad Cities, the Iowa Department of Transportation (Iowa DOT) ...

Feasibility study for using video detection system data to supplement automatic traffic recorder data.

DOT National Transportation Integrated Search

2013-12-01

The objective of this study was to determine the feasibility of incorporating Georgia NaviGAtor : traffic volume data with Georgia Department of Transportation (GDOT) traffic volume data to : enhance federal reporting. Some of the pertinent conclusio...

Feasibility and Acceptability of a Child Sexual Abuse Prevention Program for Childcare Professionals: Comparison of a Web-Based and In-Person Training

ERIC Educational Resources Information Center

Rheingold, Alyssa A.; Zajac, Kristyn; Patton, Meghan

2012-01-01

Recent prevention research has established the efficacy of some child sexual abuse prevention programs targeting adults; however, less is known about the feasibility of implementing such programs. The current study examines the feasibility and acceptability of a child sexual abuse prevention program for child care professionals provided in two…

Producing Hardwood Dimension Parts Directly From Logs: An Economic Feasibility Study

Treesearch

Wenjie Lin; D. Earl Kline; Philip A. Araman; Janice K. Wiedenbeck

1995-01-01

The economic feasibility and profitability of a direct processing system for converting Factory Grades 2 and 3 red oak logs directly into rough dimension parts were evaluated. New present value (NPV) and internal rate of return (IRR) were used as the measurement of economic feasibility, and return on sales (ROS) was used as the measurement of profitability. NPV and IRR...

Feasibility of a Student Unit Record System within the Integrated Postsecondary Education Data System. Research and Development Report. NCES 2005-160

ERIC Educational Resources Information Center

Cunningham, Alisa F.; Milam, John

2005-01-01

This report examines the feasibility of implementing a student unit record system to replace the student-related components that currently are based on aggregate institution-level data collected as part of the Integrated Postsecondary Education Data System (IPEDS). The feasibility study was initiated by the National Center for Education Statistics…

Can Digital Technology Enhance Social Connectedness Among Older Adults? A Feasibility Study.

PubMed

Barbosa Neves, Barbara; Franz, Rachel; Judges, Rebecca; Beermann, Christian; Baecker, Ron

2017-11-01

This study examined the feasibility of a novel communication technology to enhance social connectedness among older adults in residential care. Research suggests that technology can create opportunities for social connectedness, helping alleviate social isolation and loneliness. Studies on implementation and feasibility of such technological interventions, particularly among frail and institutionalized older adults, are scant. Data were gathered in a 3-month deployment with 12 older adults, including semistructured interviews with participants and relatives/friends, psychometric scales, field observations, and usability tests. Data were analyzed with qualitative profiling, thematic analysis, and Friedman tests. The technology was a feasible communication tool, although requiring an adaptation period. Use increased perceived social interaction with ties, but increased social connectedness (meaningful social interaction) was only reported by participants with geographically distant relatives. Sense of well-being and confidence with technology was enhanced, but negative effects were also observed. Findings are useful for researchers and practitioners interested in technological interventions.

Feasibility of a home-delivered Internet obesity prevention program for fourth-grade students.

PubMed

Owens, Scott; Lambert, Laurel; McDonough, Suzanne; Green, Kenneth; Loftin, Mark

2009-08-01

This pilot study examined the feasibility of an interactive obesity prevention program delivered to a class of fourth-grade students utilizing daily e-mail messages sent to the students' home computers. The study involved a single intact class of 22 students, 17 (77%) of whom submitted parental permission documentation and received e-mail messages each school day over the course of one month. Concerns regarding Internet safety and children's use of e-mail were addressed fairly easily. Cost/benefit issues for the school did not seem prohibitive. Providing e-mail access to students without a home computer was accomplished by loaning them personal digital assistant (PDA) devices. In larger interventions, loaning PDAs is probably not feasible economically, although cell phones may be an acceptable alternative. It was concluded that this type of interactive obesity prevention program is feasible from most perspectives. Data from a larger scale effectiveness study is still needed.

Acupuncture for treatment of hospital-induced constipation in children: a retrospective case series study.

PubMed

Anders, Eric Falk; Findeisen, Annette; Nowak, Andreas; Rüdiger, Mario; Usichenko, Taras Ivanovich

2012-12-01

Acupuncture is a promising option in the treatment of functional bowel disorders. The aim of this study was to evaluate the feasibility and acceptance of acupuncture for the treatment of hospital-induced constipation (HIC) in children. Bilateral stimulation of acupuncture point LI11 was applied in 10 children with HIC using fixed indwelling acupuncture needles (0.9 mm long) before considering starting conventional local constipation therapy with laxative suppositories. The clinical records were studied retrospectively for feasibility, acceptance and effectiveness of acupuncture. Acupuncture was feasible in all children and application of the indwelling needles was tolerated without fear. Side effects were not observed. After a median of 3 days of HIC, all children defaecated within 2 h after LI11 stimulation. No patient required conventional local constipation therapy. Acupuncture for the treatment of HIC is feasible and acceptable. Its effect should be verified in a randomised controlled trial.

7 CFR 277.18 - Establishment of an Automated Data Processing (ADP) and Information Retrieval System.

Code of Federal Regulations, 2010 CFR

2010-01-01

... activities and expenditures in relation to the approved Planning APD or Implementation APD. An APDU may also... organizations other than the State agency to perform such tasks as feasibility studies, system studies, system... requirements of § 277.18(c). Feasibility Study means a preliminary study to determine whether it is...

[Cambridge Conference on School Mathematics Feasibility Studies 9-13.

ERIC Educational Resources Information Center

Cambridge Conference on School Mathematics, Newton, MA.

These materials are a part of a series of studies sponsored by the Cambridge Conference on School Mathematics which reflects the ideas of CCSM regarding the goals and objectives for school mathematics K-12. Feasibility Studies 9-13 contain a wide range of topics. The following are the titles and brief descriptions of these studies. Number…

Exploring Ways to Implement the Health Services Mobility Study: A Feasibility Study.

ERIC Educational Resources Information Center

Lavine, Eileen M.; Moore, Audrey

A feasibility study was aimed at developing a strategy for implementing and utilizing the job analysis methodology which resulted from the Health Services Mobility Study (HSMS), particularly as it can be applied to the field of diagnostic radiology. (The HSMS method of job analysis starts with task descriptions analyzing the tasks that make up a…

FBI fingerprint identification automation study. AIDS 3 evaluation report. Volume 4: Economic feasibility

NASA Technical Reports Server (NTRS)

Mulhall, B. D. L.

1980-01-01

The results of the economic analysis of the AIDS 3 system design are presented. AIDS 3 evaluated a set of economic feasibility measures including life cycle cost, implementation cost, annual operating expenditures and annual capital expenditures. The economic feasibility of AIDS 3 was determined by comparing the evaluated measures with the same measures, where applicable, evaluated for the current system. A set of future work load scenarios was constructed using JPL's environmental evaluation study of the fingerprint identification system. AIDS 3 and the current system were evaluated for each of the economic feasibility measures for each of the work load scenarios. They were compared for a set of performance measures, including response time and accuracy, and for a set of cost/benefit ratios, including cost per transaction and cost per technical search. Benefit measures related to the economic feasibility of the system are also presented, including the required number of employees and the required employee skill mix.

The Feasibility of Standardised Geriatric Assessment Tools and Physical Exercises in Frail Older Adults.

PubMed

Jadczak, A D; Mahajan, N; Visvanathan, R

2017-01-01

Geriatric assessment tools are applicable to the general geriatric population; however, their feasibility in frail older adults is yet to be determined. The study aimed to determine the feasibility of standardised geriatric assessment tools and physical exercises in hospitalised frail older adults. Various assessment tools including the FRAIL Screen, the Charlson Comorbidity Index, the SF-36, the Trail Making Test (TMT), the Rapid Cognitive Screen, the Self Mini Nutritional Assessment (MNA-SF) and the Lawton iADL as well as standard physical exercises were assessed using observational protocols. The FRAIL Screen, MNA-SF, Rapid Cognitive Screen, Lawton iADL and the physical exercises were deemed to be feasible with only minor comprehension, execution and safety issues. The TMT was not considered to be feasible and the SF-36 should be replaced by its shorter form, the SF-12. In order to ensure the validity of these findings a study with a larger sample size should be undertaken.

Developmental screening tools: feasibility of use at primary healthcare level in low- and middle-income settings.

PubMed

Fischer, Vinicius Jobim; Morris, Jodi; Martines, José

2014-06-01

An estimated 150 million children have a disability. Early identification of developmental disabilities is a high priority for the World Health Organization to allow action to reduce impairments through Gap Action Program on mental health. The study identified the feasibility of using the developmental screening and monitoring tools for children aged 0-3 year(s) by non-specialist primary healthcare providers in low-resource settings. A systematic review of the literature was conducted to identify the tools, assess their psychometric properties, and feasibility of use in low- and middle-income countries (LMICs). Key indicators to examine feasibility in LMICs were derived from a consultation with 23 international experts. We identified 426 studies from which 14 tools used in LMICs were extracted for further examination. Three tools reported adequate psychometric properties and met most of the feasibility criteria. Three tools appear promising for use in identifying and monitoring young children with disabilities at primary healthcare level in LMICs. Further research and development are needed to optimize these tools.

Effect of Different Solar Radiation Data Sources on the Variation of Techno-Economic Feasibility of PV Power System

NASA Astrophysics Data System (ADS)

Alghoul, M. A.; Ali, Amer; Kannanaikal, F. V.; Amin, N.; Aljaafar, A. A.; Kadhim, Mohammed; Sopian, K.

2017-11-01

The aim of this study is to evaluate the variation in techno-economic feasibility of PV power system under different data sources of solar radiation. HOMER simulation tool is used to predict the techno-economic feasibility parameters of PV power system in Baghdad city, Iraq located at (33.3128° N, 44.3615° E) as a case study. Four data sources of solar radiation, different annual capacity shortages percentage (0, 2.5, 5, and 7.5), and wide range of daily load profile (10-100 kWh/day) are implemented. The analyzed parameters of the techno-economic feasibility are COE (/kWh), PV array power capacity (kW), PV electrical production (kWh/year), No. of batteries and battery lifetime (year). The main results of the study revealed the followings: (1) solar radiation from different data sources caused observed to significant variation in the values of the techno-economic feasibility parameters; therefore, careful attention must be paid to ensure the use of an accurate solar input data; (2) Average solar radiation from different data sources can be recommended as a reasonable input data; (3) it is observed that as the size and of PV power system increases, the effect of different data sources of solar radiation increases and causes significant variation in the values of the techno-economic feasibility parameters.

Investigation of the Feasibility of an Intervention to Manage Fall Risk in Wheeled Mobility Device Users with Multiple Sclerosis.

PubMed

Rice, Laura A; Isaacs, Zadok; Ousley, Cherita; Sosnoff, Jacob

2018-01-01

Falls are a common concern for wheeled mobility device users with multiple sclerosis (MS); however, no evidence-based fall prevention programs have been developed to meet the specific needs of the population. We examine the preliminary feasibility of a fall management intervention in wheeled mobility device users with MS. Study participants were exposed to an intervention program targeting risk factors for falls, including transfer skills and seated postural control. The feasibility of the program was evaluated by assessing participant perspectives, cost, recruitment rates, study adherence, participant retention, safety, and the ability to collect primary and secondary outcomes, including fall frequency, concerns about falling, transfer quality, and seated postural control. 16 wheeled mobility device users completed the program, which was found to be feasible and was positively evaluated by participants. No adverse events were experienced. After exposure to the intervention, fall frequency significantly decreased (P < .001) and transfer quality (P = .001) and seated postural control (P = .002) significantly improved. No significant differences were found regarding concerns about falling (P = .728). This study examined the feasibility of an intervention program to manage fall risk in wheeled mobility device users with MS. The program was found to be feasible, and preliminary results showed the intervention to be effective in decreasing fall frequency. Additional testing is needed to further examine the efficacy and long-term impact of the intervention.

25 CFR 41.7 - Feasibility studies.

Code of Federal Regulations, 2013 CFR

2013-04-01

... factors: (1) Financial feasibility based upon potential enrollment; (2) Evidence of low tribal levels of..., linguistics, or cultural differences; (4) Isolation; (5) Presence of alternate education sources; (6) Proposed...

25 CFR 41.7 - Feasibility studies.

Code of Federal Regulations, 2014 CFR

2014-04-01

... factors: (1) Financial feasibility based upon potential enrollment; (2) Evidence of low tribal levels of..., linguistics, or cultural differences; (4) Isolation; (5) Presence of alternate education sources; (6) Proposed...

A feasibility study of wearable activity monitors for pre-adolescent school-aged children

USDA-ARS?s Scientific Manuscript database

Understanding physical activity is key in the fight against childhood obesity. The objective of this study was to examine the feasibility of using certain wearable devices to measure physical activity among children. A qualitative study was conducted with 25 children aged 7 to 10 years to assess ac...

A feasibility study of regional air-cargo airports : including a case study of a regional air-cargo center for the Washington, D.C., area

DOT National Transportation Integrated Search

1991-08-01

This report has been prepared in response to language in Senate Report 101-121 on the Department of Transportation and Related Agencies Appropriations Act for FY 1990. The Federal Aviation Administration (FAA) was requested to study the feasibility o...

Feasibility study ASCS remote sensing/compliance determination system

NASA Technical Reports Server (NTRS)

Duggan, I. E.; Minter, T. C., Jr.; Moore, B. H.; Nosworthy, C. T.

1973-01-01

A short-term technical study was performed by the MSC Earth Observations Division to determine the feasibility of the proposed Agricultural Stabilization and Conservation Service Automatic Remote Sensing/Compliance Determination System. For the study, the term automatic was interpreted as applying to an automated remote-sensing system that includes data acquisition, processing, and management.

Off-road axle detection sensor (ORADS) : occlusion feasibility study, final technical report, 27 August, 1997.

DOT National Transportation Integrated Search

1997-08-27

The work accomplished under this initiative is in direct relation to the development effort proposed by Spectra : Research, Inc. (S*R) for an "Off-Road Axle Detection Sensor (ORADS)". The feasibility study was performed to : investigate potential occ...

A study of the feasibility of pneumatic transport of municipal solid waste and recyclables in Manhattan using existing transportation infrastructure.

DOT National Transportation Integrated Search

2013-07-01

This study explored possibilities for using existing transportation infrastructure for the cost-effective : installation of pneumatic waste-collection technology in Manhattan. If shown to be economically and : operationally feasible, reducing the num...

A feasibility study of evaluating transportation security systems and associated multi-modal efficiency impacts

DOT National Transportation Integrated Search

2006-08-01

The overall purpose of this research project is to conduct a feasibility study and development of a general methodology to determine the impacts on multi-modal and system efficiency of alternative freight security measures. The methodology to be exam...

Off-road axle detection sensor (ORADS) : occlusion feasibility study, executive summary, 27 August, 1997.

DOT National Transportation Integrated Search

1997-08-27

The work accomplished under this initiative is in direct relation to the development effort proposed by Spectra Research, Inc. (S*R) for an "Off-Road Axle Detection Sensor (ORADS)". The feasibility study was performed to investigate potential occlusi...

North Carolina Library Networking Feasibility Study.

ERIC Educational Resources Information Center

Griffiths, Jose-Marie; King, Donald W.

This report presents the results of a feasibility study of statewide multitype library networking in North Carolina. Potential network functions, products, services, sources, and costs are covered, but questions of network governance, management, and funding are not directly addressed. The report begins with background information and a…

7 CFR 4280.21 - Eligible REDG Ultimate Recipients and Projects.

Code of Federal Regulations, 2010 CFR

2010-01-01

... eligible entities to provide medical training and related professional health care skills to rural health... facilitate medical or educational services or job training; or (6) Project feasibility studies and Technical Assistance. A qualified Independent Provider must perform feasibility studies or Technical Assistance. (b...

A feasibility study of a 3-day basal-bolus insulin delivery device in individuals with type 2 diabetes.

PubMed

Mader, Julia K; Lilly, Leslie C; Aberer, Felix; Korsatko, Stefan; Strock, Ellie; Mazze, Roger S; Damsbo, Peter; Pieber, Thomas R

2014-05-01

This study tested the feasibility of transition from multiple daily injections (MDI) to a 3-day, basal-bolus insulin delivery device (PaQ) for type 2 diabetes (T2D). Twenty MDI-treated individuals with T2D with HbA(1c) ≤9% (75 mmol/mol) were enrolled in a single-center, single-arm pilot study, lasting three 2-week periods: baseline (MDI), transition to PaQ, and PaQ therapy. Feasibility of use, glycemic control, safety, and patient satisfaction were assessed. Nineteen participants transitioned to PaQ treatment and demonstrated competency in assembling, placing, and using the device. Self-monitored blood glucose and blinded continuous glucose-monitoring data showed glycemic control similar to MDI. Study participants reported high satisfaction and device acceptance. PaQ treatment is both feasible and acceptable in individuals with T2D. Transition from MDI is easy and safe. PaQ treatment might lead to better therapy adherence and improvements in glycemic control and clinical outcomes.

Feasibility study of liquid pool burning in reduced gravity

NASA Technical Reports Server (NTRS)

Kanury, A. M.

1979-01-01

The feasibility of conducting experiments in the Spacelab on ignition and flame spread with liquid fuel pools which are initially at a temperature lower than the fuel's flash point temperature was studied. Theories were developed for the ignition and flame spread processes, and experiments were conducted to understand the factors influencing the ignition process and the spread rate. The results were employed to devise a conceptual Spacelab experiment which is expected to be feasible for a safe conduct and to be suitable for obtaining crucial data on the concerned processes.

25 CFR 41.10 - Technical assistance.

Code of Federal Regulations, 2011 CFR

2011-04-01

... to, consulting services for the development of programs, plans, and feasibility studies and... section may be undertaken in the same manner as in the case of negative determinations of feasibility...

Feasibility trial of a film-based educational intervention for increasing boys’ and girls’ intentions to avoid teenage pregnancy: Study protocol☆

PubMed Central

Lohan, Maria; Aventin, Áine; Maguire, Lisa; Clarke, Mike; Linden, Mark; McDaid, Lisa

2014-01-01

The World Health Organisation, amongst others, recognises that adolescent men have a vital yet neglected role in reducing teenage pregnancies and that there is a pressing need for educational interventions designed especially for them. This study seeks to fill this gap by determining the feasibility of conducting an effectiveness trial of the If I Were Jack intervention in post-primary schools. This 4-week intervention aims to increase teenagers’ intentions to avoid unintended pregnancy and addresses gender inequalities in sex education by explicitly focusing on young men. A cluster randomised feasibility trial with embedded process evaluation will determine: recruitment, participation and retention rates; quality of implementation; acceptability and feasibility of the intervention and trial procedures; and costs. PMID:25284956

Feasibility trial of a film-based educational intervention for increasing boys' and girls' intentions to avoid teenage pregnancy: Study protocol.

PubMed

Lohan, Maria; Aventin, Aine; Maguire, Lisa; Clarke, Mike; Linden, Mark; McDaid, Lisa

2014-01-01

The World Health Organisation, amongst others, recognises that adolescent men have a vital yet neglected role in reducing teenage pregnancies and that there is a pressing need for educational interventions designed especially for them. This study seeks to fill this gap by determining the feasibility of conducting an effectiveness trial of the If I Were Jack intervention in post-primary schools. This 4-week intervention aims to increase teenagers' intentions to avoid unintended pregnancy and addresses gender inequalities in sex education by explicitly focusing on young men. A cluster randomised feasibility trial with embedded process evaluation will determine: recruitment, participation and retention rates; quality of implementation; acceptability and feasibility of the intervention and trial procedures; and costs.

Feasibility of AN Ecrh System for Jet:. Plant Layout, Auxiliaries and Services

NASA Astrophysics Data System (ADS)

Lennholm, M.; Bouquey, F.; Braune, H.; Farthing, J.; Garavaglia, S.; Giruzzi, G.; Granucci, G.; Jennison, M.; Parkin, A.

2011-02-01

A study conducted over the last year to asses the desirability and feasibility of installing an ECRH system on the JET tokamak has concluded that such a system is indeed both desirable and feasible. Details of physics studies, launcher and transmission line design, and power supplies are presented elsewhere in these proceedings. This paper concentrates on the logistical implications of installing this system at JET. The paper addresses issues such as port allocation and plant location. The study has concluded that a new building will be needed to house the ECRH plant. Building layout proposals are presented together with considerations regarding the required auxiliary equipment.

Solar pond power plant feasibility study for Davis, California

NASA Technical Reports Server (NTRS)

Wu, Y. C.; Singer, M. J.; Marsh, H. E.; Harris, J.; Walton, A. L.

1982-01-01

The feasibility of constructing a solar pond power plant at Davis, California was studied. Site visits, weather data compilation, soil and water analyses, conceptual system design and analyses, a material and equipment market survey, conceptual site layout, and a preliminary cost estimate were studied. It was concluded that a solar pond power plant is technically feasible, but economically unattractive. The relatively small scale of the proposed plant and the high cost of importing salt resulted in a disproportionately high capital investment with respect to the annual energy production capacity of the plant. Cycle optimization and increased plant size would increase the economical attractiveness of the proposed concept.

A High-Throughput Microenvironment for Single-Cell Operations

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

Christian, A T; Buckley, P; Miles, R R

2003-01-07

This project was conducted as a feasibility study, in preparation for including this work in the forthcoming ''Instrumented Cell'' (IC) Strategic Initiative. The goal of the IC is to study individual cells; the goal of this feasibility study was to determine the best method for isolating large numbers of individual cells in a way that facilitates various types of environmental changes and intracellular measurements. We have the capability to do this with one cell, and sought to expand the number of cells that we could study simultaneously. Our specific goal for this feasibility study was to discover a way tomore » isolate individual cells, and impale them on a nanopipette. This would enable samples to be introduced into and removed from a cell.« less

Feasibility Studies for a Mediterranean Neutrino Observatory - The NEMO.RD Project

NASA Astrophysics Data System (ADS)

de Marzo, C.; Ambriola, M.; Bellotti, R.; Cafagna, F.; Calicchio, M.; Ciacio, F.; Circella, M.; de Marzo, C.; Montaruli, T.; Falchieri, D.; Gabrielli, A.; Gandolfi, E.; Masetti, M.; Vitullo, C.; Zanarini, G.; Habel, R.; Usai, I.; Aiello, S.; Burrafato, G.; Caponetto, L.; Costanzo, E.; Lopresti, D.; Pappalardo, L.; Petta, C.; Randazzo, N.; Russo, G. V.; Troia, O.; Barnà, R.; D'Amico, V.; de Domenico, E.; de Pasquale, D.; Giacobbe, S.; Italiano, A.; Migliardo, F.; Salvato, G.; Trafirò, A.; Trimarchi, M.; Ameli, F.; Bonori, M.; Bottai, S.; Capone, A.; Desiati, P.; Massa, F.; Masullo, R.; Salusti, E.; Vicini, M.; Coniglione, R.; Migneco, E.; Piattelli, P.; Riccobene, R.; Sapienza, P.; Cordelli, M.; Trasatti, L.; Valente, V.; de Marchis, G.; Piccari, L.; Accerboni, E.; Mosetti, R.; Astraldi, M.; Gasparini, G. P.; Ulzega, A.; Orrù, P.

2000-06-01

The NEMO.RD Project is a feasibility study of a km3 underwater telescope for high energy astrophysical neutrinos to be located in the Mediterranea Sea. At present this study concerns: i) Monte Carlo simulation study of the capabilities of various arrays of phototubes in order to determine the detector geometry that can optimize performance and cost; ii) design of low power consumption electronic cards for data acquisition and transmission to shore; iii) feasibility study of mechanics, deployment, connection and maintenance of such a detector in collaboration with petrol industries having experience of undersea operations; iv) oceanographic exploration of various sites in search for the optimal one. A brief report on the status of points i) and iv) is presented here

Feasibility study of structured diagnosis methods for functional dyspepsia in Korean medicine clinics.

PubMed

Park, Jeong Hwan; Kim, Soyoung; Park, Jae-Woo; Ko, Seok-Jae; Lee, Sanghun

2017-12-01

Functional dyspepsia (FD) is the seventh most common disease encountered in Korean medicine (KM) clinics. Despite the large number of FD patients visiting KM clinics, the accumulated medical records have no utility in evidence development, due to being unstructured. This study aimed to construct a standard operating procedure (SOP) with appropriate structured diagnostic methods for FD, and assess the feasibility for use in KM clinics. Two rounds of professional surveys were conducted by 10 Korean internal medicine professors to select the representative diagnostic methods. A feasibility study was conducted to evaluate compliance and time required for using the structured diagnostic methods by three specialists in two hospitals. As per the results of the professional survey, five questionnaires and one basic diagnostic method were selected. An SOP was constructed based on the survey results, and a feasibility study showed that the SOP compliance score (out of 5) was 3.45 among the subjects, and 3.25 among the practitioners. The SOP was acceptable and was not deemed difficult to execute. The total execution time was 136.5 minutes, out of which the gastric emptying test time was 129 minutes. This feasibility study of the SOP with structured diagnostic methods for FD confirmed it was adequate for use in KM clinics. It is expected that these study findings will be helpful to clinicians who wish to conduct observational studies as well as to generate quantitative medical records to facilitate Big Data research.

Accelerometry: A feasible method to monitor physical activity during sub-acute rehabilitation of persons with stroke.

PubMed

Joseph, Conran; Strömbäck, Björn; Hagströmer, Maria; Conradsson, David

2018-05-08

To investigate the feasibility of using accelerometers to monitor physical activity in persons with stroke admitted to inpatient rehabilitation. Longitudinal observational study. Persons with stroke admitted to a specialized rehabilitation centre for sub-acute rehabilitation were recruited between August and December 2016. Volume and intensity of physical activity were assessed with accelerometers throughout the rehabilitation period. Indicators of feasibility included processes (recruitment, protocol adherence and participants' experiences) and scientific feasibility, which assessed the accelerometers' ability to detect change in physical activity among stroke survivors who ambulate independently and those who are dependent on a mobility device. Twenty-seven out of 31 eligible individuals took part in this study, with 23 (85%) completing it. In total, 432 days of rehabilitation were monitored and valid physical activity data were obtained for 408 days (94%). There were no indications that the measurement interfered with participants' ability to participate in rehabilitation. Despite the subjects' ambulation status, the number of steps and time spent in moderate-to-vigorous physical activity increased significantly across the first 18 days of rehabilitation, whereas sedentary time was unchanged. This study supports the feasibility of using accelerometers to capture physical activity behaviour in survivors of stroke during inpatient rehabilitation.

Acceptability of a theory of planned behaviour email-based nutrition intervention.

PubMed

Kothe, E J; Mullan, B A

2014-03-01

This study investigated feasibility and acceptability of a new email-delivered intervention promoting fruit and vegetable consumption in a university-based population of Australian young adults. The study explored whether there are differences in the reported feasibility and acceptability between demographic groups within the population of interest and at three levels of intervention intensity. The email-delivered intervention program consists of an implementation intention 'planning task' and between 3 and 15 short email messages over a 15-day study period. The intervention program was developed using the Theory of Planned Behaviour and was designed to modify perceived behavioural control. One hundred and ten participants (mean age = 19.21 years, 25.6% male) completed the feasibility and acceptability questionnaire at Day 15. This questionnaire contained items about all intervention components. High acceptability and feasibility scores were found for all intervention parts and at all levels of intervention intensity. There were few significant differences in the reported acceptability of items between key demographic sub-groups, and no differences in reported acceptability at different levels of intervention intensity. These results suggest that this email-delivered intervention is an acceptable and feasible tool for promoting fruit and vegetable consumption for participants in the target population.

A Feasibility Study of Youth Apprenticeship in Arkansas.

ERIC Educational Resources Information Center

Jobs for the Future, Inc., West Somerville, MA.

A study assessed the feasibility and attractiveness of youth apprenticeship in Arkansas in over 80 interviews with employers in 5 key Arkansas industries and occupations. They were allied health, food processing (equipment repair and maintenance and lab technician/quality control), information services, metalworking, and self-employment and…

The NOIRE Study

NASA Astrophysics Data System (ADS)

Cecconi, B.; Laurens, A.; Briand, C.; Girard, J.; Bucher, M.; Puy, D.; Segret, B.; Bentum, M.

2016-12-01

NOIRE (Nanosats pour un Observatoire Interférométrique Radio dans l'Espace; Nanosats for a space borne interferometric radio observatory) is an ongoing feasibility study with CNES and in collaboration with Dutch colleagues. The goal is to assess the feasibility of a low frequency space radio interferometer using nanosatellites.

43 CFR 404.35 - Is there a different non-Federal cost-share requirement for feasibility studies that involve a...

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Cost-Sharing § 404.35 Is there a different...,000 inhabitants? Yes. If the feasibility study involves a rural water supply system that will serve a...

Feasibility study of solar energy utilization in modular integrated utility systems

NASA Technical Reports Server (NTRS)

1975-01-01

The feasibility and benefits were evaluated of solar thermal energy systems on Integrated Utility Systems. The effort included the identification of potential system concepts, evaluation of hardware status, and performance of weighted system evaluations to select promising system concepts deserving of further study.

Feasibility Study of Training Environmental Technicians. Final Report.

ERIC Educational Resources Information Center

Vernon, James Y.; Garrett, Donald M.

A feasibility study and task analysis was performed to determine the future job potential within the Southern California area for environmental technicians trained under a proposed vocational training program in community colleges. Questionnaires were mailed to possible employers in government and industry to obtain information about their…

THE FEASIBILITY OF EPIDEMIOLOGIC STUDIES OF ARSENIC-RELATED HEALTH EFFECTS IN THE U.S.

EPA Science Inventory

The planning of the feasibility studies will rely on existing data on drinking water arsenic-exposed populations. Exposure concentrations of drinking water arsenic will be collected at the state and local levels, and other descriptive information about the populations exposed inc...

100-N Area Decision Unit Target Analyte List Development for Soil

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

Ovink, R.

2012-09-18

This report documents the process used to identify source area target analytes in support of the 100-N Area remedial investigation/feasibility study (RI/FS) addendum to the Integrated 100 Area Remedial Investigation/Feasibility Study Work Plan (DOE/RL-2008-46, Rev. 0).

DEWATERING WASTEWATER TREATMENT SLUDGE BY CLATHRATE FREEZING: A BENCH-SCALE FEASIBILITY STUDY

EPA Science Inventory

Laboratory studies were performed to prove the concept and feasibility for a novel technology to dewater sludges. This involves the formation of solid hydrate crystals of water and specific clathrate-forming agents followed by separation of the hydrate crystal solids from the slu...

77 FR 35404 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-13

... opting in will be texted survey questions one at a time. Before initiating the feasibility study, CDC... of Smartphones to Collect Information about Health Behaviors: Feasibility Study--New--National Center... is needed for the design, implementation, and evaluation of public health programs. The evolution of...

Distance Learning Enrollments in Independent Institutions. Feasibility Study.

ERIC Educational Resources Information Center

Washington State Higher Education Coordinating Board, Olympia.

This study investigated the feasibility of collecting enrollment data on distance learning programs sponsored by private institutions within and outside of Washington State. E-commerce developments have allowed in-state independent providers and out-of-state public institutions to serve residents of Washington State, and many nontraditional…

Preventing childhood obesity, phase II feasibility study focusing on South Asians: BEACHeS

PubMed Central

Adab, Peymané; Pallan, Miranda J; Cade, Janet; Ekelund, Ulf; Barrett, Timothy; Daley, Amanda; Deeks, Jonathan; Duda, Joan; Gill, Paramjit; Parry, Jayne; Bhopal, Raj; Cheng, K K

2014-01-01

Objective To assess feasibility and acceptability of a multifaceted, culturally appropriate intervention for preventing obesity in South Asian children, and to obtain data to inform sample size for a definitive trial. Design Phase II feasibility study of a complex intervention. Setting 8 primary schools in inner city Birmingham, UK, within populations that are predominantly South Asian. Participants 1090 children aged 6–8 years took part in the intervention. 571 (85.9% from South Asian background) underwent baseline measures. 85.5% (n=488) were followed up 2 years later. Interventions The 1-year intervention consisted of school-based and family-based activities, targeting dietary and physical activity behaviours. The intervention was modified and refined throughout the period of delivery. Main outcome measures Acceptability and feasibility of the intervention and of measurements required to assess outcomes in a definitive trial. The difference in body mass index (BMI) z-score between arms was used to inform sample size calculations for a definitive trial. Results Some intervention components (increasing school physical activity opportunities, family cooking skills workshops, signposting of local leisure facilities and attending day event at a football club) were feasible and acceptable. Other components were acceptable, but not feasible. Promoting walking groups was neither acceptable nor feasible. At follow-up, children in the intervention compared with the control group were less likely to be obese (OR 0.41; 0.19 to 0.89), and had lower adjusted BMI z-score (−0.15 kg/m2; 95% CI −0.27 to −0.03). Conclusions The feasibility study informed components for an intervention programme. The favourable direction of outcome for weight status in the intervention group supports the need for a definitive trial. A cluster randomised controlled trial is now underway to assess the clinical and cost-effectiveness of the intervention. Trial registration number ISRCTN51016370. PMID:24722198

A Feasibility Study for Developing an Innovative Course of Study for the Contemporary School Band Program. Final Report.

ERIC Educational Resources Information Center

1968

Five nationally recognized high school band directors conducted a study to investigate the problems and determine the feasibility of developing and publishing a comprehensive curriculum guide for school band programs. A review of materials relevant to the study included the examination of state and city music curriculum guides, of publications…

Feasibility of Establishing a Major Hemispheric Studies Center. Report and Recommendations of the Postsecondary Education Planning Commission: Report 2.

ERIC Educational Resources Information Center

Florida State Postsecondary Education Commission, Tallahassee.

This report contains a study of the feasibility of establishing a major hemispheric studies center affiliated with a consortium of public and private institutions of higher education. The purpose of the Center will be to study hemispheric policies related to social science, commerce, and cultural issues confronting the Western Hemisphere. The…

40 CFR Appendix A to Subpart H of... - Requirements for Diagnostic-Feasibility Studies and Environmental Evaluations

Code of Federal Regulations, 2010 CFR

2010-07-01

... Studies and Environmental Evaluations A Appendix A to Subpart H of Part 35 Protection of Environment... to Subpart H of Part 35—Requirements for Diagnostic-Feasibility Studies and Environmental Evaluations... officer as specified in §§ 35.1650-3(b)(1) and 35.1650-3(c)(1). (a) A diagnostic study consisting of: (1...

40 CFR Appendix A to Subpart H of... - Requirements for Diagnostic-Feasibility Studies and Environmental Evaluations

Code of Federal Regulations, 2012 CFR

2012-07-01

... Studies and Environmental Evaluations A Appendix A to Subpart H of Part 35 Protection of Environment... to Subpart H of Part 35—Requirements for Diagnostic-Feasibility Studies and Environmental Evaluations... officer as specified in §§ 35.1650-3(b)(1) and 35.1650-3(c)(1). (a) A diagnostic study consisting of: (1...

40 CFR Appendix A to Subpart H of... - Requirements for Diagnostic-Feasibility Studies and Environmental Evaluations

Code of Federal Regulations, 2014 CFR

2014-07-01

... Studies and Environmental Evaluations A Appendix A to Subpart H of Part 35 Protection of Environment... to Subpart H of Part 35—Requirements for Diagnostic-Feasibility Studies and Environmental Evaluations... officer as specified in §§ 35.1650-3(b)(1) and 35.1650-3(c)(1). (a) A diagnostic study consisting of: (1...

40 CFR Appendix A to Subpart H of... - Requirements for Diagnostic-Feasibility Studies and Environmental Evaluations

Code of Federal Regulations, 2013 CFR

2013-07-01

... Studies and Environmental Evaluations A Appendix A to Subpart H of Part 35 Protection of Environment... to Subpart H of Part 35—Requirements for Diagnostic-Feasibility Studies and Environmental Evaluations... officer as specified in §§ 35.1650-3(b)(1) and 35.1650-3(c)(1). (a) A diagnostic study consisting of: (1...

40 CFR Appendix A to Subpart H of... - Requirements for Diagnostic-Feasibility Studies and Environmental Evaluations

Code of Federal Regulations, 2011 CFR

2011-07-01

... Studies and Environmental Evaluations A Appendix A to Subpart H of Part 35 Protection of Environment... to Subpart H of Part 35—Requirements for Diagnostic-Feasibility Studies and Environmental Evaluations... officer as specified in §§ 35.1650-3(b)(1) and 35.1650-3(c)(1). (a) A diagnostic study consisting of: (1...

Using TELOS for the planning of the information system audit

NASA Astrophysics Data System (ADS)

Drljaca, D. P.; Latinovic, B.

2018-01-01

This paper intent is to analyse different aspects of information system audit and to synthesise them into the feasibility study report in order to facilitate decision making and planning of information system audit process. The TELOS methodology provides a comprehensive and holistic review for making feasibility study in general. This paper examines the use of TELOS in the identification of possible factors that may influence the decision on implementing information system audit. The research question relates to TELOS provision of sufficient information to decision makers to plan an information system audit. It was found that the TELOS methodology can be successfully applied in the process of approving and planning of information system audit. The five aspects of the feasibility study, if performed objectively, can provide sufficient information to decision makers to commission an information system audit, and also contribute better planning of the audit. Using TELOS methodology can assure evidence-based and cost-effective decision-making process and facilitate planning of the audit. The paper proposes an original approach, not examined until now. It is usual to use TELOS for different purposes and when there is a need for conveying of the feasibility study, but not in the planning of the information system audit. This gives originality to the paper and opens further research questions about evaluation of the feasibility study and possible research on comparative and complementary methodologies.

Mobile, real-time, and point-of-care augmented reality is robust, accurate, and feasible: a prospective pilot study.

PubMed

Kenngott, Hannes Götz; Preukschas, Anas Amin; Wagner, Martin; Nickel, Felix; Müller, Michael; Bellemann, Nadine; Stock, Christian; Fangerau, Markus; Radeleff, Boris; Kauczor, Hans-Ulrich; Meinzer, Hans-Peter; Maier-Hein, Lena; Müller-Stich, Beat Peter

2018-06-01

Augmented reality (AR) systems are currently being explored by a broad spectrum of industries, mainly for improving point-of-care access to data and images. Especially in surgery and especially for timely decisions in emergency cases, a fast and comprehensive access to images at the patient bedside is mandatory. Currently, imaging data are accessed at a distance from the patient both in time and space, i.e., at a specific workstation. Mobile technology and 3-dimensional (3D) visualization of radiological imaging data promise to overcome these restrictions by making bedside AR feasible. In this project, AR was realized in a surgical setting by fusing a 3D-representation of structures of interest with live camera images on a tablet computer using marker-based registration. The intent of this study was to focus on a thorough evaluation of AR. Feasibility, robustness, and accuracy were thus evaluated consecutively in a phantom model and a porcine model. Additionally feasibility was evaluated in one male volunteer. In the phantom model (n = 10), AR visualization was feasible in 84% of the visualization space with high accuracy (mean reprojection error ± standard deviation (SD): 2.8 ± 2.7 mm; 95th percentile = 6.7 mm). In a porcine model (n = 5), AR visualization was feasible in 79% with high accuracy (mean reprojection error ± SD: 3.5 ± 3.0 mm; 95th percentile = 9.5 mm). Furthermore, AR was successfully used and proved feasible within a male volunteer. Mobile, real-time, and point-of-care AR for clinical purposes proved feasible, robust, and accurate in the phantom, animal, and single-trial human model shown in this study. Consequently, AR following similar implementation proved robust and accurate enough to be evaluated in clinical trials assessing accuracy, robustness in clinical reality, as well as integration into the clinical workflow. If these further studies prove successful, AR might revolutionize data access at patient bedside.

Feasibility Study for the PISA ICT Literacy Assessment: Report to Network A

ERIC Educational Resources Information Center

Lennon, Marylou; Kirsch, Irwin; Von Davier, Matthias; Wagner, Michael; Yamamoto, Kentaro

2003-01-01

This report presents the findings of a study conducted to explore the feasibility of developing and delivering an assessment of information and communication technology (ICT) literacy for the Programme for International Student Assessment (PISA). The study was conducted at the request of an expert panel convened by Network A and was funded in…

Evaluating QR Code Case Studies Using a Mobile Learning Framework

ERIC Educational Resources Information Center

Rikala, Jenni

2014-01-01

The aim of this study was to evaluate the feasibility of Quick Response (QR) codes and mobile devices in the context of Finnish basic education. The feasibility was analyzed through a mobile learning framework, which includes the core characteristics of mobile learning. The study is part of a larger research where the aim is to develop a…

Artemis: Results of the engineering feasibility study

NASA Technical Reports Server (NTRS)

1991-01-01

Information is given in viewgraph form for the Engineering Feasibility Study of the Artemis Project, a plan to establish a permanent base on the Moon. Topics covered include the Common Lunar Lander (CLL), lunar lander engineering study results, lunar lander trajectory analysis, lunar lander conceptual design and mass properties, the lunar lander communication subsystem design, and product assurance.

78 FR 57624 - Availability of a Draft Integrated Feasibility Report (Feasibility Study/Environmental Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-19

... Restoration Study, Los Angeles County, CA, for review and comment. The study evaluates alternatives for the... physical processes such as a more natural hydrologic and hydraulic regime that reconnects the river to... on November 28, 2008 (73 FR 72455). DATES: The Draft IFR is available for a 45-day review period from...

A Patient Learning Center for an Army MEDDAC - A Feasibility Study. Final Report.

ERIC Educational Resources Information Center

Kucha, Deloros H.

A feasibility study was conducted to examine in detail, analyze, and describe the development and operation (system effectiveness and efficiency) of a patient learning center in a MEDDAC, and to provide such information to the Surgeon General for use in planning future health care delivery to military-care eligible beneficiaries. Study objectives…

Feasibility Study for an Automated Library System. Final Report.

ERIC Educational Resources Information Center

Beaumont and Associates, Inc.

This study was initiated by the Newfoundland Public Library Services (NPLS) to assess the feasibility of automation for the library services and to determine the viability of an integrated automated library system for the NPLS. The study addresses the needs of NPLS in terms of library automation; benefits to be achieved through the introduction of…

Integrating CHWs as part of the team leading diabetes group visits: A randomized controlled feasibility study

USDA-ARS?s Scientific Manuscript database

The purpose of the study was to evaluate the feasibility of integrating Community Health Workers (CHWs) as part of the team leading diabetes group visits. This was a randomized controlled study that integrated CHWs as part of the team leading diabetes group visits for low-income Hispanic adults (n=5...

Peer Review of “LDT Weight Reduction Study with Crash Model, Feasibility and Detailed Cost Analyses – Chevrolet Silverado 1500 Pickup”

EPA Science Inventory

The contractor will conduct an independent peer review of FEV’s light-duty truck (LDT) mass safety study, “Light-Duty Vehicle Weight Reduction Study with Crash Model, Feasibility and Detailed Cost Analysis – Silverado 1500”, and its corresponding computer-aided engineering (CAE) ...

Feasibility Study for Paravetic Competency Development of Vocational Agriculture Teachers. Final Report.

ERIC Educational Resources Information Center

Evans, Donald E.

A study was conducted to determine the feasibility of an animal health (paravetical) competency development inservice program for vocational agriculture teachers in Pennsylvania. Objectives were to identify the paravetic (paraveterinary medical) competencies needed by vocational agriculture teachers to teach high school students and adults via…

Feasibility study of a pressure fed engine for a water recoverable space shuttle booster Volume 2: Technical, phase A effort

NASA Technical Reports Server (NTRS)

1972-01-01

Design and systems considerations are presented on an engine concept selection for further preliminary design and program evaluation. These data have been prepared from a feasibility study of a pressure-fed engine for the water recoverable space shuttle booster.

Tailored Communications for Obesity Prevention in Pediatric Primary Care: A Feasibility Study

ERIC Educational Resources Information Center

Wright, Julie A.; Whiteley, Jessica A.; Watson, Bonnie L.; Sheinfeld Gorin, Sherri N.; Hayman, Laura L.

2018-01-01

Recommendations for the prevention of childhood obesity encourage providers to counsel parents and their children on healthy diet and activity behaviors. This study evaluated the feasibility of a theory-based, tailored communication intervention for obesity prevention ("Team Up for Health") delivered during a well-child visit. A…

Feasibility Study of a Rotorcraft Health and Usage Monitoring System (HUMS): Results of Operator's Evaluation (MS Word file)

DOT National Transportation Integrated Search

1996-02-01

The objective of this study was to evaluate the feasibility of a state of the : art health and usage monitoring system (HUMS) to provide monitoring of critical : mechanical systems on the helicopter, including motors, drive train, engines : and life ...

Assessing the Feasibility of Performing an Air Accountability Study in New Haven, CT

EPA Science Inventory

The main objective of this EPA study was to examine the feasibility of conducting a local (e.g., city level) assessment of the public health impacts of cumulative air pollution reduction activities (a.k.a. accountability) from the federal, state, local and voluntary actions in t...

7 CFR 4280.178 - Scoring feasibility study grant applications.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Energy for America Program General Renewable Energy System Feasibility Study Grants § 4280.178 Scoring... of 100 points possible. (a) Energy replacement or generation. The project can be for either... replacement. 25 points will be awarded if proposed project will offset any portion of the applicant's energy...

7 CFR 4280.178 - Scoring feasibility study grant applications.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Energy for America Program General Renewable Energy System Feasibility Study Grants § 4280.178 Scoring... of 100 points possible. (a) Energy replacement or generation. The project can be for either... replacement. 25 points will be awarded if proposed project will offset any portion of the applicant's energy...

7 CFR 4280.178 - Scoring feasibility study grant applications.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Energy for America Program General Renewable Energy System Feasibility Study Grants § 4280.178 Scoring... of 100 points possible. (a) Energy replacement or generation. The project can be for either... replacement. 25 points will be awarded if proposed project will offset any portion of the applicant's energy...

FOCUSED FEASIBILITY STUDY OF PHYTOREMEDIATION ALTERNATIVE FOR THE INDUSTRIAL EXCESS LANDFILL SITE IN STARK COUNTY, OHIO.

EPA Science Inventory

Focused feasibility study of phytoremediation alternative for the Industrial Excess Landfill site in Stark County, Ohio. More information can be found on the NPL Fact Sheet for this site at www.epa.gov/region5/superfund/npl/ohio/OHD000377971.htm

Embedding Resilience within the Tertiary Curriculum: A Feasibility Study

ERIC Educational Resources Information Center

Stallman, Helen M.

2011-01-01

Mental health problems can significantly impact on the ability of university students to both meet their individual potential and contribute positively within society. This study evaluates the feasibility of embedding a strength-focused resilience-building seminar within a university curriculum. Participants were 247 students enrolled in an…

76 FR 41293 - Solicitation of Proposals for Technical Assistance Funding From the Native American Business...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-13

... informed decisions regarding their economic futures. Feasibility studies may concern the viability of an... regarding their economic futures. Feasibility studies may concern the viability of an economic development..., Interior. ACTION: Notice. SUMMARY: The Office of Indian Energy and Economic Development (IEED), through its...

78 FR 23941 - Pilot Program for Early Feasibility Study Investigational Device Exemption Applications...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-23

...] Pilot Program for Early Feasibility Study Investigational Device Exemption Applications; Extending the... 13343), FDA terminated the acceptance of applications into the program and extended the pilot program for the nine accepted sponsors until May 8, 2013. The pilot program will be further extended for the...

Feasibility study of in-situ characterization of size distribution of air voids in concrete pavements.

DOT National Transportation Integrated Search

2013-06-01

This report concerns a feasibility study on the use of a non-destructive and non-invasive method to determine the size distribution of air voids in fresh concrete, which will be used for laying concrete pavement. A preliminary review of different tec...

76 FR 9047 - Ridgefield National Wildlife Refuge, Clark County, WA; Final Comprehensive Conservation Plan and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-16

... to guide stream and tidally influenced wetland restorations. We would conduct feasibility studies for... assessments to guide stream and tidally influenced wetland restorations. We will conduct feasibility studies.... Wetlands would be managed to increase productivity and reduce water pumping costs. Invasive species and...

School-Related Packages to Support OS:IS. A Feasibility Study.

ERIC Educational Resources Information Center

King, Alan; And Others

A study investigated the feasibility of developing school-related packages to assist secondary school students in their movement through secondary school, into and through postsecondary occupational preparatory programs, and ultimately into the world of work. Three phases occurred simultaneously. The first determined the approach to be…

Developing Computer Model-Based Assessment of Chemical Reasoning: A Feasibility Study

ERIC Educational Resources Information Center

Liu, Xiufeng; Waight, Noemi; Gregorius, Roberto; Smith, Erica; Park, Mihwa

2012-01-01

This paper reports a feasibility study on developing computer model-based assessments of chemical reasoning at the high school level. Computer models are flash and NetLogo environments to make simultaneously available three domains in chemistry: macroscopic, submicroscopic, and symbolic. Students interact with computer models to answer assessment…

Aerospace Engineering Space Mission Concept Feasibility Study: A Neptune Mission Design Example

NASA Technical Reports Server (NTRS)

Esper, Jaime

2007-01-01

This viewgraph document reviews the feasibility study of a mission to Neptune. Included are discussions of the science instruments, the design methodology, the trajectory, the spacecraft design, the alternative propulsion systems, (chemical, solar electric (SEP)), the communications systems, the power systems, the thermal system.

A Feasibility Study of Providing Regional Data Processing Services.

ERIC Educational Resources Information Center

Nelson, Norbert J.; And Others

A Title III ESEA study sought to determine the feasibility of establishing a central data processing service by the Wabash Valley Education Center for its member schools. First, current applications of data processing in education were reviewed to acquire detailed specifications for an educational data processing center's hardware, software, and…

Feasibility and Acceptability of Global Positioning System (GPS) Methods to Study the Spatial Contexts of Substance Use and Sexual Risk Behaviors among Young Men Who Have Sex with Men in New York City: A P18 Cohort Sub-Study

PubMed Central

Duncan, Dustin T.; Kapadia, Farzana; Regan, Seann D.; Goedel, William C.; Levy, Michael D.; Barton, Staci C.; Friedman, Samuel R.; Halkitis, Perry N.

2016-01-01

Background No global positioning system (GPS) technology study has been conducted among a sample of young gay, bisexual, and other men who have sex with men (YMSM). As such, the purpose of this study was to evaluate the feasibility and acceptability of using GPS methods to understand the spatial context of substance use and sexual risk behaviors among a sample of YMSM in New York City, a high-risk population. Methods Data came from a subsample of the ongoing P18 Cohort Study (n = 75). GPS feasibility and acceptability among participants was measured with: 1) a pre- and post-survey and 2) adherence to the GPS protocol which included returning the GPS device, self-report of charging and carrying the GPS device as well as objective data analyzed from the GPS devices. Analyses of the feasibility surveys were treated as repeated measures as each participant had a pre- and post-feasibility survey. When comparing the similar GPS survey items asked at baseline and at follow-up, we present percentages and associated p-values based on chi-square statistics. Results Participants reported high ratings of pre-GPS acceptability, ease of use, and low levels of wear-related concerns in addition to few concerns related to safety, loss, or appearance, which were maintained after baseline GPS feasibility data collection. The GPS return rate was 100%. Most participants charged and carried the GPS device on most days. Of the total of 75 participants with GPS data, 75 (100%) have at least one hour of GPS data for one day and 63 (84%) had at least one hour on all 7 days. Conclusions Results from this pilot study demonstrate that utilizing GPS methods among YMSM is feasible and acceptable. GPS devices may be used in spatial epidemiology research in YMSM populations to understand place-based determinants of health such as substance use and sexual risk behaviors. PMID:26918766

Smart Clothing for Falls Protection and Detection: User-Centred Co-Design and Feasibility Study.

PubMed

Easton, Katherine; Burton, Thomas; Ariss, Steven; Bradburn, Mike; Hawley, Mark

2017-01-01

The prevalence and impact of hip fractures on the health and wealth of nations is a global problem and source of health inequalities. This paper reports on the co-design and feasibility testing of a new range of protective, smart clothing. The feasibility of research in a population of older adults in supported living is explored, as are the conceptualisation and measurement of adherence.

Agriculture, forestry, range, and soils, chapter 2, part C

NASA Technical Reports Server (NTRS)

1975-01-01

The feasibility of using microwave systems in agriculture, forestry, range, and soil moisture measurements was studied. Theory and preliminary results show the feasibility of measuring moisture status in the soil. For vegetational resources, crop identification for inventory and for yield and production estimates is most feasible. Apart from moisture- and water-related phenomena, microwave systems are also used to record structural and spatial data related to crops and forests.

STUDY AND INVESTIGATION OF A TECHNIQUE FOR EVALUATING SURVEILLANCE SENSOR PERFORMANCE.

DTIC Science & Technology

noncoherent optical correlator is suggested as the most feasible implementation. Conclusions supporting the feasibility of the technique are given followed by recommendations for further development of the evaluation technique.

Incorporating health literacy in education for socially disadvantaged adults: an Australian feasibility study.

PubMed

Muscat, Danielle M; Smith, Sian; Dhillon, Haryana M; Morony, Suzanne; Davis, Esther L; Luxford, Karen; Shepherd, Heather L; Hayen, Andrew; Comings, John; Nutbeam, Don; McCaffery, Kirsten

2016-06-04

Adult education institutions have been identified as potential settings to improve health literacy and address the health inequalities that stem from limited health literacy. However, few health literacy interventions have been tested in this setting. Feasibility study for an RCT of the UK Skilled for Health Program adapted for implementation in Australian adult education settings. Implementation at two sites with mixed methods evaluation to examine feasibility, test for change in participants' health literacy and pilot test health literacy measures. Twenty-two socially disadvantaged adults with low literacy participated in the program and received 80-90 hours of health literacy instruction. The program received institutional support from Australia's largest provider of vocational education and training and was feasible to implement (100 % participation; >90 % completion; high teacher satisfaction). Quantitative results showed improvements in participants' health literacy skills and confidence, with no change on a generic measure of health literacy. Qualitative analysis identified positive student and teacher engagement with course content and self-reported improvements in health knowledge, attitudes, and communication with healthcare professionals. Positive feasibility results support a larger RCT of the health literacy program. However, there is a need to identify better, multi-dimensional measures of health literacy in order to be able to quantify change in a larger trial. This feasibility study represents the first step in providing the high quality evidence needed to understand the way in which health literacy can be improved and health inequalities reduced through Australian adult education programs.

A randomised controlled feasibility trial of family and social network intervention for young people who misuse alcohol and drugs: study protocol (Y-SBNT).

PubMed

Watson, Judith; Back, Donna; Toner, Paul; Lloyd, Charlie; Day, Ed; Brady, Louca-Mai; Templeton, Lorna; Ambegaokar, Sangeeta; Parrott, Steve; Torgerson, David; Cocks, Kim; Gilvarry, Eilish; McArdle, Paul; Copello, Alex

2015-01-01

A growing body of research has identified family interventions to be effective in treating young people's substance use problems. However, despite this evidence, take-up of family-based approaches in the UK has been low. Key factors for this appear to include the resource-intensive nature of most family interventions which challenges implementation and delivery in many service settings and the cultural adaptation of approaches developed in the USA to a UK setting. This study aims to demonstrate the feasibility of recruiting young people to a specifically developed family- and wider social network-based intervention by testing an adapted version of adult social behaviour and network therapy (SBNT). A pragmatic, randomised controlled, open feasibility trial delivered in two services for young people in the UK. Potential participants are aged 12-18 years referred for drug or alcohol problems to either service. The main purpose of this study is to demonstrate the feasibility of recruiting young people to a specifically developed family and social network-based intervention. The feasibility and acceptability of this intervention will be measured by recruitment rates, treatment retention, follow-up rates and qualitative interviews. The feasibility of training staff from existing services to deliver this intervention will be explored. Using this opportunity to compare the effectiveness of the intervention against treatment as usual, Timeline Follow-Back interviews will document the proportion of days on which the main problem substance was used in the preceding 90-day period at each assessment point. The economic component will examine the feasibility of conducting a full incremental cost-effectiveness analysis of the two treatments. The study will also explore and develop models of patient and public involvement which support the involvement of young people in a study of this nature. An earlier phase of work adapted social behaviour and network therapy (adult approach) to produce a purpose-designed youth version supported by a therapy manual and associated resources. This was achieved by consultation with young people with experience of services and professionals working in services for young people. This feasibility trial alongside ongoing consultations with young people will offer a meaningful understanding of processes of delivery and implementation. ISRCTN93446265; Date ISRCTN assigned 31/05/2013.

Representations of the Americans with Disabilities Act Employment-Related Issues in the Wall Street Journal (1990-2008): A Feasibility Study

ERIC Educational Resources Information Center

Soffer, Michal; Rimmerman, Arie

2012-01-01

This feasibility study examines the coverage of employment-related issues related to people with disabilities in the Americans with Disabilities Act of 1990. The study is a first in a series of future studies focusing on disability issues in the international economic media. A survey of 39 newspaper articles published in the "Wall Street…

Developing Metacognitive and Discursive Activities in the Indonesian Mathematics Education. Results of a Feasibility Study

ERIC Educational Resources Information Center

Kaune, Christa; Cohors-Fresenborg, Elmar; Nowinska, Edyta; Marpaung, Yansen; Handayani, Novi

2012-01-01

This article reports on the findings of a German-Indonesian feasibility study, which has been conducted to examine whether a more extensive pilot study could be successful. The objective of the pilot study is to enhance the mathematical skills of Indonesian students in the 7th class by increasing the number of students who can really understand…

A feasibility study of a hypersonic real-gas facility

NASA Technical Reports Server (NTRS)

Gully, J. H.; Driga, M. D.; Weldon, W. F.

1987-01-01

A four month feasibility study of a hypersonic real-gas free flight test facility for NASA Langley Research Center (LARC) was performed. The feasibility of using a high-energy electromagnetic launcher (EML) to accelerate complex models (lifting and nonlifting) in the hypersonic, real-gas facility was examined. Issues addressed include: design and performance of the accelerator; design and performance of the power supply; design and operation of the sabot and payload during acceleration and separation; effects of high current, magnetic fields, temperature, and stress on the sabot and payload; and survivability of payload instrumentation during acceleration, flight, and soft catch.

A Feasibility Study of Synthesizing Subsurfaces Modeled with Computational Neural Networks

NASA Technical Reports Server (NTRS)

Wang, John T.; Housner, Jerrold M.; Szewczyk, Z. Peter

1998-01-01

This paper investigates the feasibility of synthesizing substructures modeled with computational neural networks. Substructures are modeled individually with computational neural networks and the response of the assembled structure is predicted by synthesizing the neural networks. A superposition approach is applied to synthesize models for statically determinate substructures while an interface displacement collocation approach is used to synthesize statically indeterminate substructure models. Beam and plate substructures along with components of a complicated Next Generation Space Telescope (NGST) model are used in this feasibility study. In this paper, the limitations and difficulties of synthesizing substructures modeled with neural networks are also discussed.

Feasibility and acceptance of biofeedback-assisted mental training in an Austrian elementary school: a pilot study.

PubMed

Crevenna, Richard; Krammer, Christine; Keilani, Mohammad

2016-04-01

This pilot study aimed to investigate feasibility, acceptance, and effects of biofeedback-assisted mental training in a population of fifteen 10-year-old pupils in an Austrian elementary school. Participants were instructed in relaxation techniques by using biofeedback. Before intervention, after 6 weeks with active mental training and with regular instructions by the teacher, and after a further time period of 6 weeks without instructions, attention and concentration improved. The results indicate feasibility, good acceptance, and beneficial effects of biofeedback-assisted mental techniques in Austrian elementary school pupils.

Evaluation of the SAVI SCOUT Surgical Guidance System for Localization and Excision of Nonpalpable Breast Lesions: A Feasibility Study.

PubMed

Mango, Victoria; Ha, Richard; Gomberawalla, Ameer; Wynn, Ralph; Feldman, Sheldon

2016-06-15

The purpose of this study is to evaluate the feasibility of the SAVI SCOUT surgical guidance system, which uses a nonradioactive infrared-activated electromagnetic wave reflector, to localize and excise nonpalpable breast lesions. We evaluated the system's use in 15 nonpalpable breast lesions in 13 patients. Image-guided placement was successful for 15 of 15 (100%) reflectors. The final pathologic analysis found that lesion excision was successful, including five malignancies with negative margins. No patients required reexcision or experienced complications. SAVI SCOUT is a feasible method for breast lesion localization and excision.

Economic feasibility of solar thermal industrial applications and selected case studies

NASA Astrophysics Data System (ADS)

Montelione, A.; Boyd, D.; Branz, M.

1981-12-01

The economic feasibility is assessed of utilizing solar energy to augment an existing fossil fuel system to generate industrial process heat. Several case studies in the textile and food processing industries in the southern United States were analyzed. Sensitivity analyses were performed, and comparisons illustrating the effects of the Economic Recovery Tax Act of 1981 were made. The economic desirability of the proposed solar systems varied with the type of system selected, location of the facility, state tax credits, and type of fuel displaced. For those systems presently not economical, the projected time to economic feasibility was ascertained.

Numerical aerodynamic simulation facility feasibility study, executive summary

NASA Technical Reports Server (NTRS)

1979-01-01

There were three major issues examined in the feasibility study. First, the ability of the proposed system architecture to support the anticipated workload was evaluated. Second, the throughput of the computational engine (the flow model processor) was studied using real application programs. Third, the availability, reliability, and maintainability of the system were modeled. The evaluations were based on the baseline systems. The results show that the implementation of the Numerical Aerodynamic Simulation Facility, in the form considered, would indeed be a feasible project with an acceptable level of risk. The technology required (both hardware and software) either already exists or, in the case of a few parts, is expected to be announced this year.

Authoritative feeding behaviors to reduce child BMI through online interventions.

PubMed

Frenn, Marilyn; Pruszynski, Jessica E; Felzer, Holly; Zhang, Jiannan

2013-01-01

PURPOSE.: The purpose of the study was to examine the feasibility and initial efficacies of parent- and/or child-focused online interventions and variables correlated with child body mass index percentile change. DESIGN AND METHODS.: A feasibility and cluster randomized controlled pilot study was used. RESULTS.: Recruitment was more effective at parent-teacher conferences compared with when materials were sent home with fifth- to eighth-grade culturally diverse students. Retention was 90% for students and 62-74% for parents. Authoritative parent feeding behaviors were associated with lower child body mass index. A larger study is warranted. PRACTICE IMPLICATIONS.: Online approaches may provide a feasible option for childhood obesity prevention and amelioration. © 2013, Wiley Periodicals, Inc.

Technical Feasibility Study for Deployment of Ground-Source Heat Pump Systems: Portsmouth Naval Shipyard -- Kittery, Maine

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

Hillesheim, M.; Mosey, G.

2014-11-01

The U.S. Environmental Protection Agency (EPA) Office of Solid Waste and Emergency Response, in accordance with the RE-Powering America's Lands initiative, engaged the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) to conduct feasibility studies to assess the viability of developing renewable energy generating facilities on contaminated sites. Portsmouth Naval Shipyard (PNSY) is a United States Navy facility located on a series of conjoined islands in the Piscataqua River between Kittery, ME and Portsmouth, NH. EPA engaged NREL to conduct a study to determine technical feasibility of deploying ground-source heat pump systems to help PNSY achieve energy reductionmore » goals.« less

Measuring Quadriceps strength in adults with severe or moderate intellectual and visual disabilities: Feasibility and reliability.

PubMed

Dijkhuizen, Annemarie; Douma, Rob K; Krijnen, Wim P; van der Schans, Cees P; Waninge, Aly

2018-05-30

A feasible and reliable instrument to measure strength in persons with severe intellectual and visual disabilities (SIVD) is lacking. The aim of our study was to determine feasibility, learning period and reliability of three strength tests. Twenty-nine participants with SIVD performed the Minimum Sit-to-Stand Height test (MSST), the Leg Extension test (LE) and the 30 seconds Chair-Stand test (30sCS), once per week for 5 weeks. Feasibility was determined by the percentage of successful measurements; learning effect by using paired t test between two consecutive measurements; test-retest reliability by intraclass correlation coefficient and Limits of Agreement and, correlations by Pearson correlations. A sufficient feasibility and learning period of the tests was shown. The methods had sufficient test-retest reliability and moderate-to-sufficient correlations. The MSST, the LE, and the 30sCS are feasible tests for measuring muscle strength in persons with SIVD, having sufficient test re-test reliability. © 2018 John Wiley & Sons Ltd.

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

Kuznetsov, Yury N.

The co-generation nuclear power plant (CNPP) producing electricity and district heating heat is planned to be constructed in Archangelsk Region of Russia. Following the 'Letter of Intent' signed by Governor of Archangelsk region and by Minister of the Russian Federation for atomic energy the feasibility study of the Project has been done. The NPP will be based on the four co-generation nuclear power units with the Russian VK-300 SBWR. The innovative passive VK-300 reactor facility has been designed on the basis of well-established nuclear technologies, proven major components, the operating experience of the prototype VK-50 reactor in RIAR, Dimitrovgrad, andmore » the experience in designing such reactors as SBWR (GE) and SWR-1000 (Siemens). The CNPP's total power is planned to be 1000 MW(e) and district-heating heat production capacity 1600 Gcal/h. A detailed description of the results of the feasibility study is presented in the report. The results of the feasibility study have shown that the Archangelsk CGNP is feasible in terms of engineering, economics and production. (authors)« less

A Feasibility Study to Evaluate Wind Energy Potential on the Navajo Nation

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

Terry Battiest

2012-11-30

The project, A Feasibility Study to Evaluate Wind Energy Potential on the Navajo Nation, is funded under a solicitation issued by the U.S. Department of Energy Tribal Energy Program. Funding provided by the grant allowed the Navajo Nation to measure wind potential at two sites, one located within the boundaries of the Navajo Nation and the other off-reservation during the project period (September 5, 2005 - September 30, 2009). The recipient for the grant award is the Navajo Tribal Utility Authority (NTUA). The grant allowed the Navajo Nation and NTUA manage the wind feasibility from initial site selection through themore » decision-making process to commit to a site for wind generation development. The grant activities help to develop human capacity at NTUA and help NTUA to engage in renewable energy generation activities, including not only wind but also solar and biomass. The final report also includes information about development activities regarding the sited included in the grant-funded feasibility study.« less

A Computerized Asthma Outcomes Measure Is Feasible for Disease Management.

PubMed

Turner-Bowker, Diane M; Saris-Baglama, Renee N; Anatchkova, Milena; Mosen, David M

2010-04-01

OBJECTIVE: To develop and test an online assessment referred to as the ASTHMA-CAT (computerized adaptive testing), a patient-based asthma impact, control, and generic health-related quality of life (HRQOL) measure. STUDY DESIGN: Cross-sectional pilot study of the ASTHMA-CAT's administrative feasibility in a disease management population. METHODS: The ASTHMA-CAT included a dynamic or static Asthma Impact Survey (AIS), Asthma Control Test, and SF-8 Health Survey. A sample of clinician-diagnosed adult asthmatic patients (N = 114) completed the ASTHMA-CAT. Results were used to evaluate administrative feasibility of the instrument and psychometric performance of the dynamic AIS relative to the static AIS. A prototype aggregate (group-level) report was developed and reviewed by care providers. RESULTS: Online administration of the ASTHMA-CAT was feasible for patients in disease management. The dynamic AIS functioned well compared with the static AIS in preliminary studies evaluating response burden, precision, and validity. Providers found reports to be relevant, useful, and applicable for care management. CONCLUSION: The ASTHMA-CAT may facilitate asthma care management.

A Feasibility Study of Computer Assisted Instruction in US Army Basic Electronics Training. Final Report.

ERIC Educational Resources Information Center

International Business Machines Corp., Gaithersburg, MD. Federal Systems Div.

A study of computer-assisted instruction (CAI) for US Army basic electronics training at the US Army Signal Center and School establishes the feasibility of CAI as a training technique. Three aspects of CAI are considered: effectiveness, efficiency, and applicability of CAI to basic electronics training. The study explores the effectiveness of the…

Feasibility Study of a Performance-Based Teacher Education Curriculum in Language Arts.

ERIC Educational Resources Information Center

Rudman, Masha Kabakow

This report of a feasibility study, conducted under the provisions of a model elementary teacher education grant from the U.S. Office of Education, is in five parts. Chapter one contains an overview of and rationale for a performance-based teacher education program, a brief history of the study, the attitude and ability goals expected from…

A Feasibility Study into the Measurement of Physical Activity Levels of Adults with Intellectual Disabilities Using Accelerometers and the International Physical Activity Questionnaire

ERIC Educational Resources Information Center

Dairo, Yetunde M.; Collett, Johnny; Dawes, Helen

2017-01-01

Background: Few studies have measured physical activity (PA) levels of adults with intellectual disabilities using both objective and subjective methods, but none included individuals with profound intellectual disabilities. To inform effective measurement of PA across the disability spectrum, this study explored: the feasibility of measuring PA…

Feasibility Analysis For Heating Tribal Buildings with Biomass

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

Steve Clairmont; Micky Bourdon; Tom Roche

2009-03-03

This report provides a feasibility study for the heating of Tribal buildings using woody biomass. The study was conducted for the Confederated Salish and Kootenai Tribes of the Flathead Reservation in western Montana. S&K Holding Company and TP Roche Company completed the study and worked together to provide the final report. This project was funded by the DOE's Tribal Energy Program.

43 CFR 404.44 - What criteria will Reclamation apply to determine whether it is appropriate to recommend that a...

Code of Federal Regulations, 2011 CFR

2011-10-01

... formulated and evaluated; (b) Whether the recommendation for further study of one or more alternatives is... determine whether it is appropriate to recommend that a feasibility study be conducted? 404.44 Section 404... will Reclamation apply to determine whether it is appropriate to recommend that a feasibility study be...

The Imports of Overseas Publications and School Ranking in Higher Education: A Feasibility Study

ERIC Educational Resources Information Center

Jin, Jang C.

2016-01-01

This study examines the feasibility of publication imports that may significantly change school rankings in higher education. A small offshore branch campus is used as a case study. The results show that a higher ranking of the offshore campus is largely due to visiting faculties from its parent university in the United States. This implies that…

Internet Treatment Delivery of Parent-Adolescent Conflict Training for Families with an ADHD Teen: A Feasibility Study

ERIC Educational Resources Information Center

Carpenter, Erika M.; Frankel, Fred; Marina, Michael; Duan, Naihua; Smalley, Susan L.

2004-01-01

The present study examines the feasibility of Internet delivery of a Parent-Adolescent Conflict Training (PACT) program to families with an ADHD teen. The goals of the project are to ascertain the willingness of families to participate in this web-based study, identify relevant issues related to confidentiality of Internet data collection, and…

Wisconsin Elementary Teacher Education Project. Volume VI, Feasibility Study: Pricing and Economic Analysis Study. Final Report.

ERIC Educational Resources Information Center

Wisconsin Univ., Madison.

This document is the second volume of the feasibility study report for the Wisconsin Elementary Teacher Education Project. It provides in part 1 data on program, planning and budgeting, including cost figures for preparing students in the present and new programs, marginal expenses, and costs for implementing the program on other campuses. Part 2…

76 FR 22084 - Notice of Submission for OMB Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-20

... examine the feasibility of a promising practices study of Upward Bound that uses a rigorous quasi-experimental design. The design and feasibility report will develop a set of design options for conducting a...

Cedar-Iowa River Rail transit project feasibility study.

DOT National Transportation Integrated Search

2006-11-09

Five Seasons Transportation & Parking (FSTP) and the Johnson County Council of : Governments (JCCOG) are interested in evaluating the feasibility of prospective passenger rail : service(s) that would operate over existing trackage of the Cedar Rapids...

Feasibility Study Concerning the Use of Volunteers at Germanna Community College.

ERIC Educational Resources Information Center

Germanna Community Coll., Locust Grove, VA.

In 1990, a feasibility study was conducted to determine the usefulness of volunteers in the day-to-day operations of Germanna Community College. A questionnaire was distributed to 18 administrative and support staff personnel; 17 responses were received. Questions focused on respondents' opinions of the need for volunteers, type of assistance…

Fort Devens Feasibility Study for Group 1A Sites. Final Feasibility Study Shepley’s Hill Landfill Operable Unit Data Item A009

DTIC Science & Technology

1995-02-01

shield (Brasenia schreberi), water marigold I (Megalodonta beckii), duckweed (Spirodela spp.), and coontail (Ceratophyllum demersum) were noted in this...OBL Purple Loosestrife Lythrum salicaria FACW+ 331 NEW ENGLAND ENVIRONMENTAL. ,INC. Canada Maylower Maianthemum canadense FAG-IWater Marigold

A Technology-Based Peer Education Intervention: Results from a Sexual Health Textline Feasibility Study

ERIC Educational Resources Information Center

O'Malley, Teagen L.; Horowitz, Katie Rose; Garth, José; Mair, Christina; Burke, Jessica G.

2017-01-01

Sexuality health education is moving beyond the classroom, with technology expanding youth access to sexual health information. While text message services are increasingly being used to provide information, a peer education approach has yet to be incorporated. Results from this feasibility study support a sexual health textline (IOTAS),…

Historic Schools: Renovation vs. Replacement & the Role of a Feasibility Study.

ERIC Educational Resources Information Center

National Trust for Historic Preservation, Washington, DC.

Weighing the pros and cons of renovating a historic neighborhood school or building a new one takes preservation "know-how," experience, and creativity. The potential for renovation is routinely dismissed without full consideration of the facts and long-term implications. Central to this decision-making process is the feasibility study,…

A Feasibility and Engineering Study of Extending Cable TV Programming to Surrounding Communities. Planning Grant Report.

ERIC Educational Resources Information Center

Lakeshore Technical Inst., Cleveland, WI.

This report chronicles planning grant activities undertaken by the Lakeshore Technical Institute (LTI) and documents findings of a study to determine the feasibility and costs of extending public and educational programs from the LTI campus in Cleveland, Wisconsin, to surrounding communities. The geographic service area, regional…

41 CFR 101-5.104-5 - Designating agency representatives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... each agency receiving a GSA notice regarding a scheduled feasibility study will be requested to designate one or more officials at the location where the study will be made who may consult with authorized... review of the feasibility of the proposed centralized service shall be made available to GSA through the...

41 CFR 101-5.104-5 - Designating agency representatives.

Code of Federal Regulations, 2011 CFR

2011-07-01

... each agency receiving a GSA notice regarding a scheduled feasibility study will be requested to designate one or more officials at the location where the study will be made who may consult with authorized... review of the feasibility of the proposed centralized service shall be made available to GSA through the...

Feasibility Study on the Use of Television for Public Health Recruitment.

ERIC Educational Resources Information Center

Zelmer, Amy Elliott

The feasibility of using television as a means of recruiting public health personnel was studied. Professional journals, reports, and personal letters or interviews were used to obtain information on the experiences of health agencies and other professional groups with the use of television for recruitment. Recommendations resulting from the study…

A Feasibility Study for Mobile Marketing and Distribution Occupational Laboratories in North Dakota.

ERIC Educational Resources Information Center

Kohns, Donald P.

A study determined the feasibility of a mobile laboratory for marketing and distribution in North Dakota. It attempted to answer four questions: (1) What types of staffing, equipment, curriculum, and delivery systems are presently being utilized in mobile laboratories throughout the nation? (2) What significant information obtained from mobile…

Feasibility study of ITS model experiment plan in Japan : Vehicle, Road and Traffic Intelligent Society (VERTIS)

DOT National Transportation Integrated Search

2000-11-09

In 1997, the 5 ITS ministries and the agency committee laid out the ITS model experiment plan as a strategy for the Comprehensive ITS Plan, and decided to conduct a feasibility study (FS) of the experiment plan in the 3 years from 1997 to 1999. : The...

Coloniality and a Global Testing Regime in Higher Education: Unpacking the OECD's AHELO Initiative

ERIC Educational Resources Information Center

Shahjahan, Riyad A.

2013-01-01

The Organization for Economic Cooperation and Development (OECD) is currently engaging in a worldwide feasibility study entitled International Assessment of Higher Education Learning Outcomes (AHELO). This feasibility study seeks to develop measures that would assess student learning outcomes that would be valid across different languages,…

78 FR 6814 - Notice of Intent to Prepare an Environmental Impact Statement for the Sacramento-San Joaquin...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-31

... an Environmental Impact Statement for the Sacramento-San Joaquin Delta Islands and Levees Feasibility... Sacramento-San Joaquin Delta Islands and Levees Feasibility Study (Delta Study). The EIS will be prepared in... environmental analysis should be received at (see ADDRESSES) by March 15, 2013. ADDRESSES: Written comments...

76 FR 27649 - Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs): Initial...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

... Disadvantaged Communities, SIP11-041, Feasibility Study to Link Data from the National Breast and Cervical..., Management Analysis and Services Office, CDC, pursuant to Public Law 92-463. Matters To Be Discussed: The... Promote Colorectal Cancer Screening in Disadvantaged Communities, SIP11-041, Feasibility Study to Link...

New England Feasibility Study for a Regional Agricultural Teacher Education Program.

ERIC Educational Resources Information Center

Fuller, Gerald R.; Annis, William H.

A study determined the feasibility of implementing a regional teacher education program in agricultural education using distance learning techniques. Information was obtained in 1991 in the six New England states through interviews with 29 administrators and faculty at land grant universities and 19 administrators and staff in state governments.…

Feasibility study of an Integrated Program for Aerospace-vehicle Design (IPAD) system. Volume 3: Engineering creative/evaluation processes, phase 1, task 2

NASA Technical Reports Server (NTRS)

Garrocq, C. A.; Hosek, J. J.

1973-01-01

A series of functional flow charts are considered that were developed to properly identify and record the degree of participation of the disciplines considered in this feasibility study and the type of data required in the design process.

Integrating Mailed Personalized Feedback and Alcohol Screening Events: A Feasibility Study

ERIC Educational Resources Information Center

Benson, Trisha A.; Ambrose, Carrie; Mulfinger, Amanda M. M.; Correia, Christopher J.

2004-01-01

This study characterized a sample of college students attending National Alcohol Screening Day (NASD), and tested the feasibility of using NASD as a platform for initiating the delivery of mailed personalized feedback forms. Participants (N = 153, 65% female) attended NASD and completed the Alcohol Use Disorders Identification Test (AUDIT [1]). A…

A feasibility study on assessing public health impacts of cumulative air pollution reduction activities in a small geographic area

EPA Science Inventory

Background and Objective: The rnain objective ofthis study was to examine the feasibility ofconducting a local (e.g., city level) assessment ofthe public health impacts ofcumulative air pollution reduction activities (a.k.a. accountability) from the federal, state, local and vo...

THE COMMUNITY-APPRENTICESHIP PROGRAM, A FEASIBILITY STUDY.

ERIC Educational Resources Information Center

ISAACK, THOMAS S.

A STUDY WAS CONDUCTED TO EXAMINE THE FEASIBILITY OF ESTABLISHING COMMUNITY APPRENTICESHIP PROGRAMS IN WEST VIRGINIA. THE CONCEPT IS THAT A WORKER IN ONE COMPANY WOULD UNDERTAKE ON THE JOB TRAINING AT ANOTHER COMPANY TO TAKE ADVANTAGE OF MACHINES AND EQUIPMENT NOT CURRENTLY OWNED BY HIS COMPANY. THE AUTHOR STATES THAT THIS WOULD UPGRADE THE WORK…

77 FR 59180 - Withdrawal of Intent To Prepare a Draft Environmental Impact Statement/Environmental Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-26

... of Ballona Creek including coastal wetlands. Santa Monica Bay Restoration Commission (SMBRC) is the... Restoration Feasibility Study, Los Angeles County, CA AGENCY: Department of the Army, U.S. Army Corps of.../Environmental Impact Report (EIS/EIR) for the Ballona Creek Ecosystem Restoration Feasibility Study in the...

43 CFR 404.2 - What terms are used in this part?

Code of Federal Regulations, 2011 CFR

2011-10-01

... investigation through a feasibility study. Appraisal report means the document, prepared by Reclamation, setting... investigation. The purpose of the appraisal report is for Reclamation to provide a recommendation on whether a feasibility study should be initiated. Assistance means the transfer of a thing of value to a non-Federal...

Improving Silent Reading Performance through Feedback on Eye Movements: A Feasibility Study

ERIC Educational Resources Information Center

Korinth, Sebastian P.; Fiebach, Christian J.

2018-01-01

This feasibility study investigated if feedback about individual eye movements, reflecting varying word processing stages, can improve reading performance. Twenty-five university students read 90 newspaper articles during 9 eye-tracking sessions. Training group participants (n = 12) were individually briefed before each session, which eye movement…

A Stuttering Education and Bullying Awareness and Prevention Resource: A Feasibility Study

ERIC Educational Resources Information Center

Langevin, Marilyn; Prasad, N. G. Narasimha

2012-01-01

Purpose: This pretest-posttest study examined the feasibility of using a curriculum-level stuttering education and bullying awareness and prevention program to improve peer attitudes toward children who stutter and attitudes toward bullying. Knowledge about potential responses to bullying and students' liking of the program also were examined.…

A Study of the Feasibility of Implementing the "CAMPUS" Planning Model.

ERIC Educational Resources Information Center

Keene, T. Wayne

A study was conducted to determine the feasibility of implementing the CAMPUS (Comprehensive Analytical Methods for Planning in University/College Systems) PMS model for planning and resource allocation purposes in the University of South Florida College of Education. A description of CAMPUS PMS was developed, including the nature, output…

Feasibility Study of the Social Enterprise Intervention with Homeless Youth

ERIC Educational Resources Information Center

Ferguson, Kristin M.; Xie, Bin

2008-01-01

Objective: To reduce mental health symptoms and high-risk behaviors and increase social support and service utilization among street-living youth, the authors conducted a pilot study to assess the feasibility of the social enterprise intervention (SEI) at a homeless youth agency. Method: Convenience sampling was used to recruit 16 street-living…

Feasibility of assessing the public health impacts of air pollution reduction programs on a local scale: New Haven accountability case study

EPA Science Inventory

Background: New approaches on how to link health surveillance data with environmental and population exposure information are needed in order to examine the health benefits of risk management decisions. Objective: This study's objective was to examine the feasibility of conductin...

D-21B RBCC Modification Feasibility Study

NASA Technical Reports Server (NTRS)

1999-01-01

This report presents a feasibility study on the modifications required to re-engine the Lockheed D-21 Drone for use as a NASA RBCC engine. An introduction, background information, engine configuration and performance, propulsion system integration, loads/thermal analysis, avionics/systems, flight test results, costs and work schedule, and some conclusions are presented.

Feasibility of transcranial direct current stimulation use in children aged 5 to 12 years.

PubMed

Andrade, Agnes Carvalho; Magnavita, Guilherme Moreira; Allegro, Juleilda Valéria Brasil Nunes; Neto, Carlos Eduardo Borges Passos; Lucena, Rita de Cássia Saldanha; Fregni, Felipe

2014-10-01

Transcranial direct current stimulation is a noninvasive brain stimulation technique that has been studied for the treatment of neuropsychiatric disorders in adults, with minimal side effects. The objective of this study is to report the feasibility, tolerability, and the short-term adverse effects of transcranial direct current stimulation in children from 5 to 12 years of age. It is a naturalistic study of 14 children who underwent 10 sessions of transcranial direct current stimulation as an alternative, off-label, and open-label treatment for various languages disorders. Frequency, intensity, adverse effects, and perception of improvement reported by parents were collected. The main side effects detected were tingling (28.6%) and itching (28.6%), acute mood changes (42.9%), and irritability (35.7%). Transcranial direct current stimulation is a feasible and tolerable technique in children, although studies regarding plastic and cognitive changes in children are needed to confirm its safety. In conclusion, this is a naturalistic report in which we considered transcranial direct current stimulation as feasible in children. © The Author(s) 2013.

Feasibility study of a high temperature radiation furnace for space applications

NASA Technical Reports Server (NTRS)

Eiss, A.; Dussan, B.; Shadis, W.; Frank, L.

1973-01-01

The feasibility was investigated of a high temperature general purpose furnace for use in space. It was determined that no commercial furnaces exist which could, even with extensive modifications, meet the goals of temperature, power, weight, volume, and versatility originally specified in the contract Statement of Work. A feasible furnace design which does substantially meet these goals while employing many of the advanced features of the commercial furnaces is developed and presented.

Adaptive mesh refinement for time-domain electromagnetics using vector finite elements :a feasibility study.

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

Turner, C. David; Kotulski, Joseph Daniel; Pasik, Michael Francis

This report investigates the feasibility of applying Adaptive Mesh Refinement (AMR) techniques to a vector finite element formulation for the wave equation in three dimensions. Possible error estimators are considered first. Next, approaches for refining tetrahedral elements are reviewed. AMR capabilities within the Nevada framework are then evaluated. We summarize our conclusions on the feasibility of AMR for time-domain vector finite elements and identify a path forward.

Development and feasibility of Inlife: A pilot study of an online social support intervention for informal caregivers of people with dementia.

PubMed

Dam, Alieske E H; van Boxtel, Martin P J; Rozendaal, Nico; Verhey, Frans R J; de Vugt, Marjolein E

2017-01-01

Informal caregivers of individuals with dementia have an increased risk to face social isolation due to progression of the disease. Online social media interventions might offer a new opportunity to increase access to social support and enhance positive interactions and openness in dementia care networks. This explorative pilot study describes (1) the development of an online social support intervention Inlife, and (2) the evaluation of the feasibility of this intervention and the measurements to assess its effectiveness. The Medical Research Council (MRC) framework guided the development of the online social support intervention. This is a stepwise approach that integrates potential users' views with the development and validation of the program content. The program was developed by combining (1) individual caregiver interviews (n = 10), (2) focus group sessions with experts and web designers (n = 6), and (3) individual think-aloud tests (n = 2). Subsequently, a pilot study with informal caregivers was conducted (n = 25) to examine the program's feasibility and preliminary effectiveness. Online self-report measures were completed at baseline and at four follow-up time points. In total, 23 participants completed the newly developed Inlife intervention. Despite the high number of low-active users (17/23, 73%), Inlife had a good feasibility score of 7.1 (range: 1-10). The Calendar and Timeline were used most frequently and contributed to better care coordination and positive interactions. Although the Inlife platform received a sufficient feasibility rating, the uptake was not optimal. Therefore, the Inlife platform was adapted to limit the number of low-active users and improve user friendliness. Recommendations for additional treatment adherence were provided. The development according to the MRC framework and the sufficient feasibility rating of Inlife formed the basis for a future effectiveness study.

Training Endogenous Task Shifting Using Music Therapy: A Feasibility Study.

PubMed

Lynch, Colleen; LaGasse, A Blythe

2016-01-01

People with acquired brain injury (ABI) are highly susceptible to disturbances in executive functioning (EF), and these effects are pervasive. Research studies using music therapy for cognitive improvement in this population are limited. The purpose of this study was to determine the feasibility of a Musical Executive Function Training (MEFT) intervention to address task-shifting skills in adults with ABI and to obtain preliminary evidence of intervention effect on task shifting. Fourteen participants were randomly assigned to one of three groups: a music therapy intervention group (MTG), a singing group (SG), or the no-intervention control group (CG). The SG and MTG met for one hour a day for five days. Feasibility measures included participant completion rates and intervention fidelity. Potential benefits were measured using the Trail Making Test and the Paced Auditory Serial Addition Task as a pre- and posttest measure. Participant completion rates and interventionist fidelity to the protocol supported feasibility. One-way ANOVA of the pre- and posttest group differences revealed a trend toward improvement in the MTG over the SG. Feasibility and effect size data support a larger trial of the MEFT protocol. © the American Music Therapy Association 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Measurement properties, feasibility and clinical utility of the Doloplus-2 pain scale in older adults with cognitive impairment: a systematic review.

PubMed

Rostad, Hanne Marie; Utne, Inger; Grov, Ellen Karine; Puts, Martine; Halvorsrud, Liv

2017-11-02

The Doloplus-2 is a pain assessment scale for assessing pain in older adults with cognitive impairment. It is used in clinical practice and research. However, evidence for its measurement properties, feasibility and clinical utility remain incomplete. This systematic review synthesizes previous research on the measurement properties, feasibility and clinical utility of the scale. We conducted a systematic search in three databases (CINAHL, Medline and PsycINFO) for studies published in English, French, German, Dutch/Flemish or a Scandinavian language between 1990 and April 2017. We also reviewed the Doloplus-2 homepage and reference lists of included studies to supplement our search. Two reviewers independently reviewed titles and abstracts and performed the quality assessment and data abstraction. A total of 24 studies were included in this systematic review. The quality of the studies varied, but many lacked sufficient detail about the samples and response rates. The Doloplus-2 has been studied using diverse samples in a variety of settings; most study participants were in long-term care and in people with dementia. Sixteen studies addressed various aspects of the scale's feasibility and clinical utility, but their results are limited and inconsistent across settings and samples. Support for the scale's reliability, validity and responsiveness varied widely across the studies. Generally, the reliability coefficients reached acceptable benchmarks, but the evidence for different aspects of the scale's validity and responsiveness was incomplete. Additional high-quality studies are warranted to determine in which populations of older adults with cognitive impairment the Doloplus-2 is reliable, valid and feasible. The ability of the Doloplus-2 to meaningfully quantify pain, measure treatment response and improve patient outcomes also needs further investigation. PROSPERO reg. no.: CRD42016049697 registered 20. Oct. 2016.

76 FR 62068 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

... methodological objectives. The first objective is to test the feasibility of the proposed sampling frame and to... minutes. Results of the methodological component of the feasibility study will be used to assess the...

Application of visualization and simulation program to improve work zone safety and mobility.

DOT National Transportation Integrated Search

2010-01-01

A previous study sponsored by the Smart Work Zone Deployment Initiative, Feasibility of Visualization and Simulation Applications to Improve Work Zone Safety and Mobility, demonstrated the feasibility of combining readily available, inexpensive...

Application of visualization and simulation program to improve work zone safety and mobility.

DOT National Transportation Integrated Search

2010-01-01

"A previous study sponsored by the Smart Work Zone Deployment Initiative, Feasibility of Visualization and Simulation Applications to Improve Work Zone Safety and Mobility, demonstrated the feasibility of combining readily available, inexpensiv...

Feasibility test of CADD Webmenus.

DOT National Transportation Integrated Search

2009-08-01

The Arizona Department of Transportation (ADOT) initiated SPR Project 683: CADD Webmenus Feasibility Study to conduct a proof-of-concept test of Web-based CADD menus for ADOT agency-wide CADD applications. ADOT is currently interested in the feasibil...

Canton hydroelectric project: feasibility study. Final report, appendices

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

Not Available

1979-05-01

These appendices contain legal, environmental, regulatory, technical and economic information used in evaluating the feasibility of redeveloping the hydroelectric power generating facilities at the Upper and Lower Dams of the Farmington River at Collinsville, CT. (LCL)

Weir Farm National Historic Site : alternative transportation feasibility study

DOT National Transportation Integrated Search

2012-07-31

This report provides an assessment of the feasibility of alternative transportation options to accommodate visitation at Weir Farm National Historic Site in Ridgefield, Connecticut. Weir Farm, the historic home of artist J. Alden Weir, faces numerous...

Feasibility Study Utilizing Meteor Burst Communications for Vessel Monitoring

DOT National Transportation Integrated Search

1981-01-01

This document discusses the feasibility of using meteor burst communications for monitoring vessel position, in particular the Prince William Sound VMS near Valdez, Alaska. This document describes the equipment and operational performance of meteor b...

Centralized processing of contact-handled TRU waste feasibility analysis

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

Not Available

1986-12-01

This report presents work for the feasibility study of central processing of contact-handled TRU waste. Discussion of scenarios, transportation options, summary of cost estimates, and institutional issues are a few of the subjects discussed. (JDL)

Feasibility of applying cathodic protection to underground culverts.

DOT National Transportation Integrated Search

1991-06-01

The Louisiana Department of Transportation and Development uses metal culverts in various parts of the state. This study was undertaken to assess the feasibility of applying cathodic protection both externally and internally to metal culverts to prev...

Demonstration of the feasibility of automated silicon solar cell fabrication

NASA Technical Reports Server (NTRS)

Taylor, W. E.; Schwartz, F. M.

1975-01-01

A study effort was undertaken to determine the process, steps and design requirements of an automated silicon solar cell production facility. Identification of the key process steps was made and a laboratory model was conceptually designed to demonstrate the feasibility of automating the silicon solar cell fabrication process. A detailed laboratory model was designed to demonstrate those functions most critical to the question of solar cell fabrication process automating feasibility. The study and conceptual design have established the technical feasibility of automating the solar cell manufacturing process to produce low cost solar cells with improved performance. Estimates predict an automated process throughput of 21,973 kilograms of silicon a year on a three shift 49-week basis, producing 4,747,000 hexagonal cells (38mm/side), a total of 3,373 kilowatts at an estimated manufacturing cost of $0.866 per cell or $1.22 per watt.

Simulation of prenatal maternal sounds in NICU incubators: a pilot safety and feasibility study.

PubMed

Panagiotidis, John; Lahav, Amir

2010-10-01

This pilot study evaluated the safety and feasibility of an innovative audio system for transmitting maternal sounds to NICU incubators. A sample of biological sounds, consisting of voice and heartbeat, were recorded from a mother of a premature infant admitted to our unit. The maternal sounds were then played back inside an unoccupied incubator via a specialized audio system originated and compiled in our lab. We performed a series of evaluations to determine the safety and feasibility of using this system in NICU incubators. The proposed audio system was found to be safe and feasible, meeting criteria for humidity and temperature resistance, as well as for safe noise levels. Simulation of maternal sounds using this system seems achievable and applicable and received local support from medical staff. Further research and technology developments are needed to optimize the design of the NICU incubators to preserve the acoustic environment of the womb.

Assessing the feasibility of wastewater recycling and treatment efficiency of wastewater treatment units.

PubMed

Lou, Jie-Chung; Lin, Yung-Chang

2008-02-01

Wastewater reuse can significantly reduce environmental pollution and save the water sources. The study selected Cheng-Ching Lake water treatment plant in southern Taiwan to discuss the feasibility of wastewater recycling and treatment efficiency of wastewater treatment units. The treatment units of this plant include wastewater basin, sedimentation basin, sludge thickener and sludge dewatering facility. In this study, the treatment efficiency of SS and turbidity were 48.35-99.68% and 24.15-99.36%, respectively, showing the significant removal efficiency of the wastewater process. However, the removal efficiencies of NH(3)-N, total organic carbon (TOC) and chemical oxygen demand (COD) are limited by wastewater treatment processes. Because NH(3)-N, TOC and COD of the mixing supernatant and raw water are regulated raw water quality standards, supernatant reuse is feasible and workable during wastewater processes at this plant. Overall, analytical results indicated that supernatant reuse is feasible.

'Moving on and feeling good': a feasibility study to explore the lifestyle behaviours of young adults with intellectual disabilities as they transition from school to adulthood-a study protocol.

PubMed

Mitchell, Fiona; Jahoda, Andrew; Hankey, Catherine; Matthews, Lynsay; Murray, Heather; Melville, Craig

2016-01-01

The transition from adolescence to adulthood is a 'high-risk' period for weight gain in the general population. There is speculation that this may also be a risk period for adults with intellectual disabilities; however, there has been no research which has monitored change in health indicators. Since adults with intellectual disabilities have higher rates of obesity and engage in more sedentary behaviour and less physical activity than the general population, there is a need to understand more about the lifestyle behaviours of this population during the transition to adulthood. This protocol paper will provide details of the moving on and feeling good feasibility study, designed for young people with intellectual disabilities. A multi-point recruitment strategy will be used to recruit 30 participants with a mild-moderate level of intellectual disability. The aim of the feasibility study is to examine the feasibility of recruitment, participant retention and the measurement of relevant health behaviour outcomes. The study will assess the feasibility of monitoring weight, diet and physical activity levels in adolescents over a 12-month transitional period from school to adult life. This mixed method study will provide insight into the lives of young people with intellectual disabilities and will examine the use of Walker et al.'s social-ecological approach to promote self-determination specific to lifestyle behaviours, during this transition period. Baseline data will be collected during the final year of school, with follow-up data collection at 6 and 12 months. Anthropometric (weight, height, waist and hip circumference), objective physical activity measures (7-day accelerometer wear) and dietary and choice measures will be collected at each time point to assess the feasibility of measuring diet patterns, food frequency, physical activity and BMI. Furthermore, ten participants will be selected for short semi-structured scoping interviews at baseline and 12-month follow-up, to gain information on psychological, social and environmental factors which might affect behaviour change. The outcomes from the feasibility study will aid the development and piloting of a sufficiently powered randomised controlled trial. This would allow us to evaluate the effectiveness and sustainability of a lifestyle behaviour intervention, over a 5-year transition period.

A feasibility study for conducting unattended night-time operations at WMKO

NASA Astrophysics Data System (ADS)

Stomski, Paul J.; Gajadhar, Sarah; Dahm, Scott; Jordan, Carolyn; Nordin, Tom

2016-08-01

In 2015, W. M. Keck Observatory conducted a study of the feasibility of conducting nighttime operations on Maunakea without any staff on the mountain. The study was motivated by the possibility of long term operational costs savings as well as other expected benefits. The goals of the study were to understand the technical feasibility and risk as well as to provide labor and cost estimates for implementation. The results of the study would be used to inform a decision about whether or not to fund and initiate a formal project aimed at the development of this new unattended nighttime operating capability. In this paper we will describe the study process as well as a brief summary of the results including the identified viable design alternative, the risk analysis, and the scope of work. We will also share the decisions made as a result of the study and current status of related follow-on activity.

The Canadian National EMS Research Agenda: Impact and Feasibility of Implementation of Previously Generated Recommendations.

PubMed

Jensen, J L; Blanchard, I E; Bigham, B L; Carter, Aje; Brown, R; Socha, D; Brown, L H; Travers, A H; Craig, A M; Morrison, L J

2015-09-01

A recent mixed-methods study on the state of emergency medical services (EMS) research in Canada led to the generation of nineteen actionable recommendations. As part of the dissemination plan, a survey was distributed to EMS stakeholders to determine the anticipated impact and feasibility of implementing these recommendations in Canadian systems. An online survey explored both the implementation impact and feasibility for each recommendation using a five-point scale. The sample consisted of participants from the Canadian National EMS Research Agenda study (published in 2013) and additional EMS research stakeholders identified through snowball sampling. Responses were analysed descriptively using median and plotted on a matrix. Participants reported any planned or ongoing initiatives related to the recommendations, and required or anticipated resources. Free text responses were analysed with simple content analysis, collated by recommendation. The survey was sent to 131 people, 94 (71.8%) of whom responded: 30 EMS managers/regulators (31.9%), 22 researchers (23.4%), 15 physicians (16.0%), 13 educators (13.8%), and 5 EMS providers (5.3%). Two recommendations (11%) had a median impact score of 4 (of 5) and feasibility score of 4 (of 5). Eight recommendations (42%) had an impact score of 5, with a feasibility score of 3. Nine recommendations (47%) had an impact score of 4 and a feasibility score of 3. For most recommendations, participants scored the anticipated impact higher than the feasibility to implement. Ongoing or planned initiatives exist pertaining to all recommendations except one. All of the recommendations will require additional resources to implement.

A Summary of Two Recent UAS Command and Control (C2) Communications Feasibility Studies

NASA Technical Reports Server (NTRS)

Ponchak, Denise S.; Auld, Elisabeth; Church, Gary; Henriksen, Stephen

2016-01-01

In Spring of 2015, the NextGen Institute conducted two UAS C2 Communications Feasibility Studies on behalf of the FAA UAS Integration Office to develop two limited UAS C2 operational examples, each involving low-altitude BLOS (Beyond Line of Sight) Line of Communication (LOC) UAS applications, as part of assessing the myriad practical UAS C2 deployment challenges associated with these approaches. The studies investigated the feasibility of "Point-to-Point" (PTP) and "Network" approaches to UAS C2 to better understand potential user needs and to explore evolutionary paths to establishing a nation-wide system for delivering UAS C2 communications. This paper will summarize the solicitation, approach and results of the two studies teams led by Aviation Management Associates, Inc. and Exelis Inc.

SRB/SLEEC (Solid Rocket Booster/Shingle Lap Extendible Exit Cone) feasibility study, volume 1

NASA Technical Reports Server (NTRS)

Baker, William H., Jr.

1986-01-01

A preliminary design and analysis was completed for a SLEEC (Shingle Lap Extendible Exit Cone) which could be incorporated on the Space Transportation System (STS) Solid Rocket Booster (SRB). Studies were completed which predicted weights and performance increases and development plans were prepared for the full-scale bench and static test of SLEEC. In conjunction with the design studies, a series of supporting analyses were performed to assure the validity and feasibility of performance, fabrication, cost, and reliability for the selected design. The feasibility and required amounts of bench, static firing, and flight tests considered necessary for the successful incorporation of SLEEC on the Shuttle SRBs were determined. Preliminary plans were completed which define both a follow on study effort and a development program.

Fixing the Mirrors: A Feasibility Study of the Effects of Dance Movement Therapy on Young Adults with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Koch, Sabine C.; Mehl, Laura; Sobanski, Esther; Sieber, Maik; Fuchs, Thomas

2015-01-01

From the 1970s on, case studies reported the effectiveness of therapeutic mirroring in movement with children with autism spectrum disorder. In this feasibility study, we tested a dance movement therapy intervention based on mirroring in movement in a population of 31 young adults with autism spectrum disorder (mainly high-functioning and…

A Feasibility Study on Recruiting Fathers of Young Children to Examine the Impact of Paternal Depression on Child Development

ERIC Educational Resources Information Center

Sherr, Lorraine; Dave, Shreya; Lucas, Patricia; Senior, Rob; Nazareth, Irwin

2006-01-01

Fathers are underrepresented in research on mental health and child outcome. We tested a range of methods of recruitment of fathers to establish feasibility and recruitment rates to obtain a sample for a study on paternal depression and child development. The study took place in North London. Fathers of children aged 6 years and under were…

A Feasibility Study to Assess Alternative Energy Program Development Potential at the Community College Level, October 1, 1983-June 30, 1984. Final Report.

ERIC Educational Resources Information Center

Blair, Brittain A.

In 1983-84, a feasibility study was conducted to determine the viability of establishing a comprehensive alternative energy technology program at Southeastern Illinois College (SIC). The study involved an examination of a number of exemplary associate degree programs in alternative energy, through on-site visits and telephone surveys; a survey of…

Interactive Video-Cassette Feasibility Study. Formative Evaluation Report on 'Signals.' I.E.T. Paper on Broadcasting No. 226.

ERIC Educational Resources Information Center

Laurillard, D. M.

This study of the feasibility of using existing videocassettes for interactive video included field tests with Open University summer school students. The aims of the study were to discover whether video material originally made for broadcast could be used in an interactive program which involves breaking up the intended flow of the program;…

Study Circles at the Pharmacy--A New Model for Diabetes Education in Groups.

ERIC Educational Resources Information Center

Sarkadi, Anna; Rosenqvist, Urban

1999-01-01

Tests the feasibility of a one-year group education model for patients with type 2 diabetes in Sweden. Within study circles led by pharmacists, participants learned to self-monitor glucose, to interpret the results and to act upon them. Results show that study circles held at pharmacies are a feasible way of education persons with type 2 diabetes.…

OVERALL PROCEDURES PROTOCOL AND PATIENT ENROLLMENT PROTOCOL: TESTING FEASIBILITY OF 3D ULTRASOUND DATA ACQUISITION AND RELIABILITY OF DATA RETRIEVAL FROM STORED 3D IMAGES

EPA Science Inventory

The purpose of this study is to examine the feasibility of collecting, transmitting,

and analyzing 3-D ultrasound data in the context of a multi-center study of pregnant

women. The study will also examine the reliability of measurements obtained from 3-D

imag...

A non-invasive assessment of skin carotenoid status through reflection spectroscopy is a feasible, reliable and potentially valid measure of fruit and vegetable consumption in a diverse community sample

USDA-ARS?s Scientific Manuscript database

This study assessed the feasibility, reliability and validity of reflection spectroscopy (RS) to assess skin carotenoids in a racially diverse sample. Study 1 was a cross-sectional study of corner store customers (n= 479) in Eastern North Carolina USA who completed the National Cancer Institute Frui...

Feasibility study of a single-blind randomised controlled trial of an occupational therapy intervention.

PubMed

Gantschnig, Brigitte E; Nilsson, Ingeborg; Fisher, Anne G; Künzle, Christoph; Page, Julie

2016-07-01

Several factors facilitate or hinder efficacy research in occupational therapy. Strategies are needed, therefore, to support the successful implementation of trials. To assess the feasibility of conducting a randomised controlled trial (RCT). The main feasibility objectives of this study were to assess the process, resources, management, and scientific basis of a trial RCT. A total of 10 occupational therapists, between the ages of 30 and 55 (M 43.4; SD 8.3) with seven to 26 years' (M 14.3; SD 6.1) experience, participated in this study. Qualitative data collected included minutes of meetings, reports, and field notes. The data were analysed based on the principles of content analysis, using feasibility objectives as the main categories. Data analysis revealed strengths in relation to retention and inclusion criteria of participants, the study protocol, study organisation, and the competence of researchers. Weaknesses were found related to recruitment, randomisation, data collection, time for training and communication, commitment, and design. The findings indicated that there are several factors which had a considerable impact on the implementation of an RCT in practice. However, it was useful to assess methods and procedures of the trial RCT as a basis to refine research plans.

The "Interval Walking in Colorectal Cancer" (I-WALK-CRC) study: Design, methods and recruitment results of a randomized controlled feasibility trial.

PubMed

Banck-Petersen, Anna; Olsen, Cecilie K; Djurhuus, Sissal S; Herrstedt, Anita; Thorsen-Streit, Sarah; Ried-Larsen, Mathias; Østerlind, Kell; Osterkamp, Jens; Krarup, Peter-Martin; Vistisen, Kirsten; Mosgaard, Camilla S; Pedersen, Bente K; Højman, Pernille; Christensen, Jesper F

2018-03-01

Low physical activity level is associated with poor prognosis in patients with colorectal cancer (CRC). To increase physical activity, technology-based platforms are emerging and provide intriguing opportunities to prescribe and monitor active lifestyle interventions. The "Interval Walking in Colorectal Cancer"(I-WALK-CRC) study explores the feasibility and efficacy a home-based interval-walking intervention delivered by a smart-phone application in order to improve cardio-metabolic health profile among CRC survivors. The aim of the present report is to describe the design, methods and recruitment results of the I-WALK-CRC study.Methods/Results: The I-WALK-CRC study is a randomized controlled trial designed to evaluate the feasibility and efficacy of a home-based interval walking intervention compared to a waiting-list control group for physiological and patient-reported outcomes. Patients who had completed surgery for local stage disease and patients who had completed surgery and any adjuvant chemotherapy for locally advanced stage disease were eligible for inclusion. Between October 1st , 2015, and February 1st , 2017, 136 inquiries were recorded; 83 patients were eligible for enrollment, and 42 patients accepted participation. Age and employment status were associated with participation, as participants were significantly younger (60.5 vs 70.8 years, P < 0.001) and more likely to be working (OR 5.04; 95%CI 1.96-12.98, P < 0.001) than non-participants. In the present study, recruitment of CRC survivors was feasible but we aim to better the recruitment rate in future studies. Further, the study clearly favored younger participants. The I-WALK-CRC study will provide important information regarding feasibility and efficacy of a home-based walking exercise program in CRC survivors.

Feasibility of energy medicine in a community teaching hospital: an exploratory case series.

PubMed

Dufresne, Francois; Simmons, Bonnie; Vlachostergios, Panagiotis J; Fleischner, Zachary; Joudeh, Ramsey; Blakeway, Jill; Julliard, Kell

2015-06-01

Energy medicine (EM) derives from the theory that a subtle biologic energy can be influenced for therapeutic effect. EM practitioners may be trained within a specific tradition or work solo. Few studies have investigated the feasibility of solo-practitioner EM in hospitals. This study investigated the feasibility of EM as provided by a solo practitioner in inpatient and emergent settings. Feasibility study, including a prospective case series. Inpatient units and emergency department. To investigate the feasibility of EM, acceptability, demand, implementation, and practicality were assessed. Short-term clinical changes were documented by treating physicians. Patients, employees, and family members were enrolled in the study only if study physicians expected no or slow improvement in specific symptoms. Those with secondary gains or who could not communicate perception of symptom change were excluded. EM was found to have acceptability and demand, and implementation was smooth because study procedures dovetailed with conventional clinical practice. Practicality was acceptable within the study but was low upon further application of EM because of cost of program administration. Twenty-four of 32 patients requested relief from pain. Of 50 reports of pain, 5 (10%) showed no improvement; 4 (8%), slight improvement; 3 (6%), moderate improvement; and 38 (76%), marked improvement. Twenty-one patients had issues other than pain. Of 29 non-pain-related problems, 3 (10%) showed no, 2 (7%) showed slight, 1 (4%) showed moderate, and 23 (79%) showed marked improvement. Changes during EM sessions were usually immediate. This study successfully implemented EM provided by a solo practitioner in inpatient and emergent hospital settings and found that acceptability and demand justified its presence. Most patients experienced marked, immediate improvement of symptoms associated with their chief complaint. Substantial practicality issues must be addressed to implement EM clinically in a hospital, however.

Feasibility of a home-based program to improve handwriting after stroke: a pilot study.

PubMed

Simpson, Bronwyn; McCluskey, Annie; Lannin, Natasha; Cordier, Reinie

2016-01-01

To test the feasibility of a handwriting retraining program with adults after stroke; specifically the feasibility of: (i) recruiting people with stroke to the study, (ii) delivering the handwriting retraining program and (iii) outcome measures of handwriting performance. A quasi-experimental pre-test post-test design was used. A four-week, home-based handwriting retraining program was delivered by an occupational therapist using task-specific practice. Legibility, speed, pen control and self-perception of handwriting were measured at baseline and completion of the program. Legibility was scored by a blinded rater. Seven adults with stroke were recruited (eligibility fraction 43% of those screened, and enrolment fraction 78% of those eligible). There were no dropouts. Although, recruitment was slow the intervention was feasible and acceptable to adults with stroke. No statistically or clinically significant changes in legibility were reported in this small sample, but a ceiling effect was evident for some outcome measures. The study was not powered to determine efficacy. Delivery of a four-week handwriting intervention with eight supervised sessions in the community was feasible; however, recruitment of an adequate sample size would require greater investment than the single site used in this pilot. Handwriting difficulty is common following hemiparesis after stroke, however research addressing handwriting retraining for adults with stroke is lacking. A four-week home-based handwriting program using task-specific practice and feedback was feasible to deliver and appropriate for adults with stroke. Improving handwriting legibility and neatness across a range of tasks were important goals for adults with handwriting impairment.

A 12-week interdisciplinary rehabilitation trial in patients with gliomas - a feasibility study.

PubMed

Hansen, Anders; Søgaard, Karen; Minet, Lisbeth Rosenbek; Jarden, Jens Ole

2018-06-01

This report aims to assess the safety and feasibility of using an interdisciplinary rehabilitation intervention for a future randomized controlled trial in patients with gliomas in the initial treatment phase. We conducted an outpatient two-part rehabilitation intervention that involved six weeks of therapeutic supervised training (part one) and six weeks of unsupervised training in a local gym following a training protocol (part two). Predefined feasibility objectives of safety (100%), consent rate (>80%), drop-out (<20%), adherence (>80%) and patient satisfaction (>80%) was achieved at part one. However, the failure to meet predefined feasibility objectives of drop-out, adherence and patient satisfaction of the unsupervised intervention at part two have led to a protocol revision for a future randomized controlled trial. This study demonstrates that an intensive rehabilitation intervention of physical therapy and occupational therapy in the initial treatment phase of patients with gliomas whose Karnofsky performance status is ≥70 is safe and feasible, if relevant inclusion criteria and precautionary screening are made. With the revised protocol, we are confident that the foundation for conducting a successful randomized controlled trial among these vulnerable patients has been established. Implications for rehabilitation Brain tumors constitute some of the most challenging cancer diagnoses presenting for rehabilitation intervention. Patients with gliomas experiences limitations in physical functioning, cognition, and emotional wellbeing. In a relatively small sample this study shows that supervised physical- and occupational therapy in patients with gliomas is safe and feasible in the initial treatment phase. Patients with gliomas can potentially improve functioning through interdisciplinary rehabilitation.

Feasibility of a Manualized Occupation-Based Diabetes Management Intervention.

PubMed

Carandang, Kristine M; Pyatak, Elizabeth A

We investigated the feasibility and acceptability of an occupational therapy intervention targeting diabetes management for underserved young adults. Eight participants completed the intervention and a battery of assessments at baseline and after the intervention. At completion, the participants and occupational therapist were interviewed about their experiences with the study. Four categories of assessment questions were used to guide the study: process, resource, management, and scientific. Successes included recruitment; fulfillment of tasks by staff and partnering clinics; adequate space, financial support, and equipment; and meaningfulness of the intervention for participants. Challenges included scheduling participants for the intervention and follow-up focus groups and providing client centeredness and flexibility while reducing burden on the intervener. This feasibility study allowed us to make necessary revisions to our study protocol before implementing a larger pilot study. Copyright © 2018 by the American Occupational Therapy Association, Inc.

Connecting the person with dementia and family: a feasibility study of a telepresence robot

PubMed Central

2014-01-01

Background Maintenance of communication is important for people with dementia living in long-term care. The purpose of this study was to assess the feasibility of using “Giraff”, a telepresence robot to enhance engagement between family and a person with dementia living in long-term care. Methods A mixed-methods approach involving semi-structured interviews, call records and video observational data was used. Five people with dementia and their family member participated in a discussion via the Giraff robot for a minimum of six times over a six-week period. A feasibility framework was used to assess feasibility and included video analysis of emotional response and engagement. Results Twenty-six calls with an average duration of 23 mins took place. Residents showed a general state of positive emotions across the calls with a high level of engagement and a minimal level of negative emotions. Participants enjoyed the experience and families reported that the Giraff robot offered the opportunity to reduce social isolation. A number of software and hardware challenges were encountered. Conclusions Participants perceived this novel approach to engage families and people with dementia as a feasible option. Participants were observed and also reported to enjoy the experience. The technical challenges identified have been improved in a newer version of the robot. Future research should include a feasibility trial of longer duration, with a larger sample and a cost analysis. PMID:24456417

A pilot study to evaluate the feasibility of individualized yoga for inpatient children receiving intensive chemotherapy.

PubMed

Diorio, Caroline; Schechter, Tal; Lee, Michelle; O'Sullivan, Cathy; Hesser, Tanya; Tomlinson, Deborah; Piscione, Janine; Armstrong, Christine; Tomlinson, George; Sung, Lillian

2015-01-24

Fatigue is an important problem in paediatric cancer patients and yoga may be an effective intervention. The primary objective was to determine the feasibility of individualized yoga for hospitalized children receiving intensive chemotherapy. We included English-speaking children and adolescents aged 7-18 years receiving intensive chemotherapy or haematopoietic stem cell transplantation (HSCT). Yoga was conducted three times weekly for three weeks. The primary outcome was feasibility, defined as ability to deliver at least 60% of planned sessions. Secondary outcomes were parent-reported Pediatric Quality of Life Inventory (PedsQL) Multidimensional Fatigue Scale, Fatigue Scale-Parent, PedsQL Generic Core Scales and PedsQL Acute Cancer Module. Between January and October 2013, 11 patients were enrolled. Median age was 14.0 (range 7.7-16.4) years and 6 (55%) were boys. Yoga was feasible with 10/11 participants meeting the threshold for feasibility. The median number of yoga sessions was 9 (range 3-13). No adverse events were attributed to yoga. Mean±standard deviation for the day 21 proxy-reported PedsQL general fatigue scores was 55.6±15.5. Qualitative comments suggested design changes for future yoga studies. Individualized yoga is feasible for inpatient children receiving intensive chemotherapy. Future work will include development and conduct of a randomized trial for fatigue amelioration. ClinicalTrials.gov NCT02105389.

Building expert agreement on the importance and feasibility of workplace health promotion interventions for nurses and midwives: A modified Delphi consultation.

PubMed

Perry, Lin; Nicholls, Rachel; Duffield, Christine; Gallagher, Robyn

2017-11-01

To use a Delphi panel to determine the relative importance and feasibility of workplace health promotion interventions to promote and support the health of the Australian nursing and midwifery workforce. The nursing workforce experiences rates of ill health above that of other workforces, yet there is little investment in workplace health promotion. The study used a modified Delphi design conducted between September and November 2015. Eleven of 19 purposively selected expert panellists discussed, rated and provided feedback through two rounds of an electronic questionnaire about the relative importance and feasibility of 46 workplace health promotion interventions and processes for nurses and midwives. Scores for importance and feasibility were calculated and ranked and a composite score of importance multiplied by feasibility. Mental health strategies were prioritized as the most important and feasible of the intervention topics, followed closely by healthy eating and physical activity interventions; smoking cessation ranked lowest. The most highly ranked interventions targeted healthy eating, stress management and resilience training. Highest ranked processes to support development of a healthy work environment included intersectoral collaboration and employee wellness groups. Study findings prompt consideration of health promotion opportunities to support nurses' health and well-being. Findings identified key workplace health promotion priorities and provide direction for policy makers and managers to promote nursing and midwifery workforce health. © 2017 John Wiley & Sons Ltd.

COLD-SAT feasibility study safety analysis

NASA Technical Reports Server (NTRS)

Mchenry, Steven T.; Yost, James M.

1991-01-01

The Cryogenic On-orbit Liquid Depot-Storage, Acquisition, and Transfer (COLD-SAT) satellite presents some unique safety issues. The feasibility study conducted at NASA-Lewis desired a systems safety program that would be involved from the initial design in order to eliminate and/or control the inherent hazards. Because of this, a hazards analysis method was needed that: (1) identified issues that needed to be addressed for a feasibility assessment; and (2) identified all potential hazards that would need to be controlled and/or eliminated during the detailed design phases. The developed analysis method is presented as well as the results generated for the COLD-SAT system.

Development of a superconductor magnetic suspension and balance prototype facility for studying the feasibility of applying this technique to large scale aerodynamic testing

NASA Technical Reports Server (NTRS)

Zapata, R. N.; Humphris, R. R.; Henderson, K. C.

1975-01-01

The basic research and development work towards proving the feasibility of operating an all-superconductor magnetic suspension and balance device for aerodynamic testing is presented. The feasibility of applying a quasi-six-degree-of freedom free support technique to dynamic stability research was studied along with the design concepts and parameters for applying magnetic suspension techniques to large-scale aerodynamic facilities. A prototype aerodynamic test facility was implemented. Relevant aspects of the development of the prototype facility are described in three sections: (1) design characteristics; (2) operational characteristics; and (3) scaling to larger facilities.

JT9D engine diagnostics. Task 2: Feasibility study of measuring in-service flight loads. [747 aircraft performance

NASA Technical Reports Server (NTRS)

Kafka, P. G.; Skibo, M. A.; White, J. L.

1977-01-01

The feasibility of measuring JT9D propulsion system flight inertia loads on a 747 airplane is studied. Flight loads background is discussed including the current status of 747/JT9D loads knowledge. An instrumentation and test plan is formulated for an airline-owned in-service airplane and the Boeing-owned RA001 test airplane. Technical and cost comparisons are made between these two options. An overall technical feasibility evaluation is made and a cost summary presented. Conclusions and recommendations are presented in regard to using existing inertia loads data versus conducting a flight test to measure inertia loads.

Feasibility of digital imaging to characterize earth materials : part 2.

DOT National Transportation Integrated Search

2012-06-06

This study demonstrated the feasibility of digital imaging to characterize earth materials. Two rapid, relatively low cost image-based methods were developed for determining the grain size distribution of soils and aggregates. The first method, calle...

Feasibility of digital imaging to characterize earth materials : part 6.

DOT National Transportation Integrated Search

2012-06-06

This study demonstrated the feasibility of digital imaging to characterize earth materials. Two rapid, relatively low cost image-based methods were developed for determining the grain size distribution of soils and aggregates. The first method, calle...

Feasibility of digital imaging to characterize earth materials : part 3.

DOT National Transportation Integrated Search

2012-06-06

This study demonstrated the feasibility of digital imaging to characterize earth materials. Two rapid, relatively low cost image-based methods were developed for determining the grain size distribution of soils and aggregates. The first method, calle...

Feasibility Assessment of ITS Deployment Analysis System (IDAS) for ITS Evaluation

DOT National Transportation Integrated Search

2003-12-01

This study investigated the feasibility of utilizing the ITS Deployment Analysis System (IDAS) program version 2.2 as a tool for evaluating Intelligent Transportation Systems (ITS) deployment plans. Firstly, an online survey was conducted among metro...

Feasibility and applications of RFID technologies to support Right-of-Way functions : technical report

DOT National Transportation Integrated Search

2010-08-01

Radio frequency identification device (RFID) technology provides the capability to store a unique identification : number and some basic attribute information, which can be retrieved wirelessly. This research project studied : the feasibility of usin...

Feasibility of digital imaging to characterize earth materials : part 1.

DOT National Transportation Integrated Search

2012-06-06

This study demonstrated the feasibility of digital imaging to characterize earth materials. Two rapid, relatively low cost image-based methods were developed for determining the grain size distribution of soils and aggregates. The first method, calle...

Feasibility of digital imaging to characterize earth materials : part 4.

DOT National Transportation Integrated Search

2012-06-06

This study demonstrated the feasibility of digital imaging to characterize earth materials. Two rapid, relatively low cost image-based methods were developed for determining the grain size distribution of soils and aggregates. The first method, calle...

Feasibility of digital imaging to characterize earth materials : part 5.

DOT National Transportation Integrated Search

2012-05-06

This study demonstrated the feasibility of digital imaging to characterize earth materials. Two rapid, relatively low cost image-based methods were developed for determining the grain size distribution of soils and aggregates. The first method, calle...

Alternative utilization of wheat starch, Grafton, North Dakota

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

Not Available

1981-02-01

In 1978, North Dakota State University (NDSU), in cooperation with the Economic Development Administration, completed a study of the feasibility of a vital wheat gluten starch processing plant in North Dakota. The overall objective of this study is to determine the most feasible alternatives for utilizing the by-product starch slurry from a vital wheat gluten processing plant.

Bond Feasibility Study. Project Identification Committee Report.

ERIC Educational Resources Information Center

Wichita Public Schools, KS.

A committee, appointed by the Board of Education, was requested to make a comprehensive study of the school building needs of Unified School District No. 259. In an attempt to determine the feasibility of a general bond election to upgrade the public schools, the specific charge to the committee was to evaluate the needs for physical plant…

Use of an Accessible iPad App and Supplemental Graphics to Build Mathematics Skills: Feasibility Study Results

ERIC Educational Resources Information Center

Beal, Carole R.; Rosenblum, L. Penny

2015-01-01

Introduction: The present study evaluated the feasibility of using an iPad application or "app" for algebra-readiness mathematics, with accompanying braille materials and accessible graphics, when used in authentic educational settings. Methods: Twenty-nine students with visual impairments in grades 4-11 used the materials under the…

Keep Your Brain Fit! A Psychoeducational Training Program for Healthy Cognitive Aging: A Feasibility Study

ERIC Educational Resources Information Center

Reijnders, Jennifer; van Heugten, Caroline; van Boxtel, Martin

2015-01-01

A psychoeducational face-to-face training program (Keep Your Brain Fit!) was developed to support the working population in coping with age-related cognitive changes and taking proactive preventive measures to maintain cognitive health. A feasibility study was conducted to test the training program presented in a workshop format. Participants…

Feasibility of Momentary Sampling Assessment of Cannabis Use in Adolescents and Young Adults

ERIC Educational Resources Information Center

Black, Shimrit K.; de Moor, Carl; Kendall, Ashley D.; Shrier, Lydia A.

2014-01-01

This study examines the feasibility of recruiting and retaining adolescents and young adults with frequent cannabis use for a 2-week momentary sampling study of cannabis use. Participants responded to random signals on a handheld computer with reports of their use. Participants also initiated reports pre- and post-cannabis use. Participants had…

Remedial investigation and feasibility study Point Lonely Radar Installation, Alaska. Volume 1. Appendices a - c. Final report, January 1995-April 1996

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

NONE

1996-04-01

This report presents the findings of Remedial Investigations and Feasibility Studies at sites located at the Point Lonely radar installation in northern Alaska. The sites were characterized based on sampling and analyses conducted during Remedial Investigation activities performed during August and September 1993.

A Small-Scale, Feasibility Study of Academic Language Time in Primary Grade Language Arts

ERIC Educational Resources Information Center

Roskos, Kathleen A.; Zuzolo, Nicole; Primm, Ashley

2017-01-01

A small-scale feasibility study was conducted to explore the implementation of academic language time (ALT) in primary grade classrooms with and without access to digital devices. Academic language time is a structural change that dedicates a portion of language arts instructional time to direct vocabulary instruction using evidence-based…

Feasibility Study of Comprehensive School Physical Activity Programs in Appalachian Communities: The McDowell CHOICES Project

ERIC Educational Resources Information Center

Jones, Emily M.; Taliaferro, Andrea R.; Elliott, Eloise M.; Bulger, Sean M.; Kristjansson, Alfgeir L.; Neal, William; Allar, Ishonté

2014-01-01

Increasing rates of childhood obesity has prompted calls for comprehensive approaches to school-based physical activity (PA). The purpose of this study was to evaluate the feasibility of comprehensive school physical activity program (CSPAP) development and related contextual issues within a rural Appalachian county using a Systems Approach. A…

The Feasibility of Establishing Highway Safety Manpower Development and Research Centers at University-Level Institutions. Final Report, Volume I: Study Report.

ERIC Educational Resources Information Center

Chorness, Maury H.; And Others

To examine the feasibility of establishing Highway Safety Manpower Development and Research (HSMDR) Centers at university-level institutions which would produce three types of manpower--safety specialists, safety professionals, and research manpower, previous National Highway Safety Bureau research studies and approximately 50 federally funded…

Low-Cost Computer-Aided Instruction/Computer-Managed Instruction (CAI/CMI) System: Feasibility Study. Final Report.

ERIC Educational Resources Information Center

Lintz, Larry M.; And Others

This study investigated the feasibility of a low cost computer-aided instruction/computer-managed instruction (CAI/CMI) system. Air Force instructors and training supervisors were surveyed to determine the potential payoffs of various CAI and CMI functions. Results indicated that a wide range of capabilities had potential for resident technical…

Quality of Communication Life in Adolescents with High-Functioning Autism and Asperger Syndrome: A Feasibility Study

ERIC Educational Resources Information Center

Burgess, Sloane; Turkstra, Lyn S.

2010-01-01

Purpose: This study was designed to evaluate the feasibility of using the American Speech-Language-Hearing Association's Quality of Communication Life Scale (QCL; Paul et al., 2004) for a group of individuals with developmental communication disorders--adolescents with high-functioning autism/Asperger syndrome (HFA/AS). Perceptions of quality of…

Feasibility Study for Establishing an Insurance Program for Harper College. Volume XIX, No. 7.

ERIC Educational Resources Information Center

Lucas, John A.; Normann, R. M.

In 1990, a study was conducted at William Rainey Harper College (WRHC) to determine the feasibility of establishing an insurance program at the college and to assess local employment demand for insurance personnel. The survey instrument and a proposed curriculum for an associate degree program were mailed to 144 area insurance companies and…

An algorithm for the split-feasibility problems with application to the split-equality problem.

PubMed

Chuang, Chih-Sheng; Chen, Chi-Ming

2017-01-01

In this paper, we study the split-feasibility problem in Hilbert spaces by using the projected reflected gradient algorithm. As applications, we study the convex linear inverse problem and the split-equality problem in Hilbert spaces, and we give new algorithms for these problems. Finally, numerical results are given for our main results.

Meeting the Education and Training Needs of Immigrant Settlement Workers through Open Learning: A Needs and Feasibility Study. Final Report.

ERIC Educational Resources Information Center

Black, Don

A study examined the education and training needs of immigrant settlement workers in British Columbia (Canada) and the feasibility of meeting their needs through open learning. Information was gathered using the following methods: 119 questionnaires collected from settlement workers, focus group discussions with 40 settlement workers, telephone…

Assessing the Utility of a Daily Log for Measuring Principal Leadership Practice

ERIC Educational Resources Information Center

Camburn, Eric M.; Spillane, James P.; Sebastian, James

2010-01-01

Purpose: This study examines the feasibility and utility of a daily log for measuring principal leadership practice. Setting and Sample: The study was conducted in an urban district with approximately 50 principals. Approach: The log was assessed against two criteria: (a) Is it feasible to induce strong cooperation and high response rates among…

Feasibility of Using Virtual Reality to Assess Nicotine Cue Reactivity during Treatment

ERIC Educational Resources Information Center

Kaganoff, Eili; Bordnick, Patrick S.; Carter, Brian Lee

2012-01-01

Cue reactivity assessments have been widely used to assess craving and attention to cues among cigarette smokers. Cue reactivity has the potential to offer insights into treatment decisions; however, the use of cue reactivity in treatment studies has been limited. This study assessed the feasibility of using a virtual reality-based cue reactivity…

Feasibility of Cloud Computing Implementation for eLearning in Secondary Schools in Tanzania

ERIC Educational Resources Information Center

Mwakisole, Kennedy F.; Kissaka, Mussa M.; Mtebe, Joel S.

2018-01-01

This article assessed the feasibility of implementing eLearning systems in a cloud-based infrastructure for secondary schools in Tanzania. The study adopted questionnaire and document reviews as data collection tools. A total of 820 students successfully returned the questionnaire from seven secondary schools in Tanzania. The study found that 11%…

Stewpot Pre-School Feasibility Study. Daycare Planning Guidelines: A Pre-School for Stewpot Community Services.

ERIC Educational Resources Information Center

Jacob, Paul; Poros, John

The Education Design Institute developed a series of tearsheets that were used as part of a feasibility study for a pre-school. The tearsheets, which aid designers in planning pre-school environments, outline educational objectives; optimum square foot standards; general environmental concerns; and furniture and equipment for infant, toddler, and…

Feasibility of Providing Culturally Relevant, Brief Interpersonal Psychotherapy for Antenatal Depression in an Obstetrics Clinic: A Pilot Study

ERIC Educational Resources Information Center

Grote, Nancy K.; Bledsoe, Sarah E.; Swartz, Holly A.; Frank, Ellen

2004-01-01

Objective: To minimize barriers to care, ameliorate antenatal depression, and prevent postpartum depression, we conducted a pilot study to assess the feasibility of providing brief interpersonal psychotherapy (IPT-B) to depressed, pregnant patients on low incomes in an obstetrics and gynecological (OB/GYN) clinic. Method: Twelve pregnant,…

A Merger Feasibility Study: Greenville City and Pitt County (North Carolina) Schools. Final Report, 22N-2572.

ERIC Educational Resources Information Center

Pyecha, John N.; And Others

This report contains findings and recommendations based on a study conducted to determine the feasibility of merging the Pitt County and Greenville County (North Carolina) school systems. Each school system is described in terms of pupil population patterns, building use, and educational and administrative services; issues related to these…

Improving the Residency Admissions Process by Integrating a Professionalism Assessment: A Validity and Feasibility Study

ERIC Educational Resources Information Center

Bajwa, Nadia M.; Yudkowsky, Rachel; Belli, Dominique; Vu, Nu Viet; Park, Yoon Soo

2017-01-01

The purpose of this study was to provide validity and feasibility evidence in measuring professionalism using the Professionalism Mini-Evaluation Exercise (P-MEX) scores as part of a residency admissions process. In 2012 and 2013, three standardized-patient-based P-MEX encounters were administered to applicants invited for an interview at the…

Feasibility Study on the Application of Microcomputers to Library and Information Work at SEAMEO-BIOTROP.

ERIC Educational Resources Information Center

Haravu, L. J.

The result of a two-week consultant mission to the South East Asian Ministers of Education Organization (SEAMEO) at Bogor, Indonesia, this study explored the feasibility of applying microcomputers to library and information work in the Clearing House for Information Division of BIOTROP, which has a regional responsibility for the collection,…

Geosynchronous Microwave Atmospheric Sounding Radiometer (MASR) feasibility studies. Volume 1: Management summary

NASA Technical Reports Server (NTRS)

1978-01-01

The mission of the microwave atmospheric sounding radiometer (MASR) is to collect data to aid in the observation and prediction of severe storms. The geosynchronous orbit allows the continuous atmospheric measurement needed to resolve mesoscale dynamics. The instrument may operate in conjunction with this document, Volume 1 - Management, which summarizes the highlights of final reports on both the radiometer instrument and antenna studies. The radiometer instrument summary includes a synopsis of Volume 2 - Radiometer Receiver Feasibility, including design, recommended configuration, performance estimates, and weight and power estimates. The summary of the antenna study includes a synopsis of Volume 3 - Antenna Feasibility, including preliminary design tradeoffs, performance of selected design, and details of the mechanical/thermal design.

Numerical aerodynamic simulation facility feasibility study

NASA Technical Reports Server (NTRS)

1979-01-01

There were three major issues examined in the feasibility study. First, the ability of the proposed system architecture to support the anticipated workload was evaluated. Second, the throughput of the computational engine (the flow model processor) was studied using real application programs. Third, the availability reliability, and maintainability of the system were modeled. The evaluations were based on the baseline systems. The results show that the implementation of the Numerical Aerodynamic Simulation Facility, in the form considered, would indeed be a feasible project with an acceptable level of risk. The technology required (both hardware and software) either already exists or, in the case of a few parts, is expected to be announced this year. Facets of the work described include the hardware configuration, software, user language, and fault tolerance.

Application of Statistical Quality Control Techniques to Detonator Fabrication: Feasibility Study

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

Jones, J. Frank

1971-05-20

A feasibility study was performed on the use of process control techniques which might reduce the need for a duplicate inspection by production inspection and quality control inspection. Two active detonator fabrication programs were selected for the study. Inspection areas accounting for the greatest percentage of total inspection costs were selected by applying "Pareto's Principle of Maldistribution." Data from these areas were then gathered and analyzed by a process capabiltiy study.

Predicting intraoperative feasibility of combined TES-mMEP and cSSEP monitoring during scoliosis surgery based on preoperative neurophysiological assessment.

PubMed

Azabou, Eric; Manel, Véronique; Abelin-Genevois, Kariman; Andre-Obadia, Nathalie; Cunin, Vincent; Garin, Christophe; Kohler, Remi; Berard, Jérôme; Ulkatan, Sedat

2014-07-01

Combined monitoring of muscle motor evoked potentials elicited by transcranial electric stimulation (TES-mMEP) and cortical somatosensory evoked potentials (cSSEPs) is safe and effective for spinal cord monitoring during scoliosis surgery. However, TES-mMEP/cSSEP is not always feasible. Predictors of feasibility would help to plan the monitoring strategy. To identify predictors of the feasibility of TES-mMEP/cSSEP during scoliosis surgery. Prospective cohort study in a clinical neurophysiology unit and pediatric orthopedic department of a French university hospital. A total of 103 children aged 2 to 19 years scheduled for scoliosis surgery. Feasibility rate of intraoperative TES-mMEP/cSSEP monitoring. All patients underwent a preoperative neurological evaluation and preoperative mMEP and cSSEP recordings at both legs. For each factor associated with feasibility, we computed sensitivity, specificity, positive predictive value (PPV), and negative predictive value. A decision tree was designed. Presence of any of the following factors was associated with 100% feasibility, 100% specificity, and 100% PPV: idiopathic scoliosis, normal preoperative neurological findings, and normal preoperative mMEP and cSSEP recordings. Feasibility was 0% in the eight patients with no recordable mMEPs or cSSEPs during preoperative testing. A decision tree involving three screening steps can be used to identify patients in whom intraoperative TES-mMEP/cSSEP is feasible. Preoperative neurological and neurophysiological assessments are helpful for identifying patients who can be successfully monitored by TES-mMEP/cSSEP during scoliosis surgery. Copyright © 2014 Elsevier Inc. All rights reserved.

The effect of targeted treatment on people with patellofemoral pain: a pragmatic, randomised controlled feasibility study.

PubMed

Drew, Benjamin T; Conaghan, Philip G; Smith, Toby O; Selfe, James; Redmond, Anthony C

2017-08-04

Targeted treatment, matched according to specific clinical criteria e.g. hip muscle weakness, may result in better outcomes for people with patellofemoral pain (PFP). However, to ensure the success of future trials, a number of questions on the feasibility of a targeted treatment need clarification. The aim of the study was to explore the feasibility of matched treatment (MT) compared to usual care (UC) management for a subgroup of people with PFP determined to have hip weakness and to explore the mechanism of effect for hip strengthening. In a pragmatic, randomised controlled feasibility study, 24 participants with PFP (58% female; mean age 29 years) were randomly allocated to receive either MT aimed specifically at hip strengthening, or UC over an eight-week period. The primary outcomes were feasibility outcomes, which included rates of adherence, attrition, eligibility, missing data and treatment efficacy. Secondary outcomes focused on the mechanistic outcomes of the intervention, which included hip kinematics. Conversion to consent (100%), missing data (0%), attrition rate (8%) and adherence to both treatment and appointments (>90%) were deemed successful endpoints. The analysis of treatment efficacy showed that the MT group reported a greater improvement for the Global Rating of Change Scale (62% vs. 9%) and the Anterior Knee Pain Scale (-5.23 vs. 1.18) but no between-group differences for either average or worst pain. Mechanistic outcomes showed a greatest reduction in peak hip internal rotation angle for the MT group (13.1% vs. -2.7%). This feasibility study indicates that a definitive randomised controlled trial investigating a targeted treatment approach is achievable. Findings suggest the mechanism of effect of hip strengthening may be to influence kinematic changes in hip function in the transverse plane. This study was registered retrospectively. ISRCTN74560952 . Registration date: 2017-02-06.

Design feasibility via ascent optimality for next-generation spacecraft

NASA Astrophysics Data System (ADS)

Miele, A.; Mancuso, S.

This paper deals with the optimization of the ascent trajectories for single-stage-sub-orbit (SSSO), single-stage-to-orbit (SSTO), and two-stage-to-orbit (TSTO) rocket-powered spacecraft. The maximum payload weight problem is studied for different values of the engine specific impulse and spacecraft structural factor. The main conclusions are that: feasibility of SSSO spacecraft is guaranteed for all the parameter combinations considered; feasibility of SSTO spacecraft depends strongly on the parameter combination chosen; not only feasibility of TSTO spacecraft is guaranteed for all the parameter combinations considered, but the TSTO payload is several times the SSTO payload. Improvements in engine specific impulse and spacecraft structural factor are desirable and crucial for SSTO feasibility; indeed, aerodynamic improvements do not yield significant improvements in payload. For SSSO, SSTO, and TSTO spacecraft, simple engineering approximations are developed connecting the maximum payload weight to the engine specific impulse and spacecraft structural factor. With reference to the specific impulse/structural factor domain, these engineering approximations lead to the construction of zero-payload lines separating the feasibility region (positive payload) from the unfeasibility region (negative payload).

Feasibility of utilizing shredded tires in roadside ditches : final report.

DOT National Transportation Integrated Search

1994-06-01

This study was undertaken to examine the feasibility of utilizing shredded tires in hazardous roadside ditches. The concept behind this examination is primarily twofold. First, Louisiana has many miles of rural two lane highway with little or no shou...

7 CFR 4280.171 - Project eligibility.

Code of Federal Regulations, 2012 CFR

2012-01-01

... General Renewable Energy System Feasibility Study Grants § 4280.171 Project eligibility. Only renewable energy system projects that meet the requirements specified in this section are eligible for feasibility...) Be for the purchase, installation, expansion, or other energy-related improvement of a renewable...

7 CFR 4280.171 - Project eligibility.

Code of Federal Regulations, 2014 CFR

2014-01-01

... General Renewable Energy System Feasibility Study Grants § 4280.171 Project eligibility. Only renewable energy system projects that meet the requirements specified in this section are eligible for feasibility...) Be for the purchase, installation, expansion, or other energy-related improvement of a renewable...

7 CFR 4280.171 - Project eligibility.

Code of Federal Regulations, 2013 CFR

2013-01-01

... General Renewable Energy System Feasibility Study Grants § 4280.171 Project eligibility. Only renewable energy system projects that meet the requirements specified in this section are eligible for feasibility...) Be for the purchase, installation, expansion, or other energy-related improvement of a renewable...

Feasibility study: Atmospheric general circulation experiment, volume 2

NASA Technical Reports Server (NTRS)

Homsey, R. J. (Editor)

1981-01-01

The feasibility analysis of the atmospheric general circulation experiment (AGCE) are documented. The analysis performed in each technical area, the rationale and substantiation for the design approaches selected for the hardware, and the design details for the baseline AGCE are presented.

7 CFR 1980.442 - Feasibility studies.

Code of Federal Regulations, 2010 CFR

2010-01-01

... management, nature and extent of market area, marketing plans for sale of projected output, extent of... Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS...) PROGRAM REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.442 Feasibility...

Feasibility of protecting corridors through the National Environmental Policy Act.

DOT National Transportation Integrated Search

2004-01-01

This study investigated the feasibility of using the National Environmental Policy Act (NEPA) to make adding direct access points to a corridor more difficult. The findings were that under some circumstances, NEPA can help protect the mobility and sa...

Repair of cracks in concrete by electrochemical accretion of minerals from seawater : a feasibility study.

DOT National Transportation Integrated Search

1993-09-01

For the rehabilitation of damaged concrete piles situated in coastal marine environment, the feasibility : of sealing cracks in reinforced concrete by electrochemical accretion of seawater minerals in the : cracks was investigated. Two different seri...

Solar Heating and Cooling of Buildings: Phase 0. Feasibility and Planning Study. Volume 1: Executive Summary. Document No. 74SD419. Final Report.

ERIC Educational Resources Information Center

General Electric Co., Philadelphia, PA. Space Div.

The purpose of this study was to establish the technical and economic feasibility of using solar energy for the heating and cooling of buildings and to provide baseline information for the widespread application of solar energy. The initial step in this program was a study of the technical, economic, societal, legal, and environmental factors…

Demonstrating the Ecosystem Effects of Armored Suckermouth Catfishes (Loricariidae): A Feasibility Study Using Mesocosms

DTIC Science & Technology

2013-11-01

Figure 2. Native fish used in the mesocosm study: golden topminnow (Fundulus chrysotus). Photo by Mark Binkley, jonahsaquarium.com. Cover in each...Suckermouth Catfishes (Loricariidae): A Feasibility Study Using Mesocosms by Jan Jeffrey Hoover, Nicky M. Hahn, and Jay A. Collins PURPOSE: The...armored suckermouth catfishes, or simply suckermouth catfishes. The authors’ solution is to use mesocosms, medium-sized containers that replicate aquatic

Technical review of managed underground storage of water study of the upper Catherine Creek watershed, Union County, northeastern Oregon

USGS Publications Warehouse

Snyder, Daniel T.

2014-01-01

Because of water diversions during summer, flow in Catherine Creek, a tributary to the Grande Ronde River in northeastern Oregon, is insufficient to sustain several aquatic species for which the stream is listed as critical habitat. A feasibility study for managed underground storage (MUS) in the upper Catherine Creek watershed in Union County, Oregon, was undertaken by Anderson Perry and Associates, Inc., to address the issue of low flows in summer. The results of the study were released as a report titled “Upper Catherine Creek Storage Feasibility Study for Grande Ronde Model Watershed,” which evaluated the possibility of diverting Catherine Creek streamflow during winter (when stream discharge is high), storing the water by infiltration or injection into an aquifer adjacent to the stream, and discharging the water back to the stream in summer to augment low flows. The method of MUS would be accomplished using either (1) aquifer storage and recovery (ASR) that allows for the injection of water that meets drinking-water-quality standards into an aquifer for later recovery and use, or (2) artificial recharge (AR) that involves the intentional addition of water diverted from another source to a groundwater reservoir. Concerns by resource managers that the actions taken to improve water availability for upper Catherine Creek be effective, cost-efficient, long-term, and based on sound analysis led the National Fish and Wildlife Foundation to request that the U.S. Geological Survey conduct an independent review and evaluation of the feasibility study. This report contains the results of that review. The primary objectives of the Anderson Perry and Associates study reviewed here included (1) identifying potentially fatal flaws with the concept of using AR and (or) ASR to augment the streamflow of Catherine Creek, (2) identifying potentially favorable locations for augmenting streamflow, (3) developing and evaluating alternatives for implementing AR and (or) ASR, and (4) identifying next steps and estimated costs for implementation. The Anderson Perry study was not intended as a comprehensive evaluation of feasibility, but, rather, an effort to develop a concept and preliminary evaluation of feasibility. Additionally, the feasibility study was limited to using existing data from which additional data needs were to be identified. The feasibility study mostly accomplished the goals of identifying potential fatal flaws and developing a project implementation plan. However, a more practical discussion of conclusions regarding the feasibility, likelihood for success, achievement of goals, and overall project costs could have received greater emphasis and would be of value to decision makers. With regard to objective (2), the subject report analyzed information from several possible sites examined for an MUS system. Sufficient cause is provided in the subject report to identify the basalt aquifer in the Milk Creek sub-area as having the greatest potential for MUS. Therefore, this review is primarily focused on the Milk Creek sub-area and the basalt aquifer.

Comparison of group-based outpatient physiotherapy with usual care after total knee replacement: a feasibility study for a randomized controlled trial.

PubMed

Artz, Neil; Dixon, Samantha; Wylde, Vikki; Marques, Elsa; Beswick, Andrew D; Lenguerrand, Erik; Blom, Ashley W; Gooberman-Hill, Rachael

2017-04-01

To evaluate the feasibility of conducting a randomized controlled trial comparing group-based outpatient physiotherapy with usual care in patients following total knee replacement. A feasibility study for a randomized controlled trial. One secondary-care hospital orthopaedic centre, Bristol, UK. A total of 46 participants undergoing primary total knee replacement. The intervention group were offered six group-based exercise sessions after surgery. The usual care group received standard postoperative care. Participants were not blinded to group allocation. Feasibility was assessed by recruitment, reasons for non-participation, attendance, and completion rates of study questionnaires that included the Lower Extremity Functional Scale and Knee Injury and Osteoarthritis Outcome Score. Recruitment rate was 37%. Five patients withdrew or were no longer eligible to participate. Intervention attendance was high (73%) and 84% of group participants reported they were 'very satisfied' with the exercises. Return of study questionnaires at six months was lower in the usual care (75%) than in the intervention group (100%). Mean (standard deviation) Lower Extremity Functional Scale scores at six months were 45.0 (20.8) in the usual care and 57.8 (15.2) in the intervention groups. Recruitment and retention of participants in this feasibility study was good. Group-based physiotherapy was acceptable to participants. Questionnaire return rates were lower in the usual care group, but might be enhanced by telephone follow-up. The Lower Extremity Functional Scale had high responsiveness and completion rates. Using this outcome measure, 256 participants would be required in a full-scale randomized controlled trial.

Feasibility, safety, and preliminary efficacy of Low Amplitude Seizure Therapy (LAP-ST): A proof of concept clinical trial in man.

PubMed

Youssef, Nagy A; Sidhom, Emad

2017-11-01

Current pulse amplitude used in clinical ECT may be higher than needed. Reducing pulse amplitude may improve focality of the electric field and thus cognitive adverse effects. Here we examine the feasibility, safety, and whether Low Pulse Amplitude Seizure Therapy (LAP-ST, 0.5-0.6A) minimizes cognitive adverse effects while retaining efficacy. Patients with treatment-resistant primary mood (depressive episodes) or psychotic disorders who were clinically indicated to undergo ECT were offered to be enrolled in an open-label study. The study consisted of a full acute course of LAP-ST under standard anesthesia and muscle relaxation. The primary outcome was feasibility of seizure induction. Clinical outcome measures were: time to reorientation (TRO), Mini Mental State Examination, Montgomery Aberg Depression Scale, and Brief Psychiatric Rating Scale, and Clinical Global Impression Scale. Twenty-two patients consented for enrollment in the study. LAP-ST was feasible, and all patients had seizures in the first session. Participants had a quick orientation with median TRO of 4.5min. Treatment was efficacious for both depressive and psychotic symptoms. Relatively small sample size, non-blinded, and no randomization was performed in this initial proof of concept study. This first human preliminary data of a full course of focal LAP-ST demonstrates that seizure induction is feasible. These results, although preliminary, suggest that the LAP-ST compared to the standard ECT techniques may result in less cognitive side effects, but comparable efficacy. Larger studies are needed to replicate these findings. Copyright © 2017 Elsevier B.V. All rights reserved.

Acceptability and feasibility of HIV testing in general medicine by ELISA or rapid test from finger-stick whole blood.

PubMed

Demorat, Hubert; Lopes, Amanda; Chopin, Dorothée; Delcey, Véronique; Clevenbergh, Philippe; Simoneau, Guy; Evans, John; Mouly, Stéphane; Bergmann, Jean-François; Sellier, Pierre

2018-02-01

Guidelines recommend routine universal HIV testing in adults to reduce the pool of infected patients unaware of their status, without specific recommendations concerning the method. We compared acceptability and feasibility of HIV testing by ELISA tests or rapid tests from finger-stick whole blood. Prospective randomized multi-center study comparing acceptability and feasibility of routine universal HIV testing by ELISA tests, with a charge, subsequently reimbursed by Social Security for affiliated patients, or rapid tests from finger-stick whole blood, without any charge from the patients or the general practitioner for the study. A single investigator performed all interventions. After consent, all adults (18-70 years old) consulting their general practitioner in Paris, France, unaware of their status, were enrolled. Testing was performed immediately for the patients in the rapid test arm; a prescription was given for testing in a lab for the patients in the ELISA arm. The primary endpoint was acceptability of each method. The secondary endpoint was feasibility of each method, assessed one month after the consultation. Two hundred and seventy patients were enrolled: 133 patients in the ELISA arm, 137 in the rapid test arm. Acceptability of the rapid test (92%) was higher than that of the ELISA (63.9%), P<0.0001. Feasibility of the rapid test (100%) was higher than that of the ELISA (50.5%), P<0.0001. A center effect was shown concerning feasibility of ELISA but not concerning feasibility of rapid tests. Rapid testing from finger-stick whole blood is more acceptable and feasible than ELISA for routine universal HIV testing. A larger use of rapid tests, ideally free of charge, by general practitioners could reduce the pool of infected patients unaware of their status. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

A Computerized Asthma Outcomes Measure Is Feasible for Disease Management

PubMed Central

Turner-Bowker, Diane M.; Saris-Baglama, Renee N.; Anatchkova, Milena; Mosen, David M.

2010-01-01

Objective To develop and test an online assessment referred to as the ASTHMA-CAT (computerized adaptive testing), a patient-based asthma impact, control, and generic health-related quality of life (HRQOL) measure. Study Design Cross-sectional pilot study of the ASTHMA-CAT’s administrative feasibility in a disease management population. Methods The ASTHMA-CAT included a dynamic or static Asthma Impact Survey (AIS), Asthma Control Test, and SF-8 Health Survey. A sample of clinician-diagnosed adult asthmatic patients (N = 114) completed the ASTHMA-CAT. Results were used to evaluate administrative feasibility of the instrument and psychometric performance of the dynamic AIS relative to the static AIS. A prototype aggregate (group-level) report was developed and reviewed by care providers. Results Online administration of the ASTHMA-CAT was feasible for patients in disease management. The dynamic AIS functioned well compared with the static AIS in preliminary studies evaluating response burden, precision, and validity. Providers found reports to be relevant, useful, and applicable for care management. Conclusion The ASTHMA-CAT may facilitate asthma care management. PMID:20852675

Intramyocardial injection of autologous bone marrow-derived ex vivo expanded mesenchymal stem cells in acute myocardial infarction patients is feasible and safe up to 5 years of follow-up.

PubMed

Rodrigo, Sander F; van Ramshorst, Jan; Hoogslag, Georgette E; Boden, Helèn; Velders, Matthijs A; Cannegieter, Suzanne C; Roelofs, Helene; Al Younis, Imad; Dibbets-Schneider, Petra; Fibbe, Willem E; Zwaginga, Jaap Jan; Bax, Jeroen J; Schalij, Martin J; Beeres, Saskia L; Atsma, Douwe E

2013-10-01

In experimental studies, mesenchymal stem cell (MSC) transplantation in acute myocardial infarction (AMI) models has been associated with enhanced neovascularization and myogenesis. Clinical data however, are scarce. Therefore, the present study evaluates the safety and feasibility of intramyocardial MSC injection in nine patients, shortly after AMI during short-term and 5-year follow-up. Periprocedural safety analysis demonstrated one transient ischemic attack. No other adverse events related to MSC treatment were observed during 5-year follow-up. Clinical events were compared to a nonrandomized control group comprising 45 matched controls. A 5-year event-free survival after MSC-treatment was comparable to controls (89 vs. 91 %, P = 0.87). Echocardiographic imaging for evaluation of left ventricular function demonstrated improvements up to 5 years after MSC treatment. These findings were not significantly different when compared to controls. The present safety and feasibility study suggest that intramyocardial injection of MSC in patients shortly after AMI is feasible and safe up to 5-year follow-up.

The Environmental Impact Study Of Micro Hydro Power In Pekalongan Indonesia

NASA Astrophysics Data System (ADS)

Suwarto; Hadi, Sudharto P.; Hermawan

2018-02-01

Curugmuncar II micro hydro power (MHP) located in Petungkriyono sub district is one of three MHPs installed in Pekalongan district. This study aims to analyze the MHP operation environmental impact. The study used qualitative method, with interviews, observations, and material testing. The data used are primary and secondary data. This research was conducted in Curugmuncar Village, Petungkriyono Subdistrict, Pekalongan Regency, Indonesia. MHP has power capacity of 100 KW with power usage of 50 KW. MHP used by 155 users with load capacity 2 A 220 volt AC. The community more used of lights as the houses and street lighting. The MHP operation had several environmental factors such as: sociology, technically feasible, hydrology, physical and chemical water quality, ergonomics, economically feasible, irrigation, clean water supply, government policy, and others. The supporting factors sustainability of MHP were sociology, irrigation, ergonomics, clean water supply, physical and chemical water quality, hydrology, and government policy. The inhibiting factors of MHP operation were technically feasible, economically feasible, and government policy. The results showed that the MHP environment requires a professional management system to achieve the MHP sustainability

Feasibility, stability and validity of the four square step test in typically developed children and children with brain damage.

PubMed

Leizerowitz, Gil; Katz-Leurer, Michal

2017-01-01

To assess feasibility, test-retest reliability and validity of the Four Square Step Test (FSST) in typically developed children (TD), and children with cerebral palsy (CP) and acquired brain injury (ABI). 30 TD children, 20 with CP and 12 with ABI participated in the study. The FSST while sitting and standing, the Timed Up and Go (TUG) and the balance subtest of the Bruininks-Oseretsky Test (BOT-2) were assessed. Each child attempted the FSST twice within 1 week. The scores for the FSST were assigned according to the original test: two successes in four trials, and according to a more lenient test, one success in four trials. The original form of the FSST is not feasible for children with CP or ABI. In TD children the lenient version is feasible (93%) and has moderate stability (Interclass correlation, ICC = 0.723), with a significant, positive correlation with the TUG (r s = 0.56). In children with CP the lenient test is feasible (80%), stable (r s = 0.83) and negatively correlates with the BOT-2 (r s =-0.69). In children with ABI the test is less feasible (67%) and neither stable nor valid. The lenient form of the FSST is feasible, reliable and valid in TD children and children with CP.

Performance and technical feasibility comparison of reusable launch systems: A synthesis of the ESA winged launcher studies

NASA Astrophysics Data System (ADS)

Berry, W.; Grallert, H.

1996-02-01

The paper presents a synthesis of the performance and technical feasibility assessment of 7 reusable launcher types, comprising 13 different vehicles, studied by European Industry for ESA in the ESA Winged Launcher Study in the period January 1988 to May 1994. The vehicles comprised single-stage-to-orbit (SSTO) and two-stage-to-orbit (TSTO) vehicles, propelled by either air-breathing/rocket propulsion or entirely by rocket propulsion. The results showed that an SSTO vehicle of the HOTOL-type, propelled by subsonic combustion air-breathing/rocket engines could barely deliver the specified payload mass and was aerodynamically unstable; that a TSTO vehicle of the Saenger type, employing subsonic combustion airbreathing propulsion in its first stage and rocket propulsion in its second stage, could readily deliver the specified payload mass and was found to be technically feasible and versatile; that an SSTO vehicle of the NASP type, propelled by supersonic combustion airbreathing/rocket propulsion was able to deliver a reduced payload mass, was very complex and required very advanced technologies; that an air-launched rocket propelled vehicle of the Interim HOTOL type, although technically feasible, could deliver only a reduced payload mass, being constrained by the lifting capability of the carrier airplane; that three different, entirely rocket-propelled vehicles could deliver the specified payload mass, were technically feasible but required relatively advanced technologies.

Cognitive bias modification for social anxiety in adults who stutter: a feasibility study of a randomised controlled trial

PubMed Central

Gascoine, Sally; Carroll, Amy; Humby, Kate; Kingston, Mary; Shepstone, Lee; Risebro, Helen; Mackintosh, Bundy; Thompson, Tammy Davidson; Hodgekins, Jo

2017-01-01

Objective To determine the feasibility and acceptability of a computerised treatment for social anxiety disorder for adults who stutter including identification of recruitment, retention and completion rates, large cost drivers and selection of most appropriate outcome measure(s) to inform the design of a future definitive trial. Design Two-group parallel design (treatment vs placebo), double-blinded feasibility study. Participants: 31 adults who stutter. Intervention Attention training via an online probe detection task in which the stimuli were images of faces displaying neutral and disgusted expressions. Main outcome measures Psychological measures: Structured Clinical Interview Global Assessment of Functioning score; Liebowitz Social Anxiety Scale; Social Phobia and Anxiety Inventory; State-Trait Anxiety Inventory; Unhelpful Thoughts and Beliefs about Stuttering. Speech fluency: percent syllables stuttered. Economic evaluation: resource use questionnaire; EuroQol three-dimension questionnaire. Acceptability: Likert Scale questionnaire of experience of trial, acceptability of the intervention and randomisation procedure. Results Feasibility of recruitment strategy was demonstrated. Participant feedback indicated that the intervention and definitive trial, including randomisation, would be acceptable to adults who stutter. Of the 31 participants who were randomised, 25 provided data at all three data collection points. Conclusions The feasibility study informed components of the intervention. Modifications to the design are needed before a definitive trial can be undertaken. Trial registration number I SRCTN55065978; Post-results. PMID:29061602

ToHajiilee Economic Development, Inc.(TEDI) Feasibility Study for Utility-Scale Solar

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

Burpo, Rob

2012-02-29

To Hajiilee Economic Development, Inc. (TEDI) is the economic development entity representing the ToHajiilee Chapter of the Navajo Nation, also known as the Caoncito Band of Navajo (CBN). Using DOE funding, TEDI assembled a team of qualified advisors to conduct a feasibility study for a utility-scale 30 MW Photovoltaic (PV) solar power generation facility on TEDI trust lands. The goal for this project has been to gather information and practical business commitments to successfully complete the feasibility analysis. The TEDI approach was to successively make informed decisions to select an appropriate technology best suited to the site, determine environmental viabilitymore » of the site, secure options for the sale of generated power, determine practicality of transmission and interconnection of power to the local grid, and secure preliminary commitments on project financing. The feasibility study has been completed and provides TEDI with a practical understanding of its business options in moving forward with developing a solar project on CBN tribal lands. Funding from DOE has allowed TEDI and its team of professional advisors to carefully select technology and business partners and build a business model to develop this utility-scale solar project. As a result of the positive feasibility findings, TEDI is moving forward with finalizing all pre-construction activities for its major renewable energy project.« less

Online Recruitment: Feasibility, Cost, and Representativeness in a Study of Postpartum Women.

PubMed

Leach, Liana S; Butterworth, Peter; Poyser, Carmel; Batterham, Philip J; Farrer, Louise M

2017-03-08

Online recruitment is feasible, low-cost, and can provide high-quality epidemiological data. However, little is known about the feasibility of recruiting postpartum women online, or sample representativeness. The current study investigates the feasibility of recruiting a population of postpartum women online for health research and examines sample representativeness. Two samples of postpartum women were compared: those recruited online as participants in a brief survey of new mothers (n=1083) and those recruited face-to-face as part of a nationally representative study (n=579). Sociodemographic, general health, and mental health characteristics were compared between the two samples. Obtaining a sample of postpartum women online for health research was highly efficient and low-cost. The online sample over-represented those who were younger (aged 25-29 years), were in a de facto relationship, had higher levels of education, spoke only English at home, and were first-time mothers. Members of the online sample were significantly more likely to have poor self-rated health and poor mental health than the nationally representative sample. Health differences remained after adjusting for sociodemographic differences. Potential exists for feasible and low-cost e-epidemiological research with postpartum populations; however, researchers should consider the potential influence of sample nonrepresentativeness. ©Liana S Leach, Peter Butterworth, Carmel Poyser, Philip J Batterham, Louise M Farrer. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 08.03.2017.

Feasibility and potential effectiveness of a non-pharmacological multidisciplinary care programme for persons with generalised osteoarthritis: a randomised, multiple-baseline single-case study

PubMed Central

Kwakkenbos, Linda; Rietveld, Leonie; den Broeder, Alfons A; de Bie, Rob A; van den Ende, Cornelia H M

2012-01-01

Objectives To evaluate the feasibility and potential effectiveness of a 12-week, non-pharmacological multidisciplinary intervention in patients with generalised osteoarthritis (GOA). Design A randomised, concurrent, multiple-baseline single-case design. During the baseline period, the intervention period and the postintervention period, all participants completed several health outcomes twice a week on Visual Analogue Scales. Setting Rheumatology outpatient department of a specialised hospital in the Netherlands. Participants 1 man and four women (aged 51–76 years) diagnosed with GOA. Primary outcome measures To assess feasibility, the authors assessed the number of dropouts and adverse events, adherence rates and patients' satisfaction. Secondary outcome measures To assess the potential effectiveness, the authors assessed pain and self-efficacy using visual data inspection and randomisation tests. Results The intervention was feasible in terms of adverse events (none) and adherence rate but not in terms of participants' satisfaction with the intervention. Visual inspection of the data and randomisation testing demonstrated no effects on pain (p=0.93) or self-efficacy (p=0.85). Conclusions The results of the present study indicate that the proposed intervention for patients with GOA was insufficiently feasible and effective. The data obtained through this multiple-baseline study have highlighted several areas in which the therapy programme can be optimised. PMID:22815466

Flow Liner Slot Edge Replication Feasibility Study

NASA Technical Reports Server (NTRS)

Newman, John A.; Willard, Scott A.; Smith, Stephen W.; Piascik, Robert S.

2006-01-01

Surface replication has been proposed as a method for crack detection in space shuttle main engine flowliner slots. The results of a feasibility study show that examination of surface replicas with a scanning electron microscope can result in the detection of cracks as small as 0.005 inch, and surface flaws as small as 0.001 inch, for the flowliner material.

Feasibility Study of Utilizing Existing Infrared Array Cameras for Daylight Star Tracking on NASA's Ultra Long Duration Balloon (ULDB) Missions

NASA Technical Reports Server (NTRS)

Tueller, Jack (Technical Monitor); Fazio, Giovanni G.; Tolls, Volker

2004-01-01

The purpose of this study was to investigate the feasibility of developing a daytime star tracker for ULDB flights using a commercially available off-the-shelf infrared array camera. This report describes the system used for ground-based tests, the observations, the test results, and gives recommendations for continued development.

43 CFR 404.54 - Who will hold title to a rural water project that is constructed following the completion of an...

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Who will hold title to a rural water project that is constructed following the completion of an appraisal investigation or feasibility study... appraisal investigation or feasibility study under this program? Title to any rural water project planned...

A Human Resource Inventory and Information System for Selected Illinois Community Colleges and Upper-Division Universities: A Feasibility Study.

ERIC Educational Resources Information Center

Wesley, Robert M.; And Others

This report presents the results of a pilot study designed to test the feasibility and desirability of establishing a statewide human resources inventory and information system to support the community service role of Illinois community colleges and upper division universities. The information system would provide a centralized source of data on…

43 CFR 404.18 - How can I request assistance to conduct a feasibility study?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false How can I request assistance to conduct a feasibility study? 404.18 Section 404.18 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Overview § 404.18 How can I...

Medical technologies in developing countries: a feasibility study on the maintenance of medical equipment in Ethiopia.

PubMed

Bracale, M; Pepino, A

1994-03-01

The authors report the results of a feasibility study, sponsored by the Italian Foreign Ministry, of setting up a Regional Centre for the Management and Maintenance of Medical Technologies in Ethiopia. After some general considerations regarding the problems of co-operation in this field, the authors draft some concrete proposals for an operative programme.

Evaluating the Feasibility, Effectiveness and Acceptability of an Active Play Intervention for Disadvantaged Preschool Children: A Pilot Study

ERIC Educational Resources Information Center

Stagnitti, Karen; Malakellis, Mary; Kershaw, Beth; Hoare, Majella; Kenna, Rachel; de Silva-Sanigorski, Andrea

2011-01-01

Australian children from disadvantaged families are at increased risk of delays in acquiring fundamental movement skills, with physical inactivity and increased risk of the potential consequences of obesity. The aims of this pilot study were to: 1) assess the fundamental movement skills of disadvantaged children; 2) evaluate the feasibility and…

A Feasibility Study of Using ICT in Iranian Secondary Schools: The Case of Tehran Province

ERIC Educational Resources Information Center

Fathi Vajargah, Kourosh; Saadattlab, Ayat

2014-01-01

This research presents the results of a feasibility assessment on implementing ICT in Tehran high schools. Mixed method research (both qualitative and quantitative) was employed and due to the nature of research, data collection included two stages: library and field study. Using the cluster method with 362 subjects, data was collected using a…

Sensitivity to Morphosyntactic Information in 3-Year-Old Children with Typical Language Development: A Feasibility Study

ERIC Educational Resources Information Center

Deevy, Patricia; Leonard, Laurence B.; Marchman, Virginia A.

2017-01-01

Purpose: This study tested the feasibility of a method designed to assess children's sensitivity to tense/agreement information in fronted auxiliaries during online comprehension of questions (e.g., "Are the nice little dogs running?"). We expected that a group of children who were proficient in auxiliary use would show this sensitivity,…

Telephone Administration of the Aberrant Behavior Checklist: A Pilot Study of Feasibility in Children with Intellectual Disability and Autism

ERIC Educational Resources Information Center

Siegel, Matthew; Milligan, Briana; Stein, Hannah; Teer, Olivia; Smith, Kahsi A.

2013-01-01

To advance clinical care and research in children with intellectual disability and autism there is a growing need for efficient means to measure behavioral severity and response to treatment. The objective of this study was to assess the feasibility of telephone administration of the Aberrant Behavior Checklist-Irritability Subscale (ABC-I). The…

A Feasibility Study of Wearable Activity Monitors for Pre-Adolescent School-Age Children

PubMed Central

Van Loan, Marta; German, J. Bruce

2014-01-01

Introduction Understanding physical activity is key in the fight against childhood obesity. The objective of this study was to examine the feasibility of using certain wearable devices to measure physical activity among children. Methods A qualitative study was conducted with 25 children aged 7 to 10 years to assess acceptability and compliance of wearable activity devices in this age group. During March through August 2012, children participated in a 4-week study of 3 accelerometer models and a heart rate monitor. Children were asked to use a different device each week for 7 consecutive days. Children and their parents completed structured interviews after using each device; they also completed a final exit interview. Results The wrist-worn Polar Active was the device most preferred by children and was associated with the highest level of compliance. Devices that are comfortable to wear, fit properly, have engaging features, and are waterproof increase feasibility and are associated with higher levels of compliance. Conclusion The wrist-worn device was the most feasible for measuring physical activity among children aged 7 to 10 years. These findings will inform researchers in selecting tools for measuring children’s physical activity. PMID:24854236

Improving care quality and preventing maltreatment in institutional care - a feasibility study with caregivers.

PubMed

Hermenau, Katharin; Kaltenbach, Elisa; Mkinga, Getrude; Hecker, Tobias

2015-01-01

Institutionalized children in low-income countries often face maltreatment and inadequate caregiving. In addition to prior traumatization and other childhood adversities in the family of origin, abuse and neglect in institutional care are linked to various mental health problems. By providing a manualized training workshop for caregivers, we aimed at improving care quality and preventing maltreatment in institutional care. In Study 1, 29 participating caregivers rated feasibility and efficacy of the training immediately before, directly after, and 3 months following the training workshop. The results showed high demand, good feasibility, high motivation, and acceptance of caregivers. They reported improvements in caregiver-child relationships, as well as in the children's behavior. Study 2 assessed exposure to maltreatment and the mental health of 28 orphans living in one institution in which all caregivers had been trained. The children were interviewed 20 months before, 1 month before, and 3 months after the training. Children reported a decrease in physical maltreatment and assessments showed a decrease in mental health problems. Our approach seems feasible under challenging circumstances and provides first hints for its efficacy. These promising findings call for further studies testing the efficacy and sustainability of this maltreatment prevention approach.

Improving care quality and preventing maltreatment in institutional care – a feasibility study with caregivers

PubMed Central

Hermenau, Katharin; Kaltenbach, Elisa; Mkinga, Getrude; Hecker, Tobias

2015-01-01

Institutionalized children in low-income countries often face maltreatment and inadequate caregiving. In addition to prior traumatization and other childhood adversities in the family of origin, abuse and neglect in institutional care are linked to various mental health problems. By providing a manualized training workshop for caregivers, we aimed at improving care quality and preventing maltreatment in institutional care. In Study 1, 29 participating caregivers rated feasibility and efficacy of the training immediately before, directly after, and 3 months following the training workshop. The results showed high demand, good feasibility, high motivation, and acceptance of caregivers. They reported improvements in caregiver–child relationships, as well as in the children’s behavior. Study 2 assessed exposure to maltreatment and the mental health of 28 orphans living in one institution in which all caregivers had been trained. The children were interviewed 20 months before, 1 month before, and 3 months after the training. Children reported a decrease in physical maltreatment and assessments showed a decrease in mental health problems. Our approach seems feasible under challenging circumstances and provides first hints for its efficacy. These promising findings call for further studies testing the efficacy and sustainability of this maltreatment prevention approach. PMID:26236248

Adapting the concept of explanatory models of illness to the study of youth violence.

PubMed

Biering, Páll

2007-07-01

This study explores the feasibility of adapting Kleinman's concept of explanatory models of illness to the study of youth violence and is conducted within the hermeneutic tradition. Data were collected by interviewing 11 violent adolescents, their parents, and their caregivers. Four types of explanatory models representing the adolescent girls', the adolescent boys', the caregivers', and the parents' understanding of youth violence are found; they correspond sufficiently to Kleinman's concept and establish the feasibility of adapting it to the study of youth violence. The developmental nature of the parents' and adolescents' models makes it feasible to study them by means of hermeneutic methodology. There are some clinically significant discrepancies between the caregivers' and the clients' explanatory models; identifying such discrepancies is an essential step in the process of breaking down barriers to therapeutic communications. Violent adolescents should be encouraged to define their own explanatory models of violence through dialogue with their caregivers.

A feasibility study of valerian extract for sleep disturbance in person with arthritis.

PubMed

Taibi, Diana M; Bourguignon, Cheryl; Gill Taylor, Ann

2009-04-01

To present a pilot study of valerian to explore issues of feasibility and efficacy in studies of sedative herbs for arthritis-related sleep disturbance. Fifteen persons with arthritis and mild sleep disturbance were randomized to receive 600 mg valerian (Valeriana officinalis, n = 7) or placebo (n = 8) for five nights. Protocol adherence (dosing and data collection) was high. Allocation concealment was successful using a novel approach for matching the placebo on the distinctive odor of valerian. Nonsignificant differences between the groups were found on all sleep outcomes, measured by daily diaries and wrist actigraphy. The study methods were feasible, except for recruitment issues (addressed in the discussion), and may guide the testing of other sedative herbs for persons with arthritis. Although efficacy outcomes were inconclusive due to the small sample size of this study, recent evidence from larger trials of valerian also does not support its efficacy.

Feasibility Study of Economics and Performance of Solar PV at the Atlas Industrial Park in Duluth, Minnesota

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

Steen, M.; Lisell, L.; Mosey, G.

The U.S. Environmental Protection Agency (EPA) Region 5, in accordance with the RE-Powering America's Land initiative, selected the Atlas Industrial Park in Duluth, Minnesota, for a feasibility study of renewable energy production. The EPA provided funding to the National Renewable Energy Laboratory (NREL) to support a feasibility study of solar renewable energy generation at the Atlas Industrial Park. NREL provided technical assistance for this project but did not assess environmental conditions at the site beyond those related to the performance of a photovoltaic (PV) system. The purpose of this study is to assess the site for a possible PV installationmore » and estimate the cost, performance, and site impacts of different PV configurations. In addition, the study evaluates financing options that could assist in the implementation of a PV system at the site.« less

Assessing the feasibility of community health insurance in Uganda: A mixed-methods exploratory analysis.

PubMed

Biggeri, M; Nannini, M; Putoto, G

2018-03-01

Community health insurance (CHI) aims to provide financial protection and facilitate health care access among poor rural populations. Given common operational challenges that hamper the full development of the scheme, there is need to undertake systematic feasibility studies. These are scarce in the literature and usually they do not provide a comprehensive analysis of the local context. The present research intends to adopt a mixed-methods approach to assess ex-ante the feasibility of CHI. In particular, eight preconditions are proposed to inform the viability of introducing the micro insurance. A case study located in rural northern Uganda is presented to test the effectiveness of the mixed-methods procedure for the feasibility purpose. A household survey covering 180 households, 8 structured focus group discussions, and 40 key informant interviews were performed between October and December 2016 in order to provide a complete and integrated analysis of the feasibility preconditions. Through the data collected at the household level, the population health seeking behaviours and the potential insurance design were examined; econometric analyses were carried out to investigate the perception of health as a priority need and the willingness to pay for the scheme. The latter component, in particular, was analysed through a contingent valuation method. The results validated the relevant feasibility preconditions. Econometric estimates demonstrated that awareness of catastrophic health expenditures and the distance to the hospital play a critical influence on household priorities and willingness to pay. Willingness is also significantly affected by socio-economic status and basic knowledge of insurance principles. Overall, the mixed-methods investigation showed that a comprehensive feasibility analysis can shape a viable CHI model to be implemented in the local context. Copyright © 2018 Elsevier Ltd. All rights reserved.

Reporting of feasibility factors in publications on integrated treatment programs for women with substance abuse issues and their children: a systematic review and analysis.

PubMed

Henderson, Joanna; Milligan, Karen; Niccols, Alison; Thabane, Lehana; Sword, Wendy; Smith, Ainsley; Rosenkranz, Susan

2012-12-07

Implementation of evidence-based practices in real-world settings is a complex process impacted by many factors, including intervention, dissemination, service provider, and organizational characteristics. Efforts to improve knowledge translation have resulted in greater attention to these factors. Researcher attention to the applicability of findings to applied settings also has increased. Much less attention, however, has been paid to intervention feasibility, an issue important to applied settings. In a systematic review of 121 documents regarding integrated treatment programs for women with substance abuse issues and their children, we examined the presence of feasibility-related information. Specifically, we analysed study descriptions for information regarding feasibility factors in six domains (intervention, practitioner, client, service delivery, organizational, and service system). On average, fewer than half of the 25 feasibility details assessed were included in the documents. Most documents included some information describing the participating clients, the services offered as part of the intervention, the location of services, and the expected length of stay or number of sessions. Only approximately half of the documents included specific information about the treatment model. Few documents indicated whether the intervention was manualized or whether the intervention was preceded by a standardized screening or assessment process. Very few provided information about the core intervention features versus the features open to local adaptation, or the staff experience or training required to deliver the intervention. As has been found in reviews of intervention studies in other fields, our findings revealed that most documents provide some client and intervention information, but few documents provided sufficient information to fully evaluate feasibility. We consider possible explanations for the paucity of feasibility information and provide suggestions for better reporting to promote diffusion of evidence-based practices.

Is an opportunistic primary care-based intervention for non-responders to bowel screening feasible and acceptable? A mixed-methods feasibility study in Scotland

PubMed Central

Calanzani, Natalia; Cavers, Debbie; Vojt, Gabriele; Orbell, Sheina; Steele, Robert J C; Brownlee, Linda; Smith, Steve; Patnick, Julietta; Weller, David; Campbell, Christine

2017-01-01

Objectives We aimed to test whether a brief, opportunistic intervention in general practice was a feasible and acceptable way to engage with bowel screening non-responders. Design This was a feasibility study testing an intervention which comprised a brief conversation during routine consultation, provision of a patient leaflet and instructions to request a replacement faecal occult blood test kit. A mixed-methods approach to evaluation was adopted. Data were collected from proformas completed after each intervention, from the Bowel Screening Centre database and from questionnaires. Semi-structured interviews were carried out. We used descriptive statistics, content and framework analysis to determine intervention feasibility and acceptability. Participants Bowel screening non-responders (as defined by the Scottish Bowel Screening Centre) and primary care professionals working in five general practices in Lothian, Scotland. Primary and secondary outcome measures Several predefined feasibility parameters were assessed, including numbers of patients engaging in conversation, requesting a replacement kit and returning it, and willingness of primary care professionals to deliver the intervention. Results The intervention was offered to 258 patients in five general practices: 220 (87.0%) engaged with the intervention, 60 (23.3%) requested a new kit, 22 (8.5%) kits were completed and returned. Interviews and questionnaires suggest that the intervention was feasible, acceptable and consistent with an existing health prevention agenda. Reported challenges referred to work-related pressures, time constraints and practice priorities. Conclusions This intervention was acceptable and resulted in a modest increase in non-responders participating in bowel screening, although outlined challenges may affect sustained implementation. The strategy is also aligned with the increasing role of primary care in promoting bowel screening. PMID:29025829

Feasibility of Flaw Detection in Railroad Wheels Using Acoustic Signatures

DOT National Transportation Integrated Search

1976-10-01

The feasibility study on the use of acoustic signatures for detection of flaws in railway wheels was conducted with the ultimate objective of development of an intrack device for moving cars. Determinations of the natural modes of vibrating wheels un...

Feasibility study of silicon nitride regenerators

NASA Technical Reports Server (NTRS)

Fucinari, C. A.; Rao, V. D. N.

1979-01-01

The feasibility of silicon nitride as a regenerator matrix material for applications requiring inlet temperatures above 1000 C is examined. The present generation oxide ceramics are used as a reference to examine silicon nitride from a material characteristics, manufacturing, thermal stress and aerothermodynamic viewpoint.

Feasibility of Using Video Cameras for Automated Enforcement on Red-Light Running and Managed Lanes.

DOT National Transportation Integrated Search

2009-12-01

The overall objective of this study is to evaluate the feasibility, effectiveness, legality, and public acceptance aspects of automated enforcement on red light running and high occupancy vehicle (HOV) occupancy requirement using video cameras in Nev...

FEASIBILITY STUDY AND DESIGN OF A SELF-ATTENUATING LIGHT VALVE

DTIC Science & Technology

The use of phototropic materials as self-attenuating light valves has been re-evaluated in the light of additional information. Sunglass...application still appears to be feasible. As eye-protective devices to prevent flashblindness and retinal burns from nuclear detonations, phototropic

Feasibility study to determine the economic and operational benefits of utilizing unmanned aerial vehicles (UAVs).

DOT National Transportation Integrated Search

2014-04-01

This project explored the feasibility of using Unmanned Aerial Systems (UASs) in Georgia : Department of Transportation (GDOT) operations. The research team conducted 24 interviews with : personnel in four GDOT divisions. Interviews focused on (1) th...

An integrated pavement data management and feedback system (PAMS) : a feasibility report.

DOT National Transportation Integrated Search

1981-08-01

This feasibility study report discusses the present practices followed by the Department to manage some 16,000 miles of highways. The practices were defined through existing policy manuals and discussions with individuals and/or sections who have som...

X-connectors for tubing - Feasibility study

NASA Technical Reports Server (NTRS)

Bragg, K.; Fuhrmann, H. W.

1970-01-01

Connector tests, including 70 deg F leakage and vibration, proof pressure, burst pressure, tensility, thermal shock, high and low temperature leakage, and simultaneous high temperature vibration and leakage, prove feasibility of lightweight 0.5-in. X-connectors for 4500-lb/sq in. service pressures.

The feasibility of accommodating physically handicapped individuals on pedestrian over and undercrossing structures

DOT National Transportation Integrated Search

1980-09-01

The objective of this study was to determine the feasibility of accommodating the physically handicapped on over- and undercrossing structures. Based upon the evaluation of 124 crossing structures, 86 percent of these structures had at least one majo...

Feasibility of online nutrition education in the workplace: Working Toward Healthy Lifestyles

USDA-ARS?s Scientific Manuscript database

Objective: Determination of feasibility of online nutrition education in the federal workplace. Design: Pre-test/post-test pilot study with data collection occurring from September to December 2016. Setting: Two United States Department of Agriculture workplaces. Participants: Convenience sample ...

Feasibility of Retrofitting Lifts on Commuter and Light Rail Vehicles

DOT National Transportation Integrated Search

1980-09-01

The objectives of this study were to determine if lift retrofit applications to rail vehicles are technically feasible, and if so, the extent to which existing bus lift technology can be utilized. This report examines some of the technical issues ass...

Feasibility of substituting #78 for #8 aggregate in S-5 mixes.

DOT National Transportation Integrated Search

1979-01-01

The study investigated the feasibility of using a coarse aggregate in the S-5 asphalt mixes. Virginia Department of Highways and Transportation specifications were adhered to with the exception of incorporating into the mix a small percentage of +1/2...

Final contract report : real-time EMS helicopter video feasibility study

DOT National Transportation Integrated Search

2001-11-01

The purpose of this project was to determine whether the use of ground-based video imaging by local rescue squad personnel and Pegasus medical staff is technically and organizationally feasible as a tool to improve pre-hospital care provided to crash...

Final Report - Wind and Hydro Energy Feasibility Study - June 2011

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

Jim Zoellick; Richard Engel; Rubin Garcia

2011-06-17

This feasibility examined two of the Yurok Tribe's most promising renewable energy resources, wind and hydro, to provide the Tribe detailed, site specific information that will result in a comprehensive business plan sufficient to implement a favorable renewable energy project.

Assessing the feasibility of the Effectiveness of Discontinuing Bisphosphonates trial: a pilot study.

PubMed

Wright, N C; Foster, P J; Mudano, A S; Melnick, J A; Lewiecki, M E; Shergy, W J; Curtis, J R; Cutter, G R; Danila, M I; Kilgore, M L; Lewis, E C; Morgan, S L; Redden, D T; Warriner, A H; Saag, K G

2017-08-01

The Effectiveness of Discontinuing Bisphosphonates (EDGE) study is a planned pragmatic clinical trial to guide "drug holiday" clinical decision making. This pilot study assessed work flow and feasibility of such a study. While participant recruitment and treatment adherence were suboptimal, administrative procedures were generally feasible and minimally disrupted clinic flow. The comparative effectiveness of continuing or discontinuing long-term alendronate (ALN) on fractures is unknown. A large pragmatic ALN discontinuation study has potential to answer this question. We conducted a 6-month pilot study of the planned the EDGE study among current long-term ALN users (women aged ≥65 with ≥3 years of ALN use) to determine study work flow and feasibility including evaluating the administrative aspects of trial conduct (e.g., time to contract, institutional review board (IRB) approval), assessing rates of site and participant recruitment, and evaluating post-randomization outcomes, including adherence, bisphosphonate-associated adverse events, and participant and site satisfaction. We assessed outcomes 1 and 6 months after randomization. Nine sites participated, including seven community-based medical practices and two academic medical centers. On average (SD), contract execution took 3.4 (2.3) months and IRB approval took 13.9 (4.1) days. Sites recruited 27 participants (13 to continue ALN and 14 to discontinue ALN). Over follow-up, 22% of participants did not adhere to their randomization assignment: 30.8% in the continuation arm and 14.3% in the discontinuation arm. No fractures or adverse events were reported. Sites reported no issues regarding work flow, and participants were highly satisfied with the study. Administrative procedures of the EDGE study were generally feasible, with minimal disruption to clinic flow. In this convenience sample, participant recruitment was suboptimal across most practice sites. Accounting for low treatment arm adherence, a comprehensive recruitment approach will be needed to effectively achieve the scientific goals of the EDGE study.

The efficacy and feasibility of aquatic physiotherapy for people with Parkinson's disease: a systematic review.

PubMed

Terrens, Aan Fleur; Soh, Sze-Ee; Morgan, Prue Elizabeth

2017-08-09

To critically evaluate the literature regarding the efficacy and feasibility of aquatic physiotherapy in people with Parkinson's disease. Relevant studies were identified through searches in nine health-related databases. Two independent reviewers assessed study quality using either the PEDro scale or a customised tool for safety and feasibility. Database searches yielded 88 articles, of which 10 met the inclusion criteria. Studies varied greatly in methodology, quality, interventions and outcome measures. Study quality was generally low in items reporting on safety precautions, adverse events, attrition, and adherence. Results suggest that aquatic physiotherapy may have a positive effect on motor symptoms, quality of life and balance. Aquatic physiotherapy may improve aspects of motor performance, quality of life and balance in people with Parkinson's disease, however, it remains unclear whether it is a safe and feasible treatment modality. The development of standardised outcome measures for people with Parkinson's disease (unified Parkinson's disease rating scale and Parkinson's disease questionnaire-39) would aid study comparability and validate study outcomes. As safety criteria was grossly underreported, guidelines for mandatory reporting of safety criteria are essential to make conclusions regarding the feasibility of aquatic physiotherapy for people with Parkinson's disease. Implications for Rehabilitation Aquatic physiotherapy may be a beneficial treatment modality for people with Parkinson's disease. A minimum data set that includes the unified Parkinson's disease rating scale and Parkinson's disease questionnaire 39 is required to aid future meta-analysis and to allow more definitive conclusions to be made regarding aquatic physiotherapy for people with Parkinson's disease. People with Parkinson's disease are a vulnerable population, where safety within an aquatic physiotherapy program needs to be well documented and addressed.

Ascent performance feasibility for next-generation spacecraft

NASA Astrophysics Data System (ADS)

Mancuso, Salvatore Massimo

This thesis deals with the optimization of the ascent trajectories for single-stage suborbital (SSSO), single-stage-to-orbit (SSTO), and two-stage-to-orbit (TSTO) rocket-powered spacecraft. The maximum payload weight problem has been solved using the sequential gradient-restoration algorithm. For the TSTO case, some modifications to the original version of the algorithm have been necessary in order to deal with discontinuities due to staging and the fact that the functional being minimized depends on interface conditions. The optimization problem is studied for different values of the initial thrust-to-weight ratio in the range 1.3 to 1.6, engine specific impulse in the range 400 to 500 sec, and spacecraft structural factor in the range 0.08 to 0.12. For the TSTO configuration, two subproblems are studied: uniform structural factor between stages and nonuniform structural factor between stages. Due to the regular behavior of the results obtained, engineering approximations have been developed which connect the maximum payload weight to the engine specific impulse and spacecraft structural factor; in turn, this leads to useful design considerations. Also, performance sensitivity to the scale of the aerodynamic drag is studied, and it is shown that its effect on payload weight is relatively small, even for drag changes approaching ± 50%. The main conclusions are that: the design of a SSSO configuration appears to be feasible; the design of a SSTO configuration might be comfortably feasible, marginally feasible, or unfeasible, depending on the parameter values assumed; the design of a TSTO configuration is not only feasible, but its payload appears to be considerably larger than that of a SSTO configuration. Improvements in engine specific impulse and spacecraft structural factor are desirable and crucial for SSTO feasibility; indeed, it appears that aerodynamic improvements do not yield significant improvements in payload weight.

[Acceptability and feasibility among primary care doctors of the opportunistic search for HIV in Health Care centers in Spain].

PubMed

Puentes Torres, Rafael Carlos; Aguado Taberné, Cristina; Pérula de Torres, Luis Ángel; Espejo Espejo, José; Castro Fernández, Cristina; Fransi Galiana, Luis

2017-12-01

To evaluate the acceptability and feasibility of the opportunistic search of HIV according to primary care doctors' experience. To set up the profile of the physician involved in this study. Observational, transversal study. Primary Care Centers of the National Health System. General practitioners and residents who participated in VIH-AP study to measure the acceptability of HIV opportunistic search by patients. Self-filling survey to collect data on age, sex, teaching skills, amount of years dedicated to research, time working with the same quota of patients, acceptability and feasibility of opportunistic HIV search. A total of 197 physicians with a mean age of 45.2±9.7 (SD) years. 18.8% were under 36years old, 70.1% were women and 62.4% had teaching skills. 55.8% worked in towns with a population over 100,000 inhabitants and the mean of years working with the same quota of patients was 6.4±6.6. 91.9% (95%CI: 88.1-98.7) of them considered the opportunistic search of HIV acceptable and 89.3% (95%CI: 85.0-93.6), feasible to perform. The multivariate analysis showed positive relation between the acceptability/feasibility and teaching skills (OR: 2.74; 95%CI: 1.16-6.49). The acceptance of the screening by patients was 93.1% and this was positively related to how long the doctor had worked with the same quota, teaching skills and the amount of years dedicated to research. HIV opportunistic search is an acceptable and feasible method for primary care professionals. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Perineal resuturing versus expectant management following vaginal delivery complicated by a dehisced wound (PREVIEW): a pilot and feasibility randomised controlled trial.

PubMed

Dudley, L; Kettle, C; Thomas, P W; Ismail, K M K

2017-02-10

To establish the feasibility of conducting a definitive randomised controlled trial (RCT) comparing the effectiveness of resuturing versus expectant management for dehisced perineal wounds. A multicentre pilot and feasibility RCT. Ten UK maternity units from July 2011 to July 2013. Eligible women with a dehisced perineal wound within 2 weeks of childbirth. The interventions were resuturing or expectancy. Randomisation was via web or telephone, stratified by participating centre. Blinding was not possible due to the nature of the interventions. Analysis was by intention-to-treat. The primary outcome measure was wound healing at 6-8 weeks. The study revealed a number of feasibility issues, particularly strong patient and clinician preference for treatment options at recruiting centres and the timing of the primary outcome measure. Thirty-four women were randomised (17 in each arm). Data from 33 women were analysed on an intention-to-treat analysis to obtain preliminary estimates of effect size. There was a difference in wound healing at 2 weeks favouring resuturing (OR 20.00, 95% CI 2.04 to 196.37, p=0.004). However, by 6-8 weeks all but one wound in both groups had healed. PREVIEW revealed a number of feasibility issues, which impacted on recruitment rate. These will have to be taken into account in the design of any future definitive study. In this feasibility study, resuturing was associated with quicker wound healing and women reported higher satisfaction rates with the outcome at 3 months. ISRCTN05754020. 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 theory-based decision aid for patients with cancer: results of feasibility and acceptability testing of DecisionKEYS for cancer.

PubMed

Hollen, Patricia J; Gralla, Richard J; Jones, Randy A; Thomas, Christopher Y; Brenin, David R; Weiss, Geoffrey R; Schroen, Anneke T; Petroni, Gina R

2013-03-01

Appropriate utilization of treatment is a goal for all patients undergoing cancer treatment. Proper treatment maximizes benefit and limits exposure to unnecessary measures. This report describes findings of the feasibility and acceptability of implementing a short, clinic-based decision aid and presents an in-depth clinical profile of the participants. This descriptive study used a prospective, quantitative approach to obtain the feasibility and acceptability of a decision aid (DecisionKEYS for Balancing Choices) for use in clinical settings. It combined results of trials of patients with three different common malignancies. All groups used the same decision aid series. Participants included 80 patients with solid tumors (22 with newly diagnosed breast cancer, 19 with advanced prostate cancer, and 39 with advanced lung cancer) and their 80 supporters as well as their physicians and nurses, for a total of 160 participants and 10 health professionals. The decision aid was highly acceptable to patient and supporter participants in all diagnostic groups. It was feasible for use in clinic settings; the overall value was rated highly. Of six physicians, all found the interactive format with the help of the nurse as feasible and acceptable. Nurses also rated the decision aid favorably. This intervention provides the opportunity to enhance decision making about cancer treatment and warrants further study including larger and more diverse groups. Strengths of the study included a theoretical grounding, feasibility testing of a practical clinic-based intervention, and summative evaluation of acceptability of the intervention by patient and supporter pairs. Further research also is needed to test the effectiveness of the decision aid in diverse clinical settings and to determine if this intervention can decrease overall costs.

The feasibility of community level interventions for pre-eclampsia in South Asia and Sub-Saharan Africa: a mixed-methods design.

PubMed

Khowaja, Asif Raza; Qureshi, Rahat Najam; Sawchuck, Diane; Oladapo, Olufemi T; Adetoro, Olalekan O; Orenuga, Elizabeth A; Bellad, Mrutyunjaya; Mallapur, Ashalata; Charantimath, Umesh; Sevene, Esperança; Munguambe, Khátia; Boene, Helena Edith; Vidler, Marianne; Bhutta, Zulfiqar A; von Dadelszen, Peter

2016-06-08

Globally, pre-eclampsia and eclampsia are major contributors to maternal and perinatal mortality; of which the vast majority of deaths occur in less developed countries. In addition, a disproportionate number of morbidities and mortalities occur due to delayed access to health services. The Community Level Interventions for Pre-eclampsia (CLIP) Trial aims to task-shift to community health workers the identification and emergency management of pre-eclampsia and eclampsia to improve access and timely care. Literature revealed paucity of published feasibility assessments prior to initiating large-scale community-based interventions. Arguably, well-conducted feasibility studies can provide valuable information about the potential success of clinical trials prior to implementation. Failure to fully understand the study context risks the effective implementation of the intervention and limits the likelihood of post-trial scale-up. Therefore, it was imperative to conduct community-level feasibility assessments for a trial of this magnitude. A mixed methods design guided by normalization process theory was used for this study in Nigeria, Mozambique, Pakistan, and India to explore enabling and impeding factors for the CLIP Trial implementation. Qualitative data were collected through participant observation, document review, focus group discussion and in-depth interviews with diverse groups of community members, key informants at community level, healthcare providers, and policy makers. Quantitative data were collected through health facility assessments, self-administered community health worker surveys, and household demographic and health surveillance. Refer to CLIP Trial feasibility publications in the current and/or forthcoming supplement. Feasibility assessments for community level interventions, particularly those involving task-shifting across diverse regions, require an appropriate theoretical framework and careful selection of research methods. The use of qualitative and quantitative methods increased the data richness to better understand the community contexts. NCT01911494.

Development of Spreadsheet-Based Integrated Transaction Processing Systems and Financial Reporting Systems

NASA Astrophysics Data System (ADS)

Ariana, I. M.; Bagiada, I. M.

2018-01-01

Development of spreadsheet-based integrated transaction processing systems and financial reporting systems is intended to optimize the capabilities of spreadsheet in accounting data processing. The purpose of this study are: 1) to describe the spreadsheet-based integrated transaction processing systems and financial reporting systems; 2) to test its technical and operational feasibility. This study type is research and development. The main steps of study are: 1) needs analysis (need assessment); 2) developing spreadsheet-based integrated transaction processing systems and financial reporting systems; and 3) testing the feasibility of spreadsheet-based integrated transaction processing systems and financial reporting systems. The technical feasibility include the ability of hardware and operating systems to respond the application of accounting, simplicity and ease of use. Operational feasibility include the ability of users using accounting applications, the ability of accounting applications to produce information, and control applications of the accounting applications. The instrument used to assess the technical and operational feasibility of the systems is the expert perception questionnaire. The instrument uses 4 Likert scale, from 1 (strongly disagree) to 4 (strongly agree). Data were analyzed using percentage analysis by comparing the number of answers within one (1) item by the number of ideal answer within one (1) item. Spreadsheet-based integrated transaction processing systems and financial reporting systems integrate sales, purchases, and cash transaction processing systems to produce financial reports (statement of profit or loss and other comprehensive income, statement of changes in equity, statement of financial position, and statement of cash flows) and other reports. Spreadsheet-based integrated transaction processing systems and financial reporting systems is feasible from the technical aspects (87.50%) and operational aspects (84.17%).

Perceived impact and feasibility of strategies to improve access to healthy foods in Washington State, USA.

PubMed

Johnson, Donna B; Quinn, Emilee L; Podrabsky, Mary; Beckwith-Stanley, Nadia; Chan, Nadine; Ellings, Amy; Kovacs, Tricia; Lane, Claire

2013-12-01

The present study measured the perceived impact and political and implementation feasibility of state-level policy strategies related to increasing access to healthy foods and limiting unhealthy foods. Potential state-level policy strategies to improve access to healthy foods were identified through a review of evidence-based literature and policy recommendations. Respondents rated the perceived impact and political and implementation feasibility of each policy on a five-point scale using online surveys. Washington State policy process. Forty-nine content experts (national researchers and subject experts), forty policy experts (state elected officials or their staff, gubernatorial or legislative policy analysts) and forty-five other stakeholders (state-level advocates, programme administrators, food producers). In aggregate, respondents rated policy impact and implementation feasibility higher than political feasibility. Policy experts rated policy strategies as less politically feasible compared with content experts (P < 0·02) or other stakeholders (P < 0·001). Eight policy strategies were rated above the median for impact and political and implementation feasibility. These included policies related to nutrition standards in schools and child-care facilities, food distribution systems, urban planning projects, water availability, joint use agreements and breast-feeding supports. Although they may be perceived as potentially impactful, some policies will be more difficult to enact than others. Information about the potential feasibility of policies to improve access to healthy foods can be used to focus limited policy process resources on strategies with the highest potential for enactment, implementation and impact.

Effects of a group-based exercise and self-regulatory intervention on obese adolescents' physical activity, social cognitions, body composition and strength: a randomized feasibility study.

PubMed

Wilson, A Justine; Jung, Mary E; Cramp, Anita; Simatovic, Jacqueline; Prapavessis, Harry; Clarson, Cheril

2012-11-01

This feasibility study assessed the effects of an exercise plus group-based self-regulatory skills intervention on obese youths' physical activity, social cognitions, body composition and strength. Forty-three obese youth (male = 13, BMI > 95th percentile; 10-16 yrs) completed this 12-week intervention. Assessments were taken at baseline, week 6, 13 and 12 weeks post-intervention (week 24). Although no attention control group (i.e. exercise only) was included in this study, participants engaged in significantly more self-reported physical activity at weeks 13 and 24 as compared to baseline. Social cognitions, body composition and strength were also positively impacted suggesting this intervention technique may be feasible for treating obese adolescents.

Ghana refinery expansion and modernization project. Export trade information

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

Not Available

1990-11-01

The U.S. Trade and Development Program (TDP) is considering the provision of funds to the Ghanaian Ministry of Fuel and Power (MFP) to conduct a study of the scope and feasibility of expanding and modernizing its Tema Refinery to meet future demands for gasoline and to minimize heavy fuel oil production. All of the needed licensed process technology and process know-how could be provided by U.S. sources and this, coupled with U.S. equipment and catalyst supply, meets the TDP criteria for funding the feasibility study. Europe aggressively offers alternate licensable technology for some of the processes. U.S. manufacturers of specialtymore » equipment are marginally competitive in the international market, where competition is fierce. The Definitional Mission recommends that full feasibility study be undertaken.« less

Longitudinal Study of the Market Penetration of Cockpit Weather Information Systems

NASA Technical Reports Server (NTRS)

Stough, Harry Paul, III; Sireli, Yesim; Ozan, Erol; Kauffmann, Paul

2005-01-01

The purpose of the longitudinal research of the market penetration of cockpit weather information systems (CWIS) is to contribute to the body of knowledge on modeling advanced technology feasibility in aviation by tracking and analyzing the market adoption of CWIS over a three year period. This research takes advantage of a previous study, conducted by Dr. Paul Kauffmann in 2000, which demonstrated an integrated and cost effective approach to evaluate advanced technology feasibility, examining the feasibility of CWIS in five market segments: transport, commuter, general aviation, business, and rotorcraft. The longitudinal research consists of two consecutive studies and produced two reports. The first report was submitted in August 2003 and included general market analysis about the CWIS products in the market at the time, identified their characteristics and examined developing market dynamics.