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Sample records for adult supervision required

  1. 28 CFR 810.1 - Supervision contact requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Supervision contact requirements. 810.1 Section 810.1 Judicial Administration COURT SERVICES AND OFFENDER SUPERVISION AGENCY FOR THE DISTRICT OF... are an offender under supervision by the Court Services and Offender Supervision Agency for...

  2. Enhancing Adult Learning in Clinical Supervision

    ERIC Educational Resources Information Center

    Goldman, Stuart

    2011-01-01

    Objective/Background: For decades, across almost every training site, clinical supervision has been considered "central to the development of skills" in psychiatry. The crucial supervisor/supervisee relationship has been described extensively in the literature, most often framed as a clinical apprenticeship of the novice to the master craftsman.…

  3. 28 CFR 570.44 - Supervision and restraint requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... all times. Restraints may be applied to an inmate going on an escorted trip, after considering the purpose of the escorted trip and the degree of supervision required by the inmate. Except for escorted... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint...

  4. 28 CFR 570.44 - Supervision and restraint requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... all times. Restraints may be applied to an inmate going on an escorted trip, after considering the purpose of the escorted trip and the degree of supervision required by the inmate. Except for escorted... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint...

  5. 28 CFR 570.44 - Supervision and restraint requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... all times. Restraints may be applied to an inmate going on an escorted trip, after considering the purpose of the escorted trip and the degree of supervision required by the inmate. Except for escorted... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint...

  6. 28 CFR 570.44 - Supervision and restraint requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... all times. Restraints may be applied to an inmate going on an escorted trip, after considering the purpose of the escorted trip and the degree of supervision required by the inmate. Except for escorted... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint...

  7. 28 CFR 570.44 - Supervision and restraint requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... all times. Restraints may be applied to an inmate going on an escorted trip, after considering the purpose of the escorted trip and the degree of supervision required by the inmate. Except for escorted... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint...

  8. Supervised hours requirements in graduated driver licensing: Effectiveness and parental awareness.

    PubMed

    O'Brien, Natalie P; Foss, Robert D; Goodwin, Arthur H; Masten, Scott V

    2013-01-01

    Most states require teens to complete a certain number of hours of supervised driving practice to obtain a license to drive unsupervised. Although widely implemented, the effect of requiring supervised practice is largely unknown. Using auto-regressive integrated moving average (ARIMA) interrupted time-series analysis, we found no change in fatal and injury crash involvement of 16-17-year-old drivers in Minnesota following enactment of a 30h supervised driving requirement. To supplement and provide insight into these findings, we conducted telephone interviews with parents of newly licensed teenage drivers in five states with varying amounts of required supervised driving, including Minnesota. Interviews revealed awareness of supervised driving requirements was limited. Only a third of parents (32%) overall could correctly identify the number of hours their state required. In Minnesota only 15% of parents could identify the amount of supervised driving their teen was required to complete. Awareness of the number of hours required was substantially higher (55%) in Maryland. Unlike the other states, Maryland requires submission of a driving log detailing the hours of supervised driving. The findings suggest states need to develop more effective mechanisms to ensure parents are aware of supervised hours requirements.

  9. Evaluating clinical supervision in community homes and teams serving adults with learning disabilities.

    PubMed

    Malin, N A

    2000-03-01

    Evaluating clinical supervision in community homes and teams serving adults with learning disabilities This paper provides a discussion of some of the professional and policy outcomes associated with implementing clinical supervision within a community service for adults with learning disabilities. It is based upon a small qualitative study whose aim was to examine how clinical supervision was operating, its strengths, its weaknesses and where improvements might be made. The study followed the introduction of clinical supervision 9 months earlier for nurses and carers employed in three community homes and one community multiprofessional team. The method consisted of direct observation of individual and group supervision and staff completing critical incident questionnaires, followed by semi-structured, audio-taped interviews with seven registered nurses and four community team members, including a social worker, psychologist and physiotherapist. Outcomes were expressed in two ways: in terms of the benefits of clinical supervision or of its ambivalence. The range of matters brought for discussion, or resolution, in supervision reflected some of the difficulties or dilemmas staff faced working in this area, for example promoting empowerment and assisting clients to make choices, and dealing with clients' challenging and inappropriate behaviours. As for the role of supervisor there was some evidence of nurses expressing apprehension or unpreparedness, also a perceived general concern over the relatively low status of clinical supervision, thought to be due to absence of visible management approval or failure to articulate properly the objective of supervision. A limitation of the study was its small subject sample although considerable data were gathered in each of the units through relatively long-term contact.

  10. Minimally supervised multimodal exercise to reduce falls risk in economically and educationally disadvantaged older adults.

    PubMed

    Almeida, Taís L; Alexander, Neil B; Nyquist, Linda V; Montagnini, Marcos L; Santos A, C S; Rodrigues G, H P; Negrão, Carlos E; Trombetta, Ivani C; Wajngarten, Mauricio

    2013-07-01

    Few studies have evaluated the benefit of providing exercise to underprivileged older adults at risk for falls. Economically and educationally disadvantaged older adults with previous falls (mean age 79.06, SD = 4.55) were randomized to 4 mo of multimodal exercise provided as fully supervised center-based (FS, n = 45), minimally supervised home-based (MS, n = 42), or to nonexercise controls (C, n = 32). Comparing groups on the mean change in fall-relevant mobility task performance between baseline and 4 mo and compared with the change in C, both FS and MS had significantly greater reduction in timed up-and-go, F(2,73) = 5.82, p = .004, η2 p = .14, and increase in tandem-walk speed, F(2,73) = 7.71, p < .001 η2 p = .17. Change in performance did not statistically differ between FS and MS. In community-dwelling economically and educationally disadvantaged older adults with a history of falls, minimally supervised home-based and fully supervised center-based exercise programs may be equally effective in improving fall-relevant functional mobility.

  11. Energy requirements of adult cats.

    PubMed

    Bermingham, Emma N; Thomas, David G; Morris, Penelope J; Hawthorne, Amanda J

    2010-04-01

    A meta-analysis was carried out in order to establish the energy requirements of adult cats. Publications that identified cat body weight (BW) were used to generate allometric relationships between energy requirements and BW of healthy adult cats, using log-log linear regression. Energy requirements were expressed in kcal/kg BW to be consistent with those reported by the National Research Council. Mean maintenance energy requirements were 55.1 (se 1.2) kcal/kg BW (115 treatment groups). Three allometric equations were identified to predict the energy requirements for maintenance of BW in the cat based on BW: light (53.7 kcal/kg BW- 1.061), normal (46.8 kcal/kg BW- 1.115) and heavy (131.8 kcal/kg BW- 0 .366). When reported on lean mass, the allometric equation revealed maintenance requirements were 58.4 kcal/kg lean mass- 1.140 (adjusted R2 0.694; thirty-six treatment groups). The present review suggests that values for maintenance energy requirements based on BW alone may not be an accurate prediction and more detailed information on the age, sex and neuter status, BW and composition would enhance the ability to interpret the maintenance energy requirements of cats.

  12. Assessing Supervision Requirements of PhD Students: The Case of Construction Management and Engineering in the U.K.

    ERIC Educational Resources Information Center

    Haksever, A. Mehmet; Manisali, Ekrem

    2000-01-01

    Proposes a framework to evaluate Ph.D. supervision requirements from a student's perspective. The evaluation documents perceived shortfalls between expected and provided supervision for personal, indirect research-related, and direct research-related help. Finds that the biggest discrepancy between expected and provided supervision was in direct…

  13. 13 CFR 120.462 - What are SBA's additional requirements on capital maintenance for SBA Supervised Lenders?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...'s additional requirements on capital maintenance for SBA Supervised Lenders? (a) Capital adequacy... adequacy goals; that is, the total amount of capital needed to assure the SBA Supervised Lender's continued... interim capital targets that are necessary to achieve the SBA Supervised Lender's capital adequacy...

  14. 9 CFR 317.1 - Labels required; supervision by Program employee.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Labels required; supervision by Program employee. 317.1 Section 317.1 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... against soiling or excessive drying during transportation or storage, and the wrappings bear...

  15. 9 CFR 317.1 - Labels required; supervision by Program employee.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Labels required; supervision by Program employee. 317.1 Section 317.1 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... against soiling or excessive drying during transportation or storage, and the wrappings bear...

  16. 9 CFR 317.1 - Labels required; supervision by Program employee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Labels required; supervision by Program employee. 317.1 Section 317.1 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... information except company brand names, trade marks, or code numbers which do not include any...

  17. 13 CFR 120.462 - What are SBA's additional requirements on capital maintenance for SBA Supervised Lenders?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false What are SBA's additional requirements on capital maintenance for SBA Supervised Lenders? 120.462 Section 120.462 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Lenders Sba Supervised Lenders § 120.462 What are SBA's additional requirements on...

  18. 13 CFR 120.463 - Regulatory accounting-What are SBA's regulatory accounting requirements for SBA Supervised Lenders?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Regulatory accounting-What are SBA's regulatory accounting requirements for SBA Supervised Lenders? 120.463 Section 120.463 Business....463 Regulatory accounting—What are SBA's regulatory accounting requirements for SBA Supervised...

  19. 13 CFR 120.463 - Regulatory accounting-What are SBA's regulatory accounting requirements for SBA Supervised Lenders?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Regulatory accounting-What are SBA's regulatory accounting requirements for SBA Supervised Lenders? 120.463 Section 120.463 Business....463 Regulatory accounting—What are SBA's regulatory accounting requirements for SBA Supervised...

  20. Comparison of creatine supplementation before versus after supervised resistance training in healthy older adults.

    PubMed

    Candow, Darren G; Zello, Gordon A; Ling, Binbing; Farthing, Jonathan P; Chilibeck, Philip D; McLeod, Katherine; Harris, Jonathan; Johnson, Shanthi

    2014-01-01

    This study was performed to compare the effects of creatine supplementation (CR) before vs. after supervised resistance training (RT) in healthy older adults. Participants were randomized to one of two groups: CR-Before (0.1g•kg(-1) creatine before + 0.1g•kg(-1) placebo [rice flour] after RT, n = 11) or CR-After (placebo before + creatine after RT, n = 11). Resistance training (RT) was performed 3 days/week, on nonconsecutive days, for 12 weeks. Prior to and following the study, measures were taken for body composition, maximum strength, muscle protein catabolism, and kidney function. Over the 12-week training period, both groups experienced a significant increase in whole-body lean tissue mass, limb muscle thickness, and upper and lower body strength and a decrease in muscle protein catabolism (p < 0.001), with no differences between groups. There was no change in kidney function over time. Changes in muscle mass or strength are similar when creatine is ingested before or after supervised resistance training in older adults.

  1. 13 CFR 120.462 - What are SBA's additional requirements on capital maintenance for SBA Supervised Lenders?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... until differences between the two calculations are resolved. (e) Capital restoration plan. (1) Filing requirement. An SBA Supervised Lender must file a written capital restoration plan with SBA within 45 days of... Supervised Lender charged with carrying out the capital restoration plan. (3) SBA response. SBA will...

  2. 13 CFR 120.462 - What are SBA's additional requirements on capital maintenance for SBA Supervised Lenders?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... until differences between the two calculations are resolved. (e) Capital restoration plan. (1) Filing requirement. An SBA Supervised Lender must file a written capital restoration plan with SBA within 45 days of... Supervised Lender charged with carrying out the capital restoration plan. (3) SBA response. SBA will...

  3. After-School Physical Activity and Eating Behaviors of Middle School Students in Relation to Adult Supervision

    ERIC Educational Resources Information Center

    Miller, Wayne C.; Hering, Michelle; Cothran, Carrie; Croteau, Kim; Dunlap, Rebecca

    2012-01-01

    Objective: Examine after-school activity patterns, eating behaviors, and social environment of overweight and normal weight middle school students. Design: Eating and physical activity behaviors of 141 students, ages 10-14, were monitored. Students completed a diary documenting type of activity, location, adult supervision, accompanying…

  4. Nutrition Risk in Home-Bound Older Adults: Using Dietician-Trained and Supervised Nutrition Volunteers for Screening and Intervention

    ERIC Educational Resources Information Center

    Laforest, Sophie; Goldin, Benita; Nour, Kareen; Roy, Marie-Andree; Payette, Helene

    2007-01-01

    Nutrition screening and early intervention in home-bound older adults are key to preventing unfavourable health outcomes and functional decline. This pilot study's objectives were (a) to test the reliability of the Elderly Nutrition Screening Tool (ENS [C]) when administered by dietician-trained and supervised nutrition volunteers, and (b) to…

  5. 17 CFR 240.17i-6 - Reporting requirements for supervised investment bank holding companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the Commission agrees (when making a determination pursuant to § 240.17i-2(d)(2)); (ii) A graph... the geographic distribution of the supervised investment bank holding company's exposures, on a... coincides with the supervised investment bank holding company's fiscal year-end, the supervised...

  6. 17 CFR 240.17i-6 - Reporting requirements for supervised investment bank holding companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the Commission agrees (when making a determination pursuant to § 240.17i-2(d)(2)); (ii) A graph... the geographic distribution of the supervised investment bank holding company's exposures, on a... coincides with the supervised investment bank holding company's fiscal year-end, the supervised...

  7. 17 CFR 240.17i-6 - Reporting requirements for supervised investment bank holding companies.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the Commission agrees (when making a determination pursuant to § 240.17i-2(d)(2)); (ii) A graph... the geographic distribution of the supervised investment bank holding company's exposures, on a... coincides with the supervised investment bank holding company's fiscal year-end, the supervised...

  8. Updating stored memory requires adult hippocampal neurogenesis.

    PubMed

    Suárez-Pereira, Irene; Carrión, Ángel M

    2015-09-11

    Adult hippocampal neurogenesis appears to influence hippocampal functions, such as memory formation for example. While adult hippocampal neurogenesis is known to be involved in hippocampal-dependent learning and consolidation processes, the role of such immature neurons in memory reconsolidation, a process involved in the modification of stored memories, remains unclear. Here, using a novel fast X-ray ablation protocol to deplete neurogenic cells, we have found that adult hippocampal neurogenesis is required to update object recognition stored memory more than to reinforce it. Indeed, we show that immature neurons were selectively recruited to hippocampal circuits during the updating of stored information. Thus, our data demonstrate a new role for neurogenesis in cognitive processes, adult hippocampal neurogenesis being required for the updating of stored OR memories. These findings suggest that manipulating adult neurogenesis may have a therapeutic application in conditions associated with traumatic stored memory, for example.

  9. Updating stored memory requires adult hippocampal neurogenesis

    PubMed Central

    Suárez-Pereira, Irene; Carrión, Ángel M

    2015-01-01

    Adult hippocampal neurogenesis appears to influence hippocampal functions, such as memory formation for example. While adult hippocampal neurogenesis is known to be involved in hippocampal-dependent learning and consolidation processes, the role of such immature neurons in memory reconsolidation, a process involved in the modification of stored memories, remains unclear. Here, using a novel fast X-ray ablation protocol to deplete neurogenic cells, we have found that adult hippocampal neurogenesis is required to update object recognition stored memory more than to reinforce it. Indeed, we show that immature neurons were selectively recruited to hippocampal circuits during the updating of stored information. Thus, our data demonstrate a new role for neurogenesis in cognitive processes, adult hippocampal neurogenesis being required for the updating of stored OR memories. These findings suggest that manipulating adult neurogenesis may have a therapeutic application in conditions associated with traumatic stored memory, for example. PMID:26358557

  10. Supervision Requirements: Criteria for the Nurse and Auxiliary Staff When Providing Patient Care Visits.

    PubMed

    Vargo, Deanna; Vargo, Paige

    2016-01-01

    Physician or advanced care clinicians' (advanced practice nurses, physician assistants) orders are routinely carried out by nursing staff, with the goals of implementing treatment plans and improving patient outcomes. In the outpatient setting, nurses must consider the regulations imposed by the Centers for Medicare & Medicaid Services when initiating care and billing for services. Nurses, advanced practice nurses, and other clinicians may deliver care ordered by physicians without the physician being physically present in the room. Such services are considered to be "incident to" the physician's care, and there are requirements of supervision that must be met pertaining to the specific care setting. These guidelines and the implications for WOC nurses are the focus of this article. PMID:27163681

  11. 17 CFR 240.17i-5 - Record creation, maintenance, and access requirements for supervised investment bank holding...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... investment bank holding company to move liquid assets across international borders when the events described... investment bank holding company to access credit or assets held at a particular institution when the events..., and access requirements for supervised investment bank holding companies. 240.17i-5 Section...

  12. 13 CFR 120.461 - What are SBA's additional requirements for SBA Supervised Lenders concerning records?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Lenders Sba Supervised Lenders § 120.461 What are SBA... and additional paid-in capital, income, and expense accounts; (2) All general and special journals...

  13. Thiamin requirement of the adult human.

    PubMed

    Sauberlich, H E; Herman, Y F; Stevens, C O; Herman, R H

    1979-11-01

    Young adult male subjects maintained on a metabolic ward were fed diets providing controlled intakes of thiamin and either 2800 or 3600 kcal. The higher level of calories was attained by an increased intake of carbohydrates. Constant weights were maintained by the subjects by adjusting daily activity and exercise schedules. Thiamin requirements were evaluated in terms of erythrocyte transketolase activity and urinary excretion of the vitamin. The results of the study revealed that a relationship exists between thiamin requirement and caloric intake and expenditure. Thus, when the calories being utilized were derived primarily from carbohydrate sources, the minimum adult male requirement for thiamin appeared to be 0.30 mg of thiamin per 1000 kcal. Urinary excretion of thiamin and erythrocyte transketolase activity appear to be reasonably reliable reflections of thiamin intakes and thiamin nutritional status. The use of these measurements in nutrition surveys appears justified. The microbiological assay (Lactobacillus viridescens) for measuring thiamin levels in urine samples appears to be a somewhat more sensitive but valid procedure as an alternate for the thiochrome method. Judged from the results of this study, the recommended intake for the adult human of 0.40 mg of thiamin per 1000 kcal by FAO/WHO and the recommended allowance of 0.5 mg per 1000 kcal by the Food and Nutrition Board of the NAS-NRC appear reasonable and amply allow for biological variations and other factors that may influence the requirement for this vitamin.

  14. 9 CFR 325.7 - Shipment of products requiring special supervision between official establishments under official...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... supervision between official establishments under official seal; certificate. 325.7 Section 325.7 Animals and... official seal; certificate. (a) Products passed for cooking, pork that has been refrigerated to destroy... subchapter, in railroad cars, trucks, or other means of conveyance sealed with the official seal of...

  15. 13 CFR 120.461 - What are SBA's additional requirements for SBA Supervised Lenders concerning records?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... correspondence. (e) Electronic preservation. Records and other documents referred to in this section may be.... (c) Permanent preservation of records. An SBA Supervised Lender must permanently preserve in a manner... certificates or stubs, stock ledgers, and stock transfer registers. (d) Other preservation of records. An...

  16. 13 CFR 120.461 - What are SBA's additional requirements for SBA Supervised Lenders concerning records?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... correspondence. (e) Electronic preservation. Records and other documents referred to in this section may be.... (c) Permanent preservation of records. An SBA Supervised Lender must permanently preserve in a manner... certificates or stubs, stock ledgers, and stock transfer registers. (d) Other preservation of records. An...

  17. 13 CFR 120.461 - What are SBA's additional requirements for SBA Supervised Lenders concerning records?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... correspondence. (e) Electronic preservation. Records and other documents referred to in this section may be.... (c) Permanent preservation of records. An SBA Supervised Lender must permanently preserve in a manner... certificates or stubs, stock ledgers, and stock transfer registers. (d) Other preservation of records. An...

  18. 13 CFR 120.461 - What are SBA's additional requirements for SBA Supervised Lenders concerning records?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... correspondence. (e) Electronic preservation. Records and other documents referred to in this section may be.... (c) Permanent preservation of records. An SBA Supervised Lender must permanently preserve in a manner... certificates or stubs, stock ledgers, and stock transfer registers. (d) Other preservation of records. An...

  19. 9 CFR 325.7 - Shipment of products requiring special supervision between official establishments under official...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... supervision between official establishments under official seal; certificate. 325.7 Section 325.7 Animals and... official seal; certificate. (a) Products passed for cooking, pork that has been refrigerated to destroy... subchapter, in railroad cars, trucks, or other means of conveyance sealed with the official seal of...

  20. 9 CFR 325.7 - Shipment of products requiring special supervision between official establishments under official...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... supervision between official establishments under official seal; certificate. 325.7 Section 325.7 Animals and... official seal; certificate. (a) Products passed for cooking, pork that has been refrigerated to destroy... subchapter, in railroad cars, trucks, or other means of conveyance sealed with the official seal of...

  1. 13 CFR 120.460 - What are SBA's additional requirements for SBA Supervised Lenders?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the SBA Supervised Lender regulations that follow. (b) Operations and internal controls. Each SBA... company and does not have its own board of directors) must adopt an internal control policy which provides... operations, programs, and resources. The internal control policy must, at a minimum: (1) Direct management...

  2. Social Ecology of Supervised Communal Facilities for Mentally Disabled Adults: II. Predictors of Affiliation.

    ERIC Educational Resources Information Center

    Romer, Daniel; Berkson, Gershon

    1980-01-01

    The behavior of 304 mentally disabled adults was observed in five settings (one residence, four sheltered workshops) during periods when they were free to affiliate with peers. In total, the findings indicated that the variables most predictive of affiliation in the present community settings were also the ones most amenable to personal or…

  3. Supervision of care networks for frail community dwelling adults aged 75 years and older: protocol of a mixed methods study

    PubMed Central

    Verver, Didi; Merten, Hanneke; Robben, Paul; Wagner, Cordula

    2015-01-01

    Introduction The Dutch healthcare inspectorate (IGZ) supervises the quality and safety of healthcare in the Netherlands. Owing to the growing population of (community dwelling) older adults and changes in the Dutch healthcare system, the IGZ is exploring new methods to effectively supervise care networks that exist around frail older adults. The composition of these networks, where formal and informal care takes place, and the lack of guidelines and quality and risk indicators make supervision complicated in the current situation. Methods and analysis This study consists of four phases. The first phase identifies risks for community dwelling frail older adults in the existing literature. In the second phase, a qualitative pilot study will be conducted to assess the needs and wishes of the frail older adults concerning care and well-being, perception of risks, and the composition of their networks, collaboration and coordination between care providers involved in the network. In the third phase, questionnaires based on the results of phase II will be sent to a larger group of frail older adults (n=200) and their care providers. The results will describe the composition of their care networks and prioritise risks concerning community dwelling older adults. Also, it will provide input for the development of a new supervision framework by the IGZ. During phase IV, a second questionnaire will be sent to the participants of phase III to establish changes of perception in risks and possible changes in the care networks. The framework will be tested by the IGZ in pilots, and the researchers will evaluate these pilots and provide feedback to the IGZ. Ethics and dissemination The study protocol was approved by the Scientific Committee of the EMGO+institute and the Medical Ethical review committee of the VU University Medical Centre. Results will be presented in scientific articles and reports and at meetings. PMID:26307619

  4. Credentialing Requirements: A Summary of the Thirty-One Professions Supervised by the Board of Regents and Administered by the New York State Education Department.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany.

    The basic requirements for credentialing in 31 professions supervised by the Board of Regents and administered by the New York State Department of Education are listed. Not every requirement is cited, and a more detailed statement of the credentialing requirements for these professions may be found in Title VIII of the Education Law and in the…

  5. Supervision Experiences of Professional Counselors Providing Crisis Counseling

    ERIC Educational Resources Information Center

    Dupre, Madeleine; Echterling, Lennis G.; Meixner, Cara; Anderson, Robin; Kielty, Michele

    2014-01-01

    In this phenomenological study, the authors explored supervision experiences of 13 licensed professional counselors in situations requiring crisis counseling. Five themes concerning crisis and supervision were identified from individual interviews. Findings support intensive, immediate crisis supervision and postlicensure clinical supervision.

  6. 17 CFR 240.17i-4 - Internal risk management control system requirements for supervised investment bank holding...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Internal risk management... Supervised Investment Bank Holding Company Rules § 240.17i-4 Internal risk management control system...) As part of its internal risk management control system, a supervised investment bank holding...

  7. 17 CFR 240.17i-4 - Internal risk management control system requirements for supervised investment bank holding...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Internal risk management... Supervised Investment Bank Holding Company Rules § 240.17i-4 Internal risk management control system...) As part of its internal risk management control system, a supervised investment bank holding...

  8. 17 CFR 240.17i-4 - Internal risk management control system requirements for supervised investment bank holding...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Internal risk management... Supervised Investment Bank Holding Company Rules § 240.17i-4 Internal risk management control system...) As part of its internal risk management control system, a supervised investment bank holding...

  9. 17 CFR 240.17i-4 - Internal risk management control system requirements for supervised investment bank holding...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Supervised Investment Bank Holding Company Rules § 240.17i-4 Internal risk management control system...) As part of its internal risk management control system, a supervised investment bank holding company... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Internal risk...

  10. Training resident physicians in fiberoptic sigmoidoscopy. How many supervised examinations are required to achieve competence?

    PubMed

    Hawes, R; Lehman, G A; Hast, J; O'Connor, K W; Crabb, D W; Lui, A; Christiansen, P A

    1986-03-01

    Twenty-five resident physicians performed 495 fiberoptic sigmoidoscopic examinations that were graded for overall skill according to a six-point competence scale. In general, 24 to 30 examinations were required to become competent at fiberoptic sigmoidoscopy. Trainees with prior rigid sigmoidoscopy experience achieved competence more quickly than those with no prior rigid sigmoidoscopy experience. As experience increased, unassisted insertion distance and luminal visualization increased, insertion time and assisted time decreased, and management scores and percent correct diagnoses improved. Trainees detected 93 to 100 percent of polyps and cancers viewed by the experienced sigmoidoscopist once competence was achieved. These data indicate that programs for training primary care physicians in fiberoptic sigmoidoscopy are feasible, help define the number of examinations required to become competent, and indicate that such trainees should be effective in cancer screening.

  11. Supervised Autonomy

    ERIC Educational Resources Information Center

    Sexton, Patrick; Levy, Linda S.; Willeford, K. Sean; Barnum, Mary G.; Gardner, Greg; Guyer, M. Susan; Fincher, A. Louise

    2009-01-01

    Objective: The primary objective of this paper is to present the evolution, purpose, and definition of direct supervision in the athletic training clinical education. The secondary objective is to briefly present the factors that may negatively affect the quality of direct supervision to allow remediation and provide higher quality clinical…

  12. 20 CFR 656.21 - Supervised recruitment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Supervised recruitment. 656.21 Section 656.21... Supervised recruitment. (a) Supervised recruitment. Where the Certifying Officer determines it appropriate, post-filing supervised recruitment may be required of the employer for the pending application...

  13. Factors affecting the benefits of a six-month supervised exercise program on community-dwelling older adults: interactions among age, gender, and participation

    PubMed Central

    Hulya, Tuna Donat; Sevi, Yeşilyaprak Subasi Sevgi; Serap, Acar; Ayse, Ozcan Edeer

    2015-01-01

    [Purpose] This study determined the effects of age, gender, and participation on the benefits of a 6-month supervised exercise program on older adults. [Subjects and Methods] Eighty-five (37 women, 48 men) community-dwelling older adults participated. The chair sit-and-reach test, the 8-foot up-and-go test, the 6-minute walk test, the Berg Balance Scale, lower-body flexibility, dynamic balance, aerobic endurance, balance, metabolic rate, muscle strength, and position sense were evaluated. Repeated-measures of analysis of variance was performed including dependent variables of age, gender, and participation in the exercise program as dependent inter-subject factors and time of assessment as an intra-subject factor. [Results] Mean exercise participation was 29.88 ± 1.29 sessions. Flexibility, balance, position sense, and strength showed a significant main effect of time. There was a significant gender interaction for right shoulder flexion strength and knee extension strength, a significant gender-participation interaction for pre-/post-intervention measures of functional mobility, and a significant age-participation interaction for flexibility. [Conclusion] Exercise training improved outcomes after 6 months of supervised exercise, but the changes were similar regardless of participation level. Changes in strength were more pronounced in men than women. PMID:26157233

  14. Clinical supervision.

    PubMed

    Goorapah, D

    1997-05-01

    The introduction of clinical supervision to a wider sphere of nursing is being considered from a professional and organizational point of view. Positive views are being expressed about adopting this concept, although there are indications to suggest that there are also strong reservations. This paper examines the potential for its success amidst the scepticism that exists. One important question raised is whether clinical supervision will replace or run alongside other support systems.

  15. Energy Requirements of Adult Dogs: A Meta-Analysis

    PubMed Central

    Bermingham, Emma N.; Thomas, David G.; Cave, Nicholas J.; Morris, Penelope J.; Butterwick, Richard F.; German, Alexander J.

    2014-01-01

    A meta-analysis was conducted to determine the maintenance energy requirements of adult dogs. Suitable publications were first identified, and then used to generate relationships amongst energy requirements, husbandry, activity level, methodology, sex, neuter status, dog size, and age in healthy adult dogs. Allometric equations for maintenance energy requirements were determined using log-log linear regression. So that the resulting equations could readily be compared with equations reported by the National Research Council, maintenance energy requirements in the current study were determined in kcal/kg0.75 body weight (BW). Ultimately, the data of 70 treatment groups from 29 publications were used, and mean (± standard deviation) maintenance energy requirements were 142.8±55.3 kcal.kgBW−0.75.day−1. The corresponding allometric equation was 81.5 kcal.kgBW−0.93.day−1 (adjusted R2 = 0.64; 70 treatment groups). Type of husbandry had a significant effect on maintenance energy requirements (P<0.001): requirements were greatest in racing dogs, followed by working dogs and hunting dogs, whilst the energy requirements of pet dogs and kennel dogs were least. Maintenance energy requirements were less in neutered compared with sexually intact dogs (P<0.001), but there was no effect of sex. Further, reported activity level tended to effect the maintenance energy requirement of the dog (P = 0.09). This review suggests that estimating maintenance energy requirements based on BW alone may not be accurate, but that predictions that factor in husbandry, neuter status and, possibly, activity level might be superior. Additionally, more information on the nutrient requirements of older dogs, and those at the extremes of body size (i.e. giant and toy breeds) is needed. PMID:25313818

  16. Energy requirements of adult dogs: a meta-analysis.

    PubMed

    Bermingham, Emma N; Thomas, David G; Cave, Nicholas J; Morris, Penelope J; Butterwick, Richard F; German, Alexander J

    2014-01-01

    A meta-analysis was conducted to determine the maintenance energy requirements of adult dogs. Suitable publications were first identified, and then used to generate relationships amongst energy requirements, husbandry, activity level, methodology, sex, neuter status, dog size, and age in healthy adult dogs. Allometric equations for maintenance energy requirements were determined using log-log linear regression. So that the resulting equations could readily be compared with equations reported by the National Research Council, maintenance energy requirements in the current study were determined in kcal/kg(0.75) body weight (BW). Ultimately, the data of 70 treatment groups from 29 publications were used, and mean (± standard deviation) maintenance energy requirements were 142.8±55.3 kcal·kgBW(-0.75)·day(-1). The corresponding allometric equation was 81.5 kcal·kgBW(-0.9)·day(-1) (adjusted R2 = 0.64; 70 treatment groups). Type of husbandry had a significant effect on maintenance energy requirements (P<0.001): requirements were greatest in racing dogs, followed by working dogs and hunting dogs, whilst the energy requirements of pet dogs and kennel dogs were least. Maintenance energy requirements were less in neutered compared with sexually intact dogs (P<0.001), but there was no effect of sex. Further, reported activity level tended to effect the maintenance energy requirement of the dog (P = 0.09). This review suggests that estimating maintenance energy requirements based on BW alone may not be accurate, but that predictions that factor in husbandry, neuter status and, possibly, activity level might be superior. Additionally, more information on the nutrient requirements of older dogs, and those at the extremes of body size (i.e. giant and toy breeds) is needed.

  17. Energy requirements of adult dogs: a meta-analysis.

    PubMed

    Bermingham, Emma N; Thomas, David G; Cave, Nicholas J; Morris, Penelope J; Butterwick, Richard F; German, Alexander J

    2014-01-01

    A meta-analysis was conducted to determine the maintenance energy requirements of adult dogs. Suitable publications were first identified, and then used to generate relationships amongst energy requirements, husbandry, activity level, methodology, sex, neuter status, dog size, and age in healthy adult dogs. Allometric equations for maintenance energy requirements were determined using log-log linear regression. So that the resulting equations could readily be compared with equations reported by the National Research Council, maintenance energy requirements in the current study were determined in kcal/kg(0.75) body weight (BW). Ultimately, the data of 70 treatment groups from 29 publications were used, and mean (± standard deviation) maintenance energy requirements were 142.8±55.3 kcal·kgBW(-0.75)·day(-1). The corresponding allometric equation was 81.5 kcal·kgBW(-0.9)·day(-1) (adjusted R2 = 0.64; 70 treatment groups). Type of husbandry had a significant effect on maintenance energy requirements (P<0.001): requirements were greatest in racing dogs, followed by working dogs and hunting dogs, whilst the energy requirements of pet dogs and kennel dogs were least. Maintenance energy requirements were less in neutered compared with sexually intact dogs (P<0.001), but there was no effect of sex. Further, reported activity level tended to effect the maintenance energy requirement of the dog (P = 0.09). This review suggests that estimating maintenance energy requirements based on BW alone may not be accurate, but that predictions that factor in husbandry, neuter status and, possibly, activity level might be superior. Additionally, more information on the nutrient requirements of older dogs, and those at the extremes of body size (i.e. giant and toy breeds) is needed. PMID:25313818

  18. Supervised exercise training reduces oxidative stress and cardiometabolic risk in adults with type 2 diabetes: a randomized controlled trial

    PubMed Central

    Vinetti, Giovanni; Mozzini, Chiara; Desenzani, Paolo; Boni, Enrico; Bulla, Laura; Lorenzetti, Isabella; Romano, Claudia; Pasini, Andrea; Cominacini, Luciano; Assanelli, Deodato

    2015-01-01

    To evaluate the effects of supervised exercise training (SET) on cardiometabolic risk, cardiorespiratory fitness and oxidative stress status in 2 diabetes mellitus (T2DM), twenty male subjects with T2DM were randomly assigned to an intervention group, which performed SET in a hospital-based setting, and to a control group. SET consisted of a 12-month supervised aerobic, resistance and flexibility training. A reference group of ten healthy male subjects was also recruited for baseline evaluation only. Participants underwent medical examination, biochemical analyses and cardiopulmonary exercise testing. Oxidative stress markers (1-palmitoyl-2-[5-oxovaleroyl]-sn-glycero-3-phosphorylcholine [POVPC]; 1-palmitoyl-2-glutaroyl-sn-glycero-3-phosphorylcholine [PGPC]) were measured in plasma and in peripheral blood mononuclear cells. All investigations were carried out at baseline and after 12 months. SET yielded a significant modification (p < 0.05) in the following parameters: V'O2max (+14.4%), gas exchange threshold (+23.4%), waist circumference (−1.4%), total cholesterol (−14.6%), LDL cholesterol (−20.2%), fasting insulinemia (−48.5%), HOMA-IR (−52.5%), plasma POVPC (−27.9%) and PGPC (−31.6%). After 12 months, the control group presented a V'O2max and a gas exchange threshold significantly lower than the intervention group. Plasma POVC and PGPC were significantly different from healthy subjects before the intervention, but not after. In conclusion, SET was effective in improving cardiorespiratory fitness, cardiometabolic risk and oxidative stress status in T2DM. PMID:25783765

  19. Supervised exercise training reduces oxidative stress and cardiometabolic risk in adults with type 2 diabetes: a randomized controlled trial.

    PubMed

    Vinetti, Giovanni; Mozzini, Chiara; Desenzani, Paolo; Boni, Enrico; Bulla, Laura; Lorenzetti, Isabella; Romano, Claudia; Pasini, Andrea; Cominacini, Luciano; Assanelli, Deodato

    2015-01-01

    To evaluate the effects of supervised exercise training (SET) on cardiometabolic risk, cardiorespiratory fitness and oxidative stress status in 2 diabetes mellitus (T2DM), twenty male subjects with T2DM were randomly assigned to an intervention group, which performed SET in a hospital-based setting, and to a control group. SET consisted of a 12-month supervised aerobic, resistance and flexibility training. A reference group of ten healthy male subjects was also recruited for baseline evaluation only. Participants underwent medical examination, biochemical analyses and cardiopulmonary exercise testing. Oxidative stress markers (1-palmitoyl-2-[5-oxovaleroyl]-sn-glycero-3-phosphorylcholine [POVPC]; 1-palmitoyl-2-glutaroyl-sn-glycero-3-phosphorylcholine [PGPC]) were measured in plasma and in peripheral blood mononuclear cells. All investigations were carried out at baseline and after 12 months. SET yielded a significant modification (p < 0.05) in the following parameters: V'O₂max (+14.4%), gas exchange threshold (+23.4%), waist circumference (-1.4%), total cholesterol (-14.6%), LDL cholesterol (-20.2%), fasting insulinemia (-48.5%), HOMA-IR (-52.5%), plasma POVPC (-27.9%) and PGPC (-31.6%). After 12 months, the control group presented a V'O₂max and a gas exchange threshold significantly lower than the intervention group. Plasma POVC and PGPC were significantly different from healthy subjects before the intervention, but not after. In conclusion, SET was effective in improving cardiorespiratory fitness, cardiometabolic risk and oxidative stress status in T2DM. PMID:25783765

  20. Diet quality and physical activity outcome improvements resulting from a church-based diet and supervised physical activity intervention for rural, southern, Africian American adults: Delta Body and Soul III

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We assessed the effects of a 6-month, church¬-based, diet and supervised physical activity intervention, conducted between 2011 and ¬2012, on improving diet quality and increasing physical activity of southern, African American adults. Using a quasi¬-experimental design, 8 self-selected, eligible c...

  1. Origins for the estimations of water requirements in adults.

    PubMed

    Vivanti, A P

    2012-12-01

    Water homeostasis generally occurs without conscious effort; however, estimating requirements can be necessary in settings such as health care. This review investigates the derivation of equations for estimating water requirements. Published literature was reviewed for water estimation equations and original papers sought. Equation origins were difficult to ascertain and original references were often not cited. One equation (% of body weight) was based on just two human subjects and another equation (ml water/kcal) was reported for mammals and not specifically for humans. Other findings include that some equations: for children were subsequently applied to adults; had undergone modifications without explicit explanation; had adjusted for the water from metabolism or food; and had undergone conversion to simplify application. The primary sources for equations are rarely mentioned or, when located, lack details conventionally considered important. The sources of water requirement equations are rarely made explicit and historical studies do not satisfy more rigorous modern scientific method. Equations are often applied without appreciating their derivation, or adjusting for the water from food or metabolism as acknowledged by original authors. Water requirement equations should be used as a guide only while employing additional means (such as monitoring short-term weight changes, physical or biochemical parameters and urine output volumes) to ensure the adequacy of water provision in clinical or health-care settings.

  2. Correlation between bone mineral density and serum trace elements in response to supervised aerobic training in older adults

    PubMed Central

    Alghadir, Ahmad H; Gabr, Sami A; Al-Eisa, Einas S; Alghadir, Muaz H

    2016-01-01

    Background Life style and physical activity play a pivotal role in prevention and treatment of osteoporosis. The mechanism for better bone metabolism and improvement of physical disorders is not clear yet. Trace minerals such as Ca, Mn, Cu, and Zn are essential precursors for most vital biological process, especially those of bone health. Objective The main target of this study was evaluating the effective role of supervised aerobic exercise for 1 hour/day, 3 days/week for 12 weeks in the functions of trace elements in bone health through measuring bone mineral density (BMD), osteoporosis (T-score), bone markers, and trace element concentrations in healthy subjects aged 30–60 years with age average of 41.2±4.9. Methods A total of 100 healthy subjects (47 males, 53 females; age range 30–60 years) were recruited for this study. Based on dual-energy x-ray absorptiometry (DEXA) scan analysis, the participants were classified into three groups: normal (n=30), osteopenic (n=40), and osteoporotic (n=30). Following, 12 weeks of moderate aerobic exercise, bone-specific alkaline phosphatase (BAP), BMD, T-score, and trace elements such as Ca, Mn, Cu, and Zn were assessed at baseline and post-intervention. Results Significant improvement in serum BAP level, T-score, and BMD were observed in all participants following 12 weeks of moderate exercise. Participants with osteopenia and osteoporosis showed significant increase in serum Ca and Mn, along with decrease in serum Cu and Zn levels following 12 weeks of aerobic training. In control group, the improvements in serum trace elements and body mass index were significantly linked with the enhancement in the levels of BAP, BMD hip, and BMD spine. These results supported the preventive effects of moderate exercise in healthy subjects against osteoporosis. In both sexes, the changes in serum trace elements significantly correlated (P<0.05) with the improvement in BAP, BMD hip, BMD spine, and body mass index in all groups

  3. 38 CFR 52.61 - General requirements for adult day health care program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... adult day health care program. 52.61 Section 52.61 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards § 52.61 General requirements for adult day health care program. Adult day health care must be...

  4. 17 CFR 240.17i-5 - Record creation, maintenance, and access requirements for supervised investment bank holding...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... shall make and keep current the following records: (1) A record reflecting the results of stress tests...; and (5) Records documenting the system of internal risk management controls required to be...

  5. Security system signal supervision

    SciTech Connect

    Chritton, M.R. ); Matter, J.C. )

    1991-09-01

    This purpose of this NUREG is to present technical information that should be useful to NRC licensees for understanding and applying line supervision techniques to security communication links. A review of security communication links is followed by detailed discussions of link physical protection and DC/AC static supervision and dynamic supervision techniques. Material is also presented on security for atmospheric transmission and video line supervision. A glossary of security communication line supervision terms is appended. 16 figs.

  6. Newborn human skin fibroblasts senesce in vitro without acquiring adult growth factor requirements

    SciTech Connect

    Wharton, W.

    1984-01-01

    Cultures of human fibroblasts were prepared from chest skin obtained either from newborns (less than 3 months old) or adults (more than 35 years old) and maintained in vitro until they senesced. Adult cells grew logarithmically in medium supplemented with whole blood serum but not with platelet-poor plasma. Early passage cells obtained from newborns grew equally well in either plasma- or serum-supplemented medium. The difference in growth factor requirements between adult and newborn cells persisted through the lifespan of the cells; i.e., newborn cells did not develop adult hormonal requirements when maintained in culture. Thus, in vitro cellular aging can be distinguished from some types of differentiation.

  7. Supervision as Metaphor

    ERIC Educational Resources Information Center

    Lee, Alison; Green, Bill

    2009-01-01

    This article takes up the question of the language within which discussion of research degree supervision is couched and framed, and the consequences of such framings for supervision as a field of pedagogical practice. It examines the proliferation and intensity of metaphor, allegory and allusion in the language of candidature and supervision,…

  8. Supervising Knowledge Work.

    ERIC Educational Resources Information Center

    Duffy, Francis M.

    This paper summarizes a new paradigm of instructional supervision, which shifts the focus on supervision from an examination of individual behavior to the improvement of work processes and social system components of the school district. The paradigm, called "Knowledge Work Supervision," helps teams of teachers and specially trained supervisors…

  9. Juvenile Hormone Is Required in Adult Males for Drosophila Courtship

    PubMed Central

    Wijesekera, Thilini P.; Saurabh, Sumit; Dauwalder, Brigitte

    2016-01-01

    Juvenile Hormone (JH) has a prominent role in the regulation of insect development. Much less is known about its roles in adults, although functions in reproductive maturation have been described. In adult females, JH has been shown to regulate egg maturation and mating. To examine a role for JH in male reproductive behavior we created males with reduced levels of Juvenile Hormone Acid O-Methyl Transferase (JHAMT) and tested them for courtship. JHAMT regulates the last step of JH biosynthesis in the Corpora Allata (CA), the organ of JH synthesis. Males with reduced levels of JHAMT showed a reduction in courtship that could be rescued by application of Methoprene, a JH analog, shortly before the courtship assays were performed. In agreement with this, reducing JHAMT conditionally in mature flies led to courtship defects that were rescuable by Methoprene. The same result was also observed when the CA were conditionally ablated by the expression of a cellular toxin. Our findings demonstrate that JH plays an important physiological role in the regulation of male mating behavior. PMID:27003411

  10. 38 CFR 52.61 - General requirements for adult day health care program.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false General requirements for adult day health care program. 52.61 Section 52.61 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards §...

  11. 38 CFR 52.61 - General requirements for adult day health care program.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false General requirements for adult day health care program. 52.61 Section 52.61 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards §...

  12. 38 CFR 52.61 - General requirements for adult day health care program.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false General requirements for adult day health care program. 52.61 Section 52.61 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards §...

  13. 38 CFR 52.61 - General requirements for adult day health care program.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false General requirements for adult day health care program. 52.61 Section 52.61 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) PER DIEM FOR ADULT DAY HEALTH CARE OF VETERANS IN STATE HOMES Standards §...

  14. 38 CFR 59.160 - Adult day health care requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Rehabilitation rooms or an area for individual and group treatments for occupational therapy, physical therapy... two staff, and barrier free. (8) Adequate storage space. There should be space to store arts and...). Physical therapy 5 (per participant). Office, if required 120 Occupational therapy 5 (per...

  15. 38 CFR 59.160 - Adult day health care requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) Rehabilitation rooms or an area for individual and group treatments for occupational therapy, physical therapy... two staff, and barrier free. (8) Adequate storage space. There should be space to store arts and...). Physical therapy 5 (per participant). Office, if required 120 Occupational therapy 5 (per...

  16. 38 CFR 59.160 - Adult day health care requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Rehabilitation rooms or an area for individual and group treatments for occupational therapy, physical therapy... two staff, and barrier free. (8) Adequate storage space. There should be space to store arts and...). Physical therapy 5 (per participant). Office, if required 120 Occupational therapy 5 (per...

  17. 38 CFR 59.160 - Adult day health care requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) Rehabilitation rooms or an area for individual and group treatments for occupational therapy, physical therapy... two staff, and barrier free. (8) Adequate storage space. There should be space to store arts and...). Physical therapy 5 (per participant). Office, if required 120 Occupational therapy 5 (per...

  18. 38 CFR 59.160 - Adult day health care requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) Rehabilitation rooms or an area for individual and group treatments for occupational therapy, physical therapy... two staff, and barrier free. (8) Adequate storage space. There should be space to store arts and...). Physical therapy 5 (per participant). Office, if required 120 Occupational therapy 5 (per...

  19. 20 CFR 663.820 - What are the eligibility requirements for adults to receive needs-related payments?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... adults to receive needs-related payments? 663.820 Section 663.820 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE... requirements for adults to receive needs-related payments? Adults must: (a) Be unemployed, (b) Not qualify...

  20. 20 CFR 663.820 - What are the eligibility requirements for adults to receive needs-related payments?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... adults to receive needs-related payments? 663.820 Section 663.820 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE... requirements for adults to receive needs-related payments? Adults must: (a) Be unemployed, (b) Not qualify...

  1. 20 CFR 663.820 - What are the eligibility requirements for adults to receive needs-related payments?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... adults to receive needs-related payments? 663.820 Section 663.820 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE... requirements for adults to receive needs-related payments? Adults must: (a) Be unemployed, (b) Not qualify...

  2. 28 CFR 115.13 - Supervision and monitoring.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Supervision and monitoring. 115.13 Section 115.13 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Adult Prisons and Jails Prevention Planning § 115.13 Supervision...

  3. 28 CFR 115.13 - Supervision and monitoring.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Supervision and monitoring. 115.13 Section 115.13 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Adult Prisons and Jails Prevention Planning § 115.13 Supervision...

  4. 28 CFR 115.13 - Supervision and monitoring.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Supervision and monitoring. 115.13 Section 115.13 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Adult Prisons and Jails Prevention Planning § 115.13 Supervision...

  5. Psychoanalysis, Teaching, and Supervision.

    ERIC Educational Resources Information Center

    Pajak, Edward F.

    1986-01-01

    Reviews some developments in psychoanalysis that related directly to supervision and are relevant for clinical supervision in schools. Shows how recent theoretical advances in psychoanalysis can help supervisors better understand the nature of teaching and guide their own relationships with teachers. (MLF)

  6. Supervision in Libraries.

    ERIC Educational Resources Information Center

    Bailey, Martha J.

    Although the literature of library administration draws extensively on that of business management, it is difficult to compare library supervision to business or industrial supervision. Library supervisors often do not have managerial training and may consider their management role as secondary. The educational level of the staff they supervise…

  7. Networks of Professional Supervision

    ERIC Educational Resources Information Center

    Annan, Jean; Ryba, Ken

    2013-01-01

    An ecological analysis of the supervisory activity of 31 New Zealand school psychologists examined simultaneously the theories of school psychology, supervision practices, and the contextual qualities that mediated participants' supervisory actions. The findings indicated that the school psychologists worked to achieve the supervision goals of…

  8. Improving Field Supervision through Collaborative Supervision Institutes

    ERIC Educational Resources Information Center

    Harvey, Virginia Smith; Amador, Andria; Finer, Diana; Gotthelf, David; Hintze, John; Kruger, Lou; Li, Chieh; Lichtenstein, Bob; Rogers, Laura; Struzziero, Joan; Wandle, Caroline

    2010-01-01

    Adequate and appropriate supervision of interns is frequently identified as a significant problem by training programs while, on their part, field placement sites often indicate that training programs generate expectations for interns that are not always "in synch" with district expectations of school psychologists. As a result of an increasing…

  9. Mentoring and Supervision for Teacher Development.

    ERIC Educational Resources Information Center

    Reiman, Alan J.; Thies-Sprinthall, Lois

    The fields of instructional supervision, adult development, teacher education and mentoring, and ongoing professional development are synthesized in this text. Examples and case studies are drawn from local systems in North Carolina as well as state, national, and international public school/university consortia to identify emerging trends in…

  10. Judgments Regarding Appropriate Child Supervision to Prevent Injury: The Role of Environmental Risk and Child Age.

    ERIC Educational Resources Information Center

    Peterson, Lizette; And Others

    1993-01-01

    Parents, social service workers, and medical personnel did not generally differ in their judgments of supervision required for children of 11 ages in 5 supervision domains. For most domains, constant supervision of preschool children was recommended. For elementary school children, nearly constant supervision in typical situations, close…

  11. Developing Supervision Skills: Establishing an Effective Climate, Listening, and Developing Teacher Improvement Plans.

    ERIC Educational Resources Information Center

    Cook, Paul F.; And Others

    Educational supervision may be categorized according to three philosophical positions with distinct methodologies: essentialism/directive supervision; experimentalism/collaborative supervision; and existentialism/nondirective supervision. This paper proposes that time and effort are required to develop key interpersonal skills needed for…

  12. Achieving effective supervision.

    PubMed

    Kavanagh, David J; Spence, Susan H; Wilson, Jill; Crow, Natasha

    2002-09-01

    Supervision probably does have benefits both for the maintenance and improvement of clinical skills and for job satisfaction, but the data are very thin and almost non-existent in the area of alcohol and other drugs services. Because of the potential complexity of objectives and roles in supervision, a structured agreement appears to be an important part of the effective supervision relationship. Because sessions can degenerate easily into unstructured socialization, agendas and session objectives may also be important. While a working alliance based on mutual respect and trust is an essential base for the supervision relationship, procedures for direct observation of clinical skills, demonstration of new procedures and skills practice with detailed feedback appear critical to supervision's impact on practice. To ensure effective supervision, there needs not only to be a minimum of personnel and resources, but also a compatibility with the values and procedures of management and staff, access to supervision training and consultation and sufficient incentives to ensure it continues. PMID:12270075

  13. Providing effective supervision in clinical neuropsychology.

    PubMed

    Stucky, Kirk J; Bush, Shane; Donders, Jacobus

    2010-01-01

    A specialty like clinical neuropsychology is shaped by its selection of trainees, educational standards, expected competencies, and the structure of its training programs. The development of individual competency in this specialty is dependent to a considerable degree on the provision of competent supervision to its trainees. In clinical neuropsychology, as in other areas of professional health-service psychology, supervision is the most frequently used method for teaching a variety of skills, including assessment, report writing, differential diagnosis, and treatment. Although much has been written about the provision of quality supervision in clinical and counseling psychology, very little published guidance is available regarding the teaching and provision of supervision in clinical neuropsychology. The primary focus of this article is to provide a framework and guidance for the development of suggested competency standards for training of neuropsychological supervisors, particularly at the residency level. In this paper we outline important components of supervision for neuropsychology trainees and suggest ways in which clinicians can prepare for supervisory roles. Similar to Falender and Shafranske (2004), we propose a competency-based approach to supervision that advocates for a science-informed, formalized, and objective process that clearly delineates the competencies required for good supervisory practice. As much as possible, supervisory competencies are related to foundational and functional competencies in professional psychology, as well as recent legislative initiatives mandating training in supervision. It is our hope that this article will foster further discussion regarding this complex topic, and eventually enhance training in clinical neuropsychology.

  14. Parental supervision and delinquency.

    PubMed

    Fischer, D G

    1983-04-01

    A review of the literature suggests that parental supervision over their children is a significant variable in controlling the amount of delinquent behaviour; high supervision is associated with low delinquency. The relationship remains when variables such as mother's affection, parental conflict, parental aggression, mother's self-confidence, father's deviance, father's absence, father's occupation are controlled. And it appears to be effective under extremely adverse conditions such as poverty and authoritarian and repressive methods of child rearing. Training packages providing basic information about processes of child development and emphasizing positive techniques of child management, with parental supervision as an essential ingredient, need to be further developed and evaluated as a means of reducing delinquency.

  15. Different Requirement for Wnt/β-Catenin Signaling in Limb Regeneration of Larval and Adult Xenopus

    PubMed Central

    Yokoyama, Hitoshi; Maruoka, Tamae; Ochi, Haruki; Aruga, Akio; Ohgo, Shiro; Ogino, Hajime; Tamura, Koji

    2011-01-01

    Background In limb regeneration of amphibians, the early steps leading to blastema formation are critical for the success of regeneration, and the initiation of regeneration in an adult limb requires the presence of nerves. Xenopus laevis tadpoles can completely regenerate an amputated limb at the early limb bud stage, and the metamorphosed young adult also regenerates a limb by a nerve-dependent process that results in a spike-like structure. Blockage of Wnt/β-catenin signaling inhibits the initiation of tadpole limb regeneration, but it remains unclear whether limb regeneration in young adults also requires Wnt/β-catenin signaling. Methodology/Principal Findings We expressed heat-shock-inducible (hs) Dkk1, a Wnt antagonist, in transgenic Xenopus to block Wnt/β-catenin signaling during forelimb regeneration in young adults. hsDkk1 did not inhibit limb regeneration in any of the young adult frogs, though it suppressed Wnt-dependent expression of genes (fgf-8 and cyclin D1). When nerve supply to the limbs was partially removed, however, hsDkk1 expression blocked limb regeneration in young adult frogs. Conversely, activation of Wnt/β-catenin signaling by a GSK-3 inhibitor rescued failure of limb-spike regeneration in young adult frogs after total removal of nerve supply. Conclusions/Significance In contrast to its essential role in tadpole limb regeneration, our results suggest that Wnt/β-catenin signaling is not absolutely essential for limb regeneration in young adults. The different requirement for Wnt/β-catenin signaling in tadpoles and young adults appears to be due to the projection of nerve axons into the limb field. Our observations suggest that nerve-derived signals and Wnt/β-catenin signaling have redundant roles in the initiation of limb regeneration. Our results demonstrate for the first time the different mechanisms of limb regeneration initiation in limb buds (tadpoles) and developed limbs (young adults) with reference to nerve-derived signals

  16. Training for Geropsychology Supervision and Practice: Perspectives of Geropsychology Program Graduates

    PubMed Central

    Karel, Michele J.; Sakai, Erin Y.; Molinari, Victor; Moye, Jennifer; Carpenter, Brian

    2016-01-01

    Addressing the geropsychology workforce shortage requires ongoing training of psychologists to develop geropsychology competencies, as well as expanding the number of geropsychology supervisors to train them. This study surveyed graduates of geropsychology doctoral and postdoctoral training programs regarding their current geropsychology practice and supervision activities and perceptions of their own training preparation for these activities. One hundred psychologists (87 who had completed all formal training and 13 current postdoctoral fellows) responded to an online survey. Of those who had completed geropsychology training, 82% reported currently engaging in clinical care, and 55% reported providing supervision; more than half of clinical and supervision activities focused on older adults. Participants reported generally strong quality of training to prepare them for providing geropsychology services; areas of more uneven preparation included family and group interventions and select consultation activities. Participants reported quite variable preparation for general supervision practice, and desire for more training and practice in supervisory roles. Geropsychology training programs may use feedback from graduates for ongoing program development, and professional geropsychology may wish to consider forums for enhancing geropsychology supervision skills. PMID:27594967

  17. The Effects of Physical Education Requirements on Physical Activity of Young Adults

    ERIC Educational Resources Information Center

    Mears, Derrick

    2008-01-01

    The purpose of this study was to determine if requiring multiple credits of high school physical education for graduation has an impact on promoting physical activity in young adults. Participants in this study (N=361) were surveyed concerning their high school physical education experiences and current performance of physical activity. Results…

  18. Community-Acquired Pneumonia Requiring Hospitalization among U.S. Adults

    PubMed Central

    Jain, S.; Self, W.H.; Wunderink, R.G.; Fakhran, S.; Balk, R.; Bramley, A.M.; Reed, C.; Grijalva, C.G.; Anderson, E.J.; Courtney, D.M.; Chappell, J.D.; Qi, C.; Hart, E.M.; Carroll, F.; Trabue, C.; Donnelly, H.K.; Williams, D.J.; Zhu, Y.; Arnold, S.R.; Ampofo, K.; Waterer, G.W.; Levine, M.; Lindstrom, S.; Winchell, J.M.; Katz, J.M.; Erdman, D.; Schneider, E.; Hicks, L.A.; McCullers, J.A.; Pavia, A.T.; Edwards, K.M.; Finelli, L.

    2016-01-01

    BACKGROUND Community-acquired pneumonia is a leading infectious cause of hospitalization and death among U.S. adults. Incidence estimates of pneumonia confirmed radio-graphically and with the use of current laboratory diagnostic tests are needed. METHODS We conducted active population-based surveillance for community-acquired pneumonia requiring hospitalization among adults 18 years of age or older in five hospitals in Chicago and Nashville. Patients with recent hospitalization or severe immunosuppression were excluded. Blood, urine, and respiratory specimens were systematically collected for culture, serologic testing, antigen detection, and molecular diagnostic testing. Study radiologists independently reviewed chest radiographs. We calculated population-based incidence rates of community-acquired pneumonia requiring hospitalization according to age and pathogen. RESULTS From January 2010 through June 2012, we enrolled 2488 of 3634 eligible adults (68%). Among 2320 adults with radiographic evidence of pneumonia (93%), the median age of the patients was 57 years (interquartile range, 46 to 71); 498 patients (21%) required intensive care, and 52 (2%) died. Among 2259 patients who had radio-graphic evidence of pneumonia and specimens available for both bacterial and viral testing, a pathogen was detected in 853 (38%): one or more viruses in 530 (23%), bacteria in 247 (11%), bacterial and viral pathogens in 59 (3%), and a fungal or mycobacterial pathogen in 17 (1%). The most common pathogens were human rhinovirus (in 9% of patients), influenza virus (in 6%), and Streptococcus pneumoniae (in 5%). The annual incidence of pneumonia was 24.8 cases (95% confidence interval, 23.5 to 26.1) per 10,000 adults, with the highest rates among adults 65 to 79 years of age (63.0 cases per 10,000 adults) and those 80 years of age or older (164.3 cases per 10,000 adults). For each pathogen, the incidence increased with age. CONCLUSIONS The incidence of community-acquired pneumonia

  19. Legal aspects of clinical supervision 1: Employer vs employee.

    PubMed

    Dimond, B

    In order to implement clinical supervision some major issues need to be clarified. This article looks at clinical supervision in terms of the relationship between the employer and the employee. It discusses clinical supervision as a contractual requirement and a voluntary system and examines some of the related problems. The implementation of clinical supervision may be limited by the significant cost of training. Possible frameworks for setting up a system for supervision are suggested. Employers need to be adequately informed about the clinical supervision process so that it can become both effective and flexible. The second article in this series will consider legal issues relating to professional accountability, patients' rights, and records and record keeping. These two articles refer to information generated from a workshop held at Prince Philip Hospital, Llanelli, in which practitioners looked at some of the legal issues relating to clinical supervision.

  20. 20 CFR 663.820 - What are the eligibility requirements for adults to receive needs-related payments?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... adults to receive needs-related payments? 663.820 Section 663.820 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Supportive Services § 663.820 What are the eligibility requirements for adults...

  1. 20 CFR 663.820 - What are the eligibility requirements for adults to receive needs-related payments?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... adults to receive needs-related payments? 663.820 Section 663.820 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Supportive Services § 663.820 What are the eligibility requirements for adults...

  2. Evaluating an Online Cognitive Training Platform for Older Adults: User Experience and Implementation Requirements.

    PubMed

    Haesner, Marten; Steinert, Anika; O'Sullivan, Julie Lorraine; Weichenberger, Markus

    2015-08-01

    Decline of cognitive function is a part of aging. However, intensive cognitive training can improve important cognitive functions, such as attention and working memory. Because existing systems are not older adult-friendly and are usually not based on scientific evidence, an online platform was developed for cognitive training with information and communication features and evaluated in an 8-week field test. In a randomized clinical trial with 80 older adults, findings from log data analysis and questionnaires revealed a good use of the online platform. Communication or assistive features were not used often. Good usability ratings were given to the cognitive exercises. Subjective improvements of cognitive functions due to the training were reported. The current article presents concrete requirements and recommendations for deploying cognitive training software in older adult residential homes.

  3. 10 CFR 34.46 - Supervision of radiographers' assistants.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Supervision of radiographers' assistants. 34.46 Section 34.46 Energy NUCLEAR REGULATORY COMMISSION LICENSES FOR INDUSTRIAL RADIOGRAPHY AND RADIATION SAFETY REQUIREMENTS FOR INDUSTRIAL RADIOGRAPHIC OPERATIONS Radiation Safety Requirements § 34.46 Supervision...

  4. Differential requirement for irf8 in formation of embryonic and adult macrophages in zebrafish

    DOE PAGES

    Shiau, Celia E.; Kaufman, Zoe; Meireles, Ana M.; Talbot, William S.

    2015-01-23

    Interferon regulatory factor 8 (Irf8) is critical for mammalian macrophage development and innate immunity, but its role in teleost myelopoiesis remains incompletely understood. Specifically, genetic tools to analyze the role of irf8 in zebrafish macrophage development at larval and adult stages are lacking. In this study, we generated irf8 null mutants in zebrafish using TALEN-mediated targeting. Our analysis defines different requirements for irf8 at different stages. irf8 is required for formation of all macrophages during primitive and transient definitive hematopoiesis, but not during adult-phase definitive hematopoiesis starting at 5-6 days postfertilization. At early stages, irf8 mutants have excess neutrophils andmore » excess cell death in pu.1-expressing myeloid cells. Macrophage fates were recovered in irf8 mutants after wildtype irf8 expression in neutrophil and macrophage lineages, suggesting that irf8 regulates macrophage specification and survival. In juvenile irf8 mutant fish, mature macrophages are present, but at numbers significantly reduced compared to wildtype, indicating an ongoing requirement for irf8 after embryogenesis. As development progresses, tissue macrophages become apparent in zebrafish irf8 mutants, with the possible exception of microglia. Our study defines distinct requirement for irf8 in myelopoiesis before and after transition to the adult hematopoietic system.« less

  5. A High Accuracy Method for Semi-supervised Information Extraction

    SciTech Connect

    Tratz, Stephen C.; Sanfilippo, Antonio P.

    2007-04-22

    Customization to specific domains of dis-course and/or user requirements is one of the greatest challenges for today’s Information Extraction (IE) systems. While demonstrably effective, both rule-based and supervised machine learning approaches to IE customization pose too high a burden on the user. Semi-supervised learning approaches may in principle offer a more resource effective solution but are still insufficiently accurate to grant realistic application. We demonstrate that this limitation can be overcome by integrating fully-supervised learning techniques within a semi-supervised IE approach, without increasing resource requirements.

  6. Requirements of older adults for a daily use of an internet-based cognitive training platform.

    PubMed

    Haesner, Marten; O'Sullivan, Julie L; Gövercin, Mehmet; Steinhagen-Thiessen, Elisabeth

    2015-03-01

    A decline of cognitive abilities is a part of normal human ageing. However, recent research has demonstrated that an enriched environment can have a beneficial impact on cognitive function in old age. Accordingly, mentally and socially active lifestyles are associated with less cognitive decline in old age. Specific interventions such as computerized cognitive training programs for older adults are also known to have a positive effect on the level of cognitive functioning. Therefore, online platforms combining cognitive training with web 2.0 features may yield multiple benefits for older users. However, to date only little research exists on technological acceptance and media use in this age-group especially for cognitively-impaired seniors. Therefore, in order to assess specific preferences and potential barriers of older adults regarding a web-based platform for cognitive training, we conducted qualitative interviews with 12 older adults. Half of the participants were diagnosed with mild cognitive impairment (MCI). Most importantly, our results show that cognitive exercises should incorporate themes and topics older adults are interested in. Additional communication features could serve as ideal methods for increasing user motivation. Furthermore, we derived eight critical requirements of older adults concerning daily use of a web-based cognitive training platform. Implications for future research and development are discussed.

  7. The Nuclear Receptor TLX Is Required for Gliomagenesis within the Adult Neurogenic Niche

    PubMed Central

    Zou, Yuhua; Niu, Wenze; Qin, Song; Downes, Michael; Burns, Dennis K.

    2012-01-01

    Neural stem cells (NSCs) continually generate functional neurons in the adult brain. Due to their ability to proliferate, deregulated NSCs or their progenitors have been proposed as the cells of origin for a number of primary central nervous system neoplasms, including infiltrating gliomas. The orphan nuclear receptor TLX is required for proliferation of adult NSCs, and its upregulation promotes brain tumor formation. However, it is unknown whether TLX is required for gliomagenesis. We examined the genetic interactions between TLX and several tumor suppressors, as well as the role of TLX-dependent NSCs during gliomagenesis, using mouse models. Here, we show that TLX is essential for the proliferation of adult NSCs with a single deletion of p21, p53, or Pten or combined deletion of Pten and p53. While brain tumors still form in Tlx mutant mice, these tumors are less infiltrative and rarely associate with the adult neurogenic niches, suggesting a non-stem-cell origin. Taken together, these results indicate a critical role for TLX in NSC-dependent gliomagenesis and implicate TLX as a therapeutic target to inhibit the development of NSC-derived brain tumors. PMID:23028043

  8. Preoperative Thromboelastometry as a Predictor of Transfusion Requirements during Adult Living Donor Liver Transplantation

    PubMed Central

    Fayed, Nirmeen; Mourad, Wessam; Yassen, Khaled; Görlinger, Klaus

    2015-01-01

    Background The ability to predict transfusion requirements may improve perioperative bleeding management as an integral part of a patient blood management program. Therefore, the aim of our study was to evaluate preoperative thromboelastometry as a predictor of transfusion requirements for adult living donor liver transplant recipients. Methods The correlation between preoperative thromboelastometry variables in 100 adult living donor liver transplant recipients and intraoperative blood transfusion requirements was examined by univariate and multivariate linear regression analysis. Thresholds of thromboelastometric parameters for prediction of packed red blood cells (PRBCs), fresh frozen plasma (FFP), platelets, and cryoprecipitate transfusion requirements were determined with receiver operating characteristics analysis. The attending anesthetists were blinded to the preoperative thromboelastometric analysis. However, a thromboelastometry-guided transfusion algorithm with predefined trigger values was used intraoperatively. The transfusion triggers in this algorithm did not change during the study period. Results Univariate analysis confirmed significant correlations between PRBCs, FFP, platelets or cryoprecipitate transfusion requirements and most thromboelastometric variables. Backward stepwise logistic regression indicated that EXTEM coagulation time (CT), maximum clot firmness (MCF) and INTEM CT, clot formation time (CFT) and MCF are independent predictors for PRBC transfusion. EXTEM CT, CFT and FIBTEM MCF are independent predictors for FFP transfusion. Only EXTEM and INTEM MCF were independent predictors of platelet transfusion. EXTEM CFT and MCF, INTEM CT, CFT and MCF as well as FIBTEM MCF are independent predictors for cryoprecipitate transfusion. Thromboelastometry-based regression equation accounted for 63% of PRBC, 83% of FFP, 61% of cryoprecipitate, and 44% of platelet transfusion requirements. Conclusion Preoperative thromboelastometric analysis is

  9. Online semi-supervised growing neural gas.

    PubMed

    Beyer, Oliver; Cimiano, Philipp

    2012-10-01

    In this paper we introduce online semi-supervised growing neural gas (OSSGNG), a novel online semi-supervised classification approach based on growing neural gas (GNG). Existing semi-supervised classification approaches based on GNG require that the training data is explicitly stored as the labeling is performed a posteriori after the training phase. As main contribution, we present an approach that relies on online labeling and prediction functions to process labeled and unlabeled data uniformly and in an online fashion, without the need to store any of the training examples explicitly. We show that using on-the-fly labeling strategies does not significantly deteriorate the performance of classifiers based on GNG, while circumventing the need to explicitly store training examples. Armed with this result, we then present a semi-supervised extension of GNG (OSSGNG) that relies on the above mentioned online labeling functions to label unlabeled examples and incorporate them into the model on-the-fly. As an important result, we show that OSSGNG performs as good as previous semi-supervised extensions of GNG which rely on offline labeling strategies. We also show that OSSGNG compares favorably to other state-of-the-art semi-supervised learning approaches on standard benchmarking datasets. PMID:22992211

  10. Oral Alimentation in Neonatal and Adult Populations Requiring High-Flow Oxygen via Nasal Cannula.

    PubMed

    Leder, Steven B; Siner, Jonathan M; Bizzarro, Matthew J; McGinley, Brian M; Lefton-Greif, Maureen A

    2016-04-01

    Use of high-flow oxygen via nasal cannula (HFO2-NC) is increasingly common in intensive care unit (ICU) settings. Despite the critical interface between respiration and swallowing, and the high acuity of patients in ICUs, the impact of HFO2-NC on feeding and swallowing is unknown. The present prospective, single-center, cohort study investigated the impact of HFO2-NC use on oral alimentation in neonatal and adult ICU patients. Oral alimentation status was evaluated in 100 consecutive ICU inpatients (50 neonatal and 50 adult) requiring HFO2-NC. Participant characteristics, respiratory support, successful initiation of oral feeding in neonates, and successful resumption of oral feeding in adults were recorded. Seventeen of 50 (34 %) neonates requiring HFO2-NC were deemed developmentally and medically appropriate by the neonatologist and nursing to begin oral alimentation. All 17 (100 %) were successful with initiation of oral feedings. Thirty-three of 50 (66 %) continued nil per os due to prematurity or medical conditions precluding oral alimentation at time of data collection. Thirty-nine of 50 (78 %) adults requiring HFO2-NC were deemed medically appropriate by the intensivist and nursing to resume oral alimentation (n = 34) or with a functional swallow without aspiration on FEES (n = 5). All 39 (100 %) resumed oral alimentation successfully. Eleven of 50 (22 %) continued nil per os due to severe respiratory issues precluding both swallow testing and oral alimentation at time of data collection. All developmentally and medically appropriate neonatal and adult patients requiring HFO2-NC were successful with either the introduction or resumption of oral alimentation. Patients requiring HFO2-NC who are identified as having feeding or swallowing issues should be referred for swallowing evaluations using the same criteria as patients who do not require HFO2-NC, as it is not the use of HFO2-NC but rather patient-specific determinants of feeding and swallowing

  11. Oral Alimentation in Neonatal and Adult Populations Requiring High-Flow Oxygen via Nasal Cannula.

    PubMed

    Leder, Steven B; Siner, Jonathan M; Bizzarro, Matthew J; McGinley, Brian M; Lefton-Greif, Maureen A

    2016-04-01

    Use of high-flow oxygen via nasal cannula (HFO2-NC) is increasingly common in intensive care unit (ICU) settings. Despite the critical interface between respiration and swallowing, and the high acuity of patients in ICUs, the impact of HFO2-NC on feeding and swallowing is unknown. The present prospective, single-center, cohort study investigated the impact of HFO2-NC use on oral alimentation in neonatal and adult ICU patients. Oral alimentation status was evaluated in 100 consecutive ICU inpatients (50 neonatal and 50 adult) requiring HFO2-NC. Participant characteristics, respiratory support, successful initiation of oral feeding in neonates, and successful resumption of oral feeding in adults were recorded. Seventeen of 50 (34 %) neonates requiring HFO2-NC were deemed developmentally and medically appropriate by the neonatologist and nursing to begin oral alimentation. All 17 (100 %) were successful with initiation of oral feedings. Thirty-three of 50 (66 %) continued nil per os due to prematurity or medical conditions precluding oral alimentation at time of data collection. Thirty-nine of 50 (78 %) adults requiring HFO2-NC were deemed medically appropriate by the intensivist and nursing to resume oral alimentation (n = 34) or with a functional swallow without aspiration on FEES (n = 5). All 39 (100 %) resumed oral alimentation successfully. Eleven of 50 (22 %) continued nil per os due to severe respiratory issues precluding both swallow testing and oral alimentation at time of data collection. All developmentally and medically appropriate neonatal and adult patients requiring HFO2-NC were successful with either the introduction or resumption of oral alimentation. Patients requiring HFO2-NC who are identified as having feeding or swallowing issues should be referred for swallowing evaluations using the same criteria as patients who do not require HFO2-NC, as it is not the use of HFO2-NC but rather patient-specific determinants of feeding and swallowing

  12. Short term treatment versus long term management of neck and back disability in older adults utilizing spinal manipulative therapy and supervised exercise: a parallel-group randomized clinical trial evaluating relative effectiveness and harms

    PubMed Central

    2014-01-01

    Background Back and neck disability are frequent in older adults resulting in loss of function and independence. Exercise therapy and manual therapy, like spinal manipulative therapy (SMT), have evidence of short and intermediate term effectiveness for spinal disability in the general population and growing evidence in older adults. For older populations experiencing chronic spinal conditions, long term management may be more appropriate to maintain improvement and minimize the impact of future exacerbations. Research is limited comparing short courses of treatment to long term management of spinal disability. The primary aim is to compare the relative effectiveness of 12 weeks versus 36 weeks of SMT and supervised rehabilitative exercise (SRE) in older adults with back and neck disability. Methods/Design Randomized, mixed-methods, comparative effectiveness trial conducted at a university-affiliated research clinic in the Minneapolis/St. Paul, Minnesota metropolitan area. Participants Independently ambulatory community dwelling adults ≥ 65 years of age with back and neck disability of minimum 12 weeks duration (n = 200). Interventions 12 weeks SMT + SRE or 36 weeks SMT + SRE. Randomization Blocked 1:1 allocation; computer generated scheme, concealed in sequentially numbered, opaque, sealed envelopes. Blinding Functional outcome examiners are blinded to treatment allocation; physical nature of the treatments prevents blinding of participants and providers to treatment assignment. Primary endpoint 36 weeks post-randomization. Data collection Self-report questionnaires administered at 2 baseline visits and 4, 12, 24, 36, 52, and 78 weeks post-randomization. Primary outcomes include back and neck disability, measured by the Oswestry Disability Index and Neck Disability Index. Secondary outcomes include pain, general health status, improvement, self-efficacy, kinesiophobia, satisfaction, and medication use. Functional outcome assessment occurs

  13. Team clinical supervision in acute hospital wards: a feasibility study.

    PubMed

    O'Connell, Bev; Ockerby, Cherene M; Johnson, Susan; Smenda, Helen; Bucknall, Tracey K

    2013-03-01

    Clinical supervision provides a strategy to mitigate nurses' workplace stress and enhance retention, but the literature provides little guidance about its implementation beyond mental health nursing. This study explored the feasibility of implementing and evaluating ward-based team clinical supervision for general nurses on two separate wards at one public and one private hospital. Nurses completed the Work Environment Questionnaire pre- (n = 36) and postintervention (n = 27), and focus groups (n = 20) explored their perceptions of supervision. Staff were unfamiliar with clinical supervision, so information sessions were required. The questionnaire may not have been suitable to evaluate this type of intervention. Focus group findings revealed that team supervision improved communication, enhanced working relationships, and empowered nurses to challenge existing practices, which had a positive impact on their perceived stress. This study provides insights to guide implementation and evaluation of clinical supervision in acute settings. PMID:21531902

  14. Supervising Graduate Assistants

    ERIC Educational Resources Information Center

    White, Jessica; Nonnamaker, John

    2011-01-01

    Discussions of personnel management in student affairs literature and at national conferences often focus on supervising new or midlevel professionals and the myriad challenges and possibilities these relationships entail (Carpenter, 2001; Winston and Creamer, 1997). Graduate students as employees and the often-complicated and ill-structured…

  15. Supervision as Cultural Inquiry.

    ERIC Educational Resources Information Center

    Flinders, David J.

    1991-01-01

    Describes a framework for "culturally responsive supervision." An understanding of analogic or iconic metaphors reveals the power of language to shape what are regarded as matters of fact. Kinesics, proxemics, and prosody bring into focus channels of nonverbal communication. The concept of "framing" calls attention to the metamessages of verbal…

  16. Revisiting Supervised Agricultural Experience.

    ERIC Educational Resources Information Center

    Camp, William G.; Clarke, Ariane; Fallon, Maureen

    2000-01-01

    A Delphi panel of 40 agricultural educators unanimously agreed that supervised agricultural experience should remain an integral component of the curriculum; a name change is not currently warranted. Categories recommended were agribusiness entrepreneurship, placement, production, research, directed school lab, communications, exploration, and…

  17. What Is Effective Supervision? A National Survey of Supervision Experts.

    ERIC Educational Resources Information Center

    Worthen, Vaughn E.; McNeill, Brian W.

    Previous research regarding the supervision of psychotherapists has been primarily based on the perceptions of supervisors and supervisees at various levels of experience. This national survey examines the attitudes and beliefs of experts in the field of supervision concerning what constitutes effective supervision. A number of themes and…

  18. Homeostatic plasticity mechanisms are required for juvenile, but not adult, ocular dominance plasticity

    PubMed Central

    Ranson, Adam; Cheetham, Claire E. J.; Fox, Kevin; Sengpiel, Frank

    2012-01-01

    Ocular dominance (OD) plasticity in the visual cortex is a classic model system for understanding developmental plasticity, but the visual cortex also shows plasticity in adulthood. Whether the plasticity mechanisms are similar or different at the two ages is not clear. Several plasticity mechanisms operate during development, including homeostatic plasticity, which acts to maintain the total excitatory drive to a neuron. In agreement with this idea, we found that an often-studied substrain of C57BL/6 mice, C57BL/6JOlaHsd (6JOla), lacks both the homeostatic component of OD plasticity as assessed by intrinsic signal imaging and synaptic scaling of mEPSC amplitudes after a short period of dark exposure during the critical period, whereas another substrain, C57BL/6J (6J), exhibits both plasticity processes. However, in adult mice, OD plasticity was identical in the 6JOla and 6J substrains, suggesting that adult plasticity occurs by a different mechanism. Consistent with this interpretation, adult OD plasticity was normal in TNFα knockout mice, which are known to lack juvenile synaptic scaling and the homeostatic component of OD plasticity, but was absent in adult α-calcium/calmodulin-dependent protein kinase II;T286A (αCaMKIIT286A) mice, which have a point mutation that prevents autophosphorylation of αCaMKII. We conclude that increased responsiveness to open-eye stimulation after monocular deprivation during the critical period is a homeostatic process that depends mechanistically on synaptic scaling during the critical period, whereas in adult mice it is mediated by a different mechanism that requires αCaMKII autophosphorylation. Thus, our study reveals a transition between homeostatic and long-term potentiation–like plasticity mechanisms with increasing age. PMID:22232689

  19. Uneasy Translations: Taking Theories of Supervision into Teaching

    ERIC Educational Resources Information Center

    Grant, Barbara M.

    2009-01-01

    Graduate supervision is a puzzling pedagogy requiring a thoughtful response from its practitioners. In this article, I reflect upon teaching theories of supervision produced through my own research with the aim of galvanizing the imaginations and practices of supervisors. I address a curious reluctance to introduce those theories that require…

  20. Novice Supervisors' Understandings of Supervision.

    ERIC Educational Resources Information Center

    Waite, Duncan

    Findings of a study that examined novice supervisors' understandings of supervision are presented in this paper. Data were collected from 110 graduate-level students enrolled in an introductory supervision class. Four themes emerged from students' definitions of supervision-domains, relationships, traits, and tasks. The most surprising finding was…

  1. Notch2 is required for maintaining sustentacular cell function in the adult mouse main olfactory epithelium

    PubMed Central

    Rodriguez, Steve; Sickles, Heather M.; DeLeonardis, Chris; Alcaraz, Ana; Gridley, Thomas; Lin, David M.

    2008-01-01

    Notch receptors are expressed in neurons and glia in the adult nervous system, but why this expression persists is not well-understood. Here we examine the role of the Notch pathway in the postnatal mouse main olfactory system, and show evidence consistent with a model where Notch2 is required for maintaining sustentacular cell function. In the absence of Notch2, the laminar nature of these glial-like cells is disrupted. Hes1, Hey1, and Six1, which are downstream effectors of the Notch pathway, are down-regulated, and cytochrome P450 and Glutathione S-transferase (GST) expression by sustentacular cells is reduced. Functional levels of GST activity are also reduced. These disruptions are associated with increased olfactory sensory neuron degeneration. Surprisingly, expression of Notch3 is also down-regulated. This suggests the existence of a feedback loop where expression of Notch3 is initially independent of Notch2, but requires Notch2 for maintained expression. While the Notch pathway has previously been shown to be important for promoting gliogenesis during development, this is the first demonstration that the persistent expression of Notch receptors is required for maintaining glial function in adult. PMID:18155189

  2. Effects of flooring on required coefficient of friction: Elderly adult vs. middle-aged adult barefoot gait.

    PubMed

    Rozin Kleiner, Ana Francisca; Galli, Manuela; Araujo do Carmo, Aline; Barros, Ricardo M L

    2015-09-01

    The aim of this study was to investigate the effect of flooring on barefoot gait according to age and gender. Two groups of healthy subjects were analyzed: the elderly adult group (EA; 10 healthy subjects) and the middle-aged group (MA; 10 healthy subjects). Each participant was asked to walk at his or her preferred speed over two force plates on the following surfaces: 1) homogeneous vinyl (HOV), 2) carpet, 3) heterogeneous vinyl (HTV) and 4) mixed (in which the first half of the pathway was covered by HOV and the second by HTV). Two force plates (Kistler 9286BA) embedded in the data collection room floor measured the ground reaction forces and friction. The required coefficient of friction (RCOF) was analyzed. For the statistical analysis, a linear mixed-effects model for repeated measures was performed. During barefoot gait, there were differences in the RCOF among the flooring types during the heel contact and toe-off phases. Due to better plantar proprioception during barefoot gait, the EA and MA subjects were able to distinguish differences among the flooring types. Moreover, when the EA were compared with the MA subjects, differences could be observed in the RCOF during the toe-off phase, and gender differences in the RCOF could also be observed during the heel contact phase in barefoot gait. PMID:25959329

  3. Effects of flooring on required coefficient of friction: Elderly adult vs. middle-aged adult barefoot gait.

    PubMed

    Rozin Kleiner, Ana Francisca; Galli, Manuela; Araujo do Carmo, Aline; Barros, Ricardo M L

    2015-09-01

    The aim of this study was to investigate the effect of flooring on barefoot gait according to age and gender. Two groups of healthy subjects were analyzed: the elderly adult group (EA; 10 healthy subjects) and the middle-aged group (MA; 10 healthy subjects). Each participant was asked to walk at his or her preferred speed over two force plates on the following surfaces: 1) homogeneous vinyl (HOV), 2) carpet, 3) heterogeneous vinyl (HTV) and 4) mixed (in which the first half of the pathway was covered by HOV and the second by HTV). Two force plates (Kistler 9286BA) embedded in the data collection room floor measured the ground reaction forces and friction. The required coefficient of friction (RCOF) was analyzed. For the statistical analysis, a linear mixed-effects model for repeated measures was performed. During barefoot gait, there were differences in the RCOF among the flooring types during the heel contact and toe-off phases. Due to better plantar proprioception during barefoot gait, the EA and MA subjects were able to distinguish differences among the flooring types. Moreover, when the EA were compared with the MA subjects, differences could be observed in the RCOF during the toe-off phase, and gender differences in the RCOF could also be observed during the heel contact phase in barefoot gait.

  4. On Site Training for Adult Day Care Program Aides that Meet State Certification Requirements and National Standards.

    ERIC Educational Resources Information Center

    Medley, Pamilea

    This document describes a practicum that was conducted to develop a training program appropriate for adult day care program aides that would meet Oklahoma state certification requirements and national standards. The training curriculum for use in delivering onsite competency-based training to students studying to become adult day care program…

  5. Comparison of Selected Requirements for the Ph.D. and Ed.D. in Adult Education in North America.

    ERIC Educational Resources Information Center

    Jain, Barbara J.; Carl, Linda

    A survey was conducted for the Graduate Student Section of the Adult Education Association to determine the differences in requirements for the Doctor of Philosophy (Ph.D.) and the Doctor of Education (Ed.D.) degrees in adult education. Of forty-three institutions identified as offering both degrees, forty participated in answering the…

  6. Cybersupervision: Conducting Supervision on the Information Superhighway.

    ERIC Educational Resources Information Center

    Coursol, Diane

    The internship experience is an integral part of the graduate program for counselor education students. The APA Code of Ethics and Standards of Practice and the ACPA code of ethics require that students receive regular supervision from site and faculty supervisors during the practicum and internship experiences. However, when student counselors…

  7. 24 CFR 200.105 - Mortgagor supervision.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgagor supervision. 200.105 Section 200.105 Housing and Urban Development Regulations Relating to Housing and Urban Development... URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Requirements for Application, Commitment,...

  8. Requirement of matrix metalloproteinase-1 for intestinal homeostasis in the adult Drosophila midgut

    SciTech Connect

    Lee, Shin-Hae; Park, Joung-Sun; Kim, Young-Shin; Chung, Hae-Young; Yoo, Mi-Ae

    2012-03-10

    Stem cells are tightly regulated by both intrinsic and extrinsic signals as well as the extracellular matrix (ECM) for tissue homeostasis and regenerative capacity. Matrix metalloproteinases (MMPs), proteolytic enzymes, modulate the turnover of numerous substrates, including cytokine precursors, growth factors, and ECM molecules. However, the roles of MMPs in the regulation of adult stem cells are poorly understood. In the present study, we utilize the Drosophila midgut, which is an excellent model system for studying stem cell biology, to show that Mmp1 is involved in the regulation of intestinal stem cells (ISCs). The results showed that Mmp1 is expressed in the adult midgut and that its expression increases with age and with exposure to oxidative stress. Mmp1 knockdown or Timp-overexpressing flies and flies heterozygous for a viable, hypomorphic Mmp1 allele increased ISC proliferation in the gut, as shown by staining with an anti-phospho-histone H3 antibody and BrdU incorporation assays. Reduced Mmp1 levels induced intestinal hyperplasia, and the Mmp1depletion-induced ISC proliferation was rescued by the suppression of the EGFR signaling pathway, suggesting that Mmp1 regulates ISC proliferation through the EGFR signaling pathway. Furthermore, adult gut-specific knockdown and whole-animal heterozygotes of Mmp1 increased additively sensitivity to paraquat-induced oxidative stress and shortened lifespan. Our data suggest that Drosophila Mmp1 is involved in the regulation of ISC proliferation for maintenance of gut homeostasis. -- Highlights: Black-Right-Pointing-Pointer Mmp1 is expressed in the adult midgut. Black-Right-Pointing-Pointer Mmp1 is involved in the regulation of ISC proliferation activity. Black-Right-Pointing-Pointer Mmp1-related ISC proliferation is associated with EGFR signaling. Black-Right-Pointing-Pointer Mmp1 in the gut is required for the intestinal homeostasis and longevity.

  9. Differential requirements for Myocyte Enhancer Factor-2 during adult myogenesis in Drosophila

    PubMed Central

    Bryantsev, Anton L.; Baker, Phillip W.; Lovato, TyAnna L.; Jaramillo, MaryAnn S.; Cripps, Richard M.

    2011-01-01

    SUMMARY Identifying the genetic program that leads to formation of functionally and morphologically distinct muscle fibers is one of the major challenges in developmental biology. In Drosophila, the Myocyte Enhancer Factor-2 (MEF2) transcription factor is important for all types of embryonic muscle differentiation. In this study we investigated the role of MEF2 at different stages of adult skeletal muscle formation, where a diverse group of specialized muscles arises. Through stage- and tissue- specific expression of Mef2 RNAi constructs, we demonstrate that MEF2 is critical at the early stages of adult myoblast fusion: mutant myoblasts are attracted normally to their founder cell targets, but are unable to fuse to form myotubes. Interestingly, ablation of Mef2 expression at later stages of development showed MEF2 to be more dispensable for structural gene expression: after myoblast fusion, Mef2 knockdown did not interrupt expression of major structural gene transcripts, and myofibrils were formed. However, the MEF2-depleted fibers showed impaired integrity and a lack of fibrillar organization. When Mef2 RNAi was induced in muscles following eclosion, we found no adverse effects of attenuating Mef2 function. We conclude that in the context of adult myogenesis, MEF2 remains an essential factor, participating in control of myoblast fusion, and myofibrillogenesis in developing myotubes. However, MEF2 does not show a major requirement in the maintenance of muscle structural gene expression. Our findings point to the importance of a diversity of regulatory factors that are required for the formation and function of the distinct muscle fibers found in animals. PMID:22008792

  10. Supervised multimedia categorization

    NASA Astrophysics Data System (ADS)

    Aldershoff, Frank; Salden, Alfons H.; Iacob, Sorin M.; Kempen, Masja

    2003-01-01

    Static multimedia on the Web can already be hardly structured manually. Although unavoidable and necessary, manual annotation of dynamic multimedia becomes even less feasible when multimedia quickly changes in complexity, i.e. in volume, modality, and usage context. The latter context could be set by learning or other purposes of the multimedia material. This multimedia dynamics calls for categorisation systems that index, query and retrieve multimedia objects on the fly in a similar way as a human expert would. We present and demonstrate such a supervised dynamic multimedia object categorisation system. Our categorisation system comes about by continuously gauging it to a group of human experts who annotate raw multimedia for a certain domain ontology given a usage context. Thus effectively our system learns the categorisation behaviour of human experts. By inducing supervised multi-modal content and context-dependent potentials our categorisation system associates field strengths of raw dynamic multimedia object categorisations with those human experts would assign. After a sufficient long period of supervised machine learning we arrive at automated robust and discriminative multimedia categorisation. We demonstrate the usefulness and effectiveness of our multimedia categorisation system in retrieving semantically meaningful soccer-video fragments, in particular by taking advantage of multimodal and domain specific information and knowledge supplied by human experts.

  11. How many adults with temporal epilepsy have a mild course and do not require epilepsy surgery?

    PubMed

    Hernández-Ronquillo, Lizbeth; Buckley, Samantha; Ladino, Lady Diana; Wu, Adam; Moien-Afshari, Farzad; Rizvi, Syed Aa; Téllez-Zenteno, Jose F

    2016-06-01

    Temporal lobe epilepsy (TLE) is the most common type of drug-resistant epilepsy in adults and commonly requires surgical treatment. While an overwhelming preponderance of literature supports the notion that a large percentage of patients with TLE benefit from surgery, there is a paucity of outcome data on patients who demonstrate a sustained response to pharmacological treatment. In this study, we present an adult cohort of patients with TLE, with the purpose of identifying the proportion of patients with a mild course of the disease, as well as potential risk factors. A prospective cohort study of all patients with TLE assessed and followed by the Saskatchewan Epilepsy Program, from 1 March 2007 to Jan 29(th) 2014. Patients were dichotomized as having a mild (seizure freedom without surgical intervention) or severe (surgical intervention required and/or failure to achieve seizure remission) course. Descriptive statistics, odds ratios and confidence intervals were calculated to identify predictors of seizure freedom. The cohort consisted of 159 patients. Mean patient age at last follow-up visit was 46±14.4 (range: 19-88) years. Mean follow-up period was 43.4±22.6 (6 to 84) months. Forty-six patients (29%) demonstrated mild-course TLE while 113 (71%) had a severe course of TLE. Patients with a mild course of TLE were more likely to be older (p = 0.002), have late-onset epilepsy (p < 0.001) with shorter evolution (p < 0.001). A good response to the first antiepileptic drug (OR: 6.8; 95% CI: 2.5-19; p < 0.001) was associated with a mild course of TLE. Although a majority of patients with TLE eventually require surgery, operative treatment is not necessary for all patients. This study identifies prognostic factors that may help patients and clinicians characterize long-term outcome. PMID:27100050

  12. Cited2 is required for the maintenance of glycolytic metabolism in adult hematopoietic stem cells.

    PubMed

    Du, Jinwei; Li, Qiang; Tang, Fangqiang; Puchowitz, Michelle A; Fujioka, Hisashi; Dunwoodie, Sally L; Danielpour, David; Yang, Yu-Chung

    2014-01-15

    Mammalian adult hematopoietic stem cells (HSCs) reside in the hypoxic bone marrow microenvironment and display a distinct metabolic phenotype compared with their progenitors. It has been proposed that HSCs generate energy mainly through anaerobic glycolysis in a pyruvate dehydrogenase kinase (Pdk)-dependent manner. Cited2 is an essential regulator for HSC quiescence, apoptosis, and function. Herein, we show that conditional deletion of Cited2 in murine HSCs results in elevated levels of reactive oxygen species, decreased cellular glutathione content, increased mitochondrial activity, and decreased glycolysis. At the molecular level, Cited2 deficiency significantly reduced the expression of genes involved in metabolism, such as Pdk2, Pdk4, and lactate dehydrogenases B and D (LDHB and LDHD). Cited2-deficient HSCs also exhibited increased Akt signaling, concomitant with elevated mTORC1 activity and phosphorylation of FoxOs. Further, inhibition of PI3/Akt, but not mTORC1, partially rescued the repression of Pdk4 caused by deletion of Cited2. Altogether, our results suggest that Cited2 is required for the maintenance of adult HSC glycolytic metabolism likely through regulating Pdk2, Pdk4, LDHB, LDHD, and Akt activity. PMID:24083546

  13. Agrin and Synaptic Laminin Are Required to Maintain Adult Neuromuscular Junctions

    PubMed Central

    Samuel, Melanie A.; Valdez, Gregorio; Tapia, Juan C.; Lichtman, Jeff W.; Sanes, Joshua R.

    2012-01-01

    As synapses form and mature the synaptic partners produce organizing molecules that regulate each other’s differentiation and ensure precise apposition of pre- and post-synaptic specializations. At the skeletal neuromuscular junction (NMJ), these molecules include agrin, a nerve-derived organizer of postsynaptic differentiation, and synaptic laminins, muscle-derived organizers of presynaptic differentiation. Both become concentrated in the synaptic cleft as the NMJ develops and are retained in adulthood. Here, we used mutant mice to ask whether these organizers are also required for synaptic maintenance. Deletion of agrin from a subset of adult motor neurons resulted in the loss of acetylcholine receptors and other components of the postsynaptic apparatus and synaptic cleft. Nerve terminals also atrophied and eventually withdrew from muscle fibers. On the other hand, mice lacking the presynaptic organizer laminin-α4 retained most of the synaptic cleft components but exhibited synaptic alterations reminiscent of those observed in aged animals. Although we detected no marked decrease in laminin or agrin levels at aged NMJs, we observed alterations in the distribution and organization of these synaptic cleft components suggesting that such changes could contribute to age-related synaptic disassembly. Together, these results demonstrate that pre- and post-synaptic organizers actively function to maintain the structure and function of adult NMJs. PMID:23056392

  14. Planarian MBD2/3 is required for adult stem cell pluripotency independently of DNA methylation.

    PubMed

    Jaber-Hijazi, Farah; Lo, Priscilla J K P; Mihaylova, Yuliana; Foster, Jeremy M; Benner, Jack S; Tejada Romero, Belen; Chen, Chen; Malla, Sunir; Solana, Jordi; Ruzov, Alexey; Aziz Aboobaker, A

    2013-12-01

    Planarian adult stem cells (pASCs) or neoblasts represent an ideal system to study the evolution of stem cells and pluripotency as they underpin an unrivaled capacity for regeneration. We wish to understand the control of differentiation and pluripotency in pASCs and to understand how conserved, convergent or divergent these mechanisms are across the Bilateria. Here we show the planarian methyl-CpG Binding Domain 2/3 (mbd2/3) gene is required for pASC differentiation during regeneration and tissue homeostasis. The genome does not have detectable levels of 5-methylcytosine (5(m)C) and we find no role for a potential DNA methylase. We conclude that MBD proteins may have had an ancient role in broadly controlling animal stem cell pluripotency, but that DNA methylation is not involved in planarian stem cell differentiation.

  15. Planarian MBD2/3 is required for adult stem cell pluripotency independently of DNA methylation☆

    PubMed Central

    Jaber-Hijazi, Farah; Lo, Priscilla J.K.P.; Mihaylova, Yuliana; Foster, Jeremy M.; Benner, Jack S.; Tejada Romero, Belen; Chen, Chen; Malla, Sunir; Solana, Jordi; Ruzov, Alexey; Aziz Aboobaker, A.

    2013-01-01

    Planarian adult stem cells (pASCs) or neoblasts represent an ideal system to study the evolution of stem cells and pluripotency as they underpin an unrivaled capacity for regeneration. We wish to understand the control of differentiation and pluripotency in pASCs and to understand how conserved, convergent or divergent these mechanisms are across the Bilateria. Here we show the planarian methyl-CpG Binding Domain 2/3 (mbd2/3) gene is required for pASC differentiation during regeneration and tissue homeostasis. The genome does not have detectable levels of 5-methylcytosine (5mC) and we find no role for a potential DNA methylase. We conclude that MBD proteins may have had an ancient role in broadly controlling animal stem cell pluripotency, but that DNA methylation is not involved in planarian stem cell differentiation. PMID:24063805

  16. How Are Doctoral Students Supervised? Concepts of Doctoral Research Supervision

    ERIC Educational Resources Information Center

    Lee, Anne

    2008-01-01

    Literature about doctoral supervision has concentrated on describing the ever lengthening lists of functions that must be carried out. This functional approach is necessary, but there has been little exploration of a different paradigm, a conceptual approach towards research supervision. This article, based on interviews with supervisors from a…

  17. Supervision of Supervised Agricultural Experience Programs: A Synthesis of Research.

    ERIC Educational Resources Information Center

    Dyer, James E.; Williams, David L.

    1997-01-01

    A review of literature from 1964 to 1993 found that supervised agricultural experience (SAE) teachers, students, parents, and employers value the teachers' supervisory role. Implementation practices vary widely and there are no cumulative data to guide policies and standards for SAE supervision. (SK)

  18. Supervising Knowledge Work: A Different Kind of Supervision.

    ERIC Educational Resources Information Center

    Duffy, Francis M.

    1995-01-01

    Traditional supervision paradigms, based on changing teachers' behavior, are ineffective. The Knowledge Work Supervision model helps align supervisory processes with a school system's purposes, goals, and outcomes. A special supervisory paradigm that shifts focus from individual behavior to an organization's work processes and social systems is…

  19. A Collaboratively Supervised Teaching Internship: Implications for Future Supervision.

    ERIC Educational Resources Information Center

    Baker, Thomas E.

    This paper describes the 5-year Austin Teacher Program (ATP) at Austin College with emphasis on the collaboratively supervised internship in the graduate year. Some results of a comprehensive survey of over 400 ATP graduates are discussed, as well as issues and needs in the supervision of interns, and implications for the future in the supervision…

  20. Semi-Supervised Kernel Mean Shift Clustering.

    PubMed

    Anand, Saket; Mittal, Sushil; Tuzel, Oncel; Meer, Peter

    2014-06-01

    Mean shift clustering is a powerful nonparametric technique that does not require prior knowledge of the number of clusters and does not constrain the shape of the clusters. However, being completely unsupervised, its performance suffers when the original distance metric fails to capture the underlying cluster structure. Despite recent advances in semi-supervised clustering methods, there has been little effort towards incorporating supervision into mean shift. We propose a semi-supervised framework for kernel mean shift clustering (SKMS) that uses only pairwise constraints to guide the clustering procedure. The points are first mapped to a high-dimensional kernel space where the constraints are imposed by a linear transformation of the mapped points. This is achieved by modifying the initial kernel matrix by minimizing a log det divergence-based objective function. We show the advantages of SKMS by evaluating its performance on various synthetic and real datasets while comparing with state-of-the-art semi-supervised clustering algorithms. PMID:26353281

  1. Best Practices in Clinical Supervision: another step in delineating effective supervision practice.

    PubMed

    Borders, L Dianne

    2014-01-01

    Across the helping professions, we have arrived at a point where it is possible to create statements of best practices in supervision that are based on available empirical research; credentialing, ethical, and legal guidelines; and consensus opinion. Best practices are different from, but certainly complementary to, statements of supervision competencies. In this paper, I highlight the differences between competencies and best practices, and then describe the development and content of one comprehensive statement, the Best Practices in Clinical Supervision created for the field of counseling and counselor education. I then illustrate the applicability of the Best Practices across disciplines and countries through a comparison and contrast with several other existing documents. I conclude with a brief look at the development of supervisor expertise, which requires not only declarative knowledge (competencies) and procedural knowledge (statements of best practices), but also reflective knowledge. The latter is composed of insights built over years of supervision education, experience, and self-reflection regarding necessary adaptions and improvisations that inform an individualized approach to supervision practice.

  2. Unfinished Business: Subjectivity and Supervision

    ERIC Educational Resources Information Center

    Green, Bill

    2005-01-01

    Within the now burgeoning literature on doctoral research education, postgraduate research supervision continues to be a problematical issue, practically and theoretically. This paper seeks to explore and understand supervision as a distinctive kind of pedagogic practice. Informed by a larger research project, it draws on poststructuralism,…

  3. Latent Supervised Learning

    PubMed Central

    Wei, Susan; Kosorok, Michael R.

    2013-01-01

    A new machine learning task is introduced, called latent supervised learning, where the goal is to learn a binary classifier from continuous training labels which serve as surrogates for the unobserved class labels. A specific model is investigated where the surrogate variable arises from a two-component Gaussian mixture with unknown means and variances, and the component membership is determined by a hyperplane in the covariate space. The estimation of the separating hyperplane and the Gaussian mixture parameters forms what shall be referred to as the change-line classification problem. A data-driven sieve maximum likelihood estimator for the hyperplane is proposed, which in turn can be used to estimate the parameters of the Gaussian mixture. The estimator is shown to be consistent. Simulations as well as empirical data show the estimator has high classification accuracy. PMID:24319303

  4. Minocycline treatment results in reduced oral steroid requirements in adult asthma.

    PubMed

    Daoud, Ammar; Gloria, C J; Taningco, Gladys; Hammerschlag, Margaret R; Weiss, Steven; Gelling, Maureen; Roblin, Patricia M; Joks, Rauno

    2008-01-01

    The tetracycline antibiotics have pleiotropic anti-inflammatory properties that may explain their therapeutic benefit in rheumatoid arthritis and acne. As these agents suppress both cellular and humoral immune responses, they may be of benefit in treating asthma and other allergic disorders. The purpose of this study was to determine whether minocycline therapy of asthma has steroid sparing effects beyond its inherent antibiotic properties. Adult asthmatic patients (n = 17) were treated with minocycline 150 mg p.o. twice daily or placebo for 8 weeks in a randomized, double-blind, placebo-controlled crossover study. Patients were evaluated for clinical improvement in oral steroid requirements, spirometry, and symptom scores (Asthma Quality of Life Questionnaire). They underwent assessment for preexisting infection (CT facial sinuses, Chlamydia pneumoniae nasopharyngeal culture, and C. pneumoniae and Mycoplasma pneumoniae serology). Minocycline use was associated with a 30% reduction in mean daily prednisone use compared with placebo (8.8 mg versus 14.4 mg, respectively; p = 0.02). Pulmonary function testing showed improvement in forced vital capacity (FVC; percent predicted; p = 0.03) and improvement in actual FVC and forced expiratory volume in 1 second (percent predicted) approached statistical significance (p = 0.05 and 0.08, respectively). Minocycline treatment was associated with significant improvement in asthma symptoms brought on by environmental triggers (p = 0.01). This preliminary study of minocycline therapy showed oral steroid-sparing properties for those with moderate persistent and severe persistent asthma.

  5. The Drosophila Couch Potato Gene: An Essential Gene Required for Normal Adult Behavior

    PubMed Central

    Bellen, H. J.; Vaessin, H.; Bier, E.; Kolodkin, A.; D'Evelyn, D.; Kooyer, S.; Jan, Y. N.

    1992-01-01

    Through enhancer detection screens we have isolated 14 insertions in an essential gene that is expressed in embryonic sensory mother cells (SMC), in most cells of the mature embryonic peripheral nervous system (PNS), and in glial cells of the PNS and the central nervous system (CNS). Embryos homozygote for amorphic alleles die, but show no obvious defects in their cuticle, PNS or CNS. The gene has been named couch potato (cpo) because several insertional alleles alter adult behavior. Homozygous hypomorphic cpo flies recover slowly from ether anaesthesia, show aberrant flight behavior, fail to move toward light and do not exhibit normal negative geotactic behavior. However, the flies are able to groom and walk, and some are able to fly when prodded, indicating that not all processes required for behavior are severely affected. A molecular analysis shows that the 14 insertions are confined to a few hundred nucleotides which probably contain key regulatory sequences of the gene. The orientation of these insertions and their position within this DNA fragment play an important role in the couch potato phenotype. In situ hybridization to whole mount embryos suggest that some insertions affect the levels of transcription of cpo in most cells in which it is expressed. PMID:1644278

  6. Partially supervised speaker clustering.

    PubMed

    Tang, Hao; Chu, Stephen Mingyu; Hasegawa-Johnson, Mark; Huang, Thomas S

    2012-05-01

    Content-based multimedia indexing, retrieval, and processing as well as multimedia databases demand the structuring of the media content (image, audio, video, text, etc.), one significant goal being to associate the identity of the content to the individual segments of the signals. In this paper, we specifically address the problem of speaker clustering, the task of assigning every speech utterance in an audio stream to its speaker. We offer a complete treatment to the idea of partially supervised speaker clustering, which refers to the use of our prior knowledge of speakers in general to assist the unsupervised speaker clustering process. By means of an independent training data set, we encode the prior knowledge at the various stages of the speaker clustering pipeline via 1) learning a speaker-discriminative acoustic feature transformation, 2) learning a universal speaker prior model, and 3) learning a discriminative speaker subspace, or equivalently, a speaker-discriminative distance metric. We study the directional scattering property of the Gaussian mixture model (GMM) mean supervector representation of utterances in the high-dimensional space, and advocate exploiting this property by using the cosine distance metric instead of the euclidean distance metric for speaker clustering in the GMM mean supervector space. We propose to perform discriminant analysis based on the cosine distance metric, which leads to a novel distance metric learning algorithm—linear spherical discriminant analysis (LSDA). We show that the proposed LSDA formulation can be systematically solved within the elegant graph embedding general dimensionality reduction framework. Our speaker clustering experiments on the GALE database clearly indicate that 1) our speaker clustering methods based on the GMM mean supervector representation and vector-based distance metrics outperform traditional speaker clustering methods based on the “bag of acoustic features” representation and statistical

  7. Advancing Adult Workforce Skills: Opportunities and Requirements for State Action. EQW Working Papers.

    ERIC Educational Resources Information Center

    Stevens, David W.

    State programs offer greatest promise for practical strategic actions to enhance the quality of the nation's adult work force. Three steps in the recursive process that create a model of state action are as follows: (1) documentation of the platform for action, which consists of current adult work force attributes and current institutional…

  8. Supervised clustering of genes

    PubMed Central

    Dettling, Marcel; Bühlmann, Peter

    2002-01-01

    Background We focus on microarray data where experiments monitor gene expression in different tissues and where each experiment is equipped with an additional response variable such as a cancer type. Although the number of measured genes is in the thousands, it is assumed that only a few marker components of gene subsets determine the type of a tissue. Here we present a new method for finding such groups of genes by directly incorporating the response variables into the grouping process, yielding a supervised clustering algorithm for genes. Results An empirical study on eight publicly available microarray datasets shows that our algorithm identifies gene clusters with excellent predictive potential, often superior to classification with state-of-the-art methods based on single genes. Permutation tests and bootstrapping provide evidence that the output is reasonably stable and more than a noise artifact. Conclusions In contrast to other methods such as hierarchical clustering, our algorithm identifies several gene clusters whose expression levels clearly distinguish the different tissue types. The identification of such gene clusters is potentially useful for medical diagnostics and may at the same time reveal insights into functional genomics. PMID:12537558

  9. Sonic hedgehog cascade is required for penile postnatal morphogenesis, differentiation, and adult homeostasis.

    PubMed

    Podlasek, Carol A; Zelner, David J; Jiang, Hong Bin; Tang, Yi; Houston, John; McKenna, Kevin E; McVary, Kevin T

    2003-02-01

    The penis is unique in that it undergoes morphogenesis and differentiation primarily in the postnatal period. For complex structures such as the penis to be made from undifferentiated precursor cells, proliferation, differentiation, and patterning are required. This process involves coordinated activity of multiple signals. Sonic hedgehog (Shh) forms part of a regulatory cascade that is essential for growth and morphogenesis of many tissues. It is hypothesized that the penis utilizes regulatory mechanisms similar to those of the limb and accessory sex organs to pattern penile postnatal morphogenesis and differentiation and that the Shh cascade is critical to this process. To test this hypothesis, Shh, BMP-4, Ptc, and Hoxa-10 localization and function were examined in Sprague-Dawley rat penes by means of quantitative reverse transcription polymerase chain reaction, in situ hybridization, immunohistochemistry, and Western blotting. These genes were expressed in the penis during postnatal morphogenesis in a spatially and temporally restricted manner in adjacent layers of the corpora cavernosal sinusoids. The function of Shh and BMP-4 is to establish and maintain corpora cavernosal sinusoids. The data suggest that Ptc and Hoxa-10 are also important in penile morphogenesis. The continuing function of Shh and targets of its signaling in maintaining penile homeostasis in the adult is significant because disruption of Shh signaling affects erectile function. This is the first report that demonstrates the significant role that Shh plays in establishing and maintaining penile homeostasis and how this relates to erectile function. These studies provide valuable insight that may be applied to improve treatment options for erectile dysfunction. PMID:12533405

  10. Maximising learning through effective supervision.

    PubMed

    Rudland, Joy; Bagg, Warwick; Child, Stephen; de Beer, Wayne; Hazell, Wayne; Poole, Phillippa; Sheehan, Dale; Wilkinson, Tim J

    2010-02-19

    This article targets supervisors and their important role in maximising learning of novice practitioners. The article draws on current research to highlight the importance of clinical supervision and the roles and tasks of the supervisor. Some of the challenges of supervision and how the supervisor can be supported are also discussed. The article has a pragmatic and practical focus to assist the supervisor in one of the most important, challenging but rewarding educational roles.

  11. Supervision of Student Teachers: How Adequate?

    ERIC Educational Resources Information Center

    Dean, Ken

    This study attempted to ascertain how adequately student teachers are supervised by college supervisors and supervising teachers. Questions to be answered were as follows: a) How do student teachers rate the adequacy of supervision given them by college supervisors and supervising teachers? and b) Are there significant differences between ratings…

  12. Educational Supervision Appropriate for Psychiatry Trainee's Needs

    ERIC Educational Resources Information Center

    Rele, Kiran; Tarrant, C. Jane

    2010-01-01

    Objective: The authors studied the regularity and content of supervision sessions in one of the U.K. postgraduate psychiatric training schemes (Mid-Trent). Methods: A questionnaire sent to psychiatry trainees assessed the timing and duration of supervision, content and protection of supervision time, and overall quality of supervision. The authors…

  13. Different cryopreservation requirements in foetal versus adult skin cells from an endangered mammal, the Iberian lynx (Lynx pardinus).

    PubMed

    León-Quinto, Trinidad; Simón, Miguel A; Cadenas, Rafael; Martínez, Africa; Serna, Arturo

    2014-04-01

    Cryobanking somatic foetal cells acquire much relevance in endangered species for biodiversity conservation purposes. Such cells could be later used to reintroduce the lost genes into the breeding pool, by inducing pluripotency and/or nuclear transfer if necessary. Since requirements for preserving foetal cells are not always the same as for adult ones, we evaluated the cryosensitivity of foetal skin cells in comparison with adult ones from the critically endangered Iberian lynx. Responses to cryoinjury were analyzed in both thawed cell types by means of cell viability and functionality (by analyzing their membrane integrity, metabolic activity, glycosaminoglycan content and proliferative activity). Freezing media included the permeating cryoprotectant Me2SO, either alone or along with the non-permeating cryoprotectant sucrose at 0.1 or 0.2M. When Me2SO was the only cryoprotectant, survival rate fell in thawed foetal cells to 54±4% (against 89±6% for thawed adult ones) and both proliferative and metabolic activities remained significantly lower than values for thawed adult cells. However, the combination of sucrose (both 0.1 as 0.2) and Me2SO in foetal cells significantly increased their survival rates (to 71±4% and 73±5%, respectively), proliferative activities (partially at day 7 and completely at day 14 after thawing) and metabolic activities. Our findings clearly show a difference between foetal and adult cells concerning their cryopreservation sensitivity and requirements, as well as their recovery time after thawing. These results are of relevance for the cryopreservation of foetal and adult cells from the Iberian lynx and could be also useful for other mammals.

  14. Differential requirement for irf8 in formation of embryonic and adult macrophages in zebrafish

    SciTech Connect

    Shiau, Celia E.; Kaufman, Zoe; Meireles, Ana M.; Talbot, William S.

    2015-01-23

    Interferon regulatory factor 8 (Irf8) is critical for mammalian macrophage development and innate immunity, but its role in teleost myelopoiesis remains incompletely understood. Specifically, genetic tools to analyze the role of irf8 in zebrafish macrophage development at larval and adult stages are lacking. In this study, we generated irf8 null mutants in zebrafish using TALEN-mediated targeting. Our analysis defines different requirements for irf8 at different stages. irf8 is required for formation of all macrophages during primitive and transient definitive hematopoiesis, but not during adult-phase definitive hematopoiesis starting at 5-6 days postfertilization. At early stages, irf8 mutants have excess neutrophils and excess cell death in pu.1-expressing myeloid cells. Macrophage fates were recovered in irf8 mutants after wildtype irf8 expression in neutrophil and macrophage lineages, suggesting that irf8 regulates macrophage specification and survival. In juvenile irf8 mutant fish, mature macrophages are present, but at numbers significantly reduced compared to wildtype, indicating an ongoing requirement for irf8 after embryogenesis. As development progresses, tissue macrophages become apparent in zebrafish irf8 mutants, with the possible exception of microglia. Our study defines distinct requirement for irf8 in myelopoiesis before and after transition to the adult hematopoietic system.

  15. Post-embryonic nerve-associated precursors to adult pigment cells: genetic requirements and dynamics of morphogenesis and differentiation.

    PubMed

    Budi, Erine H; Patterson, Larissa B; Parichy, David M

    2011-05-01

    The pigment cells of vertebrates serve a variety of functions and generate a stunning variety of patterns. These cells are also implicated in human pathologies including melanoma. Whereas the events of pigment cell development have been studied extensively in the embryo, much less is known about morphogenesis and differentiation of these cells during post-embryonic stages. Previous studies of zebrafish revealed genetically distinct populations of embryonic and adult melanophores, the ectotherm homologue of amniote melanocytes. Here, we use molecular markers, vital labeling, time-lapse imaging, mutational analyses, and transgenesis to identify peripheral nerves as a niche for precursors to adult melanophores that subsequently migrate to the skin to form the adult pigment pattern. We further identify genetic requirements for establishing, maintaining, and recruiting precursors to the adult melanophore lineage and demonstrate novel compensatory behaviors during pattern regulation in mutant backgrounds. Finally, we show that distinct populations of latent precursors having differential regenerative capabilities persist into the adult. These findings provide a foundation for future studies of post-embryonic pigment cell precursors in development, evolution, and neoplasia.

  16. Understanding Trust as an Essential Element of Trainee Supervision and Learning in the Workplace

    ERIC Educational Resources Information Center

    Hauer, Karen E.; ten Cate, Olle; Boscardin, Christy; Irby, David M.; Iobst, William; O'Sullivan, Patricia S.

    2014-01-01

    Clinical supervision requires that supervisors make decisions about how much independence to allow their trainees for patient care tasks. The simultaneous goals of ensuring quality patient care and affording trainees appropriate and progressively greater responsibility require that the supervising physician trusts the trainee. Trust allows the…

  17. Id2 IS REQUIRED FOR SPECIFICATION OF DOPAMINERGIC NEURONS DURING ADULT OLFACTORY NEUROGENESIS

    PubMed Central

    Havrda, Matthew C.; Harris, Brent T.; Mantani, Akio; Ward, Nora M.; Paolella, Brenton R.; Cuzon, Verginia C.; Yeh, Hermes H.; Israel, Mark A.

    2009-01-01

    Understanding the biology of adult neural stem cells has important implications for nervous system development and may contribute to our understanding of neurodegenerative disorders and their treatment. We have characterized the process of olfactory neurogenesis in adult mice lacking Inhibitor of DNA Binding 2 (Id2). We found a diminished olfactory bulb containing reduced numbers of granular and periglomerular neurons with a distinct paucity of dopaminergic periglomerular neurons. While no deficiency of the stem cell compartment was detectable, migrating neuroblasts in Id2−/− mutant mice prematurely undergo astroglial differentiation within a disorganized rostral migratory stream. Further, when evaluated in vitro loss of Id2 results in decreased proliferation of neural progenitors and decreased expression of the Hes1 and Mash1 transcription factors, known mediators of neuronal differentiation. These data support a novel role for sustained Id2 expression in migrating neural progenitors mediating olfactory dopaminergic neuronal differentiation in adult animals. PMID:19109490

  18. Supervising Writing: Helping Postgraduate Students Develop as Researchers

    ERIC Educational Resources Information Center

    Lee, Anne; Murray, Rowena

    2015-01-01

    Research and enquiry skills are increasingly required of students at all levels of the higher education curriculum, and this requires a sophisticated pedagogical response. The question is: how can we integrate current knowledge about academic writing with current knowledge about supervision? This article integrates different approaches to writing…

  19. Weakly supervised visual dictionary learning by harnessing image attributes.

    PubMed

    Gao, Yue; Ji, Rongrong; Liu, Wei; Dai, Qionghai; Hua, Gang

    2014-12-01

    Bag-of-features (BoFs) representation has been extensively applied to deal with various computer vision applications. To extract discriminative and descriptive BoF, one important step is to learn a good dictionary to minimize the quantization loss between local features and codewords. While most existing visual dictionary learning approaches are engaged with unsupervised feature quantization, the latest trend has turned to supervised learning by harnessing the semantic labels of images or regions. However, such labels are typically too expensive to acquire, which restricts the scalability of supervised dictionary learning approaches. In this paper, we propose to leverage image attributes to weakly supervise the dictionary learning procedure without requiring any actual labels. As a key contribution, our approach establishes a generative hidden Markov random field (HMRF), which models the quantized codewords as the observed states and the image attributes as the hidden states, respectively. Dictionary learning is then performed by supervised grouping the observed states, where the supervised information is stemmed from the hidden states of the HMRF. In such a way, the proposed dictionary learning approach incorporates the image attributes to learn a semantic-preserving BoF representation without any genuine supervision. Experiments in large-scale image retrieval and classification tasks corroborate that our approach significantly outperforms the state-of-the-art unsupervised dictionary learning approaches.

  20. Supervised Gamma Process Poisson Factorization

    SciTech Connect

    Anderson, Dylan Zachary

    2015-05-01

    This thesis develops the supervised gamma process Poisson factorization (S- GPPF) framework, a novel supervised topic model for joint modeling of count matrices and document labels. S-GPPF is fully generative and nonparametric: document labels and count matrices are modeled under a uni ed probabilistic framework and the number of latent topics is controlled automatically via a gamma process prior. The framework provides for multi-class classification of documents using a generative max-margin classifier. Several recent data augmentation techniques are leveraged to provide for exact inference using a Gibbs sampling scheme. The first portion of this thesis reviews supervised topic modeling and several key mathematical devices used in the formulation of S-GPPF. The thesis then introduces the S-GPPF generative model and derives the conditional posterior distributions of the latent variables for posterior inference via Gibbs sampling. The S-GPPF is shown to exhibit state-of-the-art performance for joint topic modeling and document classification on a dataset of conference abstracts, beating out competing supervised topic models. The unique properties of S-GPPF along with its competitive performance make it a novel contribution to supervised topic modeling.

  1. The reliance on visual feedback control by older adults is highlighted in tasks requiring precise endpoint placement and precision grip.

    PubMed

    Coats, Rachel O; Wann, John P

    2011-09-01

    There is an ongoing debate as to whether a greater degree of sensory-motor control is required to maintain skills as humans progress to be septuagenarians. Here, we investigate the dependence of older participants upon vision to execute skilled prehension movements. In a first experiment, participants were required to place a small, round peg in one of three randomly cued holes. A mirror apparatus was used to create conditions where they could always see the target locations, but vision of their hand approaching the target could be removed, and we explored end position accuracy. In a second experiment, we examined the ability of participants to precisely control their grasp action under conditions where they could see the objects but not their hands completing the action. The results showed that in Experiment 1, the older adults undershot the target in their primary submovement and hence had to move further in their secondary movement to achieve their goal. In Experiment 2, the older adults spent longer in the final adjustment phase (a near zero velocity phase at the end of the reach) when vision of the hand was unavailable. These findings suggest that older adults are indeed more reliant on visual feedback than the young in tasks that require precise manual control, and this clarifies conflicting accounts in the prior literature.

  2. Summer at Oxford Requires Academic Rigor from U.S. Adults.

    ERIC Educational Resources Information Center

    Palmer, Stacy E.

    1987-01-01

    American universities are sponsoring overseas academic programs designed for their alumni and other adults. The programs last for 2 or 3 weeks, make money and cement cross-cultural academic ties. A program run by the University of California at Berkeley is described. (MLW)

  3. V-ATPase Proton Pumping Activity Is Required for Adult Zebrafish Appendage Regeneration

    PubMed Central

    Monteiro, Joana; Aires, Rita; Becker, Jörg D.; Jacinto, António; Certal, Ana C.; Rodríguez-León, Joaquín

    2014-01-01

    The activity of ion channels and transporters generates ion-specific fluxes that encode electrical and/or chemical signals with biological significance. Even though it is long known that some of those signals are crucial for regeneration, only in recent years the corresponding molecular sources started to be identified using mainly invertebrate or larval vertebrate models. We used adult zebrafish caudal fin as a model to investigate which and how ion transporters affect regeneration in an adult vertebrate model. Through the combined use of biophysical and molecular approaches, we show that V-ATPase activity contributes to a regeneration-specific H+ ef`flux. The onset and intensity of both V-ATPase expression and H+ efflux correlate with the different regeneration rate along the proximal-distal axis. Moreover, we show that V-ATPase inhibition impairs regeneration in adult vertebrate. Notably, the activity of this H+ pump is necessary for aldh1a2 and mkp3 expression, blastema cell proliferation and fin innervation. To the best of our knowledge, this is the first report on the role of V-ATPase during adult vertebrate regeneration. PMID:24671205

  4. V-ATPase proton pumping activity is required for adult zebrafish appendage regeneration.

    PubMed

    Monteiro, Joana; Aires, Rita; Becker, Jörg D; Jacinto, António; Certal, Ana C; Rodríguez-León, Joaquín

    2014-01-01

    The activity of ion channels and transporters generates ion-specific fluxes that encode electrical and/or chemical signals with biological significance. Even though it is long known that some of those signals are crucial for regeneration, only in recent years the corresponding molecular sources started to be identified using mainly invertebrate or larval vertebrate models. We used adult zebrafish caudal fin as a model to investigate which and how ion transporters affect regeneration in an adult vertebrate model. Through the combined use of biophysical and molecular approaches, we show that V-ATPase activity contributes to a regeneration-specific H+ ef`flux. The onset and intensity of both V-ATPase expression and H+ efflux correlate with the different regeneration rate along the proximal-distal axis. Moreover, we show that V-ATPase inhibition impairs regeneration in adult vertebrate. Notably, the activity of this H+ pump is necessary for aldh1a2 and mkp3 expression, blastema cell proliferation and fin innervation. To the best of our knowledge, this is the first report on the role of V-ATPase during adult vertebrate regeneration.

  5. Song decrystallization in adult zebra finches does not require the song nucleus NIf.

    PubMed

    Roy, Arani; Mooney, Richard

    2009-08-01

    In adult male zebra finches, transecting the vocal nerve causes previously stable (i.e., crystallized) song to slowly degrade, presumably because of the resulting distortion in auditory feedback. How and where distorted feedback interacts with song motor networks to induce this process of song decrystallization remains unknown. The song premotor nucleus HVC is a potential site where auditory feedback signals could interact with song motor commands. Although the forebrain nucleus interface of the nidopallium (NIf) appears to be the primary auditory input to HVC, NIf lesions made in adult zebra finches do not trigger song decrystallization. One possibility is that NIf lesions do not interfere with song maintenance, but do compromise the adult zebra finch's ability to express renewed vocal plasticity in response to feedback perturbations. To test this idea, we bilaterally lesioned NIf and then transected the vocal nerve in adult male zebra finches. We found that bilateral NIf lesions did not prevent nerve section-induced song decrystallization. To test the extent to which the NIf lesions disrupted auditory processing in the song system, we made in vivo extracellular recordings in HVC and a downstream anterior forebrain pathway (AFP) in NIf-lesioned birds. We found strong and selective auditory responses to the playback of the birds' own song persisted in HVC and the AFP following NIf lesions. These findings suggest that auditory inputs to the song system other than NIf, such as the caudal mesopallium, could act as a source of auditory feedback signals to the song motor network.

  6. Joint influences of individual and work unit abusive supervision on ethical intentions and behaviors: a moderated mediation model.

    PubMed

    Hannah, Sean T; Schaubroeck, John M; Peng, Ann C; Lord, Robert G; Trevino, Linda K; Kozlowski, Steve W J; Avolio, Bruce J; Dimotakis, Nikolaos; Doty, Joseph

    2013-07-01

    We develop and test a model based on social cognitive theory (Bandura, 1991) that links abusive supervision to followers' ethical intentions and behaviors. Results from a sample of 2,572 military members show that abusive supervision was negatively related to followers' moral courage and their identification with the organization's core values. In addition, work unit contexts with varying degrees of abusive supervision, reflected by the average level of abusive supervision reported by unit members, moderated relationships between the level of abusive supervision personally experienced by individuals and both their moral courage and their identification with organizational values. Moral courage and identification with organizational values accounted for the relationship between abusive supervision and followers' ethical intentions and unethical behaviors. These findings suggest that abusive supervision may undermine moral agency and that being personally abused is not required for abusive supervision to negatively influence ethical outcomes.

  7. Challenges for Better thesis supervision

    PubMed Central

    Ghadirian, Laleh; Sayarifard, Azadeh; Majdzadeh, Reza; Rajabi, Fatemeh; Yunesian, Masoud

    2014-01-01

    Background: Conduction of thesis by the students is one of their major academic activities. Thesis quality and acquired experiences are highly dependent on the supervision. Our study is aimed at identifing the challenges in thesis supervision from both students and faculty members point of view. Methods: This study was conducted using individual in-depth interviews and Focus Group Discussions (FGD). The participants were 43 students and faculty members selected by purposive sampling. It was carried out in Tehran University of Medical Sciences in 2012. Data analysis was done concurrently with data gathering using content analysis method. Results: Our data analysis resulted in 162 codes, 17 subcategories and 4 major categories, "supervisory knowledge and skills", "atmosphere", "bylaws and regulations relating to supervision" and "monitoring and evaluation". Conclusion: This study showed that more attention and planning in needed for modifying related rules and regulations, qualitative and quantitative improvement in mentorship training, research atmosphere improvement and effective monitoring and evaluation in supervisory area. PMID:25250273

  8. Cultural Humility in Psychotherapy Supervision.

    PubMed

    Hook, Joshua N; Watkins, C Edward; Davis, Don E; Owen, Jesse; Van Tongeren, Daryl R; Ramos, Marciana J

    2016-01-01

    As a core component of multicultural orientation, cultural humility can be considered an important attitude for clinical supervisees to adopt and practically implement. How can cultural humility be most meaningfully incorporated in supervision? In what ways can supervisors stimulate the development of a culturally humble attitude in our supervisees? We consider those questions in this paper and present a model for addressing cultural humility in clinical supervision. The primary focus is given to two areas: (a) modeling and teaching of cultural humility through interpersonal interactions in supervision, and (b) teaching cultural humility through outside activities and experiences. Two case studies illustrating the model are presented, and a research agenda for work in this area is outlined. PMID:27329404

  9. Telehealth in clinical supervision: a comparison of supervision formats.

    PubMed

    Reese, Robert J; Aldarondo, Federico; Anderson, Charlotte R; Lee, Seong-Jik; Miller, Thomas W; Burton, Deborah

    2009-01-01

    Nine counselling psychology students were enrolled in a 12-week pilot practicum (i.e. a work placement) for either one hour of course credit (six students) or three hours (three students). Group supervision was provided both in-person and by videoconferencing. Each trainee completed a measure evaluating their satisfaction with supervision (Supervisory Satisfaction Questionnaire, SSQ) and the supervisory relationship (Supervisory Working Alliance Inventory-Trainee Version, SWAI-T). The student's self-efficacy was also tracked during the semester (Counselling Self-Estimate Inventory, COSE). Trainees rated their satisfaction with videoconferencing similarly to the in-person format. The supervisory relationship also did not appear to be affected by the videoconferencing format. The COSE scores indicated that the students increased in counsellor self-efficacy by the end of the semester. Trainees reported that their supervisory needs were met and believed that videoconferencing was a viable format for supervision, although such a format still needed to be augmented by in-person contact. Providing better access to supervision and professional support using technology is one step towards improving health care in rural areas. PMID:19815905

  10. Environmental enrichment requires adult neurogenesis to facilitate the recovery from psychosocial stress

    PubMed Central

    Schloesser, R J; Lehmann, M; Martinowich, K; Manji, H K; Herkenham, M

    2010-01-01

    The subgranular zone of the adult hippocampal dentate gyrus contains a pool of neural stem cells that continuously divide and differentiate into functional granule cells. It has been shown that production of new hippocampal neurons is necessary for amelioration of stress-induced behavioral changes by antidepressants in animal models of depression. The survival of newly born hippocampal neurons is decreased by chronic psychosocial stress and increased by exposure to enriched environments. These observations suggest the existence of a link between hippocampal neurogenesis, stress-induced behavioral changes, and the beneficial effects of enriched environment. To show causality, we subjected transgenic mice with conditionally suppressed neurogenesis to psychosocial stress followed by environmental enrichment. First, we showed that repeated social defeat coupled with chronic exposure to an aggressor produces robust and quantifiable indices of submissive and depressive-like behaviors; second, subsequent exposure to an enriched environment led to extinction of the submissive phenotype, while animals exposed to an impoverished environment retained the submissive phenotype; and third, enrichment was not effective in reversing the submissive and depressive-like behaviors in transgenic mice lacking neurogenesis. Our data show two main findings. First, living in an enriched environment is highly effective in extinguishing submissive behavioral traits developed during chronic social stress, and second, these effects are critically dependent on adult neurogenesis, indicating that beneficial behavioral adaptations are dependent on intact adult neurogenesis. PMID:20308988

  11. Development of the Secure Counselor: Case Examples Supporting Pistole & Watkins's (1995) Discussion of Attachment Theory in Counseling Supervision.

    ERIC Educational Resources Information Center

    Neswald-McCalip, Rhonda

    2001-01-01

    Clarifies key concepts and assumptions of attachment theory, emphasizing the importance of adult attachment relationships in counseling supervision. Case examples are presented of supervisee behaviors and subsequent supervision strategies used during semester long practicum. The case examples illustrate how the application of theoretical…

  12. Distributed data collection and supervision based on web sensor

    NASA Astrophysics Data System (ADS)

    He, Pengju; Dai, Guanzhong; Fu, Lei; Li, Xiangjun

    2006-11-01

    As a node in Internet/Intranet, web sensor has been promoted in recent years and wildly applied in remote manufactory, workshop measurement and control field. However, the conventional scheme can only support HTTP protocol, and the remote users supervise and control the collected data published by web in the standard browser because of the limited resource of the microprocessor in the sensor; moreover, only one node of data acquirement can be supervised and controlled in one instant therefore the requirement of centralized remote supervision, control and data process can not be satisfied in some fields. In this paper, the centralized remote supervision, control and data process by the web sensor are proposed and implemented by the principle of device driver program. The useless information of the every collected web page embedded in the sensor is filtered and the useful data is transmitted to the real-time database in the workstation, and different filter algorithms are designed for different sensors possessing independent web pages. Every sensor node has its own filter program of web, called "web data collection driver program", the collecting details are shielded, and the supervision, control and configuration software can be implemented by the call of web data collection driver program just like the use of the I/O driver program. The proposed technology can be applied in the data acquirement where relative low real-time is required.

  13. Ethics in Rehabilitation Counselor Supervision.

    ERIC Educational Resources Information Center

    Blackwell, Terry L.; Strohmer, Douglas C.; Belcas, Eva M.; Burton, Kathryn A.

    2002-01-01

    Article is an exploration of some of the ethical issues facing rehabilitation counselors who provide clinical supervision. Ethical issues related to competence, evaluation and due process, dual relationships, confidentiality, and informed consent are discussed. (Contains 28references, 2 tables, and 1 appendix.) (Author)

  14. Staff supervision in residential care.

    PubMed

    Myers, Peter G; Bibbs, Tonya; Orozco, Candy

    2004-04-01

    Residential care workers must be offered opportunities for formalized and systematic supervision in individual and group formats to provide the highest possible level of care to children and adolescents whom they serve. Effective supervision with residential care staff should be open to exploring issues at all levels of their experience and in relation to each component of the broader organizational structure within which they work. Systems theory offers a useful lens through which to view supervising staff in residential treatment. Systems theory proposes that human behavior is shaped by interactional processes and internal factors. Although the development of the individual occurs within intrinsic cognitive and emotional spheres, it also is believed to be related to several other elements. These additional variables include the point at which the family and system function in their own life cycle, the historical and current emotional context, the current and changing structure of the system, narratives, and the cultural context. This article discussed how methods of training and supervision would be most effective if they were designed specifically for the developmental level of the participants. Some literature reviews have concluded that youth care workers, like all professionals, pass through developmental stages and progress through them in their work. To assist youth care workers in their jobs, supervisors must understand these stages and the ways in which they may be enacted in the workplace. PMID:15062348

  15. Bibliosupervision: A Creative Supervision Technique

    ERIC Educational Resources Information Center

    Graham, Mary Amanda; Pehrsson, Dale-Elizabeth

    2009-01-01

    This article offers a guide for bibliosupervision, a creative intervention that can be used when supervising counseling students. Bibliosupervision assists students in developing trust with the supervisor, as well as trust in their own abilities as emerging counselors. This supervisory process promotes the exploration of themes that might…

  16. Consultative Instructor Supervision and Evaluation

    ERIC Educational Resources Information Center

    Lee, William W.

    2010-01-01

    Organizations vary greatly in how they monitor training instructors. The methods used in monitoring vary greatly. This article presents a systematic process for improving instructor skills that result in better teaching and better learning, which results in better-prepared employees for the workforce. The consultative supervision and evaluation…

  17. Using Technology in School Supervision.

    ERIC Educational Resources Information Center

    Bercik, Janet T.; Blair-Larsen, Susan M.

    2000-01-01

    Notes that few college faculty use technology in their teaching despite rapid growth in technology-based instruction in K-12 education. Describes two projects using AT&T's PersonaLink Service and Sony's Magic Link PIC 1000 in field experience supervision. (SG)

  18. Learning to Supervise: Four Journeys

    ERIC Educational Resources Information Center

    Turner, Gill

    2015-01-01

    This article explores the experiences of four early career academics as they begin to undertake doctoral supervision. Each supervisor focused on one of their supervisees and drew and described a Journey Plot depicting the high and low points of their supervisory experience with their student. Two questions were addressed by the research: (1) How…

  19. Supervision of Employees in Libraries.

    ERIC Educational Resources Information Center

    Stevens, Rolland E., Ed.

    This document comprises the nine papers presented at the 24th annual Allerton Park Institute, which was sponsored by the University of Illinois Graduate School of Library Science, November 12-15, 1978, in Monticello, Illinois: (1) "The Importance of Good Supervision in Libraries"; (2) "Contributions from the Theory of Administration toward…

  20. Adult Day Services

    MedlinePlus

    A Smart Choice Adult Day Services Comparison At-a-Glance 1 Adult Day Services Assisted Living Home Care Nursing Homes Live at home with family ... supervision Nursing care available as needed during the day Flexibility to receive care only on days when ...

  1. 7 CFR 56.6 - Supervision.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF SHELL EGGS Grading of Shell Eggs General § 56.6 Supervision. All grading service shall be subject to supervision...

  2. Discrepancy between use of lean body mass or nitrogen balance to determine protein requirements for adult cats.

    PubMed

    Laflamme, Dorothy P; Hannah, Steven S

    2013-08-01

    This study was undertaken to contrast the minimum protein intake needed to maintain nitrogen balance or lean body mass (LBM) in adult cats using a prospective evaluation of 24 adult, neutered male cats fed one to three different diets. Following a 1-month baseline period during which all cats consumed a 34% protein diet, cats were fed a 20% (LO), 26% (MOD) or 34% (HI) protein diet for 2 months. During the baseline period and following the 2-month feeding period, nitrogen balance was assessed using a 96-h complete collection of urine and feces, and LBM was assessed using dual energy X-ray absorptiometry. Weight loss increased in a linear manner with decreasing protein intake (P <0.01), despite no significant difference in calorie intake. Linear regression of the data indicated that approximately 1.5 g protein/kg (2.1 g/kg(0.75)) body weight is needed to maintain nitrogen balance, while 5.2 g protein/kg (7.8 g/kg(0.75)) body weight is needed to maintain LBM. This study provides evidence that nitrogen balance studies are inadequate for determining optimum protein requirements. Animals, including cats, can adapt to low protein intake and maintain nitrogen balance while depleting LBM. Loss of LBM and an associated reduction in protein turnover can result in compromised immune function and increased morbidity. Current Association of American Feed Control Officials (AAFCO) and National Research Council (NRC) standards for protein adequacy may not provide adequate protein to support LBM. The minimum daily protein requirement for adult cats appears to be at least 5.2 g/kg (7.8 g/kg(0.75)) body weight, well in excess of current AAFCO and NRC recommendations. Further research is needed to determine the effect, if any, of body condition, age and gender on protein requirements. PMID:23362342

  3. Latent Autoimmune Diabetes in Adults in the United Arab Emirates: Clinical Features and Factors Related to Insulin-Requirement

    PubMed Central

    Maddaloni, Ernesto; Lessan, Nader; Al Tikriti, Alia; Buzzetti, Raffaella; Pozzilli, Paolo; Barakat, Maha T.

    2015-01-01

    Aims To describe and to characterize clinical features of latent autoimmune diabetes in adults (LADA) compared to type 1 and type 2 diabetes in the UAE. Methods In this cross-sectional study a dataset including 18,101 subjects with adult-onset (>30 years) diabetes was accessed. 17,072 subjects fulfilled the inclusion/exclusion criteria. Data about anthropometrics, demographics, autoantibodies to Glutamic Acid Decarboxylase (GADA) and to Islet Antigen 2 (anti-IA2), HbA1c, cholesterol and blood pressure were extracted. LADA was diagnosed according to GADA and/or anti-IA2 positivity and time to insulin therapy. Results 437 (2.6%) patients were identified as LADA and 34 (0.2%) as classical type 1 diabetes in adults. Mean age at diagnosis, BMI, waist circumference, systolic blood pressure and HbA1c significantly differed between, LADA, type 2 and type 1 diabetes, LADA showing halfway features between type 2 and type 1 diabetes. A decreasing trend for age at diagnosis and waist circumference was found among LADA subjects when subdivided by positivity for anti-IA2, GADA or for both antibodies (p=0.013 and p=0.011 for trend, respectively). There was a gradual downward trend in autoantibody titre in LADA subjects requiring insulin within the first year from diagnosis to subjects not requiring insulin after 10 years of follow-up (p<0.001). Conclusions This is the first study describing the clinical features of LADA in the UAE, which appear to be different from both type 1 and type 2 diabetes. Furthermore, we showed that the clinical phenotype of LADA is dependent on different patterns of antibody positivity, influencing the time to insulin requirement. PMID:26252955

  4. 46 CFR 95.05-1 - Fire detecting, manual alarm, and supervised patrol systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Fire detecting, manual alarm, and supervised patrol... Required § 95.05-1 Fire detecting, manual alarm, and supervised patrol systems. (a) Fire detecting, manual... chapter. (b) In each compartment containing explosives, and in adjacent cargo compartments, there shall...

  5. 46 CFR 95.05-1 - Fire detecting, manual alarm, and supervised patrol systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Fire detecting, manual alarm, and supervised patrol... Required § 95.05-1 Fire detecting, manual alarm, and supervised patrol systems. (a) Fire detecting, manual... chapter. (b) In each compartment containing explosives, and in adjacent cargo compartments, there shall...

  6. 46 CFR 95.05-1 - Fire detecting, manual alarm, and supervised patrol systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Fire detecting, manual alarm, and supervised patrol... Required § 95.05-1 Fire detecting, manual alarm, and supervised patrol systems. (a) Fire detecting, manual... chapter. (b) In each compartment containing explosives, and in adjacent cargo compartments, there shall...

  7. 46 CFR 95.05-1 - Fire detecting, manual alarm, and supervised patrol systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Fire detecting, manual alarm, and supervised patrol... Required § 95.05-1 Fire detecting, manual alarm, and supervised patrol systems. (a) Fire detecting, manual... chapter. (b) In each compartment containing explosives, and in adjacent cargo compartments, there shall...

  8. 46 CFR 95.05-1 - Fire detecting, manual alarm, and supervised patrol systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Fire detecting, manual alarm, and supervised patrol... Required § 95.05-1 Fire detecting, manual alarm, and supervised patrol systems. (a) Fire detecting, manual... chapter. (b) In each compartment containing explosives, and in adjacent cargo compartments, there shall...

  9. Generic Models of Counseling Supervision: Counseling/Instruction Dichotomy and Consultation Metamodel.

    ERIC Educational Resources Information Center

    Gurk, Mitchell D.; Wicas, Edward A.

    1979-01-01

    Major conceptual models for counseling supervision are described and compared: supervision as a counseling analog, as an instruction or teaching analog, and as a role that includes counseling and teaching aspects. Although each of these approaches makes use of familiar roles, none adequately provides the scope and utility required. (Author)

  10. 46 CFR 199.100 - Manning of survival craft and supervision.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Manning of survival craft and supervision. 199.100 Section 199.100 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS Requirements for All Vessels § 199.100 Manning of survival craft and supervision....

  11. 46 CFR 199.100 - Manning of survival craft and supervision.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Manning of survival craft and supervision. 199.100 Section 199.100 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS Requirements for All Vessels § 199.100 Manning of survival craft and supervision....

  12. 46 CFR 199.100 - Manning of survival craft and supervision.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Manning of survival craft and supervision. 199.100 Section 199.100 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS Requirements for All Vessels § 199.100 Manning of survival craft and supervision....

  13. 46 CFR 199.100 - Manning of survival craft and supervision.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Manning of survival craft and supervision. 199.100 Section 199.100 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS Requirements for All Vessels § 199.100 Manning of survival craft and supervision....

  14. 46 CFR 199.100 - Manning of survival craft and supervision.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Manning of survival craft and supervision. 199.100 Section 199.100 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS Requirements for All Vessels § 199.100 Manning of survival craft and supervision....

  15. Special Education Teachers' Supervision of Paraeducators: A Quantitative Study of Team Sharedness

    ERIC Educational Resources Information Center

    Panitz, Beth L.

    2012-01-01

    Paraeducators, also known as paraprofessionals or teaching assistants, provide special education services for students with disabilities under the supervision of special education teachers. Despite legal requirements that paraeducators work under the direct supervision of teachers, teacher education programs lack research-based evidence to design…

  16. Supervision: the process of life-long learning in social and educational professions.

    PubMed

    Zorga, Sonja

    2002-08-01

    The supervision process represents one of the possible processes of life-long learning and development of an adult. This paper presents a developmental-educational model of supervision. It is a specific learning developmental and supportive method of professional reflection and counselling used in social and educational settings in Slovenia. Different concepts that explain learning and acquiring competence in the process of supervision are discussed. Special emphasis is given to the process of experiential learning (Kolb), learning within the zone of proximal development (Vygotsky) and the process of mental adaptation leading to new cognition (Piaget). PMID:12201990

  17. Supervised autonomous robotic soft tissue surgery.

    PubMed

    Shademan, Azad; Decker, Ryan S; Opfermann, Justin D; Leonard, Simon; Krieger, Axel; Kim, Peter C W

    2016-05-01

    The current paradigm of robot-assisted surgeries (RASs) depends entirely on an individual surgeon's manual capability. Autonomous robotic surgery-removing the surgeon's hands-promises enhanced efficacy, safety, and improved access to optimized surgical techniques. Surgeries involving soft tissue have not been performed autonomously because of technological limitations, including lack of vision systems that can distinguish and track the target tissues in dynamic surgical environments and lack of intelligent algorithms that can execute complex surgical tasks. We demonstrate in vivo supervised autonomous soft tissue surgery in an open surgical setting, enabled by a plenoptic three-dimensional and near-infrared fluorescent (NIRF) imaging system and an autonomous suturing algorithm. Inspired by the best human surgical practices, a computer program generates a plan to complete complex surgical tasks on deformable soft tissue, such as suturing and intestinal anastomosis. We compared metrics of anastomosis-including the consistency of suturing informed by the average suture spacing, the pressure at which the anastomosis leaked, the number of mistakes that required removing the needle from the tissue, completion time, and lumen reduction in intestinal anastomoses-between our supervised autonomous system, manual laparoscopic surgery, and clinically used RAS approaches. Despite dynamic scene changes and tissue movement during surgery, we demonstrate that the outcome of supervised autonomous procedures is superior to surgery performed by expert surgeons and RAS techniques in ex vivo porcine tissues and in living pigs. These results demonstrate the potential for autonomous robots to improve the efficacy, consistency, functional outcome, and accessibility of surgical techniques. PMID:27147588

  18. Multicultural Supervision: What Difference Does Difference Make?

    ERIC Educational Resources Information Center

    Eklund, Katie; Aros-O'Malley, Megan; Murrieta, Imelda

    2014-01-01

    Multicultural sensitivity and competency represent critical components to contemporary practice and supervision in school psychology. Internship and supervision experiences are a capstone experience for many new school psychologists; however, few receive formal training and supervision in multicultural competencies. As an increased number of…

  19. The Learning Alliance: Ethics in Doctoral Supervision

    ERIC Educational Resources Information Center

    Halse, Christine; Bansel, Peter

    2012-01-01

    This paper is concerned with the ethics of relationships in doctoral supervision. We give an overview of four paradigms of doctoral supervision that have endured over the past 25 years and elucidate some of their strengths and limitations, contextualise them historically and consider their implications for doctoral supervision in the contemporary…

  20. Exploring the Black Box of Community Supervision

    ERIC Educational Resources Information Center

    Bonta, James; Rugge, Tanya; Scott, Terri-Lynne; Bourgon, Guy; Yessine, Annie K.

    2008-01-01

    Community supervision has been an integral part of corrections since the establishment of probation more than 100 years ago. It has commonly been assumed that offenders benefit from community supervision much more than if they were incarcerated. However, empirical evidence in support of the effectiveness of community supervision in reducing…

  1. The Effectiveness of Academic Supervision for Teachers

    ERIC Educational Resources Information Center

    Rahabav, Patris

    2016-01-01

    This research was conducted with the purpose of describing the general effectiveness of the academic supervision for teachers with three main focus, which is to analyze the competence of supervisors; academic supervision program implementation and the results and impact of academic supervision. The research location is SMU Maria Mediatrix Ambon,…

  2. Competency-Based Student-Teacher Supervision

    ERIC Educational Resources Information Center

    Spanjer, R. Allan

    1975-01-01

    This author contends that student-teacher supervision cannot be done effectively in traditional ways. He discusses five myths of supervision and explains a program developed at Portland (Ore.) State University that puts the emphasis where it should be--on the supervising teacher. (Editor)

  3. 48 CFR 836.572 - Government supervision.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Government supervision... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 836.572 Government supervision. The contracting officer shall insert the clause at 852.236-78, Government supervision,...

  4. 48 CFR 836.572 - Government supervision.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Government supervision... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 836.572 Government supervision. The contracting officer shall insert the clause at 852.236-78, Government supervision,...

  5. 48 CFR 836.572 - Government supervision.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Government supervision... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 836.572 Government supervision. The contracting officer shall insert the clause at 852.236-78, Government supervision,...

  6. 48 CFR 836.572 - Government supervision.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Government supervision... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 836.572 Government supervision. The contracting officer shall insert the clause at 852.236-78, Government supervision,...

  7. 48 CFR 836.572 - Government supervision.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Government supervision... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 836.572 Government supervision. The contracting officer shall insert the clause at 852.236-78, Government supervision,...

  8. Developing a Critical Practice of Clinical Supervision.

    ERIC Educational Resources Information Center

    Smyth, W. John

    1985-01-01

    The etymology of the term "clinical supervision" is discussed. How clinical supervision can be used with teachers as an active force toward reform and change is then examined. Through clinical supervision teachers can assist each other to gain control over their own professional lives and destinies. (RM)

  9. Use of Live Supervision in Counselor Preparation.

    ERIC Educational Resources Information Center

    Bubenzer, Donald L.; And Others

    1991-01-01

    Investigated live supervision in counselor preparation programs by surveying 307 counselor preparation programs. Live supervision was used at 157 institutions and was used in preparing individual, group, and marriage and family counselors. At least 75 percent of programs provided live supervision weekly. Techniques of cotherapy and remote viewing…

  10. A National Survey of School Counselor Supervision Practices: Administrative, Clinical, Peer, and Technology Mediated Supervision

    ERIC Educational Resources Information Center

    Perera-Diltz, Dilani M.; Mason, Kimberly L.

    2012-01-01

    Supervision is vital for personal and professional development of counselors. Practicing school counselors (n = 1557) across the nation were surveyed to explore current supervision practices. Results indicated that 41.1% of school counselors provide supervision. Although 89% receive some type of supervision, only 10.3% of school counselors receive…

  11. Meis1 Is Required for Adult Mouse Erythropoiesis, Megakaryopoiesis and Hematopoietic Stem Cell Expansion.

    PubMed

    Miller, Michelle Erin; Rosten, Patty; Lemieux, Madeleine E; Lai, Courteney; Humphries, R Keith

    2016-01-01

    Meis1 is recognized as an important transcriptional regulator in hematopoietic development and is strongly implicated in the pathogenesis of leukemia, both as a Hox transcription factor co-factor and independently. Despite the emerging recognition of Meis1's importance in the context of both normal and leukemic hematopoiesis, there is not yet a full understanding of Meis1's functions and the relevant pathways and genes mediating its functions. Recently, several conditional mouse models for Meis1 have been established. These models highlight a critical role for Meis1 in adult mouse hematopoietic stem cells (HSCs) and implicate reactive oxygen species (ROS) as a mediator of Meis1 function in this compartment. There are, however, several reported differences between these studies in terms of downstream progenitor populations impacted and effectors of function. In this study, we describe further characterization of a conditional knockout model based on mice carrying a loxP-flanked exon 8 of Meis1 which we crossed onto the inducible Cre localization/expression strains, B6;129-Gt(ROSA)26Sor(tm1(Cre/ERT)Nat)/J or B6.Cg-Tg(Mx1-Cre)1Cgn/J. Findings obtained from these two inducible Meis1 knockout models confirm and extend previous reports of the essential role of Meis1 in adult HSC maintenance and expansion and provide new evidence that highlights key roles of Meis1 in both megakaryopoiesis and erythropoiesis. Gene expression analyses point to a number of candidate genes involved in Meis1's role in hematopoiesis. Our data additionally support recent evidence of a role of Meis1 in ROS regulation. PMID:26986211

  12. Meis1 Is Required for Adult Mouse Erythropoiesis, Megakaryopoiesis and Hematopoietic Stem Cell Expansion

    PubMed Central

    Miller, Michelle Erin; Rosten, Patty; Lemieux, Madeleine E.; Lai, Courteney; Humphries, R. Keith

    2016-01-01

    Meis1 is recognized as an important transcriptional regulator in hematopoietic development and is strongly implicated in the pathogenesis of leukemia, both as a Hox transcription factor co-factor and independently. Despite the emerging recognition of Meis1’s importance in the context of both normal and leukemic hematopoiesis, there is not yet a full understanding of Meis1’s functions and the relevant pathways and genes mediating its functions. Recently, several conditional mouse models for Meis1 have been established. These models highlight a critical role for Meis1 in adult mouse hematopoietic stem cells (HSCs) and implicate reactive oxygen species (ROS) as a mediator of Meis1 function in this compartment. There are, however, several reported differences between these studies in terms of downstream progenitor populations impacted and effectors of function. In this study, we describe further characterization of a conditional knockout model based on mice carrying a loxP-flanked exon 8 of Meis1 which we crossed onto the inducible Cre localization/expression strains, B6;129-Gt(ROSA)26Sortm1(Cre/ERT)Nat/J or B6.Cg-Tg(Mx1-Cre)1Cgn/J. Findings obtained from these two inducible Meis1 knockout models confirm and extend previous reports of the essential role of Meis1 in adult HSC maintenance and expansion and provide new evidence that highlights key roles of Meis1 in both megakaryopoiesis and erythropoiesis. Gene expression analyses point to a number of candidate genes involved in Meis1’s role in hematopoiesis. Our data additionally support recent evidence of a role of Meis1 in ROS regulation. PMID:26986211

  13. Learning to Teach: Teaching Internships in Counselor Education and Supervision

    ERIC Educational Resources Information Center

    Hunt, Brandon; Gilmore, Genevieve Weber

    2011-01-01

    In an effort to ensure the efficacy of preparing emerging counselors in the field, CACREP standards require that by 2013 all core faculty at accredited universities have a doctorate in Counselor Education and Supervision. However, literature suggests that a disparity may exist in the preparation of counselor educators and the actual…

  14. Client-Centered Supervision and Evaluation of Teachers.

    ERIC Educational Resources Information Center

    Schwartz, Libby Zinman

    1978-01-01

    Client-centered supervision is a personal participatory, and developmental approach, which finds its roots in the "third force" psychology of Carl Rogers. It requires a supervisor of sensitivity and humanistic orientation. Teacher evaluation criteria under this system focus on three areas: learning climate, program content, and communication…

  15. 34 CFR 303.171 - Supervision and monitoring of programs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... information to show that the requirements in § 303.501 are met. (Approved by the Office of Management and... INFANTS AND TODDLERS WITH DISABILITIES State Application for a Grant Components of A Statewide System... 34 Education 2 2010-07-01 2010-07-01 false Supervision and monitoring of programs. 303.171...

  16. 34 CFR 303.171 - Supervision and monitoring of programs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... information to show that the requirements in § 303.501 are met. (Approved by the Office of Management and... INFANTS AND TODDLERS WITH DISABILITIES State Application for a Grant Components of A Statewide System... 34 Education 2 2011-07-01 2010-07-01 true Supervision and monitoring of programs. 303.171...

  17. Postgraduate Supervision: E-Mail as an Alternative

    ERIC Educational Resources Information Center

    White, Toy; Coetzee, Elsabe

    2014-01-01

    Supervisors at higher education institutions cannot ignore the possibilities created by technology, and for the sake of this article, e-mail, as an aid for supervision on postgraduate level. After completing the modules for the Magister Technologiae (M Tech): Education qualification, students are required to complete a dissertation of limited…

  18. 33 CFR 156.160 - Supervision by person in charge.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) POLLUTION OIL AND HAZARDOUS MATERIAL TRANSFER OPERATIONS Oil and Hazardous Material Transfer... in charge, required by § 156.120(s), supervises that procedure. (b) No person may start the flow of oil or hazardous material to or from a vessel unless instructed to do so by either person in...

  19. Anemia, Blood Transfusion Requirements and Mortality Risk in Human Immunodeficiency Virus-Infected Adults Requiring Acute Medical Admission to Hospital in South Africa

    PubMed Central

    Kerkhoff, Andrew D.; Lawn, Stephen D.; Schutz, Charlotte; Burton, Rosie; Boulle, Andrew; Cobelens, Frank J.; Meintjes, Graeme

    2015-01-01

    Background. Morbidity and mortality remain high among hospitalized patients infected with human immunodeficiency virus (HIV) in sub-Saharan Africa despite widespread availability of antiretroviral therapy. Severe anemia is likely one important driver, and some evidence suggests that blood transfusions may accelerate HIV progression and paradoxically increase short-term mortality. We investigated the relationship between anemia, blood transfusions, and mortality in a South African district hospital. Methods. Unselected consecutive HIV-infected adults requiring acute medical admission to a Cape Town township district hospital were recruited. Admission hemoglobin concentrations were used to classify anemia severity according to World Health Organization/AIDS Clinical Trials Group criteria. Vital status was determined at 90 days, and Cox regression analyses were used to determine independent predictors of mortality. Results. Of 585 HIV-infected patients enrolled, 578 (98.8%) were included in the analysis. Anemia was detected in 84.8% of patients and was severe (hemoglobin, 6.5–7.9 g/dL) or life-threatening (hemoglobin, <6.5 g/dL) in 17.3% and 13.3%, respectively. Within 90 days of the date of admission, 13.5% (n = 78) patients received at least 1 blood transfusion with red cell concentrate and 77 (13.3%) patients died. In univariable analysis, baseline hemoglobin and receipt of blood transfusion were associated with increased mortality risk. However, in multivariable analysis, neither hemoglobin nor receipt of a blood transfusion were independently associated with greater mortality risk. Acquired immune deficiency syndrome-defining illnesses other than tuberculosis and impaired renal function independently predicted mortality. Conclusions. Newly admitted HIV-infected adults had a high prevalence of severe or life-threatening anemia and blood transfusions were frequently required. However, after adjustment for confounders, blood transfusions did not confer an

  20. Supervised space robots are needed in space exploration

    NASA Technical Reports Server (NTRS)

    Erickson, Jon D.

    1994-01-01

    High level systems engineering models were developed to simulate and analyze the types, numbers, and roles of intelligent systems, including supervised autonomous robots, which will be required to support human space exploration. Conventional and intelligent systems were compared for two missions: (1) a 20-year option 5A space exploration; and (2) the First Lunar Outpost (FLO). These studies indicate that use of supervised intelligent systems on planet surfaces will 'enable' human space exploration. The author points out that space robotics can be considered a form of the emerging technology of field robotics and solutions to many space applications will apply to problems relative to operating in Earth-based hazardous environments.

  1. Effects of Force Requirements on Pinch Force Production in Healthy Adults.

    PubMed

    Khan, Aisha; Gorniak, Stacey L

    2016-07-01

    Previous studies of fine motor control have focused on the ability of participants to match their grip force production to a visually provided template. We investigated differences exhibited in pinch force control during variable force production templates, including sine-, sawtooth-, and square-wave templates. Our results indicate that increased force requirements are associated with increased error rates and a noisier frequency spectrum, consistent with previous studies. Our results also indicate that visual feedback, in the form of template shape, directly affect pinch force production features and motor unit firing patterns, despite the use of consistent baseline force requirements, amplitude changes, and visual signal frequency. This suggests that CNS modulation of motor unit responses can be triggered by basic changes in visual feedback unrelated to force requirements. The potential implications of error compensation based on this study due to aging are also discussed.

  2. [Software version and medical device software supervision].

    PubMed

    Peng, Liang; Liu, Xiaoyan

    2015-01-01

    The importance of software version in the medical device software supervision does not cause enough attention at present. First of all, the effect of software version in the medical device software supervision is discussed, and then the necessity of software version in the medical device software supervision is analyzed based on the discussion of the misunderstanding of software version. Finally the concrete suggestions on software version naming rules, software version supervision for the software in medical devices, and software version supervision scheme are proposed.

  3. Taste Bud-Derived BDNF Is Required to Maintain Normal Amounts of Innervation to Adult Taste Buds.

    PubMed

    Meng, Lingbin; Ohman-Gault, Lisa; Ma, Liqun; Krimm, Robin F

    2015-01-01

    Gustatory neurons transmit chemical information from taste receptor cells, which reside in taste buds in the oral cavity, to the brain. As adult taste receptor cells are renewed at a constant rate, nerve fibers must reconnect with new taste receptor cells as they arise. Therefore, the maintenance of gustatory innervation to the taste bud is an active process. Understanding how this process is regulated is a fundamental concern of gustatory system biology. We speculated that because brain-derived neurotrophic factor (BDNF) is required for taste bud innervation during development, it might function to maintain innervation during adulthood. If so, taste buds should lose innervation when Bdnf is deleted in adult mice. To test this idea, we first removed Bdnf from all cells in adulthood using transgenic mice with inducible CreERT2 under the control of the Ubiquitin promoter. When Bdnf was removed, approximately one-half of the innervation to taste buds was lost, and taste buds became smaller because of the loss of taste bud cells. Individual taste buds varied in the amount of innervation each lost, and those that lost the most innervation also lost the most taste bud cells. We then tested the idea that that the taste bud was the source of this BDNF by reducing Bdnf levels specifically in the lingual epithelium and taste buds. Taste buds were confirmed as the source of BDNF regulating innervation. We conclude that BDNF expressed in taste receptor cells is required to maintain normal levels of innervation in adulthood.

  4. Bmp15 Is an Oocyte-Produced Signal Required for Maintenance of the Adult Female Sexual Phenotype in Zebrafish.

    PubMed

    Dranow, Daniel B; Hu, Kevin; Bird, April M; Lawry, S Terese; Adams, Melissa T; Sanchez, Angelica; Amatruda, James F; Draper, Bruce W

    2016-09-01

    Although the zebrafish is a major model organism, how they determine sex is not well understood. In domesticated zebrafish, sex determination appears to be polygenic, being influenced by multiple genetic factors that may vary from strain to strain, and additionally can be influenced by environmental factors. However, the requirement of germ cells for female sex determination is well documented: animals that lack germ cells, or oocytes in particular, develop exclusively as males. Recently, it has been determined that oocytes are also required throughout the adult life of the animal to maintain the differentiated female state. How oocytes control sex differentiation and maintenance of the sexual phenotype is unknown. We therefore generated targeted mutations in genes for two oocyte produced signaling molecules, Bmp15 and Gdf9 and here report a novel role for Bmp15 in maintaining adult female sex differentiation in zebrafish. Females deficient in Bmp15 begin development normally but switch sex during the mid- to late- juvenile stage, and become fertile males. Additionally, by generating mutations in the aromatase cyp19a1a, we show that estrogen production is necessary for female development and that the function of Bmp15 in female sex maintenance is likely linked to the regulation of estrogen biosynthesis via promoting the development of estrogen-producing granulosa cells in the oocyte follicle.

  5. Poly-methyl pentene oxygenators have improved gas exchange capability and reduced transfusion requirements in adult extracorporeal membrane oxygenation.

    PubMed

    Khoshbin, Espeed; Roberts, Neil; Harvey, Chris; Machin, David; Killer, Hilliary; Peek, Giles J; Sosnowski, Andrzej W; Firmin, Richard K

    2005-01-01

    The performance of poly-methyl pentene (PMP) oxygenators (Medos Hilite 7000LT) was compared with that of silicone membrane (SM) oxygenators (Medtronic 1-4500-2A) for adult extracorporeal membrane oxygenation (ECMO). Forty consecutive patients were selected retrospectively pre- and post-introduction of PMP oxygenators. They were selected according to the dates they received ECMO and were separated into two equal groups with similar backgrounds. The flow path resistance, gas and heat exchange efficiency, consumption of coagulation factors and platelets, blood transfusion requirements, and incidence of clots for each oxygenator type was assessed. Adult PMP oxygenators showed lower blood path resistance than SM oxygenators. However, lower consumption of blood products in these oxygenators was a direct result of their smaller surface area and heparin coated design, reducing contact activation of coagulation factors. These oxygenators are noticeably smaller, require lower priming volumes, and have better gas exchange capability than SM oxygenators. They showed greater stability and preservation of coagulation factors and platelets compared with SM oxygenators. They also had the advantage of a functioning integrated heat exchanger. Using a single PMP oxygenator in the first instance may be adequate for the majority of patients and would significantly reduce red blood cell consumption during ECMO.

  6. Bmp15 Is an Oocyte-Produced Signal Required for Maintenance of the Adult Female Sexual Phenotype in Zebrafish

    PubMed Central

    Hu, Kevin; Lawry, S. Terese; Sanchez, Angelica; Amatruda, James F.

    2016-01-01

    Although the zebrafish is a major model organism, how they determine sex is not well understood. In domesticated zebrafish, sex determination appears to be polygenic, being influenced by multiple genetic factors that may vary from strain to strain, and additionally can be influenced by environmental factors. However, the requirement of germ cells for female sex determination is well documented: animals that lack germ cells, or oocytes in particular, develop exclusively as males. Recently, it has been determined that oocytes are also required throughout the adult life of the animal to maintain the differentiated female state. How oocytes control sex differentiation and maintenance of the sexual phenotype is unknown. We therefore generated targeted mutations in genes for two oocyte produced signaling molecules, Bmp15 and Gdf9 and here report a novel role for Bmp15 in maintaining adult female sex differentiation in zebrafish. Females deficient in Bmp15 begin development normally but switch sex during the mid- to late- juvenile stage, and become fertile males. Additionally, by generating mutations in the aromatase cyp19a1a, we show that estrogen production is necessary for female development and that the function of Bmp15 in female sex maintenance is likely linked to the regulation of estrogen biosynthesis via promoting the development of estrogen-producing granulosa cells in the oocyte follicle. PMID:27642754

  7. Taste Bud-Derived BDNF Is Required to Maintain Normal Amounts of Innervation to Adult Taste Buds123

    PubMed Central

    Meng, Lingbin; Ohman-Gault, Lisa; Ma, Liqun

    2015-01-01

    Abstract Gustatory neurons transmit chemical information from taste receptor cells, which reside in taste buds in the oral cavity, to the brain. As adult taste receptor cells are renewed at a constant rate, nerve fibers must reconnect with new taste receptor cells as they arise. Therefore, the maintenance of gustatory innervation to the taste bud is an active process. Understanding how this process is regulated is a fundamental concern of gustatory system biology. We speculated that because brain-derived neurotrophic factor (BDNF) is required for taste bud innervation during development, it might function to maintain innervation during adulthood. If so, taste buds should lose innervation when Bdnf is deleted in adult mice. To test this idea, we first removed Bdnf from all cells in adulthood using transgenic mice with inducible CreERT2 under the control of the Ubiquitin promoter. When Bdnf was removed, approximately one-half of the innervation to taste buds was lost, and taste buds became smaller because of the loss of taste bud cells. Individual taste buds varied in the amount of innervation each lost, and those that lost the most innervation also lost the most taste bud cells. We then tested the idea that that the taste bud was the source of this BDNF by reducing Bdnf levels specifically in the lingual epithelium and taste buds. Taste buds were confirmed as the source of BDNF regulating innervation. We conclude that BDNF expressed in taste receptor cells is required to maintain normal levels of innervation in adulthood. PMID:26730405

  8. Taste Bud-Derived BDNF Is Required to Maintain Normal Amounts of Innervation to Adult Taste Buds.

    PubMed

    Meng, Lingbin; Ohman-Gault, Lisa; Ma, Liqun; Krimm, Robin F

    2015-01-01

    Gustatory neurons transmit chemical information from taste receptor cells, which reside in taste buds in the oral cavity, to the brain. As adult taste receptor cells are renewed at a constant rate, nerve fibers must reconnect with new taste receptor cells as they arise. Therefore, the maintenance of gustatory innervation to the taste bud is an active process. Understanding how this process is regulated is a fundamental concern of gustatory system biology. We speculated that because brain-derived neurotrophic factor (BDNF) is required for taste bud innervation during development, it might function to maintain innervation during adulthood. If so, taste buds should lose innervation when Bdnf is deleted in adult mice. To test this idea, we first removed Bdnf from all cells in adulthood using transgenic mice with inducible CreERT2 under the control of the Ubiquitin promoter. When Bdnf was removed, approximately one-half of the innervation to taste buds was lost, and taste buds became smaller because of the loss of taste bud cells. Individual taste buds varied in the amount of innervation each lost, and those that lost the most innervation also lost the most taste bud cells. We then tested the idea that that the taste bud was the source of this BDNF by reducing Bdnf levels specifically in the lingual epithelium and taste buds. Taste buds were confirmed as the source of BDNF regulating innervation. We conclude that BDNF expressed in taste receptor cells is required to maintain normal levels of innervation in adulthood. PMID:26730405

  9. Bmp15 Is an Oocyte-Produced Signal Required for Maintenance of the Adult Female Sexual Phenotype in Zebrafish.

    PubMed

    Dranow, Daniel B; Hu, Kevin; Bird, April M; Lawry, S Terese; Adams, Melissa T; Sanchez, Angelica; Amatruda, James F; Draper, Bruce W

    2016-09-01

    Although the zebrafish is a major model organism, how they determine sex is not well understood. In domesticated zebrafish, sex determination appears to be polygenic, being influenced by multiple genetic factors that may vary from strain to strain, and additionally can be influenced by environmental factors. However, the requirement of germ cells for female sex determination is well documented: animals that lack germ cells, or oocytes in particular, develop exclusively as males. Recently, it has been determined that oocytes are also required throughout the adult life of the animal to maintain the differentiated female state. How oocytes control sex differentiation and maintenance of the sexual phenotype is unknown. We therefore generated targeted mutations in genes for two oocyte produced signaling molecules, Bmp15 and Gdf9 and here report a novel role for Bmp15 in maintaining adult female sex differentiation in zebrafish. Females deficient in Bmp15 begin development normally but switch sex during the mid- to late- juvenile stage, and become fertile males. Additionally, by generating mutations in the aromatase cyp19a1a, we show that estrogen production is necessary for female development and that the function of Bmp15 in female sex maintenance is likely linked to the regulation of estrogen biosynthesis via promoting the development of estrogen-producing granulosa cells in the oocyte follicle. PMID:27642754

  10. The Supervised Hierarchical Dirichlet Process.

    PubMed

    Dai, Andrew M; Storkey, Amos J

    2015-02-01

    We propose the supervised hierarchical Dirichlet process (sHDP), a nonparametric generative model for the joint distribution of a group of observations and a response variable directly associated with that whole group. We compare the sHDP with another leading method for regression on grouped data, the supervised latent Dirichlet allocation (sLDA) model. We evaluate our method on two real-world classification problems and two real-world regression problems. Bayesian nonparametric regression models based on the Dirichlet process, such as the Dirichlet process-generalised linear models (DP-GLM) have previously been explored; these models allow flexibility in modelling nonlinear relationships. However, until now, hierarchical Dirichlet process (HDP) mixtures have not seen significant use in supervised problems with grouped data since a straightforward application of the HDP on the grouped data results in learnt clusters that are not predictive of the responses. The sHDP solves this problem by allowing for clusters to be learnt jointly from the group structure and from the label assigned to each group. PMID:26353239

  11. Hhex is Required at Multiple Stages of Adult Hematopoietic Stem and Progenitor Cell Differentiation

    PubMed Central

    Goodings, Charnise; Smith, Elizabeth; Mathias, Elizabeth; Elliott, Natalina; Cleveland, Susan M.; Tripathi, Rati M.; Layer, Justin H.; Chen, Xi; Guo, Yan; Shyr, Yu; Hamid, Rizwan; Du, Yang; Davé, Utpal P.

    2015-01-01

    Hhex encodes a homeodomain transcription factor that is widely expressed in hematopoietic stem and progenitor cell populations. Its enforced expression induces T-cell leukemia and we have implicated it as an important oncogene in early T-cell precursor leukemias where it is immediately downstream of an LMO2-associated protein complex. Conventional Hhex knockouts cause embryonic lethality precluding analysis of adult hematopoiesis. Thus, we induced highly efficient conditional knockout (cKO) using vav-Cre transgenic mice. Hhex cKO mice were viable and born at normal litter sizes. At steady state, we observed a defect in B-cell development that we localized to the earliest B-cell precursor, the pro-B-cell stage. Most remarkably, bone marrow transplantation using Hhex cKO donor cells revealed a more profound defect in all hematopoietic lineages. In contrast, sublethal irradiation resulted in normal myeloid cell repopulation of the bone marrow but markedly impaired repopulation of T- and B-cell compartments. We noted that Hhex cKO stem and progenitor cell populations were skewed in their distribution and showed enhanced proliferation compared to WT cells. Our results implicate Hhex in the maintenance of LT-HSCs and in lineage allocation from multipotent progenitors especially in stress hematopoiesis. PMID:25968920

  12. Hhex is Required at Multiple Stages of Adult Hematopoietic Stem and Progenitor Cell Differentiation.

    PubMed

    Goodings, Charnise; Smith, Elizabeth; Mathias, Elizabeth; Elliott, Natalina; Cleveland, Susan M; Tripathi, Rati M; Layer, Justin H; Chen, Xi; Guo, Yan; Shyr, Yu; Hamid, Rizwan; Du, Yang; Davé, Utpal P

    2015-08-01

    Hhex encodes a homeodomain transcription factor that is widely expressed in hematopoietic stem and progenitor cell populations. Its enforced expression induces T-cell leukemia and we have implicated it as an important oncogene in early T-cell precursor leukemias where it is immediately downstream of an LMO2-associated protein complex. Conventional Hhex knockouts cause embryonic lethality precluding analysis of adult hematopoiesis. Thus, we induced highly efficient conditional knockout (cKO) using vav-Cre transgenic mice. Hhex cKO mice were viable and born at normal litter sizes. At steady state, we observed a defect in B-cell development that we localized to the earliest B-cell precursor, the pro-B-cell stage. Most remarkably, bone marrow transplantation using Hhex cKO donor cells revealed a more profound defect in all hematopoietic lineages. In contrast, sublethal irradiation resulted in normal myeloid cell repopulation of the bone marrow but markedly impaired repopulation of T- and B-cell compartments. We noted that Hhex cKO stem and progenitor cell populations were skewed in their distribution and showed enhanced proliferation compared to WT cells. Our results implicate Hhex in the maintenance of LT-HSCs and in lineage allocation from multipotent progenitors especially in stress hematopoiesis.

  13. PTEN is required to maintain luminal epithelial homeostasis and integrity in the adult mammary gland.

    PubMed

    Shore, Amy N; Chang, Chi-Hsuan; Kwon, Oh-Joon; Weston, Matthew C; Zhang, Mei; Xin, Li; Rosen, Jeffrey M

    2016-01-01

    In the mammary gland, PTEN loss in luminal and basal epithelial cells results in differentiation defects and enhanced proliferation, leading to the formation of tumors with basal epithelial characteristics. In breast cancer, PTEN loss is associated with a hormone receptor-negative, basal-like subtype that is thought to originate in a luminal epithelial cell. Here, we show that luminal-specific PTEN loss results in distinct effects on epithelial homeostasis and mammary tumor formation. Luminal PTEN loss increased proliferation of hormone receptor-negative cells, thereby decreasing the percentage of hormone receptor-positive cells. Moreover, luminal PTEN loss led to misoriented cell divisions and mislocalization of cells to the intraluminal space of mammary ducts. Despite their elevated levels of activated AKT, Pten-null intraluminal cells showed increased levels of apoptosis. One year after Pten deletion, the ducts had cleared and no palpable mammary tumors were detected. These data establish PTEN as a critical regulator of luminal epithelial homeostasis and integrity in the adult mammary gland, and further show that luminal PTEN loss alone is not sufficient to promote the progression of mammary tumorigenesis.

  14. PTEN is required to maintain luminal epithelial homeostasis and integrity in the adult mammary gland.

    PubMed

    Shore, Amy N; Chang, Chi-Hsuan; Kwon, Oh-Joon; Weston, Matthew C; Zhang, Mei; Xin, Li; Rosen, Jeffrey M

    2016-01-01

    In the mammary gland, PTEN loss in luminal and basal epithelial cells results in differentiation defects and enhanced proliferation, leading to the formation of tumors with basal epithelial characteristics. In breast cancer, PTEN loss is associated with a hormone receptor-negative, basal-like subtype that is thought to originate in a luminal epithelial cell. Here, we show that luminal-specific PTEN loss results in distinct effects on epithelial homeostasis and mammary tumor formation. Luminal PTEN loss increased proliferation of hormone receptor-negative cells, thereby decreasing the percentage of hormone receptor-positive cells. Moreover, luminal PTEN loss led to misoriented cell divisions and mislocalization of cells to the intraluminal space of mammary ducts. Despite their elevated levels of activated AKT, Pten-null intraluminal cells showed increased levels of apoptosis. One year after Pten deletion, the ducts had cleared and no palpable mammary tumors were detected. These data establish PTEN as a critical regulator of luminal epithelial homeostasis and integrity in the adult mammary gland, and further show that luminal PTEN loss alone is not sufficient to promote the progression of mammary tumorigenesis. PMID:26526198

  15. Design of partially supervised classifiers for multispectral image data

    NASA Technical Reports Server (NTRS)

    Jeon, Byeungwoo; Landgrebe, David

    1993-01-01

    A partially supervised classification problem is addressed, especially when the class definition and corresponding training samples are provided a priori only for just one particular class. In practical applications of pattern classification techniques, a frequently observed characteristic is the heavy, often nearly impossible requirements on representative prior statistical class characteristics of all classes in a given data set. Considering the effort in both time and man-power required to have a well-defined, exhaustive list of classes with a corresponding representative set of training samples, this 'partially' supervised capability would be very desirable, assuming adequate classifier performance can be obtained. Two different classification algorithms are developed to achieve simplicity in classifier design by reducing the requirement of prior statistical information without sacrificing significant classifying capability. The first one is based on optimal significance testing, where the optimal acceptance probability is estimated directly from the data set. In the second approach, the partially supervised classification is considered as a problem of unsupervised clustering with initially one known cluster or class. A weighted unsupervised clustering procedure is developed to automatically define other classes and estimate their class statistics. The operational simplicity thus realized should make these partially supervised classification schemes very viable tools in pattern classification.

  16. Perioperative analgesic requirements in severely obese adolescents and young adults undergoing laparoscopic versus robotic-assisted gastric sleeve resection

    PubMed Central

    Joselyn, Anita; Bhalla, Tarun; McKee, Christopher; Pepper, Victoria; Diefenbach, Karen; Michalsky, Marc; Tobias, Joseph D.

    2015-01-01

    Purpose: One of the major advantages for patients undergoing minimally invasive surgery as compared to an open surgical procedure is the improved recovery profile and decreased opioid requirements in the perioperative period. There are no definitive studies comparing the analgesic requirements in patients undergoing two different types of minimally invasive procedure. This study retrospectively compares the perioperative analgesic requirements in severely obese adolescents and young adults undergoing laparoscopic versus robotic-assisted, laparoscopic gastric sleeve resection. Materials and Methods: With Institutional Review Board approval, the medication administration records of all severely obese patients who underwent gastric sleeve resection were retrospectively reviewed. Intra-operative analgesic and adjuvant medications administered, postoperative analgesic requirements, and visual analog pain scores were compared between those undergoing a laparoscopic procedure versus a robotic-assisted procedure. Results: This study cohort included a total of 28 patients who underwent gastric sleeve resection surgery with 14 patients in the laparoscopic group and 14 patients in the robotic-assisted group. Intra-operative adjuvant administration of both intravenous acetaminophen and ketorolac was similar in both groups. Patients in the robotic-assisted group required significantly less opioid during the intra-operative period as compared to patients in the laparoscopic group (0.15 ± 0.08 mg/kg vs. 0.19 ± 0.06 mg/kg morphine, P = 0.024). Cumulative opioid requirements for the first 72 postoperative h were similar in both the groups (0.64 ± 0.25 vs. 0.68 ± 0.27 mg/kg morphine, P = NS). No difference was noted in the postoperative pain scores. Conclusion: Although intraoperative opioid administration was lower in the robotic-assisted group, the postoperative opioid requirements, and the postoperative pain scores were similar in both groups. PMID:26543465

  17. A novel hormone is required for the development of reproductive phenotypes in adult female crabs.

    PubMed

    Zmora, Nilli; Chung, J Sook

    2014-01-01

    The crustacean male-specific androgenic hormone is widely accepted as a key factor in sexual differentiation and in the development of secondary sex characteristics. However, the mechanism by which the plethora of different reproductive strategies are controlled and executed in crustaceans is not known. We discovered in the blue crab, Callinectes sapidus, a hitherto unknown neurohormone, named crustacean female sex hormone (CFSH), in distinct neurosecretory cells in the eyestalk ganglia. CFSH is highly expressed in females but weakly in males, and its crucial role in developing adult female phenotypes has now been established. CFSH cDNA encodes a 225-amino acid (aa) novel protein composed of a 23-aa predicted signal peptide, 33-aa precursor-related peptide and 167-aa mature protein that did not match any other sequence in GenBank. CFSH RNA interference knockdown by multiple administrations of double-stranded RNA at the prepubertal stage causes abnormal development of brooding and mating systems upon puberty. These systems include a pair of gonopores and an egg attachment system for brooding, comprised of an enlarged semicircular abdomen and ovigerous setae. The ovigerous setae in CFSH knocked-down females were fewer and 50% shorter and the gonopores were either significantly smaller than those of controls, misplaced, or absent. We also identified CFSH in the green crab, Carcinus maenas, a species that shares a similar reproductive strategy with C. sapidus. Together, our data provide the first evidence for the presence of a female hormone in crustaceans and its importance in positively controlling anatomic features associated with brooding and mating systems. From an evolutionary standpoint, the endocrine control supporting a female-specific reproductive strategy, as previously described for many vertebrate species, has now been demonstrated for the first time in crustaceans. PMID:24280057

  18. Innervation is required for sense organ development in the lateral line system of adult zebrafish.

    PubMed

    Wada, Hironori; Dambly-Chaudière, Christine; Kawakami, Koichi; Ghysen, Alain

    2013-04-01

    Superficial mechanosensory organs (neuromasts) distributed over the head and body of fishes and amphibians form the "lateral line" system. During zebrafish adulthood, each neuromast of the body (posterior lateral line system, or PLL) produces "accessory" neuromasts that remain tightly clustered, thereby increasing the total number of PLL neuromasts by a factor of more than 10. This expansion is achieved by a budding process and is accompanied by branches of the afferent nerve that innervates the founder neuromast. Here we show that innervation is essential for the budding process, in complete contrast with the development of the embryonic PLL, where innervation is entirely dispensable. To obtain insight into the molecular mechanisms that underlie the budding process, we focused on the terminal system that develops at the posterior tip of the body and on the caudal fin. In this subset of PLL neuromasts, bud neuromasts form in a reproducible sequence over a few days, much faster than for other PLL neuromasts. We show that wingless/int (Wnt) signaling takes place during, and is required for, the budding process. We also show that the Wnt activator R-spondin is expressed by the axons that innervate budding neuromasts. We propose that the axon triggers Wnt signaling, which itself is involved in the proliferative phase that leads to bud formation. Finally, we show that innervation is required not only for budding, but also for long-term maintenance of all PLL neuromasts.

  19. Direct supervision: adding computer-assisted feedback and data capture to live supervision.

    PubMed

    Smith, R C; Mead, D E; Kinsella, J A

    1998-01-01

    This is a critical review of live supervision with emphasis on technical innovations such as earphones or bug-in-the-ear, Teleprompters, and computers. A computer-assisted approach is described that overcomes many criticisms of live supervision. Direct supervision uses a computer monitor to unobtrusively provide information to the therapist about the supervisor's perceptions of the clients' and therapist's behavior, the expected therapeutic behaviors, and the therapist's "on target" behavior. Direct supervision has the advantage over other forms of supervision by providing an immediate, continuous, and permanent record for postsession supervision and for research into the supervisor-therapist-client process. The paper provides several suggestions for research.

  20. Supervised learning in multilayer spiking neural networks.

    PubMed

    Sporea, Ioana; Grüning, André

    2013-02-01

    We introduce a supervised learning algorithm for multilayer spiking neural networks. The algorithm overcomes a limitation of existing learning algorithms: it can be applied to neurons firing multiple spikes in artificial neural networks with hidden layers. It can also, in principle, be used with any linearizable neuron model and allows different coding schemes of spike train patterns. The algorithm is applied successfully to classic linearly nonseparable benchmarks such as the XOR problem and the Iris data set, as well as to more complex classification and mapping problems. The algorithm has been successfully tested in the presence of noise, requires smaller networks than reservoir computing, and results in faster convergence than existing algorithms for similar tasks such as SpikeProp.

  1. Self-Supervised Dynamical Systems

    NASA Technical Reports Server (NTRS)

    Zak, Michail

    2003-01-01

    Some progress has been made in a continuing effort to develop mathematical models of the behaviors of multi-agent systems known in biology, economics, and sociology (e.g., systems ranging from single or a few biomolecules to many interacting higher organisms). Living systems can be characterized by nonlinear evolution of probability distributions over different possible choices of the next steps in their motions. One of the main challenges in mathematical modeling of living systems is to distinguish between random walks of purely physical origin (for instance, Brownian motions) and those of biological origin. Following a line of reasoning from prior research, it has been assumed, in the present development, that a biological random walk can be represented by a nonlinear mathematical model that represents coupled mental and motor dynamics incorporating the psychological concept of reflection or self-image. The nonlinear dynamics impart the lifelike ability to behave in ways and to exhibit patterns that depart from thermodynamic equilibrium. Reflection or self-image has traditionally been recognized as a basic element of intelligence. The nonlinear mathematical models of the present development are denoted self-supervised dynamical systems. They include (1) equations of classical dynamics, including random components caused by uncertainties in initial conditions and by Langevin forces, coupled with (2) the corresponding Liouville or Fokker-Planck equations that describe the evolutions of probability densities that represent the uncertainties. The coupling is effected by fictitious information-based forces, denoted supervising forces, composed of probability densities and functionals thereof. The equations of classical mechanics represent motor dynamics that is, dynamics in the traditional sense, signifying Newton s equations of motion. The evolution of the probability densities represents mental dynamics or self-image. Then the interaction between the physical and

  2. Notch Is Required in Adult Drosophila Sensory Neurons for Morphological and Functional Plasticity of the Olfactory Circuit

    PubMed Central

    Struhl, Gary

    2015-01-01

    Olfactory receptor neurons (ORNs) convey odor information to the central brain, but like other sensory neurons were thought to play a passive role in memory formation and storage. Here we show that Notch, part of an evolutionarily conserved intercellular signaling pathway, is required in adult Drosophila ORNs for the structural and functional plasticity of olfactory glomeruli that is induced by chronic odor exposure. Specifically, we show that Notch activity in ORNs is necessary for the odor specific increase in the volume of glomeruli that occurs as a consequence of prolonged odor exposure. Calcium imaging experiments indicate that Notch in ORNs is also required for the chronic odor induced changes in the physiology of ORNs and the ensuing changes in the physiological response of their second order projection neurons (PNs). We further show that Notch in ORNs acts by both canonical cleavage-dependent and non-canonical cleavage-independent pathways. The Notch ligand Delta (Dl) in PNs switches the balance between the pathways. These data define a circuit whereby, in conjunction with odor, N activity in the periphery regulates the activity of neurons in the central brain and Dl in the central brain regulates N activity in the periphery. Our work highlights the importance of experience dependent plasticity at the first olfactory synapse. PMID:26011623

  3. Diversity Competent Group Work Supervision: An Application of the Supervision of Group Work Model (SGW)

    ERIC Educational Resources Information Center

    Okech, Jane E. Atieno; Rubel, Deborah

    2007-01-01

    This article emphasizes the need for concrete descriptions of supervision to promote diversity-competent group work and presents an application of the supervision of group work model (SGW) to this end. The SGW, a supervision model adapted from the discrimination model, is uniquely suited for promoting diversity competence in group work, since it…

  4. Participation in Older Adult Physical Activity Programs and Risk for Falls Requiring Medical Care, Washington State, 2005–2011

    PubMed Central

    Rosenberg, Dori E.; Phelan, Elizabeth A.; Fitzpatrick, Annette L.

    2015-01-01

    Introduction Physical activity is known to prevent falls; however, use of widely available exercise programs for older adults, including EnhanceFitness and Silver Sneakers, has not been examined in relation to effects on falls among program participants. We aimed to determine whether participation in EnhanceFitness or Silver Sneakers is associated with a reduced risk of falls resulting in medical care. Methods A retrospective cohort study examined a demographically representative sample from a Washington State integrated health system. Health plan members aged 65 or older, including 2,095 EnhanceFitness users, 13,576 Silver Sneakers users, and 55,127 nonusers from 2005 through 2011, were classified as consistent users (used a program ≥2 times in all years they were enrolled in the health plan during the study period); intermittent users (used a program ≥2 times in 1 or more years enrolled but not all years), or nonusers of EnhanceFitness or Silver Sneakers. The main outcome was measured as time-to-first-fall requiring inpatient or out-of-hospital medical treatment based on the International Classification of Diseases, 9th Revision, Clinical Modification, Sixth Edition and E-codes. Results In fully adjusted Cox proportional hazards models, consistent (hazard ratio [HR], 0.74; 95% confidence interval [CI], 0.63–0.88) and intermittent (HR, 0.87; 95% CI, 0.8–0.94) EnhanceFitness participation were both associated with a reduced risk of falls resulting in medical care. Intermittent Silver Sneakers participation showed a reduced risk (HR, 0.93; 95% CI, 0.90–0.97). Conclusion Participation in widely available community-based exercise programs geared toward older adults (but not specific to fall prevention) reduced the risk of medical falls. Structured programs that include balance and strength exercise, as EnhanceFitness does, may be effective in reducing fall risk. PMID:26068411

  5. Actin-Cytoskeleton- and Rock-Mediated INM Are Required for Photoreceptor Regeneration in the Adult Zebrafish Retina

    PubMed Central

    Lahne, Manuela; Li, Jingling; Marton, Rebecca M.

    2015-01-01

    Loss of retinal neurons in adult zebrafish (Danio rerio) induces a robust regenerative response mediated by the reentry of the resident Müller glia into the cell cycle. Upon initiating Müller glia proliferation, their nuclei migrate along the apicobasal axis of the retina in phase with the cell cycle in a process termed interkinetic nuclear migration (INM). We examined the mechanisms governing this cellular process and explored its function in regenerating the adult zebrafish retina. Live-cell imaging revealed that the majority of Müller glia nuclei migrated to the outer nuclear layer (ONL) to divide. These Müller glia formed prominent actin filaments at the rear of nuclei that had migrated to the ONL. Inhibiting actin filament formation or Rho-associated coiled-coil kinase (Rock) activity, which is necessary for phosphorylation of myosin light chain and actin myosin-mediated contraction, disrupted INM with increased numbers of mitotic nuclei remaining in the basal inner nuclear layer, the region where Müller glia typically reside. Double knockdown of Rho-associated coiled-coil kinase 2a (Rock2a) and Rho-associated coiled-coil kinase 2b (Rock2b) similarly disrupted INM and reduced Müller glial cell cycle reentry. In contrast, Rock inhibition immediately before the onset of INM did not affect Müller glia proliferation, but subsequently reduced neuronal progenitor cell proliferation due to early cell cycle exit. Long-term, Rock inhibition increased the generation of mislocalized ganglion/amacrine cells at the expense of rod and cone photoreceptors. In summary, INM is driven by an actin-myosin-mediated process controlled by Rock2a and Rock2b activity, which is required for sufficient proliferation and regeneration of photoreceptors after light damage. SIGNIFICANCE STATEMENT The human retina does not replace lost or damaged neurons, ultimately causing vision impairment. In contrast, zebrafish are capable of regenerating lost neurons. Understanding the mechanisms

  6. 19 CFR 19.34 - Customs supervision.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Wheat § 19.34 Customs supervision. Port directors shall exercise such supervision and control over the... imported wheat and no unauthorized mixing, blending, or commingling of such imported wheat. Importers... wheat in continuous Customs custody shall maintain such records as will enable Customs officers...

  7. 19 CFR 19.34 - Customs supervision.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Wheat § 19.34 Customs supervision. Port directors shall exercise such supervision and control over the... imported wheat and no unauthorized mixing, blending, or commingling of such imported wheat. Importers... wheat in continuous Customs custody shall maintain such records as will enable Customs officers...

  8. 19 CFR 19.34 - Customs supervision.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Wheat § 19.34 Customs supervision. Port directors shall exercise such supervision and control over the... imported wheat and no unauthorized mixing, blending, or commingling of such imported wheat. Importers... wheat in continuous Customs custody shall maintain such records as will enable Customs officers...

  9. 19 CFR 19.34 - Customs supervision.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Wheat § 19.34 Customs supervision. Port directors shall exercise such supervision and control over the... imported wheat and no unauthorized mixing, blending, or commingling of such imported wheat. Importers... wheat in continuous Customs custody shall maintain such records as will enable Customs officers...

  10. 19 CFR 19.34 - Customs supervision.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Wheat § 19.34 Customs supervision. Port directors shall exercise such supervision and control over the... imported wheat and no unauthorized mixing, blending, or commingling of such imported wheat. Importers... wheat in continuous Customs custody shall maintain such records as will enable Customs officers...

  11. Educational Supervision: Perspectives, Issues, and Controversies.

    ERIC Educational Resources Information Center

    Glanz, Jeffrey, Ed.; Neville, Richard F., Ed.

    Educational supervision has historically sought to improve the quality of teaching. This book is a text for undergraduate and graduate students who are engaged in the study of issues in educational supervision; it is a compendium of informed commentaries on current issues written by prominent scholars in the field. The first part (12 chapters)…

  12. Managing Difficulties in Supervision: Supervisors' Perspectives

    ERIC Educational Resources Information Center

    Grant, Jan; Schofield, Margot J.; Crawford, Sarah

    2012-01-01

    Few studies have examined the practice wisdom of expert supervisors. This study addresses this gap by exploring how experienced supervisors manage difficulties in supervision in the context of the supervisory relationship. The supervisors were a purposive sample of 16 senior members of the profession with considerable expertise in supervision.…

  13. Wellness Model of Supervision: A Comparative Analysis

    ERIC Educational Resources Information Center

    Lenz, A. Stephen; Sangganjanavanich, Varunee Faii; Balkin, Richard S.; Oliver, Marvarene; Smith, Robert L.

    2012-01-01

    This quasi-experimental study compared the effectiveness of the Wellness Model of Supervision (WELMS; Lenz & Smith, 2010) with alternative supervision models for developing wellness constructs, total personal wellness, and helping skills among counselors-in-training. Participants were 32 master's-level counseling students completing their…

  14. Effective Clinical Supervision for Professional School Counsellors

    ERIC Educational Resources Information Center

    Oberman, Aaron

    2005-01-01

    A long-standing problem for practising professional school counsellors is the lack of clinical supervision. Many school counsellors receive supervision from inadequate sources, such as principals and guidance directors, who often lack training and experience in the field of counselling. School counsellors are more skilled in assisting students…

  15. 19 CFR 146.3 - Customs supervision.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Customs supervision. 146.3 Section 146.3 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) FOREIGN TRADE ZONES General Provisions § 146.3 Customs supervision. (a) Assignment of...

  16. 9 CFR 146.10 - Supervision.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Supervision. 146.10 Section 146.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR COMMERCIAL POULTRY General Provisions § 146.10 Supervision. (a) The Official State Agency...

  17. 21 CFR 640.62 - Medical supervision.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Medical supervision. 640.62 Section 640.62 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Source Plasma § 640.62 Medical supervision....

  18. 21 CFR 640.62 - Medical supervision.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Medical supervision. 640.62 Section 640.62 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Source Plasma § 640.62 Medical supervision....

  19. 21 CFR 640.62 - Medical supervision.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Medical supervision. 640.62 Section 640.62 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Source Plasma § 640.62 Medical supervision....

  20. 21 CFR 640.62 - Medical supervision.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Medical supervision. 640.62 Section 640.62 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Source Plasma § 640.62 Medical supervision....

  1. 21 CFR 640.62 - Medical supervision.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Medical supervision. 640.62 Section 640.62 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Source Plasma § 640.62 Medical supervision....

  2. A Gestalt Approach to Group Supervision

    ERIC Educational Resources Information Center

    Melnick, Joseph; Fall, Marijane

    2008-01-01

    The authors define and then describe the practice of group supervision. The role of creative experiment in assisting supervisees who perceive themselves as confused, moving in circles, or immobilized is described. Fictional case examples illustrate these issues in supervision. The authors posit the "good fit" of Gestalt theory and techniques with…

  3. Results-Oriented Supervision (for Teachers).

    ERIC Educational Resources Information Center

    Katz, Stanley S.

    Results-Oriented Supervision (R.O.S.) is a system for teacher supervision that focuses more on instructional improvement than on teacher evaluation. The supervisor and the teacher join together to formulate teaching objectives. After a period of implementation, a postconference is held to assess and restate or renew objectives. In the school…

  4. Teacher Supervision Practices and Principals' Characteristics

    ERIC Educational Resources Information Center

    April, Daniel; Bouchamma, Yamina

    2015-01-01

    A questionnaire was used to determine the individual and collective teacher supervision practices of school principals and vice-principals in Québec (n = 39) who participated in a research-action study on pedagogical supervision. These practices were then analyzed in terms of the principals' sociodemographic and socioprofessional characteristics…

  5. Factors for Consideration in Supervision and Evaluation.

    ERIC Educational Resources Information Center

    Nottingham, Marv; Dawson, Jack

    In most schools, teacher evaluation and supervision are seldom mutually exclusive. This paper synthesizes research findings and capitalizes on experience concerning these sensitive processes. After discussing three basic purposes for supervision-evaluation (staff development, school improvement, and personnel decisions), the paper carefully…

  6. 32 CFR 727.11 - Supervision.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 5 2012-07-01 2012-07-01 false Supervision. 727.11 Section 727.11 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL LEGAL ASSISTANCE § 727.11... Department of the Navy. Subject to the supervision of the Judge Advocate General, officers in charge of...

  7. The Elements: A Model of Mindful Supervision

    ERIC Educational Resources Information Center

    Sturm, Deborah C.; Presbury, Jack; Echterling, Lennis G.

    2012-01-01

    Mindfulness, based on an ancient spiritual practice, is a core quality and way of being that can deepen and enrich the supervision of counselors. This model of mindful supervision incorporates Buddhist and Hindu conceptualizations of the roles of the five elements--space, earth, water, fire, air--as they relate to adhikara or studentship, the…

  8. The School Counselor, the Cactus, and Supervision

    ERIC Educational Resources Information Center

    Boyd, John D.; Walter, Paul B.

    1975-01-01

    The authors suggest that counselor supervision is a viable way to assist school counselors in dealing with lack of professional development opportunities. Supervision can facilitate the counselor's personal and professional development and can promote counselor competencies, accountability and the improvement of guidance services and programs. (SE)

  9. 12 CFR 349.14 - Supervision.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... institution. An FDIC-supervised insured depository institution engaging in retail forex transactions shall... status or performing a similar function) of all retail forex accounts carried, operated, or advised by at... forex business. (b) Supervision by officers, employees, or agents. An officer, employee, or agent of...

  10. 12 CFR 240.14 - Supervision.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... institution. A banking institution engaging in retail forex transactions shall diligently supervise the... similar function) of all retail forex accounts carried, operated, or advised by the banking institution... performing a similar function) relating to its retail forex business. (b) Supervision by officers,...

  11. 12 CFR 48.14 - Supervision.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ....14 Supervision. (a) Supervision by the national bank. A national bank engaging in retail forex... occupying a similar status or performing a similar function) of all retail forex accounts carried, operated... persons occupying a similar status or performing a similar function) relating to its retail forex...

  12. 12 CFR 48.14 - Supervision.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ....14 Supervision. (a) Supervision by the national bank. A national bank engaging in retail forex... occupying a similar status or performing a similar function) of all retail forex accounts carried, operated... persons occupying a similar status or performing a similar function) relating to its retail forex...

  13. 12 CFR 349.14 - Supervision.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... institution. An FDIC-supervised insured depository institution engaging in retail forex transactions shall... status or performing a similar function) of all retail forex accounts carried, operated, or advised by at... forex business. (b) Supervision by officers, employees, or agents. An officer, employee, or agent of...

  14. 12 CFR 48.14 - Supervision.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ....14 Supervision. (a) Supervision by the national bank. A national bank engaging in retail forex... occupying a similar status or performing a similar function) of all retail forex accounts carried, operated... persons occupying a similar status or performing a similar function) relating to its retail forex...

  15. 12 CFR 349.14 - Supervision.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... institution. An FDIC-supervised insured depository institution engaging in retail forex transactions shall... status or performing a similar function) of all retail forex accounts carried, operated, or advised by at... forex business. (b) Supervision by officers, employees, or agents. An officer, employee, or agent of...

  16. Overcoming the barriers to effective clinical supervision.

    PubMed

    Bush, Tony

    Clinical supervision remains one of the most misunderstood practices in modern nursing. It provides a nurturing and supportive service for nurses, helping them to reflect critically on their actions in the provision of patient care. The aim of this article is to explore and examine the current role and status of clinical supervision in the NHS. PMID:15688921

  17. Family Nurse Partnership: why supervision matters.

    PubMed

    Andrews, Lindsayws

    First-time teenage mothers and their babies are likely to have increased levels of need. This article explores how supervision supports Family Nurse Partnership (FNP) nurses to undertake complex work with teenage, first-time mothers and their babies. Careful application of a supervision model can provide the structure for a safe, containing, reflective space.

  18. How Does Supervision Support Inclusive Teacherhood?

    ERIC Educational Resources Information Center

    Alila, Sanna; Määttä, Kaarina; Uusiautti, Satu

    2016-01-01

    Supervision is a multidimensional concept and phenomenon. In this study, the advantages of supervision and its development in inclusive teacherhood was studied. Inclusive teacherhood means a teacher's professional development and the school culture's change toward participatory school for all students. The study analyzed the views of supervisors…

  19. 40 CFR 35.935-8 - Supervision.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Supervision. 35.935-8 Section 35.935-8 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.935-8 Supervision. In the case...

  20. 40 CFR 35.935-8 - Supervision.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Supervision. 35.935-8 Section 35.935-8 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.935-8 Supervision. In the case...

  1. 40 CFR 35.935-8 - Supervision.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Supervision. 35.935-8 Section 35.935-8 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.935-8 Supervision. In the case...

  2. 40 CFR 35.935-8 - Supervision.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Supervision. 35.935-8 Section 35.935-8 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.935-8 Supervision. In the case...

  3. 40 CFR 35.935-8 - Supervision.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Supervision. 35.935-8 Section 35.935-8 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.935-8 Supervision. In the case...

  4. Supervision as a Contested Space: A Response

    ERIC Educational Resources Information Center

    Manathunga, Catherine

    2009-01-01

    Exploring postgraduate supervision practices with supervisors is a complex and contested endeavour. The growing body of literature on approaches to working with supervisors attests to this. Unlike some areas of higher education research, studies of supervision span theoretical spectrums from liberal approaches (e.g. Ballard and Clanchy 1991; Bruce…

  5. 36 CFR 25.3 - Supervision; suspensions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Supervision; suspensions. 25... NATIONAL MILITARY PARKS; LICENSED GUIDE SERVICE REGULATIONS § 25.3 Supervision; suspensions. (a) The guide... the interests of the Government. A full report of the facts attending each suspension will be made...

  6. Reviewing Videotape in Supervision: A Developmental Approach

    ERIC Educational Resources Information Center

    Huhra, Rachel L.; Yamokoski-Maynhart, Cynthia A.; Prieto, Loreto R.

    2008-01-01

    The authors review the extant literature on the use of videotape technology in supervision and, on the basis of an empirically supported developmental model of supervision, offer guidelines to supervisors on the use of videotape feedback. Suggestions are also offered for future research in this area.

  7. The Agile Approach with Doctoral Dissertation Supervision

    ERIC Educational Resources Information Center

    Tengberg, Lars Göran Wallgren

    2015-01-01

    Several research findings conclude that many doctoral students fail to complete their studies within the allowable time frame, in part because of problems related to the research and supervision process. Surveys show that most doctoral students are generally satisfied with their dissertation supervision. However, these surveys also reveal some…

  8. Designing High Performance Schools through Instructional Supervision.

    ERIC Educational Resources Information Center

    Duffy, Francis M.

    This paper summarizes a new paradigm of instructional supervision, which shifts the focus from individual behavior to the improvement of work processes and social system components of the school district. The proposed paradigm, the Knowledge Work Supervision model, is derived from sociotechnical systems design theory and linked to the premise that…

  9. The Electronic Enhancement of Supervision Project (EESP).

    ERIC Educational Resources Information Center

    Shea, Catherine; Babione, Carolyn

    To address the shortage of special education teachers in rural areas, Indiana University Southeast designed the Electronic Enhancement of Supervision Project (EESP) to integrate technology with supervision training of special education teachers. The goal of EESP is to strengthen the supply and quality of special education teachers through better…

  10. Supervision of Psychotherapy: Models, Issues, and Recommendations

    ERIC Educational Resources Information Center

    Westefeld, John S.

    2009-01-01

    Current models and issues related to psychotherapy supervision are examined. These include ethical and legal issues, problems of interpersonal competence, and multicultural issues. As a part of this analysis, interviews about supervision with five prominent counseling psychologists are included to provide their perspectives. Implications for the…

  11. Research Supervision: An Important Site of Teaching

    ERIC Educational Resources Information Center

    McMichael, M. Jane; McKee, Margaret

    2008-01-01

    Supervision of students engaged in research projects and theses is an important site of teaching. Schon's (1987) well-known framework-educating for reflective practice-proves aptly suited for this teaching forum, offering insights for research supervision at multiple university levels. Conceptually, a research and writing studio where a practicum…

  12. High Stakes Supervision: We Must Do More

    ERIC Educational Resources Information Center

    Zepeda, Sally J.

    2006-01-01

    The characteristics of the emerging and existing teaching force are explored in relation to supervision Key trends that exacerbate teacher shortages include out-of-field teaching, increases in student population, critical subject-area shortages, attrition, and retirement. This paper calls for a high-stakes form of supervision as a long-term…

  13. Experiencing Higher Degree Research Supervision as Teaching

    ERIC Educational Resources Information Center

    Bruce, Christine; Stoodley, Ian

    2013-01-01

    This article describes higher degree research supervisors' experiences of supervision as teaching. While research education is considered central to the higher degree research experience, comparatively little is known to date of the teaching lenses adopted by supervisors as they go about their supervision. We worked with 35 supervisors…

  14. Applying Services Marketing Principles to Postgraduate Supervision

    ERIC Educational Resources Information Center

    Dann, Stephen

    2008-01-01

    Purpose: The paper aims to describe the application of two key service quality frameworks for improving the delivery of postgraduate research supervision. The services quality frameworks are used to identify key areas of overlap between services marketing practice and postgraduate supervision that can be used by the supervisor to improve research…

  15. Improving practice in community-based settings: a randomized trial of supervision – study protocol

    PubMed Central

    2013-01-01

    Background Evidence-based treatments for child mental health problems are not consistently available in public mental health settings. Expanding availability requires workforce training. However, research has demonstrated that training alone is not sufficient for changing provider behavior, suggesting that ongoing intervention-specific supervision or consultation is required. Supervision is notably under-investigated, particularly as provided in public mental health. The degree to which supervision in this setting includes ‘gold standard’ supervision elements from efficacy trials (e.g., session review, model fidelity, outcome monitoring, skill-building) is unknown. The current federally-funded investigation leverages the Washington State Trauma-focused Cognitive Behavioral Therapy Initiative to describe usual supervision practices and test the impact of systematic implementation of gold standard supervision strategies on treatment fidelity and clinical outcomes. Methods/Design The study has two phases. We will conduct an initial descriptive study (Phase I) of supervision practices within public mental health in Washington State followed by a randomized controlled trial of gold standard supervision strategies (Phase II), with randomization at the clinician level (i.e., supervisors provide both conditions). Study participants will be 35 supervisors and 130 clinicians in community mental health centers. We will enroll one child per clinician in Phase I (N = 130) and three children per clinician in Phase II (N = 390). We use a multi-level mixed within- and between-subjects longitudinal design. Audio recordings of supervision and therapy sessions will be collected and coded throughout both phases. Child outcome data will be collected at the beginning of treatment and at three and six months into treatment. Discussion This study will provide insight into how supervisors can optimally support clinicians delivering evidence-based treatments. Phase I will

  16. Closing the Barn Door: The Effect of Parental Supervision on Canadian Children's Online Privacy

    ERIC Educational Resources Information Center

    Steeves, Valerie; Webster, Cheryl

    2008-01-01

    Empirical data from a large sample of Canadian youth aged 13 to 17 years suggest that, although the current privacy policy framework is having a positive effect on the extent to which young people are complying with the types of behavior promoted by adults as privacy protective, its primary focus on parental supervision is inadequate to fully…

  17. Seeking Supervision: Local Implementation of the TANF Minor Teen Parent Living Arrangement Rules.

    ERIC Educational Resources Information Center

    Batten, Susan; Koenig, Stephanie L.

    Under the 1996 federal welfare law, Temporary Assistance for Needy Families (TANF), an unmarried minor parent with a child generally cannot receive federal welfare assistance unless she is living with her family or in some type of adult-supervised arrangement. Exemptions are available and states have flexibility in designing their policies and…

  18. 28 CFR 2.94 - Supervision reports to Commission.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... release from prison, by the officer responsible for the parolee's supervision. A regular supervision... enforcement of the conditions of the parolee's supervision, as the Commission may direct. All reports shall...

  19. 28 CFR 2.94 - Supervision reports to Commission.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... release from prison, by the officer responsible for the parolee's supervision. A regular supervision... enforcement of the conditions of the parolee's supervision, as the Commission may direct. All reports shall...

  20. 28 CFR 2.94 - Supervision reports to Commission.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... release from prison, by the officer responsible for the parolee's supervision. A regular supervision... enforcement of the conditions of the parolee's supervision, as the Commission may direct. All reports shall...

  1. UPRT, a suicide-gene therapy candidate in higher eukaryotes, is required for Drosophila larval growth and normal adult lifespan

    PubMed Central

    Ghosh, Arpan C.; Shimell, MaryJane; Leof, Emma R.; Haley, Macy J.; O’Connor, Michael B.

    2015-01-01

    Uracil phosphoribosyltransferase (UPRT) is a pyrimidine salvage pathway enzyme that catalyzes the conversion of uracil to uridine monophosphate (UMP). The enzyme is highly conserved from prokaryotes to humans and yet phylogenetic evidence suggests that UPRT homologues from higher-eukaryotes, including Drosophila, are incapable of binding uracil. Purified human UPRT also do not show any enzymatic activity in vitro, making microbial UPRT an attractive candidate for anti-microbial drug development, suicide-gene therapy, and cell-specific mRNA labeling techniques. Nevertheless, the enzymatic site of UPRT remains conserved across the animal kingdom indicating an in vivo role for the enzyme. We find that the Drosophila UPRT homologue, krishah (kri), codes for an enzyme that is required for larval growth, pre-pupal/pupal viability and long-term adult lifespan. Our findings suggest that UPRT from all higher eukaryotes is likely enzymatically active in vivo and challenges the previous notion that the enzyme is non-essential in higher eukaryotes and cautions against targeting the enzyme for therapeutic purposes. Our findings also suggest that expression of the endogenous UPRT gene will likely cause background incorporation when using microbial UPRT as a cell-specific mRNA labeling reagent in higher eukaryotes. PMID:26271729

  2. The development of peer reflective supervision amongst nurse educator colleagues: An action research project.

    PubMed

    Bulman, C; Forde-Johnson, C; Griffiths, A; Hallworth, S; Kerry, A; Khan, S; Mills, K; Sharp, P

    2016-10-01

    This action research study developed the use of peer reflective supervision (PRS) amongst eight nurse educators contributing to an undergraduate Adult Nursing programme at a UK University. During the academic year (2013-14), nurse educator co-researchers met for an introductory workshop and then met regularly in pairs to facilitate each other's reflection. This provided an opportunity for nurse educators to reflect on identified issues linked to their role with a facilitative peer. Educators met three additional times in a Reflexive Learning Group (RLG), to gather data on their use of PRS. Audio-recordings from the RLGs were transcribed and analysed using Norton's (2009) thematic analysis framework. Co-researchers iteratively validated the data and an external validation group critically viewed the evidence. Overall, seven themes were generated from the three research cycles. These were: PRS as a Valuable Affirming Experience; Time Issues; Facilitation- Support, Trust and Challenge; Developing a Flexible 'Toolbox'; To Write or Not to Write; Drawing on Literature; and Requirement for Action. Findings add new evidence regarding use of a flexible toolbox of resources to develop reflection and offer practical guidance on the development of PRS. Nurse educators often experienced similar concerns, and a facilitative supervision structure allowed co-researchers to positively explore these. Recognition of work pressures and requirement for time and space for reflection was highlighted, particularly regarding writing, and exploring the literature, to develop critical analysis of experiences. The importance of action as part of the reflective process was emphasised. Co-researchers reported positive personal change as well as the opportunity to highlight issues through their reflection for further action within the organisation. The study adds constructive evidence for the use of reflection to explore professional work, make sense of experiences and develop positive action

  3. The development of peer reflective supervision amongst nurse educator colleagues: An action research project.

    PubMed

    Bulman, C; Forde-Johnson, C; Griffiths, A; Hallworth, S; Kerry, A; Khan, S; Mills, K; Sharp, P

    2016-10-01

    This action research study developed the use of peer reflective supervision (PRS) amongst eight nurse educators contributing to an undergraduate Adult Nursing programme at a UK University. During the academic year (2013-14), nurse educator co-researchers met for an introductory workshop and then met regularly in pairs to facilitate each other's reflection. This provided an opportunity for nurse educators to reflect on identified issues linked to their role with a facilitative peer. Educators met three additional times in a Reflexive Learning Group (RLG), to gather data on their use of PRS. Audio-recordings from the RLGs were transcribed and analysed using Norton's (2009) thematic analysis framework. Co-researchers iteratively validated the data and an external validation group critically viewed the evidence. Overall, seven themes were generated from the three research cycles. These were: PRS as a Valuable Affirming Experience; Time Issues; Facilitation- Support, Trust and Challenge; Developing a Flexible 'Toolbox'; To Write or Not to Write; Drawing on Literature; and Requirement for Action. Findings add new evidence regarding use of a flexible toolbox of resources to develop reflection and offer practical guidance on the development of PRS. Nurse educators often experienced similar concerns, and a facilitative supervision structure allowed co-researchers to positively explore these. Recognition of work pressures and requirement for time and space for reflection was highlighted, particularly regarding writing, and exploring the literature, to develop critical analysis of experiences. The importance of action as part of the reflective process was emphasised. Co-researchers reported positive personal change as well as the opportunity to highlight issues through their reflection for further action within the organisation. The study adds constructive evidence for the use of reflection to explore professional work, make sense of experiences and develop positive action

  4. Response Allocation to Concurrent Fixed-Ratio Reinforcement Schedules with Work Requirements by Adults with Mental Retardation and Typical Preschool Children.

    ERIC Educational Resources Information Center

    Cuvo, Anthony J.; Lerch, Laura J.; Leurquin, Deborah A.; Gaffaney, Thomas J.; Poppen, Roger L.

    1998-01-01

    Experiments examined the effect of work requirements in combination with reinforcement schedules on the choice behavior of six adults with mental retardation and seven typical preschoolers. Results showed that participants' responding was largely controlled by the reinforcement received for responding to each level of work. (Author/CR)

  5. 42 CFR 431.703 - Licensing requirement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Licensing Nursing Home Administrators § 431.703 Licensing requirement. The State licensing program must provide that only nursing homes supervised by an administrator licensed in accordance with...

  6. 42 CFR 431.703 - Licensing requirement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Licensing Nursing Home Administrators § 431.703 Licensing requirement. The State licensing program must provide that only nursing homes supervised by an administrator licensed in accordance with...

  7. 42 CFR 431.703 - Licensing requirement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Licensing Nursing Home Administrators § 431.703 Licensing requirement. The State licensing program must provide that only nursing homes supervised by an administrator licensed in accordance with...

  8. 42 CFR 431.703 - Licensing requirement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Licensing Nursing Home Administrators § 431.703 Licensing requirement. The State licensing program must provide that only nursing homes supervised by an administrator licensed in accordance with...

  9. 42 CFR 431.703 - Licensing requirement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Licensing Nursing Home Administrators § 431.703 Licensing requirement. The State licensing program must provide that only nursing homes supervised by an administrator licensed in accordance with...

  10. Maintaining professional resilience through group restorative supervision.

    PubMed

    Wallbank, Sonya

    2013-08-01

    Restorative clinical supervision has been delivered to over 2,500 professionals and has shown to be highly effective in reducing burnout, stress and increasing compassion satisfaction. Demand for the programme has shown that a sustainable model of implementation is needed for organisations who may not be able to invest in continued individual sessions. Following the initial six sessions, group restorative supervision has been developed and this paper reports on the programme's success in maintaining and continuing to improve compassion satisfaction, stress and burnout through the process of restorative group supervision. This means that organisations can continue to maintain the programme once the initial training has been completed and have confidence within the restorative group supervision to support professionals in managing the emotional demands of their role. The restorative groups have also had inadvertent positive benefits in workplace functioning. The paper outlines how professionals have been able to use this learning to support them in being more effective. PMID:23986988

  11. Blinking supervision in a working environment

    NASA Astrophysics Data System (ADS)

    Morcego, Bernardo; Argilés, Marc; Cabrerizo, Marc; Cardona, Genís; Pérez, Ramon; Pérez-Cabré, Elisabet; Gispets, Joan

    2016-02-01

    The health of the ocular surface requires blinks of the eye to be frequent in order to provide moisture and to renew the tear film. However, blinking frequency has been shown to decrease in certain conditions such as when subjects are conducting tasks with high cognitive and visual demands. These conditions are becoming more common as people work or spend their leisure time in front of video display terminals. Supervision of blinking frequency in such environments is possible, thanks to the availability of computer-integrated cameras. Therefore, the aim of the present study is to develop an algorithm for the detection of eye blinks and to test it, in a number of videos captured, while subjects are conducting a variety of tasks in front of the computer. The sensitivity of the algorithm for blink detection was found to be of 87.54% (range 30% to 100%), with a mean false-positive rate of 0.19% (range 0% to 1.7%), depending on the illumination conditions during which the image was captured and other computer-user spatial configurations. The current automatic process is based on a partly modified pre-existing eye detection and image processing algorithms and consists of four stages that are aimed at eye detection, eye tracking, iris detection and segmentation, and iris height/width ratio assessment.

  12. Supervised, semi-supervised and unsupervised inference of gene regulatory networks.

    PubMed

    Maetschke, Stefan R; Madhamshettiwar, Piyush B; Davis, Melissa J; Ragan, Mark A

    2014-03-01

    Inference of gene regulatory network from expression data is a challenging task. Many methods have been developed to this purpose but a comprehensive evaluation that covers unsupervised, semi-supervised and supervised methods, and provides guidelines for their practical application, is lacking. We performed an extensive evaluation of inference methods on simulated and experimental expression data. The results reveal low prediction accuracies for unsupervised techniques with the notable exception of the Z-SCORE method on knockout data. In all other cases, the supervised approach achieved the highest accuracies and even in a semi-supervised setting with small numbers of only positive samples, outperformed the unsupervised techniques.

  13. Opportunities to Learn Scientific Thinking in Joint Doctoral Supervision

    ERIC Educational Resources Information Center

    Kobayashi, Sofie; Grout, Brian W.; Rump, Camilla Østerberg

    2015-01-01

    Research into doctoral supervision has increased rapidly over the last decades, yet our understanding of how doctoral students learn scientific thinking from supervision is limited. Most studies are based on interviews with little work being reported that is based on observation of actual supervision. While joint supervision has become widely…

  14. 7 CFR 761.55 - Closing a supervised bank account.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Closing a supervised bank account. 761.55 Section 761..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GENERAL PROGRAM ADMINISTRATION Supervised Bank Accounts § 761.55 Closing a supervised bank account. (a) If the supervised bank account is no longer needed and the...

  15. 7 CFR 761.55 - Closing a supervised bank account.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Closing a supervised bank account. 761.55 Section 761..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL PROGRAM ADMINISTRATION Supervised Bank Accounts § 761.55 Closing a supervised bank account. (a) If the supervised bank account is no longer...

  16. 7 CFR 1902.6 - Establishing supervised bank accounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Establishing supervised bank accounts. 1902.6 Section... AGRICULTURE PROGRAM REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant, and Other Funds § 1902.6 Establishing supervised bank accounts. (a) Each borrower will be given an opportunity...

  17. 7 CFR 1902.6 - Establishing supervised bank accounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Establishing supervised bank accounts. 1902.6 Section... AGRICULTURE PROGRAM REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant, and Other Funds § 1902.6 Establishing supervised bank accounts. (a) Each borrower will be given an opportunity...

  18. 7 CFR 761.55 - Closing a supervised bank account.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Closing a supervised bank account. 761.55 Section 761..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL PROGRAM ADMINISTRATION Supervised Bank Accounts § 761.55 Closing a supervised bank account. (a) If the supervised bank account is no longer...

  19. 7 CFR 1902.6 - Establishing supervised bank accounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Establishing supervised bank accounts. 1902.6 Section... AGRICULTURE PROGRAM REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant, and Other Funds § 1902.6 Establishing supervised bank accounts. (a) Each borrower will be given an opportunity...

  20. 7 CFR 1902.6 - Establishing supervised bank accounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Establishing supervised bank accounts. 1902.6 Section... AGRICULTURE PROGRAM REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant, and Other Funds § 1902.6 Establishing supervised bank accounts. (a) Each borrower will be given an opportunity...

  1. 7 CFR 1902.6 - Establishing supervised bank accounts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Establishing supervised bank accounts. 1902.6 Section... AGRICULTURE PROGRAM REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant, and Other Funds § 1902.6 Establishing supervised bank accounts. (a) Each borrower will be given an opportunity...

  2. New supervised alignment method as a preprocessing tool for chromatographic data in metabolomic studies.

    PubMed

    Struck, Wiktoria; Wiczling, Paweł; Waszczuk-Jankowska, Małgorzata; Kaliszan, Roman; Markuszewski, Michał Jan

    2012-09-21

    The purpose of this work was to develop a new aligning algorithm called supervised alignment and to compare its performance with the correlation optimized warping. The supervised alignment is based on a "supervised" selection of a few common peaks presented on each chromatogram. The selected peaks are aligned based on a difference in the retention time of the selected analytes in the sample and the reference chromatogram. The retention times of the fragments between known peaks are subsequently linearly interpolated. The performance of the proposed algorithm has been tested on a series of simulated and experimental chromatograms. The simulated chromatograms comprised analytes with a systematic or random retention time shifts. The experimental chromatographic (RP-HPLC) data have been obtained during the analysis of nucleosides from 208 urine samples and consists of both the systematic and random displacements. All the data sets have been aligned using the correlation optimized warping and the supervised alignment. The time required to complete the alignment, the overall complexity of both algorithms, and its performance measured by the average correlation coefficients are compared to assess performance of tested methods. In the case of systematic shifts, both methods lead to the successful alignment. However, for random shifts, the correlation optimized warping in comparison to the supervised alignment requires more time (few hours versus few minutes) and the quality of the alignment described as correlation coefficient of the newly aligned matrix is worse 0.8593 versus 0.9629. For the experimental dataset supervised alignment successfully aligns 208 samples using 10 prior identified peaks. The knowledge about retention times of few analytes' in the data sets is necessary to perform the supervised alignment for both systematic and random shifts. The supervised alignment method is faster, more effective and simpler preprocessing method than the correlation optimized

  3. Identification of a Neurologic Scale that Optimizes EMS Detection of Older Adult Traumatic Brain Injury Patients who Require Transport to a Trauma Center

    PubMed Central

    Wasserman, Erin B; Shah, Manish N; Jones, Courtney MC; Cushman, Jeremy T; Caterino, Jeffrey M; Bazarian, Jeffrey J; Gillespie, Suzanne M; Cheng, Julius D; Dozier, Ann

    2016-01-01

    Objective We sought to identify a scale or components of a scale that optimize detection of older adult TBI patients who require transport to a trauma center, regardless of mechanism. Methods We assembled a consensus panel consisting of nine experts in geriatric emergency medicine, prehospital medicine, trauma surgery, geriatric medicine, and TBI, as well as prehospital providers, to evaluate the existing scales used to identify TBI. We reviewed the relevant literature and solicited group feedback to create a list of candidate scales and criteria for evaluation. Using the nominal group technique, scales were evaluated by the expert panel through an iterative process until consensus was achieved. Results We identified 15 scales for evaluation. The panel’s criteria for rating the scales included: ease of administration, prehospital familiarity with scale components, feasibility of use with older adults, time to administer, and strength of evidence for their performance in the prehospital setting. After review and discussion of aggregated ratings, the panel identified the Simplified Motor Scale, GCS–Motor Component, and AVPU (alert, voice, pain, unresponsive) as the strongest scales but determined that none meet all EMS provider and patient needs due to poor usability and lack of supportive evidence. The panel proposed that a dichotomized decision scheme that includes domains of the top-rated scales — level of alertness (alert vs. not alert) and motor function (obeys commands vs. does not obey) — may be more effective in identifying older adult TBI patients who require transport to a trauma center in the prehospital setting. Conclusions Existing scales to identify TBI are inadequate to detect older adult TBI patients who require transport to a trauma center. A new algorithm, derived from elements of previously established scales, has potential to guide prehospital providers in improving the triage of older adult TBI patients, but needs further evaluation prior

  4. Bank supervision using the Threshold-Minimum Dominating Set

    NASA Astrophysics Data System (ADS)

    Gogas, Periklis; Papadimitriou, Theophilos; Matthaiou, Maria-Artemis

    2016-06-01

    An optimized, healthy and stable banking system resilient to financial crises is a prerequisite for sustainable growth. Minimization of (a) the associated systemic risk and (b) the propagation of contagion in the case of a banking crisis are necessary conditions to achieve this goal. Central Banks are in charge of this significant undertaking via a close and detailed monitoring of the banking network. In this paper, we propose the use of an auxiliary supervision/monitoring system that is both efficient with respect to the required resources and can promptly identify a set of banks that are in distress so that immediate and appropriate action can be taken by the supervising authority. We use the network defined by the interrelations between banking institutions employing tools from Complex Networks theory for an efficient management of the entire banking network. In doing so, we introduce the Threshold Minimum Dominating Set (T-MDS). The T-MDS is used to identify the smallest and most efficient subset of banks that can be used as (a) sensors of distress of a manifesting banking crisis and (b) provide a path of possible contagion. We propose the use of this method as a supplementary monitoring tool in the arsenal of a Central Bank. Our dataset includes the 122 largest American banks in terms of their interbank loans. The empirical results show that when the T-MDS methodology is applied, we can have an efficient supervision of the whole banking network, by monitoring just a subset of 47 banks.

  5. An online semi-supervised brain-computer interface.

    PubMed

    Gu, Zhenghui; Yu, Zhuliang; Shen, Zhifang; Li, Yuanqing

    2013-09-01

    Practical brain-computer interface (BCI) systems should require only low training effort for the user, and the algorithms used to classify the intent of the user should be computationally efficient. However, due to inter- and intra-subject variations in EEG signal, intermittent training/calibration is often unavoidable. In this paper, we present an online semi-supervised P300 BCI speller system. After a short initial training (around or less than 1 min in our experiments), the system is switched to a mode where the user can input characters through selective attention. In this mode, a self-training least squares support vector machine (LS-SVM) classifier is gradually enhanced in back end with the unlabeled EEG data collected online after every character input. In this way, the classifier is gradually enhanced. Even though the user may experience some errors in input at the beginning due to the small initial training dataset, the accuracy approaches that of fully supervised method in a few minutes. The algorithm based on LS-SVM and its sequential update has low computational complexity; thus, it is suitable for online applications. The effectiveness of the algorithm has been validated through data analysis on BCI Competition III dataset II (P300 speller BCI data). The performance of the online system was evaluated through experimental results on eight healthy subjects, where all of them achieved the spelling accuracy of 85 % or above within an average online semi-supervised learning time of around 3 min.

  6. An Effective Big Data Supervised Imbalanced Classification Approach for Ortholog Detection in Related Yeast Species.

    PubMed

    Galpert, Deborah; Del Río, Sara; Herrera, Francisco; Ancede-Gallardo, Evys; Antunes, Agostinho; Agüero-Chapin, Guillermin

    2015-01-01

    Orthology detection requires more effective scaling algorithms. In this paper, a set of gene pair features based on similarity measures (alignment scores, sequence length, gene membership to conserved regions, and physicochemical profiles) are combined in a supervised pairwise ortholog detection approach to improve effectiveness considering low ortholog ratios in relation to the possible pairwise comparison between two genomes. In this scenario, big data supervised classifiers managing imbalance between ortholog and nonortholog pair classes allow for an effective scaling solution built from two genomes and extended to other genome pairs. The supervised approach was compared with RBH, RSD, and OMA algorithms by using the following yeast genome pairs: Saccharomyces cerevisiae-Kluyveromyces lactis, Saccharomyces cerevisiae-Candida glabrata, and Saccharomyces cerevisiae-Schizosaccharomyces pombe as benchmark datasets. Because of the large amount of imbalanced data, the building and testing of the supervised model were only possible by using big data supervised classifiers managing imbalance. Evaluation metrics taking low ortholog ratios into account were applied. From the effectiveness perspective, MapReduce Random Oversampling combined with Spark SVM outperformed RBH, RSD, and OMA, probably because of the consideration of gene pair features beyond alignment similarities combined with the advances in big data supervised classification. PMID:26605337

  7. An Effective Big Data Supervised Imbalanced Classification Approach for Ortholog Detection in Related Yeast Species

    PubMed Central

    Galpert, Deborah; del Río, Sara; Herrera, Francisco; Ancede-Gallardo, Evys; Antunes, Agostinho; Agüero-Chapin, Guillermin

    2015-01-01

    Orthology detection requires more effective scaling algorithms. In this paper, a set of gene pair features based on similarity measures (alignment scores, sequence length, gene membership to conserved regions, and physicochemical profiles) are combined in a supervised pairwise ortholog detection approach to improve effectiveness considering low ortholog ratios in relation to the possible pairwise comparison between two genomes. In this scenario, big data supervised classifiers managing imbalance between ortholog and nonortholog pair classes allow for an effective scaling solution built from two genomes and extended to other genome pairs. The supervised approach was compared with RBH, RSD, and OMA algorithms by using the following yeast genome pairs: Saccharomyces cerevisiae-Kluyveromyces lactis, Saccharomyces cerevisiae-Candida glabrata, and Saccharomyces cerevisiae-Schizosaccharomyces pombe as benchmark datasets. Because of the large amount of imbalanced data, the building and testing of the supervised model were only possible by using big data supervised classifiers managing imbalance. Evaluation metrics taking low ortholog ratios into account were applied. From the effectiveness perspective, MapReduce Random Oversampling combined with Spark SVM outperformed RBH, RSD, and OMA, probably because of the consideration of gene pair features beyond alignment similarities combined with the advances in big data supervised classification. PMID:26605337

  8. An Effective Big Data Supervised Imbalanced Classification Approach for Ortholog Detection in Related Yeast Species.

    PubMed

    Galpert, Deborah; Del Río, Sara; Herrera, Francisco; Ancede-Gallardo, Evys; Antunes, Agostinho; Agüero-Chapin, Guillermin

    2015-01-01

    Orthology detection requires more effective scaling algorithms. In this paper, a set of gene pair features based on similarity measures (alignment scores, sequence length, gene membership to conserved regions, and physicochemical profiles) are combined in a supervised pairwise ortholog detection approach to improve effectiveness considering low ortholog ratios in relation to the possible pairwise comparison between two genomes. In this scenario, big data supervised classifiers managing imbalance between ortholog and nonortholog pair classes allow for an effective scaling solution built from two genomes and extended to other genome pairs. The supervised approach was compared with RBH, RSD, and OMA algorithms by using the following yeast genome pairs: Saccharomyces cerevisiae-Kluyveromyces lactis, Saccharomyces cerevisiae-Candida glabrata, and Saccharomyces cerevisiae-Schizosaccharomyces pombe as benchmark datasets. Because of the large amount of imbalanced data, the building and testing of the supervised model were only possible by using big data supervised classifiers managing imbalance. Evaluation metrics taking low ortholog ratios into account were applied. From the effectiveness perspective, MapReduce Random Oversampling combined with Spark SVM outperformed RBH, RSD, and OMA, probably because of the consideration of gene pair features beyond alignment similarities combined with the advances in big data supervised classification.

  9. Oceans apart, yet connected: Findings from a qualitative study on professional supervision in rural and remote allied health services

    PubMed Central

    Martin, Priya; Kumar, Saravana; Burge, Vanessa; Abernathy, LuJuana

    2015-01-01

    Abstract Objective Improving the quality and safety of health care in Australia is imperative to ensure the right treatment is delivered to the right person at the right time. Achieving this requires appropriate clinical governance and support for health professionals, including professional supervision. This study investigates the usefulness and effectiveness of and barriers to supervision in rural and remote Queensland. Design As part of the evaluation of the Allied Health Rural and Remote Training and Support program, a qualitative descriptive study was conducted involving semi‐structured interviews with 42 rural or remote allied health professionals, nine operational managers and four supervisors. The interviews explored perspectives on their supervision arrangements, including the perceived usefulness, effect on practice and barriers. Results Themes of reduced isolation; enhanced professional enthusiasm, growth and commitment to the organisation; enhanced clinical skills, knowledge and confidence; and enhanced patient safety were identified as perceived outcomes of professional supervision. Time, technology and organisational factors were identified as potential facilitators as well as potential barriers to effective supervision. Conclusions This research provides current evidence on the impact of professional supervision in rural and remote Queensland. A multidimensional model of organisational factors associated with effective supervision in rural and remote settings is proposed identifying positive supervision culture and a good supervisor–supervisee fit as key factors associated with effective arrangements. PMID:26052949

  10. Guidelines for clinical supervision in health service psychology.

    PubMed

    2015-01-01

    This document outlines guidelines for supervision of students in health service psychology education and training programs. The goal was to capture optimal performance expectations for psychologists who supervise. It is based on the premises that supervisors (a) strive to achieve competence in the provision of supervision and (b) employ a competency-based, meta-theoretical approach to the supervision process. The Guidelines on Supervision were developed as a resource to inform education and training regarding the implementation of competency-based supervision. The Guidelines on Supervision build on the robust literatures on competency-based education and clinical supervision. They are organized around seven domains: supervisor competence; diversity; relationships; professionalism; assessment/evaluation/feedback; problems of professional competence, and ethical, legal, and regulatory considerations. The Guidelines on Supervision represent the collective effort of a task force convened by the American Psychological Association (APA) Board of Educational Affairs (BEA).

  11. Core ethical issues of clinical nursing supervision.

    PubMed

    Berggren, Ingela; Barbosa da Silva, António; Severinsson, Elisabeth

    2005-03-01

    Clinical nursing supervision enables supervisees to reflect on ethically difficult caring situations, thereby strengthening their professional identity, integrating nursing theory and practice, and leading to the development of ethical competence. The aim of this study was to develop an understanding of the core ethical issues of clinical nursing supervision, using previous research as well as philosophical analysis of the theories of three moral philosophers: Harald Ofstad, Richard Hare and Carol Gilligan. The ultimate aim of this study was to develop a general model for ethical decision-making and to establish its relevance for clinical nursing supervision. The findings highlight four important values for the development of a basis for ethical decision-making. These values are caring, dignity, responsibility and virtue.

  12. Abusive supervision and subordinates' organizational citizenship behavior.

    PubMed

    Zellars, Kelly L; Tepper, Bennett J; Duffy, Michelle K

    2002-12-01

    The relationship between subordinates' perceptions of abusive supervision and supervisors' evaluations of subordinates' organizational citizenship behavior (OCB) was explored among a sample of 373 Air National Guard members and their military supervisors. As predicted, the relationship between abusive supervision and subordinates' OCB was stronger among subordinates who defined OCB as extra-role behavior (compared with those defining OCB as in-role behavior), and this effect was fully mediated by the interactive effect of procedural justice and OCB role definitions. The study's implications for theory and research are discussed, its limitations are identified, and directions for future research are suggested.

  13. 76 FR 41331 - Application Filing Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Office of Thrift Supervision Application Filing Requirements AGENCY: Office of Thrift Supervision (OTS.... Title of Proposal: Application Filing Requirements. OMB Number: 1550-0056. Form Number: N/A....

  14. Reflectivity in Supervision and Teaching.

    ERIC Educational Resources Information Center

    Pavlovic, Steve; Friedland, Billie

    This paper reports on a strategy for encouraging preservice teachers to use reflective techniques when developing lesson plans. A focus on reflective practice incorporates and integrates the minimal teaching competencies required by West Virginia State Teacher Certification. Practicum students must provide evidence demonstrating at least minimal…

  15. Understanding trust as an essential element of trainee supervision and learning in the workplace.

    PubMed

    Hauer, Karen E; Ten Cate, Olle; Boscardin, Christy; Irby, David M; Iobst, William; O'Sullivan, Patricia S

    2014-08-01

    Clinical supervision requires that supervisors make decisions about how much independence to allow their trainees for patient care tasks. The simultaneous goals of ensuring quality patient care and affording trainees appropriate and progressively greater responsibility require that the supervising physician trusts the trainee. Trust allows the trainee to experience increasing levels of participation and responsibility in the workplace in a way that builds competence for future practice. The factors influencing a supervisor's trust in a trainee are related to the supervisor, trainee, the supervisor-trainee relationship, task, and context. This literature-based overview of these five factors informs design principles for clinical education that support the granting of entrustment. Entrustable professional activities offer promise as an example of a novel supervision and assessment strategy based on trust. Informed by the design principles offered here, entrustment can support supervisors' accountability for the outcomes of training by maintaining focus on future patient care outcomes. PMID:23892689

  16. Tele-Supervised Adaptive Ocean Sensor Fleet

    NASA Technical Reports Server (NTRS)

    Lefes, Alberto; Podnar, Gregg W.; Dolan, John M.; Hosler, Jeffrey C.; Ames, Troy J.

    2009-01-01

    The Tele-supervised Adaptive Ocean Sensor Fleet (TAOSF) is a multi-robot science exploration architecture and system that uses a group of robotic boats (the Ocean-Atmosphere Sensor Integration System, or OASIS) to enable in-situ study of ocean surface and subsurface characteristics and the dynamics of such ocean phenomena as coastal pollutants, oil spills, hurricanes, or harmful algal blooms (HABs). The OASIS boats are extended- deployment, autonomous ocean surface vehicles. The TAOSF architecture provides an integrated approach to multi-vehicle coordination and sliding human-vehicle autonomy. One feature of TAOSF is the adaptive re-planning of the activities of the OASIS vessels based on sensor input ( smart sensing) and sensorial coordination among multiple assets. The architecture also incorporates Web-based communications that permit control of the assets over long distances and the sharing of data with remote experts. Autonomous hazard and assistance detection allows the automatic identification of hazards that require human intervention to ensure the safety and integrity of the robotic vehicles, or of science data that require human interpretation and response. Also, the architecture is designed for science analysis of acquired data in order to perform an initial onboard assessment of the presence of specific science signatures of immediate interest. TAOSF integrates and extends five subsystems developed by the participating institutions: Emergent Space Tech - nol ogies, Wallops Flight Facility, NASA s Goddard Space Flight Center (GSFC), Carnegie Mellon University, and Jet Propulsion Laboratory (JPL). The OASIS Autonomous Surface Vehicle (ASV) system, which includes the vessels as well as the land-based control and communications infrastructure developed for them, controls the hardware of each platform (sensors, actuators, etc.), and also provides a low-level waypoint navigation capability. The Multi-Platform Simulation Environment from GSFC is a surrogate

  17. Response allocation to concurrent fixed-ratio reinforcement schedules with work requirements by adults with mental retardation and typical preschool children.

    PubMed Central

    Cuvo, A J; Lerch, L J; Leurquin, D A; Gaffaney, T J; Poppen, R L

    1998-01-01

    The present experiments examined the effect of work requirements in combination with reinforcement schedule on the choice behavior of adults with mental retardation and preschool children. The work requirements of age-appropriate tasks (i.e., sorting silverware, jumping hurdles, tossing beanbags) were manipulated. Participants were presented with their choice of two response options for each trial that varied simultaneously on both work requirement and reinforcement schedule. Results showed that when responding to both choices occurred on the same reinforcement schedule, participants allocated most of their responses to the option with the easier work requirement. When the response option requiring less work was on a leaner reinforcement schedule, most participants shifted their choice to exert more work. There were individual differences across participants regarding their pattern of responding and when they switched from the lesser to the greater work requirement. Data showed that participants' responding was largely controlled by the reinforcement received for responding to each level of work. Various conceptualizations regarding the effects of work requirements on choice behavior are discussed. PMID:9532750

  18. Relationship between Instructional Supervision and Professional Development

    ERIC Educational Resources Information Center

    Tesfaw, Tadele Akalu; Hofman, Roelande H.

    2014-01-01

    The main purpose of this study was to examine the existing perceptions of teachers toward instructional supervision in secondary schools of Addis Ababa, Ethiopia. It also explore if there were differences between beginner and experienced teachers in their attitudes toward and satisfaction with supervisory practices and (possible) relationships…

  19. 9 CFR 354.13 - Supervision.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Supervision. 354.13 Section 354.13 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION VOLUNTARY INSPECTION OF RABBITS...

  20. 9 CFR 354.13 - Supervision.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Supervision. 354.13 Section 354.13 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION...

  1. 9 CFR 146.10 - Supervision.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Supervision. 146.10 Section 146.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... authorize qualified persons as State Inspectors to perform the selecting and testing of participating...

  2. 9 CFR 146.10 - Supervision.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Supervision. 146.10 Section 146.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... authorize qualified persons as State Inspectors to perform the selecting and testing of participating...

  3. Supportive Supervision: Becoming a Teacher of Teachers

    ERIC Educational Resources Information Center

    Coppola, Albert J.; Scricca, Diane B.; Connors, Gerard E.

    2004-01-01

    As an administrator, new or experienced, you are faced with a myriad of administrative, curricular, and supervisory tasks, while at the same time expected to provide ongoing professional training for your staff. How well prepared are you to deal effectively with the day-to-day business of supervising teachers? What specific support and training…

  4. Remote Video Supervision in Adapted Physical Education

    ERIC Educational Resources Information Center

    Kelly, Luke; Bishop, Jason

    2013-01-01

    Supervision for beginning adapted physical education (APE) teachers and inservice general physical education teachers who are learning to work with students with disabilities poses a number of challenges. The purpose of this article is to describe a project aimed at developing a remote video system that could be used by a university supervisor to…

  5. Computer Monitor Supervision: A Clinical Note.

    ERIC Educational Resources Information Center

    Scherl, Charles R.; Haley, Jay

    2000-01-01

    Presents communication procedures for supervisors and therapy trainees that have been developed as a result of the use of computer technology. Using the computer as a supervision tool, therapy can be influenced by the supervisor while minimizing disruption. Successes and pitfalls in a master's level practicum course in family therapy are…

  6. 9 CFR 146.10 - Supervision.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Supervision. 146.10 Section 146.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... authorize qualified persons as State Inspectors to perform the selecting and testing of participating...

  7. 7 CFR 550.33 - Administrative supervision.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF AGRICULTURE GENERAL ADMINISTRATIVE POLICY FOR NON-ASSISTANCE COOPERATIVE AGREEMENTS Management of Agreements Program Management § 550.33 Administrative supervision. REE employees are prohibited from engaging in matters related to cooperator employer/employee relations such as personnel, performance and...

  8. 7 CFR 550.33 - Administrative supervision.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF AGRICULTURE GENERAL ADMINISTRATIVE POLICY FOR NON-ASSISTANCE COOPERATIVE AGREEMENTS Management of Agreements Program Management § 550.33 Administrative supervision. REE employees are prohibited from engaging in matters related to cooperator employer/employee relations such as personnel, performance and...

  9. 7 CFR 550.33 - Administrative supervision.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF AGRICULTURE GENERAL ADMINISTRATIVE POLICY FOR NON-ASSISTANCE COOPERATIVE AGREEMENTS Management of Agreements Program Management § 550.33 Administrative supervision. REE employees are prohibited from engaging in matters related to cooperator employer/employee relations such as personnel, performance and...

  10. 7 CFR 550.33 - Administrative supervision.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF AGRICULTURE GENERAL ADMINISTRATIVE POLICY FOR NON-ASSISTANCE COOPERATIVE AGREEMENTS Management of Agreements Program Management § 550.33 Administrative supervision. REE employees are prohibited from engaging in matters related to cooperator employer/employee relations such as personnel, performance and...

  11. 7 CFR 550.33 - Administrative supervision.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF AGRICULTURE GENERAL ADMINISTRATIVE POLICY FOR NON-ASSISTANCE COOPERATIVE AGREEMENTS Management of Agreements Program Management § 550.33 Administrative supervision. REE employees are prohibited from engaging in matters related to cooperator employer/employee relations such as personnel, performance and...

  12. Defending Effective Supervision in a Litigious Climate.

    ERIC Educational Resources Information Center

    Marczely, Bernadette

    1998-01-01

    Legislation and case law addressing discrimination in the workplace are not inimical to ethical supervision; the threat of litigation should never be an excuse for accepting mediocre or marginal teaching. Several significant Supreme Court decisions show that (nondiscriminating) employers retain the right to set and enforce high performance…

  13. Transferring Knowledge and Experience: Training and Supervision

    ERIC Educational Resources Information Center

    Yablon, Yaacov B.; Noam, Gil G.

    2008-01-01

    The authors describe practitioners' professional development, the challenges and dilemmas that they confront, and the support they receive in their work. They focus on examples of supervision sessions and describe typical dilemmas and solutions that come up during these sessions. These examples reflect four main themes that were identified as…

  14. Exploring Diversity in Supervision and Practice

    ERIC Educational Resources Information Center

    Heffron, Mary Claire; Grunstein, Sara; Tilmon, Shawniese

    2007-01-01

    Issues of diversity, such as culture, class, race, and ethnicity, affect all relationships. It can be difficult to explore these issues in supervision, but doing so is imperative to understanding and working effectively with each other and with families. This article explores the challenges associated with discussing issues of diversity, and…

  15. A Social Reconstruction Model of Supervision.

    ERIC Educational Resources Information Center

    Seda, E. Elliott

    This paper presents a social reconstructionist model of supervision. The model connects schools and society, and considers the vital role teachers, students, staff, and others play in developing, designing, and implementing reforms in school and society. The model is based on the philosophy of social reconstructionism, which views schools as…

  16. Dimensions of Satisfaction in the Supervision Interview.

    ERIC Educational Resources Information Center

    Holloway, Elizabeth L.; Wampold, Bruce E.

    While supervisory research focuses on trainee performance in counseling situations as the primary outcome criterion, few instruments have been developed for evaluating behavior in the supervision interview. To develop a scale that reflects critical factors in the supervisory relationship, the Supervisor Personal Reaction Scale (SPRS) and the…

  17. Supporting Placement Supervision in Clinical Exercise Physiology

    ERIC Educational Resources Information Center

    Sealey, Rebecca M.; Raymond, Jacqueline; Groeller, Herb; Rooney, Kieron; Crabb, Meagan; Watt, Kerrianne

    2015-01-01

    The continued engagement of the professional workforce as supervisors is critical for the sustainability and growth of work-integrated learning activities in university degrees. This study investigated factors that influence the willingness and ability of clinicians to continue to supervise clinical exercise physiology work-integrated learning…

  18. 9 CFR 146.10 - Supervision.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Supervision. 146.10 Section 146.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... authorize qualified persons as State Inspectors to perform the selecting and testing of participating...

  19. 23 CFR 635.105 - Supervising agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... CONSTRUCTION AND MAINTENANCE Contract Procedures § 635.105 Supervising agency. (a) The STD has responsibility... authorizing performance of the work by a local public agency or other Federal agency. The STD shall be... projects are completed in conformance with approved plans and specifications. (b) Although the STD...

  20. On Training Targets for Supervised Speech Separation

    PubMed Central

    Wang, Yuxuan; Narayanan, Arun; Wang, DeLiang

    2014-01-01

    Formulation of speech separation as a supervised learning problem has shown considerable promise. In its simplest form, a supervised learning algorithm, typically a deep neural network, is trained to learn a mapping from noisy features to a time-frequency representation of the target of interest. Traditionally, the ideal binary mask (IBM) is used as the target because of its simplicity and large speech intelligibility gains. The supervised learning framework, however, is not restricted to the use of binary targets. In this study, we evaluate and compare separation results by using different training targets, including the IBM, the target binary mask, the ideal ratio mask (IRM), the short-time Fourier transform spectral magnitude and its corresponding mask (FFT-MASK), and the Gammatone frequency power spectrum. Our results in various test conditions reveal that the two ratio mask targets, the IRM and the FFT-MASK, outperform the other targets in terms of objective intelligibility and quality metrics. In addition, we find that masking based targets, in general, are significantly better than spectral envelope based targets. We also present comparisons with recent methods in non-negative matrix factorization and speech enhancement, which show clear performance advantages of supervised speech separation. PMID:25599083

  1. Research Supervision: The Research Management Matrix

    ERIC Educational Resources Information Center

    Maxwell, T. W.; Smyth, Robyn

    2010-01-01

    We briefly make a case for re-conceptualising research project supervision/advising as the consideration of three inter-related areas: the learning and teaching process; developing the student; and producing the research project/outcome as a social practice. We use this as our theoretical base for an heuristic tool, "the research management…

  2. Magazine Picture Collage in Group Supervision

    ERIC Educational Resources Information Center

    Shepard, Blythe C.; Guenette, Francis L.

    2010-01-01

    A magazine picture collage activity was used with three female counsellor education students as a vehicle to support them in processing their experience as counsellors in training. The use of magazine picture collage in group supervision is described, and the benefits and challenges are presented. The collages served as jumping-off points for…

  3. Evaluation of a Diagnostic Instrument of Supervision.

    ERIC Educational Resources Information Center

    Seager, G. Bradley, Jr.

    Instructional supervision is regarded as a resource to be managed by teachers for the improvement of instruction. Major problems in research on teaching effectiveness--operational definition of teaching effectiveness; systematic description and observation of teaching behavior; and systematic modification of teaching behavior in specified…

  4. Attachment Theory, Counseling Process, and Supervision.

    ERIC Educational Resources Information Center

    Pistole, M. Carole; Watkins, C. Edward, Jr.

    1995-01-01

    Focuses on attachment theory's relationship to counseling process and supervision so as to heighten appreciation of attachment theory's complexity. Illustrates attachment constructs in action and discusses counseling process, concentrating on the ways attachment theory can contribute to understanding the client-counselor relationship and change…

  5. AN INTERACTION MODEL APPLIED TO SUPERVISION.

    ERIC Educational Resources Information Center

    BOYD, ROBERT D.

    THIS STUDY OUTLINES A SMALL GROUP INTERACTION MODEL WHICH CAN BE APPLIED TO SUPERVISION. IT CONSISTS OF THREE CHANNELS -- (1) THE MOTIVATIONAL CHANNEL IN WHICH THE MOTIVATIONAL ASPECT OF AN UTTERANCE (I.E. QUESTIONS, EXCLAMATIONS, ASSERTIONS) IS IDENTIFIED ACCORDING TO THE PARTICULAR EGO CRISIS (TRUST VS. MISTRUST, AUTONOMY VS. SHAME DOUBT,…

  6. Interdisciplinary Doctoral Research Supervision: A Scoping Review

    ERIC Educational Resources Information Center

    Vanstone, Meredith; Hibbert, Kathy; Kinsella, Elizabeth Anne; McKenzie, Pam; Pitman, Allan; Lingard, Lorelei

    2013-01-01

    This scoping literature review examines the topic of interdisciplinary doctoral research supervision. Interdisciplinary doctoral research programs are expanding in response to encouragement from funding agencies and enthusiasm from faculty and students. In an acknowledgement that the search for creative and innovative solutions to complex problems…

  7. Exploring Principals' Perceptions of Supervised Agricultural Experience

    ERIC Educational Resources Information Center

    Rayfield, John; Wilson, Elizabeth

    2009-01-01

    This study explored the perceptions of principals at high schools with agricultural education programs in regard to Supervised Agricultural Experience (SAE). There is evidence that suggests that high school principals' attitudes may both directly and indirectly affect factors that influence school climate and student achievement. In this study,…

  8. A Conceptual Framework for Evaluating Supervision Effectiveness.

    ERIC Educational Resources Information Center

    Galassi, John P.; Trent, Pamela J.

    1987-01-01

    Attempts to bridge the gap between the research literature on supervision and its application to evaluating individual supervisor effectiveness. Presents a conceptual framework for making decisions about evaluation, where the decision maker considers the purpose of evalution, the developmental stage of the counselor, and the focus of evaluation,…

  9. The Administration and Supervision of Reading Programs.

    ERIC Educational Resources Information Center

    Wepner, Shelley B., Ed.; And Others

    This book is intended to help preservice and inservice reading specialists, supervisors, and administrators understand how to organize and supervise reading programs, pre-kindergarten through grade twelve. Each of the major parts of this book concerns some of the knowledge areas necessary for administering reading programs. Titles of the chapters…

  10. A Feminist Multicultural Perspective on Supervision

    ERIC Educational Resources Information Center

    Nelson, Mary Lee; Gizara, Sharon; Hope, Anna Crombach; Phelps, Rosemary; Steward, Robbie; Weitzman, Lauren

    2006-01-01

    Sixteen members of the Section for the Advancement of Women conference work group identified themes and issues relevant to a feminist multicultural perspective on supervision. Issues raised included feminist silence and White privilege, the importance of self-examination, the courage to be anxious, personal commitment to uncertainty, and isolation…

  11. Supervision with Esther Bick 1973-1974

    ERIC Educational Resources Information Center

    Cebon, Ann

    2007-01-01

    The author revisits her experience of supervision with Esther Bick, which took place over 30 years ago. The patient discussed was a seven-year-old boy whose disturbance dated from the very beginning of his life. His difficulties had severe implications for the development of his capacity to feel emotionally contained and for the development of a…

  12. 9 CFR 145.11 - Supervision.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Supervision. 145.11 Section 145.11 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR BREEDING POULTRY General Provisions §...

  13. 9 CFR 145.11 - Supervision.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Supervision. 145.11 Section 145.11 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR BREEDING POULTRY General Provisions §...

  14. 9 CFR 145.11 - Supervision.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Supervision. 145.11 Section 145.11 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR BREEDING POULTRY General Provisions §...

  15. 9 CFR 145.11 - Supervision.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Supervision. 145.11 Section 145.11 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR BREEDING POULTRY General Provisions §...

  16. 9 CFR 145.11 - Supervision.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Supervision. 145.11 Section 145.11 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE LIVESTOCK IMPROVEMENT NATIONAL POULTRY IMPROVEMENT PLAN FOR BREEDING POULTRY General Provisions §...

  17. 76 FR 2197 - Office of Thrift Supervision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-12

    ... Office of Thrift Supervision Identity Theft Red Flags and Address Discrepancies Under the Fair and... information collection. Title of Proposal: Identity Theft Red Flags and Address Discrepancies under the Fair... regarding identity theft with respect to their account holders and customers. In developing the...

  18. Situational Supervision for Athletic Training Clinical Education

    ERIC Educational Resources Information Center

    Levy, Linda S.; Gardner, Greg; Barnum, Mary G.; Willeford, K. Sean; Sexton, Patrick; Guyer, M. Susan; Fincher, A. Louise

    2009-01-01

    Introduction: The medical education model provides the basis for athletic training students to learn theoretical and practical skills. Clinical rotations are completed where they apply what they have learned under the direct supervision of a clinical instructor (CI) or approved clinical instructor (ACI). Approved clinical instructors are taught…

  19. The Impact of Transition from a Campus Residential Program to a Community-Based Supervised Apartment Program for Youth.

    ERIC Educational Resources Information Center

    White, Jo Ann

    This paper describes implementation of a transition program which resulted in the successful movement of eight young mentally retarded adults from a segregated residential setting to a supervised apartment program in the community. The youth and their families visited the apartments and jointly made the decision to participate in the program. They…

  20. Opposite-sex attraction in male mice requires testosterone-dependent regulation of adult olfactory bulb neurogenesis

    PubMed Central

    Schellino, Roberta; Trova, Sara; Cimino, Irene; Farinetti, Alice; Jongbloets, Bart C.; Pasterkamp, R. Jeroen; Panzica, Giancarlo; Giacobini, Paolo; De Marchis, Silvia; Peretto, Paolo

    2016-01-01

    Opposite-sex attraction in most mammals depends on the fine-tuned integration of pheromonal stimuli with gonadal hormones in the brain circuits underlying sexual behaviour. Neural activity in these circuits is regulated by sensory processing in the accessory olfactory bulb (AOB), the first central station of the vomeronasal system. Recent evidence indicates adult neurogenesis in the AOB is involved in sex behaviour; however, the mechanisms underlying this function are unknown. By using Semaphorin 7A knockout (Sema7A ko) mice, which show a reduced number of gonadotropin-releasing-hormone neurons, small testicles and subfertility, and wild-type males castrated during adulthood, we demonstrate that the level of circulating testosterone regulates the sex-specific control of AOB neurogenesis and the vomeronasal system activation, which influences opposite-sex cue preference/attraction in mice. Overall, these data highlight adult neurogenesis as a hub for the integration of pheromonal and hormonal cues that control sex-specific responses in brain circuits. PMID:27782186

  1. Development of well construction and workover supervising in Russian Federation

    NASA Astrophysics Data System (ADS)

    Sizov, A.; Boyarko, G.; Shenderova, I.

    2014-08-01

    Despite long history of drilling supervising it still has a number of uncertainties. The period of rapid rise in supervising development at the beginning of the 90's changed in the 2000's. The necessity in the development of this sphere is obvious. The author describes the history of supervising, period of its market condition adaptation. The research also gives principles methods of supervising development and first steps for its position improvement.

  2. HENMT1 and piRNA Stability Are Required for Adult Male Germ Cell Transposon Repression and to Define the Spermatogenic Program in the Mouse

    PubMed Central

    Lim, Shu Ly; Geoghegan, Joel; Hempfling, Anna-Lena; Bergmann, Martin; Goodnow, Christopher C.; Ormandy, Christopher J.; Wong, Lee; Mann, Jeff; Scott, Hamish S.; Jamsai, Duangporn; Adelson, David L.

    2015-01-01

    piRNAs are critical for transposable element (TE) repression and germ cell survival during the early phases of spermatogenesis, however, their role in adult germ cells and the relative importance of piRNA methylation is poorly defined in mammals. Using a mouse model of HEN methyltransferase 1 (HENMT1) loss-of-function, RNA-Seq and a range of RNA assays we show that HENMT1 is required for the 2’ O-methylation of mammalian piRNAs. HENMT1 loss leads to piRNA instability, reduced piRNA bulk and length, and ultimately male sterility characterized by a germ cell arrest at the elongating germ cell phase of spermatogenesis. HENMT1 loss-of-function, and the concomitant loss of piRNAs, resulted in TE de-repression in adult meiotic and haploid germ cells, and the precocious, and selective, expression of many haploid-transcripts in meiotic cells. Precocious expression was associated with a more active chromatin state in meiotic cells, elevated levels of DNA damage and a catastrophic deregulation of the haploid germ cell gene expression. Collectively these results define a critical role for HENMT1 and piRNAs in the maintenance of TE repression in adult germ cells and setting the spermatogenic program. PMID:26496356

  3. HENMT1 and piRNA Stability Are Required for Adult Male Germ Cell Transposon Repression and to Define the Spermatogenic Program in the Mouse.

    PubMed

    Lim, Shu Ly; Qu, Zhi Peng; Kortschak, R Daniel; Lawrence, David M; Geoghegan, Joel; Hempfling, Anna-Lena; Bergmann, Martin; Goodnow, Christopher C; Ormandy, Christopher J; Wong, Lee; Mann, Jeff; Scott, Hamish S; Jamsai, Duangporn; Adelson, David L; O'Bryan, Moira K

    2015-10-01

    piRNAs are critical for transposable element (TE) repression and germ cell survival during the early phases of spermatogenesis, however, their role in adult germ cells and the relative importance of piRNA methylation is poorly defined in mammals. Using a mouse model of HEN methyltransferase 1 (HENMT1) loss-of-function, RNA-Seq and a range of RNA assays we show that HENMT1 is required for the 2' O-methylation of mammalian piRNAs. HENMT1 loss leads to piRNA instability, reduced piRNA bulk and length, and ultimately male sterility characterized by a germ cell arrest at the elongating germ cell phase of spermatogenesis. HENMT1 loss-of-function, and the concomitant loss of piRNAs, resulted in TE de-repression in adult meiotic and haploid germ cells, and the precocious, and selective, expression of many haploid-transcripts in meiotic cells. Precocious expression was associated with a more active chromatin state in meiotic cells, elevated levels of DNA damage and a catastrophic deregulation of the haploid germ cell gene expression. Collectively these results define a critical role for HENMT1 and piRNAs in the maintenance of TE repression in adult germ cells and setting the spermatogenic program. PMID:26496356

  4. Abusive supervision and subordinate performance: Instrumentality considerations in the emergence and consequences of abusive supervision.

    PubMed

    Walter, Frank; Lam, Catherine K; van der Vegt, Gerben S; Huang, Xu; Miao, Qing

    2015-07-01

    Drawing from moral exclusion theory, this article examines outcome dependence and interpersonal liking as key boundary conditions for the linkage between perceived subordinate performance and abusive supervision. Moreover, it investigates the role of abusive supervision for subordinates' subsequent, objective work performance. Across 2 independent studies, an experimental scenario study (N = 157; Study 1) and a time-lagged field study (N = 169; Study 2), the negative relationship between perceived subordinate performance and abusive supervision was found to hinge on a supervisor's outcome dependence on subordinates but not on a supervisor's liking of subordinates. Furthermore, Study 2 demonstrated (a) a negative association between abusive supervision and subordinates' subsequent objective performance and (b) a conditional indirect effect of perceived performance on subsequent objective performance, through abusive supervision, contingent on the degree of outcome dependence, although these relationships did not reach conventional significance levels when controlling for prior objective performance. All in all, the findings highlight the role of instrumentality considerations in relation to abusive supervision and promote new knowledge on both origins and consequences of such supervisory behavior. PMID:25664469

  5. Effect of denoising on supervised lung parenchymal clusters

    NASA Astrophysics Data System (ADS)

    Jayamani, Padmapriya; Raghunath, Sushravya; Rajagopalan, Srinivasan; Karwoski, Ronald A.; Bartholmai, Brian J.; Robb, Richard A.

    2012-03-01

    Denoising is a critical preconditioning step for quantitative analysis of medical images. Despite promises for more consistent diagnosis, denoising techniques are seldom explored in clinical settings. While this may be attributed to the esoteric nature of the parameter sensitve algorithms, lack of quantitative measures on their ecacy to enhance the clinical decision making is a primary cause of physician apathy. This paper addresses this issue by exploring the eect of denoising on the integrity of supervised lung parenchymal clusters. Multiple Volumes of Interests (VOIs) were selected across multiple high resolution CT scans to represent samples of dierent patterns (normal, emphysema, ground glass, honey combing and reticular). The VOIs were labeled through consensus of four radiologists. The original datasets were ltered by multiple denoising techniques (median ltering, anisotropic diusion, bilateral ltering and non-local means) and the corresponding ltered VOIs were extracted. Plurality of cluster indices based on multiple histogram-based pair-wise similarity measures were used to assess the quality of supervised clusters in the original and ltered space. The resultant rank orders were analyzed using the Borda criteria to nd the denoising-similarity measure combination that has the best cluster quality. Our exhaustive analyis reveals (a) for a number of similarity measures, the cluster quality is inferior in the ltered space; and (b) for measures that benet from denoising, a simple median ltering outperforms non-local means and bilateral ltering. Our study suggests the need to judiciously choose, if required, a denoising technique that does not deteriorate the integrity of supervised clusters.

  6. 20 CFR 702.407 - Supervision of medical care.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Supervision of medical care. 702.407 Section... AND HARBOR WORKERS' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Medical Care and Supervision § 702.407 Supervision of medical care. The Director, OWCP, through the...

  7. Supervision: A Guide to Instructional Leadership-2nd Edition

    ERIC Educational Resources Information Center

    Burke, Peter J.; Krey, Robert D.

    2005-01-01

    The first edition of this book, titled "A Design for Instructional Supervision", provided a structural framework for an effective program of instructional supervision. The basic cognitive thrust of this second edition, "Supervision: A Guide to Instructional Leadership", remains the same as the first. What has changed is the attention to the…

  8. Integrating Creativity into Supervision Using Bernard's Discrimination Model

    ERIC Educational Resources Information Center

    Koltz, Rebecca L.

    2008-01-01

    Clinical supervision is an important aspect of counselor education. Much of traditional supervision is conducted from a logical standpoint; however, some supervisees may be better served when supervisors integrate both logic and creativity. This article presents the integration of creative activities into supervision using Bernard's Discrimination…

  9. Peer Supervision: An Experimental Scheme for Nurse Lecturers.

    ERIC Educational Resources Information Center

    Claveirole, Anne; Mathers, Morgan

    2003-01-01

    A peer supervision program for mental health nursing lecturers was implemented to help them develop new skills, avoid isolation, and enhance teamwork. Participants found it had supportive value and enhanced problem solving. Issues included distinguishing between counseling and supervising, potential of supervision to become management control, and…

  10. 7 CFR 761.51 - Establishing a supervised bank account.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... skills with cash management, subject to the following conditions: (i) Use of a supervised bank for this... the supervised bank account in accordance with 31 CFR part 202 (Treasury Circular 176). (2) When the... 7 Agriculture 7 2010-01-01 2010-01-01 false Establishing a supervised bank account. 761.51...

  11. Supervision of Marriage and Family Counselors. ERIC Digest.

    ERIC Educational Resources Information Center

    Cryder, Annette Petro; And Others

    This digest focuses on issues of importance to the supervision of marriage and family counselors. A brief overview notes that the defining hallmark of marriage and family supervision has been a systemic orientation. Other distinguishing features include a reliance on live forms of supervision, and the viewing of ethical issues within larger…

  12. 20 CFR 702.407 - Supervision of medical care.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false Supervision of medical care. 702.407 Section...'S AND HARBOR WORKERS' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Medical Care and Supervision § 702.407 Supervision of medical care. The Director, OWCP, through the...

  13. Effective Yard Supervision: From Needs Assessment to Customized Training

    ERIC Educational Resources Information Center

    Sharkey, Jill D.; Hunnicutt, Kayleigh L.; Mayworm, Ashley M.; Schiedel, K. Chris; Calcagnotto, Leandro

    2014-01-01

    Most educational scholars agree that appropriate supervision of children is critical for positive youth development. Supervision is especially important during situations where children have a large degree of freedom and unstructured interaction, such as during recess. Despite the apparent importance of supervision of children at recess, there is…

  14. Supervision Styles in Probation and Parole: An Analysis of Activities

    ERIC Educational Resources Information Center

    Seiter, Richard P.; West, Angela D.

    2003-01-01

    Supervision of offenders in the community remains a critical component of the correctional processes in the United States. With almost six million offenders under correctional supervision in the community, there has been relatively little attention and few resources devoted to the style and quality of supervision received by these offenders. As a…

  15. Developments in Postgraduate Education and Their Implications for Research Supervision

    ERIC Educational Resources Information Center

    Lee, Anne

    2009-01-01

    The author's proposition is that there is a pedagogy of supervision, not that "this" is it in its entirety but that there is a pedagogy of supervision, that it has relevance for other levels of the curriculum, and that this pedagogy of supervision provides an entry point for academics to become involved in the scholarship of research, teaching and…

  16. 28 CFR 2.203 - Certificate of supervised release.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 1 2013-07-01 2013-07-01 false Certificate of supervised release. 2.203 Section 2.203 Judicial Administration DEPARTMENT OF JUSTICE PAROLE, RELEASE, SUPERVISION AND RECOMMITMENT....203 Certificate of supervised release. When an offender who has been released from prison to serve...

  17. Does Live Supervision Make a Difference? A Multilevel Analysis

    ERIC Educational Resources Information Center

    Silverthorn, Brandon C.; Bartle-Haring, Suzanne; Meyer, Kevin; Toviessi, Paula

    2009-01-01

    While the benefit of live supervision on clinical training is largely unquestioned, research that examines how live supervision affects the therapeutic process is lacking. Although marriage and family therapy has embraced this method of supervision, there is little empirical evidence suggesting it "works." This study uses hierarchical linear…

  18. 9 CFR 355.24 - Processes to be supervised.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Processes to be supervised. 355.24... Processes to be supervised. All processes used in the preparation of the certified products shall be supervised by an inspector. All steps in the process of manufacture shall be conducted carefully and...

  19. 48 CFR 852.236-78 - Government supervision.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Government supervision. 852.236-78 Section 852.236-78 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Government supervision. As prescribed in 836.572, insert the following clause: Government Supervision...

  20. 48 CFR 852.236-78 - Government supervision.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Government supervision. 852.236-78 Section 852.236-78 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Government supervision. As prescribed in 836.572, insert the following clause: Government Supervision...

  1. 48 CFR 852.236-78 - Government supervision.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Government supervision. 852.236-78 Section 852.236-78 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Government supervision. As prescribed in 836.572, insert the following clause: Government Supervision...

  2. 48 CFR 852.236-78 - Government supervision.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Government supervision. 852.236-78 Section 852.236-78 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Government supervision. As prescribed in 836.572, insert the following clause: Government Supervision...

  3. 48 CFR 852.236-78 - Government supervision.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Government supervision. 852.236-78 Section 852.236-78 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Government supervision. As prescribed in 836.572, insert the following clause: Government Supervision...

  4. 20 CFR 702.407 - Supervision of medical care.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false Supervision of medical care. 702.407 Section...'S AND HARBOR WORKERS' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Medical Care and Supervision § 702.407 Supervision of medical care. The Director, OWCP, through the...

  5. Critical Incidents in Multicultural Supervision: Exploring Supervisees' and Supervisors' Experiences

    ERIC Educational Resources Information Center

    Toporek, Rebecca L.; Ortega-Villalobos, Lideth; Pope-Davis, Donald B.

    2004-01-01

    Reports of supervisors' and supervisees' critical incidents in multicultural supervision were used to (a) explore events in supervision that influenced supervisees' multicultural competence, (b) explore how supervision was experienced differently by supervisors and supervisees, and (c) identify recommendations for improving multicultural…

  6. The Doctoral Thesis and Supervision: The Student Perspective

    ERIC Educational Resources Information Center

    Kiguwa, Peace; Langa, Malose

    2009-01-01

    The doctoral thesis constitutes both a negotiation of the supervision relationship as well as mastery and skill in participating in a specific community of practice. Two models of supervision are discussed: the technical rationality model with its emphasis on technical aspects of supervision, and the negotiated order model with an emphasis on…

  7. 46 CFR 131.420 - Manning and supervision.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Manning and supervision. 131.420 Section 131.420 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS OPERATIONS Sufficiency and Supervision of Crew of Survival Craft § 131.420 Manning and supervision. (a) There must be enough trained persons aboard each survival...

  8. 46 CFR 131.420 - Manning and supervision.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Manning and supervision. 131.420 Section 131.420 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS OPERATIONS Sufficiency and Supervision of Crew of Survival Craft § 131.420 Manning and supervision. (a) There must be enough trained persons aboard each survival...

  9. 46 CFR 131.420 - Manning and supervision.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Manning and supervision. 131.420 Section 131.420 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS OPERATIONS Sufficiency and Supervision of Crew of Survival Craft § 131.420 Manning and supervision. (a) There must be enough trained persons aboard each survival...

  10. 46 CFR 131.420 - Manning and supervision.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Manning and supervision. 131.420 Section 131.420 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS OPERATIONS Sufficiency and Supervision of Crew of Survival Craft § 131.420 Manning and supervision. (a) There must be enough trained persons aboard each survival...

  11. 46 CFR 131.420 - Manning and supervision.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Manning and supervision. 131.420 Section 131.420 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS OPERATIONS Sufficiency and Supervision of Crew of Survival Craft § 131.420 Manning and supervision. (a) There must be enough trained persons aboard each survival...

  12. Counseling Supervision within a Feminist Framework: Guidelines for Intervention

    ERIC Educational Resources Information Center

    Degges-White, Suzanne E.; Colon, Bonnie R.; Borzumato-Gainey, Christine

    2013-01-01

    Feminist supervision is based on the principles of feminist theory. Goals include sharing responsibility for the supervision process, empowering the supervisee, attending to the contextual assumptions about clients, and analyzing gender roles. This article explores feminist supervision and guidelines for providing counseling supervision…

  13. 10 CFR 34.46 - Supervision of radiographers' assistants.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Supervision of radiographers' assistants. 34.46 Section 34... radiographers' assistants. Whenever a radiographer's assistant uses radiographic exposure devices, associated... personal supervision of a radiographer. The personal supervision must include: (a) The...

  14. Meteor observations under the INASAN supervision

    NASA Astrophysics Data System (ADS)

    Kartashova, A. P.; Bagrov, A. V.

    2012-09-01

    Meteor observations have the specific property: we do not know in advance neither area on the celestial sphere, not the time when the event occurs. Besides that, a meteor flash in the atmosphere has duration few seconds or less, and it is hard problem to gather enough photons from it to register a faint or fast meteor. There are a number of tasks in meteor astronomy for solution of which not only a simple registration of meteors in the optical range is required, but a high spatial and time resolution as well. Television method is the most acceptable for such a case and is widely used in the practice of meteor observations. Television meteor observations in Russia are carried out under the Institute of Astronomy of the Russian Academy of Sciences (INASAN) supervision in different regions of Russia: Moscow region, Irkutsk, Ryazan and North Caucasus. The TV system PatrolCa designed for observations in the wide field of view (the ordinary for most of meteor cameras), consists of the following components: the high resolution cameras Watec LCL-902HS, the wide-angle photograph objectives Canon 6/0.8 (F=6 mm, the aperture 1:0.8). The cameras have fields of view of 50°x40° and have a limiting magnitude (for meteors) of +4 m ÷ +5 m. The FAVOR (FAst Variability Optical Registrator) camera is used for observations of faint meteors at the North Caucasus [1]. The basic components of this camera are the following: the high-aperture lense objective with the aperture 150 mm and the focal length 180mm (the aperture 1:1.2), the image intensifier, the objective reversal, CCD receiver "Videoscan" VS-СTT285 2001. The CCD "Sony" ICX285 has format 1380 х 1024 pixels. The camera has a field of view of 18 ° х 20°, and has a limiting magnitude of above +10m (for meteors). The two cameras similar to FAVOR (named SMAC) were designed for double-station observations of faint meteors. The results of observations at these cameras are presented. The observations were held by both methods

  15. 12 CFR 261.20 - Confidential supervisory information made available to supervised financial institutions and...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Certain Circumstances § 261.20 Confidential supervisory information made available to supervised financial... information to supervised financial institutions. Confidential supervisory information concerning a supervised...) Disclosure of confidential supervisory information by supervised financial institution—(1) Parent...

  16. A Forest Science Effective Research Supervision in the Faculty of Forestry, Universiti Putra Malaysia

    ERIC Educational Resources Information Center

    Jusoff, Kamaruzaman; Silikon, Lebuh

    2008-01-01

    At least historically, undergraduate research supervision has predominantly been seen as part of the basic research function of academic staff. In many fields of study, success in research requires not only sophisticated experimental and analytical skills, but good mentoring and managerial skills as well. This paper presents an observational case…

  17. Issues Supervising Family Violence Cases: Advocacy, Ethical Documentation, and Supervisees' Reactions

    ERIC Educational Resources Information Center

    McBride, Dawn L.

    2010-01-01

    Selected clinical and ethical issues associated with providing supervision involving family violence cases are outlined. It is argued that supervisees helping clients with trauma histories require skills beyond learning how to process the trauma with their clients. Advocacy, social action, and coordinating case conferences are some of the…

  18. 7 CFR 1902.4 - Establishing MFH reserve accounts in a supervised bank account.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... reserve accounts in a supervised bank account(s) which meets the following requirements: (1... authorized FmHA or its successor agency under Public Law 103-354 official. (2) Restrictions on collateral...) Restricted investments. Reserve funds must be placed in investments authorized in 7 CFR part 3560, subpart...

  19. Cybersupervision: Further Examination of Synchronous and Asynchronous Modalities in Counseling Practicum Supervision

    ERIC Educational Resources Information Center

    Chapman, Russell A.; Baker, Stanley B.; Nassar-McMillan, Sylvia C.; Gerler, Edwin R.

    2011-01-01

    The authors used an intensive single-subject quantitative design to examine cybersupervision of counseling practicum students in a university setting. Five female supervisees volunteered to receive their required weekly supervision online during a 14-week, semester-long counseling practicum. Following a face-to-face orientation meeting, all…

  20. Genome-wide analysis of the bHLH gene family in planarians identifies factors required for adult neurogenesis and neuronal regeneration.

    PubMed

    Cowles, Martis W; Brown, David D R; Nisperos, Sean V; Stanley, Brianna N; Pearson, Bret J; Zayas, Ricardo M

    2013-12-01

    In contrast to most well-studied model organisms, planarians have a remarkable ability to completely regenerate a functional nervous system from a pluripotent stem cell population. Thus, planarians provide a powerful model to identify genes required for adult neurogenesis in vivo. We analyzed the basic helix-loop-helix (bHLH) family of transcription factors, many of which are crucial for nervous system development and have been implicated in human diseases. However, their potential roles in adult neurogenesis or central nervous system (CNS) function are not well understood. We identified 44 planarian bHLH homologs, determined their patterns of expression in the animal and assessed their functions using RNAi. We found nine bHLHs expressed in stem cells and neurons that are required for CNS regeneration. Our analyses revealed that homologs of coe, hes (hesl-3) and sim label progenitors in intact planarians, and following amputation we observed an enrichment of coe(+) and sim(+) progenitors near the wound site. RNAi knockdown of coe, hesl-3 or sim led to defects in CNS regeneration, including failure of the cephalic ganglia to properly pattern and a loss of expression of distinct neuronal subtype markers. Together, these data indicate that coe, hesl-3 and sim label neural progenitor cells, which serve to generate new neurons in uninjured or regenerating animals. Our study demonstrates that this model will be useful to investigate how stem cells interpret and respond to genetic and environmental cues in the CNS and to examine the role of bHLH transcription factors in adult tissue regeneration.

  1. Technological process supervising using vision systems cooperating with the LabVIEW vision builder

    NASA Astrophysics Data System (ADS)

    Hryniewicz, P.; Banaś, W.; Gwiazda, A.; Foit, K.; Sękala, A.; Kost, G.

    2015-11-01

    One of the most important tasks in the production process is to supervise its proper functioning. Lack of required supervision over the production process can lead to incorrect manufacturing of the final element, through the production line downtime and hence to financial losses. The worst result is the damage of the equipment involved in the manufacturing process. Engineers supervise the production flow correctness use the great range of sensors supporting the supervising of a manufacturing element. Vision systems are one of sensors families. In recent years, thanks to the accelerated development of electronics as well as the easier access to electronic products and attractive prices, they become the cheap and universal type of sensors. These sensors detect practically all objects, regardless of their shape or even the state of matter. The only problem is considered with transparent or mirror objects, detected from the wrong angle. Integrating the vision system with the LabVIEW Vision and the LabVIEW Vision Builder it is possible to determine not only at what position is the given element but also to set its reorientation relative to any point in an analyzed space. The paper presents an example of automated inspection. The paper presents an example of automated inspection of the manufacturing process in a production workcell using the vision supervising system. The aim of the work is to elaborate the vision system that could integrate different applications and devices used in different production systems to control the manufacturing process.

  2. A semi-supervised classification algorithm using the TAD-derived background as training data

    NASA Astrophysics Data System (ADS)

    Fan, Lei; Ambeau, Brittany; Messinger, David W.

    2013-05-01

    In general, spectral image classification algorithms fall into one of two categories: supervised and unsupervised. In unsupervised approaches, the algorithm automatically identifies clusters in the data without a priori information about those clusters (except perhaps the expected number of them). Supervised approaches require an analyst to identify training data to learn the characteristics of the clusters such that they can then classify all other pixels into one of the pre-defined groups. The classification algorithm presented here is a semi-supervised approach based on the Topological Anomaly Detection (TAD) algorithm. The TAD algorithm defines background components based on a mutual k-Nearest Neighbor graph model of the data, along with a spectral connected components analysis. Here, the largest components produced by TAD are used as regions of interest (ROI's),or training data for a supervised classification scheme. By combining those ROI's with a Gaussian Maximum Likelihood (GML) or a Minimum Distance to the Mean (MDM) algorithm, we are able to achieve a semi supervised classification method. We test this classification algorithm against data collected by the HyMAP sensor over the Cooke City, MT area and University of Pavia scene.

  3. Needs for supervised space robots in space exploration

    NASA Technical Reports Server (NTRS)

    Erickson, Jon D.

    1992-01-01

    The areas of application for space robots in the Space Exploration Initiative (SEI) are examined by reviewing the roles of SEI supervised robots particularly with planet-surface systems (PSSs). Treatment is given to both teleoperated conventional robot systems and autonomous intelligent systems for comparison in terms of safety, reliability, and productivity. Two development stages are proposed including one with a robotic actor, human observer, and a human supervisor and a second in which a closed-loop control and monitoring system is established. The use of remote control is shown to require robustness, self-calibration and -diagnosis, adjustable autonomy, and multitask capability. The requirements of intelligent control are also listed so that the PSSs of the SEI can be used to enable surface exploration, local-resource utilization potential, and reductions of human tasks.

  4. Supervised Automatic Learning Models:. a New Perspective

    NASA Astrophysics Data System (ADS)

    Sánchez-Úbeda, Eugenio F.

    2007-12-01

    Huge amounts of data are available in many disciplines of Science and Industry. In order to extract useful information from these data, a large number of apparently very different learning approaches have been created during the last decades. Each domain uses its own terminology (often incomprehensible to outsiders), even though all approaches basically attempt to solve the same generic learning tasks. The aim of this paper is to present a new perspective on the main existing automatic learning strategies, by providing a general framework to handle and unify many of the existing supervised learning models. The proposed taxonomy allows highlighting the similarity of some models whose original motivation comes from different fields, like engineering, statistics or mathematics. Common supervised models are classified into two main different groups: structured and unstructured models. Multidimensional models are shown as a composition of one-dimensional models, using the latter as elementary building blocks. In order to clarify ideas, examples are provided.

  5. Liability of physicians supervising nonphysician clinicians.

    PubMed

    Paterick, Barbara B; Waterhouse, Blake E; Paterick, Timothy E; Sanbar, Sandy S

    2014-01-01

    Physicians confront a variety of liability issues when supervising nonphysician clinicians (NPC) including: (1) direct liability resulting from a failure to meet the state-defined standards of supervision/collaboration with NPCs; (2) vicarious liability, arising from agency law, where physicians are held accountable for NPC clinical care that does not meet the national standard of care; and (3) responsibility for medical errors when the NPC and physician are co-employees of the corporate enterprise. Physician-NPC co-employee relationships are highlighted because they are new and becoming predominant in existing healthcare models. Because of their novelty, there is a paucity of judicial decisions determining liability for NPC errors in this setting. Knowledge of the existence of these risks will allow physicians to make informed decisions on what relationships they will enter with NPCs and how these relationships will be structured and monitored. PMID:24873129

  6. Accuracy estimation for supervised learning algorithms

    SciTech Connect

    Glover, C.W.; Oblow, E.M.; Rao, N.S.V.

    1997-04-01

    This paper illustrates the relative merits of three methods - k-fold Cross Validation, Error Bounds, and Incremental Halting Test - to estimate the accuracy of a supervised learning algorithm. For each of the three methods we point out the problem they address, some of the important assumptions that are based on, and illustrate them through an example. Finally, we discuss the relative advantages and disadvantages of each method.

  7. Constraint neighborhood projections for semi-supervised clustering.

    PubMed

    Wang, Hongjun; Li, Tao; Li, Tianrui; Yang, Yan

    2014-05-01

    Semi-supervised clustering aims to incorporate the known prior knowledge into the clustering algorithm. Pairwise constraints and constraint projections are two popular techniques in semi-supervised clustering. However, both of them only consider the given constraints and do not consider the neighbors around the data points constrained by the constraints. This paper presents a new technique by utilizing the constrained pairwise data points and their neighbors, denoted as constraint neighborhood projections that requires fewer labeled data points (constraints) and can naturally deal with constraint conflicts. It includes two steps: 1) the constraint neighbors are chosen according to the pairwise constraints and a given radius so that the pairwise constraint relationships can be extended to their neighbors, and 2) the original data points are projected into a new low-dimensional space learned from the pairwise constraints and their neighbors. A CNP-Kmeans algorithm is developed based on the constraint neighborhood projections. Extensive experiments on University of California Irvine (UCI) datasets demonstrate the effectiveness of the proposed method. Our study also shows that constraint neighborhood projections (CNP) has some favorable features compared with the previous techniques.

  8. Locally supervised neural networks for approximating terramechanics models

    NASA Astrophysics Data System (ADS)

    Song, Xingguo; Gao, Haibo; Ding, Liang; Spanos, Pol D.; Deng, Zongquan; Li, Zhijun

    2016-06-01

    Neural networks (NNs) have been widely implemented for identifying nonlinear models, and predicting the distribution of targets, due to their ability to store and learn training samples. However, for highly complex systems, it is difficult to build a robust global network model, and efficiently managing the large amounts of experimental data is often required in real-time applications. In this paper, an effective method for building local models is proposed to enhance robustness and learning speed in globally supervised NNs. Unlike NNs, Gaussian processes (GP) produce predictions that capture the uncertainty inherent in actual systems, and typically provides superior results. Therefore, in this study, each local NN is learned in the same manner as a Gaussian process. A mixture of local model NNs is created and then augmented using weighted regression. This proposed method, referred to as locally supervised NN for weighted regression like GP, is abbreviated as "LGPN", is utilized for approximating a wheel-terrain interaction model under fixed soil parameters. The prediction results show that the proposed method yields significant robustness, modeling accuracy, and rapid learning speed.

  9. Supervised learning of semantic classes for image annotation and retrieval.

    PubMed

    Carneiro, Gustavo; Chan, Antoni B; Moreno, Pedro J; Vasconcelos, Nuno

    2007-03-01

    A probabilistic formulation for semantic image annotation and retrieval is proposed. Annotation and retrieval are posed as classification problems where each class is defined as the group of database images labeled with a common semantic label. It is shown that, by establishing this one-to-one correspondence between semantic labels and semantic classes, a minimum probability of error annotation and retrieval are feasible with algorithms that are 1) conceptually simple, 2) computationally efficient, and 3) do not require prior semantic segmentation of training images. In particular, images are represented as bags of localized feature vectors, a mixture density estimated for each image, and the mixtures associated with all images annotated with a common semantic label pooled into a density estimate for the corresponding semantic class. This pooling is justified by a multiple instance learning argument and performed efficiently with a hierarchical extension of expectation-maximization. The benefits of the supervised formulation over the more complex, and currently popular, joint modeling of semantic label and visual feature distributions are illustrated through theoretical arguments and extensive experiments. The supervised formulation is shown to achieve higher accuracy than various previously published methods at a fraction of their computational cost. Finally, the proposed method is shown to be fairly robust to parameter tuning.

  10. Weakly supervised histopathology cancer image segmentation and classification.

    PubMed

    Xu, Yan; Zhu, Jun-Yan; Chang, Eric I-Chao; Lai, Maode; Tu, Zhuowen

    2014-04-01

    Labeling a histopathology image as having cancerous regions or not is a critical task in cancer diagnosis; it is also clinically important to segment the cancer tissues and cluster them into various classes. Existing supervised approaches for image classification and segmentation require detailed manual annotations for the cancer pixels, which are time-consuming to obtain. In this paper, we propose a new learning method, multiple clustered instance learning (MCIL) (along the line of weakly supervised learning) for histopathology image segmentation. The proposed MCIL method simultaneously performs image-level classification (cancer vs. non-cancer image), medical image segmentation (cancer vs. non-cancer tissue), and patch-level clustering (different classes). We embed the clustering concept into the multiple instance learning (MIL) setting and derive a principled solution to performing the above three tasks in an integrated framework. In addition, we introduce contextual constraints as a prior for MCIL, which further reduces the ambiguity in MIL. Experimental results on histopathology colon cancer images and cytology images demonstrate the great advantage of MCIL over the competing methods.

  11. Supervised hub-detection for brain connectivity

    NASA Astrophysics Data System (ADS)

    Kasenburg, Niklas; Liptrot, Matthew; Reislev, Nina Linde; Garde, Ellen; Nielsen, Mads; Feragen, Aasa

    2016-03-01

    A structural brain network consists of physical connections between brain regions. Brain network analysis aims to find features associated with a parameter of interest through supervised prediction models such as regression. Unsupervised preprocessing steps like clustering are often applied, but can smooth discriminative signals in the population, degrading predictive performance. We present a novel hub-detection optimized for supervised learning that both clusters network nodes based on population level variation in connectivity and also takes the learning problem into account. The found hubs are a low-dimensional representation of the network and are chosen based on predictive performance as features for a linear regression. We apply our method to the problem of finding age-related changes in structural connectivity. We compare our supervised hub-detection (SHD) to an unsupervised hub-detection and a linear regression using the original network connections as features. The results show that the SHD is able to retain regression performance, while still finding hubs that represent the underlying variation in the population. Although here we applied the SHD to brain networks, it can be applied to any network regression problem. Further development of the presented algorithm will be the extension to other predictive models such as classification or non-linear regression.

  12. Informal sources of supervision in clinical training.

    PubMed

    Farber, Barry A; Hazanov, Valery

    2014-11-01

    Although formal, assigned supervision is a potent source of learning and guidance for psychotherapy trainees, many beginning psychotherapists use other, informal sources of supervision or consultation for advice and support. Results of an online survey of beginning trainees (N = 146) indicate that other than their formally assigned supervisor, trainees most often consult with colleagues in their program, their own psychotherapist, and their significant other; that they're most likely to seek these other sources of help when they're feeling stuck or feel they've made a clinical mistake; that they do so because they need extra reassurance and suggestions; that they feel the advice given from these sources is helpful; and that they don't especially regret sharing this information. Several case examples are used to illustrate these points. Discussing clinical material with informal sources is, apparently, a great deal more common than typically acknowledged, and as such, has implications for training programs (including discussions of ethics) and formal supervision.

  13. Design of Supervision Systems: Theory and Practice

    NASA Astrophysics Data System (ADS)

    Bouamama, Belkacem Ould

    2008-06-01

    The term "supervision" means a set of tools and methods used to operate an industrial process in normal situation as well as in the presence of failures or undesired disturbances. The activities concerned with the supervision are the Fault Detection and Isolation (FDI) in the diagnosis level, and the Fault Tolerant Control (FTC) through necessary reconfiguration, whenever possible, in the fault accommodation level. The final goal of a supervision platform is to provide the operator a set of tools that helps to safely run the process and to take appropriate decision in the presence of faults. Different approaches to the design of such decision making tools have been developed in the past twenty years, depending on the kind of knowledge (structural, statistical, fuzzy, expert rules, functional, behavioural…) used to describe the plant operation. How to elaborate models for FDI design, how to develop the FDI algorithm, how to avoid false alarms, how to improve the diagnosability of the faults for alarm management design, how to continue to control the process in failure mode, what are the limits of each method,…?. Such are the main purposes concerned by the presented plenary session from an industrial and theoretical point of view.

  14. Distributed semi-supervised support vector machines.

    PubMed

    Scardapane, Simone; Fierimonte, Roberto; Di Lorenzo, Paolo; Panella, Massimo; Uncini, Aurelio

    2016-08-01

    The semi-supervised support vector machine (S(3)VM) is a well-known algorithm for performing semi-supervised inference under the large margin principle. In this paper, we are interested in the problem of training a S(3)VM when the labeled and unlabeled samples are distributed over a network of interconnected agents. In particular, the aim is to design a distributed training protocol over networks, where communication is restricted only to neighboring agents and no coordinating authority is present. Using a standard relaxation of the original S(3)VM, we formulate the training problem as the distributed minimization of a non-convex social cost function. To find a (stationary) solution in a distributed manner, we employ two different strategies: (i) a distributed gradient descent algorithm; (ii) a recently developed framework for In-Network Nonconvex Optimization (NEXT), which is based on successive convexifications of the original problem, interleaved by state diffusion steps. Our experimental results show that the proposed distributed algorithms have comparable performance with respect to a centralized implementation, while highlighting the pros and cons of the proposed solutions. To the date, this is the first work that paves the way toward the broad field of distributed semi-supervised learning over networks. PMID:27179615

  15. The integrated model of restorative supervision for use within safeguarding.

    PubMed

    Wallbank, Sonya; Wonnacott, Jane

    2015-05-01

    This paper offers a review of a new model of supervision; the integrated restorative model, to underpin effective safeguarding supervision in health settings. This seeks to capitalize on the benefits of using both restorative supervision (Wallbank, 2010) and an integrated model commonly referred to as the 4x4x4 model (Morrison 2005, Wonnacott, 2012). It challenges the notion that restorative supervision is a stand- alone supervisory process sitting outside of safeguarding supervision and demonstrates how effective safeguarding supervision needs to combine critical reflective practice and critical thinking with a restorative experience in order for the professional to feel supported and maintain their capacity to think. The paper urges health settings to ensure that individuals undertaking safeguarding supervision are appropriately trained to identify how those sessions can support professionals to retain their reflective capacity and decision-making skills. PMID:26364336

  16. Disciplinary supervision following ethics complaints: goals, tasks, and ethical dimensions.

    PubMed

    Thomas, Janet T

    2014-11-01

    Clinical supervision is considered an integral component of the training of psychologists, and most of the professional literature is focused on this type of supervision. But psychologists also may supervise fully credentialed colleagues in other circumstances. One such context occurs when licensing boards mandate supervision as part of a disciplinary order. When supervision is provided in disciplinary cases, there are significant implications for the ethical dimensions of the supervisory relationship and concomitant ethical challenges for supervisors. Not only are the goals, objectives, and supervisory tasks of disciplinary supervision distinct from other types of supervision, but the supervisor's ethical responsibilities also encompass unique dimensions. Competence, informed consent, boundaries, confidentiality, and documentation are examined. Recommendations for reports to licensing boards include a statement of the clinical or ethical problems instigating discipline, description of how these problems have been addressed, and an assessment of the supervisee's current practices and ability to perform competently.

  17. Cytomegalovirus infection-associated fulminant hepatitis in an immunocompetent adult requiring emergency living-donor liver transplantation: report of a case.

    PubMed

    Yu, Young-Dong; Park, Gil-Chun; Park, Pyoung-Jae; Choi, Young-Il; Hwang, Shin; Song, Gi-Won; Jung, Dong-Hwan; Ahn, Chul-Soo; Kim, Ki-Hun; Moon, Deog-Bok; Ha, Tae-Yong; Lee, Sung-Gyu

    2013-04-01

    Human cytomegalovirus (CMV) infection is usually self-limiting in healthy adults, but it can lead to significant complications. This report presents the case of an immunocompetent adult with fulminant hepatitis caused by a CMV infection requiring emergency living-donor liver transplantation. A 39-year-old female with persistent fever for 6 weeks was referred for fulminant hepatitis, but the underlying etiology was not identified. Rapid deterioration of consciousness led to an emergency living-donor liver transplant using a modified right lobe graft. She showed increasing CMV antigenemia after surgery and the explant liver pathology showed massive hepatic necrosis with positive staining for CMV protein. Treatment with ganciclovir improved the graft liver function and her general condition recovered. This report presents a rare case of CMV-associated fulminant hepatitis which led to emergency liver transplantation. Although CMV is rare, it should be included in the differential diagnosis of patients with severe hepatitis, even immunocompetent patients, after other more common etiologies have been excluded.

  18. Ref(2)P, the Drosophila melanogaster homologue of mammalian p62, is required for the formation of protein aggregates in adult brain.

    PubMed

    Nezis, Ioannis P; Simonsen, Anne; Sagona, Antonia P; Finley, Kim; Gaumer, Sébastien; Contamine, Didier; Rusten, Tor Erik; Stenmark, Harald; Brech, Andreas

    2008-03-24

    P62 has been proposed to mark ubiquitinated protein bodies for autophagic degradation. We report that the Drosophila melanogaster p62 orthologue, Ref(2)P, is a regulator of protein aggregation in the adult brain. We demonstrate that Ref(2)P localizes to age-induced protein aggregates as well as to aggregates caused by reduced autophagic or proteasomal activity. A similar localization to protein aggregates is also observed in D. melanogaster models of human neurodegenerative diseases. Although atg8a autophagy mutant flies show accumulation of ubiquitin- and Ref(2)P-positive protein aggregates, this is abrogated in atg8a/ref(2)P double mutants. Both the multimerization and ubiquitin binding domains of Ref(2)P are required for aggregate formation in vivo. Our findings reveal a major role for Ref(2)P in the formation of ubiquitin-positive protein aggregates both under physiological conditions and when normal protein turnover is inhibited.

  19. VGF (TLQP-62)-induced neurogenesis targets early phase neural progenitor cells in the adult hippocampus and requires glutamate and BDNF signaling.

    PubMed

    Thakker-Varia, Smita; Behnke, Joseph; Doobin, David; Dalal, Vidhi; Thakkar, Keya; Khadim, Farah; Wilson, Elizabeth; Palmieri, Alicia; Antila, Hanna; Rantamaki, Tomi; Alder, Janet

    2014-05-01

    The neuropeptide VGF (non-acronymic), which has antidepressant-like effects, enhances adult hippocampal neurogenesis as well as synaptic activity and plasticity in the hippocampus, however the interaction between these processes and the mechanism underlying this regulation remain unclear. In this study, we demonstrate that VGF-derived peptide TLQP-62 specifically enhances the generation of early progenitor cells in nestin-GFP mice. Specifically, TLQP-62 significantly increases the number of Type 2a neural progenitor cells (NPCs) while reducing the number of more differentiated Type 3 cells. The effect of TLQP-62 on proliferation rather than differentiation was confirmed using NPCs in vitro; TLQP-62 but not scrambled peptide PEHN-62 increases proliferation in a cell line as well as in primary progenitors from adult hippocampus. Moreover, TLQP-62 but not scrambled peptide increases Cyclin D mRNA expression. The proliferation of NPCs induced by TLQP-62 requires synaptic activity, in particular through NMDA and metabotropic glutamate receptors. The activation of glutamate receptors by TLQP-62 activation induces phosphorylation of CaMKII through NMDA receptors and protein kinase D through metabotropic glutamate receptor 5 (mGluR5). Furthermore, pharmacological antagonists to CaMKII and PKD inhibit TLQP-62-induced proliferation of NPCs indicating that these signaling molecules downstream of glutamate receptors are essential for the actions of TLQP-62 on neurogenesis. We also show that TLQP-62 gradually activates Brain-Derived Neurotrophic Factor (BDNF)-receptor TrkB in vitro and that Trk signaling is required for TLQP-62-induced proliferation of NPCs. Understanding the precise molecular mechanism of how TLQP-62 influences neurogenesis may reveal mechanisms by which VGF-derived peptides act as antidepressant-like agents.

  20. Phenotype Classification of Zebrafish Embryos by Supervised Learning

    PubMed Central

    Jeanray, Nathalie; Marée, Raphaël; Pruvot, Benoist; Stern, Olivier; Geurts, Pierre; Wehenkel, Louis; Muller, Marc

    2015-01-01

    Zebrafish is increasingly used to assess biological properties of chemical substances and thus is becoming a specific tool for toxicological and pharmacological studies. The effects of chemical substances on embryo survival and development are generally evaluated manually through microscopic observation by an expert and documented by several typical photographs. Here, we present a methodology to automatically classify brightfield images of wildtype zebrafish embryos according to their defects by using an image analysis approach based on supervised machine learning. We show that, compared to manual classification, automatic classification results in 90 to 100% agreement with consensus voting of biological experts in nine out of eleven considered defects in 3 days old zebrafish larvae. Automation of the analysis and classification of zebrafish embryo pictures reduces the workload and time required for the biological expert and increases the reproducibility and objectivity of this classification. PMID:25574849

  1. Entanglement in Self-Supervised Dynamics

    NASA Technical Reports Server (NTRS)

    Zak, Michail

    2011-01-01

    A new type of correlation has been developed similar to quantum entanglement in self-supervised dynamics (SSD). SSDs have been introduced as a quantum-classical hybrid based upon the Madelung equation in which the quantum potential is replaced by an information potential. As a result, SSD preserves the quantum topology along with superposition, entanglement, and wave-particle duality. At the same time, it can be implemented in any scale including the Newtonian scale. The main properties of SSD associated with simulating intelligence have been formulated. The attention with this innovation is focused on intelligent agents interaction based upon the new fundamental non-New tonian effect; namely, entanglement.

  2. Interesting examples of supervised continuous variable systems

    NASA Technical Reports Server (NTRS)

    Chase, Christopher; Serrano, Joe; Ramadge, Peter

    1990-01-01

    The authors analyze two simple deterministic flow models for multiple buffer servers which are examples of the supervision of continuous variable systems by a discrete controller. These systems exhibit what may be regarded as the two extremes of complexity of the closed loop behavior: one is eventually periodic, the other is chaotic. The first example exhibits chaotic behavior that could be characterized statistically. The dual system, the switched server system, exhibits very predictable behavior, which is modeled by a finite state automaton. This research has application to multimodal discrete time systems where the controller can choose from a set of transition maps to implement.

  3. Supervised ensemble classification of Kepler variable stars

    NASA Astrophysics Data System (ADS)

    Bass, G.; Borne, K.

    2016-07-01

    Variable star analysis and classification is an important task in the understanding of stellar features and processes. While historically classifications have been done manually by highly skilled experts, the recent and rapid expansion in the quantity and quality of data has demanded new techniques, most notably automatic classification through supervised machine learning. We present an expansion of existing work on the field by analysing variable stars in the Kepler field using an ensemble approach, combining multiple characterization and classification techniques to produce improved classification rates. Classifications for each of the roughly 150 000 stars observed by Kepler are produced separating the stars into one of 14 variable star classes.

  4. Does live supervision make a difference? A multilevel analysis.

    PubMed

    Bartle-Haring, Suzanne; Silverthorn, Brandon C; Meyer, Kevin; Toviessi, Paula

    2009-10-01

    While the benefit of live supervision on clinical training is largely unquestioned, research that examines how live supervision affects the therapeutic process is lacking. Although marriage and family therapy has embraced this method of supervision, there is little empirical evidence suggesting it "works." This study uses hierarchical linear modeling to examine how therapy cases utilizing live supervision affect perceptions of progress on the problem. Findings indicated that live supervision does appear to make a difference for therapists' ratings of progress on the problem over the course of therapy; however, clients did not rate their progress as improving to the same degree. Implications for the use of live supervision as well as limitations of the study are discussed.

  5. Sequences upstream of the homologous cis-elements of the Adh adult enhancer of Drosophila are required for maximal levels of Adh gene transcription in adults of Scaptodrosophila lebanonensis.

    PubMed Central

    Papaceit, Montserrat; Orengo, Dorcas; Juan, Elvira

    2004-01-01

    The evolution of cis-regulatory elements is of particular interest for our understanding of the evolution of gene regulation. The Adh gene of Drosophilidae shows interspecific differences in tissue-specific expression and transcript levels during development. In Scaptodrosophila lebanonensis adults, the level of distal transcripts is maximal between the fourth and eighth day after eclosion and is around five times higher than that in D. melanogaster Adh(S). To examine whether these quantitative differences are regulated by sequences lying upstream of the distal promoter, we performed in vitro deletion mutagenesis of the Adh gene of S. lebanonensis, followed by P-element-mediated germ-line transformation. All constructs included, as a cotransgene, a modified Adh gene of D. melanogaster (dAdh) in a fixed position and orientation that acted as a chromosomal position control. Using this approach, we have identified a fragment of 1.5 kb in the 5' region, 830 bp upstream of the distal start site, which is required to achieve maximal levels of distal transcript in S. lebanonensis. The presence of this fragment produces a 3.5-fold higher level of distal mRNA (as determined by real time quantitative PCR) compared with the D. melanogaster dAdh cotransgene. This region contains the degenerated end of a minisatellite sequence expanding farther upstream and does not correspond to the Adh adult enhancer (AAE) of D. melanogaster. Indeed, the cis-regulatory elements of the AAE have been identified by phylogenetic footprinting within the region 830 bp upstream of the distal start site of S. lebanonensis. Furthermore, the deletions Delta-830 and Delta-2358 yield the same pattern of tissue-specific expression, indicating that all tissue-specific elements are contained within the region 830 bp upstream of the distal start site. PMID:15166155

  6. Recruitment of Mediator Complex by Cell Type and Stage-Specific Factors Required for Tissue-Specific TAF Dependent Gene Activation in an Adult Stem Cell Lineage.

    PubMed

    Lu, Chenggang; Fuller, Margaret T

    2015-12-01

    Onset of terminal differentiation in adult stem cell lineages is commonly marked by robust activation of new transcriptional programs required to make the appropriate differentiated cell type(s). In the Drosophila male germ line stem cell lineage, the switch from proliferating spermatogonia to spermatocyte is accompanied by one of the most dramatic transcriptional changes in the fly, as over 1000 new transcripts turn on in preparation for meiosis and spermatid differentiation. Here we show that function of the coactivator complex Mediator is required for activation of hundreds of new transcripts in the spermatocyte program. Mediator appears to act in a sequential hierarchy, with the testis activating Complex (tMAC), a cell type specific form of the Mip/dREAM general repressor, required to recruit Mediator subunits to the chromatin, and Mediator function required to recruit the testis TAFs (tTAFs), spermatocyte specific homologs of subunits of TFIID. Mediator, tMAC and the tTAFs co-regulate expression of a major set of spermatid differentiation genes. The Mediator subunit Med22 binds the tMAC component Topi when the two are coexpressed in S2 cells, suggesting direct recruitment. Loss of Med22 function in spermatocytes causes meiosis I maturation arrest male infertility, similar to loss of function of the tMAC subunits or the tTAFs. Our results illuminate how cell type specific versions of the Mip/dREAM complex and the general transcription machinery cooperate to drive selective gene activation during differentiation in stem cell lineages. PMID:26624996

  7. How Faculty Supervise and Mentor Pre-Service Teachers: Implications for Principal Supervision of Novice Teachers

    ERIC Educational Resources Information Center

    Range, Bret; Duncan, Heather; Hvidston, David

    2013-01-01

    The intent of the study was to ascertain university faculties' perceptions, through semi-structured interviews, about supervision and mentoring of student teachers. Findings indicated faculty supervisors' perceived feedback to student teachers about student engagement as important. Additionally, supervisors believed building trust with…

  8. Supervision in Transition: 1992 Yearbook of the Association for Supervision and Curriculum Development.

    ERIC Educational Resources Information Center

    Glickman, Carl D., Ed.

    Current restructuring of education calls for more teacher involvement in the planning and delivery of instruction. This yearbook gives examples of teacher involvement as it updates the supervision process. Four sections include 13 essays by various authors. The first section is entitled "The Context" and includes four essays: (1) "Policy and…

  9. Extracting PICO Sentences from Clinical Trial Reports using Supervised Distant Supervision

    PubMed Central

    Wallace, Byron C.; Kuiper, Joël; Sharma, Aakash; Zhu, Mingxi (Brian); Marshall, Iain J.

    2016-01-01

    Systematic reviews underpin Evidence Based Medicine (EBM) by addressing precise clinical questions via comprehensive synthesis of all relevant published evidence. Authors of systematic reviews typically define a Population/Problem, Intervention, Comparator, and Outcome (a PICO criteria) of interest, and then retrieve, appraise and synthesize results from all reports of clinical trials that meet these criteria. Identifying PICO elements in the full-texts of trial reports is thus a critical yet time-consuming step in the systematic review process. We seek to expedite evidence synthesis by developing machine learning models to automatically extract sentences from articles relevant to PICO elements. Collecting a large corpus of training data for this task would be prohibitively expensive. Therefore, we derive distant supervision (DS) with which to train models using previously conducted reviews. DS entails heuristically deriving ‘soft’ labels from an available structured resource. However, we have access only to unstructured, free-text summaries of PICO elements for corresponding articles; we must derive from these the desired sentence-level annotations. To this end, we propose a novel method – supervised distant supervision (SDS) – that uses a small amount of direct supervision to better exploit a large corpus of distantly labeled instances by learning to pseudo-annotate articles using the available DS. We show that this approach tends to outperform existing methods with respect to automated PICO extraction. PMID:27746703

  10. Perceptions Regarding Planning Activities and Supervision Strategies for Supervised Agricultural Experience Programs.

    ERIC Educational Resources Information Center

    Swortzel, Kirk A.

    1996-01-01

    Responses from 71% of 150 Tennessee agriculture teachers surveyed indicated that those teaching in multiple departments, subscribing to "Agricultural Education Magazine," and including supervised agricultural experiences (SAE) in grading were more positive about planning. Those not having agricultural education in high school, including SAE in…

  11. Jay Haley's Supervision of a Case of Dissociative.

    PubMed

    Haley, Jay

    2015-01-01

    This is a transcript of a supervision session with a young therapist caught in the complex world of a woman with multiple personality. Occurring very early in the written literature about treating multiple personalities, the highlight of this paper is the supervision style and technique of Jay Haley. His approach to supervision will make the reader wish that he or she could be in the room during this session.

  12. 13 CFR 120.465 - Civil penalty for late submission of required reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ADMINISTRATION BUSINESS LOANS Lenders Sba Supervised Lenders § 120.465 Civil penalty for late submission of... SBA Supervised Lender, the gravity of the violation, the history of previous violations and any such... Supervised Lender failed to file required reports for more than two reporting periods and (ii) If...

  13. Developing a manual for strengthening mental health nurses' clinical supervision.

    PubMed

    Buus, Niels; Cassedy, Paul; Gonge, Henrik

    2013-05-01

    In this article, we report findings from a study aimed at developing the content and implementation of a manual for a research-based intervention on clinical supervision of mental health nursing staff. The intervention was designed to strengthen already existing supervision practices through educational preparation for supervision and systematic reflection on supervision. The intervention consists of three sessions and was implemented on two groups of mental health hospital staff. We present an outline of the manual and explain how the trial sessions made us adjust the preliminary manual. The effects of implementing the manual will subsequently be analysed in an independent randomised controlled trial.

  14. Branched-chain amino acid interactions with reference to amino acid requirements in adult men: Valine metabolism at different leucine intakes

    SciTech Connect

    Pelletier, V.; Marks, L.; Wagner, D.A.; Hoerr, R.A.; Young, V.R. )

    1991-08-01

    The authors explored whether the oxidation of valine and by implication the physiological requirement for this amino acid are affected by changes in leucine intake over a physiological range. Six young adult men received, in random order, four L-amino acid-based diets for 5 d supplying either 20 or 10 mg valine.kg body wt-1.d-1, each in combination with 80 or 40 mg leucine.kg-1.d-1. On day 6 subjects were studied with an 8-h continuous intravenous infusion of (1-13C)valine (and (2H3)leucine) to determine valine oxidation in the fasted state (first 3 h) and fed state (last 5 h). Valine oxidation in the fasted state was similar among all diets but was lower (P less than 0.05) in the fed state for the 10 vs 20 mg valine.kg-1.d-1 intake. Leucine intake did not affect valine oxidation. Mean daily valine balance approximated +1.3 mg.kg-1.d-1 for the 20-mg intake and -1.6 mg.kg-1.d-1 for the 10-mg intake. These findings support our previously suggested mean valine requirement estimate of approximately 20 mg.kg-1.d-1.

  15. A task shifting approach to primary mental health care for adults in South Africa: human resource requirements and costs for rural settings.

    PubMed

    Petersen, Inge; Lund, Crick; Bhana, Arvin; Flisher, Alan J

    2012-01-01

    BACKGROUND A recent situational analysis suggests that post-apartheid South Africa has made some gains with respect to the decentralization and integration of mental health into primary health care. However, service gaps within and between provinces remain, with rural areas particularly underserved. Aim This study aims to calculate and cost a hypothetical human resource mix required to populate a framework for district adult mental health services. This framework embraces the concept of task shifting, where dedicated low cost mental health workers at the community and clinic levels supplement integrated care. METHOD The expected number and cost of human resources was based on: (a) assumptions of service provision derived from existing services in a sub-district demonstration site and a literature review of evidence-based packages of care in low- and middle-income countries; and (b) assumptions of service needs derived from other studies. RESULTS For a nominal population of 100 000, minimal service coverage estimates of 50% for schizophrenia, bipolar affective disorder, major depressive disorder and 30% for post-traumatic stress disorder and maternal depression would require that the primary health care staffing package include one post for a mental health counsellor or equivalent and 7.2 community mental health worker posts. The cost of these personnel amounts to £28 457 per 100 000 population. This cost can be offset by a reduction in the number of other specialist and non-specialist health personnel required to close service gaps at primary care level. CONCLUSION The adoption of the concept of task shifting can substantially reduce the expected number of health care providers otherwise needed to close mental health service gaps at primary health care level in South Africa at minimal cost and may serve as a model for other middle-income countries.

  16. [Supervision for nursing personnel: more than psychohygiene? 2. The importance of supervision for the professionalization of nursing].

    PubMed

    Bönniger, C

    1995-06-01

    Supervision as a means to improve professionalism in nursing. In the first part of the essay it was shown that the literature emphasises the psychohygiene function of supervision. This was contrasted with the function of systematic reflection on professional action, which is more important for the professionalisation of nursing. This second part describes how experiential knowledge is acquired by reflection. Supervision is shown to parallel nursing research. The paper discusses the necessary framework for supervision and the demands made on supervisors in this field.

  17. Target localization in wireless sensor networks using online semi-supervised support vector regression.

    PubMed

    Yoo, Jaehyun; Kim, H Jin

    2015-01-01

    Machine learning has been successfully used for target localization in wireless sensor networks (WSNs) due to its accurate and robust estimation against highly nonlinear and noisy sensor measurement. For efficient and adaptive learning, this paper introduces online semi-supervised support vector regression (OSS-SVR). The first advantage of the proposed algorithm is that, based on semi-supervised learning framework, it can reduce the requirement on the amount of the labeled training data, maintaining accurate estimation. Second, with an extension to online learning, the proposed OSS-SVR automatically tracks changes of the system to be learned, such as varied noise characteristics. We compare the proposed algorithm with semi-supervised manifold learning, an online Gaussian process and online semi-supervised colocalization. The algorithms are evaluated for estimating the unknown location of a mobile robot in a WSN. The experimental results show that the proposed algorithm is more accurate under the smaller amount of labeled training data and is robust to varying noise. Moreover, the suggested algorithm performs fast computation, maintaining the best localization performance in comparison with the other methods. PMID:26024420

  18. The Effects of Intensive Supervision with Alcoholic Probationers.

    ERIC Educational Resources Information Center

    Latessa, Edward J.; Travis, Lawrence F., III

    1988-01-01

    Examined the effects of intensive probation supervision and treatment on 40 alcoholic offenders. Forty regularly supervised probationers served as control group. Analyzed contacts, services, criminal behavior, social adjustment and employment. Results indicated that the alcohol group performed as well as the control group despite their alcohol…

  19. Supervisor Cultural Responsiveness and Unresponsiveness in Cross-Cultural Supervision

    ERIC Educational Resources Information Center

    Burkard, Alan W.; Johnson, Adanna J.; Madson, Michael B.; Pruitt, Nathan T.; Contreras-Tadych, Deborah A.; Kozlowski, JoEllen M.; Hess, Shirley A.; Knox, Sarah

    2006-01-01

    Thirteen supervisees' of color and 13 European American supervisees' experiences of culturally responsive and unresponsive cross-cultural supervision were studied using consensual qualitative research. In culturally responsive supervision, all supervisees felt supported for exploring cultural issues, which positively affected the supervisee, the…

  20. 28 CFR 115.313 - Supervision and monitoring.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Supervision and monitoring. 115.313 Section 115.313 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Juvenile Facilities Prevention Planning § 115.313 Supervision...

  1. 28 CFR 115.113 - Supervision and monitoring.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Supervision and monitoring. 115.113 Section 115.113 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Lockups Prevention Planning § 115.113 Supervision and monitoring. (a)...

  2. 28 CFR 115.113 - Supervision and monitoring.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Supervision and monitoring. 115.113 Section 115.113 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Lockups Prevention Planning § 115.113 Supervision and monitoring. (a)...

  3. 28 CFR 115.313 - Supervision and monitoring.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Supervision and monitoring. 115.313 Section 115.313 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Juvenile Facilities Prevention Planning § 115.313 Supervision...

  4. 28 CFR 115.313 - Supervision and monitoring.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Supervision and monitoring. 115.313 Section 115.313 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Juvenile Facilities Prevention Planning § 115.313 Supervision...

  5. 28 CFR 115.113 - Supervision and monitoring.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Supervision and monitoring. 115.113 Section 115.113 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE ELIMINATION ACT NATIONAL STANDARDS Standards for Lockups Prevention Planning § 115.113 Supervision and monitoring. (a)...

  6. Development of the Chae Optimal Supervision Environment Test

    ERIC Educational Resources Information Center

    Chae, Ki Byung

    2013-01-01

    The review of current supervision models and instruments revealed a crucial need for a valid, reliable instrument that assesses the quality of the supervision environment as a venue for promoting counselor development. Therefore, the primary purpose of this study was the construction and initial validation of the Chae Optimal Supervision…

  7. A Model for Supervising School Counseling Students without Teaching Experience

    ERIC Educational Resources Information Center

    Peterson, Jean Sunde; Deuschle, Connie

    2006-01-01

    Changed demographics of those now entering the field of school counseling argue for changes in preparatory curriculum, including the curriculum for supervision. The authors present a 5-component model for supervising graduate students without previous school experience that is based on 2 pertinent studies. This model focuses on information for…

  8. 12 CFR 905.13 - Office of Supervision.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Office of Supervision also is responsible for providing expert policy advice and analyzing and reporting... System and its members operate. (b) Responsibilities. The responsibilities of the Office of Supervision... Financing Corporation and resolving outstanding examination issues; (2) Monitoring Bank and Bank...

  9. Joint Supervision Practices in Doctoral Education--A Student Experience

    ERIC Educational Resources Information Center

    Lahenius, Katja; Ikävalko, Heini

    2014-01-01

    This paper presents a study of students' experiences of joint supervision practices and supervisors' professional work in doctoral education in one department of a Finnish university. A qualitative methodology was used to explore students' experiences of joint supervision practices and an inductive protocol was used to analyse the…

  10. An Integrated Approach for Supervising Mental Health Counseling Interns.

    ERIC Educational Resources Information Center

    Nelson, Mark D.; Johnson, Patrick; Thorngren, Jill M.

    2000-01-01

    Proposes an approach for supervising mental health counseling interns that integrates the developmental model of Littrell, Lee-Borden, and Lorenz, and Bernard's discrimination model. This approach integrates supervisor role, intern skills, and stages of the supervision process. It provides a practical tool for conceptualizing and implementing the…

  11. 19 CFR 191.37 - Destruction under Customs supervision.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Destruction under Customs supervision. 191.37 Section 191.37 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY... Customs supervision. A claimant may destroy merchandise and obtain unused merchandise drawback...

  12. 9 CFR 590.418 - Supervision of marking and packaging.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Supervision of marking and packaging...) Identifying and Marking Product § 590.418 Supervision of marking and packaging. (a) Evidence of label approval... has on file evidence that such official identification or packaging material bearing such...

  13. 9 CFR 592.340 - Supervision of marking and packaging.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Supervision of marking and packaging... § 592.340 Supervision of marking and packaging. (a) Evidence of label approval. Inspection program... evidence that such official identification or packaging material bearing such official identification...

  14. Impact of the Supervision Course: A Researcher's Perspective.

    ERIC Educational Resources Information Center

    Stern, Avner

    This paper reviews the research undertaken by trainees in counseling supervision who were students in a class on studies in supervision. One study which is discussed focuses on the relationship of supervisor behavior and supervisor didactic or experiential expectations. Another study is presented which explores the behavioral correlates of…

  15. Reflective Practice and Supervision in Child Abuse Prevention

    ERIC Educational Resources Information Center

    Wightman, Barbara; Whitaker, Kate; Traylor, Diane; Yeider, Sheri; Hyden, Vivian C.; Weigand, Barbara

    2007-01-01

    The contributors to this article reflect on the process and value of participating together in a monthly reflective supervision group for supervisors in a child abuse prevention program. Some of them joined the group with considerable interest in and experience with reflective supervision. For others this was an entirely new experience that they…

  16. A Content Analysis of Peer Feedback in Triadic Supervision

    ERIC Educational Resources Information Center

    Avent, Janeé R.; Wahesh, Edward; Purgason, Lucy L.; Borders, L. DiAnne; Mobley, A. Keith

    2015-01-01

    There is limited research on the types of peer feedback exchanged during triadic supervision. Through a content analysis, the authors found that students provided feedback about counseling performance and cognitive counseling skills most often in supervision sessions. However, there were differences in the types of feedback exchanged across three…

  17. The Need for Developmental Models in Supervising School Counselors

    ERIC Educational Resources Information Center

    Gallo, Laura L.

    2013-01-01

    Developmental models, like Stoltenberg, McNeil, and Delworth's integrated developmental model (IDM) for supervision (1998), provide supervisors with an important resource in understanding and managing the counseling student's development and experience. The current status of school counseling supervision is discussed as well as the…

  18. The Supervision Partnership as a Phase of Attachment

    ERIC Educational Resources Information Center

    Koehn, Amanda J.; Kerns, Kathryn A.

    2016-01-01

    The supervision partnership in middle childhood was proposed by Waters, Kondo-Ikemura, Posada, and Richters as the last phase of parent-child attachment. The present study elaborates this concept by proposing three components of the supervision partnership: "availability and accessibility," "willingness to communicate," and…

  19. Using Greek Mythology as a Metaphor To Enhance Supervision.

    ERIC Educational Resources Information Center

    Sommer, Carol A.; Cox, Jane A.

    2003-01-01

    Reviews some uses of myths and stories in counselor education and supervision. Notes that collaborative supervision is especially relevant to the exploration of alternative views of supervisee growth that may be mirrored in myths and stories and in their multiple interpretations. The interpretation of the Greek myth of Psyche is examined as a…

  20. 28 CFR 2.203 - Certificate of supervised release.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ....203 Certificate of supervised release. When an offender who has been released from prison to serve a... officer shall deliver to the releasee a certificate listing the conditions of supervised release imposed by the Commission and shall explain the conditions to the releasee....

  1. 28 CFR 2.203 - Certificate of supervised release.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....203 Certificate of supervised release. When an offender who has been released from prison to serve a... officer shall deliver to the releasee a certificate listing the conditions of supervised release imposed by the Commission and shall explain the conditions to the releasee....

  2. 28 CFR 2.203 - Certificate of supervised release.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....203 Certificate of supervised release. When an offender who has been released from prison to serve a... officer shall deliver to the releasee a certificate listing the conditions of supervised release imposed by the Commission and shall explain the conditions to the releasee....

  3. 28 CFR 2.203 - Certificate of supervised release.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ....203 Certificate of supervised release. When an offender who has been released from prison to serve a... officer shall deliver to the releasee a certificate listing the conditions of supervised release imposed by the Commission and shall explain the conditions to the releasee....

  4. Supervising Staff in Student Affairs: Exploration of the Synergistic Approach.

    ERIC Educational Resources Information Center

    Saunders, Sue A.; Cooper, Diane L.; Winston, Roger B., Jr.; Chernow, Erin

    2000-01-01

    Describes the development andexplores the validity of the Synergistic Supervision Scale (SSS), which measures the extent to which staff perceive that their supervisor focuses on the advancement of the institutional mission and the personal and professional advancement of staff. Results indicate that synergistic supervision seems to be a valid…

  5. 12 CFR 908.31 - Right to supervise the Banks.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Right to supervise the Banks. 908.31 Section 908.31 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOUSING FINANCE BOARD ORGANIZATION AND... supervise the Banks. Nothing contained in this part shall limit in any manner the right of the Finance...

  6. "They're the Bosses": Feedback in Team Supervision

    ERIC Educational Resources Information Center

    Guerin, Cally; Green, Ian

    2015-01-01

    Team supervision of PhDs is increasingly the norm in Australian and UK universities; while this model brings many improvements on the traditional one-on-one research supervision, it also introduces new complexities. In particular, many students find the diversity of opinions expressed in teams to be confusing. Such diversity in supervisor feedback…

  7. A Grounded Theory Study of Supervision of Preservice Consultation Training

    ERIC Educational Resources Information Center

    Newman, Daniel S.

    2012-01-01

    The purpose of this study was to explore a university-based supervision process for consultants-in-training (CITs) engaged in a preservice level consultation course with applied practicum experience. The study was approached from a constructivist worldview using a grounded theory methodology. Data consisted of supervision session transcripts,…

  8. Tracking New Directions in the Evaluation of Postgraduate Supervision.

    ERIC Educational Resources Information Center

    Aspland, Tania; Edwards, Helen; O'Leary, Jane; Ryan, Yoni

    1999-01-01

    Discussion of problems associated with graduate thesis supervision includes a report of a 1995 survey of Australian universities which found that such evaluations were minimal. Also identifies issues emerging from student-supervisor focus groups, including the importance of relational aspects of supervision and systematic feedback. Notes the lack…

  9. Fighting for Space in Supervision: Fantasies, Fairytales, Fictions and Fallacies

    ERIC Educational Resources Information Center

    Grant, Barbara M.

    2005-01-01

    In higher education the supervision of graduate research students is an uncertain practice. When given the opportunity, supervisors and students ask what it means and how it should be done. In this paper, the author interprets the uncertain state of supervision affairs as an effect of many competing and contradictory social discourses that offer…

  10. Distance Supervision in Rehabilitation Counseling: Ethical and Clinical Considerations

    ERIC Educational Resources Information Center

    Lund, Emily M.; Schultz, Jared C.

    2015-01-01

    Background: The use of technology-mediated distance supervision is a rapidly growing area in rehabilitation counseling and other fields. Distance supervision has both tremendous potential and notable challenges to address, including questions of ethics and evidence. Purpose: This article examines both the ethical and nonethical principles that…

  11. 7 CFR 27.73 - Supervision of transfers of cotton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Supervision of transfers of cotton. 27.73 Section 27... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Postponed Classification § 27.73 Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled...

  12. 7 CFR 27.73 - Supervision of transfers of cotton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Supervision of transfers of cotton. 27.73 Section 27... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Transfers of Cotton § 27.73 Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled for...

  13. 7 CFR 27.73 - Supervision of transfers of cotton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Supervision of transfers of cotton. 27.73 Section 27... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Transfers of Cotton § 27.73 Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled for...

  14. 7 CFR 27.73 - Supervision of transfers of cotton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Supervision of transfers of cotton. 27.73 Section 27... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Postponed Classification § 27.73 Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled...

  15. 7 CFR 27.73 - Supervision of transfers of cotton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Supervision of transfers of cotton. 27.73 Section 27... REGULATIONS COTTON CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Transfers of Cotton § 27.73 Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled for...

  16. 7 CFR 761.51 - Establishing a supervised bank account.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... accordance with 31 CFR part 202 (Treasury Circular 176). (2) When the balance in the account has been reduced... 7 Agriculture 7 2012-01-01 2012-01-01 false Establishing a supervised bank account. 761.51 Section..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL PROGRAM ADMINISTRATION Supervised...

  17. 7 CFR 761.51 - Establishing a supervised bank account.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... accordance with 31 CFR part 202 (Treasury Circular 176). (2) When the balance in the account has been reduced... 7 Agriculture 7 2014-01-01 2014-01-01 false Establishing a supervised bank account. 761.51 Section..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS FARM LOAN PROGRAMS; GENERAL PROGRAM ADMINISTRATION Supervised...

  18. 10 CFR 4.93 - Supervision and coordination.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Supervision and coordination. 4.93 Section 4.93 Energy... Instructions § 4.93 Supervision and coordination. The Commission may from time to time assign to officials of... achievement of effective coordination and maximum uniformity within the NRC and within the Executive Branch...

  19. Online Lab Books for Supervision of Project Students

    ERIC Educational Resources Information Center

    Badge, J. L.; Badge, R. M.

    2009-01-01

    In this article, the authors report a case study where Blackboard's wiki function was used to create electronic lab books for the supervision of undergraduate students completing laboratory based research projects. This successful experiment in supervision using electronic notebooks provided a searchable record of student work and a permanent…

  20. The Expert Group Work Supervision Process: Apperception, Actions, and Interactions

    ERIC Educational Resources Information Center

    Rubel, Deborah; Atieno Okech, Jane E.

    2009-01-01

    The researchers conducted a systematic exploration of the experiences of expert group work supervisors during the supervision process. This article's purpose is to report results that inform intentional practice and illustrate supervision interventions for group work supervisors. Results indicated that participants experienced an interactive…