Sample records for require additional study

  1. The teratology testing of food additives.

    PubMed

    Barrow, Paul C; Spézia, François

    2013-01-01

    The developmental and reproductive toxicity testing (including teratogenicity) of new foods and food additives is performed worldwide according to the guidelines given in the FDA Redbook. These studies are not required for substances that are generally recognized as safe, according to the FDA inventory. The anticipated cumulated human exposure level above which developmental or reproduction studies are required depends on the structure-alert category. For food additives of concern, both developmental (prenatal) and reproduction (multigeneration) studies are required. The developmental studies are performed in two species, usually the rat and the rabbit. The reproduction study is generally performed in the rat. The two rat studies are preferably combined into a single experimental design, if possible. The test methods described in the FDA Redbook are similar to those specified by the OECD for the reproductive toxicity testing of chemicals.

  2. Methotrexate for uveitis associated with juvenile idiopathic arthritis: value and requirement for additional anti-inflammatory medication.

    PubMed

    Heiligenhaus, A; Mingels, A; Heinz, C; Ganser, G

    2007-01-01

    To study the value of methotrexate (MTX) and the requirement for additional anti-inflammatory drugs for the treatment of severe chronic iridocyclitis associated with juvenile idiopathic arthritis (JIA). Institutional study of 35 consecutive patients with JIA started on MTX as the single systemic immunosuppressive drug for the treatment of associated iridocyclitis. The clinical epidemiologic data, course of visual acuity (VA), development of complications, and the need for additional anti-inflammatory drugs were analyzed. Mean follow-up with MTX treatment was 27.6 months. Uveitic complications were present in 31 patients before MTX treatment. With MTX, quiescence of uveitis was obtained with (n=21) or without (n=4) additional topical steroids. Additional systemic immunosuppressive drugs were required in another 7 patients: cyclosporine A (n=4), azathioprine (n=1), infliximab (n=1), or etanercept (n=1). Three patients had active uveitis at the end of the follow-up period. During MTX therapy, uveitis first developed in the unaffected fellow eyes in 2 patients, and secondary glaucoma or ocular hypertension occurred in 7 patients. The VA deteriorated in 6, improved in 13, and was stable in the remaining eyes. The data suggest that MTX is very effective in controlling inflammation of uveitis in patients with JIA. However, additional topical steroids or systemic immunosuppressive drugs are often required.

  3. 21 CFR 180.30 - Brominated vegetable oil.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... million in the finished beverage, pending the outcome of additional toxicological studies on which... INTERIM BASIS PENDING ADDITIONAL STUDY Specific Requirements for Certain Food Additives § 180.30... used on an interim basis as a stabilizer for flavoring oils used in fruit-flavored beverages, for which...

  4. Use of an evidence-based algorithm for patients with traumatic hemothorax reduces need for additional interventions.

    PubMed

    Dennis, Bradley M; Gondek, Stephen P; Guyer, Richard A; Hamblin, Susan E; Gunter, Oliver L; Guillamondegui, Oscar D

    2017-04-01

    Concerted management of the traumatic hemothorax is ill-defined. Surgical management of specific hemothoraces may be beneficial. A comprehensive strategy to delineate appropriate patients for additional procedures does not exist. We developed an evidence-based algorithm for hemothorax management. We hypothesize that the use of this algorithm will decrease additional interventions. A pre-/post-study was performed on all patients admitted to our trauma service with traumatic hemothorax from August 2010 to September 2013. An evidence-based management algorithm was initiated for the management of retained hemothoraces. Patients with length of stay (LOS) less than 24 hours or admitted during an implementation phase were excluded. Study data included age, Injury Severity Score, Abbreviated Injury Scale chest, mechanism of injury, ventilator days, intensive care unit (ICU) LOS, total hospital LOS, and interventions required. Our primary outcome was number of patients requiring more than 1 intervention. Secondary outcomes were empyema rate, number of patients requiring specific additional interventions, 28-day ventilator-free days, 28-day ICU-free days, hospital LOS, all-cause 6-month readmission rate. Standard statistical analysis was performed for all data. Six hundred forty-two patients (326 pre and 316 post) met the study criteria. There were no demographic differences in either group. The number of patients requiring more than 1 intervention was significantly reduced (49 pre vs. 28 post, p = 0.02). Number of patients requiring VATS decreased (27 pre vs. 10 post, p < 0.01). Number of catheters placed by interventional radiology increased (2 pre vs. 10 post, p = 0.02). Intrapleural thrombolytic use, open thoracotomy, empyema, and 6-month readmission rates were unchanged. The "post" group more ventilator-free days (median, 23.9 vs. 22.5, p = 0.04), but ICU and hospital LOS were unchanged. Using an evidence-based hemothorax algorithm reduced the number of patients requiring additional interventions without increasing complication rates. Defined criteria for surgical intervention allows for more appropriate utilization of resources. Therapeutic study, level IV.

  5. 21 CFR 180.30 - Brominated vegetable oil.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... FOR HUMAN CONSUMPTION (CONTINUED) FOOD ADDITIVES PERMITTED IN FOOD OR IN CONTACT WITH FOOD ON AN INTERIM BASIS PENDING ADDITIONAL STUDY Specific Requirements for Certain Food Additives § 180.30 Brominated vegetable oil. The food additive brominated vegetable oil may be safely used in accordance with...

  6. Risk factors for an additional port in single-incision laparoscopic cholecystectomy in patients with cholecystitis.

    PubMed

    Araki, Kenichiro; Shirabe, Ken; Watanabe, Akira; Kubo, Norio; Sasaki, Shigeru; Suzuki, Hideki; Asao, Takayuki; Kuwano, Hiroyuki

    2017-01-01

    Although single-incision laparoscopic cholecystectomy is now widely performed in patients with cholecystitis, some cases require an additional port to complete the procedure. In this study, we focused on risk factor of additional port in this surgery. We performed single-incision cholecystectomy in 75 patients with acute cholecystitis or after cholecystitis between 2010 and 2014 at Gunma University Hospital. Surgical indications followed the TG13 guidelines. Our standard procedure for single-incision cholecystectomy routinely uses two needlescopic devices. We used logistic regression analysis to identify the risk factors associated with use of an additional full-size port (5 or 10 mm). Surgical outcome was acceptable without biliary injury. Nine patients (12.0%) required an additional port, and one patient (1.3%) required conversion to open cholecystectomy because of severe adhesions around the cystic duct and common bile duct. In multivariate analysis, high C-reactive protein (CRP) values (>7.0 mg/dl) during cholecystitis attacks were significantly correlated with the need for an additional port (P = 0.009), with a sensitivity of 55.6%, specificity of 98.5%, and accuracy of 93.3%. This study indicated that the severe inflammation indicated by high CRP values during cholecystitis attacks predicts the need for an additional port. J. Med. Invest. 64: 245-249, August, 2017.

  7. 46 CFR 15.525 - Additional manning requirements for tank vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Additional manning requirements for tank vessels. 15.525... MANNING REQUIREMENTS Manning Requirements; Inspected Vessels § 15.525 Additional manning requirements for tank vessels. Parts 31 and 35 of this chapter contain additional manning requirements applicable to...

  8. 21 CFR 180.30 - Brominated vegetable oil.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... ADDITIVES PERMITTED IN FOOD OR IN CONTACT WITH FOOD ON AN INTERIM BASIS PENDING ADDITIONAL STUDY Specific Requirements for Certain Food Additives § 180.30 Brominated vegetable oil. The food additive brominated... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Brominated vegetable oil. 180.30 Section 180.30...

  9. Engineered Barrier System performance requirements systems study report. Revision 02

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

    Balady, M.A.

    This study evaluates the current design concept for the Engineered Barrier System (EBS), in concert with the current understanding of the geologic setting to assess whether enhancements to the required performance of the EBS are necessary. The performance assessment calculations are performed by coupling the EBS with the geologic setting based on the models (some of which were updated for this study) and assumptions used for the 1995 Total System Performance Assessment (TSPA). The need for enhancements is determined by comparing the performance assessment results against the EBS related performance requirements. Subsystem quantitative performance requirements related to the EBS includemore » the requirement to allow no more than 1% of the waste packages (WPs) to fail before 1,000 years after permanent closure of the repository, as well as a requirement to control the release rate of radionuclides from the EBS. The EBS performance enhancements considered included additional engineered components as well as evaluating additional performance available from existing design features but for which no performance credit is currently being taken.« less

  10. Orbital construction demonstration study. Volume 3: Requirements document

    NASA Technical Reports Server (NTRS)

    1977-01-01

    A comprehensive set of requirements that defines the objective, scope and configuration of the orbital test facility needed to demonstrate the necessary automated fabrication, construction and assembly technology is provided. In addition to the requirements for the orbital demonstration facility, a detailed list of experiment requirements is included for various areas of technology.

  11. Requirements for guidelines systems: implementation challenges and lessons from existing software-engineering efforts.

    PubMed

    Shah, Hemant; Allard, Raymond D; Enberg, Robert; Krishnan, Ganesh; Williams, Patricia; Nadkarni, Prakash M

    2012-03-09

    A large body of work in the clinical guidelines field has identified requirements for guideline systems, but there are formidable challenges in translating such requirements into production-quality systems that can be used in routine patient care. Detailed analysis of requirements from an implementation perspective can be useful in helping define sub-requirements to the point where they are implementable. Further, additional requirements emerge as a result of such analysis. During such an analysis, study of examples of existing, software-engineering efforts in non-biomedical fields can provide useful signposts to the implementer of a clinical guideline system. In addition to requirements described by guideline-system authors, comparative reviews of such systems, and publications discussing information needs for guideline systems and clinical decision support systems in general, we have incorporated additional requirements related to production-system robustness and functionality from publications in the business workflow domain, in addition to drawing on our own experience in the development of the Proteus guideline system (http://proteme.org). The sub-requirements are discussed by conveniently grouping them into the categories used by the review of Isern and Moreno 2008. We cite previous work under each category and then provide sub-requirements under each category, and provide example of similar work in software-engineering efforts that have addressed a similar problem in a non-biomedical context. When analyzing requirements from the implementation viewpoint, knowledge of successes and failures in related software-engineering efforts can guide implementers in the choice of effective design and development strategies.

  12. Requirements for guidelines systems: implementation challenges and lessons from existing software-engineering efforts

    PubMed Central

    2012-01-01

    Background A large body of work in the clinical guidelines field has identified requirements for guideline systems, but there are formidable challenges in translating such requirements into production-quality systems that can be used in routine patient care. Detailed analysis of requirements from an implementation perspective can be useful in helping define sub-requirements to the point where they are implementable. Further, additional requirements emerge as a result of such analysis. During such an analysis, study of examples of existing, software-engineering efforts in non-biomedical fields can provide useful signposts to the implementer of a clinical guideline system. Methods In addition to requirements described by guideline-system authors, comparative reviews of such systems, and publications discussing information needs for guideline systems and clinical decision support systems in general, we have incorporated additional requirements related to production-system robustness and functionality from publications in the business workflow domain, in addition to drawing on our own experience in the development of the Proteus guideline system (http://proteme.org). Results The sub-requirements are discussed by conveniently grouping them into the categories used by the review of Isern and Moreno 2008. We cite previous work under each category and then provide sub-requirements under each category, and provide example of similar work in software-engineering efforts that have addressed a similar problem in a non-biomedical context. Conclusions When analyzing requirements from the implementation viewpoint, knowledge of successes and failures in related software-engineering efforts can guide implementers in the choice of effective design and development strategies. PMID:22405400

  13. A study of the additional costs of dispensing workers' compensation prescriptions.

    PubMed

    Schafermeyer, Kenneth W

    2007-03-01

    Although there is a significant amount of additional work involved in dispensing workers' compensation prescriptions, these costs have not been quantified. A study of the additional costs to dispense a workers' compensation prescription is needed to measure actual costs and to help determine the reasonableness of reimbursement for prescriptions dispensed under workers' compensation programs. The purpose of this study was to determine the minimum additional time and costs required to dispense workers' compensation prescriptions in Texas. A convenience sample of 30 store-level pharmacy staff members involved in submitting and processing prescription claims for the Texas Mutual workers' compensation program were interviewed by telephone. Data collected to determine the additional costs of dispensing a workers' compensation prescription included (1) the amount of additional time and personnel costs required to dispense and process an average workers' compensation prescription claim, (2) the difference in time required for a new versus a refilled prescription, (3) overhead costs for processing workers' compensation prescription claims by experienced experts at a central processing facility, (4) carrying costs for workers' compensation accounts receivable, and (5) bad debts due to uncollectible workers' compensation claims. The median of the sample pharmacies' additional costs for dispensing a workers' compensation prescription was estimated to be at least $9.86 greater than for a cash prescription. This study shows that the estimated costs for workers' compensation prescriptions were significantly higher than for cash prescriptions. These costs are probably much more than most employers, workers' compensation payers, and pharmacy managers would expect. It is recommended that pharmacy managers should estimate their own costs and compare these costs to actual reimbursement when considering the reasonableness of workers' compensation prescriptions and whether to accept these prescriptions.

  14. 10 CFR 20.2302 - Additional requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Additional requirements. 20.2302 Section 20.2302 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Exemptions and Additional Requirements § 20.2302 Additional requirements. The Commission may, by rule, regulation, or order, impose...

  15. 10 CFR 20.2302 - Additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Additional requirements. 20.2302 Section 20.2302 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Exemptions and Additional Requirements § 20.2302 Additional requirements. The Commission may, by rule, regulation, or order, impose...

  16. 10 CFR 20.2302 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Additional requirements. 20.2302 Section 20.2302 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Exemptions and Additional Requirements § 20.2302 Additional requirements. The Commission may, by rule, regulation, or order, impose...

  17. Shuttle/Agena study. Volume 2, part 1: Program requirements, conclusions, recommendations

    NASA Technical Reports Server (NTRS)

    1972-01-01

    An evaluation to determine the compatibility of the Agena with the space transportation system for use as an expendable third stage to the space shuttle was conducted. The Agena was considered for those missions requiring additional propulsion capability beyond that used for low earth orbit. The study defines the interface requirements imposed on both the Agena and the shuttle system and identifies those areas where the Agena must be improved or modified to satisfy mission requirements.

  18. 10 CFR 55.7 - Additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Additional requirements. 55.7 Section 55.7 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) OPERATORS' LICENSES General Provisions § 55.7 Additional requirements. The Commission may, by rule, regulation, or order, impose upon any licensee such requirements, in addition to...

  19. 10 CFR 55.7 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Additional requirements. 55.7 Section 55.7 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) OPERATORS' LICENSES General Provisions § 55.7 Additional requirements. The Commission may, by rule, regulation, or order, impose upon any licensee such requirements, in addition to...

  20. 21 CFR 180.25 - Mannitol.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... CONSUMPTION (CONTINUED) FOOD ADDITIVES PERMITTED IN FOOD OR IN CONTACT WITH FOOD ON AN INTERIM BASIS PENDING ADDITIONAL STUDY Specific Requirements for Certain Food Additives § 180.25 Mannitol. (a) Mannitol is the... 21 Food and Drugs 3 2013-04-01 2013-04-01 false Mannitol. 180.25 Section 180.25 Food and Drugs...

  1. Atmospheric rendezvous feasibility study

    NASA Technical Reports Server (NTRS)

    Schaezler, A. D.

    1972-01-01

    A study was carried out to determine the feasibility of using atmospheric rendezvous to increase the efficiency of space transportation and to determine the most effective implementation. It is concluded that atmospheric rendezvous is feasible and can be utilized in a space transportation system to reduce size of the orbiter vehicle, provide a powered landing with go-around capability for every mission, and achieve lateral range performance that exceeds requirements. A significantly lighter booster and reduced launch fuel requirements are additional benefits that can be realized with a system that includes a large subsonic airplane for recovery of the orbiter. Additional reduction in booster size is possible if the airplane is designed for recovery of the booster by towing. An airplane about the size of the C-5A is required.

  2. Analytical Study of Cockpit Information Requirements.

    DTIC Science & Technology

    1981-04-01

    monitoring and control of engine case heating and cooling . Generally, the crew will be buffered from these changes by the increasingly more...advantages of color for prioritization, data separation and added dimensionality should apply equally well here as with conventional EADI and EHSI formats...addition of position/time control to a 3-D RNAV system converts it into a 4-D system. A 3-D system requires the addition of a time source plus software

  3. Technical Review of Water-Resources Investigations of the Tule Desert, Lincoln County, Southern Nevada

    USGS Publications Warehouse

    Berger, David L.; Halford, Keith J.; Belcher, Wayne R.; Lico, Michael S.

    2008-01-01

    The Nevada State Engineer in Ruling No. 5181 required Lincoln County and Vidler Water Company, Inc., to provide results from additional water-resources studies of Tule Desert in southern Nevada to support water-rights application 64692. As outlined by the ruling, the additional studies were to include the determination of the amount of ground water available from the Tule Desert basin, ground-water recharge to the Tule Desert, and the direction of ground-water flow. Results of these additional studies were published in five reports prepared for Lincoln County and Vidler Water Company, Inc. The National Park Service formally requested that the U.S. Geological Survey provide technical reviews of these five reports. The Nevada State Engineer in Ruling No. 5181 required Lincoln County and Vidler Water Company, Inc., to provide results from additional water-resources studies of Tule Desert in southern Nevada to support water-rights application 64692. As outlined by the ruling, the additional studies were to include the determination of the amount of ground water available from the Tule Desert basin, ground-water recharge to the Tule Desert, and the direction of ground-water flow. Results of these additional studies were published in five reports prepared for Lincoln County and Vidler Water Company, Inc. The National Park Service formally requested that the U.S. Geological Survey provide technical reviews of these five reports.

  4. 46 CFR 11.502 - Additional requirements for engineer endorsements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Additional requirements for engineer endorsements. 11... SEAMEN REQUIREMENTS FOR OFFICER ENDORSEMENTS Professional Requirements for Engineer Officer § 11.502 Additional requirements for engineer endorsements. (a) For all original and raise of grade of engineer...

  5. 46 CFR 11.502 - Additional requirements for engineer endorsements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Additional requirements for engineer endorsements. 11... SEAMEN REQUIREMENTS FOR OFFICER ENDORSEMENTS Professional Requirements for Engineer Officer § 11.502 Additional requirements for engineer endorsements. (a) For all original and raise of grade of engineer...

  6. 46 CFR 11.502 - Additional requirements for engineer endorsements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Additional requirements for engineer endorsements. 11... SEAMEN REQUIREMENTS FOR OFFICER ENDORSEMENTS Professional Requirements for Engineer Officer § 11.502 Additional requirements for engineer endorsements. (a) For all original and raise of grade of engineer...

  7. 46 CFR 11.502 - Additional requirements for engineer endorsements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Additional requirements for engineer endorsements. 11... SEAMEN REQUIREMENTS FOR OFFICER ENDORSEMENTS Professional Requirements for Engineer Officer § 11.502 Additional requirements for engineer endorsements. (a) For all original and raise of grade of engineer...

  8. 46 CFR 42.09-30 - Additional survey requirements for steel-hull vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Additional survey requirements for steel-hull vessels...-30 Additional survey requirements for steel-hull vessels. (a) In addition to the requirements in § 42..., peaks, bilges, machinery spaces, and bunkers shall be examined to determine the condition of the framing...

  9. 46 CFR 42.09-30 - Additional survey requirements for steel-hull vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Additional survey requirements for steel-hull vessels. 42.09-30 Section 42.09-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-30 Additional survey requirements for steel-hull vessels. (a) In addition to the requirements in § 42...

  10. 46 CFR 42.09-30 - Additional survey requirements for steel-hull vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Additional survey requirements for steel-hull vessels. 42.09-30 Section 42.09-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-30 Additional survey requirements for steel-hull vessels. (a) In addition to the requirements in § 42...

  11. 46 CFR 42.09-30 - Additional survey requirements for steel-hull vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Additional survey requirements for steel-hull vessels. 42.09-30 Section 42.09-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-30 Additional survey requirements for steel-hull vessels. (a) In addition to the requirements in § 42...

  12. Development of Airport Surface Required Navigation Performance (RNP)

    NASA Technical Reports Server (NTRS)

    Cassell, Rick; Smith, Alex; Hicok, Dan

    1999-01-01

    The U.S. and international aviation communities have adopted the Required Navigation Performance (RNP) process for defining aircraft performance when operating the en-route, approach and landing phases of flight. RNP consists primarily of the following key parameters - accuracy, integrity, continuity, and availability. The processes and analytical techniques employed to define en-route, approach and landing RNP have been applied in the development of RNP for the airport surface. To validate the proposed RNP requirements several methods were used. Operational and flight demonstration data were analyzed for conformance with proposed requirements, as were several aircraft flight simulation studies. The pilot failure risk component was analyzed through several hypothetical scenarios. Additional simulator studies are recommended to better quantify crew reactions to failures as well as additional simulator and field testing to validate achieved accuracy performance, This research was performed in support of the NASA Low Visibility Landing and Surface Operations Programs.

  13. 40 CFR 80.1613 - Standards and other requirements for gasoline additive manufacturers and blenders.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... gasoline additive manufacturers and blenders. 80.1613 Section 80.1613 Protection of Environment... Gasoline Sulfur § 80.1613 Standards and other requirements for gasoline additive manufacturers and blenders. Gasoline additive manufacturers and blenders must meet the following requirements: (a) Gasoline additive...

  14. 46 CFR 42.09-35 - Additional survey requirements for wood-hull vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Additional survey requirements for wood-hull vessels. 42.09-35 Section 42.09-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES... Additional survey requirements for wood-hull vessels. (a) In addition to the requirements in § 42.09-25, the...

  15. 46 CFR 42.09-35 - Additional survey requirements for wood-hull vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Additional survey requirements for wood-hull vessels. 42.09-35 Section 42.09-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES... Additional survey requirements for wood-hull vessels. (a) In addition to the requirements in § 42.09-25, the...

  16. 46 CFR 42.09-35 - Additional survey requirements for wood-hull vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Additional survey requirements for wood-hull vessels. 42.09-35 Section 42.09-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES... Additional survey requirements for wood-hull vessels. (a) In addition to the requirements in § 42.09-25, the...

  17. 46 CFR 42.09-35 - Additional survey requirements for wood-hull vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Additional survey requirements for wood-hull vessels. 42.09-35 Section 42.09-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES... Additional survey requirements for wood-hull vessels. (a) In addition to the requirements in § 42.09-25, the...

  18. 46 CFR 42.09-30 - Additional survey requirements for steel-hull vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Additional survey requirements for steel-hull vessels...-30 Additional survey requirements for steel-hull vessels. (a) In addition to the requirements in § 42...) When the vessel is in drydock, the hull plating, etc., shall be examined. (c) The holds, 'tween decks...

  19. 46 CFR 35.03-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Additional requirements for hybrid work vests. 35.03-25 Section 35.03-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS OPERATIONS Work Vests § 35.03-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in...

  20. 46 CFR 35.03-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Additional requirements for hybrid work vests. 35.03-25 Section 35.03-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS OPERATIONS Work Vests § 35.03-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in...

  1. 46 CFR 35.03-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Additional requirements for hybrid work vests. 35.03-25 Section 35.03-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS OPERATIONS Work Vests § 35.03-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in...

  2. 46 CFR 35.03-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Additional requirements for hybrid work vests. 35.03-25 Section 35.03-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS OPERATIONS Work Vests § 35.03-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in...

  3. 46 CFR 35.03-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Additional requirements for hybrid work vests. 35.03-25 Section 35.03-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS OPERATIONS Work Vests § 35.03-25 Additional requirements for hybrid work vests. (a) In addition to the other requirements in...

  4. 46 CFR 42.09-35 - Additional survey requirements for wood-hull vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Additional survey requirements for wood-hull vessels. 42.09-35 Section 42.09-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES... Additional survey requirements for wood-hull vessels. (a) In addition to the requirements in § 42.09-25, the...

  5. West German Education in the Global Village

    DTIC Science & Technology

    1993-04-01

    GeschichwlEdbode) with additional studies in religion (Refigiotarehre), art (K/auterfehumg), music ( Musik ), physical education (Leiberuebumgen...chemistry (OChmie) and bioklgy (Bioiogie) instead of general science. Additional studies include religion, art, music , physical education...religion, English, history, biology and chemistry, music , and physical education but adds a required choice between three different major course

  6. A magnetic isolation and pointing system for the astrometric telescope facility

    NASA Technical Reports Server (NTRS)

    Smith, Marcie; Hibble, William; Wolke, Patrick J.

    1993-01-01

    The astrometric telescope facility (ATF), a 20-meter telescope designed for long-term detection and observation of planetary systems outside of the solar system, is scheduled to be a major user of the Space Station's payload pointing system (PPS) capabilities. However, because the ATF has such a stringent pointing stability specification (as low as 0.01 arcsec error over the frequency range from 5 to 200 hertz) and requires +/- 180-degree roll rotation around the telescope's line of sight, the ATF's utilization of the PPS requires the addition of a mechanism or mechanisms to enhance the basic PPS capabilities. The results of a study conducted to investigate the ATF pointing performance achievable by the addition of a magnetic isolation and pointing (MIPS) system between the PPS upper gimbal and the ATF, and separately, by the addition of a passive isolation system between the Space Station and the PPS base are presented. In addition, the study produced requirements on magnetic force and gap motion as a function of the level of Space Station disturbance. These results were used to support the definition of a candidate MIPS. Pointing performance results from the study indicate that a MIPS can meet the ATF pointing requirements in the presence of a PPS base transitional acceleration of up to 0.018g, with reasonable restrictions placed on the isolation and pointing bandwidths. By contrast, the passive base isolator system must have an unrealistically low isolation bandwidth on all axes (less than 0.1 hertz) to meet ATF pointing requirements. The candidate MIPS is based on an assumed base translational disturbance of 0.01g. The system fits within the available annular region between the PPS and ATF while meeting power and weight limitations and providing the required payload roll motion. Payload data and power services are provided by noncontacting transfer devices.

  7. Impact of High-Fidelity Simulation and Pharmacist-Specific Didactic Lectures in Addition to ACLS Provider Certification on Pharmacy Resident ACLS Performance.

    PubMed

    Bartel, Billie J

    2014-08-01

    This pilot study explored the use of multidisciplinary high-fidelity simulation and additional pharmacist-focused training methods in training postgraduate year 1 (PGY1) pharmacy residents to provide Advanced Cardiovascular Life Support (ACLS) care. Pharmacy resident confidence and comfort level were assessed after completing these training requirements. The ACLS training requirements for pharmacy residents were revised to include didactic instruction on ACLS pharmacology and rhythm recognition and participation in multidisciplinary high-fidelity simulation ACLS experiences in addition to ACLS provider certification. Surveys were administered to participating residents to assess the impact of this additional education on resident confidence and comfort level in cardiopulmonary arrest situations. The new ACLS didactic and simulation training requirements resulted in increased resident confidence and comfort level in all assessed functions. Residents felt more confident in all areas except providing recommendations for dosing and administration of medications and rhythm recognition after completing the simulation scenarios than with ACLS certification training and the didactic components alone. All residents felt the addition of lectures and simulation experiences better prepared them to function as a pharmacist in the ACLS team. Additional ACLS training requirements for pharmacy residents increased overall awareness of pharmacist roles and responsibilities and greatly improved resident confidence and comfort level in performing most essential pharmacist functions during ACLS situations. © The Author(s) 2013.

  8. Atmosphere explorer missions C, D, and E. Spacecraft experiment interface definition study

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The Atmosphere Explorer Missions C, D, & E Spacecraft/Experiment Interface Definition Study is discussed. The objectives of the study included an analysis of the accommodation requirements of the experiments for the three missions, an assessment of the overall effect of these requirements on the spacecraft system design and performance, and the detailed definition of all experiment/spacecraft electrical, mechanical, and environmental interfaces. In addition, the study included the identification and definition of system characteristics required to ensure compatibility with the consolidated STADAN and MSFN communications networks.

  9. Improving the environmental and performance characteristics of vehicles by introducing the surfactant additive into gasoline.

    PubMed

    Magaril, Elena; Magaril, Romen

    2016-09-01

    The operation of modern vehicles requires the introduction of package of fuel additives to ensure the required level of operating characteristics, some of which cannot be achieved by current oil refining methods. The use of additives allows flexibility of impact on the properties of the fuel at minimal cost, increasing the efficiency and environmental safety of vehicles. Among the wide assortment of additives available on the world market, many are surfactants. It has been shown that the introduction of some surfactants into gasoline concurrently reduces losses from gasoline evaporation, improves the mixture formation during injection of gasoline into the engine and improves detergent and anticorrosive properties. The surfactant gasoline additive that provides significant improvement in the quality of gasoline used and environmental and operating characteristics of vehicles has been developed and thoroughly investigated. The results of studies confirming the efficiency of the gasoline additive application are herein presented.

  10. Extravehicular Crewman Work System (ECWS) study program. Volume 3: Satellite service

    NASA Technical Reports Server (NTRS)

    Wilde, R. C.

    1980-01-01

    The satellite service portion of the Extravehicular Crewman Work System Study defines requirements and service equipment concepts for performing satellite service from the space shuttle orbiter. Both normal and contingency orbital satellite service is required. Service oriented satellite design practices are required to provide on orbit satellite service capability for the wide variety of satellites at the subsystem level. Development of additional satellite service equipment is required. The existing space transportation system provides a limited capability for performing satellite service tasks in the shuttle payload bay area.

  11. Requirements Analysis Study for Master Pump Shutdown System Project Development Specification [SEC 1 and 2

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

    BEVINS, R.R.

    This study is a requirements document that presents analysis for the functional description for the master pump shutdown system. This document identifies the sources of the requirements and/or how these were derived. Each requirement is validated either by quoting the source or an analysis process involving the required functionality, performance characteristics, operations input or engineering judgment. The requirements in this study apply to the first phase of the W314 Project. This document has been updated during the definitive design portion of the first phase of the W314 Project to capture additional software requirements and is planned to be updated duringmore » the second phase of the W314 Project to cover the second phase of the project's scope.« less

  12. 40 CFR 63.504 - Additional requirements for performance testing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Additional requirements for performance... Additional requirements for performance testing. (a) Performance testing shall be conducted in accordance.... Sections 63.484 through 63.501 also contain specific testing requirements. (1) Performance tests shall be...

  13. 46 CFR 133.07 - Additional equipment and requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Additional equipment and requirements. 133.07 Section 133.07 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS General § 133.07 Additional equipment and requirements. The OCMI may require an OSV to...

  14. 46 CFR 133.07 - Additional equipment and requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Additional equipment and requirements. 133.07 Section 133.07 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS General § 133.07 Additional equipment and requirements. The OCMI may require an OSV to...

  15. 36 CFR 1236.24 - What are the additional requirements for managing unstructured electronic records?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requirements for managing unstructured electronic records? 1236.24 Section 1236.24 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION RECORDS MANAGEMENT ELECTRONIC RECORDS MANAGEMENT Additional Requirements for Electronic Records § 1236.24 What are the additional requirements for managing...

  16. 36 CFR 1236.24 - What are the additional requirements for managing unstructured electronic records?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements for managing unstructured electronic records? 1236.24 Section 1236.24 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION RECORDS MANAGEMENT ELECTRONIC RECORDS MANAGEMENT Additional Requirements for Electronic Records § 1236.24 What are the additional requirements for managing...

  17. 36 CFR 1236.24 - What are the additional requirements for managing unstructured electronic records?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirements for managing unstructured electronic records? 1236.24 Section 1236.24 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION RECORDS MANAGEMENT ELECTRONIC RECORDS MANAGEMENT Additional Requirements for Electronic Records § 1236.24 What are the additional requirements for managing...

  18. 36 CFR 1236.24 - What are the additional requirements for managing unstructured electronic records?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements for managing unstructured electronic records? 1236.24 Section 1236.24 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION RECORDS MANAGEMENT ELECTRONIC RECORDS MANAGEMENT Additional Requirements for Electronic Records § 1236.24 What are the additional requirements for managing...

  19. 33 CFR 155.1125 - Additional response plan requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Additional response plan... Additional Response Plan Requirements for Tankers Loading Cargo at a Facility Permitted Under the Trans-Alaska Pipeline Authorization Act § 155.1125 Additional response plan requirements. (a) The owner or...

  20. 33 CFR 155.1125 - Additional response plan requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Additional response plan... Additional Response Plan Requirements for Tankers Loading Cargo at a Facility Permitted Under the Trans-Alaska Pipeline Authorization Act § 155.1125 Additional response plan requirements. (a) The owner or...

  1. 33 CFR 155.1125 - Additional response plan requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Additional response plan... Additional Response Plan Requirements for Tankers Loading Cargo at a Facility Permitted Under the Trans-Alaska Pipeline Authorization Act § 155.1125 Additional response plan requirements. (a) The owner or...

  2. 42 CFR 417.592 - Additional benefits requirement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Additional benefits requirement. 417.592 Section... HEALTH CARE PREPAYMENT PLANS Medicare Payment: Risk Basis § 417.592 Additional benefits requirement. (a... benefits. Provide its Medicare enrollees with additional benefits in accordance with paragraph (c) of this...

  3. 46 CFR 111.105-39 - Additional requirements for vessels carrying vehicles with fuel in their tanks.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Additional requirements for vessels carrying vehicles... SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-39 Additional requirements for vessels carrying vehicles with fuel in their tanks. Each vessel...

  4. 46 CFR 111.105-39 - Additional requirements for vessels carrying vehicles with fuel in their tanks.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Additional requirements for vessels carrying vehicles... SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-39 Additional requirements for vessels carrying vehicles with fuel in their tanks. Each vessel...

  5. 40 CFR 80.521 - What are the standards and identification requirements for diesel fuel additives?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... identification requirements for diesel fuel additives? 80.521 Section 80.521 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... requirements for diesel fuel additives? (a) Except as provided in paragraph (b) of this section, any diesel...

  6. 40 CFR 80.521 - What are the standards and identification requirements for diesel fuel additives?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... identification requirements for diesel fuel additives? 80.521 Section 80.521 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... requirements for diesel fuel additives? (a) Except as provided in paragraph (b) of this section, any diesel...

  7. 40 CFR 80.521 - What are the standards and identification requirements for diesel fuel additives?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... identification requirements for diesel fuel additives? 80.521 Section 80.521 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... requirements for diesel fuel additives? (a) Except as provided in paragraph (b) of this section, any diesel...

  8. 40 CFR 80.521 - What are the standards and identification requirements for diesel fuel additives?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... identification requirements for diesel fuel additives? 80.521 Section 80.521 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... requirements for diesel fuel additives? (a) Except as provided in paragraph (b) of this section, any diesel...

  9. 40 CFR 80.521 - What are the standards and identification requirements for diesel fuel additives?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... identification requirements for diesel fuel additives? 80.521 Section 80.521 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... requirements for diesel fuel additives? (a) Except as provided in paragraph (b) of this section, any diesel...

  10. 20 CFR 666.110 - May a Governor require additional indicators of performance?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false May a Governor require additional indicators... of Performance § 666.110 May a Governor require additional indicators of performance? Yes, Governors may develop additional indicators of performance for adults, youth and dislocated worker activities...

  11. 20 CFR 666.110 - May a Governor require additional indicators of performance?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false May a Governor require additional indicators... of Performance § 666.110 May a Governor require additional indicators of performance? Yes, Governors may develop additional indicators of performance for adults, youth and dislocated worker activities...

  12. Removal torque of nail interlocking screws is related to screw proximity to the fracture and screw breakage.

    PubMed

    White, Alexander A; Kubacki, Meghan R; Samona, Jason; Telehowski, Paul; Atkinson, Patrick J

    2016-06-01

    Studies have shown that titanium implants can be challenging to explant due to the material's excellent biocompatibility and resulting osseointegration. Clinically, titanium alloy nail interlocking screws may require removal to dynamize a construct or revise the nail due to nonunion, infection, pain, or periprosthetic fracture. This study was designed to determine what variables influence the removal torque for titanium alloy interlocking screws. An intramedullary nail with four interlocking screws was used to stabilize a 1-cm segmental femoral defect in a canine model for 16 weeks. The animals were observed to be active following a several-day recovery after surgery. In six animals, the femora and implanted nail/screws were first tested to failure in torsion to simulate periprosthetic fracture of an implant after which the screws were then removed. In four additional animals, the screws were removed without mechanical testing. Both intraoperative insertional and extraction torques were recorded for all screws. Mechanical testing to failure broke 10/24 screws. On average, the intact screws required 70% of the insertional torque during removal while broken screws only required 16% of the insertional torque (p < 0.001). In addition, intact screws closer to the fracture required 2.8 times more removal torque than the outboard distal screw (p < 0.005). On average, the angle of rotation to peak torque was ∼80°. The peak axial load did not significantly correlate with the torque required to remove the screws. On average, the removal torque was lower than at the time of insertion, and less torque was required to remove broken screws and screws remote to the fracture. However, broken screws will require additional time to retrieve the remaining screw fragment. This study suggests that broken screws and screws in prematurely active patients will require less torque to remove. © IMechE 2016.

  13. Vitamin Requirements of Several Cellulolytic Rumen Bacteria1

    PubMed Central

    Scott, H. W.; Dehority, B. A.

    1965-01-01

    Scott, H. W. (Ohio Agricultural Experiment Station, Wooster), and B. A. Dehority. Vitamin requirements of several cellulolytic rumen bacteria. J. Bacteriol. 89:1169–1175. 1965.—Four strains of cellulolytic bacteria recently isolated from in vitro rumen fermentations were used in this study. Nine water-soluble vitamins were tested in single-deletion and single-addition plus biotin experiments, each with and without charcoal-extracted casein hydrolysate. Bacteroides succinogenes A3C and B21a required only biotin under the above experimental conditions. Ruminococcus flavefaciens B34b showed an absolute requirement for biotin and was stimulated by p-aminobenzoic acid (PABA) in the single-deletion experiments. In the single-addition plus biotin experiments, PABA and, to a lesser extent, vitamin B12 appeared to be required for maximal growth. The presence or absence of casein hydrolysate did not affect the vitamin requirements for the aforementioned three strains. In the single-deletion experiments, R. flavefaciens Cla showed an absolute requirement for biotin and, when casein hydrolysate was omitted, for B12. When casein hydrolysate was present, no requirement for B12 could be observed. In the single-addition experiments where the basal medium contained biotin and casein hydrolysate or B12, PABA was required for maximal growth; however, the single deletion of PABA caused only slight retardation of growth. Investigation of the B12 or casein hydrolysate requirement of Cla revealed that a mixture of purified amino acids simulating casein hydrolysate satisfied this requirement. Subsequent work indicated that this requirement could be satisfied by the amino acid methionine. PMID:14292981

  14. 48 CFR 1352.271-72 - Additional Item Requirements (AIR)-growth work

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Requirements (AIR)-growth work 1352.271-72 Section 1352.271-72 Federal Acquisition Regulations System... Clauses 1352.271-72 Additional Item Requirements (AIR)—growth work As prescribed in 48 CFR 1371.103, insert the following clause: Additional Item Requirements (Air)—Growth Work (APR 2010) (a) This clause...

  15. 36 CFR § 1236.24 - What are the additional requirements for managing unstructured electronic records?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... requirements for managing unstructured electronic records? § 1236.24 Section § 1236.24 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION RECORDS MANAGEMENT ELECTRONIC RECORDS MANAGEMENT Additional Requirements for Electronic Records § 1236.24 What are the additional requirements for...

  16. 40 CFR 51.117 - Additional provisions for lead.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 2 2013-07-01 2013-07-01 false Additional provisions for lead. 51.117... Additional provisions for lead. In addition to other requirements in §§ 51.100 through 51.116 the following requirements apply to lead. To the extent they conflict, there requirements are controlling over those of the...

  17. 40 CFR 51.117 - Additional provisions for lead.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 2 2014-07-01 2014-07-01 false Additional provisions for lead. 51.117... Additional provisions for lead. In addition to other requirements in §§ 51.100 through 51.116 the following requirements apply to lead. To the extent they conflict, there requirements are controlling over those of the...

  18. 40 CFR 51.117 - Additional provisions for lead.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 2 2012-07-01 2012-07-01 false Additional provisions for lead. 51.117... Additional provisions for lead. In addition to other requirements in §§ 51.100 through 51.116 the following requirements apply to lead. To the extent they conflict, there requirements are controlling over those of the...

  19. 40 CFR 51.117 - Additional provisions for lead.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 2 2011-07-01 2011-07-01 false Additional provisions for lead. 51.117... Additional provisions for lead. In addition to other requirements in §§ 51.100 through 51.116 the following requirements apply to lead. To the extent they conflict, there requirements are controlling over those of the...

  20. 46 CFR 97.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Additional requirements for hybrid work vests. 97.34-25 Section 97.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS OPERATIONS Work Vests § 97.34-25 Additional requirements for hybrid work vests. (a) In addition to...

  1. 46 CFR 196.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Additional requirements for hybrid work vests. 196.34-25 Section 196.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS OPERATIONS Work Vests § 196.34-25 Additional requirements for hybrid work vests. (a) In addition...

  2. 46 CFR 196.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Additional requirements for hybrid work vests. 196.34-25 Section 196.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS OPERATIONS Work Vests § 196.34-25 Additional requirements for hybrid work vests. (a) In addition...

  3. 46 CFR 196.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Additional requirements for hybrid work vests. 196.34-25 Section 196.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS OPERATIONS Work Vests § 196.34-25 Additional requirements for hybrid work vests. (a) In addition...

  4. 46 CFR 97.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Additional requirements for hybrid work vests. 97.34-25 Section 97.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS OPERATIONS Work Vests § 97.34-25 Additional requirements for hybrid work vests. (a) In addition to...

  5. 46 CFR 78.36-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 3 2011-10-01 2011-10-01 false Additional requirements for hybrid work vests. 78.36-25 Section 78.36-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS Work Vests § 78.36-25 Additional requirements for hybrid work vests. (a) In addition to the other...

  6. 46 CFR 196.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Additional requirements for hybrid work vests. 196.34-25 Section 196.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS OPERATIONS Work Vests § 196.34-25 Additional requirements for hybrid work vests. (a) In addition...

  7. 46 CFR 78.36-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Additional requirements for hybrid work vests. 78.36-25 Section 78.36-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS Work Vests § 78.36-25 Additional requirements for hybrid work vests. (a) In addition to the other...

  8. 46 CFR 97.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Additional requirements for hybrid work vests. 97.34-25 Section 97.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS OPERATIONS Work Vests § 97.34-25 Additional requirements for hybrid work vests. (a) In addition to...

  9. 46 CFR 78.36-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 3 2014-10-01 2014-10-01 false Additional requirements for hybrid work vests. 78.36-25 Section 78.36-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS Work Vests § 78.36-25 Additional requirements for hybrid work vests. (a) In addition to the other...

  10. 46 CFR 196.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Additional requirements for hybrid work vests. 196.34-25 Section 196.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS OPERATIONS Work Vests § 196.34-25 Additional requirements for hybrid work vests. (a) In addition...

  11. 46 CFR 97.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Additional requirements for hybrid work vests. 97.34-25 Section 97.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS OPERATIONS Work Vests § 97.34-25 Additional requirements for hybrid work vests. (a) In addition to...

  12. 46 CFR 78.36-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 3 2013-10-01 2013-10-01 false Additional requirements for hybrid work vests. 78.36-25 Section 78.36-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS Work Vests § 78.36-25 Additional requirements for hybrid work vests. (a) In addition to the other...

  13. 46 CFR 78.36-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 3 2012-10-01 2012-10-01 false Additional requirements for hybrid work vests. 78.36-25 Section 78.36-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS Work Vests § 78.36-25 Additional requirements for hybrid work vests. (a) In addition to the other...

  14. 46 CFR 97.34-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Additional requirements for hybrid work vests. 97.34-25 Section 97.34-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS OPERATIONS Work Vests § 97.34-25 Additional requirements for hybrid work vests. (a) In addition to...

  15. Information transfer satellite concept study. Volume 2: Technical

    NASA Technical Reports Server (NTRS)

    Bergin, P.; Kincade, C.; Kurpiewski, D.; Leinhaupel, F.; Millican, F.; Onstad, R.

    1971-01-01

    The ITS concept study is preceded by two requirements studies whose primary objectives are to identify viable demands and to develop the functional requirements associated with these demands. In addition to continuing this basic activity the ITS concept study objectives are to: (1) develop tools and techniques for planning advanced information transfer satellite communications systems, and to (2) select viable systems for further analysis both in their near-term and in the far-term aspects.

  16. A note on the uniqueness of 2D elastostatic problems formulated by different types of potential functions

    NASA Astrophysics Data System (ADS)

    Guerrero, José Luis Morales; Vidal, Manuel Cánovas; Nicolás, José Andrés Moreno; López, Francisco Alhama

    2018-05-01

    New additional conditions required for the uniqueness of the 2D elastostatic problems formulated in terms of potential functions for the derived Papkovich-Neuber representations, are studied. Two cases are considered, each of them formulated by the scalar potential function plus one of the rectangular non-zero components of the vector potential function. For these formulations, in addition to the original (physical) boundary conditions, two new additional conditions are required. In addition, for the complete Papkovich-Neuber formulation, expressed by the scalar potential plus two components of the vector potential, the additional conditions established previously for the three-dimensional case in z-convex domain can be applied. To show the usefulness of these new conditions in a numerical scheme two applications are numerically solved by the network method for the three cases of potential formulations.

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

    Faye, S. A.; Shaughnessy, D. A.

    The objective of this project is to provide a comprehensive study on the production routes and chemical separation requirements for activation products, fission products, and actinides required for the creation of realistic post-detonation surrogate debris. Isotopes that have been prioritized by debris diagnosticians will be examined for their ability to be produced at existing irradiation sources, production rates, and availability of target materials, and chemical separation procedures required to rapidly remove the products from the bulk target matrix for subsequent addition into synthetic debris samples. The characteristics and implications of the irradiation facilities on the isotopes of interest will bemore » addressed in addition to a summary of the isotopes that are already regularly produced. This is a planning document only.« less

  18. The study of the mission instruments of GOSAT-2

    NASA Astrophysics Data System (ADS)

    Suto, H.; Nakajima, M.; Kuze, A.; Shiomi, K.; Shimoda, H.

    2012-12-01

    Greenhouse Gases Observing Satellite "GOSAT" was launched in January of 2009 and have observed the carbon dioxide and the methane almost four years. Additionally, the Level 1B algorithm has been improved based on the on board calibration and ground test using Engineering model and the accuracy of the level 1B data, that is the spectrum, has been improved. This has led to the more accurate calculation of the concentration of carbon dioxide and methane with small bias. At the same time, some issues have become clearer little by little through the on orbit operation. Especially a lot of data have been affected by the cloud, so few data have been used until now. However, the satellite has come to be recognized as an effective means of the detection of the global distribution of the greenhouse gases concentration. And in addition to the effort to resolve the issues which have become clear until now, the improvement of the observation performance have been required by a lot of users. Therefore, we researched the concrete requirements of users and set the mission requirements for GOSAT-2. Based on this mission requirement, we have studied the possibilities of these requirements. This study was implemented as premises for the usage of the Fourier Transform Spectrometer to detect the greenhouse gases as well as GOSAT. We considered the methods to increase the number of the useful data. For example, the reduction of the footprints size, increase of the number of the IFOV, the intelligent pointing and so on. It's necessary to maintain the Signal to Noise ration of the GOSAT. In addition to the method to increase the number of the useful data, we have researched the size of the aperture of the optics to maintain the signal to noise ratio corresponding to the reduction of the footprint seize. But the possibility of the corner cube used in the Fourier transform spectrometer limits the aperture size. We decided the aperture size (and corner cube size) based on the trade-off among corner cube size, footprint size and signal to noise ratio and the opinions of the scientists. In addition to the improvements of the performaces, the following requirements has been presented. To evaluate the relative matters of the anthropogenic emissions, to contribute to the MRV of REDD+ and so on. In order to meet these requirements the Fourier Transform Spectrometer on GOSAT-2 will has the additional observation channel for the carbon monoxide and Imager will has the spectrometer using the grating for Nitorgen Dioxide. Now we are investigating the possibilities of these additional functions and increase of the performances and we will decide the specifications of GOSAT-2 within one year.

  19. Complementary Feeding Diets Made of Local Foods Can Be Optimized, but Additional Interventions Will Be Needed to Meet Iron and Zinc Requirements in 6- to 23-Month-Old Children in Low- and Middle-Income Countries.

    PubMed

    Osendarp, Saskia J M; Broersen, Britt; van Liere, Marti J; De-Regil, Luz M; Bahirathan, Lavannya; Klassen, Eva; Neufeld, Lynnette M

    2016-12-01

    The question whether diets composed of local foods can meet recommended nutrient intakes in children aged 6 to 23 months living in low- and middle-income countries is contested. To review evidence of studies evaluating whether (1) macro- and micronutrient requirements of children aged 6 to 23 months from low- and middle-income countries are met by the consumption of locally available foods ("observed intake") and (2) nutrient requirements can be met when the use of local foods is optimized, using modeling techniques ("modeled intake"). Twenty-three articles were included after conducting a systematic literature search. To allow for comparisons between studies, findings of 15 observed intake studies were compared against their contribution to a standardized recommended nutrient intake from complementary foods. For studies with data on intake distribution, %< estimated average requirements were calculated. Data from the observed intake studies indicate that children aged 6 to 23 months meet requirements of protein, while diets are inadequate in calcium, iron, and zinc. Also for energy, vitamin A, thiamin, riboflavin, niacin, folate, and vitamin C, children did not always fulfill their requirements. Very few studies reported on vitamin B6, B12, and magnesium, and no conclusions can be drawn for these nutrients. When diets are optimized using modeling techniques, most of these nutrient requirements can be met, with the exception of iron and zinc and in some settings calcium, folate, and B vitamins. Our findings suggest that optimizing the use of local foods in diets of children aged 6 to 23 months can improve nutrient intakes; however, additional cost-effective strategies are needed to ensure adequate intakes of iron and zinc. © The Author(s) 2016.

  20. 30 CFR 250.177 - What additional requirements may the Regional Supervisor order for a suspension?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What additional requirements may the Regional... Suspensions § 250.177 What additional requirements may the Regional Supervisor order for a suspension? If MMS grants or directs a suspension under paragraph § 250.172(b), the Regional Supervisor may require you to...

  1. 30 CFR 250.1166 - What additional reporting is required for developments in the Alaska OCS Region?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false What additional reporting is required for... CONTINENTAL SHELF Oil and Gas Production Requirements Other Requirements § 250.1166 What additional reporting... correlative rights; and (3) Maximize ultimate recovery of oil and gas. (b) If your development is jointly...

  2. 30 CFR 250.1166 - What additional reporting is required for developments in the Alaska OCS Region?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What additional reporting is required for... CONTINENTAL SHELF Oil and Gas Production Requirements Other Requirements § 250.1166 What additional reporting... correlative rights; and (3) Maximize ultimate recovery of oil and gas. (b) If your development is jointly...

  3. 21 CFR 70.25 - Labeling requirements for color additives (other than hair dyes).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Labeling requirements for color additives (other than hair dyes). 70.25 Section 70.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... color additives (other than hair dyes). (a) General labeling requirements. All color additives shall be...

  4. 21 CFR 70.25 - Labeling requirements for color additives (other than hair dyes).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Labeling requirements for color additives (other than hair dyes). 70.25 Section 70.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... color additives (other than hair dyes). (a) General labeling requirements. All color additives shall be...

  5. 21 CFR 70.25 - Labeling requirements for color additives (other than hair dyes).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Labeling requirements for color additives (other than hair dyes). 70.25 Section 70.25 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... color additives (other than hair dyes). (a) General labeling requirements. All color additives shall be...

  6. 42 CFR 493.557 - Additional submission requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... scope of the specialty or subspecialty areas. (2) A description of the organization's data management..., Nonprofit Accreditation Organization or Exemption Under an Approved State Laboratory Program § 493.557 Additional submission requirements. (a) Specific requirements for accreditation organizations. In addition to...

  7. Additive Manufacturing: An Enabling Technology for the MoonBEAM 6U CubeSat Missions

    NASA Technical Reports Server (NTRS)

    Hopkins, R. C.; Hickman, R. R.; Cavender, D. P.; Dominquez, A.; Schnell, A. R.; Baysinger, M.; Capizzo, P.; Garcia, J.; Fabisinski, L. L.

    2017-01-01

    The Advanced Concepts Office at the NASA Marshall Space Flight Center completed a mission concept study for the Moon Burst Energetics All-sky Monitor (MoonBEAM). The goal of the concept study was to show the enabling aspects that additive manufacturing can provide to CubeSats. In addition to using the additively manufactured tanks as part of the spacecraft structure, the main propulsion system uses a green propellant, which is denser than hydrazine. Momentum unloading is achieved with electric microthrusters, eliminating much of the propellant plumbing. The science mission, requirements, and spacecraft design are described.

  8. Naturally light Dirac neutrino in Left-Right Symmetric Model

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

    Borah, Debasish; Dasgupta, Arnab, E-mail: dborah@iitg.ernet.in, E-mail: arnab.d@iopb.res.in

    We study the possibility of generating tiny Dirac masses of neutrinos in Left-Right Symmetric Model (LRSM) without requiring the existence of any additional symmetries. The charged fermions acquire masses through a universal seesaw mechanism due to the presence of additional vector like fermions. The neutrinos acquire a one-loop Dirac mass from the same additional vector like charged leptons without requiring any additional discrete symmetries. The model can also be extended by an additional Z {sub 2} symmetry in order to have a scotogenic version of this scenario predicting a stable dark matter candidate. We show that the latest Planck uppermore » bound on the effective number of relativistic degrees of freedom N {sub eff}=3.15 ± 0.23 tightly constrains the right sector gauge boson masses to be heavier than 3.548 TeV . This bound on gauge boson mass also affects the allowed values of right scalar doublet dark matter mass from the requirement of satisfying the Planck bound on dark matter relic abundance. We also discuss the possible implications of such a scenario in charged lepton flavour violation and generating observable electric dipole moment of leptons.« less

  9. Intracellular Trafficking and Persistence of Acinetobacter baumannii Requires Transcription Factor EB

    PubMed Central

    Parra-Millán, Raquel; Guerrero-Gómez, David; Ayerbe-Algaba, Rafael; Pachón-Ibáñez, Maria Eugenia; Miranda-Vizuete, Antonio

    2018-01-01

    ABSTRACT Acinetobacter baumannii is a significant human pathogen associated with hospital-acquired infections. While adhesion, an initial and important step in A. baumannii infection, is well characterized, the intracellular trafficking of this pathogen inside host cells remains poorly studied. Here, we demonstrate that transcription factor EB (TFEB) is activated after A. baumannii infection of human lung epithelial cells (A549). We also show that TFEB is required for the invasion and persistence inside A549 cells. Consequently, lysosomal biogenesis and autophagy activation were observed after TFEB activation which could increase the death of A549 cells. In addition, using the Caenorhabditis elegans infection model by A. baumannii, the TFEB orthologue HLH-30 was required for survival of the nematode to infection, although nuclear translocation of HLH-30 was not required. These results identify TFEB as a conserved key factor in the pathogenesis of A. baumannii. IMPORTANCE Adhesion is an initial and important step in Acinetobacter baumannii infections. However, the mechanism of entrance and persistence inside host cells is unclear and remains to be understood. In this study, we report that, in addition to its known role in host defense against Gram-positive bacterial infection, TFEB also plays an important role in the intracellular trafficking of A. baumannii in host cells. TFEB was activated shortly after A. baumannii infection and is required for its persistence within host cells. Additionally, using the C. elegans infection model by A. baumannii, the TFEB orthologue HLH-30 was required for survival of the nematode to infection, although nuclear translocation of HLH-30 was not required. PMID:29600279

  10. 7 CFR 3015.161 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Additional requirements. 3015.161 Section 3015.161 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF THE CHIEF FINANCIAL OFFICER, DEPARTMENT OF AGRICULTURE UNIFORM FEDERAL ASSISTANCE REGULATIONS Property § 3015.161 Additional requirements...

  11. 10 CFR 70.74 - Additional reporting requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Additional reporting requirements. 70.74 Section 70.74 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF SPECIAL NUCLEAR MATERIAL Additional Requirements for Certain Licensees Authorized To Possess a Critical Mass of Special Nuclear...

  12. 48 CFR 27.406-2 - Additional data requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Additional data... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Data and Copyrights 27.406-2 Additional data requirements. (a) In some contracting situations, such as experimental, developmental...

  13. 48 CFR 27.406-2 - Additional data requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Additional data... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Data and Copyrights 27.406-2 Additional data requirements. (a) In some contracting situations, such as experimental, developmental...

  14. The NASA Hydrogen Energy Systems Technology study - A summary

    NASA Technical Reports Server (NTRS)

    Laumann, E. A.

    1976-01-01

    This study is concerned with: hydrogen use, alternatives and comparisons, hydrogen production, factors affecting application, and technology requirements. Two scenarios for future use are explained. One is called the reference hydrogen use scenario and assumes continued historic uses of hydrogen along with additional use for coal gasification and liquefaction, consistent with the Ford technical fix baseline (1974) projection. The expanded scenario relies on the nuclear electric economy (1973) energy projection and assumes the addition of limited new uses such as experimental hydrogen-fueled aircraft, some mixing with natural gas, and energy storage by utilities. Current uses and supply of hydrogen are described, and the technological requirements for developing new methods of hydrogen production are discussed.

  15. 46 CFR 111.105-39 - Additional requirements for vessels carrying vehicles with fuel in their tanks.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Additional requirements for vessels carrying vehicles with fuel in their tanks. 111.105-39 Section 111.105-39 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-39 Additional requirements for vessels...

  16. 46 CFR 111.105-39 - Additional requirements for vessels carrying vehicles with fuel in their tanks.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Additional requirements for vessels carrying vehicles with fuel in their tanks. 111.105-39 Section 111.105-39 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-39 Additional requirements for vessels...

  17. Advanced Extravehicular Protective System (AEPS) study

    NASA Technical Reports Server (NTRS)

    Williams, J. L.; Webbon, B. W.; Copeland, R. J.

    1972-01-01

    A summary is presented of Advanced Extravehicular Protective Systems (AEPS) for the future missions beyond Skylab in earth orbit, on the lunar surface, and on the Martian surface. The study concentrated on the origination of regenerable life support concepts for use in portable extravehicular protective systems, and included evaluation and comparison with expendable systems, and selection of life support subsystems. The study was conducted in two phases. In the first phase, subsystem concepts for performing life support functions in AEPS which are regenerable or partially regenerable were originated, and in addition, expendable subsystems were considered. Parametric data for each subsystem concept were evolved including subsystem weight and volume, power requirement, thermal control requirement; base regeneration equipment weight and volume, requirement. The second phase involved an evaluation of the impact of safety considerations involving redundant and/or backup systems on the selection of the regenerable life support subsystems. In addition, the impact of the space shuttle program on regenerable life support subsystem development was investigated.

  18. Business Sustainability and Undergraduate Management Education: An Australian Study

    ERIC Educational Resources Information Center

    Fisher, Josie; Bonn, Ingrid

    2011-01-01

    The academic literature arguing that there is an urgent requirement for businesses to become more sustainable is rapidly expanding. There is also a demonstrated need for managers to develop a better understanding of sustainability and the appropriate strategies required to improve business sustainability. In addition, there have been international…

  19. 75 FR 80011 - Good Laboratory Practice for Nonclinical Laboratory Studies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-21

    ... for research or marketing permits for products regulated by FDA, including food and color additives, animal food additives, human and animal drugs, medical devices for human use, biological products, and... requested the ability to cite compliance with the applicable good manufacturing requirements (i.e, parts 210...

  20. Benchmarking DoD Use of Additive Manufacturing and Quantifying Costs

    DTIC Science & Technology

    2017-03-01

    46 VI. Cost Benefit ...developing a cost model. The US Army Logistics Innovation Agency published a study called “Additive Manufacturing Cost - Benefit Analysis”. This...to over fifteen thousand dollars on GSA Advantage. Desktop printers do not require extensive support equipment. 47    VI. Cost Benefit

  1. 40 CFR 141.154 - Required additional health information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Required additional health information... Required additional health information. (a) All reports must prominently display the following language... from their health care providers. EPA/CDC guidelines on appropriate means to lessen the risk of...

  2. 40 CFR 141.154 - Required additional health information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Required additional health information... Required additional health information. (a) All reports must prominently display the following language... from their health care providers. EPA/CDC guidelines on appropriate means to lessen the risk of...

  3. 40 CFR 141.154 - Required additional health information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Required additional health information... Required additional health information. (a) All reports must prominently display the following language... from their health care providers. EPA/CDC guidelines on appropriate means to lessen the risk of...

  4. 40 CFR 141.154 - Required additional health information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Required additional health information... Required additional health information. (a) All reports must prominently display the following language... from their health care providers. EPA/CDC guidelines on appropriate means to lessen the risk of...

  5. 49 CFR 236.1007 - Additional requirements for high-speed service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Additional requirements for high-speed service. 236.1007 Section 236.1007 Transportation Other Regulations Relating to Transportation (Continued..., AND APPLIANCES Positive Train Control Systems § 236.1007 Additional requirements for high-speed...

  6. Conceptual design studies of control and instrumentation systems for ignition experiments

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

    Nicholson, P.J.; Dewolf, J.B.; Heinemann, P.C.

    1978-03-01

    Studies at the Charles Stark Draper Laboratory in the past year were a continuation of prior studies of control and instrumentation systems for current and next generation Tokomaks. Specifically, the FY 77 effort has focused on the following two main efforts: (1) control requirements--(a) defining and evolving control requirements/concepts for a prototype experimental power reactor(s), and (b) defining control requirements for diverters and mirror machines, specifically the MX; and (2) defining requirements and scoping design for a functional control simulator. Later in the year, a small additional task was added: (3) providing analysis and design support to INESCO for itsmore » low cost fusion power system, FPC/DMT.« less

  7. Impact of Postoperative Intravenous Acetaminophen on Opioid Requirements and Pain Scores Following Gynecologic Procedures.

    PubMed

    Stoudenmire, Laura G; Norman, Christy M; Latif, Erin Z

    2016-10-01

    This study aims to assess the impact of postoperative intravenous (IV) acetaminophen on opioid requirements and pain scores in patients following gynecologic procedures. A retrospective cohort study of patients undergoing gynecologic procedures was conducted to assess the impact of adding scheduled IV acetaminophen to postoperative analgesic regimens. The control group consisted of patients admitted prior to formulary addition of IV acetaminophen; the study group consisted of patients admitted after formulary addition of IV acetaminophen who received scheduled IV acetaminophen for at least the first 24 hours postoperatively. Opioid requirements 0 to 24 hours postoperatively served as the primary end point. Secondary end points included average pain score, cumulative acetaminophen dose, nonopioid analgesic requirements, and rate of adverse events 0 to 24 hours postoperatively. One hundred and thirty-seven patients who underwent a gynecologic procedure from January 2009 to April 2013 were included in this study. Baseline characteristics were similar between the groups. In the first 24 hours postoperatively, there was no difference in opioid requirements between the groups (21 mg [interquartile range, IQR, 15-39.8 mg] vs 32.6 mg [IQR, 16.75-41 mg], P = 0.150). The average pain score and incidence of adverse events did not differ between the 2 groups. Postoperative administration of IV acetaminophen did not provide a significant opioid-sparing effect in patients undergoing gynecologic procedures. © The Author(s) 2015.

  8. Vehicle Health Management Communications Requirements for AeroMACS

    NASA Technical Reports Server (NTRS)

    Kerczewski, Robert J.; Clements, Donna J.; Apaza, Rafael D.

    2012-01-01

    As the development of standards for the aeronautical mobile airport communications system (AeroMACS) progresses, the process of identifying and quantifying appropriate uses for the system is progressing. In addition to defining important elements of AeroMACS standards, indentifying the systems uses impacts AeroMACS bandwidth requirements. Although an initial 59 MHz spectrum allocation for AeroMACS was established in 2007, the allocation may be inadequate; studies have indicated that 100 MHz or more of spectrum may be required to support airport surface communications. Hence additional spectrum allocations have been proposed. Vehicle health management (VHM) systems, which can produce large volumes of vehicle health data, were not considered in the original bandwidth requirements analyses, and are therefore of interest in supporting proposals for additional AeroMACS spectrum. VHM systems are an emerging development in air vehicle safety, and preliminary estimates of the amount of data that will be produced and transmitted off an aircraft, both in flight and on the ground, have been prepared based on estimates of data produced by on-board vehicle health sensors and initial concepts of data processing approaches. This allowed an initial estimate of VHM data transmission requirements for the airport surface. More recently, vehicle-level systems designed to process and analyze VHM data and draw conclusions on the current state of vehicle health have been undergoing testing and evaluation. These systems make use of vehicle system data that is mostly different from VHM data considered previously for airport surface transmission, and produce processed system outputs that will be also need to be archived, thus generating additional data load for AeroMACS. This paper provides an analysis of airport surface data transmission requirements resulting from the vehicle level reasoning systems, within the context of overall VHM data requirements.

  9. Association of Short-term Complications With Procedures Through Separate Incisions During Total Ankle Replacement.

    PubMed

    Criswell, Braden; Hunt, Kenneth; Kim, Todd; Chou, Loretta; Haskell, Andrew

    2016-10-01

    Surgeons disagree about the safety of adding adjuvant procedures requiring separate incisions during total ankle replacement (TAR). This study tested the hypothesis that complication rates for patients in the first year after TAR would be greater when combined with procedures through separate incisions. A retrospective review was performed on a consecutive series of 124 patients who underwent total ankle replacement between 2007 and 2013. Demographics, case-specific data, and postoperative complications over the first year were collected. A chi-square analysis was performed to compare differences in complication rates among patients with and without additional procedures requiring a separate incision. The average patient age was 67±10 years. Fourteen patients (11%) were diabetic and 2 patients (2%) were current smokers. Eighty-seven (70%) had prior trauma leading to arthritis. Ninety-seven (78%) cases used the Scandinavian Total Ankle Replacement (STAR), 16 (13%) Salto Talaris, and 11 (9%) In Bone implants. Ten (8%) cases were revisions. Excluding percutaneous Achilles lengthening, 35 of 124 patients (28%) had a total of 54 adjuvant procedures requiring a separate incision during TAR. These included 9 (7%) calcaneal osteotomies, 8 (6%) medial malleolar fixation, 6 (5%) subtalar fusions, 5 (4%) lateral ligament repair, 4 (3%) open Achilles lengthening, 4 (3%) removal of hardware, 2 (2%) first metatarsal osteotomy, and 8 other procedures. Overall, 32 (26%) of the 124 patients had a complication, including 15 (12%) delayed wound healing, 6 (5%) malleolar fracture, and 11 other complications. At 1 year, 24 (27%) of 89 patients without additional incisions and 8 (23%) of 35 patients with additional incisions, excluding percutaneous Achilles lengthening, had any complication (P = .64). This study did not demonstrate an association between additional procedures requiring a separate incision during TAR and early complications. Overall complication rates were similar to previously reported series of TAR. This study suggests that surgeons can add adjuvant procedures during TAR to improve alignment, stability, or treat adjacent segment arthritis without affecting short-term complication rates. The necessity or utility of these adjuvant procedures requires further study. Level III, comparative series. © The Author(s) 2016.

  10. Immobilization techniques to avoid enzyme loss from oxidase-based biosensors: a one-year study.

    PubMed

    House, Jody L; Anderson, Ellen M; Ward, W Kenneth

    2007-01-01

    Continuous amperometric sensors that measure glucose or lactate require a stable sensitivity, and glutaraldehyde crosslinking has been used widely to avoid enzyme loss. Nonetheless, little data is published on the effectiveness of enzyme immobilization with glutaraldehyde. A combination of electrochemical testing and spectrophotometric assays was used to study the relationship between enzyme shedding and the fabrication procedure. In addition, we studied the relationship between the glutaraldehyde concentration and sensor performance over a period of one year. The enzyme immobilization process by glutaraldehyde crosslinking to glucose oxidase appears to require at least 24-hours at room temperature to reach completion. In addition, excess free glucose oxidase can be removed by soaking sensors in purified water for 20 minutes. Even with the addition of these steps, however, it appears that there is some free glucose oxidase entrapped within the enzyme layer which contributes to a decline in sensitivity over time. Although it reduces the ultimate sensitivity (probably via a change in the enzyme's natural conformation), glutaraldehyde concentration in the enzyme layer can be increased in order to minimize this instability. After exposure of oxidase enzymes to glutaraldehyde, effective crosslinking requires a rinse step and a 24-hour incubation step. In order to minimize the loss of sensor sensitivity over time, the glutaraldehyde concentration can be increased.

  11. 42 CFR 417.592 - Additional benefits requirement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Additional benefits requirement. 417.592 Section... PLANS, AND HEALTH CARE PREPAYMENT PLANS Medicare Payment: Risk Basis § 417.592 Additional benefits...) Additional benefits. Provide its Medicare enrollees with additional benefits in accordance with paragraph (c...

  12. ESTEC wiring test programme materials related properties

    NASA Technical Reports Server (NTRS)

    Judd, M. D.

    1994-01-01

    Electrical wires are considered as EEE parts and are covered within the ESA SCC specification series (ESA SCC 3901/XXX). This specification defines the principal properties of the wires including insulation/lay-up and electrical properties. Some additional space related materials requirements are also included, requirements such as outgassing and silver plating thickness. If a project has additional materials requirements over and above those covered by the relevant SCC specification, then additional testing is required. This is especially true for crewed spacecraft. The following topics are discussed in this context: additional requirements for manned spacecraft; flammability; arc tracking; thermal decomposition; microbial surface growth; and ageing.

  13. Assessment of Environmental Flows for the Rivers of Western Ganges Delta with Special Reference to Indian Sundarban

    NASA Astrophysics Data System (ADS)

    Bhadra, T.; Hazra, S.; Ghosh, S.; Barman, B. C.

    2016-12-01

    The Indian Sundarban, situated on the western tide-dominated part of the Ganges delta was formed by the sedimentation of the Ganges and its tributaries. Freshwater is a scarce resource in the Sundarban though it is traversed by rivers. Most of the rivers of Western Ganges Delta, which used to nourish the Sundarban, have become defunct with the passage of time. To ensure sustainable flow and to enhance the flow-dependent ecosystem services in this region, assessment of environmental flows within the system is required. A pilot assessment of environment flows, supported by IUCN has been carried out in some specific river reaches of Western Ganges Delta under the present study. The holistic Building Block Methodology (BBM) has been modified and used for the assessment of environmental flows. In the modified BBM, three distinctive blocks namely Hydro-Morphology, Ecology and Socio-Economy have been selected and indicators like Ganges Dolphin (Platanista gangetica), Sundari tree (Heritiera fomes) and Hilsa fish (Tenualosa ilisha) etc. have been determined to assess the environmental flows. As the discharge data of the selected rivers are restricted in the public domain, the SWAT model has been run to generate the discharge data of the classified rivers. The Hydraulic model, HEC-RAS has been calibrated in the selected River reaches to assess the habitat availability and its changes for indicator species under different flow condition. The study reveals that River Bhagirathi-Hugli requires 150-427 cumec additional water in monsoon and 850-1127 cumec additional water in post-monsoon months for Hilsa migration, whereas 327-486 cumec additional water in pre-monsoon and dry season and 227-386 cumec additional water in post-monsoon months are required for Dolphin movement. Flow requirement of river Ichhamati has also been estimated under the present study. The total required flow for the Sundarban ecosystem to reduce the salinity level from 30ppt to 14ppt during the dry and pre-monsoon months has been estimated as 1700 cumec. The pilot study observes that the present level of flow in the river systems is inadequate to sustain the ecosystem function and the in-stream flow requirement is more than the presently available flow. Keyword: Building Block Methodology, Environmental Flows, HEC-RAS, Indian Sundarban, SWAT.

  14. 46 CFR 160.027-3 - Additional requirements for life floats.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 6 2010-10-01 2010-10-01 false Additional requirements for life floats. 160.027-3..., CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Life Floats for Merchant Vessels § 160.027-3 Additional requirements for life floats. (a) Each life float must have a platform designed...

  15. 46 CFR 160.027-3 - Additional requirements for life floats.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 6 2011-10-01 2011-10-01 false Additional requirements for life floats. 160.027-3..., CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Life Floats for Merchant Vessels § 160.027-3 Additional requirements for life floats. (a) Each life float must have a platform designed...

  16. 40 CFR 144.85 - Do these additional requirements apply to me?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Do these additional requirements apply to me? 144.85 Section 144.85 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Vehicle Waste Disposal Wells § 144.85 Do these additional requirements apply to me? (a) Large-capacity...

  17. 40 CFR 144.85 - Do these additional requirements apply to me?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Do these additional requirements apply to me? 144.85 Section 144.85 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Vehicle Waste Disposal Wells § 144.85 Do these additional requirements apply to me? (a) Large-capacity...

  18. 33 CFR 105.290 - Additional requirements-cruise ship terminals.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Additional requirements-cruise ship terminals. 105.290 Section 105.290 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.290 Additional requirements—cruise ship terminals...

  19. 33 CFR 104.295 - Additional requirements-cruise ships.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Additional requirements-cruise ships. 104.295 Section 104.295 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Requirements § 104.295 Additional requirements—cruise ships. (a) At all MARSEC...

  20. 37 CFR 2.23 - Additional requirements for TEAS Plus application.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TEAS Plus application. 2.23 Section 2.23 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... § 2.23 Additional requirements for TEAS Plus application. (a) In addition to the filing requirements under § 2.22(a), the applicant must: (1) File the following communications through TEAS: (i) Responses...

  1. 37 CFR 2.23 - Additional requirements for TEAS Plus application.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... TEAS Plus application. 2.23 Section 2.23 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... § 2.23 Additional requirements for TEAS Plus application. (a) In addition to the filing requirements under § 2.22(a), the applicant must: (1) File the following communications through TEAS: (i) Responses...

  2. 46 CFR 160.027-3 - Additional requirements for life floats.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 6 2014-10-01 2014-10-01 false Additional requirements for life floats. 160.027-3..., CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Life Floats for Merchant Vessels § 160.027-3 Additional requirements for life floats. (a) Each life float must have a platform designed...

  3. 46 CFR 160.027-3 - Additional requirements for life floats.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 6 2013-10-01 2013-10-01 false Additional requirements for life floats. 160.027-3..., CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Life Floats for Merchant Vessels § 160.027-3 Additional requirements for life floats. (a) Each life float must have a platform designed...

  4. 46 CFR 160.027-3 - Additional requirements for life floats.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 6 2012-10-01 2012-10-01 false Additional requirements for life floats. 160.027-3..., CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Life Floats for Merchant Vessels § 160.027-3 Additional requirements for life floats. (a) Each life float must have a platform designed...

  5. 40 CFR 503.5 - Additional or more stringent requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements. 503.5 Section 503.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SEWAGE SLUDGE STANDARDS FOR THE USE OR DISPOSAL OF SEWAGE SLUDGE General Provisions § 503.5 Additional or more... the use or disposal of sewage sludge in addition to or more stringent than the requirements in this...

  6. 49 CFR 236.1007 - Additional requirements for high-speed service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Additional requirements for high-speed service..., AND APPLIANCES Positive Train Control Systems § 236.1007 Additional requirements for high-speed... by this subpart, and which have been utilized on high-speed rail systems with similar technical and...

  7. 12 CFR 987.8 - Additional requirements; notice of attachment for Book-entry consolidated obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... for Book-entry consolidated obligations. 987.8 Section 987.8 Banks and Banking FEDERAL HOUSING FINANCE BOARD OFFICE OF FINANCE BOOK-ENTRY PROCEDURE FOR CONSOLIDATED OBLIGATIONS § 987.8 Additional requirements; notice of attachment for Book-entry consolidated obligations. (a) Additional requirements. In any...

  8. 29 CFR 1926.1421 - Signals-voice signals-additional requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 8 2013-07-01 2013-07-01 false Signals-voice signals-additional requirements. 1926.1421... Derricks in Construction § 1926.1421 Signals—voice signals—additional requirements. (a) Prior to beginning operations, the operator, signal person and lift director (if there is one), must contact each other and...

  9. 29 CFR 1926.1421 - Signals-voice signals-additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 8 2014-07-01 2014-07-01 false Signals-voice signals-additional requirements. 1926.1421... Derricks in Construction § 1926.1421 Signals—voice signals—additional requirements. (a) Prior to beginning operations, the operator, signal person and lift director (if there is one), must contact each other and...

  10. 29 CFR 1926.1421 - Signals-voice signals-additional requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 8 2012-07-01 2012-07-01 false Signals-voice signals-additional requirements. 1926.1421... Derricks in Construction § 1926.1421 Signals—voice signals—additional requirements. (a) Prior to beginning operations, the operator, signal person and lift director (if there is one), must contact each other and...

  11. 49 CFR 192.328 - Additional construction requirements for steel pipe using alternative maximum allowable operating...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Additional construction requirements for steel pipe using alternative maximum allowable operating pressure. 192.328 Section 192.328 Transportation... Lines and Mains § 192.328 Additional construction requirements for steel pipe using alternative maximum...

  12. 49 CFR 192.328 - Additional construction requirements for steel pipe using alternative maximum allowable operating...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Additional construction requirements for steel pipe using alternative maximum allowable operating pressure. 192.328 Section 192.328 Transportation... Lines and Mains § 192.328 Additional construction requirements for steel pipe using alternative maximum...

  13. Telephone follow-up to a mail survey: when to offer an interview compared to a reminder call.

    PubMed

    Ziegenfuss, Jeanette Y; Burmeister, Kelly R; Harris, Ann; Holubar, Stefan D; Beebe, Timothy J

    2012-03-20

    Using a different mode of contact on the final follow-up to survey non-respondents is an identified strategy to increase response rates. This study was designed to determine if a reminder phone call or a phone interview as a final mode of contact to a mailed survey works better to increase response rates and which strategy is more cost effective. A randomized study was embedded within a survey study of individuals treated with ulcerative colitis conducted in March 2009 in Olmsted County, Minnesota. After two mail contacts, non-respondents were randomly assigned to either a reminder telephone call or a telephone interview. Average cost per completed interview and response rates were compared between the two experimental conditions. The response rate in the reminder group and the interview did not differ where we considered both a completed survey and a signed form a complete (24% vs. 29%, p = 0.08). However, if such a signed form was not required, there was a substantial advantage to completing the interview over the phone (24% vs. 43%, p < 0.0001). The reminder group on average cost $27.00 per completed survey, while the interview group on average cost $53.00 per completed survey when a signed form was required and $36.00 per complete when a signed form was not required. The additional cost of completing an interview is worth it when an additional signed form is not required of the respondent. However, when such a signed form is required, offering an interview instead of a reminder phone call as a follow up to non-respondents does not increase response rates enough to outweigh the additional costs.

  14. 29 CFR 1602.37 - Additional reporting requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Report § 1602.37 Additional reporting requirements. The Commission reserves the right to require reports... employment practices of individual political jurisdictions or group of political jurisdictions whenever, in...

  15. An Approach to Providing a User Interface for Military Computer-Aided-Instruction in 1980.

    ERIC Educational Resources Information Center

    Gallenson, Louis

    A recent needs study determined that most of the terminal requirements for military computer assisted instruction (CAI) applications can be satisfied with mainstream commercial terminals. Additional development, however, is likely to be required to satisfy two of the capabilities (limited graphics and prerecorded visuals). The expected…

  16. Chemical and Microbiological Quality of Runoff Into and Out of Dry Wells; A Case Study in Millburn, NJ

    EPA Science Inventory

    Abstract Since 1999, the city of Millburn has required dry wells to accommodate additional flows from newly developed areas. This new requirement to divert the increased roof and impervious surfaces runoff to dry wells was established to mitigate local drainage and water quality...

  17. An Australian Study of Generic Competencies Required by Engineers

    ERIC Educational Resources Information Center

    Male, S. A.; Bush, M. B.; Chapman, E. S.

    2011-01-01

    Engineering curricula have expanded in recent decades. In addition to science and technical engineering, they now include several non-technical competencies. This is a trend reinforced by programme accreditation. The authors take the viewpoint that it is important to ensure that graduates have the competencies they will require for their work. The…

  18. Exploring the Core: An Examination of Required Courses in ALA-Accredited

    ERIC Educational Resources Information Center

    Hall, Russell A.

    2009-01-01

    This paper examines the required courses of ALA-accredited Library and Information Science programs as published on their websites. The study expands on previous research in this area. Findings show that the typical core curriculum has grown to include both research and information technology in addition to the more traditional subjects. The…

  19. Additive Manufacturing in Production: A Study Case Applying Technical Requirements

    NASA Astrophysics Data System (ADS)

    Ituarte, Iñigo Flores; Coatanea, Eric; Salmi, Mika; Tuomi, Jukka; Partanen, Jouni

    Additive manufacturing (AM) is expanding the manufacturing capabilities. However, quality of AM produced parts is dependent on a number of machine, geometry and process parameters. The variability of these parameters affects the manufacturing drastically and therefore standardized processes and harmonized methodologies need to be developed to characterize the technology for end use applications and enable the technology for manufacturing. This research proposes a composite methodology integrating Taguchi Design of Experiments, multi-objective optimization and statistical process control, to optimize the manufacturing process and fulfil multiple requirements imposed to an arbitrary geometry. The proposed methodology aims to characterize AM technology depending upon manufacturing process variables as well as to perform a comparative assessment of three AM technologies (Selective Laser Sintering, Laser Stereolithography and Polyjet). Results indicate that only one machine, laser-based Stereolithography, was feasible to fulfil simultaneously macro and micro level geometrical requirements but mechanical properties were not at required level. Future research will study a single AM system at the time to characterize AM machine technical capabilities and stimulate pre-normative initiatives of the technology for end use applications.

  20. The Influence of Mathematics Vocabulary Instruction Embedded within Addition Tutoring for First-Grade Students with Mathematics Difficulty

    ERIC Educational Resources Information Center

    Powell, Sarah R.; Driver, Melissa K.

    2015-01-01

    Researchers and practitioners indicate students require explicit instruction on mathematics vocabulary terms, yet no study has examined the effects of an embedded vocabulary component within mathematics tutoring for early elementary students. First-grade students with mathematics difficulty (MD; n = 98) were randomly assigned to addition tutoring…

  1. 49 CFR 176.80 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Segregation Requirements § 176.80 Applicability. (a) This subpart sets forth segregation requirements in addition to any segregation requirements set forth elsewhere in this subchapter. (b) Hazardous materials in... segregation requirements of this subpart and any additional segregation specified in this subchapter for...

  2. 49 CFR 176.80 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Segregation Requirements § 176.80 Applicability. (a) This subpart sets forth segregation requirements in addition to any segregation requirements set forth elsewhere in this subchapter. (b) Hazardous materials in... segregation requirements of this subpart and any additional segregation specified in this subchapter for...

  3. 30 CFR 75.1103-10 - Fire suppression systems; additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements. 75.1103-10 Section 75.1103-10 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT... Protection § 75.1103-10 Fire suppression systems; additional requirements. For each conveyor belt flight... per minute, an additional cache of the materials specified in § 75.1103-9(a)(1), (2), and (3) shall be...

  4. 40 CFR 144.85 - Do these additional requirements apply to me?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Do these additional requirements apply to me? 144.85 Section 144.85 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... of Class V Injection Wells § 144.85 Do these additional requirements apply to me? (a) Large-Capacity...

  5. 46 CFR 167.43-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Additional requirements for hybrid work vests. 167.43-25 Section 167.43-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Work Vests § 167.43-25 Additional requirements for hybrid work vests. (a) In...

  6. 46 CFR 167.43-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Additional requirements for hybrid work vests. 167.43-25 Section 167.43-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Work Vests § 167.43-25 Additional requirements for hybrid work vests. (a) In...

  7. 46 CFR 167.43-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Additional requirements for hybrid work vests. 167.43-25 Section 167.43-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Work Vests § 167.43-25 Additional requirements for hybrid work vests. (a) In...

  8. 46 CFR 167.43-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Additional requirements for hybrid work vests. 167.43-25 Section 167.43-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Work Vests § 167.43-25 Additional requirements for hybrid work vests. (a) In...

  9. 46 CFR 167.43-25 - Additional requirements for hybrid work vests.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Additional requirements for hybrid work vests. 167.43-25 Section 167.43-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Work Vests § 167.43-25 Additional requirements for hybrid work vests. (a) In...

  10. Forces required for a knife to penetrate a variety of clothing types.

    PubMed

    Nolan, Gary; Hainsworth, Sarah V; Rutty, Guy N

    2013-03-01

    In stabbing incidents, it is usual for the victim to be clothed and therefore a knife penetrates both clothes and skin. Clothes (other than leather) have been thought to make little difference to the penetration force. However, there is little quantitative data in the literature. In this study, a range of clothes have been tested, either singly or in layers of, for example, T-shirt and shirt, to quantify the additional force required when clothes are present. A materials testing system has been used to test the penetration force required to stab through clothes into a foam-silicone rubber skin simulant. The results show that the force required can be significantly different, particularly when layers of clothing are penetrated. A cotton t-shirt adds c. 8 N to the penetration force, while a T-shirt and jacket can add an additional 21 N. The results allow a more quantitative assessment of forces required in stabbing. © 2012 American Academy of Forensic Sciences.

  11. Swa2, the yeast homolog of mammalian auxilin, is specifically required for the propagation of the prion variant [URE 3‐1

    PubMed Central

    Troisi, Elizabeth M.; Rockman, Michael E.; Nguyen, Phil P.; Oliver, Emily E.

    2015-01-01

    Summary Yeast prions require a core set of chaperone proteins including Sis1, Hsp70 and Hsp104 to generate new amyloid templates for stable propagation, yet emerging studies indicate that propagation of some prions requires additional chaperone activities, demonstrating chaperone specificity beyond the common amyloid requirements. To comprehensively assess such prion‐specific requirements for the propagation of the [URE 3] prion variant [URE 3‐1], we screened 12 yeast cytosolic J‐proteins, and here we report a novel role for the J‐protein Swa2/Aux1. Swa2 is the sole yeast homolog of the mammalian protein auxilin, which, like Swa2, functions in vesicle‐mediated endocytosis by disassembling the structural lattice formed by the protein clathrin. We found that, in addition to Sis1, [URE 3‐1] is specifically dependent upon Swa2, but not on any of the 11 other J‐proteins. Further, we show that [URE 3‐1] propagation requires both a functional J‐domain and the tetratricopeptide repeat (TPR) domain, but surprisingly does not require Swa2‐clathrin binding. Because the J‐domain of Swa2 can be replaced with the J‐domains of other proteins, our data strongly suggest that prion‐chaperone specificity arises from the Swa2 TPR domain and supports a model where Swa2 acts through Hsp70, most likely to provide additional access points for Hsp104 to promote prion template generation. PMID:26031938

  12. Spacelab dedicated discipline laboratory (DDL) utilization concept

    NASA Technical Reports Server (NTRS)

    Wunsch, P.; De Sanctis, C.

    1984-01-01

    The dedicated discipline laboratory (DDL) concept is a new approach for implementing Spacelab missions that involves the grouping of science instruments into mission complements of single or compatible disciplines. These complements are evolved in such a way that the DDL payloads can be left intact between flights. This requires the dedication of flight hardware to specific payloads on a long-term basis and raises the concern that the purchase of additional flight hardware will be required to implement the DDL program. However, the payoff is expected to result in significant savings in mission engineering and assembly effort. A study has been conducted recently to quantify both the requirements for new hardware and the projected mission cost savings. It was found that some incremental additions to the current inventory will be needed to fly the mission model assumed. Cost savings of $2M to 6.5M per mission were projected in areas analyzed in depth, and additional savings may occur in areas for which detailed cost data were not available.

  13. Heavy Lift Vehicle (HLV) Avionics Flight Computing Architecture Study

    NASA Technical Reports Server (NTRS)

    Hodson, Robert F.; Chen, Yuan; Morgan, Dwayne R.; Butler, A. Marc; Sdhuh, Joseph M.; Petelle, Jennifer K.; Gwaltney, David A.; Coe, Lisa D.; Koelbl, Terry G.; Nguyen, Hai D.

    2011-01-01

    A NASA multi-Center study team was assembled from LaRC, MSFC, KSC, JSC and WFF to examine potential flight computing architectures for a Heavy Lift Vehicle (HLV) to better understand avionics drivers. The study examined Design Reference Missions (DRMs) and vehicle requirements that could impact the vehicles avionics. The study considered multiple self-checking and voting architectural variants and examined reliability, fault-tolerance, mass, power, and redundancy management impacts. Furthermore, a goal of the study was to develop the skills and tools needed to rapidly assess additional architectures should requirements or assumptions change.

  14. 25 CFR 166.905 - Who can get assistance for postgraduate studies?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... participants to obtain additional academic credentials such as a degree or diploma in a natural resources or... program must meet performance standards as required by the graduate school offering the study program. (d...

  15. Endovascular management of axillo-subclavian arterial injury: A review of published experience.

    DTIC Science & Technology

    2012-01-01

    follow up, 10 patients (6.3%) were noted to have stent fracture (1), stenosis or occlusion (9) requiring repeat Table 1 (Continued ) Year Study No... stenosis of at least 50% luminal narrowing that required no additional intervention. Only one patient required delayed open surgical bypass, which...structures within this confined space. Extending from its origin (innominate artery on the right and aortic arch on the left), the first portion of the

  16. Diabetic retinopathy and complexity of retinal surgery in a general hospital.

    PubMed

    Mijangos-Medina, Laura Fanny; Hurtado-Noriega, Blanca Esmeralda; Lima-Gómez, Virgilio

    2012-01-01

    Usual retinal surgery (vitrectomy or surgery for retinal detachment) may require additional procedures to deal with complex cases, which increase time and resource use and delay access to treatment. We undertook this study to identify the proportion of primary retinal surgeries that required complex procedures and the associated causes. We carried out an observational, descriptive, cross-sectional, retrospective study. Patients with primary retinal surgery were evaluated (January 2007-December 2010). The proportion and 95% confidence intervals (CI) of preoperative diagnosis and cause of the disease requiring retinal surgery as well as the causes for complex retinal surgery were identified. Complex retinal surgery was defined as that requiring lens extraction, intraocular lens implantation, heavy perfluorocarbon liquids, silicone oil tamponade or intravitreal drugs, in addition to the usual surgical retinal procedure. The proportion of complex retinal surgeries was compared among preoperative diagnoses and among causes (χ(2), odds ratio [OR]). We studied 338 eyes. Mean age of subjects was 53.7 years, and there were 49% females. The most common diagnoses were vitreous hemorrhage (27.2%) and rhegmatogenous retinal detachment (24.6%). The most common cause was diabetes (50.6%); 273 eyes required complex surgery (80.8%, 95% CI: 76.6-85). The proportion did not differ among diagnoses but was higher in diabetic retinopathy (89%, p <0.001, OR 3.04, 95% CI: 1.63-5.7). Of the total sample, 80.8% of eyes required complex surgical procedures; diabetic retinopathy increased by 3-fold the probability of requiring these complex procedures. Early treatment of diabetic retinopathy may reduce the proportion of complex retinal surgery by 56%.

  17. 25 CFR 1000.396 - Does a Tribe/Consortium have additional ongoing requirements to maintain minimum standards for...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 2 2013-04-01 2013-04-01 false Does a Tribe/Consortium have additional ongoing requirements to maintain minimum standards for Tribe/Consortium management systems? 1000.396 Section 1000.396... Miscellaneous Provisions § 1000.396 Does a Tribe/Consortium have additional ongoing requirements to maintain...

  18. 41 CFR 60-2.17 - Additional required elements of affirmative action programs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... elements of affirmative action programs. 60-2.17 Section 60-2.17 Public Contracts and Property Management... Action Programs § 60-2.17 Additional required elements of affirmative action programs. In addition to the elements required by § 60-2.10 through § 60-2.16, an acceptable affirmative action program must include the...

  19. 41 CFR 60-2.17 - Additional required elements of affirmative action programs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... elements of affirmative action programs. 60-2.17 Section 60-2.17 Public Contracts and Property Management... Action Programs § 60-2.17 Additional required elements of affirmative action programs. In addition to the elements required by § 60-2.10 through § 60-2.16, an acceptable affirmative action program must include the...

  20. 41 CFR 60-2.17 - Additional required elements of affirmative action programs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... elements of affirmative action programs. 60-2.17 Section 60-2.17 Public Contracts and Property Management... Action Programs § 60-2.17 Additional required elements of affirmative action programs. In addition to the elements required by § 60-2.10 through § 60-2.16, an acceptable affirmative action program must include the...

  1. 40 CFR 60.4176 - Additional requirements to provide heat input data.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Additional requirements to provide heat... Compliance Times for Coal-Fired Electric Steam Generating Units Monitoring and Reporting § 60.4176 Additional requirements to provide heat input data. The owner or operator of a Hg Budget unit that monitors and reports Hg...

  2. 17 CFR 230.408 - Additional information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 2 2013-04-01 2013-04-01 false Additional information. 230... RULES AND REGULATIONS, SECURITIES ACT OF 1933 General Requirements § 230.408 Additional information. (a) In addition to the information expressly required to be included in a registration statement, there...

  3. 33 CFR 154.1125 - Additional response plan requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Additional response plan... SECURITY (CONTINUED) POLLUTION FACILITIES TRANSFERRING OIL OR HAZARDOUS MATERIAL IN BULK Additional... Prince William Sound, Alaska § 154.1125 Additional response plan requirements. (a) The owner or operator...

  4. Competencies required for nursing telehealth activities: A Delphi-study.

    PubMed

    van Houwelingen, Cornelis T M; Moerman, Anna H; Ettema, Roelof G A; Kort, Helianthe S M; Ten Cate, Olle

    2016-04-01

    Telehealth is viewed as a major strategy to address the increasing demand for care and a shrinking care professional population. However, most nurses are not trained or are insufficiently trained to use these technologies effectively. Therefore, the potential of telehealth fails to reach full utilization. A better understanding of nursing telehealth entrustable professional activities (NT-EPAs) and the required competencies can contribute to the development of nursing telehealth education. In a four-round Delphi-study, a panel of experts discussed which NT-EPAs are relevant for nurses and which competencies nurses need to possess to execute these activities effectively. The 51 experts, including nurses, nursing faculty, clients and technicians all familiar with telehealth, were asked to select items from a list of 52 competencies based on the literature and on a previous study. Additionally, the panelists could add competencies based on their experience in practice. The threshold used for consensus was set at 80%. Consensus was achieved on the importance of fourteen NT-EPAs, requiring one or more of the following core competencies; coaching skills, the ability to combine clinical experience with telehealth, communication skills, clinical knowledge, ethical awareness, and a supportive attitude. Each NT-EPA requires a specific set of competencies (at least ten). In total, 52 competencies were identified as essential in telehealth. Many competencies for telehealth, including clinical knowledge and communication skills, are not novel competencies. They are fundamental to nursing care as a whole and therefore are also indispensable for telehealth. Additionally, the fourteen NT-EPAs appeared to require additional subject specific competencies, such as the ability to put patients at ease when they feel insecure about using technology. The NT-EPAs and related competencies presented in this study can be used by nursing schools that are considering including or expanding telehealth education in their curriculum. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  5. Initial Design Study of Existing Flight Control System of RPH and Feasibility Study of Implementing HHC on the SH-60B

    DTIC Science & Technology

    1990-09-01

    35 C. HYDRAULICS ............................................. 39 iv VII. CONCLUSIONS AND RECOMMENDATIONS...requirement can be calculated. The maximum RMS torque required was obtained using the following equation: TMAX = t MAr T ZSm (15) 14 IV. RESULTS A...with the addition to added weight on the pitch arm/link 35 assemblies all related components would have to be strengthened to take the centrifugal loads

  6. Utilization of curve offsets in additive manufacturing

    NASA Astrophysics Data System (ADS)

    Haseltalab, Vahid; Yaman, Ulas; Dolen, Melik

    2018-05-01

    Curve offsets are utilized in different fields of engineering and science. Additive manufacturing, which lately becomes an explicit requirement in manufacturing industry, utilizes curve offsets widely. One of the necessities of offsetting is for scaling which is required if there is shrinkage after the fabrication or if the surface quality of the resulting part is unacceptable. Therefore, some post-processing is indispensable. But the major application of curve offsets in additive manufacturing processes is for generating head trajectories. In a point-wise AM process, a correct tool-path in each layer can reduce lots of costs and increase the surface quality of the fabricated parts. In this study, different curve offset generation algorithms are analyzed to show their capabilities and disadvantages through some test cases and improvements on their drawbacks are suggested.

  7. The study on knowledge transferring incentive for information system requirement development

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

    Li, Yang

    2015-03-10

    Information system requirement development is a process of users’ knowledge sharing and transferring. However the tacit requirements developing is a main problem during requirement development process, for the reason of difficult to encoding, express, and communicate. Knowledge fusion and corporate effort is needed to finding tacit requirements. Under this background, our paper try to find out the rule of effort dynamic evolutionary of software developer and user by building an evolutionary game model on the condition of incentive system. And in addition this paper provides an in depth discussion at the end of this paper.

  8. Honors Thesis Preparation: Evidence of the Benefits of Structured Curricula

    ERIC Educational Resources Information Center

    Engel, Steven

    2016-01-01

    A recent study of honors curricula across the nation indicates that 75.6% of honors programs and colleges at four-year institutions have thesis or capstone requirements (Savage and Cognard-Black). In addition to institutions with thesis requirements, many more also have the option for students to complete theses. For example, an earlier study…

  9. 10 CFR 32.57 - Calibration or reference sources containing americium-241 or radium-226: Requirements for license...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... design; (3) Details of the method of incorporation and binding of the americium-241 or radium-226 in the source; (4) Procedures for and results of prototype testing of sources, which are designed to contain... additional information, including experimental studies and tests, required by the Commission to facilitate a...

  10. 10 CFR 32.57 - Calibration or reference sources containing americium-241 or radium-226: Requirements for license...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... design; (3) Details of the method of incorporation and binding of the americium-241 or radium-226 in the source; (4) Procedures for and results of prototype testing of sources, which are designed to contain... additional information, including experimental studies and tests, required by the Commission to facilitate a...

  11. 10 CFR 32.57 - Calibration or reference sources containing americium-241 or radium-226: Requirements for license...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... design; (3) Details of the method of incorporation and binding of the americium-241 or radium-226 in the source; (4) Procedures for and results of prototype testing of sources, which are designed to contain... additional information, including experimental studies and tests, required by the Commission to facilitate a...

  12. 10 CFR 32.57 - Calibration or reference sources containing americium-241 or radium-226: Requirements for license...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... design; (3) Details of the method of incorporation and binding of the americium-241 or radium-226 in the source; (4) Procedures for and results of prototype testing of sources, which are designed to contain... additional information, including experimental studies and tests, required by the Commission to facilitate a...

  13. 10 CFR 32.57 - Calibration or reference sources containing americium-241 or radium-226: Requirements for license...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... design; (3) Details of the method of incorporation and binding of the americium-241 or radium-226 in the source; (4) Procedures for and results of prototype testing of sources, which are designed to contain... additional information, including experimental studies and tests, required by the Commission to facilitate a...

  14. Immobilization Techniques to Avoid Enzyme Loss from Oxidase-Based Biosensors: A One-Year Study

    PubMed Central

    House, Jody L.; Anderson, Ellen M.; Ward, W. Kenneth

    2007-01-01

    Background Continuous amperometric sensors that measure glucose or lactate require a stable sensitivity, and glutaraldehyde crosslinking has been used widely to avoid enzyme loss. Nonetheless, little data is published on the effectiveness of enzyme immobilization with glutaraldehyde. Methods A combination of electrochemical testing and spectrophotometric assays was used to study the relationship between enzyme shedding and the fabrication procedure. In addition, we studied the relationship between the glutaraldehyde concentration and sensor performance over a period of one year. Results The enzyme immobilization process by glutaraldehyde crosslinking to glucose oxidase appears to require at least 24-hours at room temperature to reach completion. In addition, excess free glucose oxidase can be removed by soaking sensors in purified water for 20 minutes. Even with the addition of these steps, however, it appears that there is some free glucose oxidase entrapped within the enzyme layer which contributes to a decline in sensitivity over time. Although it reduces the ultimate sensitivity (probably via a change in the enzyme's natural conformation), glutaraldehyde concentration in the enzyme layer can be increased in order to minimize this instability. Conclusions After exposure of oxidase enzymes to glutaraldehyde, effective crosslinking requires a rinse step and a 24-hour incubation step. In order to minimize the loss of sensor sensitivity over time, the glutaraldehyde concentration can be increased. PMID:19888375

  15. Crew interface specifications preparation for in-flight maintenance and stowage functions

    NASA Technical Reports Server (NTRS)

    Parker, F. W.; Carlton, B. E.

    1972-01-01

    The findings and data products developed during the Phase 2 crew interface specification study are presented. Five new NASA general specifications were prepared: operations location coding system for crew interfaces; loose equipment and stowage management requirements; loose equipment and stowage data base information requirements; spacecraft loose equipment stowage drawing requirements; and inflight stowage management data requirements. Additional data was developed defining inflight maintenance processes and related data concepts for inflight troubleshooting, remove/repair/replace and scheduled maintenance activities. The process of maintenance task and equipment definition during spacecraft design and development was also defined and related data concepts were identified for futher development into formal NASA specifications during future follow-on study phases of the contract.

  16. The acoustics of the violin: a review

    NASA Astrophysics Data System (ADS)

    Woodhouse, Jim

    2014-11-01

    To understand the design and function of the violin requires investigation of a range of scientific questions. This paper presents a review: the relevant physics covers the nonlinear vibration of a bowed string, the vibration of the instrument body, and the consequent sound radiation. Questions of discrimination and preference by listeners and players require additional studies using the techniques of experimental psychology, and these are also touched on in the paper. To address the concerns of players and makers of instruments requires study of the interaction of all these factors, coming together in the concept of ‘playability’ of an instrument.

  17. Dredging Research Program. Dredge Mooring Study, Recommended Design, Phase 2 Report

    DTIC Science & Technology

    1992-05-01

    describes the amount of dock space and staging area required (250 ft by 300 ft of dock space), crane requirements (a 50- to 60-ton crane ), and time and...including a diver) in 1 week or less (5 days minimum). With the addition of a second crane and second anchor handling vessel, the assembly and installation...describes the amount of dock space and staging area required (250 ft by 300 ft of dock space), crane requirements (a 50- to 60-ton crane ), and time and

  18. Regulation of Fuel and Fuel Additives: Refiner and Importer Quality Assurance Requirements for Downstream Oxygenate Blending and Requirements for Disposition of Pipeline Interfaces Additional Resources

    EPA Pesticide Factsheets

    EPA has published a Direct Final Rule that addresses requirements for parties that handle pipeline interface as well as addresses downstream quality assurance requirements for refiners (EPA publication # EPA-420-F-06-039).

  19. 40 CFR 79.22 - Determination of noncompliance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) REGISTRATION OF FUELS AND FUEL ADDITIVES Additive Registration Procedures § 79.22 Determination... fuel additive has failed to submit all of the information required by § 79.21, or determines within the... which is required prior to registration of the fuel additive by any provision of subpart F of this part...

  20. 40 CFR 79.22 - Determination of noncompliance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) REGISTRATION OF FUELS AND FUEL ADDITIVES Additive Registration Procedures § 79.22 Determination... fuel additive has failed to submit all of the information required by § 79.21, or determines within the... which is required prior to registration of the fuel additive by any provision of subpart F of this part...

  1. 40 CFR 79.22 - Determination of noncompliance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) REGISTRATION OF FUELS AND FUEL ADDITIVES Additive Registration Procedures § 79.22 Determination... fuel additive has failed to submit all of the information required by § 79.21, or determines within the... which is required prior to registration of the fuel additive by any provision of subpart F of this part...

  2. 40 CFR 79.22 - Determination of noncompliance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) REGISTRATION OF FUELS AND FUEL ADDITIVES Additive Registration Procedures § 79.22 Determination... fuel additive has failed to submit all of the information required by § 79.21, or determines within the... which is required prior to registration of the fuel additive by any provision of subpart F of this part...

  3. 40 CFR 79.22 - Determination of noncompliance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) REGISTRATION OF FUELS AND FUEL ADDITIVES Additive Registration Procedures § 79.22 Determination... fuel additive has failed to submit all of the information required by § 79.21, or determines within the... which is required prior to registration of the fuel additive by any provision of subpart F of this part...

  4. The reactive bed plasma system for contamination control

    NASA Technical Reports Server (NTRS)

    Birmingham, Joseph G.; Moore, Robert R.; Perry, Tony R.

    1990-01-01

    The contamination control capabilities of the Reactive Bed Plasma (RBP) system is described by delineating the results of toxic chemical composition studies, aerosol filtration work, and other testing. The RBP system has demonstrated its capabilities to decompose toxic materials and process hazardous aerosols. The post-treatment requirements for the reaction products have possible solutions. Although additional work is required to meet NASA requirements, the RBP may be able to meet contamination control problems aboard the Space Station.

  5. Grout Impregnation of Pre-Placed Recycled Concrete Pavement (RCP) for Rapid Repair of Deteriorated Portland Cement Concrete Airfield Pavement

    DTIC Science & Technology

    2007-04-01

    generation, to reduce the amount of cement required, and to provide additional tensile strength to the concrete. Although there was limited success with...generally less workable and requires more cement due to the increased water requirements. He further states that with the equipment currently...52- Table 9. Results of the Type III Grout Scoping Study Mixture Water Cement Ratio Sand Replicate Compressive Strength MPa (psi) Flow Cone

  6. Status of personal health requirement for graduation at institutions of higher education in the United States.

    PubMed

    Henry, Dayna S; Aydt Klein, Nicole; Kempland, Monica; Rose Oswalt, Sarah; Rexilius, Molly A

    2017-01-01

    The purpose of this study was to examine the proportion of higher education institutions in the United States that require a personal health course (PHC) for graduation and to describe the nature of such requirements. Participants: This study included a random sample of public and private institutions of higher education (IHE) with undergraduate programs within the United States (N = 310). Data were collected between September 2014 and May 2015. University catalogs were accessed from the institutions' public Web sites to determine whether a PHC was offered, and whether it was exclusively or optionally required for graduation. The majority (55.8%) of the sample offered at least 1 PHC, with only 10% exclusively requiring the course and an additional 10% optionally required the course. Although the utility of undergraduate students completing a PHC is clear, the majority of institutions do not require such a course for degree conferral.

  7. 78 FR 76888 - MAP-21 Comprehensive Truck Size and Weight Limits Study Materials

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ... Weight Limits Study Materials AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of...) Comprehensive Truck Size and Weight Limits Study, which were referenced in a notice published on November 29... commenting additional time to submit comments while maintaining the schedule required to deliver this study...

  8. Pain control requirements for percutaneous ablation of renal tumors: cryoablation versus radiofrequency ablation--initial observations.

    PubMed

    Allaf, Mohamad E; Varkarakis, Ioannis M; Bhayani, Sam B; Inagaki, Takeshi; Kavoussi, Louis R; Solomon, Stephen B

    2005-10-01

    To retrospectively compare the pain control requirements of patients undergoing computed tomography (CT)-guided percutaneous radiofrequency (RF) ablation with those of patients undergoing CT-guided percutaneous cryoablation of small (< or = 4-cm) renal tumors. The study was HIPAA compliant and received institutional review board exemption; informed consent was not required. Medical and procedure records of patients who underwent RF ablation and cryoablation of renal tumors from June 19, 2003, to February 28, 2004, were retrospectively reviewed for clinical data, tumor characteristics, and anesthesia information. During the study period, 10 men (mean age, 66.5 years) underwent cryoablation of 11 renal lesions, and 14 patients (11 men, four women; mean age, 68.1 years) underwent RF ablation of 15 renal tumors. Analgesic and sedative requirements during the procedure were compared. Standard anesthesia consisted of 5 mL of 1% lidocaine injected locally, and conscious sedation consisted of 50 microg of fentanyl and 1 mg of midazolam administered intravenously. The Fisher exact test and Student t test were used to compare clinical factors and drug requirements between the two groups. There was no difference in terms of patient demographics, tumor diameter, or distribution of central versus noncentral lesions between the two groups. Cryoablation was associated with a significantly lower dose of fentanyl (165.0 microg [RF group] vs 75.0 microg [cryoablation group]; P < .001) and midazolam (2.9 mg [RF group] vs 1.6 mg [cryoablation group]; P = .026). In the RF group, one patient required general anesthesia, one patient required supplemental narcotics (5 mg of oxycodone) and sedatives (1 mg lorezapam), and one patient became apneic for a brief interval after receiving additional narcotics for pain during the procedure. An additional RF session was terminated early in one patient because of pain, and further medication could not be administered owing to bradycardia. No patients in the cryoablation group required any additional or alternate anesthetics. Image-guided percutaneous cryoablation of small (< or = 4-cm) renal lesions appears to require less analgesia than RF ablation. Prospective trials with validated pain scales are needed to examine this further. RSNA, 2005

  9. Propulsion/flight control integration technology (PROFIT) design analysis status

    NASA Technical Reports Server (NTRS)

    Carlin, C. M.; Hastings, W. J.

    1978-01-01

    The propulsion flight control integration technology (PROFIT) program was designed to develop a flying testbed dedicated to controls research. The preliminary design, analysis, and feasibility studies conducted in support of the PROFIT program are reported. The PROFIT system was built around existing IPCS hardware. In order to achieve the desired system flexibility and capability, additional interfaces between the IPCS hardware and F-15 systems were required. The requirements for additions and modifications to the existing hardware were defined. Those interfaces involving the more significant changes were studied. The DCU memory expansion to 32K with flight qualified hardware was completed on a brassboard basis. The uplink interface breadboard and a brassboard of the central computer interface were also tested. Two preliminary designs and corresponding program plans are presented.

  10. Satellite Power Systems (SPS) concept definition study. Volume 6: SPS technology requirements and verification

    NASA Technical Reports Server (NTRS)

    Hanley, G.

    1978-01-01

    Volume 6 of the SPS Concept Definition Study is presented and also incorporates results of NASA/MSFC in-house effort. This volume includes a supporting research and technology summary. Other volumes of the final report that provide additional detail are as follows: (1) Executive Summary; (2) SPS System Requirements; (3) SPS Concept Evolution; (4) SPS Point Design Definition; (5) Transportation and Operations Analysis; and Volume 7, SPS Program Plan and Economic Analysis.

  11. 78 FR 21159 - Additional Requirements for Special Dipping and Coating Operations (Dip Tanks); Extension of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ...] Additional Requirements for Special Dipping and Coating Operations (Dip Tanks); Extension of the Office of Management and Budget's Approval of the Information Collection (Paperwork) Requirement AGENCY: Occupational... requirement specified in its Standard on Dipping and Coating Operations (Dip Tanks) (29 CFR 1910.126(g)(4...

  12. Implementation of Complexity Analyzing Based on Additional Effect

    NASA Astrophysics Data System (ADS)

    Zhang, Peng; Li, Na; Liang, Yanhong; Liu, Fang

    According to the Complexity Theory, there is complexity in the system when the functional requirement is not be satisfied. There are several study performances for Complexity Theory based on Axiomatic Design. However, they focus on reducing the complexity in their study and no one focus on method of analyzing the complexity in the system. Therefore, this paper put forth a method of analyzing the complexity which is sought to make up the deficiency of the researches. In order to discussing the method of analyzing the complexity based on additional effect, this paper put forth two concepts which are ideal effect and additional effect. The method of analyzing complexity based on additional effect combines Complexity Theory with Theory of Inventive Problem Solving (TRIZ). It is helpful for designers to analyze the complexity by using additional effect. A case study shows the application of the process.

  13. The effect of high concentration additive on chiral separations in supercritical fluid chromatography.

    PubMed

    Speybrouck, David; Doublet, Charline; Cardinael, Pascal; Fiol-Petit, Catherine; Corens, David

    2017-08-11

    Supercritical Fluid Chromatography is frequently used to efficiently handle separations of enantiomers. The separation of basic analytes usually requires the addition of a basic additive in the mobile phase to improve the peak shape or even to elute the compounds. The effect of increasing the concentration of 2-propylamine as additive on the elution of a series of basic compounds on a Chiralpak-AD stationary phase was studied. In this study, unusual additive concentrations ranging from 0.3% to 10% of 2-propylamine 2-propylaminein the modifier were explored and the effect on retention, peak shape, selectivity and resolution was evaluated. The addition of a large quantity of additive allowed to drastically improve the selectivity and the resolution, and even enantiomers elution order reversal was observed by changing the concentration of basic additive. The role of the ratio additive/modifier appeared a key to tune the enantioselectivity. Finally, the impact of these drastic conditions on the column material was evaluated. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Large Deployable Reflector Science and Technology Workshop. Volume 2: Scientific Rationale and Technology Requirements

    NASA Technical Reports Server (NTRS)

    Hollenbach, D. (Editor)

    1983-01-01

    The scientific rationale for the large deployable reflector (LDR) and the overall technological requirements are discussed. The main scientific objectives include studies of the origins of planets, stars and galaxies, and of the ultimate fate of the universe. The envisioned studies require a telescope with a diameter of at least 20 m, diffraction-limited to wavelengths as short as 30-50 micron. In addition, light-bucket operation with 1 arcsec spatial resolution in the 2-4 microns wavelength region would be useful in studies of high-redshifted galaxies. Such a telescope would provide a large increase in spectroscopic sensitivity and spatial resolving power compared with existing or planned infrared telescopes.

  15. Fast I/O for Massively Parallel Applications

    NASA Technical Reports Server (NTRS)

    OKeefe, Matthew T.

    1996-01-01

    The two primary goals for this report were the design, contruction and modeling of parallel disk arrays for scientific visualization and animation, and a study of the IO requirements of highly parallel applications. In addition, further work in parallel display systems required to project and animate the very high-resolution frames resulting from our supercomputing simulations in ocean circulation and compressible gas dynamics.

  16. Submersible Aircraft Concept Design Study

    DTIC Science & Technology

    2010-08-01

    capable of submerging at the expense of in-air efficiency; 2. creating a low density submersible requiring dynamic lift to stay submerged at the...density solution would require some additional submergence force. Whilst dynamic lift underwater could be easily achieved by the already present...turbo-prop characteristics for the submersible aircraft concept. Turbo-props are typically specified in terms of shaft horse power ( shp ) rather than

  17. Removal of phosphate from greenhouse wastewater using hydrated lime.

    PubMed

    Dunets, C Siobhan; Zheng, Youbin

    2014-01-01

    Phosphate (P) contamination in nutrient-laden wastewater is currently a major topic of discussion in the North American greenhouse industry. Precipitation of P as calcium phosphate minerals using hydrated lime could provide a simple, inexpensive method for retrieval. A combination of batch experiments and chemical equilibrium modelling was used to confirm the viability of this P removal method and determine lime addition rates and pH requirements for greenhouse wastewater of varying nutrient compositions. Lime: P ratio (molar ratio of CaMg(OH)₄: PO₄‒P) provided a consistent parameter for estimating lime addition requirements regardless of initial P concentration, with a ratio of 1.5 providing around 99% removal of dissolved P. Optimal P removal occurred when lime addition increased the pH from 8.6 to 9.0, suggesting that pH monitoring during the P removal process could provide a simple method for ensuring consistent adherence to P removal standards. A Visual MINTEQ model, validated using experimental data, provided a means of predicting lime addition and pH requirements as influenced by changes in other parameters of the lime-wastewater system (e.g. calcium concentration, temperature, and initial wastewater pH). Hydrated lime addition did not contribute to the removal of macronutrient elements such as nitrate and ammonium, but did decrease the concentration of some micronutrients. This study provides basic guidance for greenhouse operators to use hydrated lime for phosphate removal from greenhouse wastewater.

  18. 21 CFR 73.2575 - Titanium dioxide.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... consistent with good manufacturing practice. (c) Labeling requirements. The color additive and any mixtures... ADDITIVES EXEMPT FROM CERTIFICATION Cosmetics § 73.2575 Titanium dioxide. (a) Identity and specifications. The color additive titanium dioxide shall conform in identity and specifications to the requirements...

  19. Astrometric Telescope Facility isolation and pointing study

    NASA Technical Reports Server (NTRS)

    Hibble, William; Allen, Terry; Jackson, Louis; Medbery, James; Self, Richard

    1988-01-01

    The Astrometric Telescope Facility (ATF), an optical telescope designed to detect extrasolar planetary systems, is scheduled to be a major user of the Space Station's Payload Pointing System (PPS). However, because the ATF has such a stringent pointing stability specification and requires + or - 180 deg roll about its line of sight, mechanisms to enhance the basic PPS capability are required. The ATF pointing performance achievable by the addition of a magnetic isolation and pointing system (MIPS) between the PPS upper gimbal and the ATF, and separately, by the addition of a passive isolation system between the Space Station and the PPS base was investigated. The candidate MIPS can meet the ATF requirements in the presence of a 0.01 g disturbance. It fits within the available annular region between the PPS and the ATF while meeting power and weight limitations and providing the required roll motion, payload data and power services. By contrast, the passive base isolator system must have an unrealistically low isolation bandwidth on all axes to meet ATF pointing requirements and does not provide roll about the line of sight.

  20. 20 CFR 664.210 - How is the “requires additional assistance to complete an educational program, or to secure and...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false How is the ârequires additional assistance to complete an educational program, or to secure and hold employmentâ criterion in § 664.200(c)(6) defined... Services § 664.210 How is the “requires additional assistance to complete an educational program, or to...

  1. First steps to lunar manufacturing: Results of the 1988 Space Studies Institute Lunar Systems Workshop

    NASA Technical Reports Server (NTRS)

    Maryniak, Gregg E.

    1992-01-01

    Prior studies by NASA and the Space Studies Institute have looked at the infrastructure required for the construction of solar power satellites (SPS) and other valuable large space systems from lunar materials. This paper discusses the results of a Lunar Systems Workshop conducted in January 1988. The workshop identified components of the infrastructure that could be implemented in the near future to create a revenue stream. These revenues could then be used to 'bootstrap' the additional elements required to begin the commercial use of nonterrestrial materials.

  2. Interplanetary Transit Simulations Using the International Space Station

    NASA Technical Reports Server (NTRS)

    Charles, J. B.; Arya, Maneesh

    2010-01-01

    It has been suggested that the International Space Station (ISS) be utilized to simulate the transit portion of long-duration missions to Mars and near-Earth asteroids (NEA). The ISS offers a unique environment for such simulations, providing researchers with a high-fidelity platform to study, enhance, and validate technologies and countermeasures for these long-duration missions. From a space life sciences perspective, two major categories of human research activities have been identified that will harness the various capabilities of the ISS during the proposed simulations. The first category includes studies that require the use of the ISS, typically because of the need for prolonged weightlessness. The ISS is currently the only available platform capable of providing researchers with access to a weightless environment over an extended duration. In addition, the ISS offers high fidelity for other fundamental space environmental factors, such as isolation, distance, and accessibility. The second category includes studies that do not require use of the ISS in the strictest sense, but can exploit its use to maximize their scientific return more efficiently and productively than in ground-based simulations. In addition to conducting Mars and NEA simulations on the ISS, increasing the current increment duration on the ISS from 6 months to a longer duration will provide opportunities for enhanced and focused research relevant to long-duration Mars and NEA missions. Although it is currently believed that increasing the ISS crew increment duration to 9 or even 12 months will pose little additional risk to crewmembers, additional medical monitoring capabilities may be required beyond those currently used for the ISS operations. The use of the ISS to simulate aspects of Mars and NEA missions seems practical, and it is recommended that planning begin soon, in close consultation with all international partners.

  3. Investigation of parabolic computational techniques for internal high-speed viscous flows

    NASA Technical Reports Server (NTRS)

    Anderson, O. L.; Power, G. D.

    1985-01-01

    A feasibility study was conducted to assess the applicability of an existing parabolic analysis (ADD-Axisymmetric Diffuser Duct), developed previously for subsonic viscous internal flows, to mixed supersonic/subsonic flows with heat addition simulating a SCRAMJET combustor. A study was conducted with the ADD code modified to include additional convection effects in the normal momentum equation when supersonic expansion and compression waves were present. It is concluded from the present study that for the class of problems where strong viscous/inviscid interactions are present a global iteration procedure is required.

  4. AMPS Supporting Research and Technology (SR and T) report. Atmospheric, Magnetospheric and Plasmas in Space (AMPS) definition study

    NASA Technical Reports Server (NTRS)

    1976-01-01

    A listing of candidate technology areas that require additional study is presented. These candidate tasks, identified during the AMPS Phase B studies, are requisites to the design, development, and operation of the AMPS concept selected for preliminary design.

  5. 40 CFR Table 1 to Subpart Lll of... - Applicability of General Provisions

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements for THC CEMS Temperature and activated carbon injection monitoring data reduction requirements... specification supersedes requirements for THC CEMS. 63.8(f)(1)-(5) Alternative Monitoring Method Yes Additional... requirements for THC CEMS. 63.10(c)(2)-(4) No [Reserved] 63.10(c)(5)-(8) Additional CMS Recordkeeping Yes PS-8A...

  6. 40 CFR 161.75 - Requirements for additional data.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Requirements for additional data. 161.75 Section 161.75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES General Provisions § 161.75...

  7. 7 CFR 3430.56 - Financial reporting.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Financial reporting. 3430.56 Section 3430.56... reporting. (a) SF-269, Financial Status Report. Unless stated differently in the award terms and conditions... requirement. (f) Additional reporting requirements. CSREES may require additional financial reporting...

  8. Defense Logistics: Space-Available Travel Challenges May Be Exacerbated If Eligibility Expands

    DTIC Science & Technology

    2012-09-10

    space-available travelers’ use of terminal facilities results in additional maintenance costs for waiting areas, restrooms, and vending machines ...additional required maintenance. For example, additional travelers’ use of waiting areas, restrooms, and vending machines in the terminals could require

  9. Spectroscopy applied to feed additives of the European Union Reference Laboratory: a valuable tool for traceability.

    PubMed

    Omar, Jone; Slowikowski, Boleslaw; Boix, Ana; von Holst, Christoph

    2017-08-01

    Feed additives need to be authorised to be placed on the market according to Regulation (EU) No. 1831/2003. Next to laying down the procedural requirements, the regulation creates the European Union Reference Laboratory for Feed Additives (EURL-FA) and requires that applicants send samples to the EURL-FA. Once authorised, the characteristics of the marketed feed additives should correspond to those deposited in the sample bank of the EURL-FA. For this purpose, the submitted samples were subjected to near-infrared (NIR) and Raman spectroscopy for spectral characterisation. These techniques have the valuable potential of characterising the feed additives in a non-destructive manner without any complicated sample preparation. This paper describes the capability of spectroscopy for a rapid characterisation of products to establish whether specific authorisation criteria are met. This study is based on the analysis of feed additive samples from different categories and functional groups, namely products containing (1) selenium, (2) zinc and manganese, (3) vitamins and (4) essential oils such as oregano and thyme oil. The use of chemometrics turned out to be crucial, especially in cases where the differentiation of spectra by visual inspection was very difficult.

  10. Planning Inmarsat's second generation of spacecraft

    NASA Astrophysics Data System (ADS)

    Williams, W. P.

    1982-09-01

    The next generation of studies of the Inmarsat service are outlined, such as traffic forecasting studies, communications capacity estimates, space segment design, cost estimates, and financial analysis. Traffic forecasting will require future demand estimates, and a computer model has been developed which estimates demand over the Atlantic, Pacific, and Indian ocean regions. Communications estimates are based on traffic estimates, as a model converts traffic demand into a required capacity figure for a given area. The Erlang formula is used, requiring additional data such as peak hour ratios and distribution estimates. Basic space segment technical requirements are outlined (communications payload, transponder arrangements, etc), and further design studies involve such areas as space segment configuration, launcher and spacecraft studies, transmission planning, and earth segment configurations. Cost estimates of proposed design parameters will be performed, but options must be reduced to make construction feasible. Finally, a financial analysis will be carried out in order to calculate financial returns.

  11. Ancillary study management systems: a review of needs

    PubMed Central

    2013-01-01

    Background The valuable clinical data, specimens, and assay results collected during a primary clinical trial or observational study can enable researchers to answer additional, pressing questions with relatively small investments in new measurements. However, management of such follow-on, “ancillary” studies is complex. It requires coordinating across institutions, sites, repositories, and approval boards, as well as distributing, integrating, and analyzing diverse data types. General-purpose software systems that simplify the management of ancillary studies have not yet been explored in the research literature. Methods We have identified requirements for ancillary study management primarily as part of our ongoing work with a number of large research consortia. These organizations include the Center for HIV/AIDS Vaccine Immunology (CHAVI), the Immune Tolerance Network (ITN), the HIV Vaccine Trials Network (HVTN), the U.S. Military HIV Research Program (MHRP), and the Network for Pancreatic Organ Donors with Diabetes (nPOD). We also consulted with researchers at a range of other disease research organizations regarding their workflows and data management strategies. Lastly, to enhance breadth, we reviewed process documents for ancillary study management from other organizations. Results By exploring characteristics of ancillary studies, we identify differentiating requirements and scenarios for ancillary study management systems (ASMSs). Distinguishing characteristics of ancillary studies may include the collection of additional measurements (particularly new analyses of existing specimens); the initiation of studies by investigators unaffiliated with the original study; cross-protocol data pooling and analysis; pre-existing participant consent; and pre-existing data context and provenance. For an ASMS to address these characteristics, it would need to address both operational requirements (e.g., allocating existing specimens) and data management requirements (e.g., securely distributing and integrating primary and ancillary data). Conclusions The scenarios and requirements we describe can help guide the development of systems that make conducting ancillary studies easier, less expensive, and less error-prone. Given the relatively consistent characteristics and challenges of ancillary study management, general-purpose ASMSs are likely to be useful to a wide range of organizations. Using the requirements identified in this paper, we are currently developing an open-source, general-purpose ASMS based on LabKey Server (http://www.labkey.org) in collaboration with CHAVI, the ITN and nPOD. PMID:23294514

  12. Arsenic removal with iron(II) and iron(III) in waters with high silicate and phosphate concentrations.

    PubMed

    Roberts, Linda C; Hug, Stephan J; Ruettimann, Thomas; Billah, Morsaline; Khan, Abdul Wahab; Rahman, Mohammad Tariqur

    2004-01-01

    Arsenic removal by passive treatment, in which naturally present Fe(II) is oxidized by aeration and the forming iron(III) (hydr)oxides precipitate with adsorbed arsenic, is the simplest conceivable water treatment option. However, competing anions and low iron concentrations often require additional iron. Application of Fe(II) instead of the usually applied Fe(III) is shown to be advantageous, as oxidation of Fe(II) by dissolved oxygen causes partial oxidation of As(III) and iron(III) (hydr)oxides formed from Fe(II) have higher sorption capacities. In simulated groundwater (8.2 mM HCO3(-), 2.5 mM Ca2+, 1.6 mM Mg2+, 30 mg/L Si, 3 mg/L P, 500 ppb As(III), or As(V), pH 7.0 +/- 0.1), addition of Fe(II) clearly leads to better As removal than Fe(III). Multiple additions of Fe(II) further improved the removal of As(II). A competitive coprecipitation model that considers As(III) oxidation explains the observed results and allows the estimation of arsenic removal under different conditions. Lowering 500 microg/L As(III) to below 50 microg/L As(tot) in filtered water required > 80 mg/L Fe(III), 50-55 mg/L Fe(II) in one single addition, and 20-25 mg/L in multiple additions. With As(V), 10-12 mg/L Fe(II) and 15-18 mg/L Fe(III) was required. In the absence of Si and P, removal efficiencies for Fe(II) and Fe(III) were similar: 30-40 mg/L was required for As(II), and 2.0-2.5 mg/L was required for As(V). In a field study with 22 tubewells in Bangladesh, passive treatment efficiently removed phosphate, but iron contents were generally too low for efficient arsenic removal.

  13. 46 CFR 199.07 - Additional equipment and requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Additional equipment and requirements. 199.07 Section 199.07 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS General § 199.07 Additional equipment and...

  14. Continuous glucose monitoring and clinical trials.

    PubMed

    Heinemann, Lutz

    2009-07-01

    The use of glucose sensors during clinical trials seems like a great idea at first glance. Continuous glucose monitoring (CGM) should allow the gathering of more detailed information about metabolic control, without requiring much additional effort. In principle, CGM can reduce the duration of such studies and the number of participants required. The aim of this commentary is to highlight some of the reasons why, in practice, at least some of these hopes have not been realized. It is not only that a new technology requires extensive training of the study personnel; the practical handling of the devices and the time and effort required to download and analyze the data are often grossly underestimated initially. In addition, one must select the best endpoints for describing the level of metabolic control in view of the overwhelming amount of information provided by CGM. Several measures and endpoints were proposed as (potential) parameters that would be more meaningful than the standard parameters currently used to describe glucose profiles. Unfortunately, most of these proposed parameters have not, as yet, been proven to be more meaningful. Calibration is another critical aspect of using CGM that must be addressed. How this procedure is handled in practice has a profound impact on the quality of the glucose recordings. Finally, shall the current measurement results be displayed to the study participant or not? CGM can help prevent severe hypoglycemic episodes, but this can profoundly affect the study outcome in a manner that is unrelated to basic aim of the study (e.g., comparing medications that are designed to control glycemia). Therefore, the use of CGM in clinical trials requires much more careful consideration than was initially thought. Copyright 2009 Diabetes Technology Society.

  15. 24 CFR 982.629 - Homeownership option: Additional PHA requirements for family search and purchase.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... PHA requirements for family search and purchase. 982.629 Section 982.629 Housing and Urban Development...: Additional PHA requirements for family search and purchase. (a) The PHA may establish the maximum time for a family to locate a home, and to purchase the home. (b) The PHA may require periodic family reports on the...

  16. 24 CFR 982.629 - Homeownership option: Additional PHA requirements for family search and purchase.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... PHA requirements for family search and purchase. 982.629 Section 982.629 Housing and Urban Development...: Additional PHA requirements for family search and purchase. (a) The PHA may establish the maximum time for a family to locate a home, and to purchase the home. (b) The PHA may require periodic family reports on the...

  17. 24 CFR 982.629 - Homeownership option: Additional PHA requirements for family search and purchase.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... PHA requirements for family search and purchase. 982.629 Section 982.629 Housing and Urban Development...: Additional PHA requirements for family search and purchase. (a) The PHA may establish the maximum time for a family to locate a home, and to purchase the home. (b) The PHA may require periodic family reports on the...

  18. 24 CFR 982.629 - Homeownership option: Additional PHA requirements for family search and purchase.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... PHA requirements for family search and purchase. 982.629 Section 982.629 Housing and Urban Development...: Additional PHA requirements for family search and purchase. (a) The PHA may establish the maximum time for a family to locate a home, and to purchase the home. (b) The PHA may require periodic family reports on the...

  19. 24 CFR 982.629 - Homeownership option: Additional PHA requirements for family search and purchase.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... PHA requirements for family search and purchase. 982.629 Section 982.629 Housing and Urban Development...: Additional PHA requirements for family search and purchase. (a) The PHA may establish the maximum time for a family to locate a home, and to purchase the home. (b) The PHA may require periodic family reports on the...

  20. A survey of candidate missions to explore Saturn's rings

    NASA Technical Reports Server (NTRS)

    Wells, W. C.; Price, M. J.

    1972-01-01

    The ring system around Saturn is discussed. Exploration of the rings is required for an understanding of their origin and the hazard they represent to spacecraft near Saturn. In addition the rings may provide useful clues to the origin of the solar system. This study examines the problem of ring system exploration and recommends a sequence of missions which will collect the data required.

  1. Reentry Vehicle On-Site Inspection Technology Study

    DTIC Science & Technology

    1994-11-01

    masking Image Additional required* generated information required/wquied Pasive radiation Neutron scanning Neutron dose rate PNS Yes No SRS/BMO Yes...considerations for RVOSI techbologles. Inspection methods Instrument Setup Data Host support proximity time collection (m) (hr) time (hir) Pasive radiation...The unwillingness of our own services to allow equipment in close proximity to missile front ends is a matter which will have to be considered if a

  2. LANDSAT-D conical scanner evaluation plan

    NASA Technical Reports Server (NTRS)

    Bilanow, S.; Chen, L. C. (Principal Investigator)

    1982-01-01

    The planned activities involved in the inflight sensor calibration and performance evaluation are discussed and the supporting software requirements are specified. The possible sensor error sources and their effects on sensor measurements are summarized. The methods by which the inflight sensor performance will be analyzed and the sensor modeling parameters will be calibrated are presented. In addition, a brief discussion on the data requirement for the study is provided.

  3. Radiotherapy infrastructure and human resources in Switzerland : Present status and projected computations for 2020.

    PubMed

    Datta, Niloy Ranjan; Khan, Shaka; Marder, Dietmar; Zwahlen, Daniel; Bodis, Stephan

    2016-09-01

    The purpose of this study was to evaluate the present status of radiotherapy infrastructure and human resources in Switzerland and compute projections for 2020. The European Society of Therapeutic Radiation Oncology "Quantification of Radiation Therapy Infrastructure and Staffing" guidelines (ESTRO-QUARTS) and those of the International Atomic Energy Agency (IAEA) were applied to estimate the requirements for teleradiotherapy (TRT) units, radiation oncologists (RO), medical physicists (MP) and radiotherapy technologists (RTT). The databases used for computation of the present gap and additional requirements are (a) Global Cancer Incidence, Mortality and Prevalence (GLOBOCAN) for cancer incidence (b) the Directory of Radiotherapy Centres (DIRAC) of the IAEA for existing TRT units (c) human resources from the recent ESTRO "Health Economics in Radiation Oncology" (HERO) survey and (d) radiotherapy utilization (RTU) rates for each tumour site, published by the Ingham Institute for Applied Medical Research (IIAMR). In 2015, 30,999 of 45,903 cancer patients would have required radiotherapy. By 2020, this will have increased to 34,041 of 50,427 cancer patients. Switzerland presently has an adequate number of TRTs, but a deficit of 57 ROs, 14 MPs and 36 RTTs. By 2020, an additional 7 TRTs, 72 ROs, 22 MPs and 66 RTTs will be required. In addition, a realistic dynamic model for calculation of staff requirements due to anticipated changes in future radiotherapy practices has been proposed. This model could be tailor-made and individualized for any radiotherapy centre. A 9.8 % increase in radiotherapy requirements is expected for cancer patients over the next 5 years. The present study should assist the stakeholders and health planners in designing an appropriate strategy for meeting future radiotherapy needs for Switzerland.

  4. 40 CFR 80.591 - What are the product transfer document requirements for additives to be used in diesel fuel?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements for additives to be used in diesel fuel? 80.591 Section 80.591 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... additives to be used in diesel fuel? (a) Except as provided in paragraphs (b) and (d) of this section, on...

  5. 40 CFR 80.591 - What are the product transfer document requirements for additives to be used in diesel fuel?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requirements for additives to be used in diesel fuel? 80.591 Section 80.591 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... additives to be used in diesel fuel? (a) Except as provided in paragraphs (b) and (d) of this section, on...

  6. 40 CFR 80.591 - What are the product transfer document requirements for additives to be used in diesel fuel?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements for additives to be used in diesel fuel? 80.591 Section 80.591 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... additives to be used in diesel fuel? (a) Except as provided in paragraphs (b) and (d) of this section, on...

  7. 40 CFR 80.591 - What are the product transfer document requirements for additives to be used in diesel fuel?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirements for additives to be used in diesel fuel? 80.591 Section 80.591 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... additives to be used in diesel fuel? (a) Except as provided in paragraphs (b) and (d) of this section, on...

  8. 40 CFR 80.591 - What are the product transfer document requirements for additives to be used in diesel fuel?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... requirements for additives to be used in diesel fuel? 80.591 Section 80.591 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... additives to be used in diesel fuel? (a) Except as provided in paragraphs (b) and (d) of this section, on...

  9. Releasing-addition method for the flame-photometric determination of calcium in thermal waters

    USGS Publications Warehouse

    Rowe, J.J.

    1963-01-01

    Study of the interferences of silica and sulfate in the flame-photometric determination of calcium in thermal waters has led to the development of a method requiring no prior chemical separations. The interference effects of silica, sulfate, potassium, sodium, aluminum, and phosphate are overcome by an addition technique coupled with the use of magnesium as a releasing agent. ?? 1963.

  10. The Hog1 Mitogen-Activated Protein Kinase Mediates a Hypoxic Response in Saccharomyces cerevisiae

    PubMed Central

    Hickman, Mark J.; Spatt, Dan; Winston, Fred

    2011-01-01

    We have studied hypoxic induction of transcription by studying the seripauperin (PAU) genes of Saccharomyces cerevisiae. Previous studies showed that PAU induction requires the depletion of heme and is dependent upon the transcription factor Upc2. We have now identified additional factors required for PAU induction during hypoxia, including Hog1, a mitogen-activated protein kinase (MAPK) whose signaling pathway originates at the membrane. Our results have led to a model in which heme and ergosterol depletion alters membrane fluidity, thereby activating Hog1 for hypoxic induction. Hypoxic activation of Hog1 is distinct from its previously characterized response to osmotic stress, as the two conditions cause different transcriptional consequences. Furthermore, Hog1-dependent hypoxic activation is independent of the S. cerevisiae general stress response. In addition to Hog1, specific components of the SAGA coactivator complex, including Spt20 and Sgf73, are also required for PAU induction. Interestingly, the mammalian ortholog of Spt20, p38IP, has been previously shown to interact with the mammalian ortholog of Hog1, p38. Taken together, our results have uncovered a previously unknown hypoxic-response pathway that may be conserved throughout eukaryotes. PMID:21467572

  11. Emerging Evidence on Neutrophil Motility Supporting Its Usefulness to Define Vitamin C Intake Requirements.

    PubMed

    Elste, Volker; Troesch, Barbara; Eggersdorfer, Manfred; Weber, Peter

    2017-05-16

    Establishing intake recommendations for vitamin C remains a challenge, as no suitable functional parameter has yet been agreed upon. In this report, we review the emerging evidence on neutrophil motility as a possible marker of vitamin C requirements and put the results in perspective with other approaches. A recent in vitro study showed that adequate levels of vitamin C were needed for this function to work optimally when measured as chemotaxis and chemokinesis. In a human study, neutrophil motility was optimal at intakes ≥250 mg/day. Interestingly, a Cochrane review showed a significant reduction in the duration of episodes of common cold with regular vitamin C intakes in a similar range. Additionally, it was shown that at a plasma level of 75 µmol/L, which is reached with vitamin C intakes ≥200 mg/day, incidences of cardiovascular disease were lowest. This evidence would suggest that daily intakes of 200 mg vitamin C might be advisable for the general adult population, which can be achieved by means of a diverse diet. However, additional studies are warranted to investigate the usefulness of neutrophil motility as a marker of vitamin C requirements.

  12. 49 CFR 172.203 - Additional description requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., TRAINING REQUIREMENTS, AND SECURITY PLANS Shipping Papers § 172.203 Additional description requirements. (a) Special permits. Except as provided in § 173.23 of this subchapter, each shipping paper issued in... to which the special permit applies. Each shipping paper issued in connection with a shipment made...

  13. 49 CFR 172.203 - Additional description requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., TRAINING REQUIREMENTS, AND SECURITY PLANS Shipping Papers § 172.203 Additional description requirements. (a) Special permits. Except as provided in § 173.23 of this subchapter, each shipping paper issued in... to which the special permit applies. Each shipping paper issued in connection with a shipment made...

  14. 49 CFR 172.203 - Additional description requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., TRAINING REQUIREMENTS, AND SECURITY PLANS Shipping Papers § 172.203 Additional description requirements. (a) Special permits. Except as provided in § 173.23 of this subchapter, each shipping paper issued in... to which the special permit applies. Each shipping paper issued in connection with a shipment made...

  15. 49 CFR 172.203 - Additional description requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., TRAINING REQUIREMENTS, AND SECURITY PLANS Shipping Papers § 172.203 Additional description requirements. (a) Special permits. Except as provided in § 173.23 of this subchapter, each shipping paper issued in... to which the special permit applies. Each shipping paper issued in connection with a shipment made...

  16. 21 CFR 73.1095 - β-Carotene.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... good manufacturing practice. (c) Labeling requirements. The labeling of the color additive and any... ADDITIVES EXEMPT FROM CERTIFICATION Drugs § 73.1095 β-Carotene. (a) Identity and specifications. (1) The color additive β-carotene shall conform in identity and specifications to the requirements of § 73.95(a...

  17. 5 CFR 890.1025 - Cases where additional fact-finding is not required.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Sanctions Imposed Against Health Care Providers Permissive Debarments § 890.1025 Cases where additional fact..., suspension, restriction, or nonrenewal by a State licensing authority; (2) Debarment, exclusion, suspension... additional fact-finding proceeding is not required when: (a) Prior adjudication. The proposed debarment is...

  18. 15 CFR 713.4 - Advance declaration requirements for additionally planned production, processing, or consumption...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 2 CHEMICALS § 713.4 Advance declaration requirements for additionally planned production... additionally planned production, processing, or consumption of Schedule 2 chemicals. 713.4 Section 713.4...

  19. 15 CFR 713.4 - Advance declaration requirements for additionally planned production, processing, or consumption...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 2 CHEMICALS § 713.4 Advance declaration requirements for additionally planned production... additionally planned production, processing, or consumption of Schedule 2 chemicals. 713.4 Section 713.4...

  20. Spacecraft Conceptual Design Compared to the Apollo Lunar Lander

    NASA Technical Reports Server (NTRS)

    Young, C.; Bowie, J.; Rust, R.; Lenius, J.; Anderson, M.; Connolly, J.

    2011-01-01

    Future human exploration of the Moon will require an optimized spacecraft design with each sub-system achieving the required minimum capability and maintaining high reliability. The objective of this study was to trade capability with reliability and minimize mass for the lunar lander spacecraft. The NASA parametric concept for a 3-person vehicle to the lunar surface with a 30% mass margin totaled was considerably heavier than the Apollo 15 Lunar Module "as flown" mass of 16.4 metric tons. The additional mass was attributed to mission requirements and system design choices that were made to meet the realities of modern spaceflight. The parametric tool used to size the current concept, Envision, accounts for primary and secondary mass requirements. For example, adding an astronaut increases the mass requirements for suits, water, food, oxygen, as well as, the increase in volume. The environmental control sub-systems becomes heavier with the increased requirements and more structure was needed to support the additional mass. There was also an increase in propellant usage. For comparison, an "Apollo-like" vehicle was created by removing these additional requirements. Utilizing the Envision parametric mass calculation tool and a quantitative reliability estimation tool designed by Valador Inc., it was determined that with today?s current technology a Lunar Module (LM) with Apollo capability could be built with less mass and similar reliability. The reliability of this new lander was compared to Apollo Lunar Module utilizing the same methodology, adjusting for mission timeline changes as well as component differences. Interestingly, the parametric concept's overall estimated risk for loss of mission (LOM) and loss of crew (LOC) did not significantly improve when compared to Apollo.

  1. Supplementary steam - A viable hydrogen power generation concept

    NASA Technical Reports Server (NTRS)

    Wright, D. E.; Lee, J. C.

    1979-01-01

    Technical and economic aspects of a supplementary steam generation for peaking power applications are discussed. Preliminary designs of the hydrogen/oxygen combustors to be used for such applications are described. The integration of the hydrogen/oxygen steam-generating equipment into a typical coal-fired steam station is studied. The basic steam generation system was designed as a 20 MW supplementary system to be added to the existing 160 MW system. An analysis of the operating and design requirements of the supplementary system is conducted. Estimates were made for additional steam and fuel supply lines and for additional control required to operate the combustors and to integrate the combustor system into the facility.

  2. Development of photovoltaic array and module safety requirements

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Safety requirements for photovoltaic module and panel designs and configurations likely to be used in residential, intermediate, and large-scale applications were identified and developed. The National Electrical Code and Building Codes were reviewed with respect to present provisions which may be considered to affect the design of photovoltaic modules. Limited testing, primarily in the roof fire resistance field was conducted. Additional studies and further investigations led to the development of a proposed standard for safety for flat-plate photovoltaic modules and panels. Additional work covered the initial investigation of conceptual approaches and temporary deployment, for concept verification purposes, of a differential dc ground-fault detection circuit suitable as a part of a photovoltaic array safety system.

  3. Virtual Surgical Planning for Inferior Alveolar Nerve Reconstruction.

    PubMed

    Miloro, Michael; Markiewicz, Michael R

    2017-11-01

    The purpose of this study was to assess the outcomes after preoperative virtual surgical planning (VSP) for inferior alveolar nerve (IAN) reconstruction in ablative mandibular surgery. We performed a retrospective evaluation of consecutive surgical cases using standard VSP for hard tissue resection and reconstructive surgery in addition to IAN VSP performed simultaneously during surgery. Cases were assessed regarding the planning time, additional costs involved, surgeon's subjective impression of the process, accuracy of the prediction during surgery, and operative time during surgery compared with cases performed without VSP. The study sample was composed of 5 cases of mandibular resection for benign disease, with bony, soft tissue, and neural reconstruction with the use of VSP. The addition of IAN reconstruction to the VSP session added no additional expense to the planning session but resulted in an additional 22.5 minutes (±7.5 minutes) for the webinar session. From a subjective standpoint, IAN VSP provided the surgeon with a discreet plan for surgery. From an objective standpoint, IAN VSP provided the exact length and diameter of nerve graft required for surgery, facilitated the surgeon's ability to visualize the actual nerve graft procedure, and limited the additional time required for simultaneous nerve reconstruction. Despite perceived prejudice against simultaneous IAN reconstruction with complex mandibular resection and reconstruction, the use of IAN VSP may facilitate the actual surgical procedure and result in considerably improved patient outcomes without considerable additional time or cost associated with this protocol. Copyright © 2017 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  4. CT image segmentation methods for bone used in medical additive manufacturing.

    PubMed

    van Eijnatten, Maureen; van Dijk, Roelof; Dobbe, Johannes; Streekstra, Geert; Koivisto, Juha; Wolff, Jan

    2018-01-01

    The accuracy of additive manufactured medical constructs is limited by errors introduced during image segmentation. The aim of this study was to review the existing literature on different image segmentation methods used in medical additive manufacturing. Thirty-two publications that reported on the accuracy of bone segmentation based on computed tomography images were identified using PubMed, ScienceDirect, Scopus, and Google Scholar. The advantages and disadvantages of the different segmentation methods used in these studies were evaluated and reported accuracies were compared. The spread between the reported accuracies was large (0.04 mm - 1.9 mm). Global thresholding was the most commonly used segmentation method with accuracies under 0.6 mm. The disadvantage of this method is the extensive manual post-processing required. Advanced thresholding methods could improve the accuracy to under 0.38 mm. However, such methods are currently not included in commercial software packages. Statistical shape model methods resulted in accuracies from 0.25 mm to 1.9 mm but are only suitable for anatomical structures with moderate anatomical variations. Thresholding remains the most widely used segmentation method in medical additive manufacturing. To improve the accuracy and reduce the costs of patient-specific additive manufactured constructs, more advanced segmentation methods are required. Copyright © 2017 IPEM. Published by Elsevier Ltd. All rights reserved.

  5. A study to define a set of requirements for cleansing agents for use in the Space Station whole body shower

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The objective of this research is to define a set of requirements for a whole body cleansing agent to be used in the Space Station Whole Body Shower System. In addition, cleansing agent candidates are to be identified that are likely to satisfy requirements defined in the first part of the study. It is understood that the main reason for having a Whole Body Shower is to satisfy the physiological, psychological and social needs of the crew throughout the duration of duty in the Space Station. The cleansing agent must also be compatible with the vortex water/gas separator and the water reclamation system. To accomplish these goals the study was divided into six tasks.

  6. Advanced life support study

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Summary reports on each of the eight tasks undertaken by this contract are given. Discussed here is an evaluation of a Closed Ecological Life Support System (CELSS), including modeling and analysis of Physical/Chemical Closed Loop Life Support (P/C CLLS); the Environmental Control and Life Support Systems (ECLSS) evolution - Intermodule Ventilation study; advanced technologies interface requirements relative to ECLSS; an ECLSS resupply analysis; the ECLSS module addition relocation systems engineering analysis; an ECLSS cost/benefit analysis to identify rack-level interface requirements of the alternate technologies evaluated in the ventilation study, with a comparison of these with the rack level interface requirements for the baseline technologies; advanced instrumentation - technology database enhancement; and a clean room survey and assessment of various ECLSS evaluation options for different growth scenarios.

  7. 10 CFR 70.74 - Additional reporting requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Additional Requirements for Certain Licensees Authorized To Possess a Critical Mass of Special Nuclear... subpart is complete. (5) Each licensee shall provide reasonable assurance that reliable communication with...

  8. Climate Suite Study for the National Polar-Orbiting Operational Environmental Satellite System Internal Concepts Study. Part A; Ozone Sensors

    NASA Technical Reports Server (NTRS)

    Lucke, R. L.; Planet, Walter G.; Hudson, R. D.

    1995-01-01

    Our recommendations to NPOESS for the sensors it should adopt to meet threshold requirements for global monitoring of ozone and, to some extent, of aerosols and of atmospheric temperature, pressure, and water vapor content are summarized in this report. The degree to which these sensors fulfill other NPOESS requirements than ozone is also summarized. The number of sensors that should be in the constellation is discussed in terms of desired reliability, continuity of coverage, and the ability to cross-calibrate successive sensors. Our recommendations for specific ozone measurement requirements, IORD item 4.1.6.2.28, are given. We make the case that the monitoring of three minor constituents in the upper atmosphere (N20, ClO or ClONO2, and HNO3) should be added to the list of NPOESS requirements because of their importance to long-term ozone studies and the small additional cost required (ozone sensors are already designed to measure them). Specific measurement requirements, which should be regarded as supplementary to the ozone requirement, are given here. The necessity of using two types of sensors, nadir-viewers and limb-scanners, for atmospheric studies is discussed.

  9. [A bit of business administration--no problem for physicians: Master of Business Administration as panacea?].

    PubMed

    Tecklenburg, A; Liebeneiner, J

    2010-08-01

    Medical professionals with additional economic qualifications are in high demand. For doctors who aim for leading positions at medical institutions the most popular additional qualification is a Master of Business Administration (MBA). The demands on executive managers in hospitals have without any doubt changed in recent years requiring them to be trained in basic economic understanding, human resource management etc. in addition to having excellent medical training. However, MBA programs differ from one academic institution to the next. Due to the lack of standardized schedules in MBA programs it cannot be ascertained whether a candidate received adequate training and can offer the skills necessary for a higher level medical profession. In this paper the author suggests that specific training in individually required skills would be more reasonable and effective rather than encouraging medical staff to pursue academic studies leading to an MBA.

  10. Capacity for research in minority health: the need for infrastructure plus will.

    PubMed

    Pearson, T A

    2001-11-01

    Cardiovascular mortality has continued to decline, but racial disparities in cardiovascular diseases (CVD) continue to grow. To build the capacity to address these racial disparities, two things will be required. First, a research and policy infrastructure must be in place to provide guidance on what to do and how to do it. Second, the will to implement and activate this infrastructure must be present at the community and policy-making levels. The Jackson Heart Study is an example of a research infrastructure with the economic resources, scientific expertise, and technical manpower required to monitor, organize, assess, and follow a cohort of individuals over time to study the burden, natural history, predictive factors, and level of care for CVD in an African American community. The creation of will within the community for CVD research may require additional strategies than in the majority community, such as community organization and local policy development. These additional efforts at the community level should create a fertile environment to develop research and, ultimately, test strategies for reducing national disparities in cardiovascular health.

  11. Structural technology challenges for evolutionary growth of Space Station Freedom

    NASA Technical Reports Server (NTRS)

    Doiron, Harold H.

    1990-01-01

    A proposed evolutionary growth scenario for Space Station Freedom was defined recently by a NASA task force created to study requirements for a Human Exploration Initiative. The study was an initial response to President Bush's July 20, 1989 proposal to begin a long range program of human exploration of space including a permanently manned lunar base and a manned mission to Mars. This growth scenario evolves Freedom into a critical transportation node to support lunar and Mars missions. The growth scenario begins with the Assembly Complete configuration and adds structure, power, and facilities to support a Lunar Transfer Vehicle (LTV) verification flight. Evolutionary growth continues to support expendable, then reusable LTV operations, and finally, LTV and Mars Transfer Vehicle (MTV) operations. The significant structural growth and additional operations creating new loading conditions will present new technological and structural design challenges in addition to the considerable technology requirements of the baseline Space Station Freedom program. Several structural design and technology issues of the baseline program are reviewed and related technology development required by the growth scenario is identified.

  12. Vulnerability of US thermoelectric power generation to climate change when incorporating state-level environmental regulations

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

    Liu, Lu; Hejazi, Mohamad; Li, Hongyi

    This study explores the interactions between climate and thermoelectric generation in the U.S. by coupling an Earth System Model with a thermoelectric power generation model. We validated model simulations of power production for selected power plants (~44% of existing thermoelectric capacity) against reported values. In addition, we projected future usable capacity for existing power plants under two different climate change scenarios. Results indicate that climate change alone may reduce average thermoelectric generating capacity by 2%-3% by the 2060s. Reductions up to 12% are expected if environmental requirements are enforced without waivers for thermal variation. This study concludes that the impactmore » of climate change on the U.S. thermoelectric power system is less than previous estimates due to an inclusion of a spatially-disaggregated representation of environmental regulations and provisional variances that temporarily relieve power plants from permit requirements. This work highlights the significance of accounting for legal constructs in which the operation of power plants are managed, and underscores the effects of provisional variances in addition to environmental requirements.« less

  13. 49 CFR 218.105 - Additional operational requirements for hand-operated main track switches.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Additional operational requirements for hand... hand-operated main track switches. (a) Each railroad shall adopt and comply with an operating rule... the requirements of this section. (b) Designating switch position. The normal position of a hand...

  14. 46 CFR 72.01-25 - Additional structural requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CONSTRUCTION AND ARRANGEMENT Hull Structure § 72.01-25 Additional structural requirements. (a) Vessels required.... The construction of the bulkheads shall be to the satisfaction of the Commandant. (2) Steps and... deck, such bulkhead or deck shall be made structurally watertight without the use of wood, cement, or...

  15. 76 FR 14562 - Federal Acquisition Regulation; Additional Requirements for Market Research

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... circumstances and entry of new businesses, on- going market research is not a waste of manpower and taxpayers..., Sequence 1] RIN 9000-AL50 Federal Acquisition Regulation; Additional Requirements for Market Research..., Market Research, of the National Defense Authorization Act for Fiscal Year 2008. Section 826 requires the...

  16. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following security...

  17. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following security...

  18. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following security...

  19. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following security...

  20. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following security...

  1. 76 FR 82308 - Guidance for Industry: Current Good Tissue Practice and Additional Requirements for Manufacturers...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-30

    ... Cells, Tissues, and Cellular and Tissue-Based Products; Availability AGENCY: Food and Drug... Requirements for Manufacturers of Human Cells, Tissues, and Cellular and Tissue-Based Products (HCT/Ps)'' dated... Tissue Practice (CGTP) and Additional Requirements for Manufacturers of Human Cells, Tissues, and...

  2. 14 CFR 61.31 - Type rating requirements, additional training, and authorization requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... holder is already qualified. (k) Additional training required for night vision goggle operations. (1... aircraft using night vision goggles only if that person receives and logs ground training from an...: (i) Applicable portions of this chapter that relate to night vision goggle limitations and flight...

  3. 14 CFR 61.31 - Type rating requirements, additional training, and authorization requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... holder is already qualified. (k) Additional training required for night vision goggle operations. (1... aircraft using night vision goggles only if that person receives and logs ground training from an...: (i) Applicable portions of this chapter that relate to night vision goggle limitations and flight...

  4. 14 CFR 136.5 - Additional requirements for Hawaii.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Additional requirements for Hawaii. 136.5 Section 136.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... requirements for Hawaii. No person may conduct a commercial air tour in the State of Hawaii unless they comply...

  5. 34 CFR 379.45 - What are the additional reporting requirements?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION PROJECTS WITH INDUSTRY What Conditions Must Be Met by a Grantee? § 379.45 What are the additional reporting requirements? Each grantee must submit the data from its annual evaluation of project operations required under § 379.21(a)(5) no...

  6. 49 CFR 173.24b - Additional general requirements for bulk packagings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... packagings. 173.24b Section 173.24b Transportation Other Regulations Relating to Transportation PIPELINE AND... SHIPPERS-GENERAL REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS Preparation of Hazardous Materials for Transportation § 173.24b Additional general requirements for bulk packagings. (a) Outage and filling limits. (1...

  7. Development of methods to monitor ionization modification from dosing vehicles and phospholipids in study samples.

    PubMed

    Chang, Min; Li, Yongchao; Angeles, Reginald; Khan, Samina; Chen, Lian; Kaplan, Julia; Yang, Liyu

    2011-08-01

    Two approaches to monitor the matrix effect on ionization in study samples were described. One approach is the addition of multiple reaction monitoring transitions to the bioanalytical methods to monitor the presence of known ionization modification-causing components of the matrix, for example, m/z 184→125 (or m/z 184→184) and m/z 133→89 may be used for phospholipids and polyethylene oxide containing surfactants, respectively. This approach requires no additional equipment and can be readily adapted for most method. The approach detects only the intended interfering compounds and provides little quantitative indication if the matrix effect is within the tolerable range (±15%). The other approach requires the addition of an infusion pump and identifies an appropriate surrogate of the analyte to be infused for the determination of modification on the ionization of the analyte. The second approach detects interferences in the sample regardless of the sources (i.e., dosing vehicle components, co-administrated drugs, their metabolites, phospholipids, plasticizers and endogenous components introduced due to disease stage).

  8. Decoding Area Studies and Interdisciplinary Majors: Building a Framework for Entry-Level Students

    ERIC Educational Resources Information Center

    MacPherson, Kristina Ruth

    2015-01-01

    Decoding disciplinary expertise for novices is increasingly part of the undergraduate curriculum. But how might area studies and other interdisciplinary programs, which require integration of courses from multiple disciplines, decode expertise in a similar fashion? Additionally, as a part of decoding area studies and interdisciplines, how might a…

  9. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act, applicable...

  10. 45 CFR 287.60 - Are there additional financial reporting and auditing requirements?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Are there additional financial reporting and... there additional financial reporting and auditing requirements? (a) The reporting of expenditures are... comply with all laws, regulations, and Departmental policies that govern submission of financial reports...

  11. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act, applicable...

  12. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act, applicable...

  13. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act, applicable...

  14. 34 CFR 400.9 - What additional requirements govern the Vocational and Applied Technology Education Programs?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Applied Technology Education Programs? 400.9 Section 400.9 Education Regulations of the Offices of the... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAMS-GENERAL PROVISIONS § 400.9 What additional requirements govern the Vocational and Applied Technology Education Programs? In addition to the Act, applicable...

  15. 30 CFR 75.151 - Tests for methane; qualified person; additional requirement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Tests for methane; qualified person; additional... Certified Persons § 75.151 Tests for methane; qualified person; additional requirement. Notwithstanding the... methane unless he demonstrates to the satisfaction of an authorized representative of the Secretary that...

  16. 33 CFR 105.290 - Additional requirements-cruise ship terminals.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Additional requirements-cruise ship terminals. 105.290 Section 105.290 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Additional requirements—cruise ship terminals. At all MARSEC Levels, in coordination with a vessel moored at...

  17. 78 FR 16498 - Proposed Information Collection Request; Comment Request; Registration of Fuels and Fuel...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-15

    ... fuel or additive, and certain technical, marketing, and health-effects information. The development of... Request; Comment Request; Registration of Fuels and Fuel Additives--Requirements for Manufacturers; EPA... Fuels and Fuel Additives--Requirements for Manufacturers'' (EPA ICR No. 0309.14, OMB Control No. 2060...

  18. 46 CFR 62.50-30 - Additional requirements for periodically unattended machinery plants.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Additional requirements for periodically unattended machinery plants. 62.50-30 Section 62.50-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-30 Additional...

  19. 33 CFR 105.290 - Additional requirements-cruise ship terminals.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Additional requirements-cruise ship terminals. 105.290 Section 105.290 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Additional requirements—cruise ship terminals. At all MARSEC Levels, in coordination with a vessel moored at...

  20. 33 CFR 105.290 - Additional requirements-cruise ship terminals.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Additional requirements-cruise ship terminals. 105.290 Section 105.290 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Additional requirements—cruise ship terminals. At all MARSEC Levels, in coordination with a vessel moored at...

  1. 33 CFR 105.290 - Additional requirements-cruise ship terminals.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Additional requirements-cruise ship terminals. 105.290 Section 105.290 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Additional requirements—cruise ship terminals. At all MARSEC Levels, in coordination with a vessel moored at...

  2. 22 CFR 1429.22 - Additional time after service by mail.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 2 2014-04-01 2014-04-01 false Additional time after service by mail. 1429.22 Section 1429.22 Foreign Relations FOREIGN SERVICE LABOR RELATIONS BOARD; FEDERAL LABOR RELATIONS AUTHORITY... MISCELLANEOUS AND GENERAL REQUIREMENTS General Requirements § 1429.22 Additional time after service by mail...

  3. 22 CFR 1429.22 - Additional time after service by mail.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Additional time after service by mail. 1429.22 Section 1429.22 Foreign Relations FOREIGN SERVICE LABOR RELATIONS BOARD; FEDERAL LABOR RELATIONS AUTHORITY... MISCELLANEOUS AND GENERAL REQUIREMENTS General Requirements § 1429.22 Additional time after service by mail...

  4. 22 CFR 1429.22 - Additional time after service by mail.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 2 2012-04-01 2009-04-01 true Additional time after service by mail. 1429.22 Section 1429.22 Foreign Relations FOREIGN SERVICE LABOR RELATIONS BOARD; FEDERAL LABOR RELATIONS AUTHORITY... MISCELLANEOUS AND GENERAL REQUIREMENTS General Requirements § 1429.22 Additional time after service by mail...

  5. 22 CFR 1429.22 - Additional time after service by mail.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Additional time after service by mail. 1429.22 Section 1429.22 Foreign Relations FOREIGN SERVICE LABOR RELATIONS BOARD; FEDERAL LABOR RELATIONS AUTHORITY... MISCELLANEOUS AND GENERAL REQUIREMENTS General Requirements § 1429.22 Additional time after service by mail...

  6. 22 CFR 1429.22 - Additional time after service by mail.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 2 2013-04-01 2009-04-01 true Additional time after service by mail. 1429.22 Section 1429.22 Foreign Relations FOREIGN SERVICE LABOR RELATIONS BOARD; FEDERAL LABOR RELATIONS AUTHORITY... MISCELLANEOUS AND GENERAL REQUIREMENTS General Requirements § 1429.22 Additional time after service by mail...

  7. 15 CFR 714.3 - Advance declaration requirements for additionally planned production of Schedule 3 chemicals.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ACTIVITIES INVOLVING SCHEDULE 3 CHEMICALS § 714.3 Advance declaration requirements for additionally planned production of Schedule 3 chemicals. (a) Declaration... additionally planned production of Schedule 3 chemicals. 714.3 Section 714.3 Commerce and Foreign Trade...

  8. 30 CFR 75.151 - Tests for methane; qualified person; additional requirement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Tests for methane; qualified person; additional... Certified Persons § 75.151 Tests for methane; qualified person; additional requirement. Notwithstanding the... methane unless he demonstrates to the satisfaction of an authorized representative of the Secretary that...

  9. 20 CFR 416.805 - When additional evidence may be required.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false When additional evidence may be required. 416.805 Section 416.805 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Determination of Age § 416.805 When additional evidence may be...

  10. 45 CFR 287.60 - Are there additional financial reporting and auditing requirements?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 2 2011-10-01 2011-10-01 false Are there additional financial reporting and... there additional financial reporting and auditing requirements? (a) The reporting of expenditures are... comply with all laws, regulations, and Departmental policies that govern submission of financial reports...

  11. Technical note: In vitro digestibility of amylase-treated, ash-corrected neutral detergent fiber, with addition of sodium sulfite, at 240 hours with or without rumen fluid reinoculation.

    PubMed

    Palmonari, A; Canestrari, G; Bonfante, E; Fustini, M; Mammi, L; Formigoni, A

    2017-02-01

    Long-term in vitro fermentation (240 h) evaluating amylase-treated, ash-corrected neutral detergent fiber, with addition of sodium sulfite (aNDFom) digestibility is required to quantify the indigestible fiber fraction. It is commonly accepted to inoculate rumen fluid more than one time during such fermentations, every 96 h or at 120 h. However, no studies have been conducted to verify if the reinoculation is actually required to properly carry out the fermentation process. The current study aims to evaluate the effects of these procedures on aNDFom digestibility at 240 h. The study was conducted on a total of 24 forage samples (8 alfalfa hays, 8 grass hays, and 8 corn silages). Samples were digested in triplicate at 240 h in vitro. Rumen fluid was added twice (at 96 and 192 h) in treatment 1, after 120 h in treatment 2, whereas no addition was made in treatment 3. At the end of the fermentations, residual aNDFom was quantified to calculate digestibility. Among treatments, no difference was found in digestibility of aNDFom. Moreover, treatment 1 resulted in higher variability compared with other treatments. Results obtained in the current study show that subsequent addition of rumen fluid is not necessary for a proper estimation of aNDFom digestibility, and can be avoided. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  12. New Rare Earth Antiknock Additives that are Potential Substitutes for Tetraethyl Lead

    DTIC Science & Technology

    1974-12-01

    alkyls would result in reduced environmental pollution by lead and possibly other noxious emissions. The results of these investigations are presented and assessed. Topics requiring study or further development are identified.

  13. Requirements Analysis Study for Master Pump Shutdown System Project Development Specification [SEC 1 and 2

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

    BEVINS, R.R.

    This document has been updated during the definitive design portion of the first phase of the W-314 Project to capture additional software requirements and is planned to be updated during the second phase of the W-314 Project to cover the second phase of the Project's scope. The objective is to provide requirement traceability by recording the analysis/basis for the functional descriptions of the master pump shutdown system. This document identifies the sources of the requirements and/or how these were derived. Each requirement is validated either by quoting the source or an analysis process involving the required functionality, performance characteristics, operationsmore » input or engineering judgment.« less

  14. PFP Emergency Lighting Study

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

    BUSCH, M.S.

    2000-02-02

    NFPA 101, section 5-9 mandates that, where required by building classification, all designated emergency egress routes be provided with adequate emergency lighting in the event of a normal lighting outage. Emergency lighting is to be arranged so that egress routes are illuminated to an average of 1.0 footcandle with a minimum at any point of 0.1 footcandle, as measured at floor level. These levels are permitted to drop to 60% of their original value over the required 90 minute emergency lighting duration after a power outage. The Plutonium Finishing Plant (PFP) has two designations for battery powered egress lights ''Emergencymore » Lights'' are those battery powered lights required by NFPA 101 to provide lighting along officially designated egress routes in those buildings meeting the correct occupancy requirements. Emergency Lights are maintained on a monthly basis by procedure ZSR-12N-001. ''Backup Lights'' are battery powered lights not required by NFPA, but installed in areas where additional light may be needed. The Backup Light locations were identified by PFP Safety and Engineering based on several factors. (1) General occupancy and type of work in the area. Areas occupied briefly during a shiftly surveillance do not require backup lighting while a room occupied fairly frequently or for significant lengths of time will need one or two Backup lights to provide general illumination of the egress points. (2) Complexity of the egress routes. Office spaces with a standard hallway/room configuration will not require Backup Lights while a large room with several subdivisions or irregularly placed rooms, doors, and equipment will require Backup Lights to make egress safer. (3) Reasonable balance between the safety benefits of additional lighting and the man-hours/exposure required for periodic light maintenance. In some plant areas such as building 236-Z, the additional maintenance time and risk of contamination do not warrant having Backup Lights installed in all rooms. Sufficient light for egress is provided by existing lights located in the hallways.« less

  15. Hot working behavior of selective laser melted and laser metal deposited Inconel 718

    NASA Astrophysics Data System (ADS)

    Bambach, Markus; Sizova, Irina

    2018-05-01

    The production of Nickel-based high-temperature components is of great importance for the transport and energy sector. Forging of high-temperature alloys often requires expensive dies, multiple forming steps and leads to forged parts with tolerances that require machining to create the final shape and a large amount of scrap. Additive manufacturing offers the possibility to print the desired shapes directly as net-shape components, requiring only little additional effort in machining. Especially for high-temperature alloys carrying a large amount of energy per unit mass, additive manufacturing could be more energy-efficient than forging if the energy contained in the machining scrap exceeds the energy needed for powder production and laser processing. However, the microstructure and performance of 3d-printed parts will not reach the level of forged material unless further expensive processes such as hot-isostatic pressing are used. Using the design freedom and possibilities to locally engineer material, additive manufacturing could be combined with forging operations to novel process chains, offering the possibility to reduce the number of forging steps and to create near-net shape forgings with desired local properties. Some innovative process chains combining additive manufacturing and forging have been patented recently, but almost no scientific knowledge on the workability of 3D printed preforms exists. The present study investigates the flow stress and microstructure evolution during hot working of pre-forms produced by laser powder deposition and selective laser melting (Figure 1) and puts forward a model for the flow stress.

  16. Methodological requirements to test a possible in-group advantage in judging emotions across cultures: comment on Elfenbein and Ambady (2002) and evidence.

    PubMed

    Matsumoto, David

    2002-03-01

    H. A. Elfenbein and N. Ambady's (2002) conclusions concerning a possible in-group advantage in judging emotions across cultures are unwarranted. The author discusses 2 methodological requirements for studies to test adequately the in-group advantage hypothesis and an additional requirement in reviewing multiple judgment studies and examining variance in judgment effects across those studies. The few studies that Elfenbein and Ambady reported that support the in-group advantage hypothesis need to be examined for whether they meet the criteria discussed; if they do not, their data cannot be used to support any contention of cultural differences in judgments, let alone the in-group advantage hypothesis. Furthermore, the role of signal clarity needs to be explored in possibly moderating effects across studies; however, this was not done.

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

    Richer, Jeff; Frimeth, Jeff; Nesbitt, James

    Purpose: In Ontario, shielding for all X-ray machines, including CT scanners, must be evaluated according to Safety Code 20A (Health Canada, 1983) which is based on NCRP-49 (NCRP, 1976). NCRP-147 (NCRP, 2004) is the international standard for shielding calculations of CT scanners and is also referenced in Safety Code 35 (Health Canada, 2008) which, was published to supersede SC20A. The goal of this work is to demonstrate the cost effectiveness of NCRP-147 for CT scanner shielding. Methods: CT scanner shielding calculations are performed using SC20A and NCRP-147: A room located on the third floor with the nearest building 75m awaymore » A room with high occupancy uncontrolled adjacent spaces Two side by side rooms on the main floor Results: 1. SC20A: The exterior windows required 0.1mm of Pb to protect the public who may occupy the building at 75m. 1. NCRP-147: No additional shielding required. 2. SC20A: Two walls adjacent to high occupancy uncontrolled space required an additional 1.58mm Pb. 2. NCRP-147: No additional shielding required. 3. SC20A: The entire floor and ceiling slabs in both rooms required an additional 0.79mm Pb. In addition, 0.79mm Pb was added to the walls from the ceiling to overlap the existing Pb shielding in the walls. 3. NCRP-147: No additional shielding required. Conclusion: The application of NCRP Report No. 147 affords the required protection to staff and the public, in the true spirit of the ALARA principle, taking into account relevant social and economic factors.« less

  18. Space station integrated propulsion and fluid system study: Fluid systems configuration databook

    NASA Technical Reports Server (NTRS)

    Rose, L.; Bicknell, B.; Bergman, D.; Wilson, S.

    1987-01-01

    This databook contains fluid system requirements and system descriptions for Space Station program elements including the United States and International modules, integrated fluid systems, attached payloads, fluid servicers and vehicle accommodation facilities. Separate sections are devoted to each of the program elements and include a discussion of the overall system requirements, specific fluid systems requirements and systems descriptions. The systems descriptions contain configurations, fluid inventory data and component lists. In addition, a list of information sources is referenced at the end of each section.

  19. National Aeronautics and Space Administration Manned Spacecraft Center data base requirements study

    NASA Technical Reports Server (NTRS)

    1971-01-01

    A study was conducted to evaluate the types of data that the Manned Spacecraft Center (MSC) should automate in order to make available essential management and technical information to support MSC's various functions and missions. In addition, the software and hardware capabilities to best handle the storage and retrieval of this data were analyzed. Based on the results of this study, recommendations are presented for a unified data base that provides a cost effective solution to MSC's data automation requirements. The recommendations are projected through a time frame that includes the earth orbit space station.

  20. Orbital Transfer Vehicle (OTV) engine study. Phase A: Extension

    NASA Technical Reports Server (NTRS)

    Sobin, A. J.

    1980-01-01

    The current Phase A-Extension of the OTV engine study program aims to provide additional expander and staged combustion cycle data that will lead to design definition of the OTV engine. The proposed program effort seeks to optimize the expander cycle engine concept (consistent with identified OTV engine requirements), investigate the feasibility of kitting the staged combustion cycle engine to provide extended thrust operation, and conduct in-depth analysis of development risk, crew safety, and reliability for both cycles. Additional tasks address the costing of a 10/K thrust expander cycle engine and support of OTV systems study contractors.

  1. Forensic Information Warfare Requirement Study

    DTIC Science & Technology

    2002-06-01

    technologies that are taking place now and in the near future that will adversely impact the current technologies and require additional sophistication...WetStone Technologies, Inc. moderated a panel at the Economic Crime Investigation Institute’s Ninth Annual Conference (Fraud Management in the Twenty-First...second, to ascertain the legal impact of these tools. Their report was delivered to AFRL and provides an in-depth look into these areas. 8 Computer

  2. A case study on topology optimized design for additive manufacturing

    NASA Astrophysics Data System (ADS)

    Gebisa, A. W.; Lemu, H. G.

    2017-12-01

    Topology optimization is an optimization method that employs mathematical tools to optimize material distribution in a part to be designed. Earlier developments of topology optimization considered conventional manufacturing techniques that have limitations in producing complex geometries. This has hindered the topology optimization efforts not to fully be realized. With the emergence of additive manufacturing (AM) technologies, the technology that builds a part layer upon a layer directly from three dimensional (3D) model data of the part, however, producing complex shape geometry is no longer an issue. Realization of topology optimization through AM provides full design freedom for the design engineers. The article focuses on topologically optimized design approach for additive manufacturing with a case study on lightweight design of jet engine bracket. The study result shows that topology optimization is a powerful design technique to reduce the weight of a product while maintaining the design requirements if additive manufacturing is considered.

  3. Additional Interventions to Enhance the Effectiveness of Individual Placement and Support: A Rapid Evidence Assessment

    PubMed Central

    Boycott, Naomi; Schneider, Justine; McMurran, Mary

    2012-01-01

    Topic. Additional interventions used to enhance the effectiveness of individual placement and support (IPS). Aim. To establish whether additional interventions improve the vocational outcomes of IPS alone for people with severe mental illness. Method. A rapid evidence assessment of the literature was conducted for studies where behavioural or psychological interventions have been used to supplement standard IPS. Published and unpublished empirical studies of IPS with additional interventions were considered for inclusion. Conclusions. Six published studies were found which compared IPS alone to IPS plus a supplementary intervention. Of these, three used skills training and three used cognitive remediation. The contribution of each discrete intervention is difficult to establish. Some evidence suggests that work-related social skills and cognitive training are effective adjuncts, but this is an area where large RCTs are required to yield conclusive evidence. PMID:22685665

  4. Effects of local institutional review board review on participation in national practice-based research network studies.

    PubMed

    Finch, Stacia A; Barkin, Shari L; Wasserman, Richard C; Dhepyasuwan, Niramol; Slora, Eric J; Sege, Robert D

    2009-12-01

    To describe the process and outcomes of local institutional review board (IRB) review for 2 Pediatric Research in Office Settings (PROS) studies. Pediatric Research in Office Settings conducted 2 national studies concerning sensitive topics: (1) Child Abuse Recognition Experience Study (CARES), an observational study of physician decision making, and (2) Safety Check, a violence prevention intervention trial. Institutional review board approval was secured by investigators' sites, the American Academy of Pediatrics, and practices with local IRBs. Practices were queried about IRB rules at PROS enrollment and study recruitment. Pediatric Research in Office Settings practices in 29 states. Eighty-eight PROS practices (75 IRBs). Main Exposure Local IRB presence. Local IRB presence, level of PROS assistance, IRB process, study participation, data collection completion, and minority enrollment. Practices requiring additional local IRB approval agreed to participate less than those that did not (CARES: 33% vs 52%; Safety Check: 41% vs 56%). Of the 88 practices requiring local IRB approval, 55 received approval, with nearly 50% needing active PROS help, many requiring consent changes (eg, contact name additions, local IRB approval stamps), and 87% beginning data collection. Median days to obtain approval were 81 (CARES) and 109 (Safety Check). Practices requiring local IRB approval were less likely to complete data collection but more likely to enroll minority patients. Local IRB review was associated with lower participation rates, substantial effort navigating the process (with approval universally granted without substantive changes), and data collection delays. When considering future reforms, the national human subject protections system should consider the potential redundancy and effect on generalizability, particularly regarding enrollment of poor urban children, related to local IRB review.

  5. 20 CFR 625.19 - Information, reports and studies.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... addition to such other reports as may be required by the Secretary, within 60 days after all payments of..., and suggestions for improvement of the program during future major disasters. (Approved by the Office... furnish to the Secretary such information and reports and make such studies as the Secretary decides are...

  6. 20 CFR 625.19 - Information, reports and studies.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... addition to such other reports as may be required by the Secretary, within 60 days after all payments of..., and suggestions for improvement of the program during future major disasters. (Approved by the Office... furnish to the Secretary such information and reports and make such studies as the Secretary decides are...

  7. 20 CFR 625.19 - Information, reports and studies.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... addition to such other reports as may be required by the Secretary, within 60 days after all payments of..., and suggestions for improvement of the program during future major disasters. (Approved by the Office... furnish to the Secretary such information and reports and make such studies as the Secretary decides are...

  8. 78 FR 2925 - Promoting Diversification of Ownership in the Broadcasting Services

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-15

    ... filing requirements and the modifications to the form are intended to facilitate long-term comparative studies of broadcast station ownership. In addition, the changes address flaws in the data collection... that can be incorporated in database programs used to prepare economic and policy studies, and (3...

  9. 40 CFR 307.22 - Preauthorization of response actions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... remedial investigation and feasibility study shall, in addition to the requirements in paragraph (b) of this section, include: (1) The scope of the proposed study; (2) A proposed site sampling plan and... recent draft of any pending agreement, reached between such parties and the Federal Government; and (2...

  10. 34 CFR 692.21 - What requirements must be met by a State program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... State Administer Its Community Service-Learning Job Program? ... students; (h) Provides that— (1) The State will pay an amount for grants and work-study jobs under this... jobs under the LEAP Program represents an additional amount for grants and work-study jobs for students...

  11. Developing Study Stations on Your School Site.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Natural Resources, Columbus. Office of Information and Education.

    The school site is a convenient location for study stations since it is available for short periods of time and can be used consistently. Special preparations, such as transportation, required for off-site fieldtrips can be eliminated. In addition, on-site activities provide students with concrete experiences necessary to understand difficult…

  12. How might renewable energy technologies fit in the food-water-energy nexus?

    NASA Astrophysics Data System (ADS)

    Newmark, R. L.; Macknick, J.; Heath, G.; Ong, S.; Denholm, P.; Margolis, R.; Roberts, B.

    2011-12-01

    Feeding the growing population in the U.S. will require additional land for crop and livestock production. Similarly, a growing population will require additional sources of energy. Renewable energy is likely to play an increased role in meeting the new demands of electricity consumers. Renewable energy technologies can differ from conventional technologies in their operation and their siting locations. Many renewable energy technologies have a lower energy density than conventional technologies and can also have large land use requirements. Much of the prime area suitable for renewable energy development in the U.S. has historically been used for agricultural production, and there is some concern that renewable energy installations could displace land currently producing food crops. In addition to requiring vast expanses of land, both agriculture and renewable energy can require water. The agriculture and energy sectors are responsible for the majority of water withdrawals in the U.S. Increases in both agricultural and energy demand can lead to increases in water demands, depending on crop management and energy technologies employed. Water is utilized in the energy industry primarily for power plant cooling, but it is also required for steam cycle processes and cleaning. Recent characterizations of water use by different energy and cooling system technologies demonstrate the choice of fuel and cooling system technologies can greatly impact the withdrawals and the consumptive use of water in the energy industry. While some renewable and conventional technology configurations can utilize more water per unit of land than irrigation-grown crops, other renewable technology configurations utilize no water during operations and could lead to reduced stress on water resources. Additionally, co-locating agriculture and renewable energy production is also possible with many renewable technologies, avoiding many concerns about reductions in domestic food production. Various metrics exist for defining land use impacts of energy technologies, with little consensus on how much total land is impacted or is necessary. Here we characterize the land use requirements of energy technologies by comparing various metrics from different studies, providing ranges of the potential land impact from alternative energy scenarios. Land use requirements for energy needs under these scenarios are compared with projected land use requirements for agriculture to support a growing population. The water implications of various energy and food scenarios are analyzed to provide insights into potential regional impacts or conflicts between sectors.

  13. 40 CFR 33.302 - Are there any additional contract administration requirements?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ENVIRONMENTAL PROTECTION AGENCY PROGRAMS Good Faith Efforts § 33.302 Are there any additional contract... require its prime contractor to employ the six good faith efforts described in § 33.301 even if the prime... the subcontract for any reason, the recipient must require the prime contractor to employ the six good...

  14. 45 CFR 162.925 - Additional requirements for health plans.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Additional requirements for health plans. 162.925 Section 162.925 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND... requirements for health plans. (a) General rules. (1) If an entity requests a health plan to conduct a...

  15. 45 CFR 162.925 - Additional requirements for health plans.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Additional requirements for health plans. 162.925 Section 162.925 Public Welfare Department of Health and Human Services ADMINISTRATIVE DATA STANDARDS AND... requirements for health plans. (a) General rules. (1) If an entity requests a health plan to conduct a...

  16. 40 CFR 80.1035 - What are the attest engagement requirements for gasoline toxics compliance applicable to refiners...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements for gasoline toxics compliance applicable to refiners and importers? 80.1035 Section 80.1035... FUELS AND FUEL ADDITIVES Gasoline Toxics Attest Engagements § 80.1035 What are the attest engagement requirements for gasoline toxics compliance applicable to refiners and importers? In addition to the...

  17. 40 CFR 80.415 - What are the attest engagement requirements for gasoline sulfur compliance applicable to refiners...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements for gasoline sulfur compliance applicable to refiners and importers? 80.415 Section 80.415... FUELS AND FUEL ADDITIVES Gasoline Sulfur Attest Engagements § 80.415 What are the attest engagement requirements for gasoline sulfur compliance applicable to refiners and importers? In addition to the...

  18. 40 CFR 80.415 - What are the attest engagement requirements for gasoline sulfur compliance applicable to refiners...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requirements for gasoline sulfur compliance applicable to refiners and importers? 80.415 Section 80.415... FUELS AND FUEL ADDITIVES Gasoline Sulfur Attest Engagements § 80.415 What are the attest engagement requirements for gasoline sulfur compliance applicable to refiners and importers? In addition to the...

  19. 40 CFR 80.1035 - What are the attest engagement requirements for gasoline toxics compliance applicable to refiners...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requirements for gasoline toxics compliance applicable to refiners and importers? 80.1035 Section 80.1035... FUELS AND FUEL ADDITIVES Gasoline Toxics Attest Engagements § 80.1035 What are the attest engagement requirements for gasoline toxics compliance applicable to refiners and importers? In addition to the...

  20. 40 CFR 80.415 - What are the attest engagement requirements for gasoline sulfur compliance applicable to refiners...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirements for gasoline sulfur compliance applicable to refiners and importers? 80.415 Section 80.415... FUELS AND FUEL ADDITIVES Gasoline Sulfur Attest Engagements § 80.415 What are the attest engagement requirements for gasoline sulfur compliance applicable to refiners and importers? In addition to the...

  1. 40 CFR 80.415 - What are the attest engagement requirements for gasoline sulfur compliance applicable to refiners...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... requirements for gasoline sulfur compliance applicable to refiners and importers? 80.415 Section 80.415... FUELS AND FUEL ADDITIVES Gasoline Sulfur Attest Engagements § 80.415 What are the attest engagement requirements for gasoline sulfur compliance applicable to refiners and importers? In addition to the...

  2. 40 CFR 80.415 - What are the attest engagement requirements for gasoline sulfur compliance applicable to refiners...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements for gasoline sulfur compliance applicable to refiners and importers? 80.415 Section 80.415... FUELS AND FUEL ADDITIVES Gasoline Sulfur Attest Engagements § 80.415 What are the attest engagement requirements for gasoline sulfur compliance applicable to refiners and importers? In addition to the...

  3. 40 CFR 80.1035 - What are the attest engagement requirements for gasoline toxics compliance applicable to refiners...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements for gasoline toxics compliance applicable to refiners and importers? 80.1035 Section 80.1035... FUELS AND FUEL ADDITIVES Gasoline Toxics Attest Engagements § 80.1035 What are the attest engagement requirements for gasoline toxics compliance applicable to refiners and importers? In addition to the...

  4. 40 CFR 80.1035 - What are the attest engagement requirements for gasoline toxics compliance applicable to refiners...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirements for gasoline toxics compliance applicable to refiners and importers? 80.1035 Section 80.1035... FUELS AND FUEL ADDITIVES Gasoline Toxics Attest Engagements § 80.1035 What are the attest engagement requirements for gasoline toxics compliance applicable to refiners and importers? In addition to the...

  5. 40 CFR 80.1035 - What are the attest engagement requirements for gasoline toxics compliance applicable to refiners...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... requirements for gasoline toxics compliance applicable to refiners and importers? 80.1035 Section 80.1035... FUELS AND FUEL ADDITIVES Gasoline Toxics Attest Engagements § 80.1035 What are the attest engagement requirements for gasoline toxics compliance applicable to refiners and importers? In addition to the...

  6. 45 CFR 162.925 - Additional requirements for health plans.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... clearinghouse to receive, process, or transmit a standard transaction may not charge fees or costs in excess of... RELATED REQUIREMENTS ADMINISTRATIVE REQUIREMENTS General Provisions for Transactions § 162.925 Additional... transaction as a standard transaction, the health plan must do so. (2) A health plan may not delay or reject a...

  7. 40 CFR 60.1275 - What additional requirements must I meet for the operation of my continuous emission monitoring...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... meet for the operation of my continuous emission monitoring systems and continuous opacity monitoring... additional requirements must I meet for the operation of my continuous emission monitoring systems and continuous opacity monitoring system? Use the required span values and applicable performance specifications...

  8. 40 CFR 60.1275 - What additional requirements must I meet for the operation of my continuous emission monitoring...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... meet for the operation of my continuous emission monitoring systems and continuous opacity monitoring... additional requirements must I meet for the operation of my continuous emission monitoring systems and continuous opacity monitoring system? Use the required span values and applicable performance specifications...

  9. Carbon Dioxide Observational Platform System (CO-OPS), feasibility study

    NASA Technical Reports Server (NTRS)

    Bouquet, D. L.; Hall, D. W.; Mcelveen, R. P.

    1987-01-01

    The Carbon Dioxide Observational Platform System (CO-OPS) is a near-space, geostationary, multi-user, unmanned microwave powered monitoring platform system. This systems engineering feasibility study addressed identified existing requirements such as: carbon dioxide observational data requirements, communications requirements, and eye-in-the-sky requirements of other groups like the Defense Department, the Forestry Service, and the Coast Guard. In addition, potential applications in: earth system science, space system sciences, and test and verification (satellite sensors and data management techniques) were considered. The eleven month effort is summarized. Past work and methods of gathering the required observational data were assessed and rough-order-of magnitude cost estimates have shown the CO-OPS system to be most cost effective (less than $30 million within a 10 year lifetime). It was also concluded that there are no technical, schedule, or obstacles that would prevent achieving the objectives of the total 5-year CO-OPS program.

  10. 20 CFR 30.518 - Can OWCP require the recipient of the overpayment to submit additional financial information?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... overpayment to submit additional financial information? 30.518 Section 30.518 Employees' Benefits OFFICE OF... OWCP require the recipient of the overpayment to submit additional financial information? (a) The... specified by OWCP. This information is needed to determine whether or not recovery of an overpayment would...

  11. 20 CFR 30.518 - Can OWCP require the recipient of the overpayment to submit additional financial information?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... overpayment to submit additional financial information? 30.518 Section 30.518 Employees' Benefits OFFICE OF... OWCP require the recipient of the overpayment to submit additional financial information? (a) The... specified by OWCP. This information is needed to determine whether or not recovery of an overpayment would...

  12. 20 CFR 30.518 - Can OWCP require the recipient of the overpayment to submit additional financial information?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... overpayment to submit additional financial information? 30.518 Section 30.518 Employees' Benefits OFFICE OF... OWCP require the recipient of the overpayment to submit additional financial information? (a) The... specified by OWCP. This information is needed to determine whether or not recovery of an overpayment would...

  13. 41 CFR 60-2.17 - Additional required elements of affirmative action programs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... elements of affirmative action programs. 60-2.17 Section 60-2.17 Public Contracts and Property Management... EMPLOYMENT OPPORTUNITY, DEPARTMENT OF LABOR 2-AFFIRMATIVE ACTION PROGRAMS Purpose and Contents of Affirmative Action Programs § 60-2.17 Additional required elements of affirmative action programs. In addition to the...

  14. 40 CFR 80.161 - Detergent additive certification program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements. For a detergent additive package to be certified as eligible for use by detergent blenders in...: (i) The compositional data required under § 79.21(a) of this chapter shall include the information... chapter shall be reported to EPA in units of gallons of detergent additive package per 1000 gallons of...

  15. 40 CFR 80.161 - Detergent additive certification program.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirements. For a detergent additive package to be certified as eligible for use by detergent blenders in...: (i) The compositional data required under § 79.21(a) of this chapter shall include the information... chapter shall be reported to EPA in units of gallons of detergent additive package per 1000 gallons of...

  16. 40 CFR 80.161 - Detergent additive certification program.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requirements. For a detergent additive package to be certified as eligible for use by detergent blenders in...: (i) The compositional data required under § 79.21(a) of this chapter shall include the information... chapter shall be reported to EPA in units of gallons of detergent additive package per 1000 gallons of...

  17. 30 CFR 75.1103-10 - Fire suppression systems; additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... per minute, an additional cache of the materials specified in § 75.1103-9(a)(1), (2), and (3) shall be... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Fire suppression systems; additional requirements. 75.1103-10 Section 75.1103-10 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT...

  18. Isl1 Is required for multiple aspects of motor neuron development

    PubMed Central

    Liang, Xingqun; Song, Mi-Ryoung; Xu, ZengGuang; Lanuza, Guillermo M.; Liu, Yali; Zhuang, Tao; Chen, Yihan; Pfaff, Samuel L.; Evans, Sylvia M.; Sun, Yunfu

    2011-01-01

    The LIM homeodomain transcription factor Islet1 (Isl1) is expressed in multiple organs and plays essential roles during embryogenesis. Isl1 is required for the survival and specification of spinal cord motor neurons. Due to early embryonic lethality and loss of motor neurons, the role of Isl1 in other aspects of motor neuron development remains unclear. In this study, we generated Isl1 mutant mouse lines expressing graded doses of Isl1. Our study has revealed essential roles of Isl1 in multiple aspects of motor neuron development, including motor neuron cell body localization, motor column formation and axon growth. In addition, Isl1 is required for survival of cranial ganglia neurons. PMID:21569850

  19. Carolina Offshore Wind Integration Case Study: Phases I and II Final Technical Report

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

    Fallon, Christopher; Piper, Orvane; Hazelip, William

    2015-04-30

    Duke Energy performed a phase 1 study to assess the impact of offshore wind development in the waters off the coasts of North Carolina and South Carolina. The study analyzed the impacts to the Duke Energy Carolinas electric power system of multiple wind deployment scenarios. Focusing on an integrated utility system in the Carolinas provided a unique opportunity to assess the impacts of offshore wind development in a region that has received less attention regarding renewables than others in the US. North Carolina is the only state in the Southeastern United States that currently has a renewable portfolio standard (RPS)more » which requires that 12.5% of the state’s total energy requirements be met with renewable resources by 2021. 12.5% of the state’s total energy requirements in 2021 equates to approximately 17,000 GWH of energy needed from renewable resources. Wind resources represent one of the ways to potentially meet this requirement. The study builds upon and augments ongoing work, including a study by UNC to identify potential wind development sites and the analysis of impacts to the regional transmission system performed by the NCTPC, an Order 890 planning entity of which DEC is a member. Furthermore, because the region does not have an independent system operator (ISO) or regional transmission organization (RTO), the study will provide additional information unique to non-RTO/ISO systems. The Phase 2 study builds on the results of Phase 1 and investigates the dynamic stability of the electrical network in Task 4, the operating characteristics of the wind turbines as they impact operating reserve requirements of the DEC utility in Task 5, and the production cost of integrating the offshore wind resources into the DEC generation fleet making comparisons to future planned operation without the addition of the wind resources in Task 6.« less

  20. 10 CFR 33.17 - Conditions of specific licenses of broad scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... shall not: (1) Conduct tracer studies in the environment involving direct release of byproduct material... required; or (4) Add or cause the addition of byproduct material to any food, beverage, cosmetic, drug, or...

  1. National Transonic Facility Characterization Status

    NASA Technical Reports Server (NTRS)

    Bobbitt, C., Jr.; Everhart, J.; Foster, J.; Hill, J.; McHatton, R.; Tomek, W.

    2000-01-01

    This paper describes the current status of the characterization of the National Transonic Facility. The background and strategy for the tunnel characterization, as well as the current status of the four main areas of the characterization (tunnel calibration, flow quality characterization, data quality assurance, and support of the implementation of wall interference corrections) are presented. The target accuracy requirements for tunnel characterization measurements are given, followed by a comparison of the measured tunnel flow quality to these requirements based on current available information. The paper concludes with a summary of which requirements are being met, what areas need improvement, and what additional information is required in follow-on characterization studies.

  2. Hard X-ray Detector Calibrations for the FOXSI Sounding Rocket

    NASA Astrophysics Data System (ADS)

    Lopez, A.; Glesener, L.; Buitrago Casas, J. C.; Han, R.; Ishikawa, S. N.; Christe, S.; Krucker, S.

    2015-12-01

    In the study of high-energy solar flares, detailed X-ray images and spectra of the Sun are required. The Focusing Optics X-ray Solar Imager (FOXSI) sounding rocket experiment is used to test direct-focusing X-ray telescopes and Double-sided Silicon Strip Detectors (DSSD) for solar flare study and to further understand coronal heating. The measurement of active region differential emission measures, flare temperatures, and possible quiet-Sun emission requires a precisely calibrated spectral response. This poster describes recent updates in the calibration of FOXSI's DSSDs based on new calibration tests that were performed after the second flight. The gain for each strip was recalculated using additional radioactive sources. Additionally, the varying strip sensitivity across the detectors was investigated and based on these measurements, the flight images were flatfielded. These improvements lead to more precise X-ray data for future FOXSI flights and show promise for these new technologies in imaging the Sun.

  3. Methods and Processes of Developing the Strengthening the Reporting of Observational Studies in Epidemiology-Veterinary (STROBE-Vet) Statement.

    PubMed

    Sargeant, J M; O'Connor, A M; Dohoo, I R; Erb, H N; Cevallos, M; Egger, M; Ersbøll, A K; Martin, S W; Nielsen, L R; Pearl, D L; Pfeiffer, D U; Sanchez, J; Torrence, M E; Vigre, H; Waldner, C; Ward, M P

    2016-12-01

    Reporting of observational studies in veterinary research presents challenges that often are not addressed in published reporting guidelines. Our objective was to develop an extension of the STROBE (Strengthening the Reporting of Observational Studies in Epidemiology) statement that addresses unique reporting requirements for observational studies in veterinary medicine related to health, production, welfare, and food safety. We conducted a consensus meeting with 17 experts in Mississauga, Canada. Experts completed a premeeting survey about whether items in the STROBE statement should be modified or added to address unique issues related to observational studies in animal species with health, production, welfare, or food safety outcomes. During the meeting, each STROBE item was discussed to determine whether or not rewording was recommended, and whether additions were warranted. Anonymous voting was used to determine consensus. Six items required no modifications or additions. Modifications or additions were made to the STROBE items 1 (title and abstract), 3 (objectives), 5 (setting), 6 (participants), 7 (variables), 8 (data sources and measurement), 9 (bias), 10 (study size), 12 (statistical methods), 13 (participants), 14 (descriptive data), 15 (outcome data), 16 (main results), 17 (other analyses), 19 (limitations), and 22 (funding). The methods and processes used were similar to those used for other extensions of the STROBE statement. The use of this STROBE statement extension should improve reporting of observational studies in veterinary research by recognizing unique features of observational studies involving food-producing and companion animals, products of animal origin, aquaculture, and wildlife.

  4. Formalising recall by genotype as an efficient approach to detailed phenotyping and causal inference.

    PubMed

    Corbin, Laura J; Tan, Vanessa Y; Hughes, David A; Wade, Kaitlin H; Paul, Dirk S; Tansey, Katherine E; Butcher, Frances; Dudbridge, Frank; Howson, Joanna M; Jallow, Momodou W; John, Catherine; Kingston, Nathalie; Lindgren, Cecilia M; O'Donavan, Michael; O'Rahilly, Stephen; Owen, Michael J; Palmer, Colin N A; Pearson, Ewan R; Scott, Robert A; van Heel, David A; Whittaker, John; Frayling, Tim; Tobin, Martin D; Wain, Louise V; Smith, George Davey; Evans, David M; Karpe, Fredrik; McCarthy, Mark I; Danesh, John; Franks, Paul W; Timpson, Nicholas J

    2018-02-19

    Detailed phenotyping is required to deepen our understanding of the biological mechanisms behind genetic associations. In addition, the impact of potentially modifiable risk factors on disease requires analytical frameworks that allow causal inference. Here, we discuss the characteristics of Recall-by-Genotype (RbG) as a study design aimed at addressing both these needs. We describe two broad scenarios for the application of RbG: studies using single variants and those using multiple variants. We consider the efficacy and practicality of the RbG approach, provide a catalogue of UK-based resources for such studies and present an online RbG study planner.

  5. Field evaluation of ventilation system performance in enclosed parking garages

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

    Ayari, A.M.; Grot, D.A.; Krarti, M.

    2000-07-01

    This paper summarizes the results of a field study to determine the ventilation requirements and the contaminant levels in existing enclosed parking garages. The testing was conducted in seven parking garages with different sizes, traffic flow patterns, vehicle types, and locations. In particular, the study compares the actual ventilation rates measured using the tracer gas technique with the ventilation requirements of ANSI/ASHRAE Standard 62-1989. In addition, the field test evaluated the effectiveness of the existing ventilation systems in maintaining acceptable contaminant levels within enclosed parking garages.

  6. Comparing bandwidth requirements for digital baseband signals.

    NASA Technical Reports Server (NTRS)

    Houts, R. C.; Green, T. A.

    1972-01-01

    This paper describes the relative bandwidth requirements of the common digital baseband signaling techniques used for data transmission. Bandwidth considerations include the percentage of total power in a properly encoded PN sequence passed at bandwidths of 0.5, 1, 2 and 3 times the reciprocal of the bit interval. The signals considered in this study are limited to the binary class. The study compares such signaling techniques as delay modulation, bipolar, biternary, duobinary, pair selected ternary and time polarity control in addition to the conventional NRZ, RZ and BI-phi schemes.

  7. Manned Mars mission accommodation: Sprint mission

    NASA Technical Reports Server (NTRS)

    Cirillo, William M.; Kaszubowski, Martin J.; Ayers, J. Kirk; Llewellyn, Charles P.; Weidman, Deene J.; Meredith, Barry D.

    1988-01-01

    The results of a study conducted at the NASA-LaRC to assess the impacts on the Phase 2 Space Station of Accommodating a Manned Mission to Mars are documented. In addition, several candidate transportation node configurations are presented to accommodate the assembly and verification of the Mars Mission vehicles. This study includes an identification of a life science research program that would need to be completed, on-orbit, prior to mission departure and an assessment of the necessary orbital technology development and demonstration program needed to accomplish the mission. Also included is an analysis of the configuration mass properties and a preliminary analysis of the Space Station control system sizing that would be required to control the station. Results of the study indicate the Phase 2 Space Station can support a manned mission to Mars with the addition of a supporting infrastructure that includes a propellant depot, assembly hangar, and a heavy lift launch vehicle to support the large launch requirements.

  8. Space Station Freedom extravehicular activity systems evolution study

    NASA Technical Reports Server (NTRS)

    Rouen, Michael

    1990-01-01

    Evaluation of Space Station Freedom (SSF) support of manned exploration is in progress to identify SSF extravehicular activity (EVA) system evolution requirements and capabilities. The output from these studies will provide data to support the preliminary design process to ensure that Space Station EVA system requirements for future missions (including the transportation node) are adequately considered and reflected in the baseline design. The study considers SSF support of future missions and the EVA system baseline to determine adequacy of EVA requirements and capabilities and to identify additional requirements, capabilities, and necessary technology upgrades. The EVA demands levied by formal requirements and indicated by evolutionary mission scenarios are high for the out-years of Space Station Freedom. An EVA system designed to meet the baseline requirements can easily evolve to meet evolution demands with few exceptions. Results to date indicate that upgrades or modifications to the EVA system may be necessary to meet the full range of EVA thermal environments associated with the transportation node. Work continues to quantify the EVA capability in this regard. Evolution mission scenarios with EVA and ground unshielded nuclear propulsion engines are inconsistent with anthropomorphic EVA capabilities.

  9. 46 CFR 95.17-25 - Additional protection required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... FIRE PROTECTION EQUIPMENT Foam Extinguishing Systems, Details § 95.17-25 Additional protection required. (a) In order that any residual fires above the floor plates may be extinguished when a foam system is...

  10. 46 CFR 76.17-25 - Additional protection required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... PROTECTION EQUIPMENT Foam Extinguishing Systems, Details § 76.17-25 Additional protection required. (a) In order that any residual fires above the floor plates may be extinguished when a foam system is installed...

  11. 46 CFR 95.17-25 - Additional protection required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... FIRE PROTECTION EQUIPMENT Foam Extinguishing Systems, Details § 95.17-25 Additional protection required. (a) In order that any residual fires above the floor plates may be extinguished when a foam system is...

  12. 46 CFR 76.17-25 - Additional protection required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... PROTECTION EQUIPMENT Foam Extinguishing Systems, Details § 76.17-25 Additional protection required. (a) In order that any residual fires above the floor plates may be extinguished when a foam system is installed...

  13. Preferential depletion of zinc within Costa Rica upwelling dome creates conditions for zinc co-limitation of primary production

    PubMed Central

    Dreux Chappell, P.; Vedmati, Jagruti; Selph, Karen E.; Cyr, Heather A.; Jenkins, Bethany D.; Landry, Michael R.; Moffett, James W.

    2016-01-01

    The Costa Rica Dome (CRD) is a wind-driven feature characterized by high primary production and an unusual cyanobacterial bloom in surface waters. It is not clear whether this bloom arises from top-down or bottom-up processes. Several studies have argued that trace metal geochemistry within the CRD contributes to the composition of the phytoplankton assemblages, since cyanobacteria and eukaryotic phytoplankton have different transition metal requirements. Here, we report that total dissolved zinc (Zn) is significantly depleted relative to phosphate (P) and silicate (Si) within the upper water column of the CRD compared with other oceanic systems, and this may create conditions favorable for cyanobacteria, which have lower Zn requirements than their eukaryotic competitors. Shipboard grow-out experiments revealed that while Si was a limiting factor under our experimental conditions, additions of Si and either iron (Fe) or Zn led to higher biomass than Si additions alone. The addition of Fe and Zn alone did not lead to significant enhancements. Our results suggest that the depletion of Zn relative to P in upwelled waters may create conditions in the near-surface waters that favor phytoplankton with low Zn requirements, including cyanobacteria. PMID:27275028

  14. A Phenomenological Study of the Experiences of Helping Professionals with Learning Disabilities

    ERIC Educational Resources Information Center

    Peters, Madeline Lorraine

    2010-01-01

    The purpose of this study is to explore the extent, to which professionals in helping professions (PHPS) with learning disabilities are able to name the support, services, and assistance that they require to successfully engage in the full range of activities for their daily living. Additionally, the study explores how PHPS describe their…

  15. Success rates of single-dose methotrexate and additional dose requirements among women with first and previous ectopic pregnancies.

    PubMed

    Cirik, Derya Akdag; Kinay, Tugba; Keskin, Ugur; Ozden, Eda; Altay, Metin; Gelisen, Orhan

    2016-04-01

    To compare the success of the single-dose methotrexate regimen and the requirement for a second or third dose of methotrexate between women with their first ectopic pregnancy (EP) and those with previous EP. In a retrospective cohort study, data were analyzed from women treated for EP by single-dose methotrexate at a Turkish tertiary referral center between January 2010 and December 2013. Data were compared between women with at least one previous EP and those with their first EP. The success rate of the protocol in the first and previous EP groups was similar: 93.0% (320/344) and 87.3% (48/55), respectively. History of previous EP was not a predictor of treatment failure. However, the requirement for additional methotrexate doses was significantly higher in the previous EP group (16/48 [33.4%]) than in the first EP group (55/320 [17.2%]; P=0.03). Multivariate analysis showed that history of tubal surgery (P=0.006) and initial levels of the β-subunit of human chorionic gonadotropin (P=0.001) were significant predictors of treatment failure. Although the single-dose regimen had similar success rates in the previous EP and first EP groups, additional doses of methotrexate were more frequently required in the previous EP group. Copyright © 2015 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  16. Planning and setting objectives in field studies: Chapter 2

    USGS Publications Warehouse

    Fisher, Robert N.; Dodd, C. Kenneth

    2016-01-01

    This chapter enumerates the steps required in designing and planning field studies on the ecology and conservation of reptiles, as these involve a high level of uncertainty and risk. To this end, the chapter differentiates between goals (descriptions of what one intends to accomplish) and objectives (the measurable steps required to achieve the established goals). Thus, meeting a specific goal may require many objectives. It may not be possible to define some of them until certain experiments have been conducted; often evaluations of sampling protocols are needed to increase certainty in the biological results. And if sampling locations are fixed and sampling events are repeated over time, then both study-specific covariates and sampling-specific covariates should exist. Additionally, other critical design considerations for field study include obtaining permits, as well as researching ethics and biosecurity issues.

  17. The safety and efficacy of contact lens wear in the industrial and chemical workplace.

    PubMed

    Tyhurst, Keith; McNett, Ryan; Bennett, Edward

    2007-11-01

    The use and safety of contact lenses in the industrial and chemical workplace has often been questioned since the 1960s because of many unconfirmed reports of ocular injury resulting from contact lens wear. Because of these urban legends, contact lens wear has been banned or wearers have been required to wear additional personal protective equipment (PPE) not required of non-contact lens wearers. Literature review via Medline and Google search. Research has shown that contact lenses typically provide protective benefits that decrease the severity of ocular injury and improve worker performance. While contact lens wear contraindications do exist, in most cases, and with proper precautions, contact lens wear is still possible. Industrial and chemical companies need to establish written contact lens use policies based on current studies that have shown the safety of workplace contact lens wear when combined with the same PPE required of non-contact lens wearers. Practitioners need to discuss, with their contact lens patients, the additional responsibilities required to maintain proper lens hygiene and proper PPE in the workplace.

  18. Effect of calcium formate as an additive on desulfurization in power plants.

    PubMed

    Li, Zhenhua; Xie, Chunfang; Lv, Jing; Zhai, Ruiguo

    2018-05-01

    SO 2 in flue gas needs to be eliminated to alleviate air pollution. As the quality of coal decreases and environmental standard requirements become more stringent, the high-efficiency desulfurization of flue gas faces more and more challenges. As an economical and environmentally friendly solution, the effect of calcium formate as an additive on desulfurization efficiency in the wet flue gas desulfurization (WFGD) process was studied for the first time. Improvement of the desulfurization efficiency was achieved with limited change in pH after calcium formate was added into the reactor, and it was found to work better than other additives tested. The positive effects were further verified in a power plant, which showed that adding calcium formate could promote the dissolution of calcium carbonate, accelerate the growth of gypsum crystals and improve the efficiency of desulfurization. Thus, calcium formate was proved to be an effective additive and can potentially be used to reduce the amount of limestone slurry required, as well as the energy consumption and operating costs in industrial desulfurization. Copyright © 2017. Published by Elsevier B.V.

  19. Earth Observatory Satellite system definition study. Report no. 3: Design/cost tradeoff studies. Appendix E: EOS program supporting system. Part 1: System trade studies no. 1 through 8

    NASA Technical Reports Server (NTRS)

    1974-01-01

    The design requirements and associated cost impacts for using the space shuttle to deliver the Earth Observatory Satellite (EOS) are identified. The additional impact of achieving full compatibility for resupply and retrieval is considered. Based on the results of the analysis, it is concluded that the EOS-Shuttle compatibility can be realized with reasonable spacecraft weight and cost penalties. Inherent space shuttle capabilities are adequate to meet the requirements of all missions except E and F. Mission E (Tiros 0) may be accommodated by either an EOS orbit transfer capability or a tug. The tug appears to be the only viable approach to satisfying the mission F (SEOS) requirements.

  20. UTM TCL2 Software Requirements

    NASA Technical Reports Server (NTRS)

    Smith, Irene S.; Rios, Joseph L.; McGuirk, Patrick O.; Mulfinger, Daniel G.; Venkatesan, Priya; Smith, David R.; Baskaran, Vijayakumar; Wang, Leo

    2017-01-01

    The Unmanned Aircraft Systems (UAS) Traffic Management (UTM) Technical Capability Level (TCL) 2 software implements the UTM TCL 2 software requirements described herein. These software requirements are linked to the higher level UTM TCL 2 System Requirements. Each successive TCL implements additional UTM functionality, enabling additional use cases. TCL 2 demonstrated how to enable expanded multiple operations by implementing automation for beyond visual line-of-sight, tracking operations, and operations flying over sparsely populated areas.

  1. Understanding synergy.

    PubMed

    Geary, Nori

    2013-02-01

    Analysis of the interactive effects of combinations of hormones or other manipulations with qualitatively similar individual effects is an important topic in basic and clinical endocrinology as well as other branches of basic and clinical research related to integrative physiology. Functional, as opposed to mechanistic, analyses of interactions rely on the concept of synergy, which can be defined qualitatively as a cooperative action or quantitatively as a supra-additive effect according to some metric for the addition of different dose-effect curves. Unfortunately, dose-effect curve addition is far from straightforward; rather, it requires the development of an axiomatic mathematical theory. I review the mathematical soundness, face validity, and utility of the most frequently used approaches to supra-additive synergy. These criteria highlight serious problems in the two most common synergy approaches, response additivity and Loewe additivity, which is the basis of the isobole and related response surface approaches. I conclude that there is no adequate, generally applicable, supra-additive synergy metric appropriate for endocrinology or any other field of basic and clinical integrative physiology. I recommend that these metrics be abandoned in favor of the simpler definition of synergy as a cooperative, i.e., nonantagonistic, effect. This simple definition avoids mathematical difficulties, is easily applicable, meets regulatory requirements for combination therapy development, and suffices to advance phenomenological basic research to mechanistic studies of interactions and clinical combination therapy research.

  2. 48 CFR 252.204-7010 - Requirement for Contractor To Notify DoD if the Contractor's Activities are Subject to Reporting...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Atomic Energy Agency Additional Protocol. 252.204-7010 Section 252.204-7010 Federal Acquisition... Atomic Energy Agency Additional Protocol. As prescribed in 204.470-3, use the following clause....-International Atomic Energy Agency Additional Protocol (JAN 2009) (a) If the Contractor is required to report...

  3. 48 CFR 252.204-7010 - Requirement for Contractor To Notify DoD if the Contractor's Activities are Subject to Reporting...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Atomic Energy Agency Additional Protocol. 252.204-7010 Section 252.204-7010 Federal Acquisition... Atomic Energy Agency Additional Protocol. As prescribed in 204.470-3, use the following clause....-International Atomic Energy Agency Additional Protocol (JAN 2009) (a) If the Contractor is required to report...

  4. 48 CFR 252.204-7010 - Requirement for Contractor to Notify DoD if the Contractor's Activities are Subject to Reporting...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Atomic Energy Agency Additional Protocol. 252.204-7010 Section 252.204-7010 Federal Acquisition... Atomic Energy Agency Additional Protocol. As prescribed in 204.470-3, use the following clause....-International Atomic Energy Agency Additional Protocol (JAN 2009) (a) If the Contractor is required to report...

  5. 48 CFR 252.204-7010 - Requirement for Contractor to Notify DoD if the Contractor's Activities are Subject to Reporting...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Atomic Energy Agency Additional Protocol. 252.204-7010 Section 252.204-7010 Federal Acquisition... Atomic Energy Agency Additional Protocol. As prescribed in 204.470-3, use the following clause....-International Atomic Energy Agency Additional Protocol (JAN 2009) (a) If the Contractor is required to report...

  6. 26 CFR 1.46-7 - Statutory provisions; plan requirements for taxpayers electing additional investment credit, etc.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Investment in Certain Depreciable Property § 1.46-7 Statutory provisions; plan requirements for taxpayers electing additional investment credit, etc. As amended by sections 802(b)(7), and 803 (c), (d), and (e) of... taxpayers electing additional investment credit, etc. 1.46-7 Section 1.46-7 Internal Revenue INTERNAL...

  7. 46 CFR 62.50-20 - Additional requirements for minimally attended machinery plants.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-20 Additional... program must be functioning prior to the completion of the evaluation period for reduced manning required...

  8. 46 CFR 62.50-20 - Additional requirements for minimally attended machinery plants.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-20 Additional... program must be functioning prior to the completion of the evaluation period for reduced manning required...

  9. 46 CFR 62.50-20 - Additional requirements for minimally attended machinery plants.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-20 Additional... program must be functioning prior to the completion of the evaluation period for reduced manning required...

  10. 46 CFR 62.50-20 - Additional requirements for minimally attended machinery plants.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-20 Additional... program must be functioning prior to the completion of the evaluation period for reduced manning required...

  11. THE FATE OF FLUOROSILICATE DRINKING WATER ADDITIVES

    EPA Science Inventory

    Periodically, the EPA reexamines its information on regulated drinking water contaminants to deterime if further study is required. Fluoride is one such contaminant undergoing review. The chemical literature indicates that some deficiencies exist in our understanding of the spe...

  12. 21 CFR 99.305 - Exemption from the requirement to file a supplemental application.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... are not less expensive ways to obtain the needed information; or (2) It would be unethical to conduct... would be unethical to conduct clinical studies, the agency shall consider, in addition to the...

  13. Shuttle GPS R/PA evaluation analysis and performance tradeoff study

    NASA Technical Reports Server (NTRS)

    Booth, R. W. D.; Lindsey, W. C.

    1978-01-01

    Primary responsibility was understanding and analyzing the various GPS receiver functions as they relate to the shuttle environment. These receiver functions included acquisition properties of the sequential detector, acquisition and tracking properties of the various receiver phase locked loops, and the techniques of sequential receiver operation. In addition to these areas, support was provided in the areas of oscillator stability requirements, antenna management, and navigation filter requirements, including preposition aiding.

  14. Common Core State Standards for English Language Arts & Literacy in History/Social Studies, Science, and Technical Subjects. Appendix B: Text Exemplars and Sample Performance Tasks

    ERIC Educational Resources Information Center

    Common Core State Standards Initiative, 2010

    2010-01-01

    The text samples presented in this document primarily serve to exemplify the level of complexity and quality that the Standards require all students in a given grade band to engage with. Additionally, they are suggestive of the breadth of texts that students should encounter in the text types required by the Standards. The choices should serve as…

  15. Royal Canadian Mounted Police National Operations Center Layout Study and Design Options

    DTIC Science & Technology

    2012-03-01

    for the individual requirements are as follows: 1. UFC: United Facilities Criteria (Department of Defense, 2008); 2. ISO 11064: Ergonomic Design ...NOC is required to accommodate additional personnel above and beyond the existing seated capacity. As such, the proposed design needs to improve the...for Standardization. (2000). 1SO 11064 - Ergonomic Design of Control Centres. Larson, C. E., & LaFasto, F. M. (1989). Teamwork: What must go right

  16. Bariatric surgery insurance requirements independently predict surgery dropout.

    PubMed

    Love, Kaitlin M; Mehaffey, J Hunter; Safavian, Dana; Schirmer, Bruce; Malin, Steven K; Hallowell, Peter T; Kirby, Jennifer L

    2017-05-01

    Many insurance companies have considerable prebariatric surgery requirements despite a lack of evidence for improved clinical outcomes. The hypothesis of this study is that insurance-specific requirements will be associated with a decreased progression to surgery and increased delay in time to surgery. Retrospective data collection was performed for patients undergoing bariatric surgery evaluation from 2010-2015. Patients who underwent surgery (SGY; n = 827; mean body mass index [BMI] 49.1) were compared with those who did not (no-SGY; n = 648; mean BMI: 49.4). Univariate and multivariate analysis were performed to identify specific co-morbidity and insurance specific predictors of surgical dropout and time to surgery. A total of 1475 patients using 12 major insurance payors were included. Univariate analysis found insurance requirements associated with surgical drop out included longer median diet duration (no-SGY = 6 mo; SGY = 3 mo; P<.001); primary care physician letter of necessity (P<.0001); laboratory testing (P = .019); and evaluation by cardiology (P<.001), pulmonology (P<.0001), or psychiatry (P = .0003). Using logistic regression to control for co-morbidities, longer diet requirement (odds ratio [OR] .88, P<.0001), primary care physician letter (OR .33, P<.0001), cardiology evaluation (OR .22, P = .038), and advanced laboratory testing (OR 5.75, P = .019) independently predicted surgery dropout. Additionally, surgical patients had an average interval between initial visit and surgery of 5.8±4.6 months with significant weight gain (2.1 kg, P<.0001). Many prebariatric surgery insurance requirements were associated with lack of patient progression to surgery in this study. In addition, delays in surgery were associated with preoperative weight gain. Although prospective and multicenter studies are needed, these findings have major policy implications suggesting insurance requirements may need to be reconsidered to improve medical care. Copyright © 2017 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  17. Cytochrome P450 2C9 gene polymorphism and warfarin maintenance dosage in pediatric patients: A systematic review and meta-analysis.

    PubMed

    Zhang, Jinhua; Tian, Lihong; Huang, Jinlong; Huang, Sihan; Chai, Tingting; Shen, Jianzhen

    2017-02-01

    To assess the effect of Cytochrome P450 2C9 (CYP2C9) gene polymorphism on pediatric warfarin maintenance dosage requirement. A previously developed search strategy was conducted in PubMed, EMBASE, and the Cochrane Library. Eligible studies published prior to January 27, 2016, were identified and compared against strict inclusion/exclusion criteria. Required data were extracted, and researchers were consulted for additional data if needed. Review Manager version 5.2.3 software was used to analyze the relationship between CYP2C9 polymorphisms and warfarin maintenance doses in pediatric patients. Eight articles with a combined total of 507 pediatric patients were included in the meta-analysis. Maintenance warfarin doses in patients with CYP2C9 *1/*2 genotype, CYP2C9 *1/*3 genotype, and CYP2C9 variant carriers which contain at least one variant allele (*2 or *3) were from 15% to 41% lower than doses in patients with the wild-type allele (CYP2C9 *1/*1): All differences were significant with P-values <.05. The Fontan procedure as a medical indication for anticoagulation was also associated with a lower warfarin maintenance dose; however, target INR range was not. We found that CYP2C9 gene polymorphism (referring to the presence of *1/*2, *1/*3, and variant genotypes in the population in addition to the wild type) was significantly associated with decreased warfarin maintenance dose requirements. Additionally, a specific indication for warfarin, the Fontan procedure, was associated with a lower daily warfarin dose. However, the results of our study require confirmation from more research with larger numbers of pediatric patients. © 2016 John Wiley & Sons Ltd.

  18. Rab10 Disruption Results in Delayed OPC Maturation.

    PubMed

    Zhang, Zhao-Huan; Zhao, Wei-Qian; Ma, Fan-Fei; Zhang, Hui; Xu, Xiao-Hui

    2017-10-01

    Oligodendrocyte precursor cell (OPC) maturation requires membrane addition for myelin sheath formation. Since the Rab system has been shown to contribute to membrane addition in other cell types, in this study, we explored the role of Rab in OPC maturation. SiRNA and shRNA techniques and conditional knockout mice provided in vitro and in vivo evidence that Rab10 is involved in OPC maturation and may affect myelination during OPC development.

  19. LH2 airport requirements study

    NASA Technical Reports Server (NTRS)

    Brewer, G. D. (Editor)

    1976-01-01

    A preliminary assessment of the facilities and equipment which will be required at a representative airport is provided so liquid hydrogen LH2 can be used as fuel in long range transport aircraft in 1995-2000. A complete facility was conceptually designed, sized to meet the projected air traffic requirement. The facility includes the liquefaction plant, LH2, storage capability, and LH2 fuel handling system. The requirements for ground support and maintenance for the LH2 fueled aircraft were analyzed. An estimate was made of capital and operating costs which might be expected for the facility. Recommendations were made for design modifications to the reference aircraft, reflecting results of the analysis of airport fuel handling requirements, and for a program of additional technology development for air terminal related items.

  20. Can the efficiency of modified Alvarado scoring system in the diagnosis acute appendicitis be increased with tenesmus?

    PubMed

    Bulus, Hakan; Tas, Adnan; Morkavuk, Baris; Koklu, Seyfettin; Soy, Derya; Coskun, Ali

    2013-01-01

    Acute appendicitis is one of the main pathological conditions requiring emergency surgical intervention. The most widely accepted scoring system is modified Alvarado scoring system (MASS). In this study we aimed to improve the efficiency of MASS by adding a new parameter and to evaluate its efficiency in the diagnosis of acute appendicitis. This study included 158 patients who underwent acute appendectomy in Keçiören Training and Research Hospital General Surgery Department. In addition to criteria of MASS, all patients were questioned about the presence of tenesmus. The validity of MASS and MASS with additional parameter was evaluated with respect to sensitivity, specificity and positive and negative predictive values. Accuracy rates of MASS, clinical findings, ultrasonography and MASS with additional parameter in the diagnosis of acute appendicitis were 64, 76, 85 and 80 %. False positivity rates for clinical findings, MASS and MASS with additional parameter in the diagnosis of acute appendicitis were 17, 26 and 10 %, respectively. Sensitivity and specificity of clinical findings in the diagnosis of acute appendicitis were 83 and 66 %, respectively. Sensitivity and specificity of MASS in the diagnosis of acute appendicitis were 74 and 39 %, respectively, and those of MASS with additional parameter were appendicitis increased to 83 and 66 %, respectively. MASS is a simple, cheap and objective scoring system and does not require expertise. When tenesmus is added to standard MASS, rates of accuracy, sensitivity and specificity become better than those in MASS in the diagnosis of acute appendicitis.

  1. The pedicled internal pudendal artery perforator (PIPAP) flap for ischial pressure sore reconstruction: Technique and long-term outcome of a cohort study.

    PubMed

    Legemate, Catherine M; van der Kwaak, Monique; Gobets, David; Huikeshoven, Menno; van Zuijlen, Paul P M

    2018-06-01

    The ischial region is the site most affected by pressure sores and has the highest recurrence and complication rates compared to other affected sites. We developed a practical and safe pedicled flap for reconstruction of ischial pressure sores based on the rich available perforators from the internal pudendal artery and the surplus of skin at the infragluteal fold. A retrospective cohort study was conducted in all patients who underwent ischial pressure ulcer reconstruction using the PIPAP flap between March 2010 and March 2017. The skin flap was designed along the gluteal fold. The skin perforators of the pudendal artery were marked with a Doppler probe in the medial region of the gluteal fold. Surgery was performed in the jackknife position, and flaps were elevated in the suprafascial plane. Patients were assessed for minor (requiring no additional surgery) and major complications (requiring additional surgery). Twenty-seven patients (34 flaps) were identified. The median follow-up period was 38 months (IQR 37). Primary closure of the donor-site was achieved in all procedures, only one flap required muscle flap transposition in order to fill the dead space. The mean operating time was 60 ± 21 minutes. In six flaps (9%) wound healing problems were noted that did not require an additional operative procedure. Among the nine flaps (27%) that required a second procedure, 3 (9%) were necessary due to recurrent ulcers. The PIPAP flap is a safe and reliable alternative for ischial pressure sore reconstruction, certainly when compared to available techniques. Moreover, it has significant advantages over other techniques including minimal donor-site morbidity, preservation of posterior thigh skin, buttock-line integrity and reliable vascularity. Copyright © 2018 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  2. 10 CFR 73.60 - Additional requirements for physical protection at nonpower reactors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... nonpower reactors licensed to operate at or above a power level of 2 megawatts thermal. [38 FR 35430, Dec... OF PLANTS AND MATERIALS Physical Protection Requirements at Fixed Sites § 73.60 Additional...

  3. 10 CFR 73.60 - Additional requirements for physical protection at nonpower reactors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... nonpower reactors licensed to operate at or above a power level of 2 megawatts thermal. [38 FR 35430, Dec... OF PLANTS AND MATERIALS Physical Protection Requirements at Fixed Sites § 73.60 Additional...

  4. 10 CFR 73.60 - Additional requirements for physical protection at nonpower reactors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... nonpower reactors licensed to operate at or above a power level of 2 megawatts thermal. [38 FR 35430, Dec... OF PLANTS AND MATERIALS Physical Protection Requirements at Fixed Sites § 73.60 Additional...

  5. Plants with genetically modified events combined by conventional breeding: an assessment of the need for additional regulatory data.

    PubMed

    Pilacinski, W; Crawford, A; Downey, R; Harvey, B; Huber, S; Hunst, P; Lahman, L K; MacIntosh, S; Pohl, M; Rickard, C; Tagliani, L; Weber, N

    2011-01-01

    Crop varieties with multiple GM events combined by conventional breeding have become important in global agriculture. The regulatory requirements in different countries for such products vary considerably, placing an additional burden on regulatory agencies in countries where the submission of additional data is required and delaying the introduction of innovative products to meet agricultural needs. The process of conventional plant breeding has predictably provided safe food and feed products both historically and in the modern era of plant breeding. Thus, previously approved GM events that have been combined by conventional plant breeding and contain GM traits that are not likely to interact in a manner affecting safety should be considered to be as safe as their conventional counterparts. Such combined GM event crop varieties should require little, if any, additional regulatory data to meet regulatory requirements. Copyright © 2010 Elsevier Ltd. All rights reserved.

  6. Supervising Counsellors and Psychotherapists Who Work with Trauma: A Delphi Study

    ERIC Educational Resources Information Center

    West, Angela

    2010-01-01

    In this study the Delphi technique was used to identify the main supervision issues that require attention and consideration when supervising counsellors and psychotherapists working with trauma. A panel of supervisors, who were additionally experienced in working with trauma in adulthood, completed a series of three questionnaires comprising two…

  7. Aquacultural Occupational Task Analysis.

    ERIC Educational Resources Information Center

    Dung, Elaine; Wakui, Lawrence S.

    A study was conducted by the Office of the Chancellor for Community Colleges in Hawaii to assess the vocational skills required of workers in the aquaculture industry and to determine if these skills should be reflected in the community college curriculum. In addition to a review of relevant literature, the study involved field observations at 17…

  8. 34 CFR 650.33 - What is the duration of a fellowship?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... for a doctoral degree program of study for a total of 48 months or the time required for receiving the... application and that the fellow has attained satisfactory progress in the fellow's academic studies; and (iii) A recommendation from the institution that the additional period of fellowship support for...

  9. 34 CFR 650.33 - What is the duration of a fellowship?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... for a doctoral degree program of study for a total of 48 months or the time required for receiving the... application and that the fellow has attained satisfactory progress in the fellow's academic studies; and (iii) A recommendation from the institution that the additional period of fellowship support for...

  10. 78 FR 37651 - Agency Information Collection Activities: Request for Comments for a New Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ...- 493-3064, Nondestructive Evaluation Research Program, Federal Highway Administration, Department of... date of enactment of MAP-21. Additionally, MAP-21 included a requirement for a study on the benefits... NHS. The goal of this project shall be to complete a study of the benefits, cost- effectiveness, and...

  11. Characterization of Metal Powders Used for Additive Manufacturing.

    PubMed

    Slotwinski, J A; Garboczi, E J; Stutzman, P E; Ferraris, C F; Watson, S S; Peltz, M A

    2014-01-01

    Additive manufacturing (AM) techniques can produce complex, high-value metal parts, with potential applications as critical parts, such as those found in aerospace components. The production of AM parts with consistent and predictable properties requires input materials (e.g., metal powders) with known and repeatable characteristics, which in turn requires standardized measurement methods for powder properties. First, based on our previous work, we assess the applicability of current standardized methods for powder characterization for metal AM powders. Then we present the results of systematic studies carried out on two different powder materials used for additive manufacturing: stainless steel and cobalt-chrome. The characterization of these powders is important in NIST efforts to develop appropriate measurements and standards for additive materials and to document the property of powders used in a NIST-led additive manufacturing material round robin. An extensive array of characterization techniques was applied to these two powders, in both virgin and recycled states. The physical techniques included laser diffraction particle size analysis, X-ray computed tomography for size and shape analysis, and optical and scanning electron microscopy. Techniques sensitive to structure and chemistry, including X-ray diffraction, energy dispersive analytical X-ray analysis using the X-rays generated during scanning electron microscopy, and X-Ray photoelectron spectroscopy were also employed. The results of these analyses show how virgin powder changes after being exposed to and recycled from one or more Direct Metal Laser Sintering (DMLS) additive manufacturing build cycles. In addition, these findings can give insight into the actual additive manufacturing process.

  12. 40 CFR 60.4176 - Additional requirements to provide heat input data.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 6 2011-07-01 2011-07-01 false Additional requirements to provide heat... requirements to provide heat input data. The owner or operator of a Hg Budget unit that monitors and reports Hg... monitor and report heat input rate at the unit level using the procedures set forth in part 75 of this...

  13. 40 CFR Table 1 to Subpart Lll of... - Applicability of General Provisions

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... CMS Recordkeeping Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(1) Additional CMS Recordkeeping Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(2)-(4) No [Reserved] 63.10(c)(5)-(8) Additional CMS Recordkeeping Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(9) No [Reserved] 63.10...

  14. 40 CFR Table 1 to Subpart Lll of... - Applicability of General Provisions

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... CMS Recordkeeping Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(1) Additional CMS Recordkeeping Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(2)-(4) No [Reserved] 63.10(c)(5)-(8) Additional CMS Recordkeeping Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(9) No [Reserved] 63.10...

  15. 45 CFR 96.86 - Exemption from requirement for additional outreach and intake services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and intake services. 96.86 Section 96.86 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES... requirement for additional outreach and intake services. The requirement in section 2605(b)(15) of Public Law 97-35 (42 U.S.C. 8624(b)(15)), as amended by section 704(a)(4) of the Augustus F. Hawkins Human...

  16. Trajectory options for the DART mission

    NASA Astrophysics Data System (ADS)

    Atchison, Justin A.; Ozimek, Martin T.; Kantsiper, Brian L.; Cheng, Andrew F.

    2016-06-01

    This study presents interplanetary trajectory options for the Double Asteroid Redirection Test (DART) spacecraft to reach the near Earth object, Didymos binary system, during its 2022 Earth conjunction. DART represents a component of a joint NASA-ESA mission to study near Earth object kinetic impact deflection. The DART trajectory must satisfy mission objectives for arrival timing, geometry, and lighting while minimizing launch vehicle and spacecraft propellant requirements. Chemical propulsion trajectories are feasible from two candidate launch windows in late 2020 and 2021. The 2020 trajectories are highly perturbed by Earth's orbit, requiring post-launch deep space maneuvers to retarget the Didymos system. Within these windows, opportunities exist for flybys of additional near Earth objects: Orpheus in 2021 or 2007 YJ in 2022. A second impact attempt, in the event that the first impact is unsuccessful, can be added at the expense of a shorter launch window and increased (∼3x) spacecraft ΔV . However, the second impact arrival geometry has poor lighting, high Earth ranges, and would require additional degrees of freedom for solar panel and/or antenna gimbals. A low-thrust spacecraft configuration increases the trajectory flexibility. A solar electric propulsion spacecraft could be affordably launched as a secondary spacecraft in an Earth orbit and spiral out to target the requisite interplanetary departure condition. A sample solar electric trajectory was constructed from an Earth geostationary transfer using a representative 1.5 kW thruster. The trajectory requires 9 months to depart Earth's sphere of influence, after which its interplanetary trajectory includes a flyby of Orpheus and a second Didymos impact attempt. The solar electric spacecraft implementation would impose additional bus design constraints, including large solar arrays that could pose challenges for terminal guidance. On the basis of this study, there are many feasible options for DART to meet its mission design objectives and enable this unique kinetic impact experiment.

  17. 21 CFR 74.1101 - FD&C Blue No. 1

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ADDITIVES SUBJECT TO CERTIFICATION Drugs § 74.1101 FD&C Blue No. 1 (a) Identity. (1) For ingested drugs, the color additive FD&C Blue No. 1 shall conform in identity to the requirements of § 74.101(a)(1). (2) For externally applied drugs, the color additive FD&C Blue No. 1 shall conform in identity to the requirements of...

  18. 41 CFR 102-83.30 - In addition to its mission and program requirements, are there any other issues that Federal...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF SPACE Location of Space Delineated Area § 102-83.30 In addition to its mission and program... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false In addition to its mission and program requirements, are there any other issues that Federal agencies must consider in...

  19. 41 CFR 102-83.30 - In addition to its mission and program requirements, are there any other issues that Federal...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... OF SPACE Location of Space Delineated Area § 102-83.30 In addition to its mission and program... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false In addition to its mission and program requirements, are there any other issues that Federal agencies must consider in...

  20. 41 CFR 102-83.30 - In addition to its mission and program requirements, are there any other issues that Federal...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF SPACE Location of Space Delineated Area § 102-83.30 In addition to its mission and program... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false In addition to its mission and program requirements, are there any other issues that Federal agencies must consider in...

  1. 41 CFR 102-83.30 - In addition to its mission and program requirements, are there any other issues that Federal...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF SPACE Location of Space Delineated Area § 102-83.30 In addition to its mission and program... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false In addition to its mission and program requirements, are there any other issues that Federal agencies must consider in...

  2. Sensitivity Analysis for Studying Impacts of Aging on Population Toxicokinetics and Toxicodynamics

    EPA Science Inventory

    Assessing the impacts of toxicant exposures upon susceptible populations such as the elderly requires adequate characterization of prior long-term exposures, reductions in various organ functions, and potential intake of multiple drugs. Additionally, significant uncertainties and...

  3. Lead Time Study,

    DTIC Science & Technology

    1982-05-01

    1979, the number of titanium fabrications dropped from 16 to 4, primarily because of the sponge shortage and EPA and OSHA requirements. Non-military...East - Taiwan, Korea, Singapore, Malaysia and Hong Kong. In addition, a significant amount of ceramic parts, lead frames and high technology

  4. 46 CFR 310.59 - Courses of instruction.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... science courses prescribed by the Department of the Navy. All curriculums include general education... Academy. Three major curriculums are offered: Nautical Science, for the preparation of deck officers... addition to practical shipboard assignments, midshipmen are required to complete written study assignments...

  5. An expert system shell for inferring vegetation characteristics: Interface for the addition of techniques (Task H)

    NASA Technical Reports Server (NTRS)

    Harrison, P. Ann

    1993-01-01

    All the NASA VEGetation Workbench (VEG) goals except the Learning System provide the scientist with several different techniques. When VEG is run, rules assist the scientist in selecting the best of the available techniques to apply to the sample of cover type data being studied. The techniques are stored in the VEG knowledge base. The design and implementation of an interface that allows the scientist to add new techniques to VEG without assistance from the developer were completed. A new interface that enables the scientist to add techniques to VEG without assistance from the developer was designed and implemented. This interface does not require the scientist to have a thorough knowledge of Knowledge Engineering Environment (KEE) by Intellicorp or a detailed knowledge of the structure of VEG. The interface prompts the scientist to enter the required information about the new technique. It prompts the scientist to enter the required Common Lisp functions for executing the technique and the left hand side of the rule that causes the technique to be selected. A template for each function and rule and detailed instructions about the arguments of the functions, the values they should return, and the format of the rule are displayed. Checks are made to ensure that the required data were entered, the functions compiled correctly, and the rule parsed correctly before the new technique is stored. The additional techniques are stored separately from the VEG knowledge base. When the VEG knowledge base is loaded, the additional techniques are not normally loaded. The interface allows the scientist the option of adding all the previously defined new techniques before running VEG. When the techniques are added, the required units to store the additional techniques are created automatically in the correct places in the VEG knowledge base. The methods file containing the functions required by the additional techniques is loaded. New rule units are created to store the new rules. The interface that allow the scientist to select which techniques to use is updated automatically to include the new techniques. Task H was completed. The interface that allows the scientist to add techniques to VEG was implemented and comprehensively tested. The Common Lisp code for the Add Techniques system is listed in Appendix A.

  6. Laboratory requirements for in-situ and remote sensing of suspended material

    NASA Technical Reports Server (NTRS)

    Kuo, C. Y.; Cheng, R. Y. K.

    1978-01-01

    Recommendations for laboratory and in-situ measurements required for remote sensing of suspended material are presented. This study investigates the properties of the suspended materials, factors influencing the upwelling radiance, and the various types of remote sensing techniques. Calibration and correlation procedures are given to obtain the accuracy necessary to quantify the suspended materials by remote sensing. In addition, the report presents a survey of the national need for sediment data, the agencies that deal with and require the data of suspended sediment, and a summary of some recent findings of sediment measurements.

  7. Laboratory requirements for in-situ and remote sensing of suspended material

    NASA Technical Reports Server (NTRS)

    Kuo, C. Y.; Cheng, R. Y. K.

    1976-01-01

    Recommendations for laboratory and in-situ measurements required for remote sensing of suspended material are presented. This study investigates the properties of the suspended materials, factors influencing the upwelling radiance, and the various types of remote sensing techniques. Calibration and correlation procedures are given to obtain the accuracy necessary to quantify the suspended materials by remote sensing. In addition, the report presents a survey of the national need for sediment data, the agencies that deal with and require the data of suspended sediment, and a summary of some recent findings of sediment measurements.

  8. Isl1 is required for multiple aspects of motor neuron development.

    PubMed

    Liang, Xingqun; Song, Mi-Ryoung; Xu, ZengGuang; Lanuza, Guillermo M; Liu, Yali; Zhuang, Tao; Chen, Yihan; Pfaff, Samuel L; Evans, Sylvia M; Sun, Yunfu

    2011-07-01

    The LIM homeodomain transcription factor Islet1 (Isl1) is expressed in multiple organs and plays essential roles during embryogenesis. Isl1 is required for the survival and specification of spinal cord motor neurons. Due to early embryonic lethality and loss of motor neurons, the role of Isl1 in other aspects of motor neuron development remains unclear. In this study, we generated Isl1 mutant mouse lines expressing graded doses of Isl1. Our study has revealed essential roles of Isl1 in multiple aspects of motor neuron development, including motor neuron cell body localization, motor column formation and axon growth. In addition, Isl1 is required for survival of cranial ganglia neurons. Copyright © 2011 Elsevier Inc. All rights reserved.

  9. 21 CFR 73.2400 - Pyrophyllite.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ADDITIVES EXEMPT FROM CERTIFICATION Cosmetics § 73.2400 Pyrophyllite. (a) Identity and specifications. The color additive pyrophyllite shall conform in identity and specifications to the requirements of § 73... applied cosmetics, in amounts consistent with good manufacturing practice. (c) Labeling requirements. The...

  10. 43 CFR 3515.23 - May BLM require me to submit additional information?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... require me to submit additional information? Yes. You must be willing to provide geologic and economic data we need to determine the fair market value of your preference right or lease to be relinquished. ...

  11. Business Process Modelling is an Essential Part of a Requirements Analysis. Contribution of EFMI Primary Care Working Group.

    PubMed

    de Lusignan, S; Krause, P; Michalakidis, G; Vicente, M Tristan; Thompson, S; McGilchrist, M; Sullivan, F; van Royen, P; Agreus, L; Desombre, T; Taweel, A; Delaney, B

    2012-01-01

    To perform a requirements analysis of the barriers to conducting research linking of primary care, genetic and cancer data. We extended our initial data-centric approach to include socio-cultural and business requirements. We created reference models of core data requirements common to most studies using unified modelling language (UML), dataflow diagrams (DFD) and business process modelling notation (BPMN). We conducted a stakeholder analysis and constructed DFD and UML diagrams for use cases based on simulated research studies. We used research output as a sensitivity analysis. Differences between the reference model and use cases identified study specific data requirements. The stakeholder analysis identified: tensions, changes in specification, some indifference from data providers and enthusiastic informaticians urging inclusion of socio-cultural context. We identified requirements to collect information at three levels: micro- data items, which need to be semantically interoperable, meso- the medical record and data extraction, and macro- the health system and socio-cultural issues. BPMN clarified complex business requirements among data providers and vendors; and additional geographical requirements for patients to be represented in both linked datasets. High quality research output was the norm for most repositories. Reference models provide high-level schemata of the core data requirements. However, business requirements' modelling identifies stakeholder issues and identifies what needs to be addressed to enable participation.

  12. Insights into Inclusive Education through a Small Finnish Case Study of an Inclusive School Context

    ERIC Educational Resources Information Center

    Tarr, Jane Mary; Tsokova, Diana; Takkunen, Ulla-Maija

    2012-01-01

    This study seeks to present data and discussion arising from a case study of a school in Finland renowned for its practice in the inclusion of learners with additional support requirements due to cognitive and physical disabilities. It aims to establish how the school staff understand their practice with inclusion through day-to-day professional…

  13. Common Genetic Variants Alter Metabolism and Influence Dietary Choline Requirements.

    PubMed

    Ganz, Ariel B; Klatt, Kevin C; Caudill, Marie A

    2017-08-04

    Nutrient needs, including those of the essential nutrient choline, are a population wide distribution. Adequate Intake (AI) recommendations for dietary choline (put forth by the National Academies of Medicine to aid individuals and groups in dietary assessment and planning) are grouped to account for the recognized unique needs associated with age, biological sex, and reproductive status (i.e., pregnancy or lactation). Established and emerging evidence supports the notion that common genetic variants are additional factors that substantially influence nutrient requirements. This review summarizes the genetic factors that influence choline requirements and metabolism in conditions of nutrient deprivation, as well as conditions of nutrient adequacy, across biological sexes and reproductive states. Overall, consistent and strong associative evidence demonstrates that common genetic variants in choline and folate pathway enzymes impact the metabolic handling of choline and the risk of nutrient inadequacy across varied dietary contexts. The studies characterized in this review also highlight the substantial promise of incorporating common genetic variants into choline intake recommendations to more precisely target the unique nutrient needs of these subgroups within the broader population. Additional studies are warranted to facilitate the translation of this evidence to nutrigenetics-based dietary approaches.

  14. Common Genetic Variants Alter Metabolism and Influence Dietary Choline Requirements

    PubMed Central

    Ganz, Ariel B.; Klatt, Kevin C.; Caudill, Marie A.

    2017-01-01

    Nutrient needs, including those of the essential nutrient choline, are a population wide distribution. Adequate Intake (AI) recommendations for dietary choline (put forth by the National Academies of Medicine to aid individuals and groups in dietary assessment and planning) are grouped to account for the recognized unique needs associated with age, biological sex, and reproductive status (i.e., pregnancy or lactation). Established and emerging evidence supports the notion that common genetic variants are additional factors that substantially influence nutrient requirements. This review summarizes the genetic factors that influence choline requirements and metabolism in conditions of nutrient deprivation, as well as conditions of nutrient adequacy, across biological sexes and reproductive states. Overall, consistent and strong associative evidence demonstrates that common genetic variants in choline and folate pathway enzymes impact the metabolic handling of choline and the risk of nutrient inadequacy across varied dietary contexts. The studies characterized in this review also highlight the substantial promise of incorporating common genetic variants into choline intake recommendations to more precisely target the unique nutrient needs of these subgroups within the broader population. Additional studies are warranted to facilitate the translation of this evidence to nutrigenetics-based dietary approaches. PMID:28777294

  15. Study of guidance techniques for aerial application of agricultural compounds

    NASA Technical Reports Server (NTRS)

    Caldwell, J. D.; Dimmock, P. B. A.; Watkins, R. H.

    1980-01-01

    Candidate systems were identified for evaluation of suitability in meeting specified accuracy requirements for a swath guidance system in an agriculture aircraft. Further examination reduced the list of potential candidates to a single category, i.e., transponder type systems, for detailed evaluation. Within this category three systems were found which met the basic accuracy requirements of the work statement. The Flying Flagman, the Electronic Flagging and the Raydist Director System. In addition to evaluating the systems against the specified requirements, each system was compared with the other two systems on a relative basis. The conclusions supported by the analyses show the Flying Flagman system to be the most suitable system currently available to meet the requirements.

  16. Levothyroxine Dosing Following Bariatric Surgery.

    PubMed

    Gadiraju, Silpa; Lee, Clare J; Cooper, David S

    2016-10-01

    Based on the mechanisms of drug absorption, increased levothyroxine requirements are expected after bariatric surgery. However, there are conflicting data on this topic. This review evaluates the effects of bariatric surgery on levothyroxine dosing. Data were obtained from PubMed, Scopus, and review of published bibliographies. Six of 10 studies demonstrated decreased postoperative requirements. Most demonstrated correlations between weight loss and dose. Only 3 case reports and 1 case series demonstrated increased levothyroxine requirements, attributed to malabsorption. The loss of both fat and lean body mass may counteract malabsorptive effects from surgery, resulting in decreased postoperative levothyroxine requirements. In addition, the reversal of impaired levothyroxine pharmacokinetics and an altered set point of thyroid hormone homeostasis may also contribute to postoperative levothyroxine reductions.

  17. Additives for cement compositions based on modified peat

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

    Kopanitsa, Natalya, E-mail: kopanitsa@mail.ru; Sarkisov, Yurij, E-mail: sarkisov@tsuab.ru; Gorshkova, Aleksandra, E-mail: kasatkina.alexandra@gmail.com

    High quality competitive dry building mixes require modifying additives for various purposes to be included in their composition. There is insufficient amount of quality additives having stable properties for controlling the properties of cement compositions produced in Russia. Using of foreign modifying additives leads to significant increasing of the final cost of the product. The cost of imported modifiers in the composition of the dry building mixes can be up to 90% of the material cost, depending on the composition complexity. Thus, the problem of import substitution becomes relevant, especially in recent years, due to difficult economic situation. The articlemore » discusses the possibility of using local raw materials as a basis for obtaining dry building mixtures components. The properties of organo-mineral additives for cement compositions based on thermally modified peat raw materials are studied. Studies of the structure and composition of the additives are carried out by physicochemical research methods: electron microscopy and X-ray analysis. Results of experimental research showed that the peat additives contribute to improving of cement-sand mortar strength and hydrophysical properties.« less

  18. Assessing direct analysis in real-time-mass spectrometry (DART-MS) for the rapid identification of additives in food packaging.

    PubMed

    Ackerman, L K; Noonan, G O; Begley, T H

    2009-12-01

    The ambient ionization technique direct analysis in real time (DART) was characterized and evaluated for the screening of food packaging for the presence of packaging additives using a benchtop mass spectrometer (MS). Approximate optimum conditions were determined for 13 common food-packaging additives, including plasticizers, anti-oxidants, colorants, grease-proofers, and ultraviolet light stabilizers. Method sensitivity and linearity were evaluated using solutions and characterized polymer samples. Additionally, the response of a model additive (di-ethyl-hexyl-phthalate) was examined across a range of sample positions, DART, and MS conditions (temperature, voltage and helium flow). Under optimal conditions, molecular ion (M+H+) was the major ion for most additives. Additive responses were highly sensitive to sample and DART source orientation, as well as to DART flow rates, temperatures, and MS inlet voltages, respectively. DART-MS response was neither consistently linear nor quantitative in this setting, and sensitivity varied by additive. All additives studied were rapidly identified in multiple food-packaging materials by DART-MS/MS, suggesting this technique can be used to screen food packaging rapidly. However, method sensitivity and quantitation requires further study and improvement.

  19. Relevance of the 1-year dog study in assessing human health risks for registration of pesticides. An update to include pesticides registered in Japan.

    PubMed

    Kobel, Werner; Fegert, Ivana; Billington, Richard; Lewis, Richard; Bentley, Karin; Langrand-Lerche, Carole; Botham, Phil; Sato, Masako; Debruyne, Eric; Strupp, Christian; van Ravenzwaay, Bennard

    2014-11-01

    Over 400 active pesticides are registered in Japan (FAMIC 2013). The results of dog toxicity studies (usually, the 1-year study) were used by the Japanese regulatory authorities to establish the acceptable daily intake (ADI) for 45 pesticide active ingredients (about 9%). A retrospective review of ADIs established in Japan with dog studies as pivotal data for their derivation was performed: the ADIs were reassessed under the assumption that the 1-year dog study would not be available and an alternate ADI was derived based on the remaining toxicology database. In 35 of the 45 cases (77.8%) the ADI resulting from the absence of the 1-year dog study was no greater than twice the Japanese ADI, a difference considered not to be of biological significance. In 6 cases (13%) the resulting ADI was 2-5 times higher, which is considered of questionable biological relevance. On further evaluation of the database, three of these six cases were assessed as to clarify that there is no clear difference and for the other three additional studies to clarify that uncertain findings would have been required. In 3 of the 45 cases (7%) there may be a real difference within the ADI ratio of 2-5. Only in 1 case (2.2%) ADI was five times higher than that has been set. Accordingly, the absence of a 1-year dog study does not appear to influence the ADI derivation in a relevant manner in more than 98% of cases. For the four compounds with a real difference in ADI, consumer exposure would still be well below the alternative ADI. Therefore, a strong case can be made that the standard mandatory requirement to conduct a 1-year dog study, in addition to the 3-month study, is not justified and of no additional value in protecting human health. In addition, a substantial reduction in test animals could be achieved.

  20. Low coefficient of thermal expansion polyimides containing metal ion additives

    NASA Technical Reports Server (NTRS)

    Stoakley, D. M.; St. Clair, A. K.

    1992-01-01

    Polyimides have become widely used as high performance polymers as a result of their excellent thermal stability and toughness. However, lowering their coefficient of thermal expansion (CTE) would increase their usefulness for aerospace and electronic applications where dimensional stability is a requirement. The incorporation of metal ion-containing additives into polyimides, resulting in significantly lowered CTE's, has been studied. Various metal ion additives have been added to both polyamic acid resins and soluble polyimide solutions in the concentration range of 4-23 weight percent. The incorporation of these metal ions has resulted in reductions in the CTE's of the control polyimides of 12 percent to over 100 percent depending on the choice of additive and its concentration.

  1. Building America Case Study: Challenges of Achieving 2012 IECC Air Sealing Requirements in Multifamily Dwellings, Upstate New York (Fact Sheet)

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

    Not Available

    2014-11-01

    While previous versions of the International Energy Conservation Code (IECC) have included provisions to improve the air tightness of dwellings, for the first time, the 2012 IECC mandates compliance verification through blower door testing. Simply completing the Air Barrier and Insulation Installation checklist through visual inspection is no longer sufficient by itself. In addition, the 2012 IECC mandates a significantly stricter air sealing requirement. In Climate Zones 3 through 8, air leakage may not exceed 3 ACH50, which is a significant reduction from the 2009 IECC requirement of 7 ACH50. This requirement is for all residential buildings, which includes low-risemore » multifamily dwellings. While this air leakage rate requirement is an important component to achieving an efficient building thermal envelope, currently, the code language doesn't explicitly address differences between single family and multifamily applications. In addition, the 2012 IECC does not provide an option to sample dwellings for larger multifamily buildings, so compliance would have to be verified on every unit. With compliance with the 2012 IECC air leakage requirements on the horizon, several of CARB's multifamily builder partners are evaluating how best to comply with this requirement. Builders are not sure whether it is more practical or beneficial to simply pay for guarded testing or to revise their air sealing strategies to improve compartmentalization to comply with code requirements based on unguarded blower door testing. This report summarizes CARB's research that was conducted to assess the feasibility of meeting the 2012 IECC air leakage requirements in 3 multifamily buildings.« less

  2. Space station accommodations for lunar base elements: A study

    NASA Technical Reports Server (NTRS)

    Weidman, Deene J.; Cirillo, William; Llewellyn, Charles; Kaszubowski, Martin; Kienlen, E. Michael, Jr.

    1987-01-01

    The results of a study conducted at NASA-LaRC to assess the impact on the space station of accommodating a Manned Lunar Base are documented. Included in the study are assembly activities for all infrastructure components, resupply and operations support for lunar base elements, crew activity requirements, the effect of lunar activities on Cape Kennedy operations, and the effect on space station science missions. Technology needs to prepare for such missions are also defined. Results of the study indicate that the space station can support the manned lunar base missions with the addition of a Fuel Depot Facility and a heavy lift launch vehicle to support the large launch requirements.

  3. The effects of flue gas desulfurization (FGD) system additives on solid by-products. Final report

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

    Huyck, K.A.; Tatum, G.S.; DeKraker, D.P.

    This study was designed to examine characteristics of by-products from flue gas desulfurization (FGD) systems that use performance-enhancing additives. The by-products were evaluated for handling, disposal, properties, and utilization potential. This study was designed to identify potential operation-limiting consequences (fatal flaws) caused by using FGD system additives. It was not intended to be an all-encompassing study of the possible process, environmental, and utilization circumstances at each plant. Seven utilities conducting additive testing agreed to provide samples for this study both before and during their testing. Solid samples were collected from FGD systems using the following additives: di-basic acid (DBA), whichmore » is a mixture of succinic, glutaric, and adipic acids; formate; sulfur; ethylene diamine tetraacetic acid (EDTA); and chloride. Changes in handling properties that may alter process operations were observed at sites where DBS was used. Changes in leaching behavior, permeability and unconfined compressive strength (properties that affect by-product disposal properties) showed no clear trend for additive or system type. The intent of this study is to provide an overall assessment of potential system-limiting effects of FGD additive use. There were no overriding problems relating to disposal with the use of additives. However, properties of solids produced with and without additives should be tested at each site prior to use of an FGD system additive. This is necessary because of the variability in state disposal and permitting requirements and the influence of specific operating conditions on by-product properties.« less

  4. Latency-Based and Psychophysiological Measures of Sexual Interest Show Convergent and Concurrent Validity.

    PubMed

    Ó Ciardha, Caoilte; Attard-Johnson, Janice; Bindemann, Markus

    2018-04-01

    Latency-based measures of sexual interest require additional evidence of validity, as do newer pupil dilation approaches. A total of 102 community men completed six latency-based measures of sexual interest. Pupillary responses were recorded during three of these tasks and in an additional task where no participant response was required. For adult stimuli, there was a high degree of intercorrelation between measures, suggesting that tasks may be measuring the same underlying construct (convergent validity). In addition to being correlated with one another, measures also predicted participants' self-reported sexual interest, demonstrating concurrent validity (i.e., the ability of a task to predict a more validated, simultaneously recorded, measure). Latency-based and pupillometric approaches also showed preliminary evidence of concurrent validity in predicting both self-reported interest in child molestation and viewing pornographic material containing children. Taken together, the study findings build on the evidence base for the validity of latency-based and pupillometric measures of sexual interest.

  5. Using Supercomputers to Speed Execution of the CAISO/PLEXOS 33% RPS Study

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

    Meyers, C; Streitz, F; Yao, Y

    2011-09-19

    The study's official title is 'ISO Study of Operational Requirements and Market Impacts at 33% Renewable Portfolio Standard (RPS).' The stated objectives are twofold: (1) identifying operational requirements and resource options to reliably operate the ISO-controlled grid under a 33% RPS in 2020; and (2) inform market, planning, and policy/regulatory decisions by the ISO, state agencies, market participants, and other stakeholders. The first of these objectives requires the hourly estimates of integration requirements, measured in terms of operational ramp, load following and regulation capacity and ramp rates, as well as additional capacity to resolve operational violations. It also involves considerationmore » of other variables that affect the results, such as the impact of different mixes of renewable technologies, and the impact of forecasting error and variability. The second objective entails supporting the CPUC to identify long-term procurement planning needs, costs, and options, as well as informing other decisions made by the CPUC and state agencies. For the ISO itself this includes informing state-wide transmission planning needs for renewables up to a 33% RPS, and informing design of wholesale markets for energy and ancillary services to facilitate provision of integration capacities. The study is designed in two phases. The first (current) phase is focused on operational requirements and addressing these requirements with existing and new conventional fossil generation; for instance, gas turbines and/or combined cycle units. The second (planned) phase will address the same operational requirements with a combination of conventional fossil generation resources, new non-generation resources, and a renewable resource dispatch. There are seven different scenarios considered in the current phase: a 20% RPS reference case; four 33% RPS cases (a reference case, a high out-of-state case, a high distributed generation case, and a low load case); an alternative 27.5% RPS case; and an all-gas case (no new renewables after 2008). In addition, the CPUC is planning a new set of cases that will alter the anticipated sets of runs.« less

  6. Vibrational sum frequency generation (SFG) spectroscopic study of crystalline cellulose in biomass

    NASA Astrophysics Data System (ADS)

    Kim, Seong H.; Lee, Christopher M.; Kafle, Kabindra; Park, Yong Bum; Xi, Xiaoning

    2013-09-01

    The noncentrosymmetry requirement of sum frequency generation (SFG) spectroscopy allows selective detection of crystalline cellulose in plant cell walls and lignocellulose biomass without spectral interferences from hemicelluloses and lignin. In addition, the phase synchronization requirement of the SFG process allows noninvasive investigation of spatial arrangement of crystalline cellulose microfibrils in the sample. This paper reviews how these principles are applied to reveal structural information of crystalline cellulose in plant cell walls and biomass.

  7. Satellite power systems (SPS) concept definition study. Volume 7: SPS program plan and economic analysis, appendixes

    NASA Technical Reports Server (NTRS)

    Hanley, G.

    1978-01-01

    Three appendixes in support of Volume 7 are contained in this document. The three appendixes are: (1) Satellite Power System Work Breakdown Structure Dictionary; (2) SPS cost Estimating Relationships; and (3) Financial and Operational Concept. Other volumes of the final report that provide additional detail are: Executive Summary; SPS Systems Requirements; SPS Concept Evolution; SPS Point Design Definition; Transportation and Operations Analysis; and SPS Technology Requirements and Verification.

  8. Advanced Technology Components for Model GTP305-2 Aircraft Auxiliary Power System.

    DTIC Science & Technology

    1980-02-01

    minimum specific fuel consumption o A high specific power In addition these studies indicated that a turbine rotor inlet temperature of 20506F still...skirt leading edge had pulled away from the liner in areas at high metal temperatures and then formed an aerodynamic pocket for circulation and combus...cooling is required to prevent high temperature turbine inlet flow from recirculating on the rotor disk. Magnitude of the cooling flow required to

  9. Offsets in Weapon System Sales: A Case Study of the Korean Fighter Program

    DTIC Science & Technology

    1992-09-01

    technology transfer and countertrade (82:3-4). Detailed definitions of these terms will be inserted in the text where appropriate. In addition, Appendix A...more countries realize their leverage in competitive world markets, countertrade and offset requirements have become part and parcel of international...business" (81:74). The number of countries that require some form of countertrade has risen from about fifteen in the early 1970’s (52:72), to twenty

  10. Joint Forces Command - Operation United Assistance Case Study: Lessons and Best Practices

    DTIC Science & Technology

    2016-07-01

    additional and prioritized computers and access in the operations center for these mission requirements are essential. 127 JFC-OUA CASE STUDY Issue...this publication is welcomed and highly encouraged. Joint Forces Command – Operation United Assistance Case Study JFC-OUA CASE STUDY iii Foreword...Based on information drawn from various sources including after action reports, lessons learned, case studies , umbrella-week visits, and key-leader

  11. 21 CFR 70.25 - Labeling requirements for color additives (other than hair dyes).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... suitable for coloring the human body, shall state: (1) The name of the straight color or the name of each... AND HUMAN SERVICES GENERAL COLOR ADDITIVES Packaging and Labeling § 70.25 Labeling requirements for...

  12. 21 CFR 70.25 - Labeling requirements for color additives (other than hair dyes).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... suitable for coloring the human body, shall state: (1) The name of the straight color or the name of each... AND HUMAN SERVICES GENERAL COLOR ADDITIVES Packaging and Labeling § 70.25 Labeling requirements for...

  13. 50 CFR 23.25 - What additional information is required on a non-Party CITES document?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....25 What additional information is required on a non-Party CITES document? (a) Purpose. Under Article... Certification (1) Export (i) For Appendix-I and -II specimens, the Scientific Authority has advised that the...

  14. 40 CFR 141.624 - Additional requirements for consecutive systems.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Additional requirements for consecutive systems. 141.624 Section 141.624 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Stage 2 Disinfection...

  15. 40 CFR 141.624 - Additional requirements for consecutive systems.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Additional requirements for consecutive systems. 141.624 Section 141.624 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Stage 2 Disinfection...

  16. 40 CFR 141.624 - Additional requirements for consecutive systems.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Additional requirements for consecutive systems. 141.624 Section 141.624 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Stage 2 Disinfection...

  17. 40 CFR 141.624 - Additional requirements for consecutive systems.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Additional requirements for consecutive systems. 141.624 Section 141.624 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Stage 2 Disinfection...

  18. 20 CFR 437.6 - Additions and exceptions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Employees' Benefits SOCIAL SECURITY ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND... classes of grants and grantees subject to this part, SSA may not impose additional administrative requirements except in codified regulations published in the Federal Register. (b) Exceptions for classes of...

  19. Artificial gravity studies and design considerations for Space Station centrifuges

    NASA Technical Reports Server (NTRS)

    Halstead, T. W.; Brown, A. H.; Fuller, C. A.; Oyama, J.

    1984-01-01

    The requirements to and capabilities of a Space Station biological facility centrifuge are discussed on the basis of an assessment of the objectives and subjects of future microgravity biological experiments. It is argued that the facility should be capable of both acute and extended chronic exposure of test subjects and biological materials to altered-g loading. In addition, the experimental approaches and equipment for microgravity studies on a Space Station are outlined. Finally, the engineering requirements of such a centrifuge are examined, with consideration of radial gravity gradients, size, and physical access to animals.

  20. Study to evaluate the integration of a mass spectrometer with a wet chemistry instrument. [for amino acid analysis

    NASA Technical Reports Server (NTRS)

    1974-01-01

    The charactertistics and performance capability of the current Viking '75 Gas Chromatograph/Mass Spectrometer Instrument are reviewed and documented for the purpose of possible integration with a wet chemistry instrument. Interface, high mass discrimination, and vacuum requirements were determined in a simulated flight investigation. Suggestions for future investigations, tradeoff studies, and design modifications are presented, along with the results of column bleed measurements. A preliminary design of an integrated Wet Chemistry/Mass Spectrometer instrument for amino acid analysis is shown, including estimates of additional weight, volume, and power requirements.

  1. Preliminary feasibility study of pallet-only mode for magnetospheric and plasmas in space payloads, volume 4

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Results of studies performed on the magnetospheric and plasma portion of the AMPS are presented. Magnetospheric and plasma in space experiments and instruments are described along with packaging (palletization) concepts. The described magnetospheric and plasma experiments were considered as separate entities. Instrumentation ospheric and plasma experiments were considered as separate entities. Instrumentation requirements and operations were formulated to provide sufficient data for unambiguous interpretation of results without relying upon other experiments of the series. Where ground observations are specified, an assumption was made that large-scale additions or modifications to existing facilities were not required.

  2. NSPWG-recommended safety requirements and guidelines for SEI nuclear propulsion

    NASA Technical Reports Server (NTRS)

    Marshall, Albert C.; Sawyer, J. C., Jr.; Bari, Robert A.; Brown, Neil W.; Cullingford, Hatice S.; Hardy, Alva C.; Lee, James H.; Mcculloch, William H.; Niederauer, George F.; Remp, Kerry

    1992-01-01

    An interagency Nuclear Safety Policy Working Group (NSPWG) was chartered to recommend nuclear safety policy, requirements, and guidelines for the Space Exploration Initiative (SEI) nuclear propulsion program to facilitate the implementation of mission planning and conceptual design studies. The NSPWG developed a top-level policy to provide the guiding principles for the development and implementation of the nuclear propulsion safety program and the development of safety functional requirements. In addition, the NSPWG reviewed safety issues for nuclear propulsion and recommended top-level safety requirements and guidelines to address these issues. Safety requirements were developed for reactor start-up, inadvertent criticality, radiological release and exposure, disposal, entry, and safeguards. Guidelines were recommended for risk/reliability, operational safety, flight trajectory and mission abort, space debris and meteoroids, and ground test safety. In this paper the specific requirements and guidelines will be discussed.

  3. 17 CFR 210.3-18 - Special provisions as to registered management investment companies and companies required to be...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... fiscal year conforming to the requirements of § 210.6-07. (3) An audited statement of cash flows for the... 245 days of the date of filing. In addition, the statements of operations and cash flows (if required... addition, the statements of operations, cash flows, and changes in net assets shall be provided for the...

  4. 17 CFR 210.3-18 - Special provisions as to registered management investment companies and companies required to be...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... fiscal year conforming to the requirements of § 210.6-07. (3) An audited statement of cash flows for the... 245 days of the date of filing. In addition, the statements of operations and cash flows (if required... addition, the statements of operations, cash flows, and changes in net assets shall be provided for the...

  5. 17 CFR 210.3-18 - Special provisions as to registered management investment companies and companies required to be...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... fiscal year conforming to the requirements of § 210.6-07. (3) An audited statement of cash flows for the... 245 days of the date of filing. In addition, the statements of operations and cash flows (if required... addition, the statements of operations, cash flows, and changes in net assets shall be provided for the...

  6. 40 CFR Table 1 to Subpart Lll of... - Applicability of General Provisions

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(1) Additional CMS Recordkeeping Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(2)-(4) No [Reserved] 63.10(c)(5)-(8) Additional CMS Recordkeeping Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(9) No [Reserved] 63.10(c)(10)-(15...

  7. 40 CFR Table 1 to Subpart Lll of... - Applicability of General Provisions

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(1) Additional CMS Recordkeeping Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(2)-(4) No [Reserved] 63.10(c)(5)-(8) Additional CMS Recordkeeping Yes PS-8A supersedes requirements for THC CEMS. 63.10(c)(9) No [Reserved] 63.10(c)(10)-(15...

  8. An Analysis of Test And Evaluation in Rapid Acquisition Programs

    DTIC Science & Technology

    2015-12-01

    program manager is assigned the requirement and allocated resources to carry out with an acquisition plan. 2. Role of Test and Evaluation Test and...Manual, verify the Maintenance Allocation Chart, and ensure the completeness of the System Support Package. The Maintainability Demonstration measured...additional outside personnel that require additional logistics support, such as security, facilitates, and berthing placing additional strain on units. CLS

  9. Attrition in longitudinal randomized controlled trials: home visits make a difference.

    PubMed

    Peterson, Janey C; Pirraglia, Paul A; Wells, Martin T; Charlson, Mary E

    2012-11-23

    Participant attrition in longitudinal studies can introduce systematic bias, favoring participants who return for follow-up, and increase the likelihood that those with complications will be underestimated. Our aim was to examine the effectiveness of home follow-up (Home F/U) to complete the final study evaluation on potentially "lost" participants by: 1) evaluating the impact of including and excluding potentially "lost" participants (e.g., those who required Home F/U to complete the final evaluation) on the rates of study complications; 2) examining the relationship between timing and number of complications on the requirement for subsequent Home F/U; and 3) determining predictors of those who required Home F/U. We used data from a randomized controlled trial (RCT) conducted from 1991-1994 among coronary artery bypass graft surgery patients that investigated the effect of High mean arterial pressure (MAP) (intervention) vs. Low MAP (control) during cardiopulmonary bypass on 5 complications: cardiac morbidity/mortality, neurologic morbidity/mortality, all-cause mortality, neurocognitive dysfunction and functional decline. We enhanced completion of the final 6-month evaluation using Home F/U. Among 248 participants, 61 (25%) required Home F/U and the remaining 187 (75%) received Routine F/U. By employing Home F/U, we detected 11 additional complications at 6 months: 1 major neurologic complication, 6 cases of neurocognitive dysfunction and 4 cases of functional decline. Follow-up of 61 additional Home F/U participants enabled us to reach statistical significance on our main trial outcome. Specifically, the High MAP group had a significantly lower rate of the Combined Trial Outcome compared to the Low MAP group, 16.1% vs. 27.4% (p=0.032). In multivariate analysis, participants who were ≥ 75 years (OR=3.23, 95% CI 1.52-6.88, p=0.002) or on baseline diuretic therapy (OR=2.44, 95% CI 1.14-5.21, p=0.02) were more likely to require Home F/U. In addition, those in the Home F/U group were more likely to have sustained 2 or more complications (p=0.05). Home visits are an effective approach to reduce attrition and improve accuracy of study outcome reporting. Trial results may be influenced by this method of reducing attrition. Older participants, those with greater medical burden and those who sustain multiple complications are at higher risk for attrition.

  10. Development of microsatellite markers in Parthenium ssp.

    USDA-ARS?s Scientific Manuscript database

    Molecular markers provide the most efficient means to study genetic diversity within and among species of a particular genus. In addition, molecular markers can facilitate breeding efforts by providing tools necessary to reduce the time required to obtain recombinant genotypes with improved agricu...

  11. Neural Correlates of Belief- and Desire-Reasoning

    ERIC Educational Resources Information Center

    Liu, David; Meltzoff, Andrew N.; Wellman, Henry M.

    2009-01-01

    Theory of mind requires an understanding of both desires and beliefs. Moreover, children understand desires before beliefs. Little is known about the mechanisms underlying this developmental lag. Additionally, previous neuroimaging and neurophysiological studies have neglected the direct comparison of these developmentally critical mental-state…

  12. Engineering and fabrication cost considerations for cryogenic wind tunnel models

    NASA Technical Reports Server (NTRS)

    Boykin, R. M., Jr.; Davenport, J. B., Jr.

    1983-01-01

    Design and fabrication cost drivers for cryogenic transonic wind tunnel models are defined. The major cost factors for wind tunnel models are model complexity, tolerances, surface finishes, materials, material validation, and model inspection. The cryogenic temperatures require the use of materials with relatively high fracture toughness but at the same time high strength. Some of these materials are very difficult to machine, requiring extensive machine hours which can add significantly to the manufacturing costs. Some additional engineering costs are incurred to certify the materials through mechanical tests and nondestructive evaluation techniques, which are not normally required with conventional models. When instrumentation such as accelerometers and electronically scanned pressure modules is required, temperature control of these devices needs to be incorporated into the design, which requires added effort. Additional thermal analyses and subsystem tests may be necessary, which also adds to the design costs. The largest driver to the design costs is potentially the additional static and dynamic analyses required to insure structural integrity of the model and support system.

  13. Comparison of Outcomes before and after Ohio's Law Mandating Use of the FDA-Approved Protocol for Medication Abortion: A Retrospective Cohort Study.

    PubMed

    Upadhyay, Ushma D; Johns, Nicole E; Combellick, Sarah L; Kohn, Julia E; Keder, Lisa M; Roberts, Sarah C M

    2016-08-01

    In February 2011, an Ohio law took effect mandating use of the United States Food and Drug Administration (FDA)-approved protocol for mifepristone, which is used with misoprostol for medication abortion. Other state legislatures have passed or enacted similar laws requiring use of the FDA-approved protocol for medication abortion. The objective of this study is to examine the association of this legal change with medication abortion outcomes and utilization. We used a retrospective cohort design, comparing outcomes of medication abortion patients in the prelaw period to those in the postlaw period. Sociodemographic and clinical chart data were abstracted from all medication abortion patients from 1 y prior to the law's implementation (January 2010-January 2011) to 3 y post implementation (February 2011-October 2014) at four abortion-providing health care facilities in Ohio. Outcome data were analyzed for all women undergoing abortion at ≤49 d gestation during the study period. The main outcomes were as follows: need for additional intervention following medication abortion (such as aspiration, repeat misoprostol, and blood transfusion), frequency of continuing pregnancy, reports of side effects, and the proportion of abortions that were medication abortions (versus other abortion procedures). Among the 2,783 medication abortions ≤49 d gestation, 4.9% (95% CI: 3.7%-6.2%) in the prelaw and 14.3% (95% CI: 12.6%-16.0%) in the postlaw period required one or more additional interventions. Women obtaining a medication abortion in the postlaw period had three times the odds of requiring an additional intervention as women in the prelaw period (adjusted odds ratio [AOR] = 3.11, 95% CI: 2.27-4.27). In a mixed effects multivariable model that uses facility-months as the unit of analysis to account for lack of independence by site, we found that the law change was associated with a 9.4% (95% CI: 4.0%-18.4%) absolute increase in the rate of requiring an additional intervention. The most common subsequent intervention in both periods was an additional misoprostol dose and was most commonly administered to treat incomplete abortion. The percentage of women requiring two or more follow-up visits increased from 4.2% (95% CI: 3.0%-5.3%) in the prelaw period to 6.2% (95% CI: 5.5%-8.0%) in the postlaw period (p = 0.003). Continuing pregnancy was rare (0.3%). Overall, 12.6% of women reported at least one side effect during their medication abortion: 8.4% (95% CI: 6.8%-10.0%) in the prelaw period and 15.6% (95% CI: 13.8%-17.3%) in the postlaw period (p < 0.001). Medication abortions fell from 22% (95% CI: 20.8%-22.3%) of all abortions the year before the law went into effect (2010) to 5% (95% CI: 4.8%-5.6%) 3 y after (2014) (p < 0.001). The average patient charge increased from US$426 in 2010 to US$551 in 2014, representing a 16% increase after adjusting for inflation in medical prices. The primary limitation to the study is that it was a pre/post-observational study with no control group that was not exposed to the law. Ohio law required use of a medication abortion protocol that is associated with a greater need for additional intervention, more visits, more side effects, and higher costs for women relative to the evidence-based protocol. There is no evidence that the change in law led to improved abortion outcomes. Indeed, our findings suggest the opposite. In March 2016, the FDA-protocol was updated, so Ohio providers may now legally provide current evidence-based protocols. However, this law is still in place and bans physicians from using mifepristone based on any new developments in clinical research as best practices continue to be updated.

  14. Avionic architecture requirements for Space Exploration Initiative systems

    NASA Technical Reports Server (NTRS)

    Herbella, C. G.; Brown, D. C.

    1991-01-01

    The authors discuss NASA's Strategic Avionics Technology Working Group (SATWG) and the results of the first study commissioned by the SATWG, the Space Avionics Requirements Study (SARS). The goal of the SARS task was to show that an open avionics architecture, using modular, standardized components, could be applied across the wide range of systems that comprise the Space Exploration Initiative. The study addressed systems ranging from expendable launch vehicles and the space station to surface systems such as Mars or lunar rovers and habitats. Top-level avionics requirements were derived from characterizations of each of the systems considered. Then a set of avionics subsystems were identified, along with estimates of the numbers and types of modules needed to meet the requirements. Applicability of these results across the infrastructure was then illustrated. In addition to these tasks, critical technologies were identified, characterized, and assessed in terms of their criticality and impact on the program. Design, development, test, and evaluation methods were addressed to identify potential areas of improvement.

  15. Energy and thermal regulation during bed rest and spaceflight

    NASA Technical Reports Server (NTRS)

    Greenleaf, John E.

    1989-01-01

    This paper presents data available from bed-rest and flight studies on the energy metabolism and thermoregulatory parameters and their changes during long-duration space missions which may influence requirements of astronauts for food and water. It is calculated, on the basis of 3100 kcal and 2.2 l water a day, with 1 h/day moderate exercise, that the requirements for a 2-yr flight would be 2,263,000 kcal and 1606 l water for each astronaut. One daily 5-h-long extravehicular sortie would require an additional 529,250 kcal and 1,095 l of water per year. Changes in the efficiency of work or metabolism would affect these nutritional requirements for long spaceflights. Factors that would increase food and water requirements are discussed.

  16. High Altitude Long Endurance UAV Analysis of Alternatives and Technology Requirements Development

    NASA Technical Reports Server (NTRS)

    Nickol, Craig L.; Guynn, Mark D.; Kohout, Lisa L.; Ozoroski, Thomas A.

    2007-01-01

    An Analysis of Alternatives and a Technology Requirements Study were conducted for two mission areas utilizing various types of High Altitude Long Endurance (HALE) Unmanned Aerial Vehicles (UAV). A hurricane science mission and a communications relay mission provided air vehicle requirements which were used to derive sixteen potential HALE UAV configurations, including heavier-than-air (HTA) and lighter-than-air (LTA) concepts with both consumable fuel and solar regenerative propulsion systems. A HTA diesel-fueled wing-body-tail configuration emerged as the preferred concept given near-term technology constraints. The cost effectiveness analysis showed that simply maximizing vehicle endurance can be a sub-optimum system solution. In addition, the HTA solar regenerative configuration was utilized to perform both a mission requirements study and a technology development study. Given near-term technology constraints, the solar regenerative powered vehicle was limited to operations during the long days and short nights at higher latitudes during the summer months. Technology improvements are required in energy storage system specific energy and solar cell efficiency, along with airframe drag and mass reductions to enable the solar regenerative vehicle to meet the full mission requirements.

  17. Student Preferences and Expectations: Some Practical Tips for Designers of English Enhancement Programmes

    ERIC Educational Resources Information Center

    Yeung, Marine; Li, Tilo

    2018-01-01

    As one of the essential skills for success in work and studies, English communication is often made a key component in the GE curriculum of tertiary study programmes. In addition to the provision of required English proficiency courses, many tertiary institutions have established English centres of some description to promote English learning on…

  18. Ak-Chin Indian Community Biomass Feasiiblity Study

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

    Mark A. Moser, RCM Digesters, Inc.; Mark Randall, Daystar Consulting, LLC; Leonard S. Gold, Ak-Chin Energy Services & Utility Strategies Consulting Group

    2005-12-31

    Study of the conversion of chicken litter to biogas for the production of energy. There was an additional requirement that after extracting the energy from the chicken litter the nutrient value of the raw chicken litter had to be returned to the Ak-Chin Farms for use as fertilizer in a form and delivery method acceptable to the Farm.

  19. 28 CFR 65.50 - General.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false General. 65.50 Section 65.50 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) EMERGENCY FEDERAL LAW ENFORCEMENT ASSISTANCE Additional Requirements § 65.50 General. This subpart sets forth additional requirements under the Justice Assistance Act...

  20. 28 CFR 65.50 - General.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false General. 65.50 Section 65.50 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) EMERGENCY FEDERAL LAW ENFORCEMENT ASSISTANCE Additional Requirements § 65.50 General. This subpart sets forth additional requirements under the Justice Assistance Act...

  1. 28 CFR 65.50 - General.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false General. 65.50 Section 65.50 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) EMERGENCY FEDERAL LAW ENFORCEMENT ASSISTANCE Additional Requirements § 65.50 General. This subpart sets forth additional requirements under the Justice Assistance Act...

  2. 28 CFR 65.50 - General.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false General. 65.50 Section 65.50 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) EMERGENCY FEDERAL LAW ENFORCEMENT ASSISTANCE Additional Requirements § 65.50 General. This subpart sets forth additional requirements under the Justice Assistance Act...

  3. 28 CFR 65.50 - General.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false General. 65.50 Section 65.50 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) EMERGENCY FEDERAL LAW ENFORCEMENT ASSISTANCE Additional Requirements § 65.50 General. This subpart sets forth additional requirements under the Justice Assistance Act...

  4. 15 CFR 292.6 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Additional requirements. 292.6 Section 292.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION...

  5. 15 CFR 292.6 - Additional requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Additional requirements. 292.6 Section 292.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION...

  6. 15 CFR 292.6 - Additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Additional requirements. 292.6 Section 292.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION...

  7. 15 CFR 292.6 - Additional requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Additional requirements. 292.6 Section 292.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION...

  8. 15 CFR 292.6 - Additional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Additional requirements. 292.6 Section 292.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION...

  9. Culture and neuroscience: additive or synergistic?

    PubMed Central

    Dapretto, Mirella; Iacoboni, Marco

    2010-01-01

    The investigation of cultural phenomena using neuroscientific methods—cultural neuroscience (CN)—is receiving increasing attention. Yet it is unclear whether the integration of cultural study and neuroscience is merely additive, providing additional evidence of neural plasticity in the human brain, or truly synergistic, yielding discoveries that neither discipline could have achieved alone. We discuss how the parent fields to CN: cross-cultural psychology, psychological anthropology and cognitive neuroscience inform the investigation of the role of cultural experience in shaping the brain. Drawing on well-established methodologies from cross-cultural psychology and cognitive neuroscience, we outline a set of guidelines for CN, evaluate 17 CN studies in terms of these guidelines, and provide a summary table of our results. We conclude that the combination of culture and neuroscience is both additive and synergistic; while some CN methodologies and findings will represent the direct union of information from parent fields, CN studies employing the methodological rigor required by this logistically challenging new field have the potential to transform existing methodologies and produce unique findings. PMID:20083533

  10. Maintenance energy requirements of odor detection, explosive detection and human detection working dogs.

    PubMed

    Mullis, Rebecca A; Witzel, Angela L; Price, Joshua

    2015-01-01

    Despite their important role in security, little is known about the energy requirements of working dogs such as odor, explosive and human detection dogs. Previous researchers have evaluated the energy requirements of individual canine breeds as well as dogs in exercise roles such as sprint racing. This study is the first to evaluate the energy requirements of working dogs trained in odor, explosive and human detection. This retrospective study evaluated twenty adult dogs who maintained consistent body weights over a six month period. During this time, the average energy consumption was [Formula: see text] or two times the calculated resting energy requirement ([Formula: see text]). No statistical differences were found between breeds, age or sex, but a statistically significant association (p = 0.0033, R-square = 0.0854) was seen between the number of searches a dog performs and their energy requirement. Based on this study's population, it appears that working dogs have maintenance energy requirements similar to the 1974 National Research Council's (NRC) maintenance energy requirement of [Formula: see text] (National Research Council (NRC), 1974) and the [Formula: see text] reported for young laboratory beagles (Rainbird & Kienzle, 1990). Additional research is needed to determine if these data can be applied to all odor, explosive and human detection dogs and to determine if other types of working dogs (tracking, search and rescue etc.) have similar energy requirements.

  11. Experimental Study on Application of Boron Mud Secondary Resource to Oxidized Pellets Production

    NASA Astrophysics Data System (ADS)

    Fu, Xiao-Jiao; Chu, Man-Sheng; Zhao, Jia-Qi; Chen, Shuang-Yin; Liu, Zheng-Gen; Wang, Si-Yuan

    2017-07-01

    In order to realize comprehensive and massive treatment of boron mud secondary resource, fundamental study on boron mud applied to oxidized pellets production as additive was carried out in the paper under laboratory conditions. The effects of boron mud on the performance of oxidized pellets were investigated systemically, and boron mud was combined with other boron-rich material innovatively. The results showed that, within certain limits, boron mud can improve properties of oxidized pellets. The bentonite content decreased to 0.3 % when adding 1.0 % boron mud additive and the pellets met blast furnace requirements. With the combination additive content 0.8 %, bentonite content can be further decreased to 0.2 %, and the pellets properties were better than base pellet. Therefore, it was an effective way to reduce environmental pollution and optimize blast furnace operation by developing boron mud secondary resource as pellets additive.

  12. Associations between state regulations, training length, perceived quality and job satisfaction among certified nursing assistants: cross-sectional secondary data analysis.

    PubMed

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

    2014-08-01

    In the U.S., there are federal requirements on how much training and annual continuing education a certified nursing assistant must complete in order to be certified. The requirements are designed to enable them to provide competent and quality care to nursing home residents. Many states also require additional training and continuing education hours as improved nursing home quality indicators have been found to be related to increased training. This study investigated the associations among state level regulations, initial training quality and focus, and job satisfaction in certified nursing assistants. Cross-sectional secondary data analysis. This study used the National Nursing Home Survey and National Nursing Assistant Survey as well as data on state regulations of certified nursing assistant training. 2897 certified nursing assistants in 580 nursing homes who were currently working at a nursing home facility, who represented 680,846 certified nursing assistants in US. State regulations were related to initial training and job satisfaction among certified nursing assistants using chi square tests and binomial logistic regression models. Analyses were conducted using SAS-callable SUDAAN to correct for complex sampling design effects in the National Nursing Home Survey and National Nursing Assistant Survey. Models were adjusted for personal and facility characteristics. Certified nursing assistants reporting high quality training were more likely to work in states requiring additional initial training hours (p=0.02) and were more satisfied with their jobs (OR=1.51, 95% CI=1.09-2.09) than those with low quality training. In addition, those with more training focused on work life skills were 91% more satisfied (OR=1.91, 95% CI=1.41-2.58) whereas no relationship was found between training focused on basic care skills and job satisfaction (OR=1.36, 95% CI=0.99-1.84). Certified nursing assistants with additional initial training were more likely to report that their training was of high quality, and this was related to job satisfaction. Job satisfaction was also associated with receiving more training that focused on work life skills. Federal training regulations should reconsider additional hours for certified nursing assistant initial training, and include work life skills as a focus. As job satisfaction has been linked to nursing home turnover, attention to training may improve satisfaction, ultimately reducing staff turnover. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Maximizing carotenoid extraction from microalgae used as food additives and determined by liquid chromatography (HPLC).

    PubMed

    Cerón-García, M C; González-López, C V; Camacho-Rodríguez, J; López-Rosales, L; García-Camacho, F; Molina-Grima, E

    2018-08-15

    Microalgae are an interesting source of natural pigments that have valuable applications. However, further research is necessary to develop processes that allow us to achieve high levels of carotenoid recovery while avoiding degradation. This work presents a comprehensive study on the recovery of carotenoids from several microalgae genera, optimizing carotenoid extraction using alkaline saponification at various temperatures and KOH concentrations. Results show that I. galbana requires a temperature of 60 °C and <10% KOH, N. gaditana and K. veneficum require 60 °C and no saponification, P. reticulatum requires 40 °C and 10% KOH, T. suecica and H. pluvialis require 25 °C and 40% KOH while C. sp. and S. almeriensis require 80 °C and 40% KOH. The influence of the solvent on carotenoid recovery was also studied. In general terms, an ethanol:hexane:water (77:17:6 v/v/v) mixture results in good yields. Copyright © 2018 Elsevier Ltd. All rights reserved.

  14. Required and Elective Experiences During the 4th Year: An Analysis of ACGME Accredited Psychiatry Residency Program Websites.

    PubMed

    Vestal, Heather S; Belitsky, Richard; Bernstein, Carol A; Chaukos, Deanna; Cohen, Mitchell B; Dickstein, Leah J; Hilty, Donald M; Hutner, Lucy; Sakman, Ferda; Scheiber, Stephen C; Wrzosek, Marika I; Silberman, Edward K

    2016-10-01

    The objective of this study was to assess and describe required and elective components of the 4th post-graduate year (PGY4) in psychiatry residency programs. We reviewed the websites of all 193 2014-2015 ACGME accredited psychiatry residency programs for content describing the specific components of the PGY4 year. Nearly all residency programs (99 %) had some form of required experiences during the PGY4 year. Ninety-four percent had clinical requirements for PGY4 residents, with longitudinal outpatient clinic being the most common (77 %). All programs offered some elective time during PGY4, but the amount of time ranged from 2 months to 100 %. Virtually all residency programs include some requirements in the 4th year (most commonly didactics and outpatient clinic) in addition to a broad array of elective experiences. Although 3 years may suffice for residents to complete ACGME requirements, a variety of factors may motivate programs to include required 4th year curricula. Future studies should explore the rationales for and possible benefits of programmatic requirements throughout 4 versus only 3 years of psychiatric training.

  15. Supportability Technologies for Future Exploration Missions

    NASA Technical Reports Server (NTRS)

    Watson, Kevin; Thompson, Karen

    2007-01-01

    Future long-duration human exploration missions will be challenged by resupply limitations and mass and volume constraints. Consequently, it will be essential that the logistics footprint required to support these missions be minimized and that capabilities be provided to make them highly autonomous from a logistics perspective. Strategies to achieve these objectives include broad implementation of commonality and standardization at all hardware levels and across all systems, repair of failed hardware at the lowest possible hardware level, and manufacture of structural and mechanical replacement components as needed. Repair at the lowest hardware levels will require the availability of compact, portable systems for diagnosis of failures in electronic systems and verification of system functionality following repair. Rework systems will be required that enable the removal and replacement of microelectronic components with minimal human intervention to minimize skill requirements and training demand for crews. Materials used in the assembly of electronic systems (e.g. solders, fluxes, conformal coatings) must be compatible with the available repair methods and the spacecraft environment. Manufacturing of replacement parts for structural and mechanical applications will require additive manufacturing systems that can generate near-net-shape parts from the range of engineering alloys employed in the spacecraft structure and in the parts utilized in other surface systems. These additive manufacturing processes will need to be supported by real-time non-destructive evaluation during layer-additive processing for on-the-fly quality control. This will provide capabilities for quality control and may serve as an input for closed-loop process control. Additionally, non-destructive methods should be available for material property determination. These nondestructive evaluation processes should be incorporated with the additive manufacturing process - providing an in-process capability to ensure that material deposited during layer-additive processing meets required material property criteria.

  16. Determining the amount of rumen-protected methionine supplement that corresponds to the optimal levels of methionine in metabolizable protein for maximizing milk protein production and profit on dairy farms.

    PubMed

    Cho, J; Overton, T R; Schwab, C G; Tauer, L W

    2007-10-01

    The profitability of feeding rumen-protected Met (RPMet) sources to produce milk protein was estimated using a 2-step procedure: First, the effect of Met in metabolizable protein (MP) on milk protein production was estimated by using a quadratic Box-Cox functional form. Then, using these estimation results, the amounts of RPMet supplement that corresponded to the optimal levels of Met in MP for maximizing milk protein production and profit on dairy farms were determined. The data used in this study were modified from data used to determine the optimal level of Met in MP for lactating cows in the Nutrient Requirements of Dairy Cattle (NRC, 2001). The data used in this study differ from that in the NRC (2001) data in 2 ways. First, because dairy feed generally contains 1.80 to 1.90% Met in MP, this study adjusts the reference production value (RPV) from 2.06 to 1.80 or 1.90%. Consequently, the milk protein production response is also modified to an RPV of 1.80 or 1.90% Met in MP. Second, because this study is especially interested in how much additional Met, beyond the 1.80 or 1.90% already contained in the basal diet, is required to maximize farm profits, the data used are limited to concentrations of Met in MP above 1.80 or 1.90%. This allowed us to calculate any additional cost to farmers based solely on the price of an RPMet supplement and eliminated the need to estimate the dollar value of each gram of Met already contained in the basal diet. Results indicated that the optimal level of Met in MP for maximizing milk protein production was 2.40 and 2.42%, where the RPV was 1.80 and 1.90%, respectively. These optimal levels were almost identical to the recommended level of Met in MP of 2.40% in the NRC (2001). The amounts of RPMet required to increase the percentage of Met in MP from each RPV to 2.40 and 2.42% were 21.6 and 18.5 g/d, respectively. On the other hand, the optimal levels of Met in MP for maximizing profit were 2.32 and 2.34%, respectively. The amounts of RPMet required to increase the percentage of Met in MP from each RPV to 2.32 and 2.34% were 18.7 and 15.6 g/d, respectively. In each case, the additional daily profit per cow was estimated to be $0.38 and $0.29. These additional profit estimates were $0.02 higher than the additional profit estimates for maximizing milk protein production.

  17. Evaluation of offspring and maternal genetic effects on disease risk using a family-based approach: the "pent" design.

    PubMed

    Mitchell, Laura E; Weinberg, Clarice R

    2005-10-01

    Diseases that develop during gestation may be influenced by the genotype of the mother and the inherited genotype of the embryo/fetus. However, given the correlation between maternal and offspring genotypes, differentiating between inherited and maternal genetic effects is not straightforward. The two-step transmission disequilibrium test was the first, family-based test proposed for the purpose of differentiating between maternal and offspring genetic effects. However, this approach, which requires data from "pents" comprising an affected child, mother, father, and maternal grandparents, provides biased tests for maternal genetic effects when the offspring genotype is associated with disease. An alternative approach based on transmissions from grandparents provides unbiased tests for maternal and offspring genetic effects but requires genotype information for paternal grandparents in addition to pents. The authors have developed two additional, pent-based approaches for the evaluation of maternal and offspring genetic effects. One approach requires the assumption of genetic mating type symmetry (pent-1), whereas the other does not (pent-2). Simulation studies demonstrate that both of these approaches provide valid estimation and testing for offspring and maternal genotypic effects. In addition, the power of the pent-1 approach is comparable with that of the approach based on data using all four grandparents.

  18. Directly observed treatment, short-course strategy and multidrug-resistant tuberculosis: are any modifications required?

    PubMed Central

    Bastian, I.; Rigouts, L.; Van Deun, A.; Portaels, F.

    2000-01-01

    Multidrug-resistant tuberculosis (MDRTB) should be defined as tuberculosis with resistance to at least isoniazid and rifampicin because these drugs are the cornerstone of short-course chemotherapy, and combined isoniazid and rifampicin resistance requires prolonged treatment with second-line agents. Short-course chemotherapy is a key ingredient in the tuberculosis control strategy known as directly observed treatment, short-course (DOTS). For populations in which multidrug-resistant tuberculosis is endemic, the outcome of the standard short-course chemotherapy regimen remains uncertain. Unacceptable failure rates have been reported and resistance to additional agents may be induced. As a consequence there have been calls for well-functioning DOTS programmes to provide additional services in areas with high rates of multidrug-resistant tuberculosis. These "DOTS-plus for MDRTB programmes" may need to modify all five elements of the DOTS strategy: the treatment may need to be individualized rather than standardized; laboratory services may need to provide facilities for on-site culture and antibiotic susceptibility testing; reliable supplies of a wide range of expensive second-line agents would have to be supplied; operational studies would be required to determine the indications for and format of the expanded programmes; financial and technical support from international organizations and Western governments would be needed in addition to that obtained from local governments. PMID:10743297

  19. Alloy-steel nuts for bolting for high-pressure and high-temperature service (ASME SA-194 with additional requirements)

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

    Not Available

    This standard covers alloy steel nuts for bolting for high-pressure and high-temperature service in nuclear and associated applications. This standard does not cover bar or other starting materials. The only implied special considerations for starting materials are that they be capable of passing the required tests when processed into finished products in accordance with this standard. Material shall conform to the requirements of ASME SA-194; to the requirements of the ASME Boiler and Pressure Vessel Code (ASME Code), Section III, Article NB-2000; to the requirements of NE E 8-18; and to the additional requirements of this standard.

  20. 22 CFR 124.9 - Additional clauses required only in manufacturing license agreements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... manufacturing license agreements. 124.9 Section 124.9 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL... Additional clauses required only in manufacturing license agreements. (a) Clauses for all manufacturing license agreements. The following clauses must be included only in manufacturing license agreements: (1...

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