Study of Navy Enlisted Attrition: Race, Ethnicity, and Type of Occupation

National Research Council Canada - National Science Library

Carroll, James M

2008-01-01

.... The study uses a special database developed by the Defense Manpower Data Center in Monterey, CA, that contains the records of 186,938 male recruits who enlisted in the Navy during calendar years 1996 through 2000...

Navy.mil - Photo Galleries

Science.gov (United States)

Personnel Command (NPC) Navy SAPR Navy EEO Inclusion And Diversity Navy Standard Integrated Personnel System (OPSEC) Navy Trademarks Military One Source USA.gov U.S. Office of Special Counsel Social Media Directory Links Navy Reserve Navy.mil Underway Navy Personnel Command (NPC) Navy SAPR Navy EEO Inclusion And

Marketing the Naval Postgraduate School to Navy (URL) Officers

Science.gov (United States)

2003-06-01

64 E. MARKETING MIX .......................................................................................69 1...the Navy and high prestige among the external environment that includes government, industry, and academia. E. MARKETING MIX Whether private or...challenges demand that admission departments recruit the best student in sufficient numbers to ensure financial stability. A marketing mix is a set

Identification of Homophily and Preferential Recruitment in Respondent-Driven Sampling.

Science.gov (United States)

Crawford, Forrest W; Aronow, Peter M; Zeng, Li; Li, Jianghong

2018-01-01

Respondent-driven sampling (RDS) is a link-tracing procedure used in epidemiologic research on hidden or hard-to-reach populations in which subjects recruit others via their social networks. Estimates from RDS studies may have poor statistical properties due to statistical dependence in sampled subjects' traits. Two distinct mechanisms account for dependence in an RDS study: homophily, the tendency for individuals to share social ties with others exhibiting similar characteristics, and preferential recruitment, in which recruiters do not recruit uniformly at random from their network alters. The different effects of network homophily and preferential recruitment in RDS studies have been a source of confusion and controversy in methodological and empirical research in epidemiology. In this work, we gave formal definitions of homophily and preferential recruitment and showed that neither is identified in typical RDS studies. We derived nonparametric identification regions for homophily and preferential recruitment and showed that these parameters were not identified unless the network took a degenerate form. The results indicated that claims of homophily or recruitment bias measured from empirical RDS studies may not be credible. We applied our identification results to a study involving both a network census and RDS on a population of injection drug users in Hartford, Connecticut (2012-2013). © The Author(s) 2017. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

English language training for Navy enlisted personnel who speak English as a second language

OpenAIRE

Abalos, Aurora S.

1990-01-01

Approved for public release; distribution unlimited. Communication problems exist for English as a second language (ESL) personnel in Recruit Training Commands and Navy work places. Good English language programs could improve the communication problems in the training environment and in the work place by providing language instruction right after enlistment. In this study, the adequacy of the existing ESL training programs in the Navy and other ESL training programs currently used in the ...

75 FR 6642 - Notice of Proposed Information Collection; Naval Special Warfare Recruiting Directorate

Science.gov (United States)

2010-02-10

... Information Collection; Naval Special Warfare Recruiting Directorate AGENCY: Department of the Navy, DoD. ACTION: Notice. SUMMARY: The Naval Special Warfare (NSW) Recruiting Directorate announces the submission... any of the following methods: Federal eRulemaking Portal: http://www.regulations.gov . Follow the...

Recruiting a representative sample in adherence research-The MALT multisite prospective cohort study experience.

Science.gov (United States)

Shemesh, Eyal; Mitchell, Jeffrey; Neighbors, Katie; Feist, Susan; Hawkins, Andre; Brown, Amanda; Wanrong, Yin; Anand, Ravinder; Stuber, Margaret L; Annunziato, Rachel A

2017-12-01

Medication adherence is an important determinant of transplant outcomes. Attempts to investigate adherence are frequently undermined by selection bias: It is very hard to recruit and retain non-adherent patients in research efforts. This manuscript presents recruitment strategies and results from the MALT (Medication Adherence in children who had a Liver Transplant) multisite prospective cohort study. MALT sites recruited 400 pediatric liver transplant patients who agreed to be followed for 2 years. The primary purpose was to determine whether a marker of adherence, the Medication Level Variability Index (MLVI), predicts rejection outcomes. The present manuscript describes methods used in MALT to ensure that a representative sample was recruited, and presents detailed recruitment results. MALT sites were able to recruit a nationally representative sample, as determined by a comparison between the MALT cohort and a national sample of transplant recipients. Strategies that helped ensure that the sample was representative included monitoring of the outcome measure in comparison with a national sample, drastically limiting patient burden, and specific recruitment methods. We discuss the importance of a representative sample in adherence research and recommend that future efforts to study adherence pay special attention to sample characteristics. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Recruitment of hard-to-reach population subgroups via adaptations of the snowball sampling strategy.

Science.gov (United States)

Sadler, Georgia Robins; Lee, Hau-Chen; Lim, Rod Seung-Hwan; Fullerton, Judith

2010-09-01

Nurse researchers and educators often engage in outreach to narrowly defined populations. This article offers examples of how variations on the snowball sampling recruitment strategy can be applied in the creation of culturally appropriate, community-based information dissemination efforts related to recruitment to health education programs and research studies. Examples from the primary author's program of research are provided to demonstrate how adaptations of snowball sampling can be used effectively in the recruitment of members of traditionally underserved or vulnerable populations. The adaptation of snowball sampling techniques, as described in this article, helped the authors to gain access to each of the more-vulnerable population groups of interest. The use of culturally sensitive recruitment strategies is both appropriate and effective in enlisting the involvement of members of vulnerable populations. Adaptations of snowball sampling strategies should be considered when recruiting participants for education programs or for research studies when the recruitment of a population-based sample is not essential.

Navy Geothermal Plan

Energy Technology Data Exchange (ETDEWEB)

1984-12-01

Domestic geothermal resources with the potential for decreasing fossil fuel use and energy cost exist at a significant number of Navy facilities. The Geothermal Plan is part of the Navy Energy R and D Program that will evaluate Navy sites and provide a technical, economic, and environmental base for subsequent resource use. One purpose of the program will be to provide for the transition of R and D funded exploratory efforts into the resource development phase. Individual Navy geothermal site projects are described as well as the organizational structure and Navy decision network. 2 figs.

Recruiting hard-to-reach United States population sub-groups via adaptations of snowball sampling strategy

Science.gov (United States)

Sadler, Georgia Robins; Lee, Hau-Chen; Seung-Hwan Lim, Rod; Fullerton, Judith

2011-01-01

Nurse researchers and educators often engage in outreach to narrowly defined populations. This article offers examples of how variations on the snowball sampling recruitment strategy can be applied in the creation of culturally appropriate, community-based information dissemination efforts related to recruitment to health education programs and research studies. Examples from the primary author’s program of research are provided to demonstrate how adaptations of snowball sampling can be effectively used in the recruitment of members of traditionally underserved or vulnerable populations. The adaptation of snowball sampling techniques, as described in this article, helped the authors to gain access to each of the more vulnerable population groups of interest. The use of culturally sensitive recruitment strategies is both appropriate and effective in enlisting the involvement of members of vulnerable populations. Adaptations of snowball sampling strategies should be considered when recruiting participants for education programs or subjects for research studies when recruitment of a population based sample is not essential. PMID:20727089

Comparing Respondent-Driven Sampling and Targeted Sampling Methods of Recruiting Injection Drug Users in San Francisco

Science.gov (United States)

Malekinejad, Mohsen; Vaudrey, Jason; Martinez, Alexis N.; Lorvick, Jennifer; McFarland, Willi; Raymond, H. Fisher

2010-01-01

The objective of this article is to compare demographic characteristics, risk behaviors, and service utilization among injection drug users (IDUs) recruited from two separate studies in San Francisco in 2005, one which used targeted sampling (TS) and the other which used respondent-driven sampling (RDS). IDUs were recruited using TS (n = 651) and RDS (n = 534) and participated in quantitative interviews that included demographic characteristics, risk behaviors, and service utilization. Prevalence estimates and 95% confidence intervals (CIs) were calculated to assess whether there were differences in these variables by sampling method. There was overlap in 95% CIs for all demographic variables except African American race (TS: 45%, 53%; RDS: 29%, 44%). Maps showed that the proportion of IDUs distributed across zip codes were similar for the TS and RDS sample, with the exception of a single zip code that was more represented in the TS sample. This zip code includes an isolated, predominantly African American neighborhood where only the TS study had a field site. Risk behavior estimates were similar for both TS and RDS samples, although self-reported hepatitis C infection was lower in the RDS sample. In terms of service utilization, more IDUs in the RDS sample reported no recent use of drug treatment and syringe exchange program services. Our study suggests that perhaps a hybrid sampling plan is best suited for recruiting IDUs in San Francisco, whereby the more intensive ethnographic and secondary analysis components of TS would aid in the planning of seed placement and field locations for RDS. PMID:20582573

Incremental Validity of New Computerized Aptitude Tests for Predicting Training Performance in Nine Navy Technical Schools

National Research Council Canada - National Science Library

Wolfe, John H; Larson, Gerald E; Alderton, David L

2006-01-01

During their second week of basic training, 4,989 Navy recruits assigned to one of nine technical training schools were administered a battery of six experimental computerized aptitude tests measuring four constructs...

32 CFR Appendix A of Part 216 - Military Recruiting Sample Letter of Inquiry

Science.gov (United States)

2010-07-01

... University, Anywhere, USA 12345-9876. Dear Dr. Doe: I understand that military recruiting personnel [have... University)] by a policy or practice of the school. Specifically, military recruiting personnel have reported... 32 National Defense 2 2010-07-01 2010-07-01 false Military Recruiting Sample Letter of Inquiry A...

SHIPshaping, an Interpretive Summary of a Seminar on Management of the Ship Environment to Improve Navy Effectiveness in the Future

Science.gov (United States)

1974-07-01

tl tSOO /(- Wifi »«•« ’»/».C4 on •«-., V t%-y 15 that can be recruited into the Navy--how the Navy uses them will likely undergo some...out in an area. These signs include more trash on the streets, more people hanging around and so forth. On the ship it would be useful to find

Development of a Test Battery to Select Navy Recruiters

National Research Council Canada - National Science Library

Penney, Lisa M; Borman, Walter C; Bearden, Ronald M

2007-01-01

.... the students were administered a trial predictor battery while at the school, and performance ratings and production data were collected after participants had been assigned to recruiting duty...

United States Navy DL Perspective

Science.gov (United States)

2010-08-10

United States Navy DL Perspective CAPT Hank Reeves Navy eLearning Project Director 10 August 2010 Report Documentation Page Form ApprovedOMB No...Marine Corps (USMC) Navy eLearning Ongoing Shared with USMC, Coast Guard 9 NeL Help Site https://ile-help.nko.navy.mil/ile/ https://s-ile

Evaluation of the role of location and distance in recruitment in respondent-driven sampling

Directory of Open Access Journals (Sweden)

Hayes Richard J

2011-10-01

Full Text Available Abstract Background Respondent-driven sampling(RDS is an increasingly widely used variant of a link tracing design for recruiting hidden populations. The role of the spatial distribution of the target population has not been robustly examined for RDS. We examine patterns of recruitment by location, and how they may have biased an RDS study findings. Methods Total-population data were available on a range of characteristics on a population of 2402 male household-heads from an open cohort of 25 villages in rural Uganda. The locations of households were known a-priori. An RDS survey was carried out in this population, employing current RDS methods of sampling and statistical inference. Results There was little heterogeneity in the population by location. Data suggested more distant contacts were less likely to be reported, and therefore recruited, but if reported more distant contacts were as likely as closer contacts to be recruited. There was no evidence that closer proximity to a village meeting place was associated with probability of being recruited, however it was associated with a higher probability of recruiting a larger number of recruits. People living closer to an interview site were more likely to be recruited. Conclusions Household location affected the overall probability of recruitment, and the probability of recruitment by a specific recruiter. Patterns of recruitment do not appear to have greatly biased estimates in this study. The observed patterns could result in bias in more geographically heterogeneous populations. Care is required in RDS studies when choosing the network size question and interview site location(s.

Re-estimating sample size in cluster randomized trials with active recruitment within clusters

NARCIS (Netherlands)

van Schie, Sander; Moerbeek, Mirjam

2014-01-01

Often only a limited number of clusters can be obtained in cluster randomised trials, although many potential participants can be recruited within each cluster. Thus, active recruitment is feasible within the clusters. To obtain an efficient sample size in a cluster randomised trial, the cluster

Feasibility of recruiting a diverse sample of men who have sex with men: observation from Nanjing, China.

Directory of Open Access Journals (Sweden)

Weiming Tang

Full Text Available Respondent-driven-sampling (RDS has well been recognized as a method for sampling from most hard-to-reach populations like commercial sex workers, drug users and men who have sex with men. However the feasibility of this sampling strategy in terms of recruiting a diverse spectrum of these hidden populations has not been understood well yet in developing countries.In a cross sectional study in Nanjing city of Jiangsu province of China, 430 MSM were recruited including 9 seeds in 14 weeks of study period using RDS. Information regarding socio-demographic characteristics and sexual risk behavior were collected and testing was done for HIV and syphilis. Duration, completion, participant characteristics and the equilibrium of key factors were used for assessing feasibility of RDS. Homophily of key variables, socio-demographic distribution and social network size were used as the indicators of diversity.In the study sample, adjusted HIV and syphilis prevalence were 6.6% and 14.6% respectively. Majority (96.3% of the participants were recruited by members of their own social network. Although there was a tendency for recruitment within the same self-identified group (homosexuals recruited 60.0% homosexuals, considerable cross-group recruitment (bisexuals recruited 52.3% homosexuals was also seen. Homophily of the self-identified sexual orientations was 0.111 for homosexuals. Upon completion of the recruitment process, participant characteristics and the equilibrium of key factors indicated that RDS was feasible for sampling MSM in Nanjing. Participants recruited by RDS were found to be diverse after assessing the homophily of key variables in successive waves of recruitment, the proportion of characteristics after reaching equilibrium and the social network size. The observed design effects were nearly the same or even better than the theoretical design effect of 2.RDS was found to be an efficient and feasible sampling method for recruiting a diverse

Evaluation of the stability and validity of participant samples recruited over the Internet.

Science.gov (United States)

Lieberman, Daniel Z

2008-12-01

Research conducted via the Internet has the potential to reach important clinical populations of participants who would not participate in traditional studies. Concerns exist, however, about the validity of samples recruited in this manner, especially when participants are anonymous and never have contact with study staff. This study evaluated two anonymous samples that were recruited over the Internet to test an online program designed to help problem drinkers. The two studies were conducted 3 years apart, and different recruitment strategies were utilized. Despite these differences, the two samples were highly similar in demographic and clinical features. Correlations that have been found between variables in traditional non-anonymous studies were also found in both online samples, supporting the validity of the data that was collected. Appropriate skepticism is required when critically evaluating Internet studies. Nevertheless, the results of this study indicate that it is possible to obtain stable, valid data from anonymous participants over the Internet, even when there are significant differences in the way the participants are obtained.

[Tuberculosis in the Royal Norwegian Navy at the time of the Second World War].

Science.gov (United States)

Ongre, Aksel; Sommerfelt-Pettersen, Jan

2008-12-18

Tuberculosis became a great problem in the Royal Norwegian Navy during the first years of the Second World War (when it operated in allied services mainly from the UK); with the highest incidence (9.6 per 1 000) during the first half of 1943. Main reasons were insufficient medical examination of recruits, crowded living conditions on board (favoured the contagion) and the physical and psychological pressure during sea operations, which may have reduced the immune defence. Prophylactic measures in terms of tuberculin testing of all personnel, chest X-rays of the positives, vaccination of the negatives, environment investigation when disease was discovered, and isolation of those infected, gave control from the second half of 1943 and onwards. The article also mentions treatment, repatriation and the incidence of tuberculosis in the Norwegian Navy before and after the war as well as in the Royal Canadian Naval Services (where the incidence was low) during the war. Today, the tuberculosis situation in Norway is so favourable that routine chest X-ray of the recruits is no longer performed in the armed forces.

Recruitment of representative samples for low incidence cancer populations: Do registries deliver?

Directory of Open Access Journals (Sweden)

Sanson-Fisher Rob

2011-01-01

Full Text Available Abstract Background Recruiting large and representative samples of adolescent and young adult (AYA cancer survivors is important for gaining accurate data regarding the prevalence of unmet needs in this population. This study aimed to describe recruitment rates for AYAs recruited through a cancer registry with particular focus on: active clinician consent protocols, reasons for clinicians not providing consent and the representativeness of the final sample. Methods Adolescents and young adults aged 14 to19 years inclusive and listed on the cancer registry from January 1 2002 to December 31 2007 were identified. An active clinician consent protocol was used whereby the registry sent a letter to AYAs primary treating clinicians requesting permission to contact the survivors. The registry then sent survivors who received their clinician's consent a letter seeking permission to forward their contact details to the research team. Consenting AYAs were sent a questionnaire which assessed their unmet needs. Results The overall consent rate for AYAs identified as eligible by the registry was 7.8%. Of the 411 potentially eligible survivors identified, just over half (n = 232, 56% received their clinician's consent to be contacted. Of those 232 AYAs, 65% were unable to be contacted. Only 18 AYAs (7.8% refused permission for their contact details to be passed on to the research team. Of the 64 young people who agreed to be contacted, 50% (n = 32 completed the questionnaire. Conclusions Cancer registries which employ active clinician consent protocols may not be appropriate for recruiting large, representative samples of AYAs diagnosed with cancer. Given that AYA cancer survivors are highly mobile, alternative methods such as treatment centre and clinic based recruitment may need to be considered.

Evaluating outcome-correlated recruitment and geographic recruitment bias in a respondent-driven sample of people who inject drugs in Tijuana, Mexico.

Science.gov (United States)

Rudolph, Abby E; Gaines, Tommi L; Lozada, Remedios; Vera, Alicia; Brouwer, Kimberly C

2014-12-01

Respondent-driven sampling's (RDS) widespread use and reliance on untested assumptions suggests a need for new exploratory/diagnostic tests. We assessed geographic recruitment bias and outcome-correlated recruitment among 1,048 RDS-recruited people who inject drugs (Tijuana, Mexico). Surveys gathered demographics, drug/sex behaviors, activity locations, and recruiter-recruit pairs. Simulations assessed geographic and network clustering of active syphilis (RPR titers ≥1:8). Gender-specific predicted probabilities were estimated using logistic regression with GEE and robust standard errors. Active syphilis prevalence was 7 % (crude: men = 5.7 % and women = 16.6 %; RDS-adjusted: men = 6.7 % and women = 7.6 %). Syphilis clustered in the Zona Norte, a neighborhood known for drug and sex markets. Network simulations revealed geographic recruitment bias and non-random recruitment by syphilis status. Gender-specific prevalence estimates accounting for clustering were highest among those living/working/injecting/buying drugs in the Zona Norte and directly/indirectly connected to syphilis cases (men: 15.9 %, women: 25.6 %) and lowest among those with neither exposure (men: 3.0 %, women: 6.1 %). Future RDS analyses should assess/account for network and spatial dependencies.

Respondent-driven sampling and the recruitment of people with small injecting networks.

Science.gov (United States)

Paquette, Dana; Bryant, Joanne; de Wit, John

2012-05-01

Respondent-driven sampling (RDS) is a form of chain-referral sampling, similar to snowball sampling, which was developed to reach hidden populations such as people who inject drugs (PWID). RDS is said to reach members of a hidden population that may not be accessible through other sampling methods. However, less attention has been paid as to whether there are segments of the population that are more likely to be missed by RDS. This study examined the ability of RDS to capture people with small injecting networks. A study of PWID, using RDS, was conducted in 2009 in Sydney, Australia. The size of participants' injecting networks was examined by recruitment chain and wave. Participants' injecting network characteristics were compared to those of participants from a separate pharmacy-based study. A logistic regression analysis was conducted to examine the characteristics independently associated with having small injecting networks, using the combined RDS and pharmacy-based samples. In comparison with the pharmacy-recruited participants, RDS participants were almost 80% less likely to have small injecting networks, after adjusting for other variables. RDS participants were also more likely to have their injecting networks form a larger proportion of those in their social networks, and to have acquaintances as part of their injecting networks. Compared to those with larger injecting networks, individuals with small injecting networks were equally likely to engage in receptive sharing of injecting equipment, but less likely to have had contact with prevention services. These findings suggest that those with small injecting networks are an important group to recruit, and that RDS is less likely to capture these individuals.

Navy Medicine - World Class Care... Anytime, Anywhere

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Search Saturday, May 26th, 2018 Home About Disclaimer Search Navy Medicine Navy Medicine World Class Care... Anytime, Anywhere Home Disclaimer Navy Medicine WebSite About Leadership Readiness Health Partnerships Inside Navy Medicine Dental Corps Hospital Corps Medical Corps Medical Service Corps Nurse Corps

Including Online-Recruited Seeds: A Respondent-Driven Sample of Men Who Have Sex With Men.

Science.gov (United States)

Lachowsky, Nathan John; Lal, Allan; Forrest, Jamie I; Card, Kiffer George; Cui, Zishan; Sereda, Paul; Rich, Ashleigh; Raymond, Henry Fisher; Roth, Eric A; Moore, David M; Hogg, Robert S

2016-03-15

Technology has changed the way men who have sex with men (MSM) seek sex and socialize, which may impact the implementation of respondent-driven sampling (RDS) among this population. Initial participants (also known as seeds) are a critical consideration in RDS because they begin the recruitment chains. However, little information is available on how the online-recruited seeds may effect RDS implementation. The objectives of this study were to compare (1) online-recruited versus offline-recruited seeds and (2) subsequent recruitment chains of online-recruited versus offline-recruited seeds. Between 2012 and 2014, we recruited MSM using RDS in Vancouver, Canada. RDS weights were used with logistic regression to address each objective. A total of 119 seeds were used, 85 of whom were online-recruited seeds, to recruit an additional 600 MSM. Compared with offline-recruited seeds, online-recruited seeds were less likely to be HIV-positive (OR 0.34, 95% CI 0.13-0.88), to have attended a gay community group (AOR 0.33, 95% CI 0.12-0.90), and to feel gay community involvement was "very important" (AOR 0.16, 95% CI 0.03-0.93). Online-recruited seeds were more likely to ask a sexual partner's HIV status always versus online (AOR 4.29, 95% CI 1.53-12-12.05). Further, compared with recruitment chains started by offline-recruited seeds, recruits from chains started by online-recruited seeds (283/600, 47.2%) were less likely to be HIV-positive (AOR 0.25, 95% CI 0.16-0.40), to report "versatile" versus "bottom" sexual position preference (AOR 0.56, 95% CI 0.35-0.88), and to be in a relationship lasting >1 year (AOR 1.65, 95% CI 1.06-2.56). Recruits of online seeds were more likely to be out as gay for longer (eg, 11-21 vs 1-4 years, AOR 2.22, 95% CI 1.27-3.88) and have fewer Facebook friends (eg, 201-500 vs >500, AOR 1.69, 95% CI 1.02-2.80). Online-recruited seeds were more prevalent, recruited fewer participants, but were different from those recruited offline. This may therefore

Contemporary Sexism in the South African Navy

Science.gov (United States)

Van Wijk, Charles H.

2011-01-01

The military traditionally embraces highly sexist attitudes. Over the past decade, the South African Navy (SAN) has been exposed to an increasingly progressive political environment. This study investigated contemporary expressions of sexism in the SAN. A representative sample of 476 sailors completed the Ambivalent Sexism Inventory, Modern Sexism…

Recruiting and Retaining an Ethnically Diverse Sample of Older Adults in a Longitudinal Intervention Study

Science.gov (United States)

Austin-Wells, Vonnette; McDougall, Graham J.; Becker, Heather

2006-01-01

This paper describes strategies developed to recruit and retain an ethnically diverse sample in a longitudinal intervention of 246 participants in the SeniorWISE study. The ethnic and socioeconomic differences of these participants necessitated the use of different methods of effectively communicating with this population. Recruitment benefited…

Outpatient Tinnitus Clinic, Self-Help Web Platform, or Mobile Application to Recruit Tinnitus Study Samples?

Directory of Open Access Journals (Sweden)

Thomas Probst

2017-04-01

Full Text Available For understanding the heterogeneity of tinnitus, large samples are required. However, investigations on how samples recruited by different methods differ from each other are lacking. In the present study, three large samples each recruited by different means were compared: N = 5017 individuals registered at a self-help web platform for tinnitus (crowdsourcing platform Tinnitus Talk, N = 867 users of a smart mobile application for tinnitus (crowdsensing platform TrackYourTinnitus, and N = 3786 patients contacting an outpatient tinnitus clinic (Tinnitus Center of the University Hospital Regensburg. The three samples were compared regarding age, gender, and duration of tinnitus (month or years perceiving tinnitus; subjective report using chi-squared tests. The three samples significantly differed from each other in age, gender and tinnitus duration (p < 0.05. Users of the TrackYourTinnitus crowdsensing platform were younger, users of the Tinnitus Talk crowdsourcing platform had more often female gender, and users of both newer technologies (crowdsourcing and crowdsensing had more frequently acute/subacute tinnitus (<3 months and 4–6 months as well as a very long tinnitus duration (>20 years. The implications of these findings for clinical research are that newer technologies such as crowdsourcing and crowdsensing platforms offer the possibility to reach individuals hard to get in contact with at an outpatient tinnitus clinic. Depending on the aims and the inclusion/exclusion criteria of a given study, different recruiting strategies (clinic and/or newer technologies offer different advantages and disadvantages. In general, the representativeness of study results might be increased when tinnitus study samples are recruited in the clinic as well as via crowdsourcing and crowdsensing.

A qualitative analysis of peer recruitment pressures in respondent driven sampling: Are risks above the ethical limit?

Science.gov (United States)

Mosher, Heather I; Moorthi, Gayatri; Li, JiangHong; Weeks, Margaret R

2015-09-01

This paper examines peer recruitment dynamics through respondent driven sampling (RDS) with a sample of injection drug users in Hartford, CT to understand the strategies participants use to recruit peers into a study and the extent to which these strategies may introduce risks above the ethical limit despite safeguards in RDS. Out of 526 injection drug users who participated in a mixed-method RDS methodology evaluation study, a nested sample of 61 participants completed an in-depth semi-structured interview at a 2-month follow-up to explore their experiences with the recruitment process. Findings revealed that participants used a variety of strategies to recruit peers, ranging from one-time interactions to more persistent strategies to encourage participation (e.g., selecting peers that can easily be found and contacted later, following up with peers to remind them of their appointment, accompanying peers to the study site, etc.). Some participants described the more persistent strategies as helpful, while some others experienced these strategies as minor peer pressure, creating a feeling of obligation to participate. Narratives revealed that overall, the probability of experiencing study-related risks remains relatively low for most participants; however, a disconcerting finding was that higher study-related risks (e.g., relationship conflict, loss of relationship, physical fights, violence) were seen for recruits who participated but switched coupons or for recruits who decided not to participate in the study and did not return the coupon to the recruiter. Findings indicate that peer recruitment practices in RDS generally pose minimal risk, but that peer recruitment may occasionally exceed the ethical limit, and that enhanced safeguards for studies using peer recruitment methods are recommended. Suggestions for possible enhancements are described. Copyright © 2015 Elsevier B.V. All rights reserved.

Evaluation of the Navy Master Planning Program

Science.gov (United States)

1976-05-01

Navy planning directives, interviews with Navy planning personnel, researc " of applicable literature on planning and program evaluation, and the...master planning has absorbed the additional roles of program management and public relations marketing . The Navy planner is now deeply involved in...master planning 62conducted by NAVFAC headquarters in 1972, various Navy planning directives, a " Market Survey" of NAVFAC services and customer 63

Analysis of Recruiter Refresher Training for the U.S. Navy

Science.gov (United States)

2012-03-01

motivation-hygiene theory ” offers a unique perspective on motivation. Herzberg identified two separate aspects of job satisfaction, extrinsic and intrinsic...motivators. Recognition, achievement, and authority are examples of these motivators. According to Herzberg , the presence of motivational factors ...of needs, Herzberg’s hygiene factors , Vroom’s expectancy theory and goal-setting theory (Kressler, 2003) all align with recruiters and the

Navy Bean Flour Particle Size and Protein Content Affect Cake Baking and Batter Quality(1).

Science.gov (United States)

Singh, Mukti; Byars, Jeffrey A; Liu, Sean X

2015-06-01

Whole navy bean flour and its fine and coarse particle size fractions were used to completely replace wheat flour in cakes. Replacement of wheat flour with whole bean flour significantly increased the protein content. The protein content was adjusted to 3 levels with navy bean starch. The effect of navy bean flour and its fractions at 3 levels of protein on cake batter rheology and cake quality was studied and compared with wheat flour samples. Batters prepared from navy bean flour and its fractions had higher viscosity than the cake flour. Reducing the protein content by addition of starch significantly lowered the viscosity of cake batters. The whole navy bean flour and coarse bean fraction cakes were softer than cakes made with wheat flour but had reduced springiness. Principal component analysis showed a clear discrimination of cakes according to protein. It also showed that low protein navy bean flour cakes were similar to wheat flour cakes. Navy bean flour with protein content adjusted to the level of cake (wheat) flour has potential as a healthy alternative in gluten-free cakes. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.

Comparison of the Navy Working Capital Fund and Mission Funding as Applied to Navy Shipyards

National Research Council Canada - National Science Library

Cain, Andrew M

2006-01-01

.... Specifically, the Navy has shifted two of its four shipyards, with authorization to shift the other two in FY07, from the Navy Working Capital Fund to mission funding through direct congressional appropriations...

Navy Quality of Life Survey: Structural Equation Modeling

National Research Council Canada - National Science Library

Craiger, J

1997-01-01

...: conflict between being in the Navy and one's personal life, Navy life compared with civilian life, and the extent to which Navy experiences matched expectations. Computer software was developed for the first model, so that Navy managers could predict the impact of life domain experiences on perceived QOL.

The comparability of men who have sex with men recruited from venue-time-space sampling and facebook: a cohort study.

Science.gov (United States)

Hernandez-Romieu, Alfonso C; Sullivan, Patrick S; Sanchez, Travis H; Kelley, Colleen F; Peterson, John L; Del Rio, Carlos; Salazar, Laura F; Frew, Paula M; Rosenberg, Eli S

2014-07-17

Recruiting valid samples of men who have sex with men (MSM) is a key component of the US human immunodeficiency virus (HIV) surveillance and of research studies seeking to improve HIV prevention for MSM. Social media, such as Facebook, may present an opportunity to reach broad samples of MSM, but the extent to which those samples are comparable with men recruited from venue-based, time-space sampling (VBTS) is unknown. The objective of this study was to assess the comparability of MSM recruited via VBTS and Facebook. HIV-negative and HIV-positive black and white MSM were recruited from June 2010 to December 2012 using VBTS and Facebook in Atlanta, GA. We compared the self-reported venue attendance, demographic characteristics, sexual and risk behaviors, history of HIV-testing, and HIV and sexually transmitted infection (STI) prevalence between Facebook- and VTBS-recruited MSM overall and by race. Multivariate logistic and negative binomial models estimated age/race adjusted ratios. The Kaplan-Meier method was used to assess 24-month retention. We recruited 803 MSM, of whom 110 (34/110, 30.9% black MSM, 76/110, 69.1% white MSM) were recruited via Facebook and 693 (420/693, 60.6% black MSM, 273/693, 39.4% white MSM) were recruited through VTBS. Facebook recruits had high rates of venue attendance in the previous month (26/34, 77% among black and 71/76, 93% among white MSM; between-race P=.01). MSM recruited on Facebook were generally older, with significant age differences among black MSM (P=.02), but not white MSM (P=.14). In adjusted multivariate models, VBTS-recruited MSM had fewer total partners (risk ratio [RR]=0.78, 95% CI 0.64-0.95; P=.01) and unprotected anal intercourse (UAI) partners (RR=0.54, 95% CI 0.40-0.72; PFacebook, to 77% for black and 78% for white MSM recruited at venues. There was no statistically significant differences in retention between the four groups (log-rank P=.64). VBTS and Facebook recruitment methods yielded similar samples of MSM in

Evaluation of a Tailored Direct-Mail Marketing Strategy for Recruiting the 19- to 23-Year-Old Market.

Science.gov (United States)

1983-05-01

17AD-A12.9 860 EVALUATION OF A TAILORED DIRECT-MAIL MARKETING STRATEGY 1/ FOR RECRUITNG TH.U) WESAT INC ROCKVILLE MD K FERNANDES ET AL MAY 83 NPRDC...STANDARDS-1963-A EVALUATION OF A TAILORED DIRECT-MAIL MARKETING STRATEGY FOR RECRUITING THE 19- TO 23-YEAR-OLD MARKET APPRVEDFORPUBLIC RELE AnE [B...EVALUATION OF A TAILORED DIRECT-MAIL MARKETING STRATEGY FOR RECRUITING THE 19- TO 23-YEAR-OLD MARKET Kathleen Fernandes Navy Personnel Research and

32 CFR 705.29 - Navy Art Collection.

Science.gov (United States)

2010-07-01

...-sponsored show, certification that 24-hour security will be provided for the paintings while in custody. (vi... Information, Navy Department, Washington, DC 20350. (d) Exhibition of Navy Art: (1) Operation Palette I” is a... World War II. The schedule of “Operation Palette I” is promulgated by the Officer-in-Charge, Navy...

Navy fuel cell demonstration project.

Energy Technology Data Exchange (ETDEWEB)

Black, Billy D.; Akhil, Abbas Ali

2008-08-01

This is the final report on a field evaluation by the Department of the Navy of twenty 5-kW PEM fuel cells carried out during 2004 and 2005 at five Navy sites located in New York, California, and Hawaii. The key objective of the effort was to obtain an engineering assessment of their military applications. Particular issues of interest were fuel cell cost, performance, reliability, and the readiness of commercial fuel cells for use as a standalone (grid-independent) power option. Two corollary objectives of the demonstration were to promote technological advances and to improve fuel performance and reliability. From a cost perspective, the capital cost of PEM fuel cells at this stage of their development is high compared to other power generation technologies. Sandia National Laboratories technical recommendation to the Navy is to remain involved in evaluating successive generations of this technology, particularly in locations with greater environmental extremes, and it encourages their increased use by the Navy.

Navy Reserve: Not Ready for OLC

Science.gov (United States)

2010-06-11

Navy. Additionally, the need for qualified personnel inspired the Navy to create a new reserve program, the Women Accepted for Volunteer Emergency...Service (WAVES), which peaked at 86,000 women serving in stateside assignments. The Korean War required the mobilization of over 182,000 Navy...Office of Naval Intelligence 3348 3427 1590 47.49 24.50 ONR - NRL 211 231 0 0.00 0.00 Selective Service 42 29 0 0.00 0.00 Space & Warfare Systems Command

Recruiting a special sample with sparse resources: lessons from a study of Gulf War veterans.

Science.gov (United States)

Erickson, Laura C; Ritchie, Janis B; Javors, Jennifer M; Golomb, Beatrice A

2013-01-01

delineates backup approaches in the event of recruitment shortfall, may provide a template applicable to recruitment of other special samples in settings of limited resources and also is germane to cost-effective recruitment in studies more generally.

U.S. Navy Energy Plan

Science.gov (United States)

1977-01-01

plans) be assessed to determine environ- mental effects. If these assessments show "significant effect on the human environment," or are, in any way...specific energy conservation and management areas for review by the Inspector General of the Navy. (II) Act as Program and Resourec Sponsor for Navy

Group Counseling for Navy Children.

Science.gov (United States)

Mitchum, Nancy Taylor

1991-01-01

Conducted six-session group counseling program for Navy children (n=22) enrolled in public schools whose fathers were on deployment. Pretest and posttest scores on the Coopersmith Self-Esteem Inventory suggest that participation in the group counseling unit positively affected self-esteem of Navy children whose fathers were on deployment. Found…

Estimating the ROI for Recruitment Marketing and Advertising Expenditure for the Australian Defence Force

Science.gov (United States)

2012-03-01

JAMRS Joint Advertising Marketing Research & Studies NATSEM National Centre for Social and Economic Modelling NRC Navy Recruiting Command U.S...has no long-lasting positive or negative impact on attitudes towards the military or decisions to enlist (Joint Advertising Marketing Research & Studies...propensity, it appears these changes are short-lived with propensity reverting to long-term averages (Joint Advertising Marketing Research & Studies, 2011a

System Design for Navy Occupational Standards Development

Science.gov (United States)

2014-07-01

including, Mr. Thomas Crain, Deputy Director, Workforce Classifications Department, LCDR Juan Carrasco, Michele Jackson, and Johnny Powell. David...and Carrasco, Juan ; Navy Job Analysis Management Project Description, NAVMAC, January 2010. 34  Lists of validated tasks, sorted by Functional...34 runat="server"> <div> <rsweb:ReportViewer ID="ReportViewerSample" runat="server" Font -Names="Verdana" Font -Size=Ŝpt

32 CFR 631.16 - Navy policy.

Science.gov (United States)

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true Navy policy. 631.16 Section 631.16 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL...-Installation Operations (Military Patrols and Investigative Activities) and Policy § 631.16 Navy policy. The...

NaviSE: superenhancer navigator integrating epigenomics signal algebra.

Science.gov (United States)

Ascensión, Alex M; Arrospide-Elgarresta, Mikel; Izeta, Ander; Araúzo-Bravo, Marcos J

2017-06-06

Superenhancers are crucial structural genomic elements determining cell fate, and they are also involved in the determination of several diseases, such as cancer or neurodegeneration. Although there are pipelines which use independent pieces of software to predict the presence of superenhancers from genome-wide chromatin marks or DNA-interaction protein binding sites, there is not yet an integrated software tool that processes automatically algebra combinations of raw data sequencing into a comprehensive final annotated report of predicted superenhancers. We have developed NaviSE, a user-friendly streamlined tool which performs a fully-automated parallel processing of genome-wide epigenomics data from sequencing files into a final report, built with a comprehensive set of annotated files that are navigated through a graphic user interface dynamically generated by NaviSE. NaviSE also implements an 'epigenomics signal algebra' that allows the combination of multiple activation and repression epigenomics signals. NaviSE provides an interactive chromosomal landscaping of the locations of superenhancers, which can be navigated to obtain annotated information about superenhancer signal profile, associated genes, gene ontology enrichment analysis, motifs of transcription factor binding sites enriched in superenhancers, graphs of the metrics evaluating the superenhancers quality, protein-protein interaction networks and enriched metabolic pathways among other features. We have parallelised the most time-consuming tasks achieving a reduction up to 30% for a 15 CPUs machine. We have optimized the default parameters of NaviSE to facilitate its use. NaviSE allows different entry levels of data processing, from sra-fastq files to bed files; and unifies the processing of multiple replicates. NaviSE outperforms the more time-consuming processes required in a non-integrated pipeline. Alongside its high performance, NaviSE is able to provide biological insights, predicting cell

Roadmap for Navy Family Research.

Science.gov (United States)

1980-08-01

09 NAVY FAMIILIES *11* I.- Study *conosical, psychological , and social " rank * duŕ military "areer " employment status . extent of of spouse family...Study ha o. thmfpeect of relocation o familis series with: I I a frequency and t iming of SBANCE *, acconpanied vs. umaccompaiad URE tours alevel of...UNDERSTANDING IMPACT OF RELOCATION ON NAVY FAMILIES AREA 1: STUDY ECONOMICAL, PSYCHOLOGICAL , AND SOCIAL IMPACT ON DIFFERENT FAMILY MEMBERS, FOR

Avoiding Pitfalls and Realising Opportunities: Reflecting on Issues of Sampling and Recruitment for Online Focus Groups.

Science.gov (United States)

Boydell, Nicola; Fergie, Gillian; McDaid, Lisa; Hilton, Shona

2014-02-01

The increasing prominence of the Internet in everyday life has prompted methodological innovations in qualitative research, particularly the adaptation of established methods of data collection for use online. The alternative online context brings with it both opportunities and challenges. To date the literature on online focus groups has focused mainly on the suitability of the method for qualitative data collection, and the development of approaches to facilitation that maximise interaction. By reflecting on our experiences of designing and attempting to recruit participants to online focus groups for two exploratory research projects, we aim to contribute some novel reflections around the less articulated issues of sampling and recruitment for online focus groups. In particular, we highlight potentially problematic issues around offline recruitment for an online method of data collection; the potential of using social media for recruitment; and the uncertainties around offering incentives in online recruitment, issues which have received little attention in the growing literature around online focus groups. More broadly, we recommend continued examination of online social practices and the social media environment to develop appropriate and timely online recruitment strategies and suggest further areas for future research and innovation.

Avoiding Pitfalls and Realising Opportunities: Reflecting on Issues of Sampling and Recruitment for Online Focus Groups

Directory of Open Access Journals (Sweden)

Nicola Boydell MSc

2014-02-01

Full Text Available The increasing prominence of the Internet in everyday life has prompted methodological innovations in qualitative research, particularly the adaptation of established methods of data collection for use online. The alternative online context brings with it both opportunities and challenges. To date the literature on online focus groups has focused mainly on the suitability of the method for qualitative data collection, and the development of approaches to facilitation that maximise interaction. By reflecting on our experiences of designing and attempting to recruit participants to online focus groups for two exploratory research projects, we aim to contribute some novel reflections around the less articulated issues of sampling and recruitment for online focus groups. In particular, we highlight potentially problematic issues around offline recruitment for an online method of data collection; the potential of using social media for recruitment; and the uncertainties around offering incentives in online recruitment, issues which have received little attention in the growing literature around online focus groups. More broadly, we recommend continued examination of online social practices and the social media environment to develop appropriate and timely online recruitment strategies and suggest further areas for future research and innovation.

Whither RDS? An investigation of Respondent Driven Sampling as a method of recruiting mainstream marijuana users

Directory of Open Access Journals (Sweden)

Cousineau Marie-Marthe

2010-07-01

Full Text Available Abstract Background An important challenge in conducting social research of specific relevance to harm reduction programs is locating hidden populations of consumers of substances like cannabis who typically report few adverse or unwanted consequences of their use. Much of the deviant, pathologized perception of drug users is historically derived from, and empirically supported, by a research emphasis on gaining ready access to users in drug treatment or in prison populations with higher incidence of problems of dependence and misuse. Because they are less visible, responsible recreational users of illicit drugs have been more difficult to study. Methods This article investigates Respondent Driven Sampling (RDS as a method of recruiting experienced marijuana users representative of users in the general population. Based on sampling conducted in a multi-city study (Halifax, Montreal, Toronto, and Vancouver, and compared to samples gathered using other research methods, we assess the strengths and weaknesses of RDS recruitment as a means of gaining access to illicit substance users who experience few harmful consequences of their use. Demographic characteristics of the sample in Toronto are compared with those of users in a recent household survey and a pilot study of Toronto where the latter utilized nonrandom self-selection of respondents. Results A modified approach to RDS was necessary to attain the target sample size in all four cities (i.e., 40 'users' from each site. The final sample in Toronto was largely similar, however, to marijuana users in a random household survey that was carried out in the same city. Whereas well-educated, married, whites and females in the survey were all somewhat overrepresented, the two samples, overall, were more alike than different with respect to economic status and employment. Furthermore, comparison with a self-selected sample suggests that (even modified RDS recruitment is a cost-effective way of

Faces of the Fleet | Navy Live

Science.gov (United States)

Little Creek. (U.S. Navy photo by Mass Communication Specialist 2nd Class Charles Oki/Released) Explosive Expeditionary Base Little Creek. (U.S. Navy photo by Mass Communication Specialist 2nd Class Charles Oki /spLckijogJ12 hours ago MT @CNORichardson: Congratulations to the @NavalAcademy #ClassOf2018! A lot will be

Update: Exertional rhabdomyolysis, active component, U.S. Army, Navy, Air Force, and Marine Corps, 2011-2015.

Science.gov (United States)

Armed Forces Health Surveillance Branch

2016-03-01

Among active component members of the U.S. Army, Navy, Air Force, and Marine Corps in 2015, there were 456 incident episodes of rhabdomyolysis likely due to physical exertion or heat stress ("exertional rhabdomyolysis"). Annual rates of incident diagnoses of exertional rhabdomyolysis increased 17% between 2014 and 2015. In 2015, the highest incidence rates occurred in service members who were male; younger than 20 years of age; black, non-Hispanic; members of the Marine Corps and Army; recruit trainees; and in combat-specific occupations. Most cases of exertional rhabdomyolysis were diagnosed at installations that support basic combat/recruit training or major ground combat units of the Army or Marine Corps. Medical care providers should consider exertional rhabdomyolysis in the differential diagnosis when service members (particularly recruits) present with muscular pain and swelling, limited range of motion, or the excretion of dark urine (e.g., myoglobinuria) after strenuous physical activity, particularly in hot, humid weather.

Respondent driven sampling: determinants of recruitment and a method to improve point estimation.

Directory of Open Access Journals (Sweden)

Nicky McCreesh

Full Text Available Respondent-driven sampling (RDS is a variant of a link-tracing design intended for generating unbiased estimates of the composition of hidden populations that typically involves giving participants several coupons to recruit their peers into the study. RDS may generate biased estimates if coupons are distributed non-randomly or if potential recruits present for interview non-randomly. We explore if biases detected in an RDS study were due to either of these mechanisms, and propose and apply weights to reduce bias due to non-random presentation for interview.Using data from the total population, and the population to whom recruiters offered their coupons, we explored how age and socioeconomic status were associated with being offered a coupon, and, if offered a coupon, with presenting for interview. Population proportions were estimated by weighting by the assumed inverse probabilities of being offered a coupon (as in existing RDS methods, and also of presentation for interview if offered a coupon by age and socioeconomic status group.Younger men were under-recruited primarily because they were less likely to be offered coupons. The under-recruitment of higher socioeconomic status men was due in part to them being less likely to present for interview. Consistent with these findings, weighting for non-random presentation for interview by age and socioeconomic status group greatly improved the estimate of the proportion of men in the lowest socioeconomic group, reducing the root-mean-squared error of RDS estimates of socioeconomic status by 38%, but had little effect on estimates for age. The weighting also improved estimates for tribe and religion (reducing root-mean-squared-errors by 19-29%, but had little effect for sexual activity or HIV status.Data collected from recruiters on the characteristics of men to whom they offered coupons may be used to reduce bias in RDS studies. Further evaluation of this new method is required.

Using Respondent-Driven Sampling to Recruit Illegal Drug Purchasers to Evaluate a Drug Market Intervention.

Science.gov (United States)

Ober, Allison J; Sussell, Jesse; Kilmer, Beau; Saunders, Jessica; Heckathorn, Douglas D

2016-04-01

Violent drug markets are not as prominent as they once were in the United States, but they still exist and are associated with significant crime and lower quality of life. The drug market intervention (DMI) is an innovative strategy that uses focused deterrence, community engagement, and incapacitation to reduce crime and disorder associated with these markets. Although studies show that DMI can reduce crime and overt drug activity, one perspective is prominently missing from these evaluations: those who purchase drugs. This study explores the use of respondent-driven sampling (RDS)-a statistical sampling method-to approximate a representative sample of drug users who purchased drugs in a targeted DMI market to gain insight into the effect of a DMI on market dynamics. Using RDS, we recruited individuals who reported hard drug use (crack or powder cocaine, heroin, methamphetamine, or illicit use of prescriptions opioids) in the last month to participate in a survey. The main survey asked about drug use, drug purchasing, and drug market activity before and after DMI; a secondary survey asked about network characteristics and recruitment. Our sample of 212 respondents met key RDS assumptions, suggesting that the characteristics of our weighted sample approximate the characteristics of the drug user network. The weighted estimates for market purchasers are generally valid for inferences about the aggregate population of customers, but a larger sample size is needed to make stronger inferences about the effects of a DMI on drug market activity. © The Author(s) 2016.

Balancing theory and practice in respondent-driven sampling: a case study of innovations developed to overcome recruitment challenges.

Directory of Open Access Journals (Sweden)

Hong-Ha M Truong

Full Text Available Respondent-driven sampling (RDS offers a recruitment strategy for hard-to-reach populations. However, RDS faces logistical and theoretical challenges that threaten efficiency and validity in settings worldwide. We present innovative adaptations to conventional RDS to overcome barriers encountered in recruiting a large, representative sample of men who have sex with men (MSM who travel internationally.Novel methodological adaptations for the "International Travel Research to Inform Prevention" or "I-TRIP" study were offering participants a choice between electronic and paper coupons referrals for recruitment and modifying the secondary incentives structure from small cash amounts to raffle entries for periodic large cash prize raffle drawings. Staged referral limit increases from 3 to 10 referrals and progressive addition of 70 seeds were also implemented.There were 501 participants enrolled in up to 13 waves of growth. Among participants with a choice of referral methods, 81% selected electronic referrals. Of participants who were recruited electronically, 90% chose to remain with electronic referrals when it was their turn to recruit. The mean number of enrolled referrals was 0.91 for electronic referrals compared to 0.56 for paper coupons. Median referral lag time, i.e., the time interval between when recruiters were given their referrals and when a referred individual enrolled in the study, was 20 days (IQR 10-40 for electronic referrals, 20 days (IQR 8-58 for paper coupons, 20 days (IQR 10-41 for raffle entries and 33 days (IQR 16-148 for small cash incentives.The recruitment of MSM who travel internationally required maximizing known flexible tools of RDS while at the same time necessitating innovations to increase recruitment efficiency. Electronic referrals emerged as a major advantage in recruiting this hard-to-reach population who are of high socio-economic status, geographically diffuse and highly mobile. These enhancements may improve

Brief introduction about radiation hygiene in Russian navy

International Nuclear Information System (INIS)

Li Yu; Min Rui; Pan Zhen

2005-01-01

During long-time radiation working practice, there have been established comprehensive radiation hygiene system of technique and regulation in Russian navy. Brief introduction about radiation hygiene in Russian navy are as follows. (authors)

Did the Navy Get Taken

Science.gov (United States)

2015-10-01

into a museum , the Navy decided in 2010 that none of the applications to turn it into a public display was up to par. In addition to its pivotal role in...it formerly cost the Navy a bundle to turn around the Constitution. But then the winner of the competition started to advertise that it had won... Museum , which could not do so, but, referred me to the U.S. Navy’s Public Affairs Officer for the USS Constitution. He was unable to verify the

32 CFR 700.323 - The Assistant Secretary of the Navy (Financial Management).

Science.gov (United States)

2010-07-01

... Assistants § 700.323 The Assistant Secretary of the Navy (Financial Management). The Assistant Secretary of the Navy (Financial Management) is the Comptroller of the Navy, and is responsible for all matters related to the financial management of the Department of the Navy, including: (a) Budgeting; (b...

32 CFR 776.32 - Department of the Navy as client.

Science.gov (United States)

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Department of the Navy as client. 776.32 Section... Rules of Professional Conduct § 776.32 Department of the Navy as client. (a) Department of Navy as client: (1) Except when representing an individual client pursuant to paragraph (a)(6) of this section, a...

Navy Ship Names: Background for Congress

Science.gov (United States)

2016-09-14

Secretary considers these nominations , along with others he receives as well as his own thoughts in this matter. At appropriate times, he selects names...Research Service 16 “ nomination ” process is often fiercely contested as differing groups make the case that “their” ship name is the most fitting...and practices of the Navy for naming vessels of the Navy, and an explanation for such variances;  Assesses the feasibility and advisability of

Navy Professional Reading Program: Results of the 2007 Survey

National Research Council Canada - National Science Library

Uriell, Zannette A; Johnson, J. S

2008-01-01

In 2007, the Navy instituted the Navy Professional Reading Program (NPRP), designed to empower Sailors to grow professionally by improving critical thinking and stimulating discussion through professional reading...

Navy Fuel Research Facility

Data.gov (United States)

Federal Laboratory Consortium — FUNCTION: Performs basic and applied research to understand the underlying chemistry that impacts the use, handling, and storage of current and future Navy mobility...

Navy Lodge Environmental Assessment

National Research Council Canada - National Science Library

1999-01-01

... only. The Proposed Action would include constructing and operating a 2-story, 50-unit Navy Lodge, with lobby, front desk, offices, housekeeping space, guest laundromat, vending area, utility rooms...

Comparing sexual minority cancer survivors recruited through a cancer registry to convenience methods of recruitment.

Science.gov (United States)

Boehmer, Ulrike; Clark, Melissa A; Timm, Alison; Glickman, Mark; Sullivan, Mairead

2011-01-01

Sexual minority women, defined as having a lesbian or bisexual identity or reporting a preference for a female partner, are not considered by cancer surveillance. This study assesses the representativeness of sexual minority breast cancer survivors, defined as having a lesbian or bisexual identity or reporting a preference for a female partner, who were recruited into a convenience sample compared with a population-based registry sample of sexual minority breast cancer survivors. Long-term survivors of non-metastatic breast cancer who self-reported as sexual minority were recruited from a cancer registry and subsequently from the community using convenience recruitment methods. Sexual minority breast cancer survivors who screened eligible participated in a telephone survey about their quality of life and factors associated therewith. Participants in the convenience sample were similar to the registry-based sample with respect to adjustment to cancer, physical health, trust in physician, coping, social support, and sexual minority experiences. Compared with the convenience sample, breast cancer survivors in the registry sample were more likely married, more educated, diagnosed more recently, at an earlier stage of cancer, and more likely treated with breast-conserving surgery; they differed on adjuvant therapies. Because sexual minority breast cancer survivors who volunteered for the community-based sample shared most characteristics of the sample recruited from the cancer registry, we concluded that the community sample had comparable representational quality. In the absence of cancer surveillance of sexual minorities, thoughtful convenience recruitment methods provide good representational quality convenience samples. Copyright © 2011 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

Department of the Navy Correspondence Manual

Science.gov (United States)

2010-03-01

if (name of institution) without doctoral degree) (local address) 00000-0000 Sincerely, Other Addressees An Unmarried Woman Ms. (or Miss) (full name...CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ...ORGANIZATION NAME(S) AND ADDRESS(ES) Office of the Secretary of the Navy,1000 Navy Pentagon Room 4D652,Washington,DC,20350-1000 8. PERFORMING

The Role of the Royal Navy in Counter-Insurgency Campaigns since 1945

OpenAIRE

Guoth, Maroš

2014-01-01

The aim of this work is to prove that a navy can play an important role during a counter-insurgency campaign and be involved in many different tasks both at sea and from sea, particularly due to its flexibility, mobility and versatility. The main research question of the thesis is: what role can a navy play in a counter-insurgency campaign? The decision to focus on the role of the Royal Navy is based on the fact, that the Royal Navy is probably the most experienced navy in the world in the fi...

Social network recruitment for Yo Puedo: an innovative sexual health intervention in an underserved urban neighborhood—sample and design implications.

Science.gov (United States)

Minnis, Alexandra M; vanDommelen-Gonzalez, Evan; Luecke, Ellen; Cheng, Helen; Dow, William; Bautista-Arredondo, Sergio; Padian, Nancy S

2015-02-01

Most existing evidence-based sexual health interventions focus on individual-level behavior, even though there is substantial evidence that highlights the influential role of social environments in shaping adolescents' behaviors and reproductive health outcomes. We developed Yo Puedo, a combined conditional cash transfer and life skills intervention for youth to promote educational attainment, job training, and reproductive health wellness that we then evaluated for feasibility among 162 youth aged 16-21 years in a predominantly Latino community in San Francisco, CA. The intervention targeted youth's social networks and involved recruitment and randomization of small social network clusters. In this paper we describe the design of the feasibility study and report participants' baseline characteristics. Furthermore, we examined the sample and design implications of recruiting social network clusters as the unit of randomization. Baseline data provide evidence that we successfully enrolled high risk youth using a social network recruitment approach in community and school-based settings. Nearly all participants (95%) were high risk for adverse educational and reproductive health outcomes based on multiple measures of low socioeconomic status (81%) and/or reported high risk behaviors (e.g., gang affiliation, past pregnancy, recent unprotected sex, frequent substance use; 62%). We achieved variability in the study sample through heterogeneity in recruitment of the index participants, whereas the individuals within the small social networks of close friends demonstrated substantial homogeneity across sociodemographic and risk profile characteristics. Social networks recruitment was feasible and yielded a sample of high risk youth willing to enroll in a randomized study to evaluate a novel sexual health intervention.

Efficient Mechanisms to Allocate Assignment Incentives in the Navy

National Research Council Canada - National Science Library

Nimon, R. W; Hall, Ricky D; Zaki, Hossam

2005-01-01

.... All assignments, however, may not necessarily be voluntary. These assignments (jobs) have been labeled as "hard to fill" by Navy leadership, and the Navy has implemented market-based, cash stipends to attract Sailors to these jobs...

The impact of turn around time in Brazilian Navy inventories

OpenAIRE

Casagrande, Mauricio

2000-01-01

Approved for public release; distribution is unlimited. This thesis analyzes how the operation of helicopters produced and supported by manufacturers in various countries affect Brazilian Navy repairable inventories levels and costs. The research is based on a scenario where the Brazilian Navy operates 68 helicopters, manufactured by contractors in USA, France, England and Italy, and the Brazilian Navy relies on these manufacturers for depot-level maintenance. We develop a simulation model...

Potential Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress

National Research Council Canada - National Science Library

O'Rourke, Ronald

2005-01-01

In February 2005, the Navy testified that the Navy in future years may require a total of 260 to 325 ships, or possibly 243 to 302 ships, depending on how much the Navy uses new technologies and a new...

Recruitment to a physical activity intervention study in women at increased risk of breast cancer

Directory of Open Access Journals (Sweden)

Drinkard Bart

2009-04-01

Full Text Available Abstract Background Physical activity is being studied as a breast cancer prevention strategy. Women at risk of breast cancer report interest in lifestyle modification, but recruitment to randomized physical activity intervention studies is challenging. Methods We conducted an analysis of recruitment techniques used for a prospective, randomized pilot study of physical activity in women at risk of breast cancer. We evaluated differences in proportion of eligible patients, enrolled patients, and successful patients identified by each individual recruitment method. The Fisher-Freeman-Halton test (an extension of Fisher's exact test from 2 × 2 tables to general row by column tables was used to compare the success of different recruitment strategies. Results We received 352 inquiries from women interested in participating, of whom 171 (54% were eligible. Ninety-nine women completed a baseline activity evaluation, and 58 (34% of eligible; 16% of total inquiries were randomized. Recruitment methods fell into three broad categories: media techniques, direct contact with potential participants, and contacts with health care providers. Recruitment strategies differed significantly in their ability to identify eligible women (p = 0.01, and women who subsequently enrolled in the study (p = 0.02. Conclusion Recruitment techniques had varying success. Our data illustrate the challenges in recruiting to behavior modification studies, and provide useful information for tailoring future recruitment efforts for lifestyle intervention trials. Trial Registration No(s CDR0000393790, NCI-04-C-0276, NCI-NAVY-B05-001

Excellence in Navy Recruiting: A Look at High Performing Navy Recruiting Districts

Science.gov (United States)

1985-12-01

support people. Notice what they’re doing and give them support. 23 ’he llawthornc study showed that attention to employees results in a dramatic...state, ... group norms can !hav a powerful F. THE POWER OF POSITIVE impact on individual motivation, espe- THINKING cially where belongingness needs...permitted complete expression of the darity, of cohesiveness, that emerge from deepest emotions." [Ref. 10: p. 175J ie a group of employees who enjoy also

The potential impact of recruitment method on sample characteristics and treatment outcomes in a psychosocial trial for women with co-occurring substance use disorder and PTSD.

Science.gov (United States)

Winhusen, Theresa; Winstanley, Erin L; Somoza, Eugene; Brigham, Gregory

2012-01-01

Recruitment method can impact the sample composition of a clinical trial and, thus, the generalizability of the results, but the importance of recruitment method in substance use disorder trials has received little attention. The present paper sought to address this research gap by evaluating the association between recruitment method and sample characteristics and treatment outcomes in a substance use disorder trial. In a multi-site trial evaluating Seeking Safety (SS), relative to Women's Health Education (WHE), for women with co-occurring PTSD (either sub-threshold or full PTSD) and substance use disorders, one site assessed the method by which each participant was recruited. Data from this site (n=106), which recruited participants from newspaper advertising and clinic intakes, were analyzed. Participants recruited through advertising, relative to those from the clinic, had significantly higher levels of baseline drug use and higher rates of meeting DSM-IV-TR criteria for full PTSD. Results suggest that the effectiveness of SS in decreasing PTSD symptoms was greater for participants recruited through advertising relative to those recruited from the clinic. Conversely, the results revealed a significant treatment effect in the clinic-recruited participants, not seen in the advertising-recruited participants, with SS, relative to WHE, participants being more likely to report past week drug use during the follow-up phase. Recruitment method may impact sample composition and treatment effects. Replication of this finding would have important implications for substance use disorder efficacy trials which often utilize advertising to recruit participants. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Navy Occupational Health Information Management System (NOHIMS). Implementation and Training Plan

Science.gov (United States)

1988-01-01

CALIBRATOR BALANCE BROADBAND ISOTROPIC RAD METER BROADBAND ’:SOTROF’:C RAD PROE CARBON MONO XTDE METER DATA’ itCi3GER DET-ECTOR TUBE SAMPL ING FUtOP DIRECT...112. NEUMOCONIOSIS ---PERIODIC HEALTH EVALUATION NAVY ASBESTOS MEDICAL SURVEILLANCE PROGRAM SeaMI t3.1071-7-302. 5031 u0d W12. T tl, 1 u iS L.dW IN

Center for Navy Business Excellence a catalyst for business transformation

OpenAIRE

Meek, Gordon E.

2005-01-01

In order to remain relevant in the face of both national and global challenges, the U.S. Navy must recognize that its once useful organizational constructs and business operations that fought the Cold War must be supplanted by significantly more nimble and effective organizations and business models. To realize the Force Transformation vision as outlined by Sea Power 21, the Navy must be vigilant in transforming its business operations. The Navy has devised several business improvement strate...

78 FR 41044 - Proposed Collection; Comment Request

Science.gov (United States)

2013-07-09

... following methods: Federal eRulemaking Portal: http://www.regulations.gov . Follow the instructions for... to the Commander, Navy Recruiting Command (N35B), 5722 Integrity Drive, Millington, TN 38054- 5057... by the Navy recruiter and by recruiting management personnel in assessing the Navy applicant's...

Optimally Reorganizing Navy Shore Infrastructure

National Research Council Canada - National Science Library

Kerman, Mitchell

1997-01-01

...), but infrastructure reductions continue to lag force structure reductions. The United States Navy's recent initiatives to reduce its shore infrastructure costs include "regionalization", "outsourcing," and "homebasing...

Navy Role in Global War on Terrorism (GWOT) -- Background and Issues for Congress

National Research Council Canada - National Science Library

O'Rourke, Ronald

2006-01-01

...). The Navy's role in the GWOT raises several potential oversight issues for Congress, including the need for an increased Navy role, and the amount of Navy personnel and funding associated with GWOT-related activities...

The Impact of Recruit Socioeconomic Background and Computer Literacy on U.S. Navy Initial Training

National Research Council Canada - National Science Library

Stiles, Christine

1999-01-01

.... This study examines household income data, computer, telephone, and on-line penetration rate data by socioeconomic level, student computer use data, and data from the DoD's Survey of Recruit Socioeconomic Background...

32 CFR 705.16 - Navy produced public information material.

Science.gov (United States)

2010-07-01

... STATES NAVY REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.16 Navy produced public... information or to acquire photos for official use, including public affairs. Photographs taken by bystanders... significant photos for public affairs use. (v) Photos made by naval personnel, with either personal cameras...

Analysis of the U.S. Navy Food Service Recruiting Program. Part 1. Attitudes and Reenlistment Plans of Food Service Enlistees

Science.gov (United States)

1984-05-01

the Navy? (PLEASE CHECK ALL THAT APPLY TO WHERE YOU WORKED) FAST FOOD FRANCHISE CAFETERIA • BAKERY DELICATESSEN _ARANT NONE COFFEE SHOP 26. Was any...service equipment (item 20), working conditions in the galley and bakery (item 17), the quality of an MS’s co-workers (item 12), the chances for MS’s to... bakery 4.5 14.3 6.0 79.7 18. Food service work is routine and boring 3.7 5.6 16.3 78.1 19. You’d have lots of adventure 5.0 66.9 1.3 31.8 20. Food

Organizational Analysis of Energy Manpower Requirements in the United States Navy

Science.gov (United States)

2013-06-01

Since 1987, the Navy has been producing clean power through the use of geothermal power plants at the Naval Air Weapons Station China Lake. Figure 6...traditional petroleum-based fuel. (From Navy, 2011).....................................10  Figure 5.  The Navy 1 geothermal plant near COSO Hot Springs...photovoltaic, nuclear, biomass, geothermal , and intelligent design of facilities in an attempt to move away from traditional energy sources. Geographical

Annotated Bibliography of Diversity Research Issues in the Navy and U. S. Military

National Research Council Canada - National Science Library

Burress, Landrus; Uriell, Zannette A; Kee, Amanda R; Rosenfeld, Paul; Alderton, David L

2008-01-01

... and parenthood in the Navy. Recently, top Navy leadership has expressed support for an encompassing diversity framework to guide Navy policy in these areas with the goals being to maximize teamwork and productivity so as to...

Preventing pollution from US Navy ships

International Nuclear Information System (INIS)

Bentley, R.; Edgar, V.E.

1999-01-01

In executing its military mission, the United States Navy is required to be 'on station' for extended periods of time. The demands of a sustained military presence pose a serious dilemma in meeting international environmental mandates. On one hand, the Navy must conduct protracted peacetime operations in a relatively confined area in order to fulfill military needs in support of national interests. Yet, on the other hand, naval operations in that area may be constrained by requirements to refrain from disposing of solid waste in order to be in compliance with foreign laws and international treaties

Tudo Pela Patria: The Brazilian Navy's Drive to Blue Water

National Research Council Canada - National Science Library

Conners, Michael E

2005-01-01

The Brazilian Navy is unique among most world navies today. Since the end of the Cold War, most nations have reduced their naval power, yet Brazil has maintained a determination to possess a blue-water fleet...

Navy Inventory Management Decision-Making

National Research Council Canada - National Science Library

MacDonald, Steven

1997-01-01

.... This thesis asserts that Navy inventory managers do not have a general tendency to overbuy items, but rather make rational purchasing decisions influenced and motivated by the environment of rewards...

NavyTime: Event and Time Ordering from Raw Text

Science.gov (United States)

2013-06-01

time-time, and event-DCT (DCT is the doc- ument creation time). 74 Event Extraction F1 ATT-1 81.05 NavyTime 80.30 KUL 79.32 cleartk -4 & cleartk -3...71.88 KUL 70.17 cleartk 67.87 NavyTime 67.48 Temp:ESA 54.55 JU-CSE 52.69 Temp:WNet 50.00 FSS-TimEx 42.94 Tense and Aspect Attributes System Tense F1...Aspect F1 cleartk 62.18 70.40 NavyTime 61.67 72.43 ATT 59.47 73.50 JU-CSE 58.62 72.14 KUL 49.70 63.20 not all systems participated Figure 1: Complete

Smoking relapse situations among a community-recruited sample of Spanish daily smokers.

Science.gov (United States)

Piñeiro, Bárbara; López-Durán, Ana; Martínez-Vispo, Carmela; Fernández Del Río, Elena; Martínez, Úrsula; Rodríguez-Cano, Rubén; Míguez, M Carmen; Becoña, Elisardo

2017-12-01

Relapse is a common factor within the behavior change process. However, there is scarce and limited knowledge of smoking relapse situations in population-based samples. The aim of this study was to identify smoking relapse situations among a sample of Spanish relapsers from the general population. A sample of 775 relapsers was recruited among the general population using a snowball method. Participants completed a survey including sociodemographic, smoking-related and psychopathology variables. Smoking relapse situations were identified through specific questions assessing different aspects related to the last relapse episode. The majority of smoking relapse situations were attributed to positive affect (36.6%) and negative affect (34.3%), followed by lack of control (10.1%), smoking habit (6.7%), craving or nicotine withdrawal (6.3%), and social pressure (5.9%). Being unemployed and having a mental disorder in the past increased the likelihood of relapse in situations of negative affect. Being single and having quit smoking to save money were associated with an increased likelihood of relapse in situations of positive affect. Affect plays a significant role in smoking relapse among a community sample of unassisted Spanish smokers. Relapse may be much more of an affective and situational process than a habit, physiological or social pressure. Findings from this study may help develop tailored community smoking relapse prevention strategies or programs. Copyright © 2017 Elsevier Ltd. All rights reserved.

32 CFR 700.325 - The Assistant Secretary of the Navy (Installations and Environment).

Science.gov (United States)

2010-07-01

... (Installations and Environment). 700.325 Section 700.325 National Defense Department of Defense (Continued... Assistants § 700.325 The Assistant Secretary of the Navy (Installations and Environment). The Assistant Secretary of the Navy (Installations and Environment) is responsible for: (a) Policy relating to Navy...

Navy Ship Procurement: Alternative Funding Approaches - Background and Options for Congress

National Research Council Canada - National Science Library

O'Rourke, Ronald

2005-01-01

Some observers have proposed procuring Navy ships using incremental funding or advance appropriations rather than the traditional full funding approach that has been used to procure most Navy ships...

Navy Ship Procurement: Alternative Funding Approaches - Background and Options for Congress

National Research Council Canada - National Science Library

O'Rourke, Ronald

2006-01-01

Some observers have proposed procuring Navy ships using incremental funding or advance appropriations rather than the traditional full funding approach that has been used to procure most Navy ships...

Hearing loss in the Royal Norwegian Navy: A longitudinal study.

Science.gov (United States)

Irgens-Hansen, Kaja; Baste, Valborg; Bråtveit, Magne; Lind, Ola; Koefoed, Vilhelm F; Moen, Bente E

2016-01-01

The aims of this longitudinal study were to investigate a significant threshold shift (STS) among personnel working on board the Royal Norwegian Navy's (RNoN) vessels between 2012 and 2014 and to identify possible determinants of STS. Hearing thresholds were measured by pure tone audiometry in two consecutive examinations (n = 226). STS was defined as an average change in hearing thresholds ≥ + 10 dB at 2,000 Hz, 3,000 Hz, and 4,000 Hz in either ear. Determinants of STS were assessed through a questionnaire. The incidence of STS was 23.0%. Significant determinants of STS were the number of episodes of temporary threshold shifts (TTS) in the Navy, exposure to continuous loud noise during work on board, and the number of gun shots (in the Navy, hunting, and sports). This study indicated a significant association between noise exposure on board Navy vessels and development of STS.

Employing Service Oriented Architecture Technologies to Bind a Thousand Ship Navy

National Research Council Canada - National Science Library

Rothenhaus, Kurt; Michael, James B

2008-01-01

.... Navy with partners from around the globe. A critical requirement to join various Navies from such diverse backgrounds and technology levels is a simple, flexible, and economical Command and Control (C2...

Determining History of Victimization and Potential for Abusive Behavior in U.S. Navy Recruits

Science.gov (United States)

1993-04-20

References Aber, J. L., & Allen, J. P. (1987). Effects of maltreatment on young children’s socioemotional development: An attachment theory perspective...will provide a reasonable profile of recruits’ history of and potential for abusive behaviors. The compilation of models, theories , factors, and...factors associated with abusive behaviors. A necessary first step in the selection of instruments is the compilation of models, theories , factors

UK Royal Navy WWII Logbooks

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — In 2006, the UK and NOAA's Climate Database Modernization Program (CDMP) funded the imaging of approximately 8,000 Royal Navy logbooks in the UK National Archives...

Ship Observations - VOS and Navy

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Combination of Voluntary Observing Ship (VOS) and US Navy Ship weather observations. Obs generally taken 2-4 times daily at 00, 06, 12, and 18z.

Comparison of address-based sampling and random-digit dialing methods for recruiting young men as controls in a case-control study of testicular cancer susceptibility.

Science.gov (United States)

Clagett, Bartholt; Nathanson, Katherine L; Ciosek, Stephanie L; McDermoth, Monique; Vaughn, David J; Mitra, Nandita; Weiss, Andrew; Martonik, Rachel; Kanetsky, Peter A

2013-12-01

Random-digit dialing (RDD) using landline telephone numbers is the historical gold standard for control recruitment in population-based epidemiologic research. However, increasing cell-phone usage and diminishing response rates suggest that the effectiveness of RDD in recruiting a random sample of the general population, particularly for younger target populations, is decreasing. In this study, we compared landline RDD with alternative methods of control recruitment, including RDD using cell-phone numbers and address-based sampling (ABS), to recruit primarily white men aged 18-55 years into a study of testicular cancer susceptibility conducted in the Philadelphia, Pennsylvania, metropolitan area between 2009 and 2012. With few exceptions, eligible and enrolled controls recruited by means of RDD and ABS were similar with regard to characteristics for which data were collected on the screening survey. While we find ABS to be a comparably effective method of recruiting young males compared with landline RDD, we acknowledge the potential impact that selection bias may have had on our results because of poor overall response rates, which ranged from 11.4% for landline RDD to 1.7% for ABS.

Navy Supply: Economic Order Quantity and Item Essentiality Need More Consideration.

Science.gov (United States)

1988-01-06

Risk and Essentiality Need To compute safety levels, the Navy uses a set of mathematical formulas to Be Recognized that considers such factors as demand...OderQtia~tit ma Safty Lvel -" " Chapter 2 EOQ Principle Not Followed To reduce the purchase workload, the Navy adopted a policy in fiscal year 1985 that...than a minimum of 1 year’s supply. Navy Policy Overrides The EoQ principle is a mathematical technique for determining the pur- chase quantity that will

Expert Graphics System Research in the Department of the Navy.

Science.gov (United States)

Duff, Jon M.

1987-01-01

Presents current trends in the development of expert systems within the Department of the Navy, particularly research into expert graphics systems intended to support the Authoring Instructional Methods (AIM) research project. Defines artificial intelligence and expert systems. Discusses the operations and functions of the Navy's intelligent…

A Comparison of Three Online Recruitment Strategies for Engaging Parents.

Science.gov (United States)

Dworkin, Jodi; Hessel, Heather; Gliske, Kate; Rudi, Jessie H

2016-10-01

Family scientists can face the challenge of effectively and efficiently recruiting normative samples of parents and families. Utilizing the Internet to recruit parents is a strategic way to find participants where they already are, enabling researchers to overcome many of the barriers to in-person recruitment. The present study was designed to compare three online recruitment strategies for recruiting parents: e-mail Listservs, Facebook, and Amazon Mechanical Turk (MTurk). Analyses revealed differences in the effectiveness and efficiency of data collection. In particular, MTurk resulted in the most demographically diverse sample, in a short period of time, with little cost. Listservs reached a large number of participants and resulted in a comparatively homogeneous sample. Facebook was not successful in recruiting a general sample of parents. Findings provide information that can help family researchers and practitioners be intentional about recruitment strategies and study design.

Recruitment strategies should not be randomly selected: empirically improving recruitment success and diversity in developmental psychology research

Science.gov (United States)

Sugden, Nicole A.; Moulson, Margaret C.

2015-01-01

Psychological and developmental research have been critiqued for the lack of diversity of research samples. Because differences in culture, race, and ethnicity can influence participant behavior, limited diversity limits the generalizability of the findings. These differences may also impact how participants behave in response to recruitment attempts, which suggests that recruitment itself may be leveraged to increase sample diversity. The goal of the current study was to determine what factors, within a recruitment interaction, could be leveraged to increase success and diversity when recruiting families with children for developmental research. Study 1 found three factors influenced success: (1) recruitment was more successful when other potential participants were also interested (i.e., recruiters were busy), (2) recruiters of particular races were more successful than recruiters of other races, and (3) differences in success were related to what the recruiter said to engage the potential participant (i.e., the script). The latter two factors interacted, suggesting some recruiters were using less optimal scripts. To improve success rates, study 2 randomly assigned scripts to recruiters and encouraged them to recruit more vigorously during busy periods. Study 2 found that two factors influenced success: (1) some scripts were more successful than others and (2) we were more successful at recruiting non-White potential participants than White participants. These two interacted, with some scripts being more successful with White and other scripts being more successful with non-White families. This intervention significantly increased recruitment success rate by 8.1% and the overall number of families recruited by 15.3%. These findings reveal that empirically evaluating and tailoring recruitment efforts based on the most successful strategies is effective in boosting diversity through increased participation of children from non-White families. PMID:25972829

Navy definitions of leadership and LMET/NAVLEAD competency clusters compared to selected leadership theories

OpenAIRE

Al Harbi, Toraiheeb

1995-01-01

This study examines the leadership training model used in the US Navy and investigates the way the Navy looks at and defines leadership in general. The emphasis is placed on leadership training for commissioned officers. The objective is dual; first, to make explicit the Navy's concept and definition of leadership, and second, to examine and analyze the leadership training program LMET/NAVLEAD content, as designed by McBer. Then, both the Navy definition of leadership and ...

HOMER Economic Models - US Navy

Energy Technology Data Exchange (ETDEWEB)

Bush, Jason William [Idaho National Lab. (INL), Idaho Falls, ID (United States); Myers, Kurt Steven [Idaho National Lab. (INL), Idaho Falls, ID (United States)

2016-02-01

This LETTER REPORT has been prepared by Idaho National Laboratory for US Navy NAVFAC EXWC to support in testing pre-commercial SIREN (Simulated Integration of Renewable Energy Networks) computer software models. In the logistics mode SIREN software simulates the combination of renewable power sources (solar arrays, wind turbines, and energy storage systems) in supplying an electrical demand. NAVFAC EXWC will create SIREN software logistics models of existing or planned renewable energy projects at five Navy locations (San Nicolas Island, AUTEC, New London, & China Lake), and INL will deliver additional HOMER computer models for comparative analysis. In the transient mode SIREN simulates the short time-scale variation of electrical parameters when a power outage or other destabilizing event occurs. In the HOMER model, a variety of inputs are entered such as location coordinates, Generators, PV arrays, Wind Turbines, Batteries, Converters, Grid costs/usage, Solar resources, Wind resources, Temperatures, Fuels, and Electric Loads. HOMER's optimization and sensitivity analysis algorithms then evaluate the economic and technical feasibility of these technology options and account for variations in technology costs, electric load, and energy resource availability. The Navy can then use HOMER’s optimization and sensitivity results to compare to those of the SIREN model. The U.S. Department of Energy (DOE) Idaho National Laboratory (INL) possesses unique expertise and experience in the software, hardware, and systems design for the integration of renewable energy into the electrical grid. NAVFAC EXWC will draw upon this expertise to complete mission requirements.

Navy Manpower Planning

Science.gov (United States)

2017-03-31

enormously during the past 20 years. Female participation in the workforce has grown dramatically in the past 60 years: women were roughly 27...a Navy that’s about 25 percent women . At that level workplace relationships get normalized. 13 Ref: Stars & Stripes, May 2015 . 77 Progress in...nontraditional roles is now routine. A practical concern regarding women serving on sea duty is ensuring that there is female accommodation. Making

Defense Small Business Innovation Research Program (SBIR). Volume 2. Navy Abstracts of Phase 1 Awards 1992

Science.gov (United States)

1992-01-01

The results of these studies will be used to identify the most promising strategies for minimizing or eliminating the sources of damage. MUDAWAR ...NAVY Topic#: 92-097 DARPA Topic#: 92-145 NOVA MANAGFMENT, INC. MUDAWAR THERMAL SYSTEM, INC. ARMY Topic#: 92-087 NAVY Topic#: 92-136 ARMY Topic#: 92-089...TECHNOLOGIES, INC. MUDAWAR THERMAL SYSTEM. INC. NAVY Topic#: 92-120 NAVY Topic#: 92-137 FOSTER-MILLER, INC. MOUNTAIN OPTECH, INC. MSNW, INC. NAVY Topic#: 92-138

Comparative Research of Navy Voluntary Education at Operational Commands

Science.gov (United States)

2017-03-01

into a national and international market. This is especially effects land-grant institutions who can educate the citizens within their state by...RESEARCH OF NAVY VOLUNTARY EDUCATION AT OPERATIONAL COMMANDS by Christopher B. Veenhuis March 2017 Thesis Co-Advisors: William Hatch Chad...COVERED Master’s thesis 4. TITLE AND SUBTITLE COMPARATIVE RESEARCH OF NAVY VOLUNTARY EDUCATION AT OPERATIONAL COMMANDS 5. FUNDING NUMBERS 6. AUTHOR(S

32 CFR 700.326 - The Assistant Secretary of the Navy (Research, Development and Acquisition).

Science.gov (United States)

2010-07-01

... Assistants § 700.326 The Assistant Secretary of the Navy (Research, Development and Acquisition). The Assistant Secretary of the Navy (Research, Development and Acquisition) is responsible for: (a) Research... 32 National Defense 5 2010-07-01 2010-07-01 false The Assistant Secretary of the Navy (Research...

Navy Additive Manufacturing: Policy Analysis for Future DLA Material Support

Science.gov (United States)

2014-12-01

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

Sensitivity analysis of navy aviation readiness based sparing model

Science.gov (United States)

2017-09-01

2012). ............8 Figure 3. Results from SA of CV AVCAL. Source: Sax (2012). .............................15 Figure 4. Research design flowchart ...Supply Systems Command Weapons System Support (NAVSUP WSS) mission “is to provide Navy, Marine Corps, Joint and Allied Forces program and supply...used to develop pack-up kits for the SH-60B light airborne multipurpose system, a program used by the U.S. Navy for anti-submarine warfare. (House

A Web 2.0 and Epidemiology Mash-Up: Using Respondent-Driven Sampling in Combination with Social Network Site Recruitment to Reach Young Transwomen.

Science.gov (United States)

Arayasirikul, Sean; Chen, Yea-Hung; Jin, Harry; Wilson, Erin

2016-06-01

Respondent-driven sampling (RDS) peer referral has been proven to be an effective recruitment method for hard-to-reach populations; however, its application in diverse populations is limited. Recruitment occurred in two phases: RDS-only followed by development and implementation of an online social network strategy in combination with RDS peer referral (RDS + SNS). Compared to RDS-only, RDS + SNS reached a sample that was younger (χ(2) = 9.19, P = .03), more likely to identify with a non-binary gender identity (χ(2) = 10.4247, P = .03), with less housing instability (50.5 vs. 68.6 %, χ(2) = 9.0038, P = .002) and less sex work (19.7 vs. 31.4 %, χ(2) = 5.0798, P = .02). Additionally, we describe lessons learned as a result of implementing our online social network strategy. Our findings underscore the importance of integrating Internet-driven strategies to meet challenges in sample diversity and recruitment of young transwomen.

Innovative recruitment using online networks: lessons learned from an online study of alcohol and other drug use utilizing a web-based, respondent-driven sampling (webRDS) strategy.

Science.gov (United States)

Bauermeister, José A; Zimmerman, Marc A; Johns, Michelle M; Glowacki, Pietreck; Stoddard, Sarah; Volz, Erik

2012-09-01

We used a web version of Respondent-Driven Sampling (webRDS) to recruit a sample of young adults (ages 18-24) and examined whether this strategy would result in alcohol and other drug (AOD) prevalence estimates comparable to national estimates (National Survey on Drug Use and Health [NSDUH]). We recruited 22 initial participants (seeds) via Facebook to complete a web survey examining AOD risk correlates. Sequential, incentivized recruitment continued until our desired sample size was achieved. After correcting for webRDS clustering effects, we contrasted our AOD prevalence estimates (past 30 days) to NSDUH estimates by comparing the 95% confidence intervals of prevalence estimates. We found comparable AOD prevalence estimates between our sample and NSDUH for the past 30 days for alcohol, marijuana, cocaine, Ecstasy (3,4-methylenedioxymethamphetamine, or MDMA), and hallucinogens. Cigarette use was lower than NSDUH estimates. WebRDS may be a suitable strategy to recruit young adults online. We discuss the unique strengths and challenges that may be encountered by public health researchers using webRDS methods.

Navy and Coast Guard Shipbuilding: Navy Should Reconsider Approach to Warranties for Correcting Construction Defects

Science.gov (United States)

2016-03-01

As noted in the report, we found that different stakeholders within the Navy used the guaranty to accomplish differing and, at times, contradictory...staff members made key contributions to this report: Diana Moldafsky, Assistant Director; Laurier Fish; Joseph Franzwa; Ronald Freeman ; Laura

Stable isotope probing reveals the importance of Comamonas and Pseudomonadaceae in RDX degradation in samples from a Navy detonation site.

Science.gov (United States)

Jayamani, Indumathy; Cupples, Alison M

2015-07-01

This study investigated the microorganisms involved in hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) degradation from a detonation area at a Navy base. Using Illumina sequencing, microbial communities were compared between the initial sample, samples following RDX degradation, and controls not amended with RDX to determine which phylotypes increased in abundance following RDX degradation. The effect of glucose on these communities was also examined. In addition, stable isotope probing (SIP) using labeled ((13)C3, (15)N3-ring) RDX was performed. Illumina sequencing revealed that several phylotypes were more abundant following RDX degradation compared to the initial soil and the no-RDX controls. For the glucose-amended samples, this trend was strong for an unclassified Pseudomonadaceae phylotype and for Comamonas. Without glucose, Acinetobacter exhibited the greatest increase following RDX degradation compared to the initial soil and no-RDX controls. Rhodococcus, a known RDX degrader, also increased in abundance following RDX degradation. For the SIP study, unclassified Pseudomonadaceae was the most abundant phylotype in the heavy fractions in both the presence and absence of glucose. In the glucose-amended heavy fractions, the 16S ribosomal RNA (rRNA) genes of Comamonas and Anaeromxyobacter were also present. Without glucose, the heavy fractions also contained the 16S rRNA genes of Azohydromonas and Rhodococcus. However, all four phylotypes were present at a much lower level compared to unclassified Pseudomonadaceae. Overall, these data indicate that unclassified Pseudomonadaceae was primarily responsible for label uptake in both treatments. This study indicates, for the first time, the importance of Comamonas for RDX removal.

Fuzzy-Rule-Based Object Identification Methodology for NAVI System

Directory of Open Access Journals (Sweden)

Yaacob Sazali

2005-01-01

Full Text Available We present an object identification methodology applied in a navigation assistance for visually impaired (NAVI system. The NAVI has a single board processing system (SBPS, a digital video camera mounted headgear, and a pair of stereo earphones. The captured image from the camera is processed by the SBPS to generate a specially structured stereo sound suitable for vision impaired people in understanding the presence of objects/obstacles in front of them. The image processing stage is designed to identify the objects in the captured image. Edge detection and edge-linking procedures are applied in the processing of image. A concept of object preference is included in the image processing scheme and this concept is realized using a fuzzy-rule base. The blind users are trained with the stereo sound produced by NAVI for achieving a collision-free autonomous navigation.

Fuzzy-Rule-Based Object Identification Methodology for NAVI System

Science.gov (United States)

Nagarajan, R.; Sainarayanan, G.; Yaacob, Sazali; Porle, Rosalyn R.

2005-12-01

We present an object identification methodology applied in a navigation assistance for visually impaired (NAVI) system. The NAVI has a single board processing system (SBPS), a digital video camera mounted headgear, and a pair of stereo earphones. The captured image from the camera is processed by the SBPS to generate a specially structured stereo sound suitable for vision impaired people in understanding the presence of objects/obstacles in front of them. The image processing stage is designed to identify the objects in the captured image. Edge detection and edge-linking procedures are applied in the processing of image. A concept of object preference is included in the image processing scheme and this concept is realized using a fuzzy-rule base. The blind users are trained with the stereo sound produced by NAVI for achieving a collision-free autonomous navigation.

Comparison of Address-based Sampling and Random-digit Dialing Methods for Recruiting Young Men as Controls in a Case-Control Study of Testicular Cancer Susceptibility

OpenAIRE

Clagett, Bartholt; Nathanson, Katherine L.; Ciosek, Stephanie L.; McDermoth, Monique; Vaughn, David J.; Mitra, Nandita; Weiss, Andrew; Martonik, Rachel; Kanetsky, Peter A.

2013-01-01

Random-digit dialing (RDD) using landline telephone numbers is the historical gold standard for control recruitment in population-based epidemiologic research. However, increasing cell-phone usage and diminishing response rates suggest that the effectiveness of RDD in recruiting a random sample of the general population, particularly for younger target populations, is decreasing. In this study, we compared landline RDD with alternative methods of control recruitment, including RDD using cell-...

Cost analysis of LEED certified United States navy buildings

OpenAIRE

Kirar, Carl V.

2011-01-01

CIVINS (Civilian Institutions) Thesis document A study was completed at UW-Madison in 2010 that reviewed the energy consumption of US Navy buildings which earned Leadership in Energy and Environmental Design (LEED) certification by the United States Green Building Council (USGBC). The research compared LEED certified buildings to a commercial counterpart within the US Navy inventory against Executive Order (EO) 13423. The EO mandated that all federal agencies meet a 30 percent reduction of...

U.S. Navy: A History of Stagnation and Innovation

Science.gov (United States)

2014-09-01

nuclear missiles on submarines that the Navy would it reemerge from its funk. The last cycle would be, in part, a product of Vietnam Syndrome and...priorities and austerity, and addresses the way the Navy dealt with the Vietnam Syndrome , the institutional rankness racism and eroded prestige. Chapter...of expensive coal burning ships---a simple fact today easily forgotten as to how the advent of the machine ushered in a very different political and

Iraqi Navy: Capability Requirements and Force Structure Recommendations for 2015 and Beyond

National Research Council Canada - National Science Library

Lawlor, Alison C; Thompson, Eric V

2008-01-01

.... The goal of this study is two-fold: to provide Iraqi and Coalition personnel with a common assessment of capability requirements and force structure recommendations for the Iraqi Navy, and to provide the Iraqi Navy leadership...

Navy Ship Propulsion Technologies: Options for Reducing Oil Use - Background for Congress

National Research Council Canada - National Science Library

O'Rourke, Ronald

2006-01-01

...; and using sail and solar power. Reducing energy use on Navy ships. A 2001 study concluded that fitting a Navy cruiser with more energy-efficient electrical equipment could reduce the ship's fuel use by 10% to 25...

WHY NOT A SUPERMARKET NAVY?

African Journals Online (AJOL)

being called upon to carry out that same role once carried out by the ... World War II tradition of being properly Navy-like and seen to be so. ... preferable for us to build our future warships right .... in the Gulf of Mexico for servicing oil rigs and.

Information Technology Management: The Development of the Navy Standard Integrated Personnel System

National Research Council Canada - National Science Library

Granetto, Paul

2003-01-01

... Information Systems Review Council (Council) approved Milestone 0 for the Navy System. While approving the milestone, the Council also stated that the Navy System should incorporate the core capabilities of a common DoD-wide military personnel system...

Facebook or Twitter?: Effective recruitment strategies for family caregivers.

Science.gov (United States)

Herbell, Kayla; Zauszniewski, Jaclene A

2018-06-01

This brief details recent recruitment insights from a large all-online study of family caregivers that aimed to develop a measure to assess how family caregivers manage daily stresses. Online recruitment strategies included the use of Twitter and Facebook. Overall, 800 individuals responded to the recruitment strategy; 230 completed all study procedures. The most effective online recruitment strategy for targeting family caregivers was Facebook, yielding 86% of the sample. Future researchers may find the use of social media recruitment methods appealing because they are inexpensive, simple, and efficient methods for obtaining National samples. Copyright © 2018 Elsevier Inc. All rights reserved.

Evaluation of Soybean–Navy Bean Emulsions Using Different Processing Technologies

Directory of Open Access Journals (Sweden)

Sean X. Liu

2017-05-01

Full Text Available In this study, an innovative emulsion made from soybean and navy bean blends of different proportionalities was developed. In addition, two processing methods were used: traditional cooking and jet-cooking. The physical attributes and storage stability were measured and compared. This study found that the high content of starch and fiber in navy bean flour contributes to the increase in viscosity of the emulsions, at both room and refrigeration temperatures, as the proportion of navy bean flour in the blends increased. The steam jet-cooked emulsions with higher soybean content has better shelf life stability, smaller particle size, higher fat, lower starch, and lower viscosity, whereas the traditional kettle cooking method is better in reducing anti-nutritional components. No significant difference was found between the two cooking methods in terms of nutritional contents in the emulsions, such as protein, crude fat, and total starch. The traditional kettle cooking, with its longer cooking time, seems to reduce more trypsin inhibitor in the emulsions than those prepared with the steam jet-cooking. This exploratory study is the first to report soybean–navy bean beverage prototypes having desirable nutritional value and the potential for functional beverage market.

Doses of emergency exposure to the USSR Navy personnel

International Nuclear Information System (INIS)

Skaletskiy, Yuriy

2013-01-01

Radiological consequences of the Soviet Navy accidents are significant and the number of acute radiation syndrome (ARS) cases is comparable to the number of ARS cases to Chernobyl catastrophe witness and clean-up workers in 1986. Results of a careful clinical-epidemiological examination of the personnel overexposed in the Navy accidents not only have value of radiobiology and radiation medicine specialists but can become a basis for the evaluation of the effectiveness of social protection strategy for the Chernobyl catastrophe clean-up workers. The officially registered exposure doses to persons affected by the Navy radiation accidents in some cases differ from the actual ones due to the imperfections of radiation monitoring facilities at the time of accidents. There was a tendency of clinical overstatement of the exposure doses resulting in diagnosis of 1st degree of ARS to persons who received external doses lower than 0.75. In some cases even 0.2 Gy was overstated as ARS severity for 2nd, 3rd, and 4th degrees. Exposure doses to the affected by the Navy accidents and their ARS severity degrees were evaluated with rather good accuracy. The use of modern method and approaches to the retrospective dose assessment allows more accurate evaluation of the submarine personnel exposure doses as well as verification of every ARS case, thus creating a necessary dosimetric basis for the organization of a correct radiation epidemiological investigation for persons of this contingent. Regretfully, tragic experience of nuclear power plants operation at the Navy vessels was not subject to analysis of specialists in order to improve nuclear safety, radiation protection, and emergency response organization in order to nuclear energy use in the USSR. (N.T.)

Navy Telemedicine: Current Research and Future Directions

National Research Council Canada - National Science Library

Reed, Cheryl

2002-01-01

.... This report reviews military and civilian models for evaluating telemedicine systems in order to determine future directions for Navy telemedicine research within the current funding environment...

Drone Defense System Architecture for U.S. Navy Strategic Facilities

Science.gov (United States)

2017-09-01

unlimited. DRONE DEFENSE SYSTEM ARCHITECTURE FOR U.S. NAVY STRATEGIC FACILITIES by David Arteche, Kenneth Chivers, Bryce Howard, Terrell Long, Walter...and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction...project report 4. TITLE AND SUBTITLE DRONE DEFENSE SYSTEM ARCHITECTURE FOR U.S. NAVY STRATEGIC FACILITIES 5. FUNDING NUMBERS 6. AUTHOR(S) David Arteche

Life-work balance and the effects on retention in the Navy Nurse Corps

OpenAIRE

Rodriguez, Rebeca S.

2017-01-01

Approved for public release; distribution is unlimited This study explores life-work balance in the Navy Nurse Corps (NC). Qualitative and quantitative analysis of 636 survey responses showed that current satisfaction with life-work balance is low in the NC. The survey sample was closely representative of the NC across gender, rank, and sub-specialty code. Responses across all categories observed a tendency toward transactional, as opposed to transformational, leadership. Respondents' conc...

Improving U.S. Navy Foodservice Management Training. Part 1. Evaluation of the Current System

Science.gov (United States)

1985-11-01

Experience in civilian foodservice before joining Navy? FAST FOOD FRANCHISE BAKERY RESTAURANT COFFEE SHOP CAFETERIA DELICATESSEN NONE WORKED AS...civilian foodservice since joining Navy? FAST FOOD FRANCHISE 12 8 BAKERY 15 5 RESTAURANT 12 18 COFFEE SHOP 8 — CAFETERIA 8 — DELICATESSEN — NONE...food service before joining the Navy? (PLEASE CHECK l^ THAT APPLY TO WHERE YOU WORKED) Fast Food Franchise Cafeteria Bakery Delieateesan

Evaluation of technology transferring: The experiences of the first Navy Domestic Technology Transfair. Final report

Energy Technology Data Exchange (ETDEWEB)

1989-12-31

In August 1989 the Office of the Chief of Naval Research and the American Defense Preparedness Association conducted the first Navy Domestic Technology Transfair. The objective of the Transfair was to expose the US Navy`s years of solid experience across a broad span of technology to organizations outside of the Navy. It was an opportunity for private industry to capitalize on the Navy developed technology and this opening for industry was the primary focus of the Transfair. The event provided a unique forum to meet leading Navy scientific and engineering innovators face-to-face. Information was available concerning licensing of naval technology that was for sale to the private sector. Further, discussions covered opportunities for new cooperative research and development agreements with Navy laboratories and R&D activities. These agreements were authorized under the Federal Technology Transfer Act of 1986. The Transfair program was conducted in such a manner as to allow each Navy inventor, either scientist or engineer, to present a system, piece of hardware, or licensable concept in a formal paper presentation. Then, the Navy inventors were available in two, two-hour periods in which individual discussions were conducted, with attendees pursuing specific venues of cooperative agreements as desired. This report provides specifics concerning the technologies that were made available for transfer to the private sector during the Transfair. The Transfair concept sought to add special emphasis to the opening that the 1988 Technology Transfer Act brought to the marketplace. The experience was a step in the education of the possibilities for cooperation between the government and the private sector to share technology. Of additional significance is the economic enhancement for business expansion with the application of the technology to markets beyond defense.

Using Network Sampling and Recruitment Data to Understand Social Structures Related to Community Health in a Population of People Who Inject Drugs in Rural Puerto Rico.

Science.gov (United States)

Coronado-García, Mayra; Thrash, Courtney R; Welch-Lazoritz, Melissa; Gauthier, Robin; Reyes, Juan Carlos; Khan, Bilal; Dombrowski, Kirk

2017-06-01

This research examined the social network and recruitment patterns of a sample of people who inject drugs (PWIDs) in rural Puerto Rico, in an attempt to uncover systematic clustering and between-group social boundaries that potentially influence disease spread. Respondent driven sampling was utilized to obtain a sample of PWID in rural Puerto Rico. Through eight initial "seeds", 317 injection drug users were recruited. Using recruitment patterns of this sample, estimates of homophily and affiliation were calculated using RDSAT. Analyses showed clustering within the social network of PWID in rural Puerto Rico. In particular, females showed a very high tendency to recruit male PWID, which suggests low social cohesion among female PWID. Results for (believed) HCV status at the time of interview indicate that HCV+ individuals were less likely to interact with HCV- individuals or those who were unaware of their status, and may be acting as "gatekeepers" to prevent disease spread. Individuals who participated in a substance use program were more likely to affiliate with one another. The use of speedballs was related to clustering within the network, in which individuals who injected this mixture were more likely to affiliate with other speedball users. Social clustering based on several characteristics and behaviors were found within the IDU population in rural Puerto Rico. RDS was effective in not only garnering a sample of PWID in rural Puerto Rico, but also in uncovering social clustering that can potentially influence disease spread among this population.

Caffeine Use among Active Duty Navy and Marine Corps Personnel

Science.gov (United States)

Knapik, Joseph J.; Trone, Daniel W.; McGraw, Susan; Steelman, Ryan A.; Austin, Krista G.; Lieberman, Harris R.

2016-01-01

Data from the National Health and Nutrition Examination Survey (NHANES) indicate 89% of Americans regularly consume caffeine, but these data do not include military personnel. This cross-sectional study examined caffeine use in Navy and Marine Corps personnel, including prevalence, amount of daily consumption, and factors associated with use. A random sample of Navy and Marine Corps personnel was contacted and asked to complete a detailed questionnaire describing their use of caffeine-containing substances, in addition to their demographic, military, and lifestyle characteristics. A total of 1708 service members (SMs) completed the questionnaire. Overall, 87% reported using caffeinated beverages ≥1 time/week, with caffeine users consuming a mean ± standard error of 226 ± 5 mg/day (242 ± 7 mg/day for men, 183 ± 8 mg/day for women). The most commonly consumed caffeinated beverages (% users) were coffee (65%), colas (54%), teas (40%), and energy drinks (28%). Multivariable logistic regression modeling indicated that characteristics independently associated with caffeine use (≥1 time/week) included older age, white race/ethnicity, higher alcohol consumption, and participating in less resistance training. Prevalence of caffeine use in these SMs was similar to that reported in civilian investigations, but daily consumption (mg/day) was higher. PMID:27735834

Caffeine Use among Active Duty Navy and Marine Corps Personnel

Directory of Open Access Journals (Sweden)

Joseph J. Knapik

2016-10-01

Full Text Available Data from the National Health and Nutrition Examination Survey (NHANES indicate 89% of Americans regularly consume caffeine, but these data do not include military personnel. This cross-sectional study examined caffeine use in Navy and Marine Corps personnel, including prevalence, amount of daily consumption, and factors associated with use. A random sample of Navy and Marine Corps personnel was contacted and asked to complete a detailed questionnaire describing their use of caffeine-containing substances, in addition to their demographic, military, and lifestyle characteristics. A total of 1708 service members (SMs completed the questionnaire. Overall, 87% reported using caffeinated beverages ≥1 time/week, with caffeine users consuming a mean ± standard error of 226 ± 5 mg/day (242 ± 7 mg/day for men, 183 ± 8 mg/day for women. The most commonly consumed caffeinated beverages (% users were coffee (65%, colas (54%, teas (40%, and energy drinks (28%. Multivariable logistic regression modeling indicated that characteristics independently associated with caffeine use (≥1 time/week included older age, white race/ethnicity, higher alcohol consumption, and participating in less resistance training. Prevalence of caffeine use in these SMs was similar to that reported in civilian investigations, but daily consumption (mg/day was higher.

An Improved Inventory Control Model for the Brazilian Navy Supply System

Science.gov (United States)

2001-12-01

Portuguese Centro de Controle de Inventario da Marinha, the Brazilian Navy Inventory Control Point (ICP) developed an empirical model called SPAADA...NAVAL POSTGRADUATE SCHOOL Monterey, California THESIS Approved for public release; distribution is unlimited AN IMPROVED INVENTORY CONTROL ...AN IMPROVED INVENTORY CONTROL MODEL FOR THE BRAZILIAN NAVY SUPPLY SYSTEM Contract Number Grant Number Program Element Number Author(s) Moreira

Assessing differences in groups randomized by recruitment chain in a respondent-driven sample of Seattle-area injection drug users.

Science.gov (United States)

Burt, Richard D; Thiede, Hanne

2014-11-01

Respondent-driven sampling (RDS) is a form of peer-based study recruitment and analysis that incorporates features designed to limit and adjust for biases in traditional snowball sampling. It is being widely used in studies of hidden populations. We report an empirical evaluation of RDS's consistency and variability, comparing groups recruited contemporaneously, by identical methods and using identical survey instruments. We randomized recruitment chains from the RDS-based 2012 National HIV Behavioral Surveillance survey of injection drug users in the Seattle area into two groups and compared them in terms of sociodemographic characteristics, drug-associated risk behaviors, sexual risk behaviors, human immunodeficiency virus (HIV) status and HIV testing frequency. The two groups differed in five of the 18 variables examined (P ≤ .001): race (e.g., 60% white vs. 47%), gender (52% male vs. 67%), area of residence (32% downtown Seattle vs. 44%), an HIV test in the previous 12 months (51% vs. 38%). The difference in serologic HIV status was particularly pronounced (4% positive vs. 18%). In four further randomizations, differences in one to five variables attained this level of significance, although the specific variables involved differed. We found some material differences between the randomized groups. Although the variability of the present study was less than has been reported in serial RDS surveys, these findings indicate caution in the interpretation of RDS results. Copyright © 2014 Elsevier Inc. All rights reserved.

33 CFR 334.310 - Chesapeake Bay, Lynnhaven Roads; navy amphibious training area.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Chesapeake Bay, Lynnhaven Roads; navy amphibious training area. 334.310 Section 334.310 Navigation and Navigable Waters CORPS OF....310 Chesapeake Bay, Lynnhaven Roads; navy amphibious training area. (a) The restricted area. Beginning...

Using Web2.0 social network technology for sampling framework identification and respondent recruitment: experiences with a small-scale experiment

NARCIS (Netherlands)

Grigolon, A.B.; Kemperman, A.D.A.M.; Timmermans, H.J.P.

2011-01-01

In this paper, we report the results of a small–scale experiment to explore the potential of using social network technology for respondent recruitment. Of particular interest are the following questions (i) can social media be used for the identification of sampling frames, (ii) what response rates

Department of the Navy Innovation

Science.gov (United States)

branding guides; the rope represents the ships' rigging, used for many years; etc.). Manufacturing Cost(s the trophy designer(s). Example submission package can be found here Branding Guide for U.S. Navy can be found here Branding Guide for U.S. Marine Corps can be found here Design(s) may be modified by the

Navy Telemedicine: Current Research and Future Directions

National Research Council Canada - National Science Library

Reed, Cheryl

2002-01-01

.... An assessment of Navy telemedicine as a complex healthcare support system is needed to demonstrate how current practices, training, equipment, and expenditures measure up to the emerging needs of the Fleet...

Russian Navy Fresh Fuel MPC and A Training

International Nuclear Information System (INIS)

Forehand, Harry M.; O'Shell, Parker; Opanassiouk, Yuri R.; Rexroth, Paul E.; Shmelev, Vladimir; Sukhoruchkin, Vladimir K.

1999-01-01

The goal of the Russian Navy Fuels Program is to incorporate nuclear fuel that is in the custody of the Russian Navy into a materials protection, control and accounting program. In addition to applying MPC and A upgrades to existing facilities, a program is underway to train site personnel in MPC and A activities. The goal is to assure that the upgraded facilities are managed, operated and maintained in an effective, sustainable manner. Training includes both the conceptual and necessary operational aspects of the systems and equipment. The project began with a Needs Assessment to identify priorities and objectives of required training. This led to the creation of a series of classes developed by Kurchatov Institute. One course was developed to allow attendees to get a general understanding of goals and objectives of nuclear MPC and A systems in the context of the Russian Navy. A follow-on course provided the detailed skills necessary for the performance of specialized duties. Parallel sessions with hands-on exercises provided the specific training needed for different personnel requirements. The courses were presented at KI facilities in Moscow. This paper reviews the work to date and future plans for this program

An Analysis of the Navy Manpower, Personnel, Training and Education Architecture

Science.gov (United States)

2017-03-01

Manpower Management Overview. Source: Hatch (2016b). ......... 21 Figure 5. Origin of Manpower Management . Source: Hatch (2016b). .......... 22 Figure...Whitney, Bradley, and Brown (WBB) Inc., a business management consultant in Reston, Virginia was contracted to teach the Navy MPT three-day course...Classification, Manpower Requirements Determination (MRD), Total Force Management , and Manpower Business Requirement Governance,” (“Navy Manpower

Compilation of the FY 1999 Department of the Navy Working Capital Fund Financial Statements

National Research Council Canada - National Science Library

2000-01-01

...) Cleveland Center consistently and accurately compiled and consolidated financial data received from Navy field organizations and other sources to prepare the FY 1999 Navy Working Capital Fund financial statements...

The role of the French Navy in marine radioecology

International Nuclear Information System (INIS)

Quentric, Y.; Steiner, C.

1980-01-01

Faced with the increasing use of nuclear energy in the maritime area over the past twenty years, the French National Navy undertook initially to maintain a radiological watch of the ports of Cherbourg, Brest and Toulon and subsequently under contracts with the CEA and EDF extended its field of action, particularly in the Channel. The French Navy's own missions, that is those resulting from a contract with the CEA and EDF, the nautical means, as well as the personnel and equipment facilities are discussed in this paper [fr

New Approaches for Navy Technical Training and Job Performance Aiding Using Expanded IETM Technology

National Research Council Canada - National Science Library

Jorgensen, Eric L; Fuller, Joseph J

1996-01-01

...) began to develop better ways to present Technical Information (TI) to Navy Fleet users needed for purposes of operating, maintaining, training, and logistically supporting the Navy's inventory of weapon systems...

Navy Radon Assessment and Mitigation Program: Work/quality assurance project plan screening phase

International Nuclear Information System (INIS)

1991-03-01

In 1987, the military services of the United States were tasked to take appropriate action to establish an indoor radon assessment and mitigation program. As a result, the Naval Facilities Engineering Command (NAVFACENGCOM) was assigned the responsibility of identifying potential hazards to personnel from exposure to naturally occurring radon gas and prioritizing corrective actions and to coordinating these actions with the major claimants. NAVRAMP is based upon current US Environmental Protection Agency (EPA) guidelines. The program has been separated into four phases. The screening phase will concentrate on evaluating radon levels, based on statistical samples, in those buildings that have been determined to be at most at risk to elevated levels of radon, such as base housing, schools, day-care centers, hospitals, brigs, Base Officer Quarters, and Base Enlisted Quarters. During the assessment phase, every building that contains personnel for over 4 h/day will be evaluated. Mitigation work will be accomplished by Navy or Navy-contracted personnel. HAZWRAP services during the mitigation phase will consist of determining the extent of reduction in radon levels after the mitigation effort. 7 refs., 11 figs

Employing a Multi-level Approach to Recruit a Representative Sample of Women with Recent Gestational Diabetes Mellitus into a Randomized Lifestyle Intervention Trial.

Science.gov (United States)

Nicklas, Jacinda M; Skurnik, Geraldine; Zera, Chloe A; Reforma, Liberty G; Levkoff, Sue E; Seely, Ellen W

2016-02-01

The postpartum period is a window of opportunity for diabetes prevention in women with recent gestational diabetes (GDM), but recruitment for clinical trials during this period of life is a major challenge. We adapted a social-ecologic model to develop a multi-level recruitment strategy at the macro (high or institutional level), meso (mid or provider level), and micro (individual) levels. Our goal was to recruit 100 women with recent GDM into the Balance after Baby randomized controlled trial over a 17-month period. Participants were asked to attend three in-person study visits at 6 weeks, 6, and 12 months postpartum. They were randomized into a control arm or a web-based intervention arm at the end of the baseline visit at six weeks postpartum. At the end of the recruitment period, we compared population characteristics of our enrolled subjects to the entire population of women with GDM delivering at Brigham and Women's Hospital (BWH). We successfully recruited 107 of 156 (69 %) women assessed for eligibility, with the majority (92) recruited during pregnancy at a mean 30 (SD ± 5) weeks of gestation, and 15 recruited postpartum, at a mean 2 (SD ± 3) weeks postpartum. 78 subjects attended the initial baseline visit, and 75 subjects were randomized into the trial at a mean 7 (SD ± 2) weeks postpartum. The recruited subjects were similar in age and race/ethnicity to the total population of 538 GDM deliveries at BWH over the 17-month recruitment period. Our multilevel approach allowed us to successfully meet our recruitment goal and recruit a representative sample of women with recent GDM. We believe that our most successful strategies included using a dedicated in-person recruiter, integrating recruitment into clinical flow, allowing for flexibility in recruitment, minimizing barriers to participation, and using an opt-out strategy with providers. Although the majority of women were recruited while pregnant, women recruited in the early postpartum period were

High Resolution Modeling of Coastal Inundation: User Requirements and Current Practice, A Navy Perspective

National Research Council Canada - National Science Library

Blain, Cheryl Ann; Preller, Ruth H

2007-01-01

The impact of coastal flooding and inundation on Navy operational missions and the existing Navy requirements for resolution and accuracy relevant to coastal inundation are presented. High resolution (less than 500 m...

Fleet Numerical Meteorology and Oceanography Center (FNMOC) Navy Operational Global Atmospheric Prediction System (NOGAPS)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Navy Operational Global Atmospheric Prediction System (NOGAPS) provides numerical guidance and products in support of a wide range of Navy oceanographic and...

Ignition Delay Properties of Alternative Fuels with Navy-Relevant Diesel Injectors

Science.gov (United States)

2014-06-01

nozzle tip. 8 Figure 3 EMD injector cross-sectional view, after [15]. c. Sturman Injector A Sturman research diesel injector was used to validate...PROPERTIES OF ALTERNATIVE FUELS WITH NAVY-RELEVANT DIESEL INJECTORS by Andrew J. Rydalch June 2014 Thesis Advisor: Christopher M. Brophy...Navy’s Green Fleet Initiative, this thesis researched the ignition characteristics for diesel replacement fuels used with Navy-relevant fuel injectors

Recruiting for health, medical or psychosocial research using Facebook: Systematic review

Directory of Open Access Journals (Sweden)

Louise Thornton

2016-05-01

Full Text Available Recruiting participants is a challenge for many health, medical and psychosocial research projects. One tool more frequently being used to improve recruitment is the social networking website Facebook. A systematic review was conducted to identify studies that have used Facebook to recruit participants of all ages, to any psychosocial, health or medical research. 110 unique studies that used Facebook as a recruitment source were included in the review. The majority of studies used a cross-sectional design (80% and addressed a physical health or disease issue (57%. Half (49% of the included studies reported specific details of the Facebook recruitment process. Researchers paid between $1.36 and $110 per completing participants (Mean = $17.48, SD = $23.06. Among studies that examined the representativeness of their sample, the majority concluded (86% their Facebook-recruited samples were similarly representative of samples recruited via traditional methods. These results indicate that Facebook is an effective and cost-efficient recruitment method. Researchers should consider their target group, advertisement wording, offering incentives and no-cost methods of recruitment when considering Facebook as a recruitment source. It is hoped this review will assist researchers to make decisions regarding the use of Facebook as a recruitment tool in future research.

Recruiting for addiction research via Facebook.

Science.gov (United States)

Thornton, Louise K; Harris, Keith; Baker, Amanda L; Johnson, Martin; Kay-Lambkin, Frances J

2016-07-01

This study aimed to examine the feasibility of recruiting participants to addiction research via Facebook. Participants were recruited via an advertisement on Facebook, a local research register and university psychology courses. Participants completed a self-report survey regarding substance use, history of mental health issues and current psychological distress. The 524 participants recruited via Facebook cost $1.86 per participant; and 418 participants were recruited via more traditional methods. There were significantly fewer women in the Facebook sample compared with the non-Facebook sample (χ(2)  = 196.61, P Facebook participants reported current use of tobacco (women: Facebook = 57%, non-Facebook = 21%, χ(2)  = 39.71, P Facebook = 62%, non-Facebook = 21%, χ(2)  = 32.429, P Facebook = 26%, non-Facebook = 7%, χ(2)  = 14.364, P Facebook = 46%, non-Facebook = 24%, χ(2)  = 6.765, P Facebook sample contained a higher percentage of high-severity cannabis users (women: Facebook = 24%, non-Facebook = 4%, χ(2)  = 18.12, P Facebook = 43%, non-Facebook = 16%, χ(2)  = 10.00, P Facebook, we were able to capture a greater proportion of people with high-severity substance use and mental health issues and were able to capture a greater and more severe range of substance use behaviours. This suggests social networking sites are efficient, cost-effective ways to recruit large numbers of participants, with relevant behaviours and conditions, to addiction research. [Thornton LK, Harris K, Baker AL, Johnson M, Kay-Lambkin FJ. Recruiting for addiction research via Facebook. Drug Alcohol Rev 2016;35:494-502]. © 2015 Australasian Professional Society on Alcohol and other Drugs.

Recruiters, Advertising, and Navy Enlistments.

Science.gov (United States)

1980-03-01

Population’s Awareness and Advertising Previous studies on advertising have focused on measuring its effects in product markets : the consensus is that...needed that would have an immediate effect. Since about half of the HSGs generated by advertising accrue after the second year, the proper strategy is...1 June 1973. 4. Clarke, D.G., "Econometric Measurement of the Duration of Advertising Effect on Sales," Journal of Marketing Research, Vol. III

Research recruitment: A marketing framework to improve sample representativeness in health research.

Science.gov (United States)

Howcutt, Sarah J; Barnett, Anna L; Barbosa-Boucas, Sofia; Smith, Lesley A

2018-04-01

This discussion paper proposes a five-part theoretical framework to inform recruitment strategies. The framework is based on a marketing model of consumer decision-making. Respondents in surveys are typically healthier than non-respondents, which has an impact on the availability of information about those most in need. Previous research has identified response patterns, provided theories about why people participate in research and evaluated different recruitment strategies. Social marketing has been applied successfully to recruitment and promotes focus on the needs of the participant, but little attention has been paid to the periods before and after participant-researcher contact (during advertising and following completion of studies). We propose a new model which conceptualises participation as a decision involving motivation, perception of information, attitude formation, integration of intention and action and finally evaluation and sharing of experience. Discussion paper. This discussion paper presents a critical review. No literature was excluded on date and the included citations span the years 1981-2017. The proposed framework suggests that researchers could engage a broader demographic if they shape research design and advertising to perform functions that participants are seeking to achieve. The framework provides a novel and useful conceptualisation of recruitment which could help to inform public engagement in research design, researcher training and research policy. This framework challenges researchers to investigate the goals of the potential participants when designing a study's advertising and procedures. © 2017 John Wiley & Sons Ltd.

Performance Assessment in Management: an application to the health care system of the Brazilian Navy

Directory of Open Access Journals (Sweden)

Marcelino José Jorge

2013-08-01

Full Text Available Budgetary restrictions have become much more binding for the Brazilian Navy and both users’ access to health services provided by the Navy Health Service as well as hospitals’ access to new technologies appears to be endangered. This paper aims to evaluate the efficiency of naval hospitals in the light of these concerns, with a view toward designing better managerial tools to enhance health services in the Brazilian Navy. The paper presents an application of Data Envelopment Analysis (DEA to the study of productive efficiency in selected hospital units of the Brazilian Navy in order to suggest improvements on the use of productive resources by the Navy Health Service. Productive efficiency of hospital units located throughout the country are measured and compared. Data Envelopment Analysis models were used to calculate an efficient frontier for the seven naval hospitals assessed and to identify the group of relatively efficient naval hospitals which were used as benchmarks for calculating the pro-efficiency operation plans for the inefficient units.

First report of the toxigenic Nitzschia navis-varingica (Bacillariophyceae) isolated from Tebrau Straits, Johor, Malaysia.

Science.gov (United States)

Suriyanti, S N P; Usup, Gires

2015-12-15

Screening of the occurrence of potentially toxic diatoms was carried out at two sites of cage cultures in Tebrau Straits, Johor. Phytoplankton samples from Sungai Pendas and Teluk Sengat were collected using a 20 μm mesh plankton net and salinity was recorded in-situ. Nitzschia and Pseudo-nitzschia cells were isolated and established into clonal cultures. All cultures were tested for domoic acid using HPLC-UV analysis and verified by LC-MS analysis. Three Nitzschia spp. and one Pseudo-nitzschia sp. were identified from these locations. Toxic and non-toxic strains of Nitzschia navis-varingica are found at the cage culture areas. Cellular toxin content in the toxic strain of N. navis-varingica is 1.8 pg cell(-1). This is a new record from Malaysia and this species was isolated from estuarine water with salinity 28 PSU. The discovery of toxic Nitzschia species in Tebrau Straits indicates the potential for domoic acid accumulation in seafood. Copyright © 2015 Elsevier Ltd. All rights reserved.

A Navy Escrow Account: Increasing Financial Flexibility

National Research Council Canada - National Science Library

Pritchard, Marcus

2003-01-01

.... To that end, transforming the current financial practices within the DoN/DoD is required. This paper addresses the proposed Navy escrow account, a mechanism for eliminating wasteful spending while maximizing all available financial resources...

Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress

Science.gov (United States)

2016-03-17

industrial base. Detailed coverage of certain individual Navy shipbuilding programs can be found in the following CRS reports:  CRS Report RS20643...U.S. Offset Strategy and its Implications for Partners and Allies, As Delivered by Deputy Secretary of Defense Bob Work, Willard Hotel , January 28...Contracting in Defense Acquisition : Background and Issues for Congress, by Ronald O’Rourke and Moshe Schwartz. Navy Force Structure and Shipbuilding Plans

Navy Multiband Terminal (NMT)

Science.gov (United States)

2015-12-01

AEHF satellites and MILSTAR satellites in the backwards-compatible mode. Mission requirements specific to Navy operations, including threat levels and...Center for Cost Analysis (NCCA) Component Cost Position (CCP) memo dated December 18, 2015 Confidence Level Confidence Level of cost estimate for... Econ Qty Sch Eng Est Oth Spt Total 6.970 0.082 0.637 0.034 0.000 -1.210 0.000 -0.418 -0.875 6.095 Current SAR Baseline to Current Estimate (TY $M) PAUC

Hearing loss in the Royal Norwegian Navy: A longitudinal study

Directory of Open Access Journals (Sweden)

Kaja Irgens-Hansen

2016-01-01

Full Text Available The aims of this longitudinal study were to investigate a significant threshold shift (STS among personnel working on board the Royal Norwegian Navy′s (RNoN vessels between 2012 and 2014 and to identify possible determinants of STS. Hearing thresholds were measured by pure tone audiometry in two consecutive examinations (n = 226. STS was defined as an average change in hearing thresholds ≥ + 10 dB at 2,000 Hz, 3,000 Hz, and 4,000 Hz in either ear. Determinants of STS were assessed through a questionnaire. The incidence of STS was 23.0%. Significant determinants of STS were the number of episodes of temporary threshold shifts (TTS in the Navy, exposure to continuous loud noise during work on board, and the number of gun shots (in the Navy, hunting, and sports. This study indicated a significant association between noise exposure on board Navy vessels and development of STS.

Mentorship and job satisfaction among Navy family physicians.

Science.gov (United States)

Saperstein, Adam K; Viera, Anthony J; Firnhaber, Gina C

2012-08-01

Among civilian academic physicians, having a mentor is associated with greater job satisfaction. Whether this is true for military physicians is unknown. We sought to examine whether having a mentor is associated with positive job satisfaction among Navy family physicians. A web-based survey was sent to all Navy family physicians in the Specialty leader's database in May 2008. Our main outcome variable was "positive job satisfaction," and our main exposure variable was being in a mentor relationship. Chi-square was used to test for difference in frequencies in categorical variables and logistic regression was used to adjust for covariates. The response rate was 60.2% (186/309). Among respondents, 73.7% reported positive job satisfaction. Factors associated with positive job satisfaction included having a mentor, being >9 years postresidency, spending <50% of time in patient care, higher rank, male gender, and being active in research. After adjustment for these factors, having a mentor remained significantly associated with positive job satisfaction (odds ratio 2.86, 95% confidence interval 1.22-6.71). Having a mentor is associated with positive job satisfaction among Navy family physicians, even after adjusting for multiple other factors. An implication is that a mentorship program may be a strategy for improving job satisfaction.

Registration of ‘Alpena' navy bean

Science.gov (United States)

‘Alpena’ navy bean (Phaseolus vulgaris L.) (Reg. no. CV- , PI -), developed by Michigan State University AgBioResearch was released in 2014 as an upright, midseason cultivar with uniform dry down and excellent canning quality. Alpena was developed using pedigree breeding method to the F3 generation ...

Identifying British Army infantry recruit population characteristics using biographical data.

Science.gov (United States)

Kiernan, M D; Arthur, A; Repper, J; Mukhuty, S; Fear, N T

2016-04-01

The infantry accounts for more than a quarter of the British Army but there is a lack of data about the social and educational background of its recruits. To provide an insight into British Army infantry recruits' personal, social and educational background prior to enlistment. The study sample consisted of infantry recruits who enlisted into the British Army School of Infantry. Each recruit completed a 95-item biographical questionnaire. Descriptive statistics were used to describe the sample in terms of demographic, physical, personal, social and educational attributes. The study sample consisted of 1000 male recruits. Over half of the recruits were consuming alcohol at a hazardous or harmful level prior to enlistment and 60% of recruits had used cannabis prior to joining the Army. Academic attainment was low, with the majority of recruits achieving GCSE grade C and below in most subjects, with 15% not taking any examinations. Over half the recruits had been in trouble with the police and either been suspended or expelled from school. Substance misuse and poor behaviour are highly prevalent among recruits prior to enlistment. Taken alongside existing evidence that some of these problems are commonplace among personnel in regular service, the assumption that the British Army infantry is, in itself, a cause of these behaviours should be questioned. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

The Challenge of Recruiting Control Groups

DEFF Research Database (Denmark)

O'Connor, Maja

2011-01-01

. This study was a direct reaction to the first recruitment attempt that had a 10% response rate. This study consisted of four groups of randomly selected elderly married people (65-81 years) receiving a postal questionnaire measuring depression, social support, coping style, adult attachment, life......  Recruitment of a large and reliable control group is a challenge in psychological survey based research. The effect of recruitment styles and age on response-rate, data quality, and individual differences were investigated in a control group for a postal survey of elderly bereaved people...... incentive had the highest response-rate (51%), good data quality, and no sampling bias in individual differences. This method can be highly recommended in future control group recruitment....

Navy Speciality Physician Study: Historical Overview, Retention Analysis, and Synopsis of Current Civilian-Sector Practices

National Research Council Canada - National Science Library

Christensen, Eric

2002-01-01

.... The objective of the study was to further explore retention of Navy physicians, by identifying and tracking critical indicators of Navy physician retention, to provide BUMED information for improving...

Navy Hospital ships in history

Directory of Open Access Journals (Sweden)

Sougat Ray

2017-01-01

Full Text Available Hospital ships are operated by the Naval forces in or near war zones to provide medical assistance to the wounded personnel of all nationalities and not be used for any military purpose. Hospital ships possibly existed in ancient times and the Athenian Navy had a ship named Therapia. However, it was only during the 17th century that it became a common practice for the naval squadrons to be accompanied by large ships with the facilities of carrying the wounded after each engagement. In 1860, the steamships HMS Melbourne and HMS Mauritius were equipped with genuine medical facilities. They were manned by the Medical Staff Corps and provided services to the British expedition to China. During the World War I and World War II, passenger ships were converted for use as hospital ships and were started to be used on a massive scale. RMS Aquitania and HMHS Britannic were two famous examples of hospital ships used extensively. Modern US hospital ships USNS Mercy and USNS Comfort are operated by Military Sealift Command of the US Navy. Their primary mission is to provide emergency on-site care for US combatant forces deployed in war or other operations.

The Navy’s Moral Compass: Commanding Officers and Personal Misconduct

Science.gov (United States)

2016-07-01

commanding officer corps and our service, to take positive action to develop each officer’s moral compass and establish an ethical standard. Step One...high moral ground in their discretionary judgments. Furthermore, the Army Operating Concept of 2010 includes three pages of ethical and behavioral...Journal of Business Ethics 12, no. 6 (1993), p. 265. 24. U.S. Navy Dept., U.S. Navy Regulations (Washington, D.C.: 1990), sec. 802, para. 1. 25

EQ6 Calculations for Chemical Degradation of Navy Waste Packages

International Nuclear Information System (INIS)

S. LeStrange

1999-01-01

The Monitored Geologic Repository Waste Package Operations of the Civilian Radioactive Waste Management System Management and Operating Contractor (CRWMS M and O) performed calculations to provide input for disposal of spent nuclear fuel (SNF) from the Navy (Refs. 1 and 2). The Navy SNF has been considered for disposal at the potential Yucca Mountain site. For some waste packages, the containment may breach (Ref. 3), allowing the influx of water. Water in the waste package may moderate neutrons, increasing the likelihood of a criticality event within the waste package. The water may gradually leach the fissile components and neutron absorbers out of the waste package. In addition, the accumulation of silica (SiO 2 ) in the waste package over time may further affect the neutronics of the system. This study presents calculations of the long-term geochemical behavior of waste packages containing the Enhanced Design Alternative (EDA) II inner shell, Navy canister, and basket components. The calculations do not include the Navy SNF in the waste package. The specific study objectives were to determine the chemical composition of the water and the quantity of silicon (Si) and other solid corrosion products in the waste package during the first million years after the waste package is breached. The results of this calculation will be used to ensure that the type and amount of criticality control material used in the waste package design will prevent criticality

EQ6 Calculations for Chemical Degradation of Navy Waste Packages

Energy Technology Data Exchange (ETDEWEB)

S. LeStrange

1999-11-15

The Monitored Geologic Repository Waste Package Operations of the Civilian Radioactive Waste Management System Management & Operating Contractor (CRWMS M&O) performed calculations to provide input for disposal of spent nuclear fuel (SNF) from the Navy (Refs. 1 and 2). The Navy SNF has been considered for disposal at the potential Yucca Mountain site. For some waste packages, the containment may breach (Ref. 3), allowing the influx of water. Water in the waste package may moderate neutrons, increasing the likelihood of a criticality event within the waste package. The water may gradually leach the fissile components and neutron absorbers out of the waste package. In addition, the accumulation of silica (SiO{sub 2}) in the waste package over time may further affect the neutronics of the system. This study presents calculations of the long-term geochemical behavior of waste packages containing the Enhanced Design Alternative (EDA) II inner shell, Navy canister, and basket components. The calculations do not include the Navy SNF in the waste package. The specific study objectives were to determine the chemical composition of the water and the quantity of silicon (Si) and other solid corrosion products in the waste package during the first million years after the waste package is breached. The results of this calculation will be used to ensure that the type and amount of criticality control material used in the waste package design will prevent criticality.

Navy Integration into the Air Force-Dominated JFACC

National Research Council Canada - National Science Library

Mongillo, Nicholas

2000-01-01

...) unity of effort and command and control. Furthermore, it specifically identifies Navy shortcomings in doctrine, training, manning, and hardware that when coupled with service parochialism hinders suocessful joint air operations...

Marijuana and the U.S. Navy: The Impact of Changing Laws, Attitudes and Behavior on Recruiting

Science.gov (United States)

2017-03-01

Shu Chen Academic Associate Graduate School of Business and Public Policy iv THIS PAGE INTENTIONALLY LEFT BLANK v ABSTRACT While marijuana... Business Insider, in FY13, California had the largest recruiting numbers for the military in comparison with the rest of the nation; California...the public opinion on marijuana. It found that “ millennials —those ages 18 to 35 in 2016—are more than twice as likely to support legalization of

Paid and Unpaid Online Recruitment for Health Interventions in Young Adults.

Science.gov (United States)

Musiat, Peter; Winsall, Megan; Orlowski, Simone; Antezana, Gaston; Schrader, Geoffrey; Battersby, Malcolm; Bidargaddi, Niranjan

2016-12-01

There is a growing need to identify new and innovative approaches to recruit representative samples of young adults in health intervention research. The current study used a data set of screening information from an online well-being intervention trial of young adults, to investigate cost-effectiveness of different recruitment strategies and whether the clinical and demographic characteristics of participants differed depending on paid or unpaid online recruitment sources. Data were collected from 334 18- to 25-year-old Australians. The study was advertised through a variety of paid and unpaid online recruitment channels (e.g., Google, Facebook, Twitter, YouTube, recruitment agency), with response rates to different recruitment channels tracked using unique Web links. Well-being of participants was measured using the Mental Health Continuum Short Form. Analyses consisted of independent t tests and χ 2 tests. Overall, unpaid recruitment channels had a considerably higher yield than paid recruitment channels. Of paid recruitment channels, a recruitment agency and paid Facebook advertisements attracted the largest number of individuals. This study also found differences between paid and unpaid online recruitment channels with regard to the well-being and mood of participants. Although the success of online recruitment channels is likely subject to a complex interplay between the number of exposures, the targeted sample, the wording, and placement of the advertisement, as well as study characteristics, our study demonstrated that unpaid recruitment channels are more effective than paid channels and that paid and unpaid channels may result in samples with different characteristics. Copyright © 2016 Society for Adolescent Health and Medicine. All rights reserved.

Beyond traditional advertisements: leveraging Facebook's social structures for research recruitment.

Science.gov (United States)

Valdez, Rupa S; Guterbock, Thomas M; Thompson, Morgan J; Reilly, Jeremiah D; Menefee, Hannah K; Bennici, Maria S; Williams, Ishan C; Rexrode, Deborah L

2014-10-27

Obtaining access to a demographically and geographically diverse sample for health-related research can be costly and time consuming. Previous studies have reported mixed results regarding the potential of using social media-based advertisements to overcome these challenges. Our aim was to develop and assess the feasibility, benefits, and challenges of recruiting for research studies related to consumer health information technology (IT) by leveraging the social structures embedded in the social networking platform, Facebook. Two recruitment strategies that involved direct communication with existing Facebook groups and pages were developed and implemented in two distinct populations. The first recruitment strategy involved posting a survey link directly to consenting groups and pages and was used to recruit Filipino-Americans to a study assessing the perceptions, use of, and preferences for consumer health IT. This study took place between August and December 2013. The second recruitment strategy targeted individuals with type 2 diabetes and involved creating a study-related Facebook group and asking administrators of other groups and pages to publicize our group to their members. Group members were then directly invited to participate in an online pre-study survey. This portion of a larger study to understand existing health management practices as a foundation for consumer health IT design took place between May and June 2014. In executing both recruitment strategies, efforts were made to establish trust and transparency. Recruitment rate, cost, content of interaction, and characteristics of the sample obtained were used to assess the recruitment methods. The two recruitment methods yielded 87 and 79 complete responses, respectively. The first recruitment method yielded a rate of study completion proportionate to that of the rate of posts made, whereas recruitment successes of the second recruitment method seemed to follow directly from the actions of a subset

Chemistry and Properties of Slags from Navy Solid Waste Destruction in the Plasma Arc System

National Research Council Canada - National Science Library

Talmy, Inna

1999-01-01

The U.S. Navy is currently developing a highly efficient shipboard system which employs a plasma torch to process Navy solid wastes primarily consisting of cardboard, paper, steel, aluminum, glass, and food waste...

Commercialization of Navy Advanced Wood Composites (CD-ROM)

National Research Council Canada - National Science Library

2005-01-01

.... This work also demonstrated their useful application in marine structures. These research products solve many problems that the US Navy currently face with repairing and building timber structures on their waterfront...

NaviCell: a web-based environment for navigation, curation and maintenance of large molecular interaction maps.

Science.gov (United States)

Kuperstein, Inna; Cohen, David P A; Pook, Stuart; Viara, Eric; Calzone, Laurence; Barillot, Emmanuel; Zinovyev, Andrei

2013-10-07

Molecular biology knowledge can be formalized and systematically represented in a computer-readable form as a comprehensive map of molecular interactions. There exist an increasing number of maps of molecular interactions containing detailed and step-wise description of various cell mechanisms. It is difficult to explore these large maps, to organize discussion of their content and to maintain them. Several efforts were recently made to combine these capabilities together in one environment, and NaviCell is one of them. NaviCell is a web-based environment for exploiting large maps of molecular interactions, created in CellDesigner, allowing their easy exploration, curation and maintenance. It is characterized by a combination of three essential features: (1) efficient map browsing based on Google Maps; (2) semantic zooming for viewing different levels of details or of abstraction of the map and (3) integrated web-based blog for collecting community feedback. NaviCell can be easily used by experts in the field of molecular biology for studying molecular entities of interest in the context of signaling pathways and crosstalk between pathways within a global signaling network. NaviCell allows both exploration of detailed molecular mechanisms represented on the map and a more abstract view of the map up to a top-level modular representation. NaviCell greatly facilitates curation, maintenance and updating the comprehensive maps of molecular interactions in an interactive and user-friendly fashion due to an imbedded blogging system. NaviCell provides user-friendly exploration of large-scale maps of molecular interactions, thanks to Google Maps and WordPress interfaces, with which many users are already familiar. Semantic zooming which is used for navigating geographical maps is adopted for molecular maps in NaviCell, making any level of visualization readable. In addition, NaviCell provides a framework for community-based curation of maps.

Distribution of muscle fibre conduction velocity for representative samples of motor units in the full recruitment range of the tibialis anterior muscle.

Science.gov (United States)

Del Vecchio, A; Negro, F; Felici, F; Farina, D

2018-02-01

Motor units are recruited in an orderly manner according to the size of motor neurones. Moreover, because larger motor neurones innervate fibres with larger diameters than smaller motor neurones, motor units should be recruited orderly according to their conduction velocity (MUCV). Because of technical limitations, these relations have been previously tested either indirectly or in small motor unit samples that revealed weak associations between motor unit recruitment threshold (RT) and MUCV. Here, we analyse the relation between MUCV and RT for large samples of motor units. Ten healthy volunteers completed a series of isometric ankle dorsiflexions at forces up to 70% of the maximum. Multi-channel surface electromyographic signals recorded from the tibialis anterior muscle were decomposed into single motor unit action potentials, from which the corresponding motor unit RT, MUCV and action potential amplitude were estimated. Established relations between muscle fibre diameter and CV were used to estimate the fibre size. Within individual subjects, the distributions of MUCV and fibre diameters were unimodal and did not show distinct populations. MUCV was strongly correlated with RT (mean (SD) R 2  = 0.7 (0.09), P motor units), which supported the hypothesis that fibre diameter is associated with RT. The results provide further evidence for the relations between motor neurone and muscle fibre properties for large samples of motor units. The proposed methodology for motor unit analysis has also the potential to open new perspectives in the study of chronic and acute neuromuscular adaptations to ageing, training and pathology. © 2017 Scandinavian Physiological Society. Published by John Wiley & Sons Ltd.

The Sex, Age, and Me study: recruitment and sampling for a large mixed-methods study of sexual health and relationships in an older Australian population.

Science.gov (United States)

Lyons, Anthony; Heywood, Wendy; Fileborn, Bianca; Minichiello, Victor; Barrett, Catherine; Brown, Graham; Hinchliff, Sharron; Malta, Sue; Crameri, Pauline

2017-09-01

Older people are often excluded from large studies of sexual health, as it is assumed that they are not having sex or are reluctant to talk about sensitive topics and are therefore difficult to recruit. We outline the sampling and recruitment strategies from a recent study on sexual health and relationships among older people. Sex, Age and Me was a nationwide Australian study that examined sexual health, relationship patterns, safer-sex practices and STI knowledge of Australians aged 60 years and over. The study used a mixed-methods approach to establish baseline levels of knowledge and to develop deeper insights into older adult's understandings and practices relating to sexual health. Data collection took place in 2015, with 2137 participants completing a quantitative survey and 53 participating in one-on-one semi-structured interviews. As the feasibility of this type of study has been largely untested until now, we provide detailed information on the study's recruitment strategies and methods. We also compare key characteristics of our sample with national estimates to assess its degree of representativeness. This study provides evidence to challenge the assumptions that older people will not take part in sexual health-related research and details a novel and successful way to recruit participants in this area.

32 CFR 700.201 - Origin and authority of the Department of the Navy.

Science.gov (United States)

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Origin and authority of the Department of the... The Department of the Navy § 700.201 Origin and authority of the Department of the Navy. (a) The naval... Executive Departments by the 1947 Act) as military departments within the Department of Defense. (c) The...

The Participation of the Danish Navy in Operation Maritime Monitor / Sharp Guard 1993-1996

DEFF Research Database (Denmark)

Nørby, Søren

2015-01-01

. Much has been much written about Olfert Fischer and its participation in the first Gulf War, causing the following and in many ways larger operation - the Navy's participation in the UN embargo against Serbia and Montenegro from 1993 to 1996 - to slip into the background. This is not fair as the Navy......’s participation in that conflict was an important step on the road from territorial defense of the Baltic Approaches to the contemporary international - global - profile of the Danish Navy. To date, historians have been focusing on the land war in the former Yugoslavia and not much has been written about...

Body Composition Analysis in U.S. Navy Divers

National Research Council Canada - National Science Library

Gummin, D. D

2000-01-01

Physical readiness and body makeup are considered fundamental attributes of U.S. Navy divers. Methods to objectively determine body makeup are fraught with shortcomings and can be technically challenging, particularly in field operations...

Body Composition Analysis in U.S. Navy Divers

National Research Council Canada - National Science Library

Gummin, David

2001-01-01

Physical readiness and body makeup are considered fundamental attributes of U.S. Navy divers. Methods to objectively determine body makeup are fraught with shortcomings and can be technically challenging, particularly in field operations...

Status, challenges and marketing opportunities for canning navy ...

African Journals Online (AJOL)

Status, challenges and marketing opportunities for canning navy bean in Kenya. ... improve incomes of smallholder farmers in Kenya; its production and marketing has, however, stagnated. ... EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

Consumer acceptance and aroma characterization of navy bean (Phaseolus vulgaris) powders prepared by extrusion and conventional processing methods.

Science.gov (United States)

Szczygiel, Edward J; Harte, Janice B; Strasburg, Gale M; Cho, Sungeun

2017-09-01

Food products produced with bean ingredients are gaining in popularity among consumers due to the reported health benefits. Navy bean (Phaseolus vulgaris) powder produced through extrusion can be considered as a resource-efficient alternative to conventional methods, which often involve high water inputs. Therefore, navy bean powders produced with extrusion and conventional methods were assessed for the impact of processing on consumer liking in end-use products and odor-active compounds. Consumer acceptance results reveal significant differences in flavor, texture and overall acceptance scores of several products produced with navy bean powder. Crackers produced with extruded navy bean powder received higher hedonic flavor ratings than those produced with commercial navy bean powder (P < 0.001). GC-O data showed that the commercial powder produced through conventional processing had much greater contents of several aliphatic aldehydes commonly formed via lipid oxidation, such as hexanal, octanal and nonanal with descriptors of 'grassy', 'nutty', 'fruity', 'dusty', and 'cleaner', compared to the extruded powder. Extrusion processed navy bean powders were preferred over commercial powders for certain navy bean powder applications. This is best explained by substantial differences in aroma profiles of the two powders that may have been caused by lipid oxidation. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Recruiting Young Adult Cancer Survivors for Behavioral Research

Science.gov (United States)

Horowitz, Santina; Marcus, Bess

2012-01-01

Young adults have been dramatically underrepresented in cancer survivorship research. One contributing factor is the difficulty recruiting this population. To identify effective recruitment strategies, the current study assessed the yield of strategies used to recruit young survivors for an exercise intervention including: clinic-based recruitment, recruitment at cancer-related events, mailings, telephone-based recruitment, advertising on the internet, radio, television and social networking media, distributing brochures and word-of-mouth referrals. When taking into account the strategies for which we could track the number of survivors approached, recruitment at an oncology clinic was the most productive: 38 % of those approached were screened and 8 % enrolled. When evaluating which strategy yielded the greatest percentage of the sample, however, mailings were the most productive. Given widespread use of the internet and social networking by young adults, investigators should also consider these low-cost recruitment strategies. PMID:22810954

Recruiting young adult cancer survivors for behavioral research.

Science.gov (United States)

Rabin, Carolyn; Horowitz, Santina; Marcus, Bess

2013-03-01

Young adults have been dramatically underrepresented in cancer survivorship research. One contributing factor is the difficulty recruiting this population. To identify effective recruitment strategies, the current study assessed the yield of strategies used to recruit young survivors for an exercise intervention including: clinic-based recruitment, recruitment at cancer-related events, mailings, telephone-based recruitment, advertising on the internet, radio, television and social networking media, distributing brochures and word-of-mouth referrals. When taking into account the strategies for which we could track the number of survivors approached, recruitment at an oncology clinic was the most productive: 38 % of those approached were screened and 8 % enrolled. When evaluating which strategy yielded the greatest percentage of the sample, however, mailings were the most productive. Given widespread use of the internet and social networking by young adults, investigators should also consider these low-cost recruitment strategies.

Using Mechanical Turk to recruit participants for internet intervention research: experience from recruitment for four trials targeting hazardous alcohol consumption.

Science.gov (United States)

Cunningham, John A; Godinho, Alexandra; Kushnir, Vladyslav

2017-12-01

Mechanical Turk (MTurk) is an online portal operated by Amazon where 'requesters' (individuals or businesses) can submit jobs for 'workers.' MTurk is used extensively by academics as a quick and cheap means of collecting questionnaire data, including information on alcohol consumption, from a diverse sample of participants. We tested the feasibility of recruiting for alcohol Internet intervention trials through MTurk. Participants, 18 years or older, who drank at least weekly were recruited for four intervention trials (combined sample size, N = 11,107). The same basic recruitment strategy was employed for each trial - invite participants to complete a survey about alcohol consumption (less than 15 min in length, US$1.50 payment), identify eligible participants who drank in a hazardous fashion, invite those eligible to complete a follow-up survey ($10 payment), randomize participants to be sent or not sent information to access an online intervention for hazardous alcohol use. Procedures where put in place to optimize the chances that participants could only complete the baseline survey once. There was a substantially slower rate of recruitment by the fourth trial compared to the earlier trials. Demographic characteristics also varied across trials (age, sex, employment and marital status). Patterns of alcohol consumption, while displaying some differences, did not appear to vary in a linear fashion between trials. It is possible to recruit large (but not inexhaustible) numbers of people who drink in a hazardous fashion. Issues for online intervention research when employing this sample are discussed.

Navy MANTECH 2008 Project Book

Science.gov (United States)

2008-01-01

and Shipbuilding Company (NASSCO) to design and build a hybrid laser / GMAW system that combines the deep keyhole pen- etration of laser welding with...ance that the weapon system PM is truly committed to the successful outcome of the ManTech project. In addition, this close working relationship...will reduce the cost and time to build and repair Navy ships. The Center works closely with the Navy’s acquisition community and the shipbuilding

An Analysis of Personal and Professional Development in the United States Navy

OpenAIRE

Filiz, Caner; Jean-Pierre, Markelly

2012-01-01

Employee development is among the most important functions of any organization. Since employees are arguably an organizations most important asset, organizations have an incentive to invest in, direct, and promote the development of their employees. As an organization, the U.S. Navy, too, provides for the personal and professional development of naval personnel. This thesis reviews the Navys personal and professional development program and examines possible use of 360-degree feedback in the ...

Pregnancy and Parenthood in the Navy: Results of the 2012-2013 Survey

Science.gov (United States)

2016-05-12

fathers and 6,000 single Navy mothers; most Sailors do use birth control, predominantly the birth control pill and/or the condom; women are most...with few women having orders to their next duty station when they become pregnant. 15. SUBJECT TERMS pregnancy, single parent, Navy parent, birth...pregnancies are planned, with 38% of enlisted and 14% of officer women being single at the time they became pregnant. Few women assigned to shore or

Allocating Overhead Costs in a Navy Working Capital Fund Environment: An Analysis and Comparison of Current Navy Policy and Private Sector Practice

National Research Council Canada - National Science Library

Schulte, Steven

1999-01-01

.... The objective of this thesis was to evaluate the overhead allocation practices of five private sector organizations for the potential improvement of overhead allocation practices in Navy Working Capital Fund activities...

Parts on Demand: Evaluation of Approaches to Achieve Flexible Manufacturing Systems for Navy Partson Demand. Volume 1

Science.gov (United States)

1984-02-01

R&D efforts reviewed. The resulting assessment highlighted the generic enabling technologies and cross- cutting R&D projects required to focus current...supplied by spot buys, and which may generate Navy Inventory Control Numbers (NICN). Random samples of data were extracted from the Master Data File ( MDF ...isostatic presses, rotary forging (both hot and cold), investment casting, 0and hammer forging. Other techniques such as a laser sculpting and implosion

Navy Bean and Rice Bran Intake Alters the Plasma Metabolome of Children at Risk for Cardiovascular Disease

Directory of Open Access Journals (Sweden)

Katherine J. Li

2018-01-01

Full Text Available Abnormal cholesterol in childhood predicts cardiovascular disease (CVD risk in adulthood. Navy beans and rice bran have demonstrated efficacy in regulating blood lipids in adults and children; however, their effects on modulating the child plasma metabolome has not been investigated and warrants investigation. A pilot, randomized-controlled, clinical trial was conducted in 38 children (10 ± 0.8 years old with abnormal cholesterol. Participants consumed a snack for 4 weeks containing either: no navy bean or rice bran (control; 17.5 g/day cooked navy bean powder; 15 g/day heat-stabilized rice bran; or 9 g/day navy beans and 8 g/day rice bran. Plasma metabolites were extracted using 80% methanol for global, non-targeted metabolic profiling via ultra-high performance liquid-chromatography tandem mass spectrometry. Differences in plasma metabolite levels after 4 weeks of dietary intervention compared to control and baseline were analyzed using analysis of variance and Welch’s t-tests (p ≤ 0.05. Navy bean and/or rice bran consumption influenced 71 plasma compounds compared to control (p ≤ 0.05, with lipids representing 46% of the total plasma metabolome. Significant changes were determined for 18 plasma lipids in the navy bean group and 10 plasma lipids for the rice bran group compared to control, and 48 lipids in the navy bean group and 40 in the rice bran group compared to baseline. These results support the hypothesis that consumption of these foods impact blood lipid metabolism with implications for reducing CVD risk in children. Complementary and distinct lipid pathways were affected by the diet groups, including acylcarnitines and lysolipids (navy bean, sphingolipids (rice bran, and phospholipids (navy bean + rice bran. Navy bean consumption decreased free fatty acids associated with metabolic diseases (palmitate and arachidonate and increased the relative abundance of endogenous anti-inflammatory lipids

Navy Enterprise Resource Planning Program: Governance Challenges in Deploying an Enterprise-Wide Information Technology System in the Department of the Navy

Science.gov (United States)

2010-12-01

Douglas E. Brinkley, Support Advisor _____________________________________ William R. Gates, Dean Graduate School of Business and...Washington, DC: Assistant Secretary of the Navy for Research, Development and Acquisition. Blackstone , John H., and James F. Cox. 2005. APICS Dictionary

Beyond Traditional Advertisements: Leveraging Facebook’s Social Structures for Research Recruitment

Science.gov (United States)

Guterbock, Thomas M; Thompson, Morgan J; Reilly, Jeremiah D; Menefee, Hannah K; Bennici, Maria S; Williams, Ishan C; Rexrode, Deborah L

2014-01-01

Background Obtaining access to a demographically and geographically diverse sample for health-related research can be costly and time consuming. Previous studies have reported mixed results regarding the potential of using social media-based advertisements to overcome these challenges. Objective Our aim was to develop and assess the feasibility, benefits, and challenges of recruiting for research studies related to consumer health information technology (IT) by leveraging the social structures embedded in the social networking platform, Facebook. Methods Two recruitment strategies that involved direct communication with existing Facebook groups and pages were developed and implemented in two distinct populations. The first recruitment strategy involved posting a survey link directly to consenting groups and pages and was used to recruit Filipino-Americans to a study assessing the perceptions, use of, and preferences for consumer health IT. This study took place between August and December 2013. The second recruitment strategy targeted individuals with type 2 diabetes and involved creating a study-related Facebook group and asking administrators of other groups and pages to publicize our group to their members. Group members were then directly invited to participate in an online pre-study survey. This portion of a larger study to understand existing health management practices as a foundation for consumer health IT design took place between May and June 2014. In executing both recruitment strategies, efforts were made to establish trust and transparency. Recruitment rate, cost, content of interaction, and characteristics of the sample obtained were used to assess the recruitment methods. Results The two recruitment methods yielded 87 and 79 complete responses, respectively. The first recruitment method yielded a rate of study completion proportionate to that of the rate of posts made, whereas recruitment successes of the second recruitment method seemed to follow

Navy Mobility Fuels Forecasting System. Phase I report

Energy Technology Data Exchange (ETDEWEB)

Davis, R.M.; Hadder, G.R.; Singh, S.P.N.; Whittle, C.

1985-07-01

The Department of the Navy (DON) requires an improved capability to forecast mobility fuel availability and quality. The changing patterns in fuel availability and quality are important in planning the Navy's Mobility Fuels R and D Program. These changes come about primarily because of the decline in the quality of crude oil entering world markets as well as the shifts in refinery capabilities domestically and worldwide. The DON requested ORNL's assistance in assembling and testing a methodology for forecasting mobility fuel trends. ORNL reviewed and analyzed domestic and world oil reserve estimates, production and price trends, and recent refinery trends. Three publicly available models developed by the Department of Energy were selected as the basis of the Navy Mobility Fuels Forecasting System. The system was used to analyze the availability and quality of jet fuel (JP-5) that could be produced on the West Coast of the United States under an illustrative business-as-usual and a world oil disruption scenario in 1990. Various strategies were investigated for replacing the lost JP-5 production. This exercise, which was strictly a test case for the forecasting system, suggested that full recovery of lost fuel production could be achieved by relaxing the smoke point specifications or by increasing the refiners' gate price for the jet fuel. A more complete analysis of military mobility fuel trends is currently under way.

Wind and Solar Energy Resource Assessment for Navy Installations in the Midwestern US

Science.gov (United States)

Darmenova, K.; Apling, D.; Higgins, G. J.; Carnes, J.; Smith, C.

2012-12-01

A stable supply of energy is critical for sustainable economic development and the ever-increasing demand for energy resources drives the need for alternative weather-driven renewable energy solutions such as solar and wind-generated power. Recognizing the importance of energy as a strategic resource, the Department of the Navy has focused on energy efficient solutions aiming to increase tactical and shore energy security and reduce greenhouse gas emissions. Implementing alternative energy solutions will alleviate the Navy installations demands on the National power grid, however transitioning to renewable energy sources is a complex multi-stage process that involves initial investment in resource assessment and feasibility of building solar and wind power systems in Navy's facilities. This study focuses on the wind and solar energy resource assessment for Navy installations in the Midwestern US. We use the dynamically downscaled datasets at 12 km resolution over the Continental US generated with the Weather Research and Forecasting (WRF) model to derive the wind climatology in terms of wind speed, direction, and wind power at 20 m above the surface for 65 Navy facilities. In addition, we derived the transmissivity of the atmosphere, diffuse radiation fraction, cloud cover and seasonal energy potential for a zenith facing surface with unobstructed horizon for each installation location based on the results of a broadband radiative transfer model and our cloud database based on 17-years of GOES data. Our analysis was incorporated in a GIS framework in combination with additional infrastructure data that enabled a synergistic resource assessment based on the combination of climatological and engineering factors.

A Navy User’s Guide for Quality Assurance of New Concrete Construction

Science.gov (United States)

2012-06-01

allowable concrete drying shrinkage for marine concrete in the U.S. Navy is 0.05%. does not predict some concrete properties and degradation mechanisms...service life modeling. A concrete mixture that meets the service life requirements using STADIUM® but fails the shrinkage tests is not acceptable for...TECHNICAL REPORT TR-NAVFAC ESC-CI-1215 A NAVY USER’S GUIDE FOR QUALITY ASSURANCE OF NEW CONCRETE CONSTRUCTION

Report on the Second KIMS-CNA Conference: The PLA Navys Build-Up and ROK-USN Cooperation

Science.gov (United States)

2009-02-01

Modernization (London and Washington, DC: Kegan Paul International and The AEI Press, 1996), p. 274. See also his “China’s Push Through the South China Sea...to change its nature of the PLA Navy naval strategy from “brown water” force to “ green /blue water” navy enable to secure its vast maritime...and “full ocean-going green water fleet.” It is conceivable that the Chinese navy’s goal of its operational capability is not “blue water navy,” but

Online Recruitment: Feasibility, Cost, and Representativeness in a Study of Postpartum Women.

Science.gov (United States)

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.

75 FR 22568 - Notice of Proposed Information Collection; Comment Request

Science.gov (United States)

2010-04-29

... compliance with section 3506(c)(2)(A) of the Paperwork Reduction Act of 1995, the Navy Recruiting Command... title, by any of the following methods: Federal eRulemaking Portal: http://www.regulations.gov . Follow... obtain a copy of the proposal and associated collection instruments, write to Commander, Navy Recruiting...

77 FR 8844 - Notice of Proposed Information Collection; Comment request

Science.gov (United States)

2012-02-15

... compliance with section 3506(c)(2)(A) of the Paperwork Reduction Act of 1995, the Navy Recruiting Command... any of the following methods: Federal eRulemaking Portal: http://www.regulations.gov . Follow the..., write to Commander, Navy Recruiting Command (00SD), 5722 Integrity Drive, Millington, TN 38054-5057, or...

Using Mechanical Turk to recruit participants for internet intervention research: experience from recruitment for four trials targeting hazardous alcohol consumption

Directory of Open Access Journals (Sweden)

John A. Cunningham

2017-12-01

Full Text Available Abstract Background Mechanical Turk (MTurk is an online portal operated by Amazon where ‘requesters’ (individuals or businesses can submit jobs for ‘workers.’ MTurk is used extensively by academics as a quick and cheap means of collecting questionnaire data, including information on alcohol consumption, from a diverse sample of participants. We tested the feasibility of recruiting for alcohol Internet intervention trials through MTurk. Methods Participants, 18 years or older, who drank at least weekly were recruited for four intervention trials (combined sample size, N = 11,107. The same basic recruitment strategy was employed for each trial – invite participants to complete a survey about alcohol consumption (less than 15 min in length, US$1.50 payment, identify eligible participants who drank in a hazardous fashion, invite those eligible to complete a follow-up survey ($10 payment, randomize participants to be sent or not sent information to access an online intervention for hazardous alcohol use. Procedures where put in place to optimize the chances that participants could only complete the baseline survey once. Results There was a substantially slower rate of recruitment by the fourth trial compared to the earlier trials. Demographic characteristics also varied across trials (age, sex, employment and marital status. Patterns of alcohol consumption, while displaying some differences, did not appear to vary in a linear fashion between trials. Conclusions It is possible to recruit large (but not inexhaustible numbers of people who drink in a hazardous fashion. Issues for online intervention research when employing this sample are discussed.

Influence of population versus convenience sampling on sample characteristics in studies of cognitive aging.

Science.gov (United States)

Brodaty, Henry; Mothakunnel, Annu; de Vel-Palumbo, Melissa; Ames, David; Ellis, Kathryn A; Reppermund, Simone; Kochan, Nicole A; Savage, Greg; Trollor, Julian N; Crawford, John; Sachdev, Perminder S

2014-01-01

We examined whether differences in findings of studies examining mild cognitive impairment (MCI) were associated with recruitment methods by comparing sample characteristics in two contemporaneous Australian studies, using population-based and convenience sampling. The Sydney Memory and Aging Study invited participants randomly from the electoral roll in defined geographic areas in Sydney. The Australian Imaging, Biomarkers and Lifestyle Study of Ageing recruited cognitively normal (CN) individuals via media appeals and MCI participants via referrals from clinicians in Melbourne and Perth. Demographic and cognitive variables were harmonized, and similar diagnostic criteria were applied to both samples retrospectively. CN participants recruited via convenience sampling were younger, better educated, more likely to be married and have a family history of dementia, and performed better cognitively than those recruited via population-based sampling. MCI participants recruited via population-based sampling had better memory performance and were less likely to carry the apolipoprotein E ε4 allele than clinically referred participants but did not differ on other demographic variables. A convenience sample of normal controls is likely to be younger and better functioning and that of an MCI group likely to perform worse than a purportedly random sample. Sampling bias should be considered when interpreting findings. Copyright © 2014 Elsevier Inc. All rights reserved.

Study of Female Junior Officer Retention and Promotion in the U.S. Navy

Science.gov (United States)

2016-03-01

thesis uses multivariate analytical techniques to examine the effects of demographics, pre- commissioning factors, and job performance on the retention ...JUNIOR OFFICER RETENTION AND PROMOTION IN THE U.S. NAVY by David J. Mundell March 2016 Thesis Advisor: Simona Tick Co-Advisor: Steve...3. REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE STUDY OF FEMALE JUNIOR OFFICER RETENTION AND PROMOTION IN THE U.S. NAVY 5

Sampling Methodologies for Epidemiologic Surveillance of Men Who Have Sex with Men and Transgender Women in Latin America: An Empiric Comparison of Convenience Sampling, Time Space Sampling, and Respondent Driven Sampling

OpenAIRE

Clark, J. L.; Konda, K. A.; Silva-Santisteban, A.; Peinado, J.; Lama, J. R.; Kusunoki, L.; Perez-Brumer, A.; Pun, M.; Cabello, R.; Sebastian, J. L.; Suarez-Ognio, L.; Sanchez, J.

2014-01-01

Alternatives to convenience sampling (CS) are needed for HIV/STI surveillance of most-at-risk populations in Latin America. We compared CS, time space sampling (TSS), and respondent driven sampling (RDS) for recruitment of men who have sex with men (MSM) and transgender women (TW) in Lima, Peru. During concurrent 60-day periods from June-August, 2011, we recruited MSM/TW for epidemiologic surveillance using CS, TSS, and RDS. A total of 748 participants were recruited through CS, 233 through T...

Engaging workplace representatives in research: what recruitment strategies work best?

Science.gov (United States)

Coole, C; Nouri, F; Narayanasamy, M; Baker, P; Khan, S; Drummond, A

2018-05-23

Workplaces are key stakeholders in work and health but little is known about the methods used to recruit workplace representatives (WRs), including managers, occupational health advisers and colleagues, to externally funded healthcare research studies. To detail the strategies used in recruiting WRs from three areas of the UK to a qualitative study concerning their experience of employees undergoing hip or knee replacement, to compare the strategies and inform recruitment methods for future studies. Six strategies were used to recruit WRs from organizations of different sizes and sectors. Data on numbers approached and responses received were analysed descriptively. Twenty-five WRs were recruited. Recruitment had to be extended outside the main three study areas, and took several months. It proved more difficult to recruit from non-service sectors and small- and medium-sized enterprises. The most successful strategies were approaching organizations that had participated in previous research studies, or known professionally or personally to team members. Recruiting a diverse sample of WRs to healthcare research requires considerable resources and persistence, and a range of strategies. Recruitment is easier where local relationships already exist; the importance of building and maintaining these relationships cannot be underestimated. However, the potential risks of bias and participant fatigue need to be acknowledged and managed. Further studies are needed to explore how WRs can be recruited to health research, and to identify the researcher effort and costs involved in achieving unbiased and representative samples.

Evaluation of the accuracy of Demirjian method for estimation of dental age among 6-12 years of children in Navi Mumbai: A radiographic study.

Science.gov (United States)

Hegde, Rahul J; Khare, Sumedh Suhas; Saraf, Tanvi A; Trivedi, Sonal; Naidu, Sonal

2015-01-01

Dental formation is superior to eruption as a method of dental age (DA) assessment. Eruption is only a brief occurrence, whereas formation may be related at different chronologic age levels, thereby providing a precise index for determining DA. The study was designed to determine the nature of inter-relationship between chronologic and DA. Age estimation depending upon tooth formation was done by Demirjian method and accuracy of Demirjian method was also evaluated. The sample for the study consisted of 197 children of Navi Mumbai. Significant positive correlation was found between chronologic age and DA that is, (r = 0.995), (P Mumbai (Maharashtra - India) population. Demirjian method showed high accuracy when applied to Navi Mumbai (Maharashtra - India) population.

Employee recruitment.

Science.gov (United States)

Breaugh, James A

2013-01-01

The way an organization recruits can influence the type of employees it hires, how they perform, and their retention rate. This article provides a selective review of research that has addressed recruitment targeting, recruitment methods, the recruitment message, recruiters, the organizational site visit, the job offer, and the timing of recruitment actions. These and other topics (e.g., the job applicant's perspective) are discussed in terms of their potential influence on prehire (e.g., the quality of job applicants) and posthire (e.g., new employee retention) recruitment outcomes. In reviewing research, attention is given to the current state of scientific knowledge, limitations of previous research, and important issues meriting future investigation.

77 FR 2040 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy Training Exercises...

Science.gov (United States)

2012-01-13

... such data can be collected without unreasonable costs and impacts to training, the Navy will move forward in incorporating the measurements into its monitoring program for east coast mine neutralization... aircraft and logistical constraints, the use of additional Navy aircraft beyond those participating...

Navy-wide Personnel Survey (NPS) 2003: Summary of Survey Results

National Research Council Canada - National Science Library

Whittam, Kimberly; Janega, Jessica; Olmsted, Murrey

2005-01-01

.... The NPS focuses on work-related issues such as job satisfaction, morale, leadership, advancement, promotion, career progression, and detailing and provides Navy leadership with valuable information...

The GROG: A Journal of Navy Medical History and Culture. Issue 38, 2013

Science.gov (United States)

2013-01-01

military combat award in the United States. This select group of individuals have served as namesakes of hospitals and ships, in- spired artwork, and one...commands and facilities throughout Navy Medicine. The recipient of the awards have also been the subjects of paintings and namesakes of Navy ships...Corpsmen of Honor; Medal of Honor Robert Bush serves as the namesake of two of these facilities (Naval Hospital Twentynine Palms, Calif., and Bush

U.S. Navy Shipboard Damage Control: Innovation and Implementation During the Interwar Period

Science.gov (United States)

2014-12-12

an officer and torpedo artificer, after everybody else had left the ship, opened the torpedo tubes , and went down with the ship. The distinguished...another dreadnought battleship] was hit and although listing to starboard fired on the Turbulent, a British torpedo boat, exploding her boilers ...that influenced the U.S. Navy the most. By combining the successes of the German fleet and the failures of the British, the U.S. Navy was able to takes

Real Time Analysis: Does Navy Have a Plan?

Science.gov (United States)

2015-06-12

our militaries face. Peter Tran, senior director of the worldwide advanced cyber defense practice at RSA , commented that “Historically, the...should look like for analysis on the data Navy needs to analyze when he stated: Computers, communications links, encryption devices, and other IT allow

Recommendations and Requirements for Welding and Inspection of Titanium Piping for U.S. Navy Surface Ship Applications

National Research Council Canada - National Science Library

Wells, Michael

1999-01-01

The information contained in this report is intended to assist both Navy and shipyard/contractor personnel engaged in the welding and inspection of commercially pure titanium seawater piping systems for U.S. Navy surface ships...

76 FR 6699 - Taking and Importing Marine Mammals: U.S. Navy Training in the Hawaii Range Complex; U.S. Navy...

Science.gov (United States)

2011-02-08

..., the Navy realized that their evolving training programs, which are linked to real world events..., if the taking is limited to harassment and of no more than 1 year, to issue a notice of proposed...) (Pub. L. 108-136) removed the ``small numbers'' and ``specified geographical region'' limitations, and...

The design and development of a management information system for the Monterey Navy Flying Club.

OpenAIRE

George, Derek R.

1986-01-01

Approved for public release; distribution is unlimited This thesis provides a Management Information System for the Monterey Navy Flying Club. It supplies the tools necessary to enable the club manager to maintain all club records and generate required administrative and financial reports. http://archive.org/details/designdevelopmen00geor Commander, United States Navy

Navy Operational Planner - Undersea Warfare Module

Science.gov (United States)

2016-09-01

concepts are considered in NOP–USW that are not in previous research: time phasing of missions, mutually exclusive missions, and asset availability...operational planning efforts. NOP–USW suggests the correct allocation of assets across a wide theater of operation to accomplish missions in the...Master’s thesis 4. TITLE AND SUBTITLE NAVY OPERATIONAL PLANNER – UNDERSEA WARFARE MODULE 5. FUNDING NUMBERS 6. AUTHOR(S) Guy A. Molina 7

U.S. Navy Climate Change Roadmap

Science.gov (United States)

2010-04-01

Climate change is a national security challenge with strategic implications for the Navy. Climate change will lead to increased tensions in nations...with weak economies and political institutions. While climate change alone is not likely to lead to future conflict, it may be a contributing factor... Climate change is affecting, and will continue to affect, U.S. military installations and access to natural resources worldwide. It will affect the

Further Improvements Needed in Navy’s Oversight and Management of Contracting for Facilities Construction on Diego Garcia.

Science.gov (United States)

1984-05-23

1981, the Navy awarded a cost reimbursable contract to a joint venture to construct facility projects for fiscal years 1981 and 1982 with an estimated...through fiscal year 1986. In July 1981, the Navy awarded a cost reimburs - able contract (cost plus award fee) to Raymond, Brown & Root, Molem, a joint...Navy’s oversight and management of the acquisition of these facilities. A COST REIMBURSABLE CONTRACT MAKES STRONG CONTRACT ADMINISTRATION VITAL Under

77 FR 46733 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy Training Exercises...

Science.gov (United States)

2012-08-06

... without unreasonable costs and impacts to training, the Navy will move forward in incorporating the... participating in the exercise was evaluated. Due to the limited availability of Navy aircraft and logistical... deemed impracticable. A primary logistical constraint includes coordinating the timing of the detonation...

A Qualitative Descriptive Analysis of Collaboration Technology in the Navy

Directory of Open Access Journals (Sweden)

Ryan Wark

2015-10-01

Full Text Available Collaboration technologies enable people to communicate and use information to make organizational decisions. The United States Navy refers to this concept as information dominance. Various collaboration technologies are used by the Navy to achieve this mission. This qualitative descriptive study objectively examined how a matrix oriented Navy activity perceived an implemented collaboration technology. These insights were used to determine whether a specific collaboration technology achieved a mission of information dominance. The study used six collaboration themes as a foundation to include: (a Cultural intelligence, (b Communication, (c Capability, (d Coordination, (e Cooperation, and (f Convergence. It was concluded that collaboration technology was mostly perceived well and helped to achieve some levels of information dominance. Collaboration technology improvement areas included bringing greater awareness to the collaboration technology, revamping the look and feel of the user interface, centrally paying for user and storage fees, incorporating more process management tools, strategically considering a Continuity of Operations, and incorporating additional industry best practices for data structures. Emerging themes of collaboration were collected to examine common patterns identified in the collected data. Emerging themes included acceptance, awareness, search, scope, content, value, tools, system performance, implementation, training, support, usage, structure, complexity, approach, governance/configuration management/policy, and resourcing.

Acquisition: Implementation of the DoD Management Control Program for Navy Acquisition Category II and III Programs

National Research Council Canada - National Science Library

2004-01-01

Who Should Read This Report and Why? Civil service and uniformed officers who are involved in the Navy acquisition decision making process should read this report because it provides an assessment of how the Navy can improve...

Forecasting Advancement Rates to Petty Officer Third Class for U.S. Navy Hospital Corpsmen

Science.gov (United States)

2014-06-01

Lastly, I would like to thank Dr. Tanja Blackstone and David Cashbaugh of Navy Personnel, Research, Studies, and Technology. Your guidance and...Corps, rendering emergency medical treatment to include initial treatment in a combat environment . Qualified Hospital Corpsmen may be assigned the...Retrieved from http://www.navy.mil/submit/display.asp?story_id=66091. R Development Core Team. (2013). R: A language and environment for statistical

Globally sourced mineral commodities used in U.S. Navy SEAL gear—An illustration of U.S. net import reliance

Science.gov (United States)

Brainard, Jamie; Nassar, Nedal T.; Gambogi, Joseph; Baker, Michael S.; Jarvis, Michael T.

2018-01-25

A U.S. Navy SEAL (an acronym for sea, air, land) carries gear containing at least 23 nonfuel mineral commodities for which the United States is greater than 50 percent net import reliant. The graphics display the leading world producers of selected nonfuel mineral commodities used to manufacture U.S. Navy SEAL gear. SEALs are members of the U.S. Navy's special operations forces.

All-cause mortality and radar exposure among french navy personnel: a 30 years cohort study

International Nuclear Information System (INIS)

Dabouis, V.; Arvers, P.; Debouzy, J.C.; Perrin, A.; Hours, M.

2006-01-01

To improve operational performance in a modern navy force, radiofrequency (RF) and microwaves emitting devices are widely used. It has been suggested that exposure to electromagnetic fields could be associated with greater health hazards and higher mortality. The all-cause mortality of 39488 militaries of the French navy forces was studied over the period 1975-2001 with a cohort epidemiological study. They served from 1975 until 1995. In a first step, the mortality of radar exposed militaries was compared to a control group formed by militaries who served during the same period in the same environment but without radar exposure. Administrative procedures for identifying militaries and their vital status were equivalent in the radar and the control groups. The age standardized mortality ratio in the radar navy personnel was 0.70 (95% CI: 0.54-0.90). In professional militaries, no difference in mortality ratio was found according to duration of estimated exposure. During a 30 years period of observation, we found no increase in all-cause mortality in the French navy personnel who were close to radar equipments

Spanish Navy Up to Date Data in DCS

Science.gov (United States)

2001-06-01

therapeutic measures. Final results are similar to another world navies diving centres Bibliography: 1.- Pujante, A.; Inoriza, J; Viqueira, A. Estudio de 121... casos de enfermedad descompresiva Medicina Clinica, vol . 94, n` 7, 1990 2.- Rivera, J.C. Decompression sickness among divers: An analysis of 935

Navy radon assessment and mitigation program: Final report

International Nuclear Information System (INIS)

1994-10-01

This final report encompasses the events from the beginning of the Navy Radon Assessment and Mitigation Program to the closure of the program on October 31, 1994. Included in the report are discussions of the phases of the program including screening, assessment, mitigation, and post-mitigation. The primary discussion involves screening and assessment. The report addresses recommendations made to the Naval Facilities Engineering Command by the Hazardous Waste Remedial Actions Program of Martin Marietta Energy Systems, Inc., and the final decisions that were made. Special emphasis is placed on quality assurance/quality control (QA/QC), since QA/QC was given top priority during the implementation of this program. Included in the discussion on QA/QC are ana overview of the measurement process, positive and negative controls, replicated measurements, and application of chamber exposures to data calibration. The report concludes with a discussion of testing considerations for naval facilities and radon mitigation considerations for the Department of the Navy

Study of Navy Recruiting Simulation Tool

Science.gov (United States)

2010-03-01

can we begin to understand existing or emerging issues, start to build a foundation of knowledge, and help to set a course for future research. This...The goal of learning new skills is to ensure information is successfully transferred from short-term memory to long-term memory for future use. For...2010, from washingtontechnology.com: http://washingtontechnology.com/Articles/2003/12/12/ Elearning -technology-gets- smart.aspx 107 Hawthorne, D

Discourse Analysis of Navy Leaders' Attitudes About Mental Health Problems

National Research Council Canada - National Science Library

Westphal, Richard J

2004-01-01

.... Semi-structured interviews and military policies were used as data sources to analyze the language, knowledge, and attitudes of Navy surface fleet leaders about mental illness and mental health...

Using Facebook for Health-related Research Study Recruitment and Program Delivery.

Science.gov (United States)

Pedersen, Eric R; Kurz, Jeremy

2016-05-01

Facebook has become an important tool for recruiting research participants and for program delivery. Given the wide use of Facebook, there is much potential for the site to help with recruitment efforts in both physical and behavioral health care arenas; reaching groups typically difficult to recruit and providing outreach to individuals that may not have received services elsewhere. Health studies using Facebook have generally reported success, including cost-effectiveness, recruitment of samples in brief periods of time, and ability to locate participants for follow-up research. Still, the use of Facebook for research and program delivery is a relatively new area that warrants more research attention and guidance around issues like validity of data, representativeness of samples, and protections of human subjects.

Navy Future Fleet Platform Architecture Study

Science.gov (United States)

2016-07-01

Corporation and should not be construed as an official government position, policy, or decision, unless designated by other documentation. ©2016 The...MITRE Corporation . All rights reserved. Sponsor: Department of the Navy Department No.: J63A Contract No.: W56KGU-15-C-0010 Project No.: 0716V150...attack against Sony Pictures in retaliation for the production of a movie [13]. Recent investigations into hacking of the Society of Worldwide

2009 Navy ManTech Project Book

Science.gov (United States)

2009-01-01

build a hybrid laser / GMAW system that combined deep keyhole penetration of laser welding with the high metal deposition rate of GMAW, enabling...committed to the successful outcome of the ManTech project. In addition, this close working relationship between the parties provides ManTech with a longer...the cost and time to build and repair Navy ships. The Center works closely with the Navy’s acquisition community and the shipbuilding industry to

Navy Ohio Replacement (SSBN[X]) Ballistic Missile Submarine Program: Background and Issues for Congress

Science.gov (United States)

2016-04-05

Navy Ohio Replacement (SSBN[X]) Ballistic Missile Submarine Program: Background and Issues for Congress Ronald O’Rourke Specialist in Naval...Affairs April 5, 2016 Congressional Research Service 7-5700 www.crs.gov R41129 Navy Ohio Replacement (SSBN[X]) Ballistic Missile Submarine...1,091.1 million in research and development funding for the Ohio replacement program (ORP), a program to design and build a new class of 12 ballistic

A Doctrine Reader: The Navies of United States, Great Britain France, Italy, and Spain (Newport Paper, Number 9)

Science.gov (United States)

1995-12-01

Indeed, professional writings in the United States have noted this parallel between doctrine and religion .29 As in other navies, doctrine was not the...Spanish Navy) , "La clctica," in Espana y el Mar en el siglo de Carlos llI, 1 989, p. 77. 13 . John D. Harnron, Tr.yalgar and the Spanish Navy (Annapolis...organization. Doctrine, therefore, can be either fmnly prescriptive, as in religion or in a political ideology, or basically descriptive. As a complex of

Excellence within the Navy Health Care System.

Science.gov (United States)

1984-12-01

in the Navy Medical Department. 13y-- Ia Sc ." . ’Eq’ Im T _ _ _ _ _ 2 SECURITY CASFAIN f !iy.i Di~tribut;-/ _.-, Availabilit Codes DcTAvail a"d/or jp...overwillingness to hand out awards as a weakness, that this waters down the meaning of the awards. 52 • . - Whether you agree or not with the past and

Nuclear or conventional power for surface combatant ships: Department of the Navy. Report to the Congress

International Nuclear Information System (INIS)

1977-01-01

GAO reviewed the controversy over whether the Navy's major surface combatant ships should be all nuclear powered, all conventionally powered, or a mix of both. Nuclear ships are more capable but cost more and their relative cost-effectiveness cannot be measured because Navy analysts cannot quantify many benefits of nuclear power. The Congress, in reviewing Navy shipbuilding plans for surface combatant ships, should be cognizant that buying only conventional ships will maximize naval firepower; buying only nuclear ships will provide mobility and greater freedom from logistics support; and buying a mix is a third option providing, to varying degrees, the advantages and disadvantages of the all-nuclear and all-conventional options

Using facebook to recruit young adult veterans: online mental health research.

Science.gov (United States)

Pedersen, Eric R; Helmuth, Eric D; Marshall, Grant N; Schell, Terry L; PunKay, Marc; Kurz, Jeremy

2015-06-01

Veteran research has primarily been conducted with clinical samples and those already involved in health care systems, but much is to be learned about veterans in the community. Facebook is a novel yet largely unexplored avenue for recruiting veteran participants for epidemiological and clinical studies. In this study, we utilized Facebook to recruit a sample of young adult veterans for the first phase of an online alcohol intervention study. We describe the successful Facebook recruitment process, including data collection from over 1000 veteran participants in approximately 3 weeks, procedures to verify participation eligibility, and comparison of our sample with nationally available norms. Participants were young adult veterans aged 18-34 recruited through Facebook as part of a large study to document normative drinking behavior among a large community sample of veterans. Facebook ads were targeted toward young veterans to collect information on demographics and military characteristics, health behaviors, mental health, and health care utilization. We obtained a sample of 1023 verified veteran participants over a period of 24 days for the advertising price of approximately US $7.05 per verified veteran participant. Our recruitment strategy yielded a sample similar to the US population of young adult veterans in most demographic areas except for race/ethnicity and previous branch of service, which when we weighted the sample on race/ethnicity and branch a sample better matched with the population data was obtained. The Facebook sample recruited veterans who were engaged in a variety of risky health behaviors such as binge drinking and marijuana use. One fourth of veterans had never since discharge been to an appointment for physical health care and about half had attended an appointment for service compensation review. Only half had attended any appointment for a mental health concern at any clinic or hospital. Despite more than half screening positive for

Invited commentary: recruiting for epidemiologic studies using social media.

Science.gov (United States)

Allsworth, Jenifer E

2015-05-15

Social media-based recruitment for epidemiologic studies has the potential to expand the demographic and geographic reach of investigators and identify potential participants more cost-effectively than traditional approaches. In fact, social media are particularly appealing for their ability to engage traditionally "hard-to-reach" populations, including young adults and low-income populations. Despite their great promise as a tool for epidemiologists, social media-based recruitment approaches do not currently compare favorably with gold-standard probability-based sampling approaches. Sparse data on the demographic characteristics of social media users, patterns of social media use, and appropriate sampling frames limit our ability to implement probability-based sampling strategies. In a well-conducted study, Harris et al. (Am J Epidemiol. 2015;181(10):737-746) examined the cost-effectiveness of social media-based recruitment (advertisements and promotion) in the Contraceptive Use, Pregnancy Intention, and Decisions (CUPID) Study, a cohort study of 3,799 young adult Australian women, and the approximate representativeness of the CUPID cohort. Implications for social media-based recruitment strategies for cohort assembly, data accuracy, implementation, and human subjects concerns are discussed. © The Author 2015. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Navy Professional Reading Program: Results of the 2007 Survey

National Research Council Canada - National Science Library

Uriell, Zannette A; Johnson, J. S

2008-01-01

.... The program includes 60 books across 6 subject areas and 5 career states. Toward the end of the first year of implementation, a survey was conducted to look at reading habits of Navy personnel as well as opinions of the NPRP...

A Role for Community Colleges in Navy Training.

Science.gov (United States)

Golfin, Peggy A.; White, John D.; Curtin, Lisa A.

This document from the Center for Naval Analysis (CNA) discusses the role of community colleges in Navy training. CNA conducted a study to discover whether outsourcing courses such as air conditioning and refrigeration and information systems administration to community colleges was feasible and cost effective. Analyses focused on two community…

78 FR 19103 - Safety Zone; Spanish Navy School Ship San Sebastian El Cano Escort; Bahia de San Juan; San Juan, PR

Science.gov (United States)

2013-03-29

...-AA00 Safety Zone; Spanish Navy School Ship San Sebastian El Cano Escort; Bahia de San Juan; San Juan... temporary moving safety zone on the waters of Bahia de San Juan during the transit of the Spanish Navy... Channel entrance, and to protect the high ranking officials on board the Spanish Navy School Ship San...

Navy Shipboard Lasers for Surface, Air, and Missile Defense: Background and Issues for Congress

Science.gov (United States)

2013-06-27

fiber SSL effort is called the Tactical Laser System ( TLS ). Among DOD’s multiple efforts to develop slab SSLs for military use was the Maritime Laser...Missile Defense Congressional Research Service 11 Tactical Laser System Another Navy fiber SSL effort is the Tactical Laser System ( TLS )—a laser...and DOD have conducted development work on three principal types of lasers for potential use on Navy surface ships—fiber solid state lasers ( SSLs

China Naval Modernization: Implications for U.S. Navy Capabilities - Background and Issues for Congress

Science.gov (United States)

2013-09-05

DefenseNews.com, January 6, 2011; Tony Capaccio, “China’s J-20 Stealth Fighter Meant to Counter F-22, F-35, U.S. Navy Says,” Bloomberg.com, January 6, 2011; David... Robbins , a Pentagon spokeswoman, said Tuesday. Hagel will factor the recommendations into the Pentagon’s 2015 budget guidance.... Throughout the SCMR...to pay off. 186 Tony Capaccio, “Navy Lacks Targets To Test U.S. Defenses Against China Missile

Profile of the Successful Recruiter

Science.gov (United States)

1987-06-01

Business Decisionmakers, Brady Communications Company, Inc., New York, N.Y.: a Simon and Schuster Publishing Company, 1986. 7. Basden , Andrew, "On the...Navy’s enlisted entrance test; Sales Aptitude Battery/16PF-m test score (SABX); rate; age. 104 14. Author: Arima, James K. (April 1976) Title: A Systems

Sampling Methodologies for Epidemiologic Surveillance of Men Who Have Sex with Men and Transgender Women in Latin America: An Empiric Comparison of Convenience Sampling, Time Space Sampling, and Respondent Driven Sampling

Science.gov (United States)

Clark, J. L.; Konda, K. A.; Silva-Santisteban, A.; Peinado, J.; Lama, J. R.; Kusunoki, L.; Perez-Brumer, A.; Pun, M.; Cabello, R.; Sebastian, J. L.; Suarez-Ognio, L.; Sanchez, J.

2014-01-01

Alternatives to convenience sampling (CS) are needed for HIV/STI surveillance of most-at-risk populations in Latin America. We compared CS, time space sampling (TSS), and respondent driven sampling (RDS) for recruitment of men who have sex with men (MSM) and transgender women (TW) in Lima, Peru. During concurrent 60-day periods from June–August, 2011, we recruited MSM/TW for epidemiologic surveillance using CS, TSS, and RDS. A total of 748 participants were recruited through CS, 233 through TSS, and 127 through RDS. The TSS sample included the largest proportion of TW (30.7 %) and the lowest percentage of subjects who had previously participated in HIV/STI research (14.9 %). The prevalence of newly diagnosed HIV infection, according to participants’ self-reported previous HIV diagnosis, was highest among TSS recruits (17.9 %) compared with RDS (12.6 %) and CS (10.2 %). TSS identified diverse populations of MSM/TW with higher prevalences of HIV/STIs not accessed by other methods. PMID:24362754

Sampling methodologies for epidemiologic surveillance of men who have sex with men and transgender women in Latin America: an empiric comparison of convenience sampling, time space sampling, and respondent driven sampling.

Science.gov (United States)

Clark, J L; Konda, K A; Silva-Santisteban, A; Peinado, J; Lama, J R; Kusunoki, L; Perez-Brumer, A; Pun, M; Cabello, R; Sebastian, J L; Suarez-Ognio, L; Sanchez, J

2014-12-01

Alternatives to convenience sampling (CS) are needed for HIV/STI surveillance of most-at-risk populations in Latin America. We compared CS, time space sampling (TSS), and respondent driven sampling (RDS) for recruitment of men who have sex with men (MSM) and transgender women (TW) in Lima, Peru. During concurrent 60-day periods from June-August, 2011, we recruited MSM/TW for epidemiologic surveillance using CS, TSS, and RDS. A total of 748 participants were recruited through CS, 233 through TSS, and 127 through RDS. The TSS sample included the largest proportion of TW (30.7 %) and the lowest percentage of subjects who had previously participated in HIV/STI research (14.9 %). The prevalence of newly diagnosed HIV infection, according to participants' self-reported previous HIV diagnosis, was highest among TSS recruits (17.9 %) compared with RDS (12.6 %) and CS (10.2 %). TSS identified diverse populations of MSM/TW with higher prevalences of HIV/STIs not accessed by other methods.

Intelligent Processing Equipment Developments Within the Navy's Manufacturing Technology Centers of Excellence

Science.gov (United States)

Nanzetta, Philip

1992-01-01

The U.S. Navy has had an active Manufacturing Technology (MANTECH) Program aimed at developing advanced production processes and equipment since the late-1960's. During the past decade, however, the resources of the MANTECH program were concentrated in Centers of Excellence. Today, the Navy sponsors four manufacturing technology Centers of Excellence: the Automated Manufacturing Research Facility (AMRF); the Electronics Manufacturing Productivity Facility (EMPF); the National Center for Excellence in Metalworking Technology (NCEMT); and the Center of Excellence for Composites Manufacturing Technology (CECMT). This paper briefly describes each of the centers and summarizes typical Intelligent Equipment Processing (IEP) projects that were undertaken.

the south african navy and its predecessors, 1910–2010

African Journals Online (AJOL)

Abel

became more isolated internationally because of the National Party ..... commencement of political negotiations and the first truly democratic election of. 1994 .... comparable to the navies of Malaysia (two submarines and four frigates) and.

The HAZWRAP/Navy Radon Project

International Nuclear Information System (INIS)

Otten, J.A.; Wilson, D.L.

1992-01-01

In 1987, the Naval Facilities Engineering Command (NAVFACENGCOM) was assigned the responsibility of identifying potential hazards from exposure to naturally occurring indoor radon to personnel in Naval facilities and prioritizing corrective actions. In response to this request, NAVFACENGCOM established the Navy Radon Assessment and Mitigation Program (NAVRAMP), which evaluates problems associated with radon levels above current Environmental Protection Agency (EPA)-guidelines (EPA-520/1-86-04) of 4pCi/L. NAVRAMP consists of four phases: screening, assessment, mitigation, and postmitigation. Approximately 300,000 alpha track detectors (ATDs) will be used during the screening and assessment phases. Several unique approaches were developed to verify the quality of the information collected during this large program. To guarantee chain-of-custody, a computerized data management system was developed to track each ATD from initial purchase through field implementation to final analysis and was also used to track and identify quality control (QC) problems related to the manufacture and analysis of ATDs. The QC program addressed potential problems that could occur using ATDs. The potential errors associated with the use of ATDs included (1) lot-to-lot variation, (2) chemical process variation, (3) pouch leakage, and (4) background. The data management and QC programs ensured the quality and integrity of the samples, the accuracy and precision of the analyses, the representatives of the results, and the completeness of the information

The Navy's Program in Nanoscience and Nanotechnology - A Look Ahead

National Research Council Canada - National Science Library

Kavetsky, Robert

2004-01-01

... to many of these opportunities at the frontiers of science and technology. The Navy continues to provide leadership in the arenas of nanoscience and nanotechnology through its coordination and collaboration with other government agencies...

Costs of Recruiting Couples to a Clinical Trial

Science.gov (United States)

Sadler, Georgia Robins; Ko, Celine M.; Malcarne, Vanessa L.; Banthia, Rajni; Gutierrez, Ivan; Varni, James W.

2009-01-01

Multiple barriers contribute to the slow recruitment of participants to research studies, which in turn extends the time required to translate promising scientific discoveries into proven therapeutic interventions. A small but growing literature is developing on the extraordinary costs of recruiting participants to studies, and thereby demonstrating that underestimating the cost of participant recruitment can contribute to these recruitment problems. These recruitment challenges and costs are exacerbated when the participants’ study eligibility is determined by relatively narrowly defined illness parameters. Recruitment challenges are further compounded when dyads (two individuals engaged in a sociologically significant relationship, such as husbands and wives, siblings or extended families) must be recruited to an illness-focused study. For these latter groups, there are no data to guide researchers in how to anticipate those participant recruitment costs. This paper describes the staff costs for a variety of strategies used to recruit participants to a randomized supportive care study for couples who were within 18 months of a prostate cancer diagnosis. Pegged to the value of the U.S. dollar for the period, the average cost of staff time was $288 per recruited and enrolled dyad, plus a promised additional $100 incentive for study retention. Within the strategies used, the staff costs per recruited dyad ranged from $ 152 to $1,688. Accrual per strategy ranged from zero to 107 enrolled couples. When asked for secondary sources of information about the study, many participants reported more than one source of study referral, reflective of the multifaceted recruitment strategies deployed. In spite of innovative, culturally competent, and broad based recruitment methods, attainment of a diverse sample was difficult to accomplish in this study. Having estimates of the actual cost of recruiting dyads to research studies can help investigators prepare realistic study

Collection of Arctic Ocean Data from US Navy Submarines on the New SCICEX Program

Science.gov (United States)

Smethie, W. M.; Sambrotto, R.; Boyd, T.; Richter-Menge, J.; Corbett, J.

2011-12-01

The SCICEX submarine Arctic science program originated in the 1990s when six dedicated science cruises were conducted in the Arctic Ocean aboard US Navy Sturgeon class submarines. After the cold war era Sturgeon class submarines were retired, several Science Accommodation cruises, for which a few days for scientific measurements were added to planned submarine transits through the Arctic Ocean, were carried out when opportunities arose. Renewed interest in conducting further Science Accommodation cruises on a regular basis to better document and understand how the Arctic Ocean responds to climate change resulted in publication of a scientific plan in 2010 (http://www.arctic.gov/publications/scicex_plan.pdf). In the spring of 2011 testing of data collection and water sampling methods aboard newer Virginia and Seawolf class submarines on transit from a Navy ice camp in the Beaufort Sea, was conducted in order to develop protocols and evaluate techniques. Ice draft measurements were also taken in the vicinity of the ice camp and near the North Pole to evaluate new data collection systems. This evaluation will include a comparison of the ice draft data with a comprehensive set of in situ ice thickness measurements taken near the ice camp. Under-ice submarine-launched eXpendable Condutivity Temperature Depth (XCTD) probes were deployed from the USS Connecticut (SSN-22), a Seawolf class submarine, and the resulting profiles compared to CTD casts from the APLIS ice station and historical profiles. Water samples were collected through the hull for measurements of tritium, helium isotopes, oxygen isotopes, chlorofluorocarbons, sulfur hexafluoride, nutrients, dissolved organic carbon, bacterioplankton, phytoplankton and particulates levels. These samples were returned to Lamont-Doherty Earth Observatory and were in the process of being measured at the time this abstract was written. Measurements completed at this time indicate good samples can be collected for CFC-12

The impact of non-response bias due to sampling in public health studies: A comparison of voluntary versus mandatory recruitment in a Dutch national survey on adolescent health.

Science.gov (United States)

Cheung, Kei Long; Ten Klooster, Peter M; Smit, Cees; de Vries, Hein; Pieterse, Marcel E

2017-03-23

In public health monitoring of young people it is critical to understand the effects of selective non-response, in particular when a controversial topic is involved like substance abuse or sexual behaviour. Research that is dependent upon voluntary subject participation is particularly vulnerable to sampling bias. As respondents whose participation is hardest to elicit on a voluntary basis are also more likely to report risk behaviour, this potentially leads to underestimation of risk factor prevalence. Inviting adolescents to participate in a home-sent postal survey is a typical voluntary recruitment strategy with high non-response, as opposed to mandatory participation during school time. This study examines the extent to which prevalence estimates of adolescent health-related characteristics are biased due to different sampling methods, and whether this also biases within-subject analyses. Cross-sectional datasets collected in 2011 in Twente and IJsselland, two similar and adjacent regions in the Netherlands, were used. In total, 9360 youngsters in a mandatory sample (Twente) and 1952 youngsters in a voluntary sample (IJsselland) participated in the study. To test whether the samples differed on health-related variables, we conducted both univariate and multivariable logistic regression analyses controlling for any demographic difference between the samples. Additional multivariable logistic regressions were conducted to examine moderating effects of sampling method on associations between health-related variables. As expected, females, older individuals, as well as individuals with higher education levels, were over-represented in the voluntary sample, compared to the mandatory sample. Respondents in the voluntary sample tended to smoke less, consume less alcohol (ever, lifetime, and past four weeks), have better mental health, have better subjective health status, have more positive school experiences and have less sexual intercourse than respondents in the

A Stakeholder Analysis of the Navy's Thirty-Year Shipbuilding Plan

National Research Council Canada - National Science Library

O'Loughlin, Patrick R

2007-01-01

Using a stakeholder management approach, this thesis helps the U.S. Navy understand who the external stakeholders are with respect to the Thirty-Year Shipbuilding Plan, the priority of differing stakeholder claims, and the nature...

China Naval Modernization: Implications for U.S. Navy Capabilities - Background and Issues for Congress

Science.gov (United States)

2010-08-05

waters that were engaged in activities that would impact on its security and interests. Foreign Ministry spokesman Qin Gang made the remarks in response...November 17, 2004. 63 Bill Gertz, “China Sub Secretly Stalked U.S. Fleet,” Washington Times, November 13, 2006: 13; Philip Creed, “Navy Confirms Chinese...2006; En-Lai Yeoh, “Fallon Confirms Chinese Stalked Carrier,” NavyTimes.com, November 14, 2006; Bill Gertz, “Admiral Says Sub Risked A Shootout

The Danish Navy 1850-1943 - Through the Lens

DEFF Research Database (Denmark)

Nørby, Søren; Seerup, Jakob

2015-01-01

With a coastline of more than 7,300 kilometers, Denmark has always been a proven maritime nation, and the Royal Danish Navy is an essential part of Danish history. The invention of the camera during the mid-1800s allowed this history to be documented in a novel way and to an extent not previously...

E-recruitment

DEFF Research Database (Denmark)

Holm, Anna

2012-01-01

E-recruitment, also known as online or web-based recruitment, is little discussed in research from an organizational perspective. The purpose of this chapter is therefore to analyze and discuss the process of e-recruitment, its key constituents and organizing principles. In doing so I draw...... on the results of a qualitative study conducted in 2008-2009, and on data stemming from industrial reports, articles from practitioner magazines, and in-depth interviews. The chapter provides a summary of e-recruitment properties and a composite matrix of the overall elements of e-recruitment organizing. E-recruitment...... is viewed as a case of virtual organizing- the organization of processes and activities which, via technology and human agents, facilitate time- and space-independent interaction and collaboration. In closure I offer a brief discussion of implications of the findings for HR managers and professionals...

An experimental investigation of recruitment bias in eating pathology research.

Science.gov (United States)

Moss, Erin L; von Ranson, Kristin M

2006-04-01

Previous, uncontrolled research has suggested a bias may exist in recruiting participants for eating disorder research. Recruitment biases may affect sample representativeness and generalizability of findings. This experiment investigated whether revealing that a study's topic was related to eating disorders created a self-selection bias. Young women at a university responded to advertisements containing contrasting information about the nature of a single study. We recruited one group by advertising the study under the title "Disordered Eating in Young Women" (n = 251) and another group using the title "Consumer Preferences" (n = 259). Results indicated similar levels of eating pathology in both groups, so the different recruitment techniques did not engender self-selection. However, the consumer preferences group scored higher in self-reported social desirability. The level of information conveyed in study advertising does not impact reporting of eating disturbances among nonclinical samples, although there is evidence social desirability might. 2006 by Wiley Periodicals, Inc.

UNMANNED AERIAL VEHICLES IN THE NAVY: ITS BENEFITS

Directory of Open Access Journals (Sweden)

GONÇALO CASTANHEIRA ROSA

2016-06-01

Full Text Available Military investment in UAV research, systems, and applied technologies is increasing, and potential uses for UAVs in civil and military operations are in development. These developments, along with growing scientific interest in UAVs, are fueling commercial interest in the unmanned market. The growing enthusiasm for UAVs is not unfounded. The vehicles offer a unique range of features, most notably ultra-long endurance and high-risk mission acceptance, which cannot be reasonably performed by manned aircraft. Coupled with advances in automation and sensor technologies, and the potential for costs savings, it is understandable that interest in and demand for UAVs is on the rise. Organizations like the Navy have all the benefits to accompany the technological evolution that every day surprises and surpasses us. An introduction or technological evolution that this kind of organizations has already begun to implement is the autonomous vehicles as a mean to an end. This paper describes and lists the advantages of the introduction of Unmanned Aerial Vehicles in an organization like the navy and also the missions that such robots can perform and optimize.

Successful minority recruitment and adherence in physical activity Internet-based research: the WIN study.

Science.gov (United States)

Frierson, Georita M; Morrow, James R; Vidales, Andrew

2012-01-01

Researchers studying physical activity often face challenges dealing with recruitment and resources, particularly when conducting longitudinal Internet-based research. Commonly raised methodological problems such as minority recruitment, participant commitment, and participant-staff involvement are addressed through a theoretically driven recruitment and adherence protocol in The Women's Exercise Injuries: Incidence and Risk Factors (WIN) Internet-based study. The objectives of this paper were to review and suggest solutions to problems of: (1) low recruitment of diverse samples, (2) low adherence, and (3) staffing needs. We recruited 1303 community-dwelling women and followed them through a multiple-phase, longitudinal, Internet-based study. Recruitment and adherence data were analyzed through descriptive methods and logistic regressions to examine participant adherence and sociodemographic factors and predictors of who entered the long-term phase of the study. We successfully retained 71.6% of the sample through 4 recruitment phases. Twenty-seven percent of the initially recruited sample was racial/ethnically diverse, 24% began the long-term phase, and 23% completed. Several strategies to enhance participant commitment were successfully used during the practice phase, providing a successful, low staff to participant ratio. Logistic regression indicated being married, being older, and having greater Internet skills were predictive of successfully entering the long-term phase of the study. Recruitment and compliance protocols were successful in meeting overall and racial/ethnic enrollment and recruitment goals. The theoretically based practice phase techniques were successful in re-engaging noncompliant participants. Strategies for minority enrollment and compliance are evaluated.

Investigating the Effect of Recruitment Variability on Length-Based Recruitment Indices for Antarctic Krill Using an Individual-Based Population Dynamics Model

Science.gov (United States)

Thanassekos, Stéphane; Cox, Martin J.; Reid, Keith

2014-01-01

Antarctic krill (Euphausia superba; herein krill) is monitored as part of an on-going fisheries observer program that collects length-frequency data. A krill feedback management programme is currently being developed, and as part of this development, the utility of data-derived indices describing population level processes is being assessed. To date, however, little work has been carried out on the selection of optimum recruitment indices and it has not been possible to assess the performance of length-based recruitment indices across a range of recruitment variability. Neither has there been an assessment of uncertainty in the relationship between an index and the actual level of recruitment. Thus, until now, it has not been possible to take into account recruitment index uncertainty in krill stock management or when investigating relationships between recruitment and environmental drivers. Using length-frequency samples from a simulated population – where recruitment is known – the performance of six potential length-based recruitment indices is assessed, by exploring the index-to-recruitment relationship under increasing levels of recruitment variability (from ±10% to ±100% around a mean annual recruitment). The annual minimum of the proportion of individuals smaller than 40 mm (F40 min, %) was selected because it had the most robust index-to-recruitment relationship across differing levels of recruitment variability. The relationship was curvilinear and best described by a power law. Model uncertainty was described using the 95% prediction intervals, which were used to calculate coverage probabilities and assess model performance. Despite being the optimum recruitment index, the performance of F40 min degraded under high (>50%) recruitment variability. Due to the persistence of cohorts in the population over several years, the inclusion of F40 min values from preceding years in the relationship used to estimate recruitment in a given year improved its

Using Facebook to Recruit Young Adult Veterans: Online Mental Health Research

Science.gov (United States)

2015-01-01

Background Veteran research has primarily been conducted with clinical samples and those already involved in health care systems, but much is to be learned about veterans in the community. Facebook is a novel yet largely unexplored avenue for recruiting veteran participants for epidemiological and clinical studies. Objective In this study, we utilized Facebook to recruit a sample of young adult veterans for the first phase of an online alcohol intervention study. We describe the successful Facebook recruitment process, including data collection from over 1000 veteran participants in approximately 3 weeks, procedures to verify participation eligibility, and comparison of our sample with nationally available norms. Methods Participants were young adult veterans aged 18-34 recruited through Facebook as part of a large study to document normative drinking behavior among a large community sample of veterans. Facebook ads were targeted toward young veterans to collect information on demographics and military characteristics, health behaviors, mental health, and health care utilization. Results We obtained a sample of 1023 verified veteran participants over a period of 24 days for the advertising price of approximately US $7.05 per verified veteran participant. Our recruitment strategy yielded a sample similar to the US population of young adult veterans in most demographic areas except for race/ethnicity and previous branch of service, which when we weighted the sample on race/ethnicity and branch a sample better matched with the population data was obtained. The Facebook sample recruited veterans who were engaged in a variety of risky health behaviors such as binge drinking and marijuana use. One fourth of veterans had never since discharge been to an appointment for physical health care and about half had attended an appointment for service compensation review. Only half had attended any appointment for a mental health concern at any clinic or hospital. Despite more

Productivity improvement opportunities at Navy public works activities

OpenAIRE

Dieffenbach, Richard Jacob

1992-01-01

Approved for public release; distribution is unlimited This study identifies six principal opportunities for productivity improvement at Navy Public Works in-house maintenance activities: improving work assignment, increasing shop supervisor effectiveness, reducing long lunches and early quits (through understanding of work impediments as demotivational contributors), improving service order management, improving job quality and miscellaneous opportunities. Activity "productivity opportu...

U.S. Navy Aeromedical Reference and Waiver Guide

Science.gov (United States)

2010-05-05

Passion flower) – Piper methysticum (Kava-Kava) – Psilocybe semilanceata (magic mushrooms) – Rauwolfia serpentina (Indian snakeroot) – Rauwolfia... serpentina (Indian Snakeroot) – Scilla maritima (White Squill) – Scopolia carniolica (Scopolia)* U.S. Navy Aeromedical Reference and Waiver Guide...be sedatives: – Valeriana officinalis (Valerian) – Rauwolfia serpentina (Indian snakeroot) – Atropa belladonna (Deadly Nightshade)* – Chelidonium

Non-response Assessment of a Web-based Navy Quick Poll

National Research Council Canada - National Science Library

Uriell, Zannette A; Whittam, Kimberly P; Newell, Carol E; Hargrove, Matthew J

2007-01-01

Quick Polls were developed to obtain attitudes and opinions of U.S. Navy personnel in a shorter time period than traditional mailed surveys using a new contact method and a web-based survey available for only a...

Microbial Fuel Cells for Powering Navy Devices

Science.gov (United States)

2014-01-20

specific MFC being analyzed. Figure 3 depicts simulated voltage vs. current plots (black curves) and corresponding power vs. current...Powering Navy Devices 7     Fig. 3 – Simulated voltage vs current and power vs current polarization plots for a two- chamber MFC in which membrane...the anode is generated by fermentation of glucose by other microorganisms in the sediment represented by clostridium in Fig. 4. The products of the

An Analysis of Sabbatical Leaves for Navy Surface Warfare Officers

National Research Council Canada - National Science Library

Yardley, Roland J; Thie, Harry J; Brancato, Kevin; Abbott, Megan

2004-01-01

... or to attend to other personal needs. In response to these retention concerns, the Navy is considering several programs that allow greater accommodation of the personal needs of its SWOs, particularly through the increased use of sabbatical leaves...

Study of Navy Enlisted Attrition: Race, Ethnicity, and Type of Occupation

National Research Council Canada - National Science Library

Carroll, James M

2008-01-01

The primary objective of this study is to gain a better understanding of Navy first-term enlisted attrition among racial/ethnic minorities by comparing attrition rates in technical and nontechnical occupations...

32 CFR 705.15 - Employment of Navy personnel as correspondents or staff members of civilian news media.

Science.gov (United States)

2010-07-01

... or staff members of civilian news media. 705.15 Section 705.15 National Defense Department of Defense... REGULATIONS § 705.15 Employment of Navy personnel as correspondents or staff members of civilian news media. (a) A member of the naval service on active duty or Navy civilian may act as correspondent for a news...

The U.S. Navy in the World (1991-2000): Context for U.S. Navy Capstone Strategies and Concepts

Science.gov (United States)

2012-03-01

1990s: State of the Navy (IV) CNA USN strike capabilities increasingly dispersed among platform types Increased strike precision, networking...Requirements & Assessments (N8) • OP-08 had been OP-090 before 1987 • Platform "barons" (OP-02, OP-03, OP-05) under N8 • 3-star DCNO for Naval...Gentian ( WIX -290) • Former buoy tender (WLB-290) • Multi-national crew for in-theater Theater Security Cooperation (TSC) ops 92 1990s: USN-USCG

Analysis of the U.S. Navy Office of Women’s Policy Facebook Use

Science.gov (United States)

2015-06-01

looking at a lot of different orders and my head is spinning but I’ve been considering a squadron. The third most common category was inspirational...click ‘Like’! At the DC Navy Memorial they celebrate 2013 as the Year of the Military Woman . Tribute to Aviation as well. Posts that reach out to...female diver? I spent the morning talking with a young woman who is thinking about joining the Navy and wants to be a diver. I would love for her to

Adopting Cloud Computing in the Pakistan Navy

Science.gov (United States)

2015-06-01

making. In the aftermath of the 9/11 attacks and following the U.S. invasions of Iraq and Afghanistan, Pakistan joined the Global War on Terror. Since...6,000 casualties were from the military forces. The Pakistan Navy, which is a medium to smaller size force, is fighting this war on multiple fronts...disaster, complete loss of data and infrastructure may occur. Trojan Horses and Malware Emails containing Trojan horses and other malware from

Reproductive health in eight navies: a comparative report on education, prevention services, and policies on pregnancy, maternity/paternity leaves, and childcare.

Science.gov (United States)

Fjord, Lakshmi; Ames, Genevieve

2009-03-01

As occupational cultures, navies are remarkable for an ability to achieve far-reaching cultural and behavioral effects by both sweeping and incremental policy changes. Therefore, navy policies for reproductive health education and services, childcare, and maternity and paternity leaves have potential to be at the vanguard of gender parity efforts to successfully integrate women into once male-only occupations. This article provides summaries of reproductive health education programs, pregnancy prevention services, and policies currently in effect in eight navies where women work alongside male peers as sailors and officers. Our objective is to bring together comparative data that is hard to find by other means, which may prove useful to researchers, policy-makers, and naval personnel. Project methodology involved questionnaires sent to naval attaches stationed in embassies in Washington, DC, who referred sections to their appropriate departments. The results are quotations from completed questionnaires and policies sent from the navies of Germany, Latvia, the Netherlands, Norway, South Africa, Spain, the United Kingdom, and the United States. Policies under review include sexual conduct, pregnancy, and maternity and paternity leaves. We also report the latest available statistical data regarding women in these navies, such as numbers of women, percentages of navy women vs. total military women, and dates of women's inclusion as naval personnel.

Approaches to Recruiting 'Hard-To-Reach' Populations into Re-search: A Review of the Literature.

Science.gov (United States)

Shaghaghi, Abdolreza; Bhopal, Raj S; Sheikh, Aziz

2011-01-01

'Hard-to-reach' is a term used to describe those sub-groups of the population that may be difficult to reach or involve in research or public health programmes. Application of a single term to call these sub-sections of populations implies a homogeneity within distinct groups, which does not necessarily exist. Different sampling techniques were introduced so far to recruit hard-to-reach populations. In this article, we have reviewed a range of ap-proaches that have been used to widen participation in studies. We performed a Pubmed and Google search for relevant English language articles using the keywords and phrases: (hard-to-reach AND population* OR sampl*), (hidden AND population* OR sample*) and ("hard to reach" AND population* OR sample*) and a consul-tation of the retrieved articles' bibliographies to extract empirical evidence from publications that discussed or examined the use of sampling techniques to recruit hidden or hard-to-reach populations in health studies. Reviewing the literature has identified a range of techniques to recruit hard-to-reach populations, including snowball sampling, respondent-driven sampling (RDS), indigenous field worker sampling (IFWS), facility-based sampling (FBS), targeted sampling (TS), time-location (space) sampling (TLS), conventional cluster sampling (CCS) and capture re-capture sampling (CR). The degree of compliance with a study by a certain 'hard-to-reach' group de-pends on the characteristics of that group, recruitment technique used and the subject of inter-est. Irrespective of potential advantages or limitations of the recruitment techniques reviewed, their successful use depends mainly upon our knowledge about specific characteristics of the target populations. Thus in line with attempts to expand the current boundaries of our know-ledge about recruitment techniques in health studies and their applications in varying situa-tions, we should also focus on possibly all contributing factors which may have an impact on

Representativeness of two sampling procedures for an internet intervention targeting cancer-related distress: a comparison of convenience and registry samples

OpenAIRE

Owen, Jason E.; Bantum, Erin O'Carroll; Criswell, Kevin; Bazzo, Julie; Gorlick, Amanda; Stanton, Annette L.

2013-01-01

Internet interventions often rely on convenience sampling, yet convenience samples may differ in important ways from systematic recruitment approaches. The purpose of this study was to evaluate potential demographic, medical, and psychosocial differences between Internet-recruited and registry-recruited cancer survivors in an Internet-based intervention. Participants were recruited from a cancer registry (n = 80) and via broad Internet outreach efforts (n = 160). Participants completed a set ...

Compilation of the FY 2000 Navy Working Capital Fund Financial Statements

National Research Council Canada - National Science Library

Granetto, Paul

2001-01-01

... to the Office of Management and Budget. This is the fifth and final report on our audit work on the FY 2000 Navy Working Capital Fund Financial Statements and related controls and supporting financial data...

Microgrid Controller Design, Implementation, and Deployment: A Journey from Conception to Implementation at the Philadelphia Navy Yard

Energy Technology Data Exchange (ETDEWEB)

Uluski, R.; Kumar, J.; Venkata, S. S. Mani; Vishwakarma, D.; Schneider, K.; Mehrizi-Sani, Ali; Terry, Rudy; Agate, Will

2017-07-01

The Philadelphia Navy Yard is a fast-evolving community microgrid, currently home to over 150 companies and four Navy activity centers occupying nearly 7 million ft2 of buildings in which approximately 12,000 people are employed. The Navy Yard (TNY) is a national center of excellence for energy research, education, and commercialization, focused specifically on community microgrid design and development. TNY microgrid is equipped with the most cost-effective and sustainable means for meeting electric capacity and energy needs through renewable resources, energy efficiency, and distribution grid infrastructure. This article briefly describes how the community microgrid was conceived and planned to produce a great success story of microgrid implementation and the details of the design, development, and implementation of the TNY microgrid controller.

Navy Network Dependability: Models, Metrics, and Tools

Science.gov (United States)

2010-01-01

surveillance; TCDL = Tactical Common Data Link; UHF = ultra high frequency; UFO = ultra-high-frequency follow-on; WGS = Wideband Gapfiller Satellite. RAND...VOICE (DMR VALUES) UFO OE-82 UHF LOS VOICE (DMR VALUES) UHF SATCOM VOICE DMR UHF LOS VOICE DMR TVs ADMS KIV-7 COMSEC ADNS SW ADNS II HW ISNS SW ISNS HW...Data Link; UHF = ultra high frequency; UFO = ultra-high-frequency follow-on; WGS = Wideband Gapfiller Satellite. RAND MG1003-1.1 4 Navy Network

Testing and Implementation of the Navy's Operational Circulation Model for the Mediterranean Sea

Science.gov (United States)

Farrar, P. D.; Mask, A. C.

2012-04-01

The US Naval Oceanographic Office (NAVOCEANO) has the responsibility for running ocean models in support of Navy operations. NAVOCEANO delivers Navy-relevant global, regional, and coastal ocean forecast products on a 24 hour/7 day a week schedule. In 2011, NAVOCEANO implemented an operational version of the RNCOM (Regional Navy Coastal Ocean Model) for the Mediterranean Sea (MedSea), replacing an older variation of the Princeton Ocean Model originally set up for this area back in the mid-1990's. RNCOM is a gridded model that assimilates both satellite data and in situ profile data in near real time. This 3km MedSea RNCOM is nested within a lower resolution global NCOM in the Atlantic at the 12.5 degree West longitude. Before being accepted as a source of operational products, a Navy ocean model must pass a series of validation tests and then once in service, its skill is monitored by software and regional specialists. This presentation will provide a brief summary of the initial evaluation results. Because of the oceanographic peculiarities of this basin, the MedSea implementation posed a set of new problems for an RNCOM operation. One problem was the present Navy satellite altimetry model assimilation techniques do not improve Mediterranean NCOM forecasts, so it has been turned off, pending improvements. Another problem was that since most in-situ observations were profiling floats with short five-day profiling intervals, there was a problem with temporal aliasing when comparing these observations to the NCOM predictions. Because of the time and spatial correlations in the MedSea and in the model, the observation/model comparisons would give an unrealistically optimistic estimate of model accuracy of the Mediterranean's temperature/salinity structure. Careful pre-selection of profiles for comparison during the evaluation stage, based on spatial distribution and novelty, was used to minimize this effect. NAVOCEANO's operational customers are interested primarily in

Using Facebook to Recruit Parents to Participate in a Family Program to Prevent Teen Drug Use.

Science.gov (United States)

Oesterle, Sabrina; Epstein, Marina; Haggerty, Kevin P; Moreno, Megan A

2018-05-01

Despite strong evidence that family programs are effective in preventing adolescent substance use, recruiting parents to participate in such programs remains a persistent challenge. This study explored the feasibility of using Facebook to recruit parents of middle school students to a self-directed family program to prevent adolescent drug use. The study used paid Facebook ads aiming to recruit 100 parents in Washington and Colorado using marijuana- or parenting-focused messages. All ad-recruited parents were also invited to refer others in order to compare Facebook recruitment to web-based respondent-driven sampling. Despite offering a $15 incentive for each successfully referred participant, the majority of the screened (70.4%) and eligible (65.1%) parents were recruited through Facebook ads. Yet, eligibility and consent rates were significantly higher among referred (76.6 and 57.3%, respectively) than Facebook-recruited parents (60.0 and 36.6%, respectively). Click-through rates on Facebook were higher for marijuana-focused than parenting-focused ads (0.72 and 0.65%, respectively). The final sample (54% Facebook-recruited) consisted of 103 demographically homogeneous parents (female, educated, non-Hispanic White, and mostly from Washington). Although Facebook was an effective and efficient method to recruit parents to a study with equal to better cost-effectiveness than traditional recruitment strategies, the promise of social media to reach a diverse population was not realized. Additional approaches to Facebook recruitment are needed to reach diverse samples in real-world settings and increase public health impact of family programs.

Navy Job-Related Male-Female Differences: Annotated Bibliography.

Science.gov (United States)

1982-04-01

and 50 female Caucasian South African healing sciences students and 44 male and 43 female American medical, dental, physiotherapy students were...lesser extent, even the primary differences. The subjects used in the cited research, especially in the cognitive areas, were usually college students ...that may make college students atypical of and noncomparable to Navy enlisted personnel of the same general age. This appears more likely for males

The brazilian nuclear submarine dossier: Navy's priority and its application

International Nuclear Information System (INIS)

Rosa, L.P.

1990-01-01

This work discusses the feasibility of the brazilian nuclear submarine. It is related to navy's remodeling and is considered as a priority. It would bring Brazil closer to developed countries. It considers the slip, itself, the weapon's system as well as the nuclear propulsion. (author)

Is Enlisted Retention too High?

National Research Council Canada - National Science Library

Hansen, M

2003-01-01

.... The consensus appears to be that higher retention is better for the Navy; more experienced Sailors improve readiness and allow the Navy to devote fewer resources to the recruiting, training, and acculturation of new accessions...

A Survey of Accidental Hypothermia Knowledge among Navy Members in China and the Implications for Training

Directory of Open Access Journals (Sweden)

Shuang Li

2016-03-01

Full Text Available Objectives: Accidental hypothermia (AH is a potentially life-threatening condition that can lead to significant morbidity and life-long effects. Navy personnel are always at a greater risk of AH due to frequent outdoor work, wilderness exposure, prolonged immobility and exhaustion. The purpose of the survey was to assess Chinese Navy members’ awareness of AH and to make recommendations with regard to better measures for improving it. Methods: 111 Navy members completed a written questionnaire that was subsequently analyzed. Results: 30.6% of the respondents have experienced AH and 64.9% rated their knowledge of AH as “low” or “none”. Over half of them identified the initial symptom of AH as obvious shivering (69.4% and apathy (45.0%. As for the aggravate symptoms, 60.9% chose the wrong answer of more obvious shivering instead of the right one—absence of shivering (5.4%. In the case of the treatment of mild AH, more than half of the respondents chose the wrong answers. Conclusions: This study suggests that the basic skills of recognition and treatment of AH are inadequate in the Chinese Navy. Further work is required to develop a systematical, comprehensive and corresponding education method that would promote correct actions during AH.

Defense Inventory Improved Management Framework Needed to Guide Navy Best Practice Initiatives

National Research Council Canada - National Science Library

1999-01-01

In this report, we discuss our evaluation of the Department of the Navy's best practices implementation schedule for the acquisition and distribution of secondary inventory items, which the Department...

Recruitment of healthy first-trimester pregnant women: lessons from the Chemicals, Health & Pregnancy study (CHirP).

Science.gov (United States)

Webster, Glenys M; Teschke, Kay; Janssen, Patricia A

2012-02-01

To describe and evaluate recruitment techniques used to enroll 152 healthy pregnant women fewer than 15 weeks gestation into a prospective study of environmental chemical exposure during pregnancy. Posters, a website, online and print advertising, recruitment emails, media coverage, recruitment from clinic waiting rooms, networking within the pregnancy community and presenting a study booth at baby "trade shows" were used to advertise the study. Participants had to meet a strict set of eligibility criteria, and were asked to donate two-second-trimester blood samples, complete two questionnaires, have samples of air, dust, lint and tap water collected from their homes, and donate a cord blood sample at delivery. Over 17 months, 171 women enrolled (49% of initial contacts, and 99% of all eligible women) and 152 women completed the study (89% retention). Total recruitment costs were approximately $400 Cdn per final participant. Posters, study booth presentations and online advertising generated the most inquiries about the study. Word of mouth, referral from another study and direct email were the most cost-effective strategies. Not surprisingly, the recruited study population was less ethnically diverse, more affluent and more educated than the background population of pregnant women in Vancouver. A combination of passive and active recruitment techniques were successful for recruiting healthy women in roughly the first trimester of pregnancy (<15 weeks gestation). While a convenience sample of women is suitable for our study questions, additional strategies may be required to recruit a more representative pregnant population in future studies.

Defense Small Business Innovation Research Program (SBIR). Volume 2. Navy Abstracts of Phase 1 Awards 1993

Science.gov (United States)

1993-01-01

and toughness and strength will be evaluated by pressurized ring tensile tests. MUDAWAR THERMAL SYSTEM, INC. Topic#: 92-136 ID#: 92N40-240 1217...ARMY Topic#: 92-056 MTL SYSTEMS, INC. AF TopicS: 93-051 MIMS TECHNOLOGY DEVELOPMENT COMPANY AF Topic#: 93-111 AF Topic#: 93-011 MUDAWAR THERMAL SYSTEM...156 MUDAWAR THERMAL SYSTEM, INC. ANALYTICAL SERVICES & MATERIALS, INC. NAVY Topic#: 92-137 NAVY Topic#: 92-157 MOUNTAIN OPTECH, INC. DATAMAT SYSTEMS

The Recruitment Process:

DEFF Research Database (Denmark)

Holm, Anna

, which were carried out in Denmark in 2008-2009 using qualitative research methods, revealed changes in the sequence, divisibility and repetitiveness of a number of recruitment tasks and subtasks. The new recruitment process design was identified and presented in the paper. The study concluded......The aim of this research was to determine whether the introduction of e-recruitment has an impact on the process and underlying tasks, subtasks and activities of recruitment. Three large organizations with well-established e-recruitment practices were included in the study. The three case studies...

U.S. Navy Women's Satisfaction With Obstetric and Gynecologic Medical Care

National Research Council Canada - National Science Library

Burr, R

1997-01-01

There are more than 55,000 women on active duty in the U.S. Navy. Previous research has shown that women utilize health care services at higher rates than men, and that obstetric and gynecologic (OB/GYN...

The National Children's Study: Recruitment Outcomes Using an Enhanced Household-Based Approach.

Science.gov (United States)

Blaisdell, Laura L; Zellner, Jennifer A; King, Alison A; Faustman, Elaine; Wilhelm, Mari; Hudak, Mark L; Annett, Robert D

2016-06-01

Ten National Children's Study (NCS) study locations with diverse demographic characteristics used an enhanced household-based recruitment (EHBR) approach to enroll preconceptional and pregnant women. Study centers used different types and dosages of community outreach and engagement (COE) activities and supplemental strategies. The goal of the study was to determine whether variability in enumeration and recruitment outcomes correlated with study location characteristics or types and dosages of COE activities (number of COE events, number of advance household mailings, total media expenditures, and total COE expenditures). Each of the sites provided data on COE activities, protocol implementation, supplemental recruitment activities, location demographic characteristics, and enumeration/recruitment outcomes. COE activities varied across sites in breadth and scope. Numerous strategies were used, including media advertising, social media, participation in community-wide events, presentations to stakeholders, and creation of advisory boards. Some sites included supplemental recruitment efforts. EHBR sites enrolled 1404 women at the initial pregnancy screening. No significant relationships were found between study location demographic characteristics or between the types and dosages of COE activities and recruitment outcomes. Probability sampling for a long-term study requires a positive image with stakeholders and within communities; this requirement may be especially true for door-to-door recruitment. EHBR sites successfully recruited a representative sample of preconceptional and pregnant women. Sites reported implementing similar COE activities but with varying dosage and cost; however, analyses did not support a benefit of COE strategies on study recruitment. Copyright © 2016 by the American Academy of Pediatrics.

Recruitment of mental health survey participants using Internet advertising: content, characteristics and cost effectiveness.

Science.gov (United States)

Batterham, Philip J

2014-06-01

Postal and telephone survey research is threatened by declining response rates and high cost. Online recruitment is becoming more popular, although there is little empirical evidence about its cost-effectiveness or the representativeness of online samples. There is also limited research on optimal strategies for developing advertising content for online recruitment. The present study aimed to assess these aspects of online recruitment. Two mental health surveys used advertisements within a social network website (Facebook) to recruit adult Australian participants. The initial survey used advertisements linking directly to an external survey website, and recruited 1283 participants at $9.82 per completed survey. A subsequent survey used advertisements linking to a Facebook page that featured links to the external survey, recruiting 610 participants at $1.51 per completion. Both surveys were more cost-effective than similar postal surveys conducted previously, which averaged $19.10 per completion. Online and postal surveys both had somewhat unrepresentative samples. However, online surveys tended to be more successful in recruiting hard-to-reach populations. Advertising using "problem" terminology was more effective than "positive" terminology, while there was no significant effect of altruistic versus self-gain terminology. Online recruitment is efficient, flexible and cost-effective, suggesting that online recruitment has considerable potential for specific research designs. Copyright © 2014 John Wiley & Sons, Ltd.

The Education and Development of Strategic Planners in the Navy

Science.gov (United States)

1990-12-01

Financial assistance programs exist iLncluding Tuition Assistance (TA) under the Navy Campus, plus many educational benefit programs for which the...area of Strategic Planning by the Naval Postgraluate School (NPS) or civilian instituitions (CIVINS) actually go on to ase their education? 0 41% NPS and

DOD Financial Management: Additional Efforts Needed to Improve Audit Readiness of Navy Military Pay and Other Related Activities

Science.gov (United States)

2015-09-01

of Major Systems Involved in Processing and Reporting Navy Military Payroll 8 Figure 3: Management Representation Letter Timeline for the April 2013...Figure 3: Management Representation Letter Timeline for the April 2013 Military Payroll Examination Without a policy that addresses...DOD FINANCIAL MANAGEMENT Additional Efforts Needed to Improve Audit Readiness of Navy Military Pay and Other Related

Analysis of Body Mass Index and First-Term Attrition of Navy Enlisted Personnel

Science.gov (United States)

2017-06-01

personnel, it exacerbates demands on recruiters who already face difficult recruiting goals… The GAO estimated that in fiscal year 1996 alone , the...people to change eating habits that results in weight change. 17 As previously stated, the study sample in Kivimaki et al. looks at men and women...interlocutory), and “single” for those who do not have a spouse they are providing for (single, annulled, divorced, legally separated, never married

Russian Navy fresh fuel MPC and A training and regulations

International Nuclear Information System (INIS)

Forehand, H.M.; Rexroth, P.; Dove, A.; Shmelev, V.; Sukhoruchkin, V.; Roumiantsev, A.

1998-01-01

The Regulations and Training Projects are part of the US-Russian Federation Materials Protection, Control, and Accounting (MPC ampersand A) cooperative program to protect Russian Navy Fuels. This paper describes the general status of the projects, progress achieved to date, and long-term plans for further work in producing regulatory documents and training to support this effort. The regulatory development will result in a document set that will include general requirements and rules for the Russian Navy MPC ampersand A as well as specific instructions for operation and maintenance of each facility. The goals of the training program are to instill in managers a culture of sustainable commitment to MPC ampersand A through the understanding of its principles and philosophies. In addition, the training program will help ensure that upgrades are effectively utilized and maintained by training operators and maintenance personnel in MPC ampersand A principles as well in as the detailed operations of the systems

The Language of Organizations: The Case of the Navy,

Science.gov (United States)

1980-01-01

rating has a common nickname that only Navy folk know: A Radioman ,RM) is -.. ,...-. The Language of Organizatins 131 known as sparks. a Signalman (SM) is...er. ar aviator *.,s tailed a "’outnie. though this term is (iow wore (minmoriv tised to reter to thise ho favor Admiral Zutnwalt’s style ot leadership

Grouping of Environments for Testing Navy Bean in Ethiopia ...

African Journals Online (AJOL)

Kassaye

bean (Phaseolus vulgaris L.) lines was tested in a multi-environment variety trial ... of methods available for the analysis of GEI and stability. .... parameters in the kth bilinear term are obtained as the kth component of the .... AMMI ANOVA of grain yield for 16 navy bean lines at fourteen environments during 2010 – 2011 main ...

Clinically significant fatigue: prevalence and associated factors in an international sample of adults with multiple sclerosis recruited via the internet.

Directory of Open Access Journals (Sweden)

Tracey J Weiland

Full Text Available Fatigue contributes a significant burden of disease for people with multiple sclerosis (PwMS. Modifiable lifestyle factors have been recognized as having a role in a range of morbidity outcomes in PwMS. There is significant potential to prevent and treat fatigue in PwMS by addressing modifiable risk factors.To explore the associations between clinically significant fatigue and demographic factors, clinical factors (health-related quality of life, disability and relapse rate and modifiable lifestyle, disease-modifying drugs (DMD and supplement use in a large international sample of PwMS.PwMS were recruited to the study via Web 2.0 platforms and completed a comprehensive survey measuring demographic, lifestyle and clinical characteristics, including health-related quality of life, disability, and relapse rate.Of 2469 participants with confirmed MS, 2138 (86.6% completed a validated measure of clinically significant fatigue, the Fatigue Severity Scale. Participants were predominantly female from English speaking countries, with relatively high levels of education, and due to recruitment methods may have been highly pro-active about engaging in lifestyle management and self-help. Approximately two thirds of our sample (1402/2138; 65.6% (95% CI 63.7-67.7 screened positive for clinically significant fatigue. Bivariate associations were present between clinically significant fatigue and several demographic, clinical, lifestyle, and medication variables. After controlling for level of disability and a range of stable socio-demographic variables, we found increased odds of fatigue associated with obesity, DMD use, poor diet, and reduced odds of fatigue with exercise, fish consumption, moderate alcohol use, and supplementation with vitamin D and flaxseed oil.This study supports strong and significant associations between clinically significant fatigue and modifiable lifestyle factors. Longitudinal follow-up of this sample may help clarify the contribution

Review of Proposed Congressional Budget Exhibits for the Navy's Mission-Funded Shipyards

National Research Council Canada - National Science Library

Frisk, Daniel; Trunkey, R. D

2006-01-01

To improve shipyard reporting and address concerns about the decreased visibility of the operations and costs of mission-funded shipyards, the Congress asked the Navy to submit a report with proposed...

Approaches to Recruiting ‘Hard-To-Reach’ Populations into Re­search: A Review of the Literature

Directory of Open Access Journals (Sweden)

Aziz Sheikh

2011-12-01

Full Text Available Background: ‘Hard-to-reach’ is a term used to describe those sub-groups of the populationthat may be difficult to reach or involve in research or public health programmes. Applicationof a single term to call these sub-sections of populations implies a homogeneity within distinctgroups, which does not necessarily exist. Different sampling techniques were introduced sofar to recruit hard-to-reach populations. In this article, we have reviewed a range of approachesthat have been used to widen participation in studies.Methods: We performed a Pubmed and Google search for relevant English language articlesusing the keywords and phrases: (hard-to-reach AND population* OR sampl*, (hidden ANDpopulation* OR sample* and (“hard to reach” AND population* OR sample* and a consultationof the retrieved articles’ bibliographies to extract empirical evidence from publicationsthat discussed or examined the use of sampling techniques to recruit hidden or hard-to-reachpopulations in health studies.Results: Reviewing the literature has identified a range of techniques to recruit hard-to-reachpopulations, including snowball sampling, respondent-driven sampling (RDS, indigenousfield worker sampling (IFWS, facility-based sampling (FBS, targeted sampling (TS, timelocation(space sampling (TLS, conventional cluster sampling (CCS and capture re-capturesampling (CR.Conclusion: The degree of compliance with a study by a certain ‘hard-to-reach’ group dependson the characteristics of that group, recruitment technique used and the subject of interest.Irrespective of potential advantages or limitations of the recruitment techniques reviewed,their successful use depends mainly upon our knowledge about specific characteristics of thetarget populations. Thus in line with attempts to expand the current boundaries of our knowledgeabout recruitment techniques in health studies and their applications in varying situations,we should also focus on possibly all contributing

Why Games Work and the Science of Learning

Science.gov (United States)

Murphy, Curtiss

2012-01-01

In 2010, the Navy formally added the Damage Control Trainer (DCT) to the recruit training program at Great Lakes, Illinois. Despite the incredibly dense training schedule at the Navy's boot camp, the instructors were willing to set aside two hours of time for recruits to play a game. Why? Because it worked. Even with just one hour of play, research showed that recruits gained a 50-80% improvement in performance that transferred to Battle Stations 21 (B821), the Navy's capstone training event. This paper explores why games makes these kinds of results possible. It argues that the things that are known to improve learning are almost exactly the same reasons why games work: the time-honored laws of learning. It concludes that the traditional gulf between instructional design and game design is really an issue of perspective, rather than fundamentals.

Iranian Naval Forces: A Tale of Two Navies

Science.gov (United States)

2017-02-01

in the Persian Gulf and integrating more Persian leadership into the naval forces. During the reign of Xerxes (486–465 BCE), the fourth King of the...the Shah. In the current publication, we have provided a more comprehensive history, including Iran’s Persian imperial past, the spread of Islam...interests accordingly. The Islamic Revolutionary Guard Corps Navy (IRGCN) emphasizes an asymmetric doctrine to ensure national security in the Persian

The Strategic Utility of U.S. Navy SEALs

Science.gov (United States)

2009-06-01

USA Swimming, rugby organizations and wrestling organizations. In addition, while the demographics do not fully support it, the Navy and NSW put a... motivate Army SF to reinforce their UW roots and maintain it as their primacy (Rothstein 2006). The Rangers have a comparative advantage at larger...focused on defeating the ideologies or motivations that spawn terrorism by non-kinetic means. These could include, but are not limited to, PSYOP, IO

Lessons learnt on recruitment and fieldwork from a pilot European human biomonitoring survey

DEFF Research Database (Denmark)

Fiddicke, Ulrike; Becker, Kerstin; Schwedler, Gerda

2015-01-01

, training of interviewers in all issues of recruitment, fieldwork and sampling through information material and training sessions is crucial. A survey involving many European countries needs time for preparation and conduct. Materials for quality control prepared for all steps of recruitment, fieldwork...... biomonitoring (HBM) survey which came into action as the pilot study DEMOCOPHES (DEMOnstration of a study to COordinate and Perform Human biomonitoring on a European Scale). Seventeen European countries conducted a survey with harmonized instruments for, inter alia, recruitment, fieldwork and sampling......, in autumn/winter 2011/2012. Based on the countries' experiences of conducting the pilot study, following lessons learnt were compiled: the harmonized fieldwork instruments (basic questionnaire, urine and hair sampling) turned out to be very valuable for future HBM surveys on the European scale. A school...

Models and procedures for interval evaluating the results of control of knowledge in computer systems testing of Navy

Directory of Open Access Journals (Sweden)

D. A. Pechnikov

2018-01-01

Full Text Available To implement effective military and professional training of Navy specialists, a corresponding educational and material base is needed. As a result of the reduction in the 1990s in the branches of the military-industrial complex developing weapons and equipment for the Navy, the latest models of this technology are now produced not in batches, but in individual copies. The question of the production of training and training samples is not worth it at all. Under these conditions, only virtual analogues of military equipment and weapons, developed by means of information technology, i.e., training and training systems (TOS, can be considered as the only means capable of providing military-professional training. At the modern level of the development of information technologies, testing is the only universal technical means of monitoring the knowledge of students. Procedures for knowledge control in modern computer testing systems do not meet the requirements for them according to the following characteristics: 1 the absence of the possibility of evaluating the error of the test results; 2 the absence of the possibility of stopping testing when the specified reliability of its results is achieved. In order to effectively implement the means of operational criteria-based pedagogical control of knowledge in the process of training specialists of the Navy and to enable joint analysis and processing of evaluations of learning outcomes, it is advisable to implement the following practical recommendations: 1. Formulating the teacher's preferences system regarding the quality of trainee training and the teacher's preferences system in relation to The significance of single test tasks in the test should be considered as the most important The essential steps in preparing a test for practical use. 2. The teacher who first enters the input of his preference systems should check their actual compliance on a sample of 5-10 such test results that cover the full

The Recruitment and Retention of People with Disabilities. Report 301.

Science.gov (United States)

Dench, S.; And Others

A British survey of employers examined the recruitment and retention of people with disabilities (PWDs). Telephone interviews were conducted with two samples of employers: a random sample of 1,250 and a sample of 250 registered users of the Employment Service's "Disability Symbol," which sets a good practice standard for the employment…

Maritime defence and the South African Navy to the cancellation of ...

African Journals Online (AJOL)

The Union of South Africa's declaration of war against Germany on 6. September 1939 ... available only address the history of the British Royal Navy, imperial defence ..... The effect of British naval mastery was also illustrated by the fact that the.

A European Navy: Can it Complete European Political and Economic Integration?

Science.gov (United States)

2012-06-01

would enjoy a comprehensive and complete defense structure, perhaps even more effective and cost-efficient than is possible with the current lineup ...malfunctions or operator error. A unified and unifying European Navy would standardize basic equipment and procedures , facilitating effective exercises

Prevalence of parent-rated attention deficit hyperactivity disorder and associated parent-related factors in primary school children of Navi Mumbai--a school based study.

Science.gov (United States)

Ajinkya, Shaunak; Kaur, Darpan; Gursale, Akshay; Jadhav, Pradeep

2013-03-01

To study the prevalence of parent-rated attention deficit hyperactivity disorder and associated parent-related factors in primary school children of Navi Mumbai. One hundred twenty two children including both boys and girls aged between 6 y and 11 y were selected from a school at Navi Mumbai and their parents were given the National Innovative for Children's Healthcare Quality (NICHQ) Vanderbilt Assessment Scale to be filled and returned, which was subsequently analyzed using SPSS (version 16). The prevalence of attention deficit hyperactivity disorder was 12.3 % with boy to girl ratio of 3:2. It was more prevalent in nuclear type of family and in families where a single parent was working especially where the father was the sole breadwinner and doing semi-skilled or unskilled type of work. No significant relation was found between the numbers of work-related hours when parents were away from children and attention deficit hyperactivity disorder. Attention deficit hyperactivity disorder is prevalent in the primary school-going population of Navi Mumbai, especially in boys. The increased prevalence in nuclear families and families with single working parent should further be explored. Further studies with larger sample size and longer period of follow up may be recommended. The study also recommends screening of school children for symptoms of attention deficit hyperactivity disorder (ADHD) for early diagnosis and treatment.

Representativeness of two sampling procedures for an internet intervention targeting cancer-related distress: a comparison of convenience and registry samples.

Science.gov (United States)

Owen, Jason E; Bantum, Erin O'Carroll; Criswell, Kevin; Bazzo, Julie; Gorlick, Amanda; Stanton, Annette L

2014-08-01

Internet interventions often rely on convenience sampling, yet convenience samples may differ in important ways from systematic recruitment approaches. The purpose of this study was to evaluate potential demographic, medical, and psychosocial differences between Internet-recruited and registry-recruited cancer survivors in an Internet-based intervention. Participants were recruited from a cancer registry (n = 80) and via broad Internet outreach efforts (n = 160). Participants completed a set of self-report questionnaires, and both samples were compared to a population-based sample of cancer survivors (n = 5,150). The Internet sample was younger, better educated, more likely to be female, had longer time since diagnosis, and had more advanced stage of disease (p's sample was over-represented by men and those with prostate or other cancer types (p's sample also exhibited lower quality of life and social support and greater mood disturbance (p's convenience and systematic samples differ has important implications for external validity and potential for dissemination of Internet-based interventions.

Navy Recruit Training as a Gendering Process.

Science.gov (United States)

1998-03-01

and male auditors in the accounting profession. Basow and Silberg (1987) asked undergraduates to rate female and male professors using the BSRI to...Escape Breathing Device and Supplementary Emergency Egress Device Oxygen Breathing Apparatus Chemistry and Classes of Fire Portable and Fixed Fire...Publishing Company. Basow, S. A., & Silberg , N. T. (1987). Student evaluation of college professors: Are female and male professors rated

Recruitment of oncology nurses for Internet research: issues and future directions.

Science.gov (United States)

Im, Eun-Ok; Chee, Wonshik; Lim, Hyun Ju; Bender, Melinda; Tsai, Hsiu-Min; Yang, Soon-Ok; Lee, Hungsa

2006-11-03

To provide future directions for Internet research based on issues raised during the recruitment process of an Internet survey of oncology nurses. Throughout the research process, the research staff recorded issues as they arose and wrote memos regarding recruitment issues and possible reasons for the issues. Weekly group discussions were conducted, and written records of the discussions were kept. The written memos and records were reviewed, and the content was analyzed. The recruitment issues included flexibility required, mutual trust, changing Internet dynamics, and potential selection bias. As the issues indicated, recruiting nurses for the study only through the Internet did not work well. For future Internet research, the authors suggest using multiple Internet and real settings for recruitment, a variety of strategies, the quota sampling method, and creative motivation strategies.

U.S. Navy Employment Options for Unmanned Surface Vehicles (USVs)

Science.gov (United States)

2013-01-01

the Navy had cleared in compliance with the Paris Peace Accords. The second condition under which minefield proofing is conducted is when there is...www.gdrs.com/about/profile/pdfs/UDTPacific2006_4A3_.pdf Bertram, Volker, “Unmanned Surface Vehicles: A Survey,” Brest , France: ENSIETA, 2008. As of

A Model for Effective Performance in the Indonesian Navy.

Science.gov (United States)

1987-06-01

NAVY LEADERSHIP AND MANAGEMENT COM PETENCY M ODEL .................................. 15 D. MCBER COMPETENT MANAGERS MODEL ................ IS E. SU M M... leadership and managerial skills which emphasize on effective performance of the officers in managing the human resources under their cormnand and...supervision. By effective performance we mean officers who not only know about management theories , but who possess the characteristics, knowledge, skill, and

Navy-After-Next Contingency Producible Corvette (CPC): Emergency Production Historical Study

National Research Council Canada - National Science Library

McCarton, Matthew; Garzke, Bill

2004-01-01

...?" Two approaches were tried by the U.S. Navy during World War One and Two. The first approach was to use an existing fleet destroyer design and attempt to accelerate production by increasing the number on order and the number of building yards...

Implications of AM for the Navy Supply Chain

Science.gov (United States)

2016-12-01

Certification. He is a published author and an entrepreneur and co-founder of Prosiren Inc., a watersports apparel company. A s the U.S. Navy continues...delineating a single base price for manufacture and shipping while allowing for small annual increases due to inflation. Constraints As laid out, there are...least in the short run; AM is only supplanting a previous method of manufacture for a part, not increasing the draw. The government generally is

Comparison of Online Survey Recruitment Platforms for Hard-to-Reach Pregnant Smoking Populations: Feasibility Study.

Science.gov (United States)

Ibarra, Jose Luis; Agas, Jessica Marie; Lee, Melissa; Pan, Julia Lily; Buttenheim, Alison Meredith

2018-04-16

Recruiting hard-to-reach populations for health research is challenging. Web-based platforms offer one way to recruit specific samples for research purposes, but little is known about the feasibility of online recruitment and the representativeness and comparability of samples recruited through different Web-based platforms. The objectives of this study were to determine the feasibility of recruiting a hard-to-reach population (pregnant smokers) using 4 different Web-based platforms and to compare participants recruited through each platform. A screener and survey were distributed online through Qualtrics Panel, Soapbox Sample, Reddit, and Amazon Mechanical Turk (mTurk). Descriptive statistics were used to summarize results of each recruitment platform, including eligibility yield, quality yield, income, race, age, and gestational age. Of the 3847 participants screened for eligibility across all 4 Web-based platforms, 535 were eligible and 308 completed the survey. Amazon mTurk yielded the fewest completed responses (n=9), 100% (9/9) of which passed several quality metrics verifying pregnancy and smoking status. Qualtrics Panel yielded 14 completed responses, 86% (12/14) of which passed the quality screening. Soapbox Sample produced 107 completed surveys, 67% (72/107) of which were found to be quality responses. Advertising through Reddit produced the highest completion rate (n=178), but only 29.2% (52/178) of those surveys passed the quality metrics. We found significant differences in eligibility yield, quality yield, age, number of previous pregnancies, age of smoking initiation, current smokers, race, education, and income (Precruited pregnant smokers, results varied in quality, cost, and percentage of complete responses. Moving forward, investigators should pay careful attention to the percentage yield and cost of online recruitment platforms to maximize internal and external validity. ©Jose Luis Ibarra, Jessica Marie Agas, Melissa Lee, Julia Lily Pan, Alison

Using Facebook and LinkedIn to Recruit Nurses for an Online Survey.

Science.gov (United States)

Stokes, Yehudis; Vandyk, Amanda; Squires, Janet; Jacob, Jean-Daniel; Gifford, Wendy

2017-11-01

Social media is an emerging tool used by researchers; however, limited information is available on its use for participant recruitment specifically. The purpose of this article is to describe the use of Facebook and LinkedIn social media sites in the recruitment of nurses for an online survey, using a 5-week modified online Dillman approach. Within 3 weeks, we exceeded our target sample size ( n = 170) and within 5 weeks recruited 267 English-speaking nurses ( n = 172, Facebook; n = 95, LinkedIn). Advantages included speed of recruitment, cost-efficiency, snowballing effects, and accessibility of the researcher to potential participants. However, an analysis of the recruited participants revealed significant differences when comparing the sociodemographics of participants recruited through Facebook and LinkedIn, specifically relating to the characteristics of sex, age, and level of education. Differences between Facebook and LinkedIn as recruitment platforms should be considered when incorporating these strategies.

A Comparison of Two Methods for Recruiting Children with an Intellectual Disability

Science.gov (United States)

Adams, Dawn; Handley, Louise; Heald, Mary; Simkiss, Doug; Jones, Alison; Walls, Emily; Oliver, Chris

2017-01-01

Background: Recruitment is a widely cited barrier of representative intellectual disability research, yet it is rarely studied. This study aims to document the rates of recruiting children with intellectual disabilities using two methods and discuss the impact of such methods on sample characteristics. Methods: Questionnaire completion rates are…

Navy Acquisition Executive's Management Oversight and Procurement Authority Category I and II Programs

National Research Council Canada - National Science Library

2007-01-01

.... This report discusses the management oversight and procurement authority within the Navy. Two other reports discussed the management oversight and procurement authority within the Army and Air Force...

Recruitment of Community College Students Into a Web-Assisted Tobacco Intervention Study.

Science.gov (United States)

McIntosh, Scott; Johnson, Tye; Wall, Andrew F; Prokhorov, Alexander V; Calabro, Karen Sue; Ververs, Duncan; Assibey-Mensah, Vanessa; Ossip, Deborah J

2017-05-08

United States college students, particularly those attending community colleges, have higher smoking rates than the national average. Recruitment of such smokers into research studies has not been studied in depth, despite a moderate amount information on study recruitment success with smokers from traditional four-year colleges. Recruitment channels and success are evolving as technology evolves, so it is important to understand how to best target, implement, and evaluate recruitment strategies. The aim of this paper is to both qualitatively and quantitatively explore recruitment channels (eg, mass email, in-person referral, posted materials) and their success with enrollment into a Web-Assisted Tobacco Intervention study in this priority population of underserved and understudied smokers. Qualitative research methods included key informant interviews (n=18) and four focus groups (n=37). Quantitative research methods included observed online responsiveness to any channel (n=10,914), responses from those completing online screening and study consent (n=2696), and responses to a baseline questionnaire from the fully enrolled study participants (n=1452). Qualitative results prior to recruitment provided insights regarding the selection of a variety of recruitment channels proposed to be successful, and provided context for the unique attributes of the study sample. Quantitative analysis of self-reported channels used to engage with students, and to enroll participants into the study, revealed the relative utilization of channels at several recruitment points. The use of mass emails to the student body was reported by the final sample as the most influential channel, accounting for 60.54% (879/1452) of the total enrolled sample. Relative channel efficiency was analyzed across a wide variety of channels. One primary channel (mass emails) and a small number of secondary channels (including college websites and learning management systems) accounted for most of the

Navy Ship Propulsion Technologies: Options for Reducing Oil Use - Background for Congress

National Research Council Canada - National Science Library

O'Rourke, Ronald

2006-01-01

...%. The Navy has installed fuel-saving bulbous bows and stern flaps on many of its ships. Ship fuel use could be reduced by shifting to advanced turbine designs such as an intercooled recuperated (ICR) turbine...

Pregnancy and Single Parenthood in the Navy: Results of a 1997 Survey

National Research Council Canada - National Science Library

Thomas, Patricia

1998-01-01

.... The Navy's annual pregnancy rates parallel civilian rates for age cohorts. Half of the women experiencing an unplanned pregnancy were not using birth control, whereas the pill was the most failure-prone method of contraception...

Approaches to Recruiting ‘Hard-To-Reach’ Populations into Re­search: A Review of the Literature

Science.gov (United States)

Shaghaghi, Abdolreza; Bhopal, Raj S; Sheikh, Aziz

2011-01-01

Background: ‘Hard-to-reach’ is a term used to describe those sub-groups of the population that may be difficult to reach or involve in research or public health programmes. Application of a single term to call these sub-sections of populations implies a homogeneity within distinct groups, which does not necessarily exist. Different sampling techniques were introduced so far to recruit hard-to-reach populations. In this article, we have reviewed a range of ap­proaches that have been used to widen participation in studies. Methods: We performed a Pubmed and Google search for relevant English language articles using the keywords and phrases: (hard-to-reach AND population* OR sampl*), (hidden AND population* OR sample*) and (“hard to reach” AND population* OR sample*) and a consul­tation of the retrieved articles’ bibliographies to extract empirical evidence from publications that discussed or examined the use of sampling techniques to recruit hidden or hard-to-reach populations in health studies. Results: Reviewing the literature has identified a range of techniques to recruit hard-to-reach populations, including snowball sampling, respondent-driven sampling (RDS), indigenous field worker sampling (IFWS), facility-based sampling (FBS), targeted sampling (TS), time-location (space) sampling (TLS), conventional cluster sampling (CCS) and capture re-capture sampling (CR). Conclusion: The degree of compliance with a study by a certain ‘hard-to-reach’ group de­pends on the characteristics of that group, recruitment technique used and the subject of inter­est. Irrespective of potential advantages or limitations of the recruitment techniques reviewed, their successful use depends mainly upon our knowledge about specific characteristics of the target populations. Thus in line with attempts to expand the current boundaries of our know­ledge about recruitment techniques in health studies and their applications in varying situa­tions, we should also focus on

Navy Ordnance Analysis of Business Area Efforts to Streamline Operations and Reduce Costs

National Research Council Canada - National Science Library

1997-01-01

.... The Navy reorganized this business area in 1993 in order to reduce costs and address various deficiencies in ordnance logistics management that were identified during Desert Shield/Desert Storm...

Combat Pair: The Evolution of Air Force-Navy Integration in Strike Warfare

National Research Council Canada - National Science Library

Lambeth, Benjamin

2007-01-01

This report documents the exceptional cross-service harmony that the U.S. Air Force and U.S. Navy have steadily developed in their conduct of integrated strike operations since the first Persian Gulf War in 1991...

Using a business model approach and marketing techniques for recruitment to clinical trials

Directory of Open Access Journals (Sweden)

Knight Rosemary

2011-03-01

Full Text Available Abstract Randomised controlled trials (RCTs are generally regarded as the gold standard for evaluating health care interventions. The level of uncertainty around a trial's estimate of effect is, however, frequently linked to how successful the trial has been in recruiting and retaining participants. As recruitment is often slower or more difficult than expected, with many trials failing to reach their target sample size within the timescale and funding originally envisaged, the results are often less reliable than they could have been. The high number of trials that require an extension to the recruitment period in order to reach the required sample size potentially delays the introduction of more effective therapies into routine clinical practice. Moreover, it may result in less research being undertaken as resources are redirected to extending existing trials rather than funding additional studies. Poor recruitment to publicly-funded RCTs has been much debated but there remains remarkably little clear evidence as to why many trials fail to recruit well, which recruitment methods work, in which populations and settings and for what type of intervention. One proposed solution to improving recruitment and retention is to adopt methodology from the business world to inform and structure trial management techniques. We review what is known about interventions to improve recruitment to trials. We describe a proposed business approach to trials and discuss the implementation of using a business model, using insights gained from three case studies.

Using a business model approach and marketing techniques for recruitment to clinical trials

Science.gov (United States)

2011-01-01

Randomised controlled trials (RCTs) are generally regarded as the gold standard for evaluating health care interventions. The level of uncertainty around a trial's estimate of effect is, however, frequently linked to how successful the trial has been in recruiting and retaining participants. As recruitment is often slower or more difficult than expected, with many trials failing to reach their target sample size within the timescale and funding originally envisaged, the results are often less reliable than they could have been. The high number of trials that require an extension to the recruitment period in order to reach the required sample size potentially delays the introduction of more effective therapies into routine clinical practice. Moreover, it may result in less research being undertaken as resources are redirected to extending existing trials rather than funding additional studies. Poor recruitment to publicly-funded RCTs has been much debated but there remains remarkably little clear evidence as to why many trials fail to recruit well, which recruitment methods work, in which populations and settings and for what type of intervention. One proposed solution to improving recruitment and retention is to adopt methodology from the business world to inform and structure trial management techniques. We review what is known about interventions to improve recruitment to trials. We describe a proposed business approach to trials and discuss the implementation of using a business model, using insights gained from three case studies. PMID:21396088

Using a business model approach and marketing techniques for recruitment to clinical trials.

Science.gov (United States)

McDonald, Alison M; Treweek, Shaun; Shakur, Haleema; Free, Caroline; Knight, Rosemary; Speed, Chris; Campbell, Marion K

2011-03-11

Randomised controlled trials (RCTs) are generally regarded as the gold standard for evaluating health care interventions. The level of uncertainty around a trial's estimate of effect is, however, frequently linked to how successful the trial has been in recruiting and retaining participants. As recruitment is often slower or more difficult than expected, with many trials failing to reach their target sample size within the timescale and funding originally envisaged, the results are often less reliable than they could have been. The high number of trials that require an extension to the recruitment period in order to reach the required sample size potentially delays the introduction of more effective therapies into routine clinical practice. Moreover, it may result in less research being undertaken as resources are redirected to extending existing trials rather than funding additional studies.Poor recruitment to publicly-funded RCTs has been much debated but there remains remarkably little clear evidence as to why many trials fail to recruit well, which recruitment methods work, in which populations and settings and for what type of intervention. One proposed solution to improving recruitment and retention is to adopt methodology from the business world to inform and structure trial management techniques.We review what is known about interventions to improve recruitment to trials. We describe a proposed business approach to trials and discuss the implementation of using a business model, using insights gained from three case studies.

Comparative Analysis of Recruitment Strategies in a Study of Men Who Have Sex with Men (MSM) in Metropolitan Detroit.

Science.gov (United States)

Iott, Bradley E; Veinot, Tiffany C; Loveluck, Jimena; Kahle, Erin; Golson, Leon; Benton, Akilah

2018-02-22

HIV/AIDS-related research requires recruitment of representative samples of MSM; yet, we know little about the comparative yield, diversity and cost-benefit tradeoffs between different recruitment venues. We compared 11 recruitment venues used for nine HIV prevention-related focus groups with MSM in Metropolitan Detroit. Of the 64 participants, 24 were clients recruited via an HIV/AIDS-focused nonprofit, 20 from Grindr advertisements, 6 from university-student email lists, and 5 from flyers/palmcards. Significantly more African-American, low-income and HIV-positive participants were recruited via the nonprofit. The best cost-benefit tradeoffs were for organizational Facebook posts, email groups, personal networking, and nonprofit recruitment. Grindr increased the size of the sample, though at greater expense. Facebook and Scruff advertisements and gay bar outreach represented greater costs than benefits. Only 11.6% of Grindr respondents attended the focus groups. A mix of online and offline recruitment venues can generate a large and diverse sample of MSM, but venue performance is uneven.

The Advanced Navy Aerosol Model (ANAM) : Validation of small-particle modes

NARCIS (Netherlands)

Eijk, A.M.J. van; Kusmierczyk-Michulec, J.T.; Piazzola, J.P.

2011-01-01

The image quality of electro-optical sensors in the (lower-altitude marine) atmosphere is limited by aerosols, which cause contrast reduction due to transmission losses and impact on the thermal signature of objects by scattering solar radiation. The Advanced Navy Aerosol Model (ANAM) aims at

Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress

Science.gov (United States)

2017-02-02

international relations and strategy of basic world geographic features such as the size and location of continents, oceans, and individual countries. From...Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress Ronald O’Rourke Specialist in Naval Affairs February 2, 2017...

Binding of navy bean (Phaseolus vulgaris) lectin to the intestinal cells of the rat and its effect on the absorption of glucose

International Nuclear Information System (INIS)

Donatucci, D.A.; Liener, I.E.; Gross, C.J.

1987-01-01

The main objectives of this investigation were to study the binding of a lectin from navy beans with the epithelial cells of the rat intestine and to assess the effect of such binding on the ability of the intestine to absorb glucose. A Scatchard plot, based on the binding of 125 I-labeled lectin to isolated intestinal epithelial cells, was used to calculate an association constant (Ka) of 15 x 10(6)M-1 and the number of binding sites per cell, 12 x 10(6). Metabolic studies were conducted over a period of 5 d on groups of rats fed raw or autoclaved navy bean flour and casein with or without the purified lectin. Growth, protein digestibility, biological value and net protein utilization were significantly lower in animals that had been fed raw navy bean flour or casein plus lectin than in control groups fed diets containing autoclaved navy bean flour or casein alone. Vascular perfusion was used to measure the rate of uptake of glucose by the intestines of rats that had received the various dietary treatments. The rate of absorption of [ 14 C]glucose by intestines from rats fed raw navy bean flour or casein plus lectin was approximately one-half that of their counterparts fed the autoclaved flour or casein alone. These results provide evidence that the lectin, by virtue of its interference with intestinal absorption, is responsible, at least in part, for the nutritional inferiority of raw navy beans

A Model for Predicting the Repair Costs of U.S. Navy Inventory Items

National Research Council Canada - National Science Library

Tan, Jeffrey

2003-01-01

.... Navy inventory items. The thesis examines several prediction methodologies, including a ratio-estimator prediction method that is a modification of the methodology currently in use, as well as regression analysis...

Recruiting migrants for health research through social network sites: an online survey among chinese migrants in australia.

Science.gov (United States)

Hu, Jie; Wong, Kam Cheong; Wang, Zhiqiang

2015-04-27

Traditionally, postal surveys or face to face interviews are the main approaches for health researchers to obtain essential research data. However, with the prevalence of information technology and Internet, Web-based surveys are gaining popularity in health research. This study aims to report the process and outcomes of recruiting Chinese migrants through social network sites in Australia and to examine the sample characteristics of online recruitment by comparing the sample which was recruited by an online survey to a sample of Australian Chinese migrants collected by a postal survey. Descriptive analyses were performed to describe and compare the process and outcomes of online recruitment with postal survey questionnaires. Chi square tests and t tests were performed to assess the differences between the two samples for categorical and continuous variables respectively. In total, 473 Chinese migrants completed the online health survey from July to October 2013. Out of 426 participants recruited through the three Chinese social network sites in Australia, over 86.6% (369/426) were recruited within six weeks. Participants of the Web-based survey were younger, with a higher education level or had resided in Australia for less time compared to those recruited via a postal survey. However, there was no significant difference in gender, marital status, and professional occupation. The recruitment of Chinese migrants through social network sites in our online survey was feasible. Compared to a postal survey of Chinese migrants, the online survey attracted different group of Chinese migrants who may have diverse health needs and concerns. Our findings provided insightful information for researchers who are considering employing a Web-based approach to recruit migrants and ethnic minority participants.

Supply Management Analysis of the Chilean Navy Acquisition System

Science.gov (United States)

2014-12-01

52 LIST OF REFERENCES Armada de Chile, N. (1986). Manual de Logistica de la Armada de Chile [Manual of logistics of the Chilean Navy]. Chile... transportation • Quality control • Demand and supply planning • Receiving, materials handling, and storage 11 • Material or inventory control...Order purchasing • Production planning, scheduling, and control • Warehousing and distribution • Shipping • Outbound transportation • Customer

An Analysis of the Performance-Based Service Acquisition (PBSA) and Its Applicability to Hellenic Navy Service Acquisition Activities

Science.gov (United States)

2012-12-01

potential offeror in response to its request must not be disclosed if doing so would reveal the potential offeror’s confidential business strategy...also the Navy Academy and the Navy hospital have and operate kitchen facilities. Ships have their own kitchen facilities too and dedicated personnel...abandoned. Now the HN dedicates personnel, has kitchen facilities to provide the food services and doing the whole process. The HN could outsource

Nurses as participants in research: an evaluation of recruitment techniques.

Science.gov (United States)

Luck, Lauretta; Chok, Harrison Ng; Wilkes, Lesley

2017-09-19

Recruitment and retention of participants, as well as response rates, can be challenging in nursing research. This can be because of the questions asked; the choice of methodology; the methods used to collect data; the characteristics of potential participants; the sample size required; and the duration of the study. Additionally, conducting research with nurses as participants presents several issues for them, including the time needed to participate in the research, the competing commitments for clinical practice, the political and environmental climate, and recruitment itself. To report on research studies conducted by the authors at a tertiary teaching hospital, to show the lessons learned when recruiting nurses to participate in nursing research. The authors discuss factors that supported recruitment of nurses in these studies, including the use of the personal touch and multiple recruitment strategies in a single study. Videos and photography facilitate interdisciplinary research and can be a valuable means of non-verbal data collection, especially with participants affected by disabilities, and can support research methods, such as the use of questionnaires. Recruiting nurses for research can be challenging. We suggest that researchers consider using more than one recruitment strategy when recruiting nurse participants. Recruitment is more successful if researchers align the aim(s) of the research with nurse's concerns and contexts. ©2012 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.

Department of the Navy Justification of Estimates for Fiscal Year 1988/1989 Submitted to Congress. Procurement. Other Procurement, Navy.

Science.gov (United States)

1987-01-01

7 7ZD- AISI 9721 PffARTMENT OF THE NAVY JUffjA~j HFC S A FO L/L U I (NAUil) WASHINC ON C JAN&LNCLASS IFI ED F/G 5/1 NL I M2 I12 5 coo~ LIFJ -I LII...0 4 4)-s.. -4 4J C: 00 + ,. LI0a 4)00&.4. 00a 4)CA.V f0 4- > 1 - 1 404- 4JLA. 0- =. i.- >, 0h0 a0 cn 4 (40 s.4 > 4 24*~ (-A *.eZ---. 0. .. ., tv 4140

28 CFR 54.310 - Recruitment.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Recruitment. 54.310 Section 54.310... in Admission and Recruitment Prohibited § 54.310 Recruitment. (a) Nondiscriminatory recruitment. A... recruitment and admission of students. A recipient may be required to undertake additional recruitment efforts...

40 CFR 5.310 - Recruitment.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Recruitment. 5.310 Section 5.310... in Admission and Recruitment Prohibited § 5.310 Recruitment. (a) Nondiscriminatory recruitment. A... recruitment and admission of students. A recipient may be required to undertake additional recruitment efforts...

43 CFR 41.310 - Recruitment.

Science.gov (United States)

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Recruitment. 41.310 Section 41.310 Public... in Admission and Recruitment Prohibited § 41.310 Recruitment. (a) Nondiscriminatory recruitment. A... recruitment and admission of students. A recipient may be required to undertake additional recruitment efforts...

14 CFR 1253.310 - Recruitment.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Recruitment. 1253.310 Section 1253.310... in Admission and Recruitment Prohibited § 1253.310 Recruitment. (a) Nondiscriminatory recruitment. A... recruitment and admission of students. A recipient may be required to undertake additional recruitment efforts...

6 CFR 17.310 - Recruitment.

Science.gov (United States)

2010-01-01

... 6 Domestic Security 1 2010-01-01 2010-01-01 false Recruitment. 17.310 Section 17.310 Domestic... in Admission and Recruitment Prohibited § 17.310 Recruitment. (a) Nondiscriminatory recruitment. A... recruitment and admission of students. A recipient may be required to undertake additional recruitment efforts...

Human Resources Marketing and Recruiting: Essentials of Digital Recruiting

CERN Document Server

Purvis, James

2016-01-01

This chapter will cover digital recruitment from its definition thru to its history in recruitment and trends. The subject itself could cover an entire book or an entire module at university, so this chapter will broadly touch upon the key elements and considerations. Under cultural perspective, the recruitment life cycle will be broken down into its individual parts, and digital solutions will be examined for each individual part of the process together with the impact this has on the knowledge and challenges for the manager and team. The economic perspective will assist in prioritizing initiatives and building a business case for the introduction of digital recruiting solutions. The risk perspective will raise awareness of the potential pitfalls and the operational perspective on the key considerations for a successful implementation. Finally, the key messages of this chapter are summarized in the Do’s and Don’ts.

eHealth Recruitment Challenges

Science.gov (United States)

Thompson, Debbe; Canada, Ashanti; Bhatt, Riddhi; Davis, Jennifer; Plesko, Lisa; Baranowski, Tom; Cullen, Karen; Zakeri, Issa

2006-01-01

Little is known about effective eHealth recruitment methods. This paper presents recruitment challenges associated with enrolling African-American girls aged 8-10 years in an eHealth obesity prevention program, their effect on the recruitment plan, and potential implications for eHealth research. Although the initial recruitment strategy was…

Department of the Navy Suicide Incident Report (DONSIR): Summary of 1999-2000 Findings

National Research Council Canada - National Science Library

Hourani, Laurel

2001-01-01

...)--and sponsored a pilot test of DONSIR's implementation in 1999. DONSIR represents the first systematic collection of epidemiological and risk factor data on suicides of active-duty Navy and Marine Corps personnel...

The net effect of alternative allocation ratios on recruitment time and trial cost.

Science.gov (United States)

Vozdolska, Ralitza; Sano, Mary; Aisen, Paul; Edland, Steven D

2009-04-01

Increasing the proportion of subjects allocated to the experimental treatment in controlled clinical trials is often advocated as a method of increasing recruitment rates and improving the performance of trials. The presumption is that the higher likelihood of randomization to the experimental treatment will be perceived by potential study enrollees as an added benefit of participation and will increase recruitment rates and speed the completion of trials. However, studies with alternative allocation ratios require a larger sample size to maintain statistical power, which may result in a net increase in time required to complete recruitment and a net increase in total trial cost. To describe the potential net effect of alternative allocation ratios on recruitment time and trial cost. Models of recruitment time and trial cost were developed and used to compare trials with 1:1 allocation to trials with alternative allocation ratios under a range of per subject costs, per day costs, and enrollment rates. In regard to time required to complete recruitment, alternative allocation ratios are net beneficial if the recruitment rate improves by more than about 4% for trials with a 1.5:1 allocation ratio and 12% for trials with a 2:1 allocation ratio. More substantial improvements in recruitment rate, 13 and 47% respectively for scenarios we considered, are required for alternative allocation to be net beneficial in terms of tangible monetary cost. The cost models were developed expressly for trials comparing proportions or means across treatment groups. Using alternative allocation ratio designs to improve recruitment may or may not be time and cost-effective. Using alternative allocation for this purpose should only be considered for trial contexts where there is both clear evidence that the alternative design does improve recruitment rates and the attained time or cost efficiency justifies the added study subject burden implied by a larger sample size.

Participant recruitment from minority religious groups: the case of the Islamic population in South Australia.

Science.gov (United States)

Mohammadi, N; Jones, T; Evans, D

2008-12-01

Participant recruitment is a fundamental component of the research process and the methods employed to attract individuals will depend on the nature of the study. Recruitment may be more challenging when the study involves people from a minority religious group. However, this issue has not been well addressed in the literature. To discuss the challenges of recruiting participants from a minority religious group (the Islamic population) to participate in an interpretive, hermeneutic study concerning the experience of hospitalization. The challenges of recruitment encountered during this study are used as the basis for a broader discussion of this important issue. To ensure the success of this phase of the study, a pre-planned recruitment strategy was essential. Multiple recruitment strategies were used, including hospital-based recruitment, snowball sampling, advertising and contact with key people. Despite the use of multiple strategies, recruitment of participants was difficult and required an extended period of time to achieve sufficiently rich data. Thirteen participants shared their lived experience to provide an in-depth understanding of the phenomenon. Recruiting participants from minority religious group involves potentially sensitive issues. There is an increased need for the researchers to carefully consider potential participants' rights and ensure that sound ethical principles underpin the study, as failure to do this may hinder the recruitment process. The two most effective strategies of recruitment were snowball sampling and contact with key Islamic people, with the least effective being advertising. This paper highlights the importance of anticipating potential difficulties and pre-planning strategies to overcome barriers to recruitment. Implementation of multiple strategies is recommended to ensure successful research recruitment.

Changing job seekers' image perceptions during recruitment visits: the moderating role of belief confidence.

Science.gov (United States)

Slaughter, Jerel E; Cable, Daniel M; Turban, Daniel B

2014-11-01

The purpose of this study was to understand how an important construct in social psychology-confidence in one's beliefs-could both (a) influence the effectiveness of organizations' recruiting processes and (b) be changed during recruitment. Using a sample of recruits to a branch of the United States military, the authors studied belief confidence before and after recruits' formal visits to the organization's recruiting stations. Personal sources of information had a stronger influence on recruits' belief confidence than impersonal sources. Moreover, recruits' confidence in their initial beliefs affected how perceptions of the recruiter changed their employer images. Among participants with low-initial confidence, the relation between recruitment experiences and employer images was positive and linear across the whole range of recruitment experiences. Among recruits with high-initial confidence, however, the recruitment experience-image relationship was curvilinear, such that recruitment experiences were related to images only at more positive recruitment experiences. The relationship between recruitment experiences and changes in belief confidence was also curvilinear, such that only more positive recruitment experiences led to changes in confidence. These results indicate not only that belief confidence influences the effectiveness of recruiting efforts but also that recruiting efforts can influence belief confidence. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

eHealth recruitment challenges.

Science.gov (United States)

Thompson, Debbe; Canada, Ashanti; Bhatt, Riddhi; Davis, Jennifer; Plesko, Lisa; Baranowski, Tom; Cullen, Karen; Zakeri, Issa

2006-11-01

Little is known about effective eHealth recruitment methods. This paper presents recruitment challenges associated with enrolling African-American girls aged 8-10 years in an eHealth obesity prevention program, their effect on the recruitment plan, and potential implications for eHealth research. Although the initial recruitment strategy was literature-informed, it failed to enroll the desired number of girls within a reasonable time period. Therefore, the recruitment strategy was reformulated to incorporate principles of social marketing and traditional marketing techniques. The resulting plan included both targeted, highly specific strategies (e.g., selected churches), and more broad-based approaches (e.g., media exposure, mass mailings, radio advertisements). The revised plan enabled recruitment goals to be attained. Media appeared to be particularly effective at reaching the intended audience. Future research should identify the most effective recruitment strategies for reaching potential eHealth audiences.

The impact of social media on recruitment: Are you LinkedIn?

Directory of Open Access Journals (Sweden)

Tanja Koch

2018-05-01

Full Text Available Orientation: With many organisations vying for the same talent, it is important to ensure that the correct methods are utilised in identifying and attracting the best talent to an organisation. Research purpose: This research investigates the impact of social media on the recruitment process in South Africa. Motivation for the study: As the competition for qualified talent increases, organisations need to understand where to focus their resources to attract the best talent possible. The use of social media is growing daily and its use in the recruitment process seems to have grown exponentially. Research design, approach and method: The sample comprised 12 recruiters, spanning a wide range of industries in South Africa. Semi-structured interviews were conducted and a thematic analysis was utilised to identify themes and subthemes. Main findings: Despite still utilising some traditional methods of recruiting, South African recruiters follow their international counterparts, with LinkedIn being central to their respective recruitment processes. The use of Twitter and Facebook for recruitment was found to be substantially lower in South Africa than elsewhere. Without following a focused approach, the volume of work that emanates from using social media may overwhelm a recruiter. Practical and managerial implications: Recruiters cannot execute effective recruitment without applying social media tools such as LinkedIn. However, training in the optimal use of social media is essential. Contribution: This study indicates that LinkedIn has a major impact on recruitment in South Africa, but that social media is not a panacea for recruitment issues.

Recruitment of older adults to three preventative lifestyle improvement studies.

Science.gov (United States)

Chatters, Robin; Newbould, Louise; Sprange, Kirsty; Hind, Daniel; Mountain, Gail; Shortland, Katy; Powell, Lauren; Gossage-Worrall, Rebecca; Chater, Tim; Keetharuth, Anju; Lee, Ellen; Woods, Bob

2018-02-20

alternative recruitment techniques, including respondent-driven sampling plus mechanisms which will promote health care professionals to recruit vulnerable populations to research. International Standard Randomised Controlled Trial Registry, ID: ISRCTN28645428 (Putting Life In Years RCT). Registered on 11 April 2012; International Standard Randomised Controlled Trial Registry, ID: ISRCTN67209155 (Lifestyle Matters RCT). Registered on 22 March 2012; ClinicalTrials.gov , ID: NCT03054311 (Lifestyle Matters feasibility study). Registered retrospectively on 19 January 2017.

Mental health status of Sri Lanka Navy personnel three years after end of combat operations: a follow up study.

Directory of Open Access Journals (Sweden)

Raveen Hanwella

Full Text Available The main aim of this study was to assess the mental health status of the Navy Special Forces and regular forces three and a half years after the end of combat operations in mid 2009, and compare it with the findings in 2009. This cross sectional study was carried out in the Sri Lanka Navy (SLN, three and a half years after the end of combat operations. Representative samples of SLN Special Forces and regular forces deployed in combat areas were selected using simple random sampling. Only personnel who had served continuously in combat areas during the one year period prior to the end of combat operations were included in the study. The sample consisted of 220 Special Forces and 275 regular forces personnel. Compared to regular forces a significantly higher number of Special Forces personnel had experienced potentially traumatic events. Compared to the period immediately after end of combat operations, in the Special Forces, prevalence of psychological distress and fatigue showed a marginal increase while hazardous drinking and multiple physical symptoms showed a marginal decrease. In the regular forces, the prevalence of psychological distress, fatigue and multiple somatic symptoms declined and prevalence of hazardous drinking increased from 16.5% to 25.7%. During the same period prevalence of smoking doubled in both Special Forces and regular forces. Prevalence of PTSD reduced from 1.9% in Special Forces to 0.9% and in the regular forces from 2.07% to 1.1%. Three and a half years after the end of combat operations mental health problems have declined among SLN regular forces while there was no significant change among Special Forces. Hazardous drinking among regular forces and smoking among both Special Forces and regular forces have increased.

Mental health status of Sri Lanka Navy personnel three years after end of combat operations: a follow up study.

Science.gov (United States)

Hanwella, Raveen; Jayasekera, Nicholas E L W; de Silva, Varuni A

2014-01-01

The main aim of this study was to assess the mental health status of the Navy Special Forces and regular forces three and a half years after the end of combat operations in mid 2009, and compare it with the findings in 2009. This cross sectional study was carried out in the Sri Lanka Navy (SLN), three and a half years after the end of combat operations. Representative samples of SLN Special Forces and regular forces deployed in combat areas were selected using simple random sampling. Only personnel who had served continuously in combat areas during the one year period prior to the end of combat operations were included in the study. The sample consisted of 220 Special Forces and 275 regular forces personnel. Compared to regular forces a significantly higher number of Special Forces personnel had experienced potentially traumatic events. Compared to the period immediately after end of combat operations, in the Special Forces, prevalence of psychological distress and fatigue showed a marginal increase while hazardous drinking and multiple physical symptoms showed a marginal decrease. In the regular forces, the prevalence of psychological distress, fatigue and multiple somatic symptoms declined and prevalence of hazardous drinking increased from 16.5% to 25.7%. During the same period prevalence of smoking doubled in both Special Forces and regular forces. Prevalence of PTSD reduced from 1.9% in Special Forces to 0.9% and in the regular forces from 2.07% to 1.1%. Three and a half years after the end of combat operations mental health problems have declined among SLN regular forces while there was no significant change among Special Forces. Hazardous drinking among regular forces and smoking among both Special Forces and regular forces have increased.

A 21st Century Navy Vision: Motivating Sailors to Achieve Maximum Warfighting Readiness

National Research Council Canada - National Science Library

Martins, John

2001-01-01

... the organization to provide a flexible mix of enhanced motivators to the 21st Century warriors. This manuscript begins with a review of motivational theory before launching into an assessment of today's Navy...

Comparison of internet and mailing methods to recruit couples into research on unaided smoking cessation.

Science.gov (United States)

Derrick, Jaye L; Eliseo-Arras, Rebecca K; Hanny, Courtney; Britton, Maggie; Haddad, Sana

2017-12-01

In smoking cessation studies with restrictive criteria (e.g., single-smoker couples), thousands of potential participants might need to be screened to obtain a reasonable sample size. Consideration of recruitment methodology is critical because recruitment methods influence both the success and cost effectiveness of recruitment. Although traditional recruitment methods are often used to recruit participants into smoking cessation research, newer technologies, such as paid Facebook advertising, might offer more cost-effective alternatives for recruitment. The current analysis compares two versions of paid Facebook advertising and a specialized mass mailing method used to recruit single-smoker couples into an intensive three-week study of unaided smoking cessation. The three methods are compared in terms of demographic characteristics, eligibility, and cost-effectiveness. Although Facebook's "Promote Your Page" mechanism achieved the fastest recruitment rate (2.75 couples per month; 498 USD per couple), Facebook's "Send People to Your Website" mechanism was the least expensive and provided the most demographically diverse sample (1.64 couples per month; 181 USD per couple). The specialized mailing method was not productive or cost-effective (0.80 couples per month; 454 USD per couple). Paid Facebook advertising fared better as a recruitment method than a specialized mailing method often used in survey research. Studies that have less restrictive eligibility criteria, that draw from a larger local population, or that recruit for a less intense study might find paid Facebook advertising to be quite feasible. Copyright © 2017 Elsevier Ltd. All rights reserved.

Participant Outcomes from Methods of Recruitment for Videogame Research.

Science.gov (United States)

Ryan, Courtney; Dadabhoy, Hafza; Baranowski, Tom

2018-02-01

The most productive methods of recruitment for a videogame for health (G4H) trial are not known. Success or failure of recruitment methods has been reported for a variety of clinical trials, but few specifically for G4H trials. This study's goal was to recruit 444 overweight or obese (body mass index percentile between the 84.5th-99.4th percentiles) children between the ages of 10-12 years. The article reports the results of different methods of participant recruitment. Participants had to agree to three fasting blood samples (baseline, immediately after, and 2 months later); be willing to wear an accelerometer for 7 days at each assessment; read and speak English fluently (because the games were in English); have no history of any condition that would affect what he/she could eat or how much physical activity he/she could get; and have an eligible home computer purchased in the last 5 years with high-speed internet. Hardware criteria reflected the types of computers upon which Diab-Nano could be effectively played. Recruitment was conducted over a 35-month period and included electronic media, print advertising, community recruitment, and an internal volunteer list. Respondents were guided to a web-based screening questionnaire that asked for source of hearing about the study. Although diverse recruitment methods were used, slow recruitment resulted in obtaining only 45% of the recruitment goal (n = 199). Electronic media (e.g., radio, television, and internet), which reached millions of targeted parents, resulted in only 76 respondents, of whom 13 became participants; print media (e.g., magazine, newsletter/newspaper, and mail), which also reached large numbers of parents, resulted in 192 respondents, of whom 19 became participants; community recruitment (e.g., school, friend or family, doctors office, flyer, work, community program) resulted in 162 respondents, of whom 38 became participants; and the internal volunteer list resulted in 413 respondents, of

Participant Recruitment and Engagement in Automated eHealth Trial Registration: Challenges and Opportunities for Recruiting Women Who Experience Violence.

Science.gov (United States)

Koziol-McLain, Jane; McLean, Christine; Rohan, Maheswaran; Sisk, Rose; Dobbs, Terry; Nada-Raja, Shyamala; Wilson, Denise; Vandal, Alain C

2016-10-25

accrued (completed baseline assessments). The majority (n=52, 58%) of the 89 women who dropped out between enrollment and accrual never logged in to the allocated isafe website. Of every 4 accrued women, 3 (314/412, 76.2%) identified the classified ad as their referral source, followed by friends and family (52/412, 12.6%). Women recruited through a friend or relative were more likely to self-identify as indigenous Māori and live in the highest-deprivation areas. Ads increased the accrual rate by a factor of 74 (95% CI 49-112). Print advertisements, website links, and networking were costly and inefficient methods for recruiting participants to a Web-based eHealth trial. Researchers are advised to limit their recruitment efforts to Web-based online marketplace and classified advertising platforms, as in the isafe case, or to social media. Online classified advertising in "Jobs-Other-volunteers" successfully recruited a diverse sample of women experiencing intimate partner violence. Preintervention recruitment data provide critical information to inform future research and critical analysis of Web-based eHealth trials. Australian New Zealand Clinical Trials Registry (ANZCTR): ACTRN12612000708853; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?ACTRN=12612000708853 (Archived by WebCite at http://www.webcitation/6lMGuVXdK).

Optimizing the Navy’s Investment in Space Professionals

Science.gov (United States)

2011-09-01

UFO Ultra High Frequency Follow-On UHF Ultra High Frequency URL Unrestricted Line USA United States Army USAF United States Air Force USCYBERCOM...LEASAT), and eight UHF Follow-On ( UFO ) satellites all flying in geostationary orbit (GEO). NAVSOC is the principle Navy command that operates, manages...and maintains the DoD’s narrowband UHF capability from five different ground stations. The replacement satellite for the aging UFO system is the

Cash management improvement in the Navy Stock Fund

OpenAIRE

Linquist, James E.; Evans, Timothy S.

1986-01-01

Approved for public release; distribution is unlimited The Navy Stock Fund (NSF) is a working capital fund used to purchase and hold designated inventories of supply items at various stock points until needed by a customer. The fund is currently comprised of ten separate Budget Projects with total collections and expenditures projected to be in excess of $ 1 8 bi 1 1 ion for Fiscal Year 1 986. The authors examined the background and current operation of the NSF with empha...

Expanded newborn screening in the Health Services of the Mexican Navy

Directory of Open Access Journals (Sweden)

Max Trigo-Madrid

2014-11-01

Full Text Available In Mexico the birth prevalence of the metabolic diseases detected by expanded newborn screening is poorly known and there is little information about its performance indicators.Objective. Describe the birth prevalence of the metabolic defects detected by the expanded newborn screening program implemented in the Mexican Navy (Secretaría de Marina Armada de México, SEMAR, and to make known some of its performance indicators. Materials and Methods. A blood sample of 5 205 newborns from 18 Mexican states were taken. The age at blood sampling, the proportion of samples taken between the 3rd and the 5th days of life, and the time of results delivery were analyzed. The number and type of detected metabolic diseases, as well as the maternal age and body mass index, the type of birth, the gestational age and weight of the newborns were analized. Results. The age at blood sampling was 4.7 days and 81.15 percent of the samples were obtained in optimal time. Two cases of congenital hypothyroidism (3.8/10 000 newborns, one of adrenal congenital hyperplasia (1.9/10 000 newborns and five cases of deficiency of glucose- 6-phosphate dehydrogenase (9.6/10 000 newborns were detected. The 85.6% of mothers had pregnancies at an optimal reproductive age (20-35 years, but overweight and obesity occurred in 44.7% of them. Conclusions. In this analyzed population, the birth prevalence of metabolic defects was 15.37/10 000 newborns. The expanded newborn screening program allowed its identification and timely treatment, with the aim of preventing disability and death.

Department of the Navy Suicide Incident Report (DONSIR): Preliminary Findings January-June 1999

National Research Council Canada - National Science Library

Hourani, Laurel

1999-01-01

.... The purposes of the DONSIR are to standardize the review and reporting process on Navy and Marine Corps suicides, and to develop a database to be used to identify risk factors and improve prevention...

Journal Vouchers for FY 2000 Department of the Navy General Fund Financial Reporting

National Research Council Canada - National Science Library

2001-01-01

...) General Fund Financial Statements. The previous reports discuss accounting entries supporting Marine Corps reporting and our endorsement of he Naval Audit Service disclaimer of opinion on the FY 2000 Navy General Fund financial statements...

Immunization status of Iranian military recruits against Bordetella pertussis infection (whooping cough).

Science.gov (United States)

Izadi, Morteza; Afsharpaiman, Shahla; Jonaidi Jafari, Nematollah; Ranjbar, Reza; Gooya, Mohammad Mahdi; Robat Sarpooshi, Javad; Esfahani, Ali Akbar; Soheylipoor, Hamid

2011-03-21

Military recruits are susceptible to respiratory pathogens because of increased antibiotic resistance and the lack of an effective vaccine. The goal of the current study was to determine the immunological status of the Bordetella pertussis among conscripts in Iranian military garrisons. The study population consisted of 424 conscripts aged 18 to 21 years who enrolled for military service. They were selected using cluster stratified sampling from all military garrisons in Tehra, Iran. To determine the seroprevalence of infection, blood specimens from all recruits were collected and stored at - 20 °C until assayed. All serum samples were screened for immunoglobulin G (IgG) antibodies against Bordetella pertussis toxin (PT) and by using enzyme-linked immunosorbent assay (ELISA). The overall prevalence of B. pertussis seropositivity in military recruits was 60.6. Only 55.0% of the recruits had low awareness about the record of vaccination against B. pertussis during childhood. Among 424 studied individuals, 48 recruits (11.3%) had a positive history of whooping cough; prevalence of seropositivity in these recruits was 70.0%. Among these subjects, 61.7% were referred to a physician for treatment and only 39.6% of them were administered anti-pertussis therapy. Our study showed that military conscripts in Tehran garrisons were not serologically immune to pertussis and also confirmed the low awareness about vaccination and medical history related to pertussis infection in this high-risk subgroup of the Iranian population. Routine acellular booster vaccination, particularly before 18 years of age, is recommended.

Recruitment of motor units in the medial gastrocnemius muscle during human quiet standing: is recruitment intermittent? What triggers recruitment?

Science.gov (United States)

Vieira, Taian M M; Loram, Ian D; Muceli, Silvia; Merletti, Roberto; Farina, Dario

2012-01-01

The recruitment and the rate of discharge of motor units are determinants of muscle force. Within a motoneuron pool, recruitment and rate coding of individual motor units might be controlled independently, depending on the circumstances. In this study, we tested whether, during human quiet standing, the force of the medial gastrocnemius (MG) muscle is predominantly controlled by recruitment or rate coding. If MG control during standing was mainly due to recruitment, then we further asked what the trigger mechanism is. Is it determined internally, or is it related to body kinematics? While seven healthy subjects stood quietly, intramuscular electromyograms were recorded from the MG muscle with three pairs of wire electrodes. The number of active motor units and their mean discharge rate were compared for different sway velocities and positions. Motor unit discharges occurred more frequently when the body swayed faster and forward (Pearson R = 0.63; P motor unit potentials was explained chiefly by the recruitment of additional units. During forward body shifts, the median number of units detected increased from 3 to 11 (P motor units did not discharge continuously throughout standing. They were recruited within individual, forward sways and intermittently, with a modal rate of two recruitments per second. This modal rate is consistent with previous circumstantial evidence relating the control of standing to an intrinsic, higher level planning process.

Health disparities and clinical trial recruitment: Is there a duty to tweet?

Science.gov (United States)

Friesen, Phoebe

2017-01-01

While it is well known that the homogeneity of clinical trial participants often threatens the goal of attaining generalizable knowledge, researchers often cite issues with recruitment, including a lack of interest from participants, shortages of resources, or difficulty accessing particular populations, to explain the lack of diversity within sampling. It is proposed that social media might provide an opportunity to overcome these obstacles through affordable, targeted recruitment advertisements or messages. Recruiters are warned, however, to be cautious using these means, since risks related to privacy and transparency can take on a new hue. PMID:28249024

Secure and Resilient Functional Modeling for Navy Cyber-Physical Systems

Science.gov (United States)

2017-05-24

control systems, it was determined that this project will employ the model of a Ship Chilled Water Distribution System as a central use case. This model...Siemens Corporation Corporate Technology Unrestricted. Distribution Statement A. Approved for public...release; distribution is unlimited. Page 1 of 4 Secure & Resilient Functional Modeling for Navy Cyber-Physical Systems FY17 Quarter 1 Technical Progress

Highly Realistic Training for Navy Corpsmen: A Follow-up Assessment

Science.gov (United States)

2017-10-12

based training for military medical providers. One such training is highly realistic training. Based on the success of the Infantry Immersion ...observation with minimal participation improves paediatric emergency medicine knowledge, skills and confidence. Emergency Medicine Journal , 32(3), 195... immersive training for Navy corpsmen: Preliminary results. Military Medicine, 179(12), 1439–1443. Booth-Kewley, S., McWhorter, S. K., Dell’Acqua, R

Recruiting Fathers to Parenting Programs: Advice from Dads and Fatherhood Program Providers

Science.gov (United States)

Stahlschmidt, Mary Jo; Threlfall, Jennifer; Seay, Kristen D.; Lewis, Ericka M.; Kohl, Patricia L.

2014-01-01

The benefits of high-quality father-child relationships for fathers and children alike are well documented. While evidence suggests parenting programs can improve the quality of father-child relationships, few fathers participate in such programs. This qualitative study aims to fill the gap in knowledge on best practices for recruiting urban African American fathers, a group of fathers with unique parenting challenges, to parenting programs. Focus groups were conducted with 29 fathers to gain their perspectives on recruitment strategies. Semi-structured interviews were also conducted with a nationwide sample of 19 fatherhood program providers to learn about their most successful recruitment strategies. Recruitment strategies based on emergent themes from the focus groups and interviews are presented here. Themes included using word-of-mouth recruitment, increasing advertising, targeting advertising specifically to urban African American fathers, providing transportation and incentives, recruiting through the courts, collaborating with other community agencies, and offering parenting programming along with other programming valued by fathers such as employment assistance. Implications for developing strategies for recruiting urban African American fathers to parenting programs are discussed. PMID:24791035

Recruiting Fathers to Parenting Programs: Advice from Dads and Fatherhood Program Providers.

Science.gov (United States)

Stahlschmidt, Mary Jo; Threlfall, Jennifer; Seay, Kristen D; Lewis, Ericka M; Kohl, Patricia L

2013-10-01

The benefits of high-quality father-child relationships for fathers and children alike are well documented. While evidence suggests parenting programs can improve the quality of father-child relationships, few fathers participate in such programs. This qualitative study aims to fill the gap in knowledge on best practices for recruiting urban African American fathers, a group of fathers with unique parenting challenges, to parenting programs. Focus groups were conducted with 29 fathers to gain their perspectives on recruitment strategies. Semi-structured interviews were also conducted with a nationwide sample of 19 fatherhood program providers to learn about their most successful recruitment strategies. Recruitment strategies based on emergent themes from the focus groups and interviews are presented here. Themes included using word-of-mouth recruitment, increasing advertising, targeting advertising specifically to urban African American fathers, providing transportation and incentives, recruiting through the courts, collaborating with other community agencies, and offering parenting programming along with other programming valued by fathers such as employment assistance. Implications for developing strategies for recruiting urban African American fathers to parenting programs are discussed.

Defense Finance and Accounting Service Work on the Navy General Fund 1996 Financial Statements

National Research Council Canada - National Science Library

1998-01-01

... for the Marine Corps, and on the Defense Finance and Accounting Service Cleveland Center, which consolidated the financial information for Navy and Marine Corps and compiled the financial statements...

Recruiting older patients with peripheral arterial disease: evaluating challenges and strategies.

Science.gov (United States)

Brostow, Diana P; Hirsch, Alan T; Kurzer, Mindy S

2015-01-01

Peripheral arterial disease (PAD) is a group of syndromes characterized by chronic and progressive atherosclerosis with a high burden of physical disability and cardiovascular morbidity and mortality. Recruiting patients for clinical research is therefore challenging. In this article, we describe and evaluate our methods for recruiting participants for a cross-sectional feasibility study of PAD, nutritional status, and body composition. We used convenience and purposive sampling approaches to identify potential participants. Between May 2012 and April 2013, 1,446 patients were identified, and 165 patients (11.4%) responded to recruitment requests. The final enrollment was 64 participants (64/1,446; 4.4%), and four subjects (6.3%) subsequently withdrew from the study. Recruiting PAD patients presents a variety of challenges, due largely to the burdens of living with coexistent illnesses, and patients' reluctance or inability to travel for research. In this article, we delineate suggestions for improving the efficacy of recruitment methods in future PAD studies.

Adopting and adapting a commercial view of web services for the Navy

Science.gov (United States)

Warner, Elizabeth; Ladner, Roy; Katikaneni, Uday; Petry, Fred

2005-05-01

Web Services are being adopted as the enabling technology to provide net-centric capabilities for many Department of Defense operations. The Navy Enterprise Portal, for example, is Web Services-based, and the Department of the Navy is promulgating guidance for developing Web Services. Web Services, however, only constitute a baseline specification that provides the foundation on which users, under current approaches, write specialized applications in order to retrieve data over the Internet. Application development may increase dramatically as the number of different available Web Services increases. Reasons for specialized application development include XML schema versioning differences, adoption/use of diverse business rules, security access issues, and time/parameter naming constraints, among others. We are currently developing for the US Navy a system which will improve delivery of timely and relevant meteorological and oceanographic (MetOc) data to the warfighter. Our objective is to develop an Advanced MetOc Broker (AMB) that leverages Web Services technology to identify, retrieve and integrate relevant MetOc data in an automated manner. The AMB will utilize a Mediator, which will be developed by applying ontological research and schema matching techniques to MetOc forms of data. The AMB, using the Mediator, will support a new, advanced approach to the use of Web Services; namely, the automated identification, retrieval and integration of MetOc data. Systems based on this approach will then not require extensive end-user application development for each Web Service from which data can be retrieved. Users anywhere on the globe will be able to receive timely environmental data that fits their particular needs.

Primary source of income is associated with differences in HIV risk behaviors in street-recruited samples

Directory of Open Access Journals (Sweden)

Fernández-Esquer Maria E

2004-06-01

Full Text Available Abstract Background The relationship between primary source of income and HIV risk behaviors and the racial/ethnic differences in risk behavior profiles among disadvantaged populations have not been fully explored. This is unusual given that the phenomenon of higher risk in more disadvantaged populations is well-known but the mechanisms remain unclear. We examined the relationship between primary source of income and differences in HIV risk behaviors among four racial/ethnic groups in the southern United States. Methods Self-reported data on primary source of income and HIV risk behaviors were collected from 1494 African American, Hispanic, Asian, and White men and women in places of public congregation in Houston, Texas. Data were analyzed using calculation of percentages and by chi-square tests with Yates correction for discontinuity where appropriate. Results Data revealed that a higher proportion of whites were involved in sex for money exchanges compared to the other racial groups in this sample. The data suggest that similar street sampling approaches are likely to recruit different proportions of people by primary income source and by ethnicity. It may be that the study locations sampled are likely to preferentially attract those involved in illegal activities, specifically the white population involved in sex for drug or money exchanges. Research evidence has shown that people construct highly evolved sexual marketplaces that are localized and most unlikely to cross racial, ethnic, and socioeconomic or geographical boundaries. Thus, the areas that we sampled may have straddled a white sexual marketplace more than that of the other groups, leading to an over-representation of sex exchange in this group. Drug use was highest among those with illegal primary sources of income (sex exchange and drug dealing and theft, and they were also those most likely to have injected drugs rather than administered them by any other route (p Conclusions

Department of the Navy Suicide Incident Report (DONSIR): Summary of 1999-2002 Findings

National Research Council Canada - National Science Library

Stander, Valerie A; Hilton, Susan M; Kennedy, Kevin R; Gaskin, Thomas

2004-01-01

...) to collect data on completed suicides in the U.S. Navy (USN) and Marine Corps (USMC). The long-term goal of this program is to improve suicide prevention by identifying and modifying military-specific risk factors...

Variations in Recruitment Yield and Characteristics of Participants Recruited Across Diverse Internet Platforms in an HIV Testing Study of Young Adult Men-Who-Have-Sex-With-Men (YMSM).

Science.gov (United States)

Merchant, Roland C; Romanoff, Justin; Clark, Melissa A; Liu, Tao; Rosenberger, Joshua G; Bauermeister, Jose; Mayer, Kenneth H

2017-09-01

The Internet is a commonly used medium for recruiting geographically dispersed, smaller populations quickly, such as young adult men-who-have-sex-with-men (YMSM). One approach to improve reach and representativeness is to employ multiple Internet platforms to recruit this hard-to-reach population. The utility of this approach has not been studied adequately, and its impact on the study sample recruited is not yet known. Using data from a study of 18- to 24-year-old HIV-uninfected, Black, Hispanic, and White United States (US) YMSM, this investigation compared advertising and enrollment metrics and participant characteristics of those recruited across Internet platforms. Of the 2,444 participants, their median age was 22 years old; 21% were Black, 37% Hispanic, and 42% White; 90% had been tested for HIV at least once in their life; and 87% reported prior condomless anal intercourse (CAI) with another man. There were noticeable differences across platforms in the number of people accessing the study website, meeting study eligibility requirements, consenting to participate, consenting to participate per day of advertising and per click, as well as costs of advertising per consented participant. Participants recruited also varied across platform by race/ethnicity, geographic area of residence in the US, health-care insurance status, years of formal education, history of HIV testing, and CAI by partner type and sexual positioning. The investigation results indicate that the Internet platforms used for recruitment significantly impact not only enrollment but also diversity and characteristics of the sample obtained and consequently, the observations and conclusions rendered.

[Auditory training with wide-band white noise: effects on the recruitment (III)].

Science.gov (United States)

Domínguez Ugidos, L J; Rodríguez Morejón, C; Vallés Varela, H; Iparraguirre Bolinaga, V; Knaster del Olmo, J

2001-05-01

The auditory training with wide-band white noise is a methodology for the qualitative recovery of the hearing loss in people suffering from sensorineural hearing loss. It is based on the application of a wide-band white modified noise. In a prospective study, we have assessed the modifications of the recruitment coefficient in a sample of 48 patients who have followed a program of 15 auditory training with wide-band white noise sessions. The average improvement of the recruitment coefficient expressed in percentage is a 7.7498%, which comes up to 23.5249% in the case of a binaural recruitment coefficient. From our results, it can be deduced that the auditory training with wide-band white noise reduces the recruitment. That is to say, the decrease of the recruitment in high intensities both binaurally and in all ears.

The Mini-Trial: A Valuable Alternative Dispute Resolution Tool for the United States Navy

National Research Council Canada - National Science Library

Morgan, Steven

1997-01-01

In order to avoid unnecessary, time consuming, and costly litigation, the Department of Defense, and more specifically the United States Navy, has adopted the use of alternative dispute resolution (ADR...

45 CFR 86.23 - Recruitment.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Recruitment. 86.23 Section 86.23 Public Welfare... in Admission and Recruitment Prohibited § 86.23 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which this subpart applies shall not discriminate on the basis of sex in the recruitment and...

Facebook Is an Effective Strategy to Recruit Low-Income Women to Online Nutrition Education

Science.gov (United States)

Lohse, Barbara

2013-01-01

Objective: Nutrition education research recruitment expense and effort are substantial; sample selection is crucial for intervention assessment. Effectiveness and cost of Facebook to recruit low-income women to an online nutrition program were examined, including biopsychosocial characteristics of Facebook responders. Methods: An ad appeared on…

10 CFR 1042.310 - Recruitment.

Science.gov (United States)

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Recruitment. 1042.310 Section 1042.310 Energy DEPARTMENT... Recruitment Prohibited § 1042.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 1042.300 through 1042.310 apply shall not discriminate on the basis of sex in the recruitment and admission...

49 CFR 25.310 - Recruitment.

Science.gov (United States)

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Recruitment. 25.310 Section 25.310 Transportation... Recruitment Prohibited § 25.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 25.300 through 25.310 apply shall not discriminate on the basis of sex in the recruitment and admission of...

22 CFR 146.310 - Recruitment.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Recruitment. 146.310 Section 146.310 Foreign... Recruitment Prohibited § 146.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 146.300 through 146.310 apply shall not discriminate on the basis of sex in the recruitment and admission...

22 CFR 229.310 - Recruitment.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Recruitment. 229.310 Section 229.310 Foreign... and Recruitment Prohibited § 229.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 229.300 through 229.310 apply shall not discriminate on the basis of sex in the recruitment and...

Participant Recruitment and Engagement in Automated eHealth Trial Registration: Challenges and Opportunities for Recruiting Women Who Experience Violence

Science.gov (United States)

McLean, Christine; Rohan, Maheswaran; Sisk, Rose; Dobbs, Terry; Nada-Raja, Shyamala; Wilson, Denise; Vandal, Alain C

2016-01-01

, and randomized), 412 (82.2%) were accrued (completed baseline assessments). The majority (n=52, 58%) of the 89 women who dropped out between enrollment and accrual never logged in to the allocated isafe website. Of every 4 accrued women, 3 (314/412, 76.2%) identified the classified ad as their referral source, followed by friends and family (52/412, 12.6%). Women recruited through a friend or relative were more likely to self-identify as indigenous Māori and live in the highest-deprivation areas. Ads increased the accrual rate by a factor of 74 (95% CI 49–112). Conclusions Print advertisements, website links, and networking were costly and inefficient methods for recruiting participants to a Web-based eHealth trial. Researchers are advised to limit their recruitment efforts to Web-based online marketplace and classified advertising platforms, as in the isafe case, or to social media. Online classified advertising in “Jobs–Other–volunteers” successfully recruited a diverse sample of women experiencing intimate partner violence. Preintervention recruitment data provide critical information to inform future research and critical analysis of Web-based eHealth trials. ClinicalTrial Australian New Zealand Clinical Trials Registry (ANZCTR): ACTRN12612000708853; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?ACTRN=12612000708853 (Archived by WebCite at http://www.webcitation/6lMGuVXdK) PMID:27780796

Design definition study of a lift/cruise fan technology V/STOL aircraft. Volume 1: Navy operational aircraft

Science.gov (United States)

1975-01-01

Aircraft were designed and sized to meet Navy mission requirements. Five missions were established for evaluation: anti-submarine warfare (ASW), surface attack (SA), combat search and rescue (CSAR), surveillance (SURV), and vertical on-board delivery (VOD). All missions were performed with a short takeoff and a vertical landing. The aircraft were defined using existing J97-GE gas generators or reasonable growth derivatives in conjunction with turbotip fans reflecting LF460 type technology. The multipurpose aircraft configuration established for U.S. Navy missions utilizes the turbotip driven lift/cruise fan concept for V/STOL aircraft.

Recruiting intensity

OpenAIRE

R. Jason Faberman

2014-01-01

To hire new workers, employers use a variety of recruiting methods in addition to posting a vacancy announcement. The intensity with which employers use these alternative methods can vary widely with a firm’s performance and with the business cycle. In fact, persistently low recruiting intensity helps to explain the sluggish pace of US job growth following the Great Recession.

Facebook advertising for participant recruitment into a blood pressure clinical trial.

Science.gov (United States)

Nash, Erin L; Gilroy, Deborah; Srikusalanukul, Wichat; Abhayaratna, Walter P; Stanton, Tony; Mitchell, Geoffrey; Stowasser, Michael; Sharman, James E

2017-12-01

Recruitment of sufficient sample size into clinical trials is challenging. Conventional advertising methods are expensive and are often ineffective. The effectiveness of Facebook for recruitment into blood pressure clinical trials of middle-to-older-aged people is unknown. This study aimed to assess this by comparing Facebook advertising with conventional recruitment methods from a retrospective analysis within a clinical trial. Conventional advertisements (newspaper, radio and posters) were employed for the first 20 months of a randomized controlled clinical trial conducted in three Australian capital cities from Tasmania, Queensland and the Australian Capital Territory. With dwindling participant recruitment, at 20 months a Facebook advertising campaign was employed intermittently over a 4-month period. Recruitment results were retrospectively compared with those using conventional methods in the previous 4 months. Compared with conventional recruitment methods, Facebook advertisement was associated with a significant increase in the number of participants recruited in the Australian Capital Territory (from an average 1.8-7.3/month; P advertisement was associated with a significant decrease in the age of participants enquiring into the study (from 60.9 to 58.7 years; P advertising was successful in helping to increase recruitment of middle-to-older aged participants into a blood pressure clinical trial, although there may be some variability in effect that is dependent on location.

32 CFR 705.34 - Other special events.

Science.gov (United States)

2010-07-01

...-cause fund-raising event may be authorized if the event is: (i) In support of Navy recruiting objectives...) Official functions. (1) Navy units may be authorized by local commanding officers to participate in official government military and civic functions, except in the Washington DC area where OASD(PA) retains...

Recruitment of multiple stakeholders to health services research: Lessons from the front lines

Directory of Open Access Journals (Sweden)

Brouwers Melissa C

2010-05-01

Full Text Available Abstract Background Self-administered surveys are an essential methodological tool for health services and knowledge translation research, and engaging end-users of the research is critical. However, few documented accounts of the efforts invested in recruitment of multiple different stakeholders to one health services research study exist. Here, we highlight the challenges of recruiting key stakeholders (policy-makers, clinicians, guideline developers to a Canadian Institutes of Health Research (CIHR funded health services research (HSR study aimed to develop an updated and refined version of a guideline appraisal tool, the AGREE. Methods Using evidence-based methods of recruitment, our goal was to recruit 192 individuals: 80 international guideline developers, 80 Canadian clinicians and 32 Canadian policy/decision-makers. We calculated the participation rate and the recruitment efficiency. Results We mailed 873 invitation letters. Of 838 approached, our participation rate was 29%(240 and recruitment efficiency, 19%(156. One policy-maker manager did not allow policy staff to participate in the study. Conclusions Based on the results from this study, we suggest that future studies aiming to engage similar stakeholders in HSR over sample by at least 5 times to achieve their target sample size and allow for participant withdrawals. We need continued efforts to communicate the value of research between researchers and end-users of research (policy-makers, clinicians, and other researchers, integration of participatory research strategies, and promotion of the value of end-user involvement in research. Future research to understand methods of improving recruitment efficiency and engaging key stakeholders in HSR is warranted.

Recruitment of multiple stakeholders to health services research: lessons from the front lines.

Science.gov (United States)

Kho, Michelle E; Rawski, Ellen; Makarski, Julie; Brouwers, Melissa C

2010-05-13

Self-administered surveys are an essential methodological tool for health services and knowledge translation research, and engaging end-users of the research is critical. However, few documented accounts of the efforts invested in recruitment of multiple different stakeholders to one health services research study exist. Here, we highlight the challenges of recruiting key stakeholders (policy-makers, clinicians, guideline developers) to a Canadian Institutes of Health Research (CIHR) funded health services research (HSR) study aimed to develop an updated and refined version of a guideline appraisal tool, the AGREE. Using evidence-based methods of recruitment, our goal was to recruit 192 individuals: 80 international guideline developers, 80 Canadian clinicians and 32 Canadian policy/decision-makers. We calculated the participation rate and the recruitment efficiency. We mailed 873 invitation letters. Of 838 approached, our participation rate was 29%(240) and recruitment efficiency, 19%(156). One policy-maker manager did not allow policy staff to participate in the study. Based on the results from this study, we suggest that future studies aiming to engage similar stakeholders in HSR over sample by at least 5 times to achieve their target sample size and allow for participant withdrawals. We need continued efforts to communicate the value of research between researchers and end-users of research (policy-makers, clinicians, and other researchers), integration of participatory research strategies, and promotion of the value of end-user involvement in research. Future research to understand methods of improving recruitment efficiency and engaging key stakeholders in HSR is warranted.

Relationships Among Changes in Health Behaviors in a Six-Year U.S. Navy Cohort

National Research Council Canada - National Science Library

Hurtado, Suzzanne

1997-01-01

... to practice healthy behaviors in general. This study utilized longitudinal data to examine the relationships among changes in five key lifestyle behaviors among a 6-year cohort of U.S. Navy personnel...

An Exploratory Analysis of the Navy Personnel Support Delivery Model

Science.gov (United States)

2017-09-01

and accurate information, and seamless customer relationship management (Department of the Navy, 2010). There will be field level support for when...of Management and Budget, Paperwork Reduction Project (0704-0188) Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE September...through the Pay and Personnel Management Department (PERS-2). The current pay and personnel service delivery model is manpower heavy and relies on

Consequences of Hatch Phenology on Stages of Fish Recruitment.

Directory of Open Access Journals (Sweden)

David M Bogner

Full Text Available Little is known about how hatch phenology (e.g., the start, peak, and duration of hatching could influence subsequent recruitment of freshwater fishes into a population. We used two commonly sympatric fish species that exhibit different hatching phenologies to examine recruitment across multiple life stages. Nine yellow perch (Perca flavescens and bluegill (Lepomis macrochirus annual cohorts were sampled from 2004 through 2013 across larval, age-0, age-1, and age-2 life stages in a Nebraska (U.S.A. Sandhill lake. Yellow perch hatched earlier in the season and displayed a more truncated hatch duration compared to bluegill. The timing of hatch influenced recruitment dynamics for both species but important hatching metrics were not similar between species across life stages. A longer hatch duration resulted in greater larval yellow perch abundance but greater age-1 bluegill abundance. In contrast, bluegill larval and age-0 abundances were greater during years when hatching duration was shorter and commenced earlier, whereas age-0 yellow perch abundance was greater when hatching occurred earlier. As a result of hatch phenology, yellow perch recruitment variability was minimized sooner (age-0 life stage than bluegill (age-1 life stage. Collectively, hatch phenology influenced recruitment dynamics across multiple life stages but was unique for each species. Understanding the complexities of when progeny enter an environment and how this influences eventual recruitment into a population will be critical in the face of ongoing climate change.

Patterns of sexual recruitment of acroporid coral populations on the west fore reef at Discovery Bay, Jamaica.

Science.gov (United States)

Quinn, Norman J; Kojis, Barbara L

2005-05-01

Coral recruitment was examined on terracotta tiles deployed for four six-month periods between March 2001 and April 2003 on the West Fore Reef at Discovery Bay, Jamaica. During each sampling period, four tiles were deployed on each of two arrays at six depths ranging from 3 m to 33 m. Only three Acropora spat recruited to the tiles over the sampling period. The Acropora spat recruited during only one of the four six-month sampling periods and at only one depth, 3m. That represents a density of 8 spat m(-2) at 3 m depth for one six-month sampling period. Acropora recruitment represented Acropora colony (an A. palmata) was recorded during Point-Quarter surveys of coral cover and density at depths of 3 m, 9 m, 14 m and 19 m. Considering the paucity of acroporid colonies and the infrequent settlement of acroporid spat on the West Fore Reef, it is unlikely that the historic abundance of A. palmata and A. cervicornis will return soon.

The Use of Social Media in Recruitment for Medical Research Studies: A Scoping Review

Science.gov (United States)

2016-01-01

Background Recruiting an adequate number of participants into medical research studies is challenging for many researchers. Over the past 10 years, the use of social media websites has increased in the general population. Consequently, social media websites are a new, powerful method for recruiting participants into such studies. Objective The objective was to answer the following questions: (1) Is the use of social media more effective at research participant recruitment than traditional methods? (2) Does social media recruit a sample of research participants comparable to that recruited via other methods? (3) Is social media more cost-effective at research participant recruitment than traditional methods? Methods Using the MEDLINE, PsycINFO, and EMBASE databases, all medical research studies that used social media and at least one other method for recruitment were identified. These studies were then categorized as either interventional studies or observational studies. For each study, the effectiveness of recruitment, demographic characteristics of the participants, and cost-effectiveness of recruitment using social media were evaluated and compared with that of the other methods used. The social media sites used in recruitment were identified, and if a study stated that the target population was “difficult to reach” as identified by the authors of the study, this was noted. Results Out of 30 studies, 12 found social media to be the most effective recruitment method, 15 did not, and 3 found social media to be equally effective as another recruitment method. Of the 12 studies that found social media to be the best recruitment method, 8 were observational studies while 4 were interventional studies. Of the 15 studies that did not find social media to be the best recruitment method, 7 were interventional studies while 8 were observational studies. In total, 8 studies stated that the target population was “hard-to-reach,” and 6 of these studies found social

Recruitment and retention of young adult veteran drinkers using Facebook

Science.gov (United States)

Pedersen, Eric R.; Naranjo, Diana; Marshall, Grant N.

2017-01-01

The objective of this study was to describe the feasibility of using Facebook as a platform to recruit and retain young adult veteran drinkers into an online-alcohol use intervention study. Facebook’s wide accessibility and popularity among the age group that comprises the majority of veterans from the conflicts in Iraq and Afghanistan make it a compelling resource through which research can extend its reach to this otherwise hard-to-reach group. We developed a series of Facebook advertisement campaigns to reach veteran drinkers not specifically searching for alcohol treatment. In doing so, we recruited 793 valid veteran participants in approximately two weeks for an advertising cost of $4.53 per obtained participant. The study sample consisted primarily of male veterans, between 19 and 34 years of age, who were drinking at moderate to heavy levels. Although about half of the sample reported mental health comorbidity, few had received any mental health or substance use treatment in the past year. Facebook appears to be a valuable mechanism through which to recruit young veterans with unmet behavioral health needs, although more specific efforts may be needed to engage certain types of veterans after initial study enrollment. PMID:28249027

Recruitment and retention of young adult veteran drinkers using Facebook.

Science.gov (United States)

Pedersen, Eric R; Naranjo, Diana; Marshall, Grant N

2017-01-01

The objective of this study was to describe the feasibility of using Facebook as a platform to recruit and retain young adult veteran drinkers into an online-alcohol use intervention study. Facebook's wide accessibility and popularity among the age group that comprises the majority of veterans from the conflicts in Iraq and Afghanistan make it a compelling resource through which research can extend its reach to this otherwise hard-to-reach group. We developed a series of Facebook advertisement campaigns to reach veteran drinkers not specifically searching for alcohol treatment. In doing so, we recruited 793 valid veteran participants in approximately two weeks for an advertising cost of $4.53 per obtained participant. The study sample consisted primarily of male veterans, between 19 and 34 years of age, who were drinking at moderate to heavy levels. Although about half of the sample reported mental health comorbidity, few had received any mental health or substance use treatment in the past year. Facebook appears to be a valuable mechanism through which to recruit young veterans with unmet behavioral health needs, although more specific efforts may be needed to engage certain types of veterans after initial study enrollment.

Recruitment and retention of young adult veteran drinkers using Facebook.

Directory of Open Access Journals (Sweden)

Eric R Pedersen

Full Text Available The objective of this study was to describe the feasibility of using Facebook as a platform to recruit and retain young adult veteran drinkers into an online-alcohol use intervention study. Facebook's wide accessibility and popularity among the age group that comprises the majority of veterans from the conflicts in Iraq and Afghanistan make it a compelling resource through which research can extend its reach to this otherwise hard-to-reach group. We developed a series of Facebook advertisement campaigns to reach veteran drinkers not specifically searching for alcohol treatment. In doing so, we recruited 793 valid veteran participants in approximately two weeks for an advertising cost of $4.53 per obtained participant. The study sample consisted primarily of male veterans, between 19 and 34 years of age, who were drinking at moderate to heavy levels. Although about half of the sample reported mental health comorbidity, few had received any mental health or substance use treatment in the past year. Facebook appears to be a valuable mechanism through which to recruit young veterans with unmet behavioral health needs, although more specific efforts may be needed to engage certain types of veterans after initial study enrollment.

Electronic Recruitment at CERN

CERN Multimedia

2004-01-01

The Human Resources Department switches to electronic recruitment. From now on whenever you are involved in a recruitment action you will receive an e-mail giving you access to a Web folder. Inside you will find a shortlist of applications drawn up by the Human Resources Department. This will allow you to consult the folder, at the same time as everyone else involved in the recruitment process, for the vacancy you are interested in. This new electronic recruitment system, known as e-RT, will be introduced in a presentation given at 10 a.m. on 11 February in the Main Auditorium. Implemented by AIS (Administrative Information Services) and the Human Resources Department, e-RT will cover vacancies open in all of CERN's recruitment programmes. The electronic application system was initially made available to technical students in July 2003. By December it was extended to summer students, fellows, associates and Local Staff. Geraldine Ballet from the Recruitment Service prefers e-RT to mountains of paper! The Hu...

Respondent-driven sampling as Markov chain Monte Carlo.

Science.gov (United States)

Goel, Sharad; Salganik, Matthew J

2009-07-30

Respondent-driven sampling (RDS) is a recently introduced, and now widely used, technique for estimating disease prevalence in hidden populations. RDS data are collected through a snowball mechanism, in which current sample members recruit future sample members. In this paper we present RDS as Markov chain Monte Carlo importance sampling, and we examine the effects of community structure and the recruitment procedure on the variance of RDS estimates. Past work has assumed that the variance of RDS estimates is primarily affected by segregation between healthy and infected individuals. We examine an illustrative model to show that this is not necessarily the case, and that bottlenecks anywhere in the networks can substantially affect estimates. We also show that variance is inflated by a common design feature in which the sample members are encouraged to recruit multiple future sample members. The paper concludes with suggestions for implementing and evaluating RDS studies.

The U.S. STEM Undergraduate Model: Applying System Dynamics to Help Meet President Obama's Goals for One Million STEM Graduates and the U.S. Navy's Civilian STEM Workforce Needs

Science.gov (United States)

Business-Higher Education Forum, 2013

2013-01-01

This report shows how insights gained from system dynamics modeling and the U.S. STEM Undergraduate Model® can help inform the Navy's strategy to grow a robust civilian workforce that is strongly invested with Navy-relevant STEM skills and ready to contribute to the next generation of Naval innovation. This work positions the Navy to serve a…

Recruitment efforts to reduce adverse impact: targeted recruiting for personality, cognitive ability, and diversity.

Science.gov (United States)

Newman, Daniel A; Lyon, Julie S

2009-03-01

Noting the presumed tradeoff between diversity and performance goals in contemporary selection practice, the authors elaborate on recruiting-based methods for avoiding adverse impact while maintaining aggregate individual productivity. To extend earlier work on the primacy of applicant pool characteristics for resolving adverse impact, they illustrate the advantages of simultaneous cognitive ability- and personality-based recruiting. Results of an algebraic recruiting model support general recruiting for cognitive ability, combined with recruiting for conscientiousness within the underrepresented group. For realistic recruiting effect sizes, this type of recruiting strategy greatly increases average performance of hires and percentage of hires from the underrepresented group. Further results from a policy-capturing study provide initial guidance on how features of organizational image can attract applicants with particular job-related personalities and abilities, in addition to attracting applicants on the basis of demographic background. (c) 2009 APA, all rights reserved.

Software Test Description (STD) for the Globally Relocatable Navy Tide/Atmospheric Modeling System (PCTides)

National Research Council Canada - National Science Library

Posey, Pamela

2002-01-01

The purpose of this Software Test Description (STD) is to establish formal test cases to be used by personnel tasked with the installation and verification of the Globally Relocatable Navy Tide/Atmospheric Modeling System (PCTides...

Impact of different recruitment strategies on accelerometry adherence and resulting physical activity data: A secondary analysis

Directory of Open Access Journals (Sweden)

Kevin Rudolf

2018-06-01

Full Text Available Strategies for increasing adherence to physical activity assessments are often linked to extra financial or personal effort. This paper aims to investigate the influence of the recruitment strategy on participants' adherence to accelerometry and resulting PA data. Data were used from two previous studies conducted in 2013 and 2016 in Cologne, Germany, differing in recruitment strategy (N = 103, 40.8% male, mean age 20.9 ± 3.7 years, mean BMI 23.7 ± 4.1 kg/m2. In the passive recruitment (PR group, vocational students took part in the accelerometry (ActiGraph GT3X+ in line with the main study unless they denied participation. In the active recruitment (AR group, vocational students were invited to actively volunteer for the accelerometry. Impact of recruitment strategy on adherence and PA data was examined by regression analysis. Average adherence to the accelerometry was 66.7% (AR and 74.0% (PR. No statistically significant influence of recruitment strategy on adherence and resulting PA was found (all p > 0.05. The difference in recruitment strategy did not affect adherence to accelerometry. The data imply that AR may be applicable. Future studies using larger sample sizes and diverse populations should further investigate these trends. Keywords: Physical activity, Adherence, Recruitment, Accelerometry, Vocational school students, Sampling bias

28 CFR 54.510 - Recruitment.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Recruitment. 54.510 Section 54.510... in Employment in Education Programs or Activities Prohibited § 54.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment...

41 CFR 101-4.310 - Recruitment.

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Recruitment. 101-4.310... Admission and Recruitment Prohibited § 101-4.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient... recruitment and admission of students. A recipient may be required to undertake additional recruitment efforts...

The Social Construction of Gender in the U.S. Navy

Science.gov (United States)

1994-06-01

as hegemonic masculinity . (Connell, 1994, p. 113) Many societies use the simple fact of age and physical strength to position men within the...of masculinity in the U.S. Navy and its implication for the successful integration of women. Semi-structured, in-depth interviews of 40 Naval Academy...graduates were the major source of data. The literature explores the construction of masculinity and how the identity of men is developed through

Combat Pair: The Evolution of Air Force-Navy Integration in Strike Warfare

Science.gov (United States)

2007-01-01

a big ‘Bravo Zulu ’ [Navy vernacular for ‘well done’] for the terrific job they did. . . . We did not have a single complaint. We felt like our...another tribal representative, and reveal their hieroglyphics, which are translated by the other tribe into its own hieroglyphics and entered into

44 CFR 19.310 - Recruitment.

Science.gov (United States)

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Recruitment. 19.310 Section... RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 19.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 19.300 through 19...

34 CFR 106.53 - Recruitment.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Recruitment. 106.53 Section 106.53 Education... Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found to be presently...

22 CFR 229.510 - Recruitment.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Recruitment. 229.510 Section 229.510 Foreign... in Education Programs or Activities Prohibited § 229.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring...

22 CFR 146.510 - Recruitment.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Recruitment. 146.510 Section 146.510 Foreign... Education Programs or Activities Prohibited § 146.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees...

14 CFR 1253.510 - Recruitment.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Recruitment. 1253.510 Section 1253.510... in Employment in Education Programs or Activities Prohibited § 1253.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment...

43 CFR 41.510 - Recruitment.

Science.gov (United States)

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Recruitment. 41.510 Section 41.510 Public... in Employment in Education Programs or Activities Prohibited § 41.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment...

45 CFR 86.53 - Recruitment.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Recruitment. 86.53 Section 86.53 Public Welfare... in Employment in Education Programs or Activities Prohibited § 86.53 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment...

49 CFR 25.510 - Recruitment.

Science.gov (United States)

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Recruitment. 25.510 Section 25.510 Transportation... Education Programs or Activities Prohibited § 25.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees...

40 CFR 5.510 - Recruitment.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Recruitment. 5.510 Section 5.510... in Employment in Education Programs or Activities Prohibited § 5.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment...

38 CFR 23.510 - Recruitment.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Recruitment. 23.510... Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found to be presently...

6 CFR 17.510 - Recruitment.

Science.gov (United States)

2010-01-01

... 6 Domestic Security 1 2010-01-01 2010-01-01 false Recruitment. 17.510 Section 17.510 Domestic... in Employment in Education Programs or Activities Prohibited § 17.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment...

44 CFR 19.510 - Recruitment.

Science.gov (United States)

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Recruitment. 19.510 Section... Programs or Activities Prohibited § 19.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a...

10 CFR 1042.510 - Recruitment.

Science.gov (United States)

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Recruitment. 1042.510 Section 1042.510 Energy DEPARTMENT... Education Programs or Activities Prohibited § 1042.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees...

Recruitment of general practices

DEFF Research Database (Denmark)

Riis, Allan; Jensen, Cathrine Elgaard; Maindal, Helle Terkildsen

2016-01-01

-factors as determinants for successfully recruiting healthcare professionals: relationships, reputation, requirements, rewards, reciprocity, resolution, and respect. Method: This is a process evaluation of the seven R-factors. We applied these factors to guide the design of our recruitment strategy as well as to make......Introduction: Health service research often involves the active participation of healthcare professionals. However, their ability and commitment to research varies. This can cause recruitment difficulties and thereby prolong the study period and inflate budgets. Solberg has identified seven R...... adjustments when recruiting general practices in a guideline implementation study. In the guideline implementation study, we studied the effect of outreach visits, quality reports, and new patient stratification tools for low back pain patients. Results: During a period of 15 months, we recruited 60 practices...

Recruiting African Americans into Research on Cognitive Aging

OpenAIRE

McDougall, Graham J.; Holston, Ezra C.; Wilke, Pat

2001-01-01

A total of 218 adults with an average age of seventy-eight years participated in a study of memory performance in community elders. A computer-generated random zip code list of adults ≥70 years of age was purchased and a four-phase telephone-screening plan was adopted. During the second year, the sampling plan had to be changed, with a convenience-sampling plan being adopted to recruit adequate numbers of African-American subjects. Fifty-seven percent of the African-American subjects (N = 55)...

15 CFR 8a.310 - Recruitment.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Recruitment. 8a.310 Section 8a.310... in Admission and Recruitment Prohibited § 8a.310 Recruitment. (a) Nondiscriminatory recruitment. A... recruitment and admission of students. A recipient may be required to undertake additional recruitment efforts...

Optimizing the US Navy’s Combat Logistics Force

Science.gov (United States)

2008-01-01

by some uniformed navy crew, “A” auxillary , “O” fuel oil, “E” explosive ord- nance, “F” refrigerated, and “K” general cargo. The respective crew...may govern the minimum or maximum days allowed between these planned events). 7.4. Decision Variables HITs,bg,d Binary indicator of shuttle s CONSOL...anticipating decisions to procure the T-AKE, shapes the fundamental questions: • How many T-AKEs will be enough? • What is the optimal T-AKE load of ordnance

Surface combatant readiness to confront a sea control navy

OpenAIRE

Wissel, Nicholas E.

2008-01-01

This thesis proposes to correct the shortfalls in the US Surface Combatants ability to counter a Sea-Control Navy. The concept counters this threat using unmanned aerial systems, decoys, and a layered defense. We analyze the performance with a Filtering Model of Salvo Warfare that is an extension of the Hughes Salvo Equations. The model incorporates the diluting effect of decoys upon enemy salvos and accounts for the historical reality of leakers. We conclude that in the absence of air suppor...

36 CFR 1211.510 - Recruitment.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Recruitment. 1211.510 Section... Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found to be presently...

18 CFR 1317.510 - Recruitment.

Science.gov (United States)

2010-04-01

... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Recruitment. 1317.510... Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found to be presently...

13 CFR 113.510 - Recruitment.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Recruitment. 113.510 Section 113... Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found to be presently...

45 CFR 618.510 - Recruitment.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Recruitment. 618.510 Section 618.510 Public... Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found to be presently...

45 CFR 2555.510 - Recruitment.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Recruitment. 2555.510 Section 2555.510 Public... Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found to be presently...

32 CFR 196.510 - Recruitment.

Science.gov (United States)

2010-07-01

... 32 National Defense 2 2010-07-01 2010-07-01 false Recruitment. 196.510 Section 196.510 National... Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found to be presently...

34 CFR 106.23 - Recruitment.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Recruitment. 106.23 Section 106.23 Education... Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 106.23 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which this subpart applies shall not discriminate on the basis of sex...

24 CFR 3.510 - Recruitment.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Recruitment. 3.510 Section 3.510... Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found to be presently...

Study healthy ageing and intellectual disabilities : Recruitment and design

NARCIS (Netherlands)

Hilgenkamp, Thessa I. M.; Bastiaanse, Luc P.; Hermans, Heidi; Penning, Corine; van Wijck, Ruud; Evenhuis, Heleen M.

2011-01-01

Problems encountered in epidemiologic health research in older adults with intellectual disabilities (ID) are how to recruit a large-scale sample of participants and how to measure a range of health variables in such a group. This cross-sectional study into healthy ageing started with founding a

Primary source of income is associated with differences in HIV risk behaviors in street-recruited samples.

Science.gov (United States)

Essien, E James; Ross, Michael W; Williams, Mark L; Meshack, Angela F; Fernández-Esquer, Maria E; Peters, Ronald J; Ogungbade, GO

2004-06-17

BACKGROUND: The relationship between primary source of income and HIV risk behaviors and the racial/ethnic differences in risk behavior profiles among disadvantaged populations have not been fully explored. This is unusual given that the phenomenon of higher risk in more disadvantaged populations is well-known but the mechanisms remain unclear. We examined the relationship between primary source of income and differences in HIV risk behaviors among four racial/ethnic groups in the southern United States. METHODS: Self-reported data on primary source of income and HIV risk behaviors were collected from 1494 African American, Hispanic, Asian, and White men and women in places of public congregation in Houston, Texas. Data were analyzed using calculation of percentages and by chi-square tests with Yates correction for discontinuity where appropriate. RESULTS: Data revealed that a higher proportion of whites were involved in sex for money exchanges compared to the other racial groups in this sample. The data suggest that similar street sampling approaches are likely to recruit different proportions of people by primary income source and by ethnicity. It may be that the study locations sampled are likely to preferentially attract those involved in illegal activities, specifically the white population involved in sex for drug or money exchanges. Research evidence has shown that people construct highly evolved sexual marketplaces that are localized and most unlikely to cross racial, ethnic, and socioeconomic or geographical boundaries. Thus, the areas that we sampled may have straddled a white sexual marketplace more than that of the other groups, leading to an over-representation of sex exchange in this group. Drug use was highest among those with illegal primary sources of income (sex exchange and drug dealing and theft), and they were also those most likely to have injected drugs rather than administered them by any other route (p primary source of income category. The

31 CFR 28.510 - Recruitment.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Recruitment. 28.510 Section 28.510... Basis of Sex in Employment in Education Programs or Activities Prohibited § 28.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment...

10 CFR 5.310 - Recruitment.

Science.gov (United States)

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Recruitment. 5.310 Section 5.310 Energy NUCLEAR REGULATORY... FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 5.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 5.300 through 5.310 apply shall not...

45 CFR 83.12 - Recruitment.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Recruitment. 83.12 Section 83.12 Public Welfare... § 83.12 Recruitment. (a) Comparable recruitment. A federally supported entity shall, with respect to... demonstrate that such action is part of a recruitment program which does not have the effect of discriminating...

45 CFR 2555.310 - Recruitment.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Recruitment. 2555.310 Section 2555.310 Public... Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 2555.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 2555.300 through 2555.310 apply shall not discriminate on the...

45 CFR 618.310 - Recruitment.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Recruitment. 618.310 Section 618.310 Public... Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 618.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 618.300 through 618.310 apply shall not discriminate on the...

13 CFR 113.310 - Recruitment.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Recruitment. 113.310 Section 113... Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 113.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 113.300 through 113.310 apply shall not discriminate on the...

36 CFR 1211.310 - Recruitment.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Recruitment. 1211.310 Section... Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 1211.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 1211.300 through 1211.310 apply shall not discriminate on the...

32 CFR 196.310 - Recruitment.

Science.gov (United States)

2010-07-01

... 32 National Defense 2 2010-07-01 2010-07-01 false Recruitment. 196.310 Section 196.310 National... Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 196.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 196.300 through 196.310 apply shall not discriminate on the...

29 CFR 36.510 - Recruitment.

Science.gov (United States)

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Recruitment. 36.510 Section 36.510 Labor Office of the... Activities Prohibited § 36.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has...

18 CFR 1317.310 - Recruitment.

Science.gov (United States)

2010-04-01

... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Recruitment. 1317.310... Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 1317.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 1317.300 through 1317.310 apply shall not discriminate on the...

38 CFR 23.310 - Recruitment.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Recruitment. 23.310... Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 23.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 23.300 through 23.310 apply shall not discriminate on the...

10 CFR 5.510 - Recruitment.

Science.gov (United States)

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Recruitment. 5.510 Section 5.510 Energy NUCLEAR REGULATORY... Prohibited § 5.510 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment and hiring of employees. Where a recipient has been found...

29 CFR 36.310 - Recruitment.

Science.gov (United States)

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Recruitment. 36.310 Section 36.310 Labor Office of the... FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 36.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 36.300 through 36.310...

The Use of Social Media in Recruitment for Medical Research Studies: A Scoping Review.

Science.gov (United States)

Topolovec-Vranic, Jane; Natarajan, Karthik

2016-11-07

Recruiting an adequate number of participants into medical research studies is challenging for many researchers. Over the past 10 years, the use of social media websites has increased in the general population. Consequently, social media websites are a new, powerful method for recruiting participants into such studies. The objective was to answer the following questions: (1) Is the use of social media more effective at research participant recruitment than traditional methods? (2) Does social media recruit a sample of research participants comparable to that recruited via other methods? (3) Is social media more cost-effective at research participant recruitment than traditional methods? Using the MEDLINE, PsycINFO, and EMBASE databases, all medical research studies that used social media and at least one other method for recruitment were identified. These studies were then categorized as either interventional studies or observational studies. For each study, the effectiveness of recruitment, demographic characteristics of the participants, and cost-effectiveness of recruitment using social media were evaluated and compared with that of the other methods used. The social media sites used in recruitment were identified, and if a study stated that the target population was "difficult to reach" as identified by the authors of the study, this was noted. Out of 30 studies, 12 found social media to be the most effective recruitment method, 15 did not, and 3 found social media to be equally effective as another recruitment method. Of the 12 studies that found social media to be the best recruitment method, 8 were observational studies while 4 were interventional studies. Of the 15 studies that did not find social media to be the best recruitment method, 7 were interventional studies while 8 were observational studies. In total, 8 studies stated that the target population was "hard-to-reach," and 6 of these studies found social media to be the most effective recruitment

Recruiting Hard-to-Reach Populations for Survey Research: Using Facebook and Instagram Advertisements and In-Person Intercept in LGBT Bars and Nightclubs to Recruit LGBT Young Adults.

Science.gov (United States)

Guillory, Jamie; Wiant, Kristine F; Farrelly, Matthew; Fiacco, Leah; Alam, Ishrat; Hoffman, Leah; Crankshaw, Erik; Delahanty, Janine; Alexander, Tesfa N

2018-06-18

Tobacco public education campaigns focus increasingly on hard-to-reach populations at higher risk for smoking, prompting campaign creators and evaluators to develop strategies to reach hard-to-reach populations in virtual and physical spaces where they spend time. The aim of this study was to describe two novel recruitment strategies (in-person intercept interviews in lesbian, gay, bisexual, and transgender [LGBT] social venues and targeted social media ads) and compares characteristics of participants recruited via these strategies for the US Food and Drug Administration's This Free Life campaign evaluation targeting LGBT young adults who smoke cigarettes occasionally. We recruited LGBT adults aged 18-24 years in the United States via Facebook and Instagram ads (N=1709, mean age 20.94, SD 1.94) or intercept in LGBT social venues (N=2348, mean age 21.98, SD 1.69) for the baseline evaluation survey. Covariates related to recruitment strategy were age; race or ethnicity; LGBT identity; education; pride event attendance; and alcohol, cigarette, and social media use. Lesbian or gay women (adjusted odds ratio, AOR 1.88, 95% CI 1.54-2.29, PInstagram at least once daily were less likely to be recruited via social media (AOR 0.73, 95% CI 0.62-0.86, P<.001). Social media recruitment was faster (incidence rate ratio, IRR=3.31, 95% CI 3.11-3.52, P<.001) and less expensive (2.2% of combined social media and intercept recruitment cost) but had greater data quality issues-a larger percentage of social media respondents were lost because of duplicate and low-quality responses (374/4446, 8.41%) compared with intercept respondents lost to interviewer misrepresentation (15/4446, 0.34%; P<.001). Social media combined with intercept provided access to important LGBT subpopulations (eg, gender and other sexual minorities) and a more diverse sample. Social media methods have more data quality issues but are faster and less expensive than intercept. Recruiting hard-to-reach populations

Navy DD(X) and LCS Ship Acquisition Programs: Oversight Issues and Options for Congress

National Research Council Canada - National Science Library

O'Rourke, Ronald

2005-01-01

The Navy in FY2006 and future years wants to procure no more Arleigh Burke (DDG-51) class destroyers and instead wants to begin procuring two new classes of surface combatants a new destroyer called the DD...

Navy Virginia (SSN-774) Class Attack Submarine Procurement: Background and Issues for Congress

Science.gov (United States)

2015-12-17

acquisition strategy within Congress, and between Congress and the Department of Defense (DOD), that occurred in 1995-1997 (i.e., during the markup of...increasing demand for the unique capabilities they provide, could result in the Navy meeting an even smaller percentage of combatant commander

Comparison of Three Popular Methods for Recruiting Young Persons Who Inject Drugs for Interventional Studies.

Science.gov (United States)

Collier, Melissa G; Garfein, Richard S; Cuevas-Mota, Jazmine; Teshale, Eyasu H

2017-08-01

Persons who inject drugs (PWID) are at risk for adverse health outcomes as a result of their drug use, and the resulting social stigma makes this a difficult population to reach for interventions aimed at reducing morbidity and mortality. During our study of adult PWID aged ≤40 years living in San Diego during 2009 and 2010, we compared three different sampling methods: respondent-driven sampling (RDS), venue-based sampling at one syringe exchange program (SEP), and street-based outreach. We compared demographic, socioeconomic, health, and behavioral factors and tested participants for HIV, hepatitis B virus (HBV), and hepatitis C virus (HCV) and compared across the three methods. Overall, 561 (74.8%) of the targeted 750 PWID were enrolled. Venue-based convenience sampling enrolled 96% (242/250) of the targeted participants, followed closely by street-based outreach with 92% (232/250) recruited. While RDS yielded the fewest recruits, producing only 35% (87/250) of the expected participants, those recruited through RDS were more likely to be female, more racially diverse, and younger.

Acceptability and characterization of extruded pinto, navy and black beans.

Science.gov (United States)

Simons, Courtney W; Hall, Clifford; Tulbek, Mehmet; Mendis, Mihiri; Heck, Taylor; Ogunyemi, Samuel

2015-08-30

Consumption of dry beans has been relatively flat over the last decade. Creating new bean products may increase the consumption of beans and allow more consumers to obtain the health benefits of beans. In this study, pinto, navy and black beans were milled and the resulting flours extruded into puffs. Unflavored extruded puffs were evaluated by untrained panelists using a hedonic scale for appearance, flavor, texture and overall acceptability. The compositions of raw flours and extrudates were characterized. Sensory results indicated that all beans met or exceeded the minimum requirement for acceptability. Overall acceptability of navy and pinto beans was not significantly different, while acceptability of black bean puffs was significantly lower. Total protein (198-217 g kg(-1)) in extrudates was significantly different among the three beans. Total starch ranged from 398 to 406 g kg(-1) and was not significantly different. Resistant starch, total extractable lipid and raffinose contents were significantly reduced by extrusion. Extrusion did not affect crude fiber and phytic acid contents. The minimal effects on protein and fiber contents, the significant reduction in raffinose content and the acceptability of the unflavored extruded puffs support using various bean flours as ingredients in extruded puffed products. © 2014 Society of Chemical Industry.

31 CFR 28.310 - Recruitment.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Recruitment. 28.310 Section 28.310... Basis of Sex in Admission and Recruitment Prohibited § 28.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 28.300 through 28.310 apply shall not discriminate on the basis of sex in...

24 CFR 3.310 - Recruitment.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Recruitment. 3.310 Section 3.310... Discrimination on the Basis of Sex in Admission and Recruitment Prohibited § 3.310 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which §§ 3.300 through 3.310 apply shall not discriminate on the basis...