Science.gov

Sample records for mechanotransducer require myosin-xva

  1. Targeting of the hair cell proteins cadherin 23, harmonin, myosin XVa, espin, and prestin in an epithelial cell model.

    PubMed

    Zheng, Lili; Zheng, Jing; Whitlon, Donna S; García-Añoveros, Jaime; Bartles, James R

    2010-05-26

    We have developed an advantageous epithelial cell transfection model for examining the targeting, interactions, and mutations of hair cell proteins. When expressed in LLC-PK1-CL4 epithelial cells (CL4 cells), the outer hair cell protein prestin showed faithful domain-specific targeting to the basolateral plasma membrane. We examined the consequences of mutations affecting prestin activity and assigned a targeting role to the cytoplasmic tail. The stereociliary link protein cadherin 23 (Cdh23) was targeted to the plasma membrane of CL4 cell microvilli, the topological equivalent of stereocilia. In cells coexpressing the Cdh23 cytoplasmic binding protein harmonin, a large fraction of harmonin became colocalized with Cdh23 in microvilli. Using this assay and in vitro protein binding assays, we formulated an alternative model for Cdh23-harmonin binding, in which the primary interaction is between the harmonin N-domain and a 35-residue internal peptide in the Cdh23 cytoplasmic tail. Contrary to a previous model, we found no role for the Cdh23 C-terminal PDZ (PSD-95/Dlg/ZO-1)-binding motif and observed that Cdh23 bound similar levels of harmonin with or without the exon 68 peptide. We also examined two proteins involved in stereocilium elongation. The stereociliary actin-bundling protein espin was targeted to CL4 cell microvilli and caused microvillar elongation, whereas espin with the c.2469delGTCA or c.1988delAGAG human deafness mutation showed defects in microvillar targeting and elongation. The unconventional myosin motor myosin XVa accumulated at the tips of espin-elongated microvilli, by analogy to its location in stereocilia, whereas myosin XVa with the c.4351G>A or c.4669A>G human deafness mutation did not, revealing functional deficits in motor activity.

  2. Development and localization of reverse-polarity mechanotransducer channels in cochlear hair cells

    PubMed Central

    Beurg, Maryline; Goldring, Adam C.; Ricci, Anthony J.; Fettiplace, Robert

    2016-01-01

    Cochlear hair cells normally detect positive deflections of their hair bundles, rotating toward their tallest edge, which opens mechanotransducer (MT) channels by increased tension in interciliary tip links. After tip-link destruction, the normal polarity of MT current is replaced by a mechanically sensitive current evoked by negative bundle deflections. The “reverse-polarity” current was investigated in cochlear hair cells after tip-link destruction with BAPTA, in transmembrane channel-like protein isoforms 1/2 (Tmc1:Tmc2) double mutants, and during perinatal development. This current is a natural adjunct of embryonic development, present in all wild-type hair cells but declining after birth with emergence of the normal-polarity current. Evidence indicated the reverse-polarity current seen developmentally was a manifestation of the same ion channel as that evident under abnormal conditions in Tmc mutants or after tip-link destruction. In all cases, sinusoidal fluid-jet stimuli from different orientations suggested the underlying channels were opened not directly by deflections of the hair bundle but by deformation of the apical plasma membrane. Cell-attached patch recording on the hair-cell apical membrane revealed, after BAPTA treatment or during perinatal development, 90-pS stretch-activated cation channels that could be blocked by Ca2+ and by FM1-43. High-speed Ca2+ imaging, using swept-field confocal microscopy, showed the Ca2+ influx through the reverse-polarity channels was not localized to the hair bundle, but distributed across the apical plasma membrane. These reverse-polarity channels, which we propose to be renamed “unconventional” mechanically sensitive channels, have some properties similar to the normal MT channels, but the relationship between the two types is still not well defined. PMID:27162344

  3. The 133-kDa N-terminal domain enables myosin 15 to maintain mechanotransducing stereocilia and is essential for hearing

    PubMed Central

    Fang, Qing; Indzhykulian, Artur A; Mustapha, Mirna; Riordan, Gavin P; Dolan, David F; Friedman, Thomas B; Belyantseva, Inna A; Frolenkov, Gregory I; Camper, Sally A; Bird, Jonathan E

    2015-01-01

    The precise assembly of inner ear hair cell stereocilia into rows of increasing height is critical for mechanotransduction and the sense of hearing. Yet, how the lengths of actin-based stereocilia are regulated remains poorly understood. Mutations of the molecular motor myosin 15 stunt stereocilia growth and cause deafness. We found that hair cells express two isoforms of myosin 15 that differ by inclusion of an 133-kDa N-terminal domain, and that these isoforms can selectively traffic to different stereocilia rows. Using an isoform-specific knockout mouse, we show that hair cells expressing only the small isoform remarkably develop normal stereocilia bundles. However, a critical subset of stereocilia with active mechanotransducer channels subsequently retracts. The larger isoform with the 133-kDa N-terminal domain traffics to these specialized stereocilia and prevents disassembly of their actin core. Our results show that myosin 15 isoforms can navigate between functionally distinct classes of stereocilia, and are independently required to assemble and then maintain the intricate hair bundle architecture. DOI: http://dx.doi.org/10.7554/eLife.08627.001 PMID:26302205

  4. The Cell Nucleus Serves as a Mechanotransducer of Tissue Damage-Induced Inflammation.

    PubMed

    Enyedi, Balázs; Jelcic, Mark; Niethammer, Philipp

    2016-05-19

    Tissue damage activates cytosolic phospholipase A2 (cPLA2), releasing arachidonic acid (AA), which is oxidized to proinflammatory eicosanoids by 5-lipoxygenase (5-LOX) on the nuclear envelope. How tissue damage is sensed to activate cPLA2 is unknown. We investigated this by live imaging in wounded zebrafish larvae, where damage of the fin tissue causes osmotic cell swelling at the wound margin and the generation of a chemotactic eicosanoid signal. Osmotic swelling of cells and their nuclei activates cPla2 by translocating it from the nucleoplasm to the nuclear envelope. Elevated cytosolic Ca(2+) was necessary but not sufficient for cPla2 translocation, and nuclear swelling was required in parallel. cPla2 translocation upon nuclear swelling was reconstituted in isolated nuclei and appears to be a simple physical process mediated by tension in the nuclear envelope. Our data suggest that the nucleus plays a mechanosensory role in inflammation by transducing cell swelling and lysis into proinflammatory eicosanoid signaling.

  5. tmie Is required for gentamicin uptake by the hair cells of mice.

    PubMed

    Park, Seojin; Lee, Jeong-Han; Cho, Hyun-Ju; Lee, Kyu-yup; Kim, Myoung Ok; Yun, Byung-Wook; Ryoo, ZaeYoung

    2013-04-01

    The circling (cir/cir) mouse is a spontaneous model of deafness due to deletion of a 40-kb genomic region that includes the transmembrane inner ear (tmie) gene. In addition to being deaf, cir/cir mice exhibit abnormal behaviors including circling and hyperactivity. Here we investigated differences between 3-d-old (that is, before hair-cell degeneration) cir/cir and phenotypically normal (+/cir) mice and the reason underlying the degeneration of the inner ear structure of cir/cir mice. To this end, we used gentamicin, gentamicin-Texas red conjugate, and FM1-43 to investigate mechanotransducer channel activity in the hair cells of cir/cir mice; these compounds are presumed to enter hair cells through the mechanotransducer channel. Although the structure of the inner ear of +/cir mice was equivalent to that of cir/cir mice, the hair cells of cir/cir mice (unlike +/cir) did not take up gentamicin, gentamicin-Texas red conjugate, or FM1-43. These findings suggest that hair cells in cir/cir mice demonstrate abnormal maturation and mechanotransduction. In addition, our current results indicate that tmie is required for maturation and maintenance of hair cells.

  6. Balanced levels of Espin are critical for stereociliary growth and length maintenance.

    PubMed

    Rzadzinska, Agnieszka; Schneider, Mark; Noben-Trauth, Konrad; Bartles, James R; Kachar, Bechara

    2005-11-01

    Hearing and balance depend on microvilli-like actin-based projections of sensory hair cells called stereocilia. Their sensitivity to mechanical displacements on the nanometer scale requires a highly organized hair bundle in which the physical dimension of each stereocilium is tightly controlled. The length and diameter of each stereocilium are established during hair bundle maturation and maintained by life-long continuing dynamic regulation. Here, we studied the role of the actin-bundling protein Espin in stereociliary growth by examining the hair cell stereocilia of Espin-deficient jerker mice (Espn(je)), and the effects of transiently overexpressing Espin in the neuroepithelial cells of the organ of Corti cultures. Using fluorescence scanning confocal and electron microscopy, we found that a lack of Espin results in inhibition of stereociliary growth followed by progressive degeneration of the hair bundle. In contrast, overexpression of Espin induced lengthening of stereocilia and microvilli that mirrored the elongation of the actin filament bundle at their core. Interestingly, Espin deficiency also appeared to influence the localization of Myosin XVa, an unconventional myosin that is normally present at the stereocilia tip at levels proportional to stereocilia length. These results indicate that Espin is important for the growth and maintenance of the actin-based protrusions of inner ear neuroepithelial cells.

  7. Plectin isoform 1-dependent nuclear docking of desmin networks affects myonuclear architecture and expression of mechanotransducers

    PubMed Central

    Staszewska, Ilona; Fischer, Irmgard; Wiche, Gerhard

    2015-01-01

    Plectin is a highly versatile cytoskeletal protein that acts as a mechanical linker between intermediate filament (IF) networks and various cellular structures. The protein is crucial for myofiber integrity. Its deficiency leads to severe pathological changes in skeletal muscle fibers of patients suffering from epidermolysis bullosa simplex with muscular dystrophy (EBS-MD). Skeletal muscle fibers express four major isoforms of plectin which are distinguished solely by alternative, relatively short, first exon-encoded N-terminal sequences. Each one of these isoforms is localized to a different subcellular compartment and plays a specific role in maintaining integrity and proper function(s) of myofibers. The unique role of individual isoforms is supported by distinct phenotypes of isoform-specific knockout mice and recently discovered mutations in first coding exons of plectin that lead to distinct, tissue-specific, pathological abnormalities in humans. In this study, we demonstrate that the lack of plectin isoform 1 (P1) in myofibers of mice leads to alterations of nuclear morphology, similar to those observed in various forms of MD. We show that P1-mediated targeting of desmin IFs to myonuclei is essential for maintenance of their typically spheroidal architecture as well as their proper positioning and movement along the myofiber. Furthermore, we show that P1 deficiency affects chromatin modifications and the expression of genes involved in various cellular functions, including signaling pathways mediating mechanotransduction. Mechanistically, P1 is shown to specifically interact with the myonuclear membrane-associated (BAR domain-containing) protein endophilin B. Our results open a new perspective on cytoskeleton-nuclear crosstalk via specific cytolinker proteins. PMID:26487297

  8. The effects of Tmc1 Beethoven mutation on mechanotransducer channel function in cochlear hair cells

    PubMed Central

    Beurg, Maryline; Goldring, Adam C.

    2015-01-01

    Sound stimuli are converted into electrical signals via gating of mechano-electrical transducer (MT) channels in the hair cell stereociliary bundle. The molecular composition of the MT channel is still not fully established, although transmembrane channel–like protein isoform 1 (TMC1) may be one component. We found that in outer hair cells of Beethoven mice containing a M412K point mutation in TMC1, MT channels had a similar unitary conductance to that of wild-type channels but a reduced selectivity for Ca2+. The Ca2+-dependent adaptation that adjusts the operating range of the channel was also impaired in Beethoven mutants, with reduced shifts in the relationship between MT current and hair bundle displacement for adapting steps or after lowering extracellular Ca2+; these effects may be attributed to the channel’s reduced Ca2+ permeability. Moreover, the density of stereociliary CaATPase pumps for Ca2+ extrusion was decreased in the mutant. The results suggest that a major component of channel adaptation is regulated by changes in intracellular Ca2+. Consistent with this idea, the adaptive shift in the current–displacement relationship when hair bundles were bathed in endolymph-like Ca2+ saline was usually abolished by raising the intracellular Ca2+ concentration. PMID:26324676

  9. The effects of Tmc1 Beethoven mutation on mechanotransducer channel function in cochlear hair cells.

    PubMed

    Beurg, Maryline; Goldring, Adam C; Fettiplace, Robert

    2015-09-01

    Sound stimuli are converted into electrical signals via gating of mechano-electrical transducer (MT) channels in the hair cell stereociliary bundle. The molecular composition of the MT channel is still not fully established, although transmembrane channel-like protein isoform 1 (TMC1) may be one component. We found that in outer hair cells of Beethoven mice containing a M412K point mutation in TMC1, MT channels had a similar unitary conductance to that of wild-type channels but a reduced selectivity for Ca(2+). The Ca(2+)-dependent adaptation that adjusts the operating range of the channel was also impaired in Beethoven mutants, with reduced shifts in the relationship between MT current and hair bundle displacement for adapting steps or after lowering extracellular Ca(2+); these effects may be attributed to the channel's reduced Ca(2+) permeability. Moreover, the density of stereociliary CaATPase pumps for Ca(2+) extrusion was decreased in the mutant. The results suggest that a major component of channel adaptation is regulated by changes in intracellular Ca(2+). Consistent with this idea, the adaptive shift in the current-displacement relationship when hair bundles were bathed in endolymph-like Ca(2+) saline was usually abolished by raising the intracellular Ca(2+) concentration.

  10. Probing the pore of the auditory hair cell mechanotransducer channel in turtle

    PubMed Central

    Farris, H E; LeBlanc, C L; Goswami, J; Ricci, A J

    2004-01-01

    Hair cell mechano-electric transducer (MET) channels play a pivotal role in auditory and vestibular signal detection, yet few data exist regarding their molecular nature. Present work characterizes the MET channel pore, a region whose properties are thought to be intrinsically determined. Two approaches were used. First, the channel was probed with antagonists of candidate channel subtypes including: cyclic nucleotide-gated channels, transient receptor potential channels and gap-junctional channels. Eight new antagonists were identified. Most of the effective antagonists had a partially charged amine group predicted to penetrate the channel pore, antagonizing current flow, while the remainder of the molecule prevented further permeation of the compound through the pore. This blocking mechanism was tested using curare to demonstrate the open channel nature of the block and by identifying methylene blue as a permeant channel blocker. The second approach estimated dimensions of the channel pore with simple amine compounds. The narrowest diameter of the pore was calculated as 12.5 ± 0.8 Å and the location of a binding site ∼45% of the way through the membrane electric field was calculated. Channel length was estimated as ∼31 Å and the width of the pore mouth at < 17 Å. Each effective antagonist had a minimal diameter, measured about the penetrating amine, of less than the pore diameter, with a direct correlation between IC50 and minimal diameter. The IC50 was also directly related to the length of the amine side chains, further validating the proposed pore blocking mechanism. Data provided by these two approaches support a hypothesis regarding channel permeation and block that incorporates molecular dimensions and ion interactions within the pore. PMID:15181168

  11. Focal adhesion kinase as a mechanotransducer during rapid brain growth of the chick embryo.

    PubMed

    Desmond, Mary E; Knepper, Janice E; DiBenedetto, Angela J; Malaugh, Elizabeth; Callejo, Sagrario; Carretero, Raquel; Alonso, Maria-Isabel; Gato, Angel

    2014-01-01

    Expansion of the hollow fluid-filled embryonic brain occurs by an increase in intraluminal pressure created by accumulation of cerebrospinal fluid (CSF). Experiments have shown a direct correlation between cavity pressure and cell proliferation within the neuroepithelium. These findings lead us to ask how mechanistically this might come about. Are there perhaps molecules on the luminal surface of the embryonic neuroepithelium, such as focal adhesion kinases (FAKs) known to respond to tension in other epithelial cells? Immunodetection using antibodies to total FAK and p-FAK was performed with subsequent confocal analysis of the pattern of their activation under normal intraluminal pressure and induced chronic pressure. Western analysis was also done to look at the amount of FAK expression, as well as its activation under these same conditions. Using immunolocalization, we have shown that FAK is present and activated on both apical and basolateral surfaces and within the cytoplasm of the neuroepithelial cells. This pattern changed profoundly when the neuroepithelium was under pressure. By Western blot, we have shown that FAK was upregulated and activated in the neuroepithelium of the embryos just after the neural tube becomes a closed pressurized system, with phosphorylation detected on the luminal instead of the basal surface, along with an increase in cell proliferation. Chronic hyper-pressure does not induce an increase in phosphorylation of FAK. In conclusion, here we show that neuroepithelial cells respond to intraluminal pressure via FAK phosphorylation on the luminal surface.

  12. Required Reading

    ERIC Educational Resources Information Center

    Janko, Edmund

    2002-01-01

    In this article, the author insists that those seeking public office prove their literary mettle. As an English teacher, he does have a litmus test for all public officials, judges and senators included--a reading litmus test. He would require that all candidates and nominees have read and reflected on a nucleus of works whose ideas and insights…

  13. Software Requirements

    DTIC Science & Technology

    1990-01-01

    Real-Time Systems Specifications 11 Convenient Auto Rental System Marea82 12 Systems Architecture Marca , D. A., and C. L. McGowan. "Static and...Requirements Marca88 Structured Analysis. Orr’s work is worthy of study Marca , D. A., and C. L. McGowan. SADT: Struc- by the instructor, since it enjoys

  14. Feed tank transfer requirements

    SciTech Connect

    Freeman-Pollard, J.R.

    1998-09-16

    This document presents a definition of tank turnover; DOE responsibilities; TWRS DST permitting requirements; TWRS Authorization Basis (AB) requirements; TWRS AP Tank Farm operational requirements; unreviewed safety question (USQ) requirements; records and reporting requirements, and documentation which will require revision in support of transferring a DST in AP Tank Farm to a privatization contractor for use during Phase 1B.

  15. Oil Discharge Reporting Requirements

    EPA Pesticide Factsheets

    If a facility or vessel discharges oil to navigable waters or adjoining shorelines, the owner/operator is required to follow certain federal reporting requirements. This fact sheet outlines those reporting requirements.

  16. The requirements discovery process

    SciTech Connect

    Bahill, A.T.; Dean, F.F.

    1997-02-01

    Cost and schedule overruns are often caused by poor requirements that are produced by people who do not understand the requirement process. This paper provides a high-level overview of the requirements discovery process.

  17. Feed tank transfer requirements

    SciTech Connect

    Freeman-Pollard, J.R.

    1998-09-16

    This document presents a definition of tank turnover. Also, DOE and PC responsibilities; TWRS DST permitting requirements; TWRS Authorization Basis (AB) requirements; TWRS AP Tank Farm operational requirements; unreviewed safety question (USQ) requirements are presented for two cases (i.e., tank modifications occurring before tank turnover and tank modification occurring after tank turnover). Finally, records and reporting requirements, and documentation which will require revision in support of transferring a DST in AP Tank Farm to a privatization contractor are presented.

  18. Requirements and Waivers

    NASA Technical Reports Server (NTRS)

    Goodin, James Ronald

    2006-01-01

    Good requirements are the first step for good communications, and good communications are central to insure an understanding between the customer and contractor. Failure to generate good requirements is unfortunately commonplace and repeated. Waivers to requirements are discussed from a risk based point of view. The assumption that every requirement will eventually be waived is used to establish a critical review of a draft safety requirement. Validation methods of requirements are addressed. Value added that safety requirements contribute to the Project is estimated to further our critical review of draft requirements.

  19. Discovering system requirements

    SciTech Connect

    Bahill, A.T.; Bentz, B.; Dean, F.F.

    1996-07-01

    Cost and schedule overruns are often caused by poor requirements that are produced by people who do not understand the requirements process. This report provides a high-level overview of the system requirements process, explaining types, sources, and characteristics of good requirements. System requirements, however, are seldom stated by the customer. Therefore, this report shows ways to help you work with your customer to discover the system requirements. It also explains terminology commonly used in the requirements development field, such as verification, validation, technical performance measures, and the various design reviews.

  20. Requirements management system browser software requirements specification

    SciTech Connect

    Frank, D.D.

    1996-10-01

    The purpose of this document is to define the essential user requirements for the Requirements Management System Browser (RMSB) application. This includes specifications for the Graphical User Interface (GUI) and the supporting database structures. The RMSB application is needed to provide an easy to use PC-based interface to browse system engineering data stored and managed in a UNIX software application. The system engineering data include functions, requirements, and architectures that make up the Tank Waste Remediation System (TWRS) technical baseline. This document also covers the requirements for a software application titled ``RMSB Data Loader (RMSB- DL)``, referred to as the ``Parser.`` The Parser is needed to read and parse a data file and load the data structure supporting the Browser.

  1. Assessing Requirements Quality through Requirements Coverage

    NASA Technical Reports Server (NTRS)

    Rajan, Ajitha; Heimdahl, Mats; Woodham, Kurt

    2008-01-01

    In model-based development, the development effort is centered around a formal description of the proposed software system the model. This model is derived from some high-level requirements describing the expected behavior of the software. For validation and verification purposes, this model can then be subjected to various types of analysis, for example, completeness and consistency analysis [6], model checking [3], theorem proving [1], and test-case generation [4, 7]. This development paradigm is making rapid inroads in certain industries, e.g., automotive, avionics, space applications, and medical technology. This shift towards model-based development naturally leads to changes in the verification and validation (V&V) process. The model validation problem determining that the model accurately captures the customer's high-level requirements has received little attention and the sufficiency of the validation activities has been largely determined through ad-hoc methods. Since the model serves as the central artifact, its correctness with respect to the users needs is absolutely crucial. In our investigation, we attempt to answer the following two questions with respect to validation (1) Are the requirements sufficiently defined for the system? and (2) How well does the model implement the behaviors specified by the requirements? The second question can be addressed using formal verification. Nevertheless, the size and complexity of many industrial systems make formal verification infeasible even if we have a formal model and formalized requirements. Thus, presently, there is no objective way of answering these two questions. To this end, we propose an approach based on testing that, when given a set of formal requirements, explores the relationship between requirements-based structural test-adequacy coverage and model-based structural test-adequacy coverage. The proposed technique uses requirements coverage metrics defined in [9] on formal high-level software

  2. Payload safety requirements

    NASA Technical Reports Server (NTRS)

    Scheller, J.

    1979-01-01

    Space Shuttle payload safety requirements are summarized. Consideration is given to NASA objectives on STS payloads, payload safety documents, STS payload safety management, safety implementation possibilities, the hazard control procedure, and significant technical requirements.

  3. PIT Coating Requirements Analysis

    SciTech Connect

    MINTEER, D.J.

    2000-10-20

    This study identifies the applicable requirements for procurement and installation of a coating intended for tank farm valve and pump pit interior surfaces. These requirements are intended to be incorporated into project specification documents and design media. This study also evaluates previously recommended coatings and identifies requirement-compliant coating products.

  4. Metadata requirements for portals.

    PubMed

    Benson, Tim

    2015-01-01

    Consensus around the requirements for metadata in patient and clinical portals would provide a sound basis for the adoption of standards. We propose a set of requirements for metadata in a way that is generic and platform independent. These requirements cover both Clinical Documents and Clinical Statements, addressing the what, who, when and where of each item.

  5. Getting the Requirements Right

    DTIC Science & Technology

    2015-08-01

    requirements drive detailed design, and in turn, drive costs. Today, cost is a requirement—on a par with warfighter requirements. In a speech at the...understood and can be translated into technical requirements that the acquisition community can affordably achieve in the commercial or de- fense

  6. RMACS software requirements specification

    SciTech Connect

    Gneiting, B.C.

    1996-10-01

    This document defines the essential user (or functional) requirements of the Requirements Management and Assured Compliance System (RMACS), which is used by the Tank Waste Remediation System program (TWRS). RMACS provides a computer-based environment that TWRS management and systems engineers can use to identify, define, and document requirements. The intent of the system is to manage information supporting definition of the TWRS technical baseline using a structured systems engineering process. RMACS has the capability to effectively manage a complete set of complex requirements and relationships in a manner that satisfactorily assures compliance to the program requirements over the TWRS life-cycle.

  7. Transportation System Requirements Document

    SciTech Connect

    Not Available

    1993-09-01

    This Transportation System Requirements Document (Trans-SRD) describes the functions to be performed by and the technical requirements for the Transportation System to transport spent nuclear fuel (SNF) and high-level radioactive waste (HLW) from Purchaser and Producer sites to a Civilian Radioactive Waste Management System (CRWMS) site, and between CRWMS sites. The purpose of this document is to define the system-level requirements for Transportation consistent with the CRWMS Requirement Document (CRD). These requirements include design and operations requirements to the extent they impact on the development of the physical segments of Transportation. The document also presents an overall description of Transportation, its functions, its segments, and the requirements allocated to the segments and the system-level interfaces with Transportation. The interface identification and description are published in the CRWMS Interface Specification.

  8. Requirements Engineering and Aspects

    NASA Astrophysics Data System (ADS)

    Yu, Yijun; Niu, Nan; González-Baixauli, Bruno; Mylopoulos, John; Easterbrook, Steve; Do Prado Leite, Julio Cesar Sampaio

    A fundamental problem with requirements engineering (RE) is to validate that a design does satisfy stakeholder requirements. Some requirements can be fulfilled locally by designed modules, where others must be accommodated globally by multiple modules together. These global requirements often crosscut with other local requirements and as such lead to scattered concerns. We explore the possibility of borrowing concepts from aspect-oriented programming (AOP) to tackle these problems in early requirements. In order to validate the design against such early aspects, we propose a framework to trace them into coding and testing aspects. We demonstrate the approach using an open-source e-commerce platform. In the conclusion of this work, we reflect on the lessons learnt from the case study on how to fit RE and AOP research together.

  9. Anthropometric Requirements for Constellation

    NASA Technical Reports Server (NTRS)

    Raulu, Sudhakar; Margerum, Sarah; Dory, Jonathan; Rochlis, Jennifer

    2009-01-01

    This slide presentation reviews the requirement from an Anthropometric standpoint for the development of the Constellation's programs hardware, specifically the Orion crew exploration vehicle. The NASA JSC Anthropometry and Biomechanics Facility (ABF) provides anthropometry, strength, mobility, and mass properties requirements; gathers, interprets, manages and maintains the flight crew anthropometry database; and participates and provides input during crew selection. This is used to assist in requirements for vehicle and space suit design and for crew selection.

  10. Environmental Requirements Management

    SciTech Connect

    Cusack, Laura J.; Bramson, Jeffrey E.; Archuleta, Jose A.; Frey, Jeffrey A.

    2015-01-08

    CH2M HILL Plateau Remediation Company (CH2M HILL) is the U.S. Department of Energy (DOE) prime contractor responsible for the environmental cleanup of the Hanford Site Central Plateau. As part of this responsibility, the CH2M HILL is faced with the task of complying with thousands of environmental requirements which originate from over 200 federal, state, and local laws and regulations, DOE Orders, waste management and effluent discharge permits, Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) response and Resource Conservation and Recovery Act (RCRA) corrective action documents, and official regulatory agency correspondence. The challenge is to manage this vast number of requirements to ensure they are appropriately and effectively integrated into CH2M HILL operations. Ensuring compliance with a large number of environmental requirements relies on an organization’s ability to identify, evaluate, communicate, and verify those requirements. To ensure that compliance is maintained, all changes need to be tracked. The CH2M HILL identified that the existing system used to manage environmental requirements was difficult to maintain and that improvements should be made to increase functionality. CH2M HILL established an environmental requirements management procedure and tools to assure that all environmental requirements are effectively and efficiently managed. Having a complete and accurate set of environmental requirements applicable to CH2M HILL operations will promote a more efficient approach to: • Communicating requirements • Planning work • Maintaining work controls • Maintaining compliance

  11. Basic Hitchhiker Payload Requirements

    NASA Technical Reports Server (NTRS)

    Horan, Stephen

    1999-01-01

    This document lists the requirements for the NMSU Hitchhiker experiment payload that were developed as part of the EE 498/499 Capstone Design class during the 1999-2000 academic year. This document is used to describe the system needs as described in the mission document. The requirements listed here are those primarily used to generate the basic electronic and data processing requirements developed in the class design document. The needs of the experiment components are more fully described in the draft NASA hitchhiker customer requirements document. Many of the details for the overall payload are given in full detail in the NASA hitchhiker documentation.

  12. OCCUPATION EDUCATION REQUIREMENTS ANALYSIS.

    ERIC Educational Resources Information Center

    GRIEST, JEANNE; MORSCH, WILLIAM C.

    THE OCCUPATIONAL EDUCATION REQUIREMENTS ANALYSIS (OERA) SYSTEM IS A RESEARCH EFFORT DESIGNED TO DEVELOP A FEASIBLE METHOD OF PROJECTING VOCATIONAL EDUCATION REQUIREMENTS THAT WILL SATISFY LABOR MARKET NEEDS. THE OUTPUTS OF THE OERA WILL BE ANNUAL PROJECTIONS OF EMPLOYMENT DEMANDS IN OCCUPATIONS CLASSIFIED BY VOCATIONAL EDUCATION PROGRAMS. THESE…

  13. Customer requirements process

    NASA Technical Reports Server (NTRS)

    Russell, Yvonne; Falsetti, Christine M.

    1991-01-01

    Customer requirements are presented through three viewgraphs. One graph presents the range of services, which include requirements management, network engineering, operations, and applications support. Another viewgraph presents the project planning process. The third viewgraph presents the programs and/or projects actively supported including life sciences, earth science and applications, solar system exploration, shuttle flight engineering, microgravity science, space physics, and astrophysics.

  14. Writing testable software requirements

    SciTech Connect

    Knirk, D.

    1997-11-01

    This tutorial identifies common problems in analyzing requirements in the problem and constructing a written specification of what the software is to do. It deals with two main problem areas: identifying and describing problem requirements, and analyzing and describing behavior specifications.

  15. TWRSview system requirements specification

    SciTech Connect

    Caldwell, J.A.; Lee, A.K.

    1995-12-01

    This document provides the system requirements specification for the TWRSview software system. The TWRSview software system is being developed to integrate electronic data supporting the development of the TWRS technical baseline

  16. OIeylamine; Testing Requirements

    EPA Pesticide Factsheets

    EPA is issuing a final rule under section 4(a) of the Toxic Substances Control Act (TSCA) requiring manufacturers and processors of oleylamine (9-octadecenylamine or ODA, CAS Number 112-90—3) to test this chemical.

  17. STEP Experiment Requirements

    NASA Technical Reports Server (NTRS)

    Brumfield, M. L. (Compiler)

    1984-01-01

    A plan to develop a space technology experiments platform (STEP) was examined. NASA Langley Research Center held a STEP Experiment Requirements Workshop on June 29 and 30 and July 1, 1983, at which experiment proposers were invited to present more detailed information on their experiment concept and requirements. A feasibility and preliminary definition study was conducted and the preliminary definition of STEP capabilities and experiment concepts and expected requirements for support services are presented. The preliminary definition of STEP capabilities based on detailed review of potential experiment requirements is investigated. Topics discussed include: Shuttle on-orbit dynamics; effects of the space environment on damping materials; erectable beam experiment; technology for development of very large solar array deployers; thermal energy management process experiment; photovoltaic concentrater pointing dynamics and plasma interactions; vibration isolation technology; flight tests of a synthetic aperture radar antenna with use of STEP.

  18. Green Power Partnership Requirements

    EPA Pesticide Factsheets

    The U.S. EPA's Green Power Partnership is a voluntary partnership program designed to reduce the environmental impact of electricity generation by promoting renewable energy. To join, organizations must meet EPA's program requirements.

  19. Scientific data requirements

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Each Scientific Data Requirement (SDR) is summarized in terms of professional discipline, research program, technical description, related parameters, geographical extent, resolution, error tolerance,space-based sensors systems, personnel, implementation expert, notes, and references.

  20. BRD usability requirements

    SciTech Connect

    Deshpande, Alina

    2015-03-12

    This document describes the usability requirements for the Biosurveillance resource directory (BRD); that is, who will be using the tool and what tasks they will be using it for. It does not include information on technical implementation (e.g., whether specific information is contained in the database or pulled on demand from other sources). It also avoids specific design ideas (such as widget descriptions) unless they are necessary to illustrate a requirement.

  1. Training Requirements Determination.

    DTIC Science & Technology

    1981-12-01

    IdentificationDa a ..... ......9 APPENDIX M. NITRAS Class Schedule/Quotas by CDP . . . . . 99 APPENDIX N. PNEC /SNEC Requirements vs. Inventory Report .104...Plan manually, using the PNEC /SNEC3 Billet Requirements/Personnel Inventory Report. Appendix N is a sample of a single page from this report, which is...Program Development Review Committee PE - Program Element PEDS - Program Evaluation and Decision Summary PNEC - Primary Navy Enlisted Classification POA&M

  2. Human Systems Integration Requirements

    DTIC Science & Technology

    2009-09-01

    conditions? (Night, All Weather) 5. Is there special gear required that may impact task performance (Mission Oriented Protective Posture (MOPP...or from personal protective equipment? 21. Does the system meet vibration and shock requirements under all operational conditions? 22. Are there...11. Is the system’s ability to distinguish between friendly and enemy targets compatible with mission oriented protective posture level IV (MOPP

  3. NP Science Network Requirements

    SciTech Connect

    Dart, Eli; Rotman, Lauren; Tierney, Brian

    2011-08-26

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the U.S. Department of Energy (DOE) Office of Science (SC), the single largest supporter of basic research in the physical sciences in the United States. To support SC programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In August 2011, ESnet and the Office of Nuclear Physics (NP), of the DOE SC, organized a workshop to characterize the networking requirements of the programs funded by NP. The requirements identified at the workshop are summarized in the Findings section, and are described in more detail in the body of the report.

  4. PCB storage requirements

    SciTech Connect

    1994-12-01

    Polychlorinated biphenyls (PCBs) are a class of organic chemicals that had become widely used in industrial applications due to their practical physical and chemical properties. Historical uses of PCBs include dielectric fluids (used in utility transformers, capacitors, etc.), hydraulic fluids, and other applications requiring stable, fire-retardant materials. Due to findings that PCBs may cause adverse health effects and due to their persistence and accumulation in the environment, the Toxic Substances Control Act (TSCA), enacted on october 11, 1976, banned the manufacture of PCBs after 1978 [Section 6(e)]. The first PCB regulations, promulgated at 40 CFR Part 761, were finalized on February 17, 1978. These PCB regulations include requirements specifying disposal methods and marking (labeling) procedures, and controlling PCB use. To assist the Department of Energy (DOE) in its efforts to comply with the TSCA statute and implementing regulations, the Office of Environmental Guidance has prepared the document ``Guidance on the Management of Polychlorinated Biphenyls (PCBs).`` That document explains the requirements specified in the statute and regulations for managing PCBs, including PCB use, storage, transport, and disposal. The requirements specified at 40 CFR Part 761.65 require most PCB wastes to be stored in a facility that meets the specifications of that section. Additionally, the regulations include rules concerning time limits for PCBs and PCB Items in storage, rules concerning leaking electrical equipment, and rules concerning types of containers used to store PCBs and PCB Items. This Information Brief supplements the PCB guidance document by responding to common questions concerning storage requirements for PCBs. It is one of a series of Information Briefs pertinent to PCB management issues.

  5. Science Goals to Requirements

    NASA Technical Reports Server (NTRS)

    Reuter, Dennis

    2015-01-01

    The presentation will be given at the 26th Annual Thermal Fluids Analysis Workshop (TFAWS 2015) hosted by the Goddard SpaceFlight Center (GSFC) Thermal Engineering Branch (Code 545): This short course will present the science goals for a variety of types of imaging and spectral measurements, the thermal requirements that these goals impose on the instruments designed to obtain the measurements, and some of the types of trades that can be made among instrument subsystems to ensure the required performance is maintained. Examples of thermal system evolution from initial concept to final implementation will be given for several actual systems.

  6. Future Spacelift Requirements Study

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This study addresses future space applications and the derived requirements these potential applications will have on future spacelift systems. This NASA sponsored activity is a comprehensive study of potential missions including those of the military, civil, and commercial users. The study objectively evaluated the key architectural requirements for future launch systems. The results of this study are technical, economic, and policy analyses of future spacelift systems. It is intended to assist NASA and DOD decision-makers in planning technical investments and establishing policy for future U.S. spacelift systems.

  7. Requirements for Xenon International

    SciTech Connect

    Hayes, James C.; Ely, James H.

    2013-09-26

    This document defines the requirements for the new Xenon International radioxenon system. The output of this project will be a Pacific Northwest National Laboratory (PNNL) developed prototype and a manufacturer-developed production prototype. The two prototypes are intended to be as close to matching as possible; this will be facilitated by overlapping development cycles and open communication between PNNL and the manufacturer.

  8. Reusable Security Requirements

    DTIC Science & Technology

    2016-06-13

    terms of subfactor of security quality factor, asset, threat, attacker, and situation • Standard measures for security subfactors • Parameterized...2003 by Carnegie Mellon University page 5 Carnegie Mellon Software Engineering Institute Types of Security Requirements Use Quality Model of factors...subfactors, criteria, and measures. Small number of Security Quality Subfactors: • Access Control (Identification, Authentication, and Authorization

  9. Requirements for Xenon International

    SciTech Connect

    Hayes, James C.; Ely, James H.; Haas, Derek A.; Harper, Warren W.; Heimbigner, Tom R.; Hubbard, Charles W.; Humble, Paul H.; Madison, Jill C.; Morris, Scott J.; Panisko, Mark E.; Ripplinger, Mike D.; Stewart, Timothy L.

    2015-12-30

    This document defines the requirements for the new Xenon International radioxenon system. The output of this project will be a Pacific Northwest National Laboratory (PNNL) developed prototype and a manufacturer-developed production prototype. The two prototypes are intended to be as close to matching as possible; this will be facilitated by overlapping development cycles and open communication between PNNL and the manufacturer.

  10. Lunar base construction requirements

    NASA Technical Reports Server (NTRS)

    Jolly, Steve; Helleckson, Brent

    1990-01-01

    The following viewgraph presentation is a review of the Lunar Base Constructibility Study carried out in the spring and summer of 1990. The objective of the study was to develop a method for evaluating the constructibility of Phase A proposals to build facilities on orbit or on extraterrestrial surfaces. Space construction was broadly defined as all forms of assembly, disassembly, connection, disconnection, deployment, stowage, excavation, emplacement, activation, test, transportation, etc., required to create facilities in orbit and on the surfaces of other celestial bodies. It was discovered that decisions made in the face of stated and unstated assumptions early in the design process (commonly called Phase A) can lock in non-optimal construction methods. Often, in order to construct the design, alterations must be made to the design during much later phases of the project. Such 'fixes' can be very difficult, expensive, or perhaps impossible. Assessing constructibility should thus be a part of the iterative design process, starting with the Phase A studies and continuing through production. This study assumes that there exists a minimum set of key construction requirements (i.e., questions whose answers form the set of discriminators) that must be implied or specified in order to assess the constructibility of the design. This set of construction requirements constitutes a 'constructibility filter' which then becomes part of the iterative design process. Five inherently different, dichotomous design reference missions were used in the extraction of these requirements to assure the depth and breath of the list.

  11. Protein Requirements during Aging

    PubMed Central

    Courtney-Martin, Glenda; Ball, Ronald O.; Pencharz, Paul B.; Elango, Rajavel

    2016-01-01

    Protein recommendations for elderly, both men and women, are based on nitrogen balance studies. They are set at 0.66 and 0.8 g/kg/day as the estimated average requirement (EAR) and recommended dietary allowance (RDA), respectively, similar to young adults. This recommendation is based on single linear regression of available nitrogen balance data obtained at test protein intakes close to or below zero balance. Using the indicator amino acid oxidation (IAAO) method, we estimated the protein requirement in young adults and in both elderly men and women to be 0.9 and 1.2 g/kg/day as the EAR and RDA, respectively. This suggests that there is no difference in requirement on a gender basis or on a per kg body weight basis between younger and older adults. The requirement estimates however are ~40% higher than the current protein recommendations on a body weight basis. They are also 40% higher than our estimates in young men when calculated on the basis of fat free mass. Thus, current recommendations may need to be re-assessed. Potential rationale for this difference includes a decreased sensitivity to dietary amino acids and increased insulin resistance in the elderly compared with younger individuals. PMID:27529275

  12. Nutrient Requirements in Adolescence.

    ERIC Educational Resources Information Center

    McKigney, John I,; Munro, Hamish N.

    It is important to understand the nutrient requirements and the significance of nutrition both in pubescence and adolescence. The pubescent growth spurt is characterized by an increase in body size and a change in proportion of different tissues. Both of these factors are of great nutritional importance, since there is reason to believe that the…

  13. Data Crosscutting Requirements Review

    SciTech Connect

    Kleese van Dam, Kerstin; Shoshani, Arie; Plata, Charity

    2013-04-01

    In April 2013, a diverse group of researchers from the U.S. Department of Energy (DOE) scientific community assembled to assess data requirements associated with DOE-sponsored scientific facilities and large-scale experiments. Participants in the review included facilities staff, program managers, and scientific experts from the offices of Basic Energy Sciences, Biological and Environmental Research, High Energy Physics, and Advanced Scientific Computing Research. As part of the meeting, review participants discussed key issues associated with three distinct aspects of the data challenge: 1) processing, 2) management, and 3) analysis. These discussions identified commonalities and differences among the needs of varied scientific communities. They also helped to articulate gaps between current approaches and future needs, as well as the research advances that will be required to close these gaps. Moreover, the review provided a rare opportunity for experts from across the Office of Science to learn about their collective expertise, challenges, and opportunities. The "Data Crosscutting Requirements Review" generated specific findings and recommendations for addressing large-scale data crosscutting requirements.

  14. Army Sociocultural Performance Requirements

    DTIC Science & Technology

    2014-06-01

    L., Crafts, J. L., & Brooks, J. E. (July 1995). Intercultural communication requirements for Special Forces teams. (Study Report 1683). Arlington... Communication Uses alternative, sometimes novel, methods to communicate when verbal language is not shared; conveys information about mood, intent...status, and demeanor via gestures, tone of voice, and facial expressions; improvises communication techniques as necessary. WI Works with Interpreters

  15. Required High School Internships

    ERIC Educational Resources Information Center

    Graham, Kate; Morrow, Jennifer

    2013-01-01

    Through a literature review, and in the words of internees, this article describes the value of required internship for career growth. It notes that an internship experience ensures that students have a mentor who can be a professional reference, having actually witnessed what Mojkowski and Washor call the students' "non-academic"…

  16. Next Generation Microbiology Requirements

    NASA Technical Reports Server (NTRS)

    Ott, C. M.; Oubre, C. M.; Elliott, T. F.; Castro, V. A.; Pierson, D. L.

    2012-01-01

    As humans continue to explore deep into space, microorganisms will travel with them. The primary means to mitigate the risk of infectious disease are a combination of prudent spacecraft design and rigorous operational controls. The effectiveness of these methods are evaluated by microbiological monitoring of spacecraft, food, water, and the crew that is performed preflight, in-flight, and post-flight. Current NASA requirements associated with microbiological monitoring are based on culture-based methodology where microorganisms are grown on a semi-solid growth medium and enumerated. Subsequent identification of the organisms requires specialized labor and large equipment, which historically has been performed on Earth. Requirements that rely strictly on culture-based units limit the use of non-culture based monitoring technology. Specifically, the culture-based "measurement criteria" are Colony Forming Units (CFU, representing the growth of one microorganism at a single location on the agar medium) per a given volume, area, or sample size. As the CFU unit by definition is culture-based, these requirements limit alternative technologies for spaceflight applications. As spaceflight missions such as those to Mars extend further into space, culture-based technology will become difficult to implement due to the (a) limited shelf life of the culture media, (b) mass/volume necessary to carry these consumables, and (c) problems associated with the production of biohazardous material in the habitable volume of the spacecraft. In addition, an extensive amount of new knowledge has been obtained during the Space Shuttle, NASA-Mir, and International Space Station Programs, which gave direction for new or modified microbial control requirements for vehicle design and mission operations. The goal of this task is to develop and recommend a new set of requirements for vehicle design and mission operations, including microbiological monitoring, based upon "lessons learned" and new

  17. Preanalytical requirements of urinalysis

    PubMed Central

    Delanghe, Joris; Speeckaert, Marijn

    2014-01-01

    Urine may be a waste product, but it contains an enormous amount of information. Well-standardized procedures for collection, transport, sample preparation and analysis should become the basis of an effective diagnostic strategy for urinalysis. As reproducibility of urinalysis has been greatly improved due to recent technological progress, preanalytical requirements of urinalysis have gained importance and have become stricter. Since the patients themselves often sample urine specimens, urinalysis is very susceptible to preanalytical issues. Various sampling methods and inappropriate specimen transport can cause important preanalytical errors. The use of preservatives may be helpful for particular analytes. Unfortunately, a universal preservative that allows a complete urinalysis does not (yet) exist. The preanalytical aspects are also of major importance for newer applications (e.g. metabolomics). The present review deals with the current preanalytical problems and requirements for the most common urinary analytes. PMID:24627718

  18. Issues in Requirements Elicitation

    DTIC Science & Technology

    1992-09-01

    systems approach: characterized by Checkland’s Soft Systems Methodology (SSM), which is discussed briefly in Appendix A.6; emphasizes the subjectivity of...methodology for requirements elicitation. A.6 Notes on SSM Both the definition of methodology and the philosophy behind soft systems methodology (SSM...1986. [Checkland 89a] Checkland, Peter. Soft Systems Methodology . Rational Analysis for a Problematic World. New York: John Wiley & Sons, 71-100

  19. Space systems requirements definition

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The compilation of Scientific Data Requirements (SDRs) were based on discussions with a representative cross section of the scientific community and a selected survey of the extensive literature dealing with the measurement of CO2-induced climatic changes. This approach resulted in a baseline set of SDRs to determine what could be accomplished with space-based sensors. Twenty-three SDRs emerged as the basis for the investigation of space systems.

  20. LEGACY MANAGEMENT REQUIRES INFORMATION

    SciTech Connect

    CONNELL, C.W.; HILDEBRAND, R.D.

    2006-12-14

    ''Legacy Management Requires Information'' describes the goal(s) of the US Department of Energy's Office of Legacy Management (LM) relative to maintaining critical records and the way those goals are being addressed at Hanford. The paper discusses the current practices for document control, as well as the use of modern databases for both storing and accessing the data to support cleanup decisions. In addition to the information goals of LM, the Hanford Federal Facility Agreement and Consent Order, known as the ''Tri-Party Agreement'' (TPA) is one of the main drivers in documentation and data management. The TPA, which specifies discrete milestones for cleaning up the Hanford Site, is a legally binding agreement among the US Department of Energy (DOE), the Washington State Department of Ecology (Ecology), and the US Environmental Protection Agency (EPA). The TPA requires that DOE provide the lead regulatory agency with the results of analytical laboratory and non-laboratory tests/readings to help guide them in making decisions. The Agreement also calls for each signatory to preserve--for at least ten years after the Agreement has ended--all of the records in its or its contractors, possession related to sampling, analysis, investigations, and monitoring conducted. The tools used at Hanford to meet TPA requirements are also the tools that can satisfy the needs of LM.

  1. BER Science Network Requirements

    SciTech Connect

    Alapaty, Kiran; Allen, Ben; Bell, Greg; Benton, David; Brettin, Tom; Canon, Shane; Dart, Eli; Cotter, Steve; Crivelli, Silvia; Carlson, Rich; Dattoria, Vince; Desai, Narayan; Egan, Richard; Tierney, Brian; Goodwin, Ken; Gregurick, Susan; Hicks, Susan; Johnston, Bill; de Jong, Bert; Kleese van Dam, Kerstin; Livny, Miron; Markowitz, Victor; McGraw, Jim; McCord, Raymond; Oehmen, Chris; Regimbal, Kevin; Shipman, Galen; Strand, Gary; Flick, Jeff; Turnbull, Susan; Williams, Dean; Zurawski, Jason

    2010-11-01

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In April 2010 ESnet and the Office of Biological and Environmental Research, of the DOE Office of Science, organized a workshop to characterize the networking requirements of the science programs funded by BER. The requirements identified at the workshop are summarized and described in more detail in the case studies and the Findings section. A number of common themes emerged from the case studies and workshop discussions. One is that BER science, like many other disciplines, is becoming more and more distributed and collaborative in nature. Another common theme is that data set sizes are exploding. Climate Science in particular is on the verge of needing to manage exabytes of data, and Genomics is on the verge of a huge paradigm shift in the number of sites with sequencers and the amount of sequencer data being generated.

  2. BES Science Network Requirements

    SciTech Connect

    Biocca, Alan; Carlson, Rich; Chen, Jackie; Cotter, Steve; Tierney, Brian; Dattoria, Vince; Davenport, Jim; Gaenko, Alexander; Kent, Paul; Lamm, Monica; Miller, Stephen; Mundy, Chris; Ndousse, Thomas; Pederson, Mark; Perazzo, Amedeo; Popescu, Razvan; Rouson, Damian; Sekine, Yukiko; Sumpter, Bobby; Dart, Eli; Wang, Cai-Zhuang -Z; Whitelam, Steve; Zurawski, Jason

    2011-02-01

    The Energy Sciences Network (ESnet) is the primary provider of network connectivityfor the US Department of Energy Office of Science (SC), the single largest supporter of basic research in the physical sciences in the United States. In support of the Office ofScience programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years.

  3. Master Software Requirements Specification

    NASA Technical Reports Server (NTRS)

    Hu, Chaumin

    2003-01-01

    A basic function of a computational grid such as the NASA Information Power Grid (IPG) is to allow users to execute applications on remote computer systems. The Globus Resource Allocation Manager (GRAM) provides this functionality in the IPG and many other grids at this time. While the functionality provided by GRAM clients is adequate, GRAM does not support useful features such as staging several sets of files, running more than one executable in a single job submission, and maintaining historical information about execution operations. This specification is intended to provide the environmental and software functional requirements for the IPG Job Manager V2.0 being developed by AMTI for NASA.

  4. Repository seals requirements study

    SciTech Connect

    1997-11-03

    The Yucca Mountain Site Characterization Project, managed by the Civilian Radioactive Waste Management System (CRWMS) Management and Operating Contractor (M and O) is conducting investigations to support the Viability Assessment and the License Application for a high-level nuclear waste repository at Yucca Mountain, Nevada. The sealing subsystem is part of the Yucca Mountain Waste Isolation System. The Yucca Mountain Site Characterization Project is currently evaluating the role of the sealing subsystem (shaft, ramp and exploratory borehole seals) in achieving the overall performance objectives for the Waste Isolation System. This report documents the results of those evaluations. This report presents the results of a repository sealing requirements study. Sealing is defined as the permanent closure of the shafts, ramps, and exploratory boreholes. Sealing includes those components that would reduce potential inflows above the repository, or that would divert flow near the repository horizon to allow vertical infiltration to below the repository. Sealing of such features as emplacement drifts was not done in this study because the current capability to calculate fracture flow into the drifts is not sufficiently mature. The objective of the study is to provide water or air flow performance based requirements for shafts, ramps, and exploratory boreholes located near the repository. Recommendations, as appropriate, are provided for developing plans, seals component testing, and other studies relating to sealing.

  5. Section 4: Requirements Intertwining

    NASA Astrophysics Data System (ADS)

    Loucopoulos, Pericles

    Business analysts are being asked to develop increasingly complex and varied business systems that need to cater to the changing and dynamic market conditions of the new economy. This is particularly acute in today’s turbulent business environment where powerful forces such as deregulation, globalisation, mergers, advances in information and telecommunications technologies, and increasing education of people provide opportunities for organising work in ways that have never before been possible. Enterprises attempt to create wealth either by getting better at improving their products and services or by harnessing creativity and human-centred management to create innovative solutions. In these business settings, requirements become critical in bridging system solutions to organisational and societal problems. They intertwine organisational, social, cognitive, and implementation considerations and they can provide unique insights to change in systems and their business context. Such design situations often involve multiple stakeholders from different participating organisations, subcontractors, divisions, etc., who may have a diversity of expertise, come from different organisational cultures and often have competing goals. The success or failure of many projects depends, to a large extent, on understanding the contextual setting of requirements and their interaction amongst a diverse population of stakeholders.

  6. Display Parameters and Requirements

    NASA Astrophysics Data System (ADS)

    Bahadur, Birendra

    The following sections are included: * INTRODUCTION * HUMAN FACTORS * Anthropometry * Sensory * Cognitive * Discussions * THE HUMAN VISUAL SYSTEM - CAPABILITIES AND LIMITATIONS * Cornea * Pupil and Iris * Lens * Vitreous Humor * Retina * RODS - NIGHT VISION * CONES - DAY VISION * RODS AND CONES - TWILIGHT VISION * VISUAL PIGMENTS * MACULA * BLOOD * CHOROID COAT * Visual Signal Processing * Pathways to the Brain * Spatial Vision * Temporal Vision * Colour Vision * Colour Blindness * DICHROMATISM * Protanopia * Deuteranopia * Tritanopia * ANOMALOUS TRICHROMATISM * Protanomaly * Deuteranomaly * Tritanomaly * CONE MONOCHROMATISM * ROD MONOCHROMATISM * Using Colour Effectively * COLOUR MIXTURES AND THE CHROMATICITY DIAGRAM * Colour Matching Functions and Chromaticity Co-ordinates * CIE 1931 Colour Space * CIE PRIMARIES * CIE COLOUR MATCHING FUNCTIONS AND CHROMATICITY CO-ORDINATES * METHODS FOR DETERMINING TRISTIMULUS VALUES AND COLOUR CO-ORDINATES * Spectral Power Distribution Method * Filter Method * CIE 1931 CHROMATICITY DIAGRAM * ADDITIVE COLOUR MIXTURE * CIE 1976 Chromaticity Diagram * CIE Uniform Colour Spaces and Colour Difference Formulae * CIELUV OR L*u*v* * CIELAB OR L*a*b* * CIE COLOUR DIFFERENCE FORMULAE * Colour Temperature and CIE Standard Illuminants and source * RADIOMETRIC AND PHOTOMETRIC QUANTITIES * Photopic (Vλ and Scotopic (Vλ') Luminous Efficiency Function * Photometric and Radiometric Flux * Luminous and Radiant Intensities * Incidence: Illuminance and Irradiance * Exitance or Emittance (M) * Luminance and Radiance * ERGONOMIC REQUIREMENTS OF DISPLAYS * ELECTRO-OPTICAL PARAMETERS AND REQUIREMENTS * Contrast and Contrast Ratio * Luminance and Brightness * Colour Contrast and Chromaticity * Glare * Other Aspects of Legibility * SHAPE AND SIZE OF CHARACTERS * DEFECTS AND BLEMISHES * FLICKER AND DISTORTION * ANGLE OF VIEW * Switching Speed * Threshold and Threshold Characteristic * Measurement Techniques For Electro-optical Parameters * RADIOMETRIC

  7. Repository seals requirement study

    SciTech Connect

    1997-11-03

    The Yucca Mountain Site Characterization Project, managed by the Civilian Radioactive Waste Management System (CRWMS) Management and Operating Contractor (M and O) is conducting investigations to support the Viability Assessment and the License Application for a high-level nuclear waste repository at Yucca Mountain, Nevada. The sealing subsystem is part of the Yucca Mountain Waste Isolation System. The Yucca Mountain Site Characterization Project is currently evaluating the role of the sealing subsystem (shaft, ramp and exploratory borehole seals) in achieving the overall performance objectives for the Waste Isolation System. This report documents the results of those evaluations. The objective of the study is to provide water or air flow performance based requirements for shafts, ramps, and exploratory boreholes located near the repository. Recommendations, as appropriate, are provided for developing plans, seals component testing, and other studies relating to sealing.

  8. Science requirements for LISA

    NASA Technical Reports Server (NTRS)

    Stebbins, Robin T.

    2008-01-01

    Historically, gravitational wave antennas have been characterized by their detection capability. This is measured in terms of signal-to-noise ratio, and implies a rate of false positives and false negatives. But to do useful astrophysics, one would like to measure - or more properly, estimate - astrophysical parameters of the gravitational wave sources. In the interest of strengthening the connection between science objectives and a specific instrument performance, the LISA community has reformulated the Laser Interferometer Space Antenna (LlSA) science requirements around the anticipated uncertainty in astrophysical parameter estimation. The rationale for this characterization of LlSA and a summary of the astrophysics and fundamental physics that LISA can do will be given. LISA will be able to make precision measurements of sources out to z approximately equal to 10.

  9. Siphon breaker design requirements

    SciTech Connect

    Neill, D.T.; Stephens, A.G.

    1993-03-01

    The Siphon Breaker Design Requirements Project was intended to provide experimental data on siphon flow effects. In addition, the experimental system was to be modeled with the RELAP code and the predicted and measured performances compared. This report describes the design and operation of the siphon breaker experimental equipment from 1989 to 1991. In addition the test results for all the experimental runs made in 1990 and 1991 are presented and described. Unfortunately, we have not been able to obtain useful results from a RELAP 5 model of the siphon system; consequently, we are unable to present any predictive calculations for comparison with the data presented. We have had lots of expert advice from several sources on using the RELAP code but to date our efforts have remained unsuccessful. After an extra year of effort, admittedly part-time but a lot of that, we choose to abandon the modeling efforts and produce this report describing the experimental equipment and test results.

  10. 40 CFR 158.110 - Required and conditionally required data.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Required and conditionally required data. 158.110 Section 158.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES How To Use Data Tables § 158.110 Required...

  11. NASA gateway requirements analysis

    NASA Technical Reports Server (NTRS)

    Duncan, Denise R.; Doby, John S.; Shockley, Cynthia W.

    1991-01-01

    NASA devotes approximately 40 percent of its budget to R&D. Twelve NASA Research Centers and their contractors conduct this R&D, which ranges across many disciplines and is fueled by information about previous endeavors. Locating the right information is crucial. While NASA researchers use peer contacts as their primary source of scientific and technical information (STI), on-line bibliographic data bases - both Government-owned and commercial - are also frequently consulted. Once identified, the STI must be delivered in a usable format. This report assesses the appropriateness of developing an intelligent gateway interface for the NASA R&D community as a means of obtaining improved access to relevant STI resources outside of NASA's Remote Console (RECON) on-line bibliographic database. A study was conducted to determine (1) the information requirements of the R&D community, (2) the information sources to meet those requirements, and (3) ways of facilitating access to those information sources. Findings indicate that NASA researchers need more comprehensive STI coverage of disciplines not now represented in the RECON database. This augmented subject coverage should preferably be provided by both domestic and foreign STI sources. It was also found that NASA researchers frequently request rapid delivery of STI, in its original format. Finally, it was found that researchers need a better system for alerting them to recent developments in their areas of interest. A gateway that provides access to domestic and international information sources can also solve several shortcomings in the present STI delivery system. NASA should further test the practicality of a gateway as a mechanism for improved STI access.

  12. Equipment Operational Requirements

    SciTech Connect

    Greenwalt, B; Henderer, B; Hibbard, W; Mercer, M

    2009-06-11

    The Iraq Department of Border Enforcement is rich in personnel, but poor in equipment. An effective border control system must include detection, discrimination, decision, tracking and interdiction, capture, identification, and disposition. An equipment solution that addresses only a part of this will not succeed, likewise equipment by itself is not the answer without considering the personnel and how they would employ the equipment. The solution should take advantage of the existing in-place system and address all of the critical functions. The solutions are envisioned as being implemented in a phased manner, where Solution 1 is followed by Solution 2 and eventually by Solution 3. This allows adequate time for training and gaining operational experience for successively more complex equipment. Detailed descriptions of the components follow the solution descriptions. Solution 1 - This solution is based on changes to CONOPs, and does not have a technology component. It consists of observers at the forts and annexes, forward patrols along the swamp edge, in depth patrols approximately 10 kilometers inland from the swamp, and checkpoints on major roads. Solution 2 - This solution adds a ground sensor array to the Solution 1 system. Solution 3 - This solution is based around installing a radar/video camera system on each fort. It employs the CONOPS from Solution 1, but uses minimal ground sensors deployed only in areas with poor radar/video camera coverage (such as canals and streams shielded by vegetation), or by roads covered by radar but outside the range of the radar associated cameras. This document provides broad operational requirements for major equipment components along with sufficient operational details to allow the technical community to identify potential hardware candidates. Continuing analysis will develop quantities required and more detailed tactics, techniques, and procedures.

  13. ASCR Science Network Requirements

    SciTech Connect

    Dart, Eli; Tierney, Brian

    2009-08-24

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In April 2009 ESnet and the Office of Advanced Scientific Computing Research (ASCR), of the DOE Office of Science, organized a workshop to characterize the networking requirements of the programs funded by ASCR. The ASCR facilities anticipate significant increases in wide area bandwidth utilization, driven largely by the increased capabilities of computational resources and the wide scope of collaboration that is a hallmark of modern science. Many scientists move data sets between facilities for analysis, and in some cases (for example the Earth System Grid and the Open Science Grid), data distribution is an essential component of the use of ASCR facilities by scientists. Due to the projected growth in wide area data transfer needs, the ASCR supercomputer centers all expect to deploy and use 100 Gigabit per second networking technology for wide area connectivity as soon as that deployment is financially feasible. In addition to the network connectivity that ESnet provides, the ESnet Collaboration Services (ECS) are critical to several science communities. ESnet identity and trust services, such as the DOEGrids certificate authority, are widely used both by the supercomputer centers and by collaborations such as Open Science Grid (OSG) and the Earth System Grid (ESG). Ease of use is a key determinant of the scientific utility of network-based services. Therefore, a key enabling aspect for scientists beneficial use of high

  14. Internationalization of regulatory requirements.

    PubMed

    Juillet, Y

    2003-02-01

    The aim of harmonisation of medicines regulatory requirements is to allow the patient quicker access to new drugs and to avoid animal and human duplications. Harmonisation in the European Union (EU) is now completed, and has led to the submission of one dossier in one language study leading to European marketing authorizations, thanks in particular to efficacy guidelines published at the European level. With the benefit of the European experience since 1989, more than 40 guidelines have been harmonised amongst the EU, Japan and the USA through the International Conference on Harmonisation (ICH). ICH is a unique process gathering regulators and industry experts from the three regions. Its activity is built on expertise and trust. The Common Technical Document (CTD), an agreed common format for application in the three regions, is a logical follow-up to the ICH first phase harmonising the content of the dossier. The CTD final implementation in July 2003 will have considerable influence on the review process and on the exchange of information in the three regions.

  15. The Requirements Generation System: A tool for managing mission requirements

    NASA Technical Reports Server (NTRS)

    Sheppard, Sylvia B.

    1994-01-01

    Historically, NASA's cost for developing mission requirements has been a significant part of a mission's budget. Large amounts of time have been allocated in mission schedules for the development and review of requirements by the many groups who are associated with a mission. Additionally, tracing requirements from a current document to a parent document has been time-consuming and costly. The Requirements Generation System (RGS) is a computer-supported cooperative-work tool that assists mission developers in the online creation, review, editing, tracing, and approval of mission requirements as well as in the production of requirements documents. This paper describes the RGS and discusses some lessons learned during its development.

  16. Requirement Assurance: A Verification Process

    NASA Technical Reports Server (NTRS)

    Alexander, Michael G.

    2011-01-01

    Requirement Assurance is an act of requirement verification which assures the stakeholder or customer that a product requirement has produced its "as realized product" and has been verified with conclusive evidence. Product requirement verification answers the question, "did the product meet the stated specification, performance, or design documentation?". In order to ensure the system was built correctly, the practicing system engineer must verify each product requirement using verification methods of inspection, analysis, demonstration, or test. The products of these methods are the "verification artifacts" or "closure artifacts" which are the objective evidence needed to prove the product requirements meet the verification success criteria. Institutional direction is given to the System Engineer in NPR 7123.1A NASA Systems Engineering Processes and Requirements with regards to the requirement verification process. In response, the verification methodology offered in this report meets both the institutional process and requirement verification best practices.

  17. An Investigation of Online Homework: Required or Not Required?

    ERIC Educational Resources Information Center

    Wooten, Tommy; Dillard-Eggers, Jane

    2013-01-01

    In our research we investigate the use of online homework in principles of accounting classes where some classes required online homework while other classes did not. Users of online homework, compared to nonusers, had a higher grade point average and earned a higher grade in class. On average, both required and not-required users rated the online…

  18. 40 CFR 161.101 - Required vs. conditionally required data.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Required vs. conditionally required data. 161.101 Section 161.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES How To Use Data...

  19. 40 CFR 158.110 - Required and conditionally required data.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES How To Use Data Tables § 158.110 Required and... use pattern in order to evaluate the risks or benefits of a product having that use pattern under any... with a given use pattern are required by EPA to evaluate the risks or benefits of a product having...

  20. 40 CFR 158.110 - Required and conditionally required data.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES How To Use Data Tables § 158.110 Required and... use pattern in order to evaluate the risks or benefits of a product having that use pattern under any... with a given use pattern are required by EPA to evaluate the risks or benefits of a product having...

  1. 40 CFR 158.110 - Required and conditionally required data.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES How To Use Data Tables § 158.110 Required and... use pattern in order to evaluate the risks or benefits of a product having that use pattern under any... with a given use pattern are required by EPA to evaluate the risks or benefits of a product having...

  2. 40 CFR 158.110 - Required and conditionally required data.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES How To Use Data Tables § 158.110 Required and... use pattern in order to evaluate the risks or benefits of a product having that use pattern under any... with a given use pattern are required by EPA to evaluate the risks or benefits of a product having...

  3. Requirements based system risk modeling

    NASA Technical Reports Server (NTRS)

    Meshkat, Leila; Cornford, Steven; Feather, Martin

    2004-01-01

    The problem that we address in this paper is assessing the expected degree of success of the system or mission based on the degree to which each requirement is satisfied and the relative weight of the requirements. We assume a complete list of the requirements, the relevant risk elements and their probability of occurrence and the quantified effect of the risk elements on the requirements. In order to assess the degree to which each requirement is satisfied, we need to determine the effect of the various risk elements on the requirement.

  4. Wake Vortex Sensors Requirements Overview

    NASA Technical Reports Server (NTRS)

    Hinton, David A.

    1997-01-01

    The presentation includes discussions of primary wake vortex system requirements, evolution models, sensor evolution, site specific sensor tradeoffs, wake sensor functions, deployment considerations, the operational test bed system and additional sensor requirements.

  5. Requirement Development Process and Tools

    NASA Technical Reports Server (NTRS)

    Bayt, Robert

    2017-01-01

    Requirements capture the system-level capabilities in a set of complete, necessary, clear, attainable, traceable, and verifiable statements of need. Requirements should not be unduly restrictive, but should set limits that eliminate items outside the boundaries drawn, encourage competition (or alternatives), and capture source and reason of requirement. If it is not needed by the customer, it is not a requirement. They establish the verification methods that will lead to product acceptance. These must be reproducible assessment methods.

  6. NASA Human-Rating Requirements

    NASA Technical Reports Server (NTRS)

    Groen, Frank; Harkins, Wil; Stamatelatos, Michael

    2010-01-01

    NASA's Procedural Requirements 87052B defines the Human-Rating Certification process and related technical requirements for human spaceflight programs developed by and for NASA. The document specifies Agency-level responsibilities related to the certification, processes to be established by the program, and technical requirements.

  7. Physician Requirements-1990. For Cardiology.

    ERIC Educational Resources Information Center

    Tracy, Octavious; Birchette-Pierce, Cheryl

    Professional requirements for physicians specializing in cardiology were estimated to assist policymakers in developing guidelines for graduate medical education. The determination of physician requirements was based on an adjusted needs rather than a demand or utilization model. For each illness, manpower requirements were modified by the…

  8. Historical and projected power requirements

    NASA Technical Reports Server (NTRS)

    Wolfe, M. G.

    1978-01-01

    Policy planning for projected space power requirements is discussed. Topics of discussion cover: (1) historical space power trends (prime power requirements and power system costs); and (2) two approaches to future space power requirements (mission/traffic model approach and advanced system scenario approach). Graphs, tables, and flow charts are presented.

  9. Federal Environmental Reporting Requirements Handbook

    SciTech Connect

    1990-05-01

    The Environmental Reporting Requirements Handbook has been developed by DOE Headquarters' Environmental Guidance Division (EH-231) in order to assist DOE Field Organizations in the identification of the various reporting the notification requirements mandated by Federal environmental laws, regulations, and Executive Orders. The Handbook makes a distinction between ''routine'' and ''non-routine'' reporting/notification requirements. Routine reporting requirements include the submission of documents that are required either on a regular basis, such as annual or biennial reports, or periodic notifications that result from what would be considered ''normal'' operations, such as Material Safety Data Sheet (MSDS) updates that are required when new information not contained on previous MSDS submissions is discovered. Non-routine reporting requirements are generally associated with occurrences that represent significant deviations from regulated or planned performance; examples include the unintentional discharge of oil or hazardous substances.

  10. Flight program language requirements. Volume 2: Requirements and evaluations

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The efforts and results are summarized for a study to establish requirements for a flight programming language for future onboard computer applications. Several different languages were available as potential candidates for future NASA flight programming efforts. The study centered around an evaluation of the four most pertinent existing aerospace languages. Evaluation criteria were established, and selected kernels from the current Saturn 5 and Skylab flight programs were used as benchmark problems for sample coding. An independent review of the language specifications incorporated anticipated future programming requirements into the evaluation. A set of detailed language requirements was synthesized from these activities. The details of program language requirements and of the language evaluations are described.

  11. From requirements to acceptance tests

    NASA Technical Reports Server (NTRS)

    Baize, Lionel; Pasquier, Helene

    1993-01-01

    From user requirements definition to accepted software system, the software project management wants to be sure that the system will meet the requirements. For the development of a telecommunication satellites Control Centre, C.N.E.S. has used new rules to make the use of tracing matrix easier. From Requirements to Acceptance Tests, each item of a document must have an identifier. A unique matrix traces the system and allows the tracking of the consequences of a change in the requirements. A tool has been developed, to import documents into a relational data base. Each record of the data base corresponds to an item of a document, the access key is the item identifier. Tracing matrix is also processed, providing automatically links between the different documents. It enables the reading on the same screen of traced items. For example one can read simultaneously the User Requirements items, the corresponding Software Requirements items and the Acceptance Tests.

  12. E-ELT requirements management

    NASA Astrophysics Data System (ADS)

    Schneller, D.

    2014-08-01

    The E-ELT has completed its design phase and is now entering construction. ESO is acting as prime contractor and usually procures subsystems, including their design, from industry. This, in turn, leads to a large number of requirements, whose validity, consistency and conformity with user needs requires extensive management. Therefore E-ELT Systems Engineering has chosen to follow a systematic approach, based on a reasoned requirement architecture that follows the product breakdown structure of the observatory. The challenge ahead is the controlled flow-down of science user needs into engineering requirements, requirement specifications and system design documents. This paper shows how the E-ELT project manages this. The project has adopted IBM DOORTM as a supporting requirements management tool. This paper deals with emerging problems and pictures potential solutions. It shows trade-offs made to reach a proper balance between the effort put in this activity and potential overheads, and the benefit for the project.

  13. Human Research Program Requirements Document

    NASA Technical Reports Server (NTRS)

    Rieger, Gabe

    2007-01-01

    The purpose of this document is to define, document, and allocate the Human Research Program (HRP) requirements to the HRP Program elements. It establishes the flow-down of requirements from Exploration Systems Mission Directorate (ESMD) and Office of the Chief Health and Medical Officer (OCHMO) to the various Program Elements of the HRP to ensure that human research and technology countermeasure investments are made to insure the delivery of countermeasures and technologies that satisfy ESMD s and OCHMO's exploration mission requirements.

  14. Requirements for Medical Modeling Languages

    PubMed Central

    van der Maas, Arnoud A.F.; Ter Hofstede, Arthur H.M.; Ten Hoopen, A. Johannes

    2001-01-01

    Objective: The development of tailor-made domain-specific modeling languages is sometimes desirable in medical informatics. Naturally, the development of such languages should be guided. The purpose of this article is to introduce a set of requirements for such languages and show their application in analyzing and comparing existing modeling languages. Design: The requirements arise from the practical experience of the authors and others in the development of modeling languages in both general informatics and medical informatics. The requirements initially emerged from the analysis of information modeling techniques. The requirements are designed to be orthogonal, i.e., one requirement can be violated without violation of the others. Results: The proposed requirements for any modeling language are that it be “formal” with regard to syntax and semantics, “conceptual,” “expressive,” “comprehensible,” “suitable,” and “executable.” The requirements are illustrated using both the medical logic modules of the Arden Syntax as a running example and selected examples from other modeling languages. Conclusion: Activity diagrams of the Unified Modeling Language, task structures for work flows, and Petri nets are discussed with regard to the list of requirements, and various tradeoffs are thus made explicit. It is concluded that this set of requirements has the potential to play a vital role in both the evaluation of existing domain-specific languages and the development of new ones. PMID:11230383

  15. Requirements for soldered electrical connections

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This publication is applicable to NASA programs involving solder connections for flight hardware, mission essential support equipment, and elements thereof. This publication sets forth hand and wave soldering requirements for reliable electrical connections. The prime consideration is the physical integrity of solder connections. Special requirements may exist which are not in conformance with the requirements of this publication. Design documentation contains the detail for these requirements, and they take precedence over conflicting portions of this publication when they are approved in writing by the procuring NASA installation.

  16. USDA registration and rectification requirements

    NASA Technical Reports Server (NTRS)

    Allen, R.

    1982-01-01

    Some of the requirements of the United States Department of Agriculture for accuracy of aerospace acquired data, and specifically, requirements for registration and rectification of remotely sensed data are discussed. Particular attention is given to foreign and domestic crop estimation and forecasting, forestry information applications, and rangeland condition evaluations.

  17. Physician Requirements-1990. For Nephrology.

    ERIC Educational Resources Information Center

    Rosenbach, Joan K.

    Professional requirements for physicians specializing in nephrology were estimated to assist policymakers in developing guidelines for graduate medical education. In estimating service requirements for nephrology, a nephrology Delphi panel reviewed reference and incidence-prevalence and utilization data for 34 conditions that are treated in the…

  18. Consensus standard requirements and guidance

    SciTech Connect

    Putman, V.L.

    1995-12-01

    This report presents information from the ANS Criticality Alarm System Workshop relating to the consensus standard requirements and guidance. Topics presented include: definition; nomenclature; requirements and recommendations; purpose of criticality alarms; design criteria; signal characteristics; reliability, dependability and durability; tests; and emergency preparedness and planning.

  19. The Forecasting of Manpower Requirements.

    ERIC Educational Resources Information Center

    Sugg, Matilda R.

    This handbook was designed to assist economists and statisticians in the economically developing countries in initiating and conducting studies for determining future manpower requirements in relation to anticipated development. It outlines a method of estimating future manpower requirements by occupation and industry and future training…

  20. Science Graduation Requirements. Research Brief

    ERIC Educational Resources Information Center

    Muir, Mike

    2004-01-01

    According to the National Center for Education Statistics (Table 153), there are almost as many states that require a minimum of 2 credits of science for graduation (22) as there are those that require 3 credits (21). According to the "2000 High School Transcript Study," between 1990 and 2000, not only did the average number of science credits…

  1. Subsurface Contamination Focus Area technical requirements. Volume 1: Requirements summary

    SciTech Connect

    Nickelson, D.; Nonte, J.; Richardson, J.

    1996-10-01

    This document summarizes functions and requirements for remediation of source term and plume sites identified by the Subsurface Contamination Focus Area. Included are detailed requirements and supporting information for source term and plume containment, stabilization, retrieval, and selective retrieval remedial activities. This information will be useful both to the decision-makers within the Subsurface Contamination Focus Area (SCFA) and to the technology providers who are developing and demonstrating technologies and systems. Requirements are often expressed as graphs or charts, which reflect the site-specific nature of the functions that must be performed. Many of the tradeoff studies associated with cost savings are identified in the text.

  2. The NLC Software Requirements Methodology

    SciTech Connect

    Shoaee, Hamid

    2002-08-20

    We describe the software requirements and development methodology developed for the NLC control system. Given the longevity of that project, and the likely geographical distribution of the collaborating engineers, the planned requirements management process is somewhat more formal than the norm in high energy physics projects. The short term goals of the requirements process are to accurately estimate costs, to decompose the problem, and to determine likely technologies. The long term goal is to enable a smooth transition from high level functional requirements to specific subsystem and component requirements for individual programmers, and to support distributed development. The methodology covers both ends of that life cycle. It covers both the analytical and documentary tools for software engineering, and project management support. This paper introduces the methodology, which is fully described in [1].

  3. Managing System of Systems Requirements with a Requirements Screening Group

    SciTech Connect

    Ronald R. Barden

    2012-07-01

    Figuring out an effective and efficient way to manage not only your Requirement’s Baseline, but also the development of all your individual requirements during a Program’s/Project’s Conceptual and Development Life Cycle Stages can be both daunting and difficult. This is especially so when you are dealing with a complex and large System of Systems (SoS) Program with potentially thousands and thousands of Top Level Requirements as well as an equal number of lower level System, Subsystem and Configuration Item requirements that need to be managed. This task is made even more overwhelming when you have to add in integration with multiple requirements’ development teams (e.g., Integrated Product Development Teams (IPTs)) and/or numerous System/Subsystem Design Teams. One solution for tackling this difficult activity on a recent large System of Systems Program was to develop and make use of a Requirements Screening Group (RSG). This group is essentially a Team made up of co-chairs from the various Stakeholders with an interest in the Program of record that are enabled and accountable for Requirements Development on the Program/Project. The RSG co-chairs, often with the help of individual support team, work together as a Program Board to monitor, make decisions on, and provide guidance on all Requirements Development activities during the Conceptual and Development Life Cycle Stages of a Program/Project. In addition, the RSG can establish and maintain the Requirements Baseline, monitor and enforce requirements traceability across the entire Program, and work with other elements of the Program/Project to ensure integration and coordination.

  4. Autonomous Real Time Requirements Tracing

    NASA Technical Reports Server (NTRS)

    Plattsmier, George I.; Stetson, Howard K.

    2014-01-01

    One of the more challenging aspects of software development is the ability to verify and validate the functional software requirements dictated by the Software Requirements Specification (SRS) and the Software Detail Design (SDD). Insuring the software has achieved the intended requirements is the responsibility of the Software Quality team and the Software Test team. The utilization of Timeliner-TLX(sup TM) Auto-Procedures for relocating ground operations positions to ISS automated on-board operations has begun the transition that would be required for manned deep space missions with minimal crew requirements. This transition also moves the auto-procedures from the procedure realm into the flight software arena and as such the operational requirements and testing will be more structured and rigorous. The autoprocedures would be required to meet NASA software standards as specified in the Software Safety Standard (NASASTD- 8719), the Software Engineering Requirements (NPR 7150), the Software Assurance Standard (NASA-STD-8739) and also the Human Rating Requirements (NPR-8705). The Autonomous Fluid Transfer System (AFTS) test-bed utilizes the Timeliner-TLX(sup TM) Language for development of autonomous command and control software. The Timeliner- TLX(sup TM) system has the unique feature of providing the current line of the statement in execution during real-time execution of the software. The feature of execution line number internal reporting unlocks the capability of monitoring the execution autonomously by use of a companion Timeliner-TLX(sup TM) sequence as the line number reporting is embedded inside the Timeliner-TLX(sup TM) execution engine. This negates I/O processing of this type data as the line number status of executing sequences is built-in as a function reference. This paper will outline the design and capabilities of the AFTS Autonomous Requirements Tracker, which traces and logs SRS requirements as they are being met during real-time execution of the

  5. Power requirements for PHERB powertrain

    NASA Astrophysics Data System (ADS)

    Norbakyah, J. S.; Atiq, W. H.; Salisa, A. R.

    2015-12-01

    Boats are considered as favourite maritime transportation designed for recreation activities, fishing and surveillance purposes. However, in tropical developed countries, boats are employed for different applications such as passenger and goods transportation. In this paper, the power requirements for a proposed plug-in hybrid electric recreational boat (PHERB) powertrain is determined using a steady state velocity and the Kuala Terengganu river driving cycle according to the boat parameters, specifications and performance requirements. The boat power requirements can be used to size the main components for PHERB powertrain. The results obtained from this analysis are within reasonable range and satisfactory.

  6. Autonomous Real Time Requirements Tracing

    NASA Technical Reports Server (NTRS)

    Plattsmier, George; Stetson, Howard

    2014-01-01

    One of the more challenging aspects of software development is the ability to verify and validate the functional software requirements dictated by the Software Requirements Specification (SRS) and the Software Detail Design (SDD). Insuring the software has achieved the intended requirements is the responsibility of the Software Quality team and the Software Test team. The utilization of Timeliner-TLX(sup TM) Auto- Procedures for relocating ground operations positions to ISS automated on-board operations has begun the transition that would be required for manned deep space missions with minimal crew requirements. This transition also moves the auto-procedures from the procedure realm into the flight software arena and as such the operational requirements and testing will be more structured and rigorous. The autoprocedures would be required to meet NASA software standards as specified in the Software Safety Standard (NASASTD- 8719), the Software Engineering Requirements (NPR 7150), the Software Assurance Standard (NASA-STD-8739) and also the Human Rating Requirements (NPR-8705). The Autonomous Fluid Transfer System (AFTS) test-bed utilizes the Timeliner-TLX(sup TM) Language for development of autonomous command and control software. The Timeliner-TLX(sup TM) system has the unique feature of providing the current line of the statement in execution during real-time execution of the software. The feature of execution line number internal reporting unlocks the capability of monitoring the execution autonomously by use of a companion Timeliner-TLX(sup TM) sequence as the line number reporting is embedded inside the Timeliner-TLX(sup TM) execution engine. This negates I/O processing of this type data as the line number status of executing sequences is built-in as a function reference. This paper will outline the design and capabilities of the AFTS Autonomous Requirements Tracker, which traces and logs SRS requirements as they are being met during real-time execution of the

  7. Requirements for airborne vector gravimetry

    NASA Technical Reports Server (NTRS)

    Schwarz, K. P.; Colombo, O.; Hein, G.; Knickmeyer, E. T.

    1992-01-01

    The objective of airborne vector gravimetry is the determination of the full gravity disturbance vector along the aircraft trajectory. The paper briefly outlines the concept of this method using a combination of inertial and GPS-satellite data. The accuracy requirements for users in geodesy and solid earth geophysics, oceanography and exploration geophysics are then specified. Using these requirements, accuracy specifications for the GPS subsystem and the INS subsystem are developed. The integration of the subsystems and the problems connected with it are briefly discussed and operational methods are indicated that might reduce some of the stringent accuracy requirements.

  8. SOP - Determination of Requirement Density

    SciTech Connect

    Reynolds, John G.; Martz, Jr., Harry E.

    2010-10-26

    The purpose of this Standard Operating Procedure (SOP) is to give guidelines on how to determine the density of a sample that will be used as the requirement density. This will be the requirement density of record for the specimens examined by Micro CT and EDS measurements. This density will then be set as the formulation requirement for radiography measurements. This SOP is referred to in TP 48— Preparation of Hydrogen Peroxide/Icing Sugar Specimens for X-ray Measurements by J. G. Reynolds and H. E. Martz.

  9. EPA Subaward Cross Cutter Requirements

    EPA Pesticide Factsheets

    To assist recipients or “pass-through entities” who make subawards under the Uniform Grant Guidance to identify potential Federal requirements that may apply to to subrecipients on EPA funded projects per 2 CFR 200.331(a)(2).

  10. 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.

  11. Data Requirements for Pesticide Registration

    EPA Pesticide Factsheets

    In evaluating a pesticide registration application, we assess a wide variety of potential human health and environmental effects associated with use of the product. Learn about these data requirements.

  12. Spent-fuel storage requirements

    NASA Astrophysics Data System (ADS)

    1982-06-01

    Spent fuel storage requirements, as projected through the year 2000 for U.S. LWRs, were calculated using information supplied by the utilities reflecting plant status as of December 31, 1981. Projections through the year 2000 combined fuel discharge projections of the utilities with the assumed discharges of typical reactors required to meet the nuclear capacity of 165 GWe projected by the Energy Information Administration for the year 2000. Three cases were developed and are summarized. A reference case, or maximum at-reactor capacity case, assumes that all reactor storage pools are increased to their maximum capacities as estimated by the utilities for spent fuel storage utilizing currently licensed technologies. The reference case assumes no transshipments between pools except as current licensed by the Nuclear Regulatory Commission. This case identifies an initial requirement for 13 MTU of additional storage in 1984, and a cumulative requirement for 14,490 MTU additional storage in the year 2000.

  13. Requirements for Monitoring Pesticide Handlers

    EPA Pesticide Factsheets

    To ensure safety, someone must monitor pesticide handlers in certain situations, including when the most toxic pesticides are used and when fumigants are used in greenhouses. Find out about these requirements.

  14. Deaf mobile application accessibility requirements

    NASA Astrophysics Data System (ADS)

    Nathan, Shelena Soosay; Hussain, Azham; Hashim, Nor Laily

    2016-08-01

    Requirement for deaf mobile applications need to be analysed to ensure the disabilities need are instilled into the mobile applications developed for them. Universal design is understandable to comply every user needs, however specific disability is argued by the authors to have different need and requirements. These differences are among the reasons for these applications being developed to target for a specific group of people, however they are less usable and later abandoned. This study focuses on deriving requirements that are needed by the deaf in their mobile applications that are meant specifically for them. Studies on previous literature was conducted it can be concluded that graphic, text, multimedia and sign language interpreter are among mostly required features to be included in their mobile application to ensure the applications are usable for this community.

  15. Partnership Green Power Use Requirements

    EPA Pesticide Factsheets

    The U.S. EPA's Green Power Partnership is a voluntary partnership program designed to reduce the environmental impact of electricity generation by promoting renewable energy. This pages details green power use requirements for Partnership.

  16. Master oscillator stability requirements considerations

    SciTech Connect

    Schwarz, H.; Vancraeynest, J.

    1986-06-24

    This note attempts to point out some ideas about the required stability of the 476 MHz master oscillator, assuming that the phase noise of the oscillator is the only source of noise in the accelerator system.

  17. Requirements for Space Settlement Design

    NASA Astrophysics Data System (ADS)

    Gale, Anita E.; Edwards, Richard P.

    2004-02-01

    When large space settlements are finally built, inevitably the customers who pay for them will start the process by specifying requirements with a Request for Proposal (RFP). Although we are decades away from seeing the first of these documents, some of their contents can be anticipated now, and provide insight into the variety of elements that must be researched and developed before space settlements can happen. Space Settlement Design Competitions for High School students present design challenges in the form of RFPs, which predict basic requirements for space settlement attributes in the future, including structural features, infrastructure, living conveniences, computers, business areas, and safety. These requirements are generically summarized, and unique requirements are noted for specific space settlement locations and applications.

  18. USMC Ground Ammunition Requirements Study

    DTIC Science & Technology

    2008-07-18

    software package first used by the Marine Corps in 2004. TECOMO 8011.1 defines the total training ammunition requirement as being composed of five...against the Army’s logistical pipeline, mishandling of munitions, spoilage etc. The sum of the calculated combat requirement and these seven add-ons...introduces opportunities for accounting errors.32,33 32 An automated software package to compile

  19. Telerobot operator control station requirements

    NASA Technical Reports Server (NTRS)

    Kan, Edwin P.

    1988-01-01

    The operator control station of a telerobot system has unique functional and human factors requirements. It has to satisfy the needs of a truly interactive and user-friendly complex system, a telerobot system being a hybrid between a teleoperated and an autonomous system. These functional, hardware and software requirements are discussed, with explicit reference to the design objectives and constraints of the JPL/NASA Telerobot Demonstrator System.

  20. Formalizing Space Shuttle Software Requirements

    NASA Technical Reports Server (NTRS)

    Crow, Judith; DiVito, Ben L.

    1996-01-01

    This paper describes two case studies in which requirements for new flight-software subsystems on NASA's Space Shuttle were analyzed, one using standard formal specification techniques, the other using state exploration. These applications serve to illustrate three main theses: (1) formal methods can complement conventional requirements analysis processes effectively, (2) formal methods confer benefits regardless of how extensively they are adopted and applied, and (3) formal methods are most effective when they are judiciously tailored to the application.

  1. National Icing Facilities Requirements Investigation.

    DTIC Science & Technology

    1981-06-01

    managing and funding the icing facilities requirements. 1-5 2.0 INTRODUCTION 2.1 BACKGROUND AND OBJECTIVES This analytical investigation of National Icing... conservative , the FAA is reexamining the criteria. Applicability of the Appendix C Envelope Through the 1990s The ensuing years since the definition of the...the development and construction schedule of the proposed facility. 3) Provide the additional funding required to design a facility with a new

  2. Requirements for GNEP Transmutation Fuels

    SciTech Connect

    D. C. Crawford; M. K. Meyer; S. L. Hayes

    2007-03-01

    The purpose of this document is to provide a baseline set of requirements to guide fuel fabrication development and irradiation testing performed as part of the AFCRD Transmutation Fuel Development Program. This document can be considered a supplement to the GNEP TRU Fuel Development and Qualification Plan, and will be revised as necessary to maintain a documented set of fuel testing objectives and requirements consistent with programmatic decisions and advances in technical knowledge.

  3. Energy requirements of development projects

    SciTech Connect

    Jones, D.W.; Samuels, G. Jr.

    1988-01-01

    This report focuses on the energy requirements of pumped irrigation and cement plants as examples of the energy operating requirements of large development projects. Based on conservative assumptions about the nearness of the water table to the surface and the efficiency of operating pumping systems, using pumped irrigation to increase by 5% the arable land area of the countries studied would require energy equivalent to 4-1/2% to 8-1/2% of 1980 energy imports or commercial energy consumption of four of the countries; Somalia and Chad would require 15% and 22% of their 1980 oil import or consumption levels - partly because of relatively large, marginally arable land areas and partly because of low energy imports (commercial consumption). The introduction of one or (at most) two moderate-sized cement plants into five West African countries and Sudan requires from 12% to 40% of those countries' 1980 national commercial energy consumption for their operation. These calculations assume high levels of maintenance and developed country standards of fuel efficient operation; therefore actual fuel requirements are likely to be higher. The countries studied have few or no domestic fuel supply options other than imports. 2 figs., 2 tabs.

  4. Capturing Requirements for Autonomous Spacecraft with Autonomy Requirements Engineering

    NASA Astrophysics Data System (ADS)

    Vassev, Emil; Hinchey, Mike

    2014-08-01

    The Autonomy Requirements Engineering (ARE) approach has been developed by Lero - the Irish Software Engineering Research Center within the mandate of a joint project with ESA, the European Space Agency. The approach is intended to help engineers develop missions for unmanned exploration, often with limited or no human control. Such robotics space missions rely on the most recent advances in automation and robotic technologies where autonomy and autonomic computing principles drive the design and implementation of unmanned spacecraft [1]. To tackle the integration and promotion of autonomy in software-intensive systems, ARE combines generic autonomy requirements (GAR) with goal-oriented requirements engineering (GORE). Using this approach, software engineers can determine what autonomic features to develop for a particular system (e.g., a space mission) as well as what artifacts that process might generate (e.g., goals models, requirements specification, etc.). The inputs required by this approach are the mission goals and the domain-specific GAR reflecting specifics of the mission class (e.g., interplanetary missions).

  5. Partial Automation of Requirements Tracing

    NASA Technical Reports Server (NTRS)

    Hayes, Jane; Dekhtyar, Alex; Sundaram, Senthil; Vadlamudi, Sravanthi

    2006-01-01

    Requirements Tracing on Target (RETRO) is software for after-the-fact tracing of textual requirements to support independent verification and validation of software. RETRO applies one of three user-selectable information-retrieval techniques: (1) term frequency/inverse document frequency (TF/IDF) vector retrieval, (2) TF/IDF vector retrieval with simple thesaurus, or (3) keyword extraction. One component of RETRO is the graphical user interface (GUI) for use in initiating a requirements-tracing project (a pair of artifacts to be traced to each other, such as a requirements spec and a design spec). Once the artifacts have been specified and the IR technique chosen, another component constructs a representation of the artifact elements and stores it on disk. Next, the IR technique is used to produce a first list of candidate links (potential matches between the two artifact levels). This list, encoded in Extensible Markup Language (XML), is optionally processed by a filtering component designed to make the list somewhat smaller without sacrificing accuracy. Through the GUI, the user examines a number of links and returns decisions (yes, these are links; no, these are not links). Coded in XML, these decisions are provided to a "feedback processor" component that prepares the data for the next application of the IR technique. The feedback reduces the incidence of erroneous candidate links. Unlike related prior software, RETRO does not require the user to assign keywords, and automatically builds a document index.

  6. 49 CFR 585.86 - Reporting requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Electronic Stability Control System Phase-In Reporting Requirements § 585.86 Reporting requirements. (a) General...

  7. 49 CFR 585.86 - Reporting requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Electronic Stability Control System Phase-In Reporting Requirements § 585.86 Reporting requirements. (a) General...

  8. 49 CFR 585.86 - Reporting requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Electronic Stability Control System Phase-In Reporting Requirements § 585.86 Reporting requirements. (a) General...

  9. 49 CFR 585.86 - Reporting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Electronic Stability Control System Phase-In Reporting Requirements § 585.86 Reporting requirements. (a) General...

  10. 49 CFR 585.86 - Reporting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PHASE-IN REPORTING REQUIREMENTS Electronic Stability Control System Phase-In Reporting Requirements § 585.86 Reporting requirements. (a) General...

  11. 24 CFR 200.10 - Lender requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Requirements for Application, Commitment, and Endorsement... Eligibility Requirements for Existing Projects Eligible Mortgagee § 200.10 Lender requirements....

  12. 24 CFR 200.10 - Lender requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Requirements for Application, Commitment, and Endorsement... Eligibility Requirements for Existing Projects Eligible Mortgagee § 200.10 Lender requirements....

  13. 40 CFR 161.101 - Required vs. conditionally required data.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES How To Use Data Tables... with a given general use pattern are needed by EPA to evaluate the risks or benefits of a product... pattern are needed by EPA to evaluate the risks or benefits of a product having that use pattern if...

  14. 40 CFR 161.101 - Required vs. conditionally required data.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES How To Use Data Tables... with a given general use pattern are needed by EPA to evaluate the risks or benefits of a product... pattern are needed by EPA to evaluate the risks or benefits of a product having that use pattern if...

  15. 40 CFR 161.101 - Required vs. conditionally required data.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES How To Use Data Tables... with a given general use pattern are needed by EPA to evaluate the risks or benefits of a product... pattern are needed by EPA to evaluate the risks or benefits of a product having that use pattern if...

  16. Space health requirements: the challenges.

    PubMed

    Czerwinski, B S; Booher, C R

    1998-01-01

    This article explores the application of theoretical knowledge to clinical situations based on general systems theory and space health requirements to familiarize health care providers with requirements for the space environment. Preparation for extended periods of humans living in the space environment requires carefully planned delivery system that will promote and maintain health. Past, present, and future efforts for the establishment of'space health delivery systems are discussed. The National Aeronautics and Space Administration (NASA), Man-systems integration standards, NASA-STD-3000 Volume 1-MSIS, Revision B (1995, July), Houston, TX, National Aeronautics and Space Administration documents will be reviewed. Health care services will be supported by the available crew health care and emergency services systems. Providing health care in the extreme space environment with limited resources in which to carry out health practices offers challenges to health care providers.

  17. Airport surface operations requirements analysis

    NASA Technical Reports Server (NTRS)

    Groce, John L.; Vonbokern, Greg J.; Wray, Rick L.

    1993-01-01

    This report documents the results of the Airport Surface Operations Requirements Analysis (ASORA) study. This study was conducted in response to task 24 of NASA Contract NAS1-18027. This study is part of NASA LaRC's Low Visibility Surface Operations program, which is designed to eliminate the constraints on all-weather arrival/departure operations due to the airport/aircraft ground system. The goal of this program is to provide the capability for safe and efficient aircraft operations on the airport surface during low visibility conditions down to zero. The ASORA study objectives were to (1) develop requirements for operation on the airport surface in visibilities down to zero; (2) survey and evaluate likely technologies; (3) develop candidate concepts to meet the requirements; and (4) select the most suitable concept based on cost/benefit factors.

  18. Authorization basis requirements comparison report

    SciTech Connect

    Brantley, W.M.

    1997-08-18

    The TWRS Authorization Basis (AB) consists of a set of documents identified by TWRS management with the concurrence of DOE-RL. Upon implementation of the TWRS Basis for Interim Operation (BIO) and Technical Safety Requirements (TSRs), the AB list will be revised to include the BIO and TSRs. Some documents that currently form part of the AB will be removed from the list. This SD identifies each - requirement from those documents, and recommends a disposition for each to ensure that necessary requirements are retained when the AB is revised to incorporate the BIO and TSRs. This SD also identifies documents that will remain part of the AB after the BIO and TSRs are implemented. This document does not change the AB, but provides guidance for the preparation of change documentation.

  19. Triggering requirements for SSC physics

    SciTech Connect

    Gilchriese, M.G.D.

    1989-04-01

    Some aspects of triggering requirements for high P{sub T} physics processes at the Superconducting Super Collider (SSC) are described. A very wide range of trigger types will be required to enable detection of the large number of potential physics signatures possible at the SSC. Although in many cases trigger rates are not now well understood, it is possible to conclude that the ability to trigger on transverse energy, number and energy of jets, number and energy of leptons (electrons and muons), missing energy and combinations of these will be required. An SSC trigger system must be both highly flexible and redundant to ensure reliable detection of many new physics processes at the SSC.

  20. Non-functional Avionics Requirements

    NASA Astrophysics Data System (ADS)

    Paulitsch, Michael; Ruess, Harald; Sorea, Maria

    Embedded systems in aerospace become more and more integrated in order to reduce weight, volume/size, and power of hardware for more fuel-effi ciency. Such integration tendencies change architectural approaches of system ar chi tec tures, which subsequently change non-functional requirements for plat forms. This paper provides some insight into state-of-the-practice of non-func tional requirements for developing ultra-critical embedded systems in the aero space industry, including recent changes and trends. In particular, formal requi re ment capture and formal analysis of non-functional requirements of avionic systems - including hard-real time, fault-tolerance, reliability, and per for mance - are exemplified by means of recent developments in SAL and HiLiTE.

  1. Fusion Energy Sciences Network Requirements

    SciTech Connect

    Dart, Eli; Tierney, Brian

    2012-09-26

    The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the U.S. Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 25 years. In December 2011, ESnet and the Office of Fusion Energy Sciences (FES), of the DOE Office of Science (SC), organized a workshop to characterize the networking requirements of the programs funded by FES. The requirements identified at the workshop are summarized in the Findings section, and are described in more detail in the body of the report.

  2. Disposal requirements for PCB waste

    SciTech Connect

    1994-12-01

    Polychlorinated biphenyls (PCBs) are a class of organic chemicals that had become widely used in industrial applications due to their practical physical and chemical properties. Historical uses of PCBs include dielectric fluids (used in utility transformers, capacitors, etc.), hydraulic fluids, and other applications requiring stable, fire-retardant materials. Due to findings that PCBs may cause adverse health effects and due to their persistence and accumulation in the environment, the Toxic Substances Control Act (TSCA), enacted on october 11, 1976, banned the manufacture of PCBs after 1978 [Section 6(e)]. The first PCB regulations, promulgated at 40 CFR Part 761, were finalized on February 17, 1978. These PCB regulations include requirements specifying disposal methods and marking (labeling) procedures, and controlling PCB use. To assist the Department of Energy (DOE) in its efforts to comply with the TSCA statute and implementing regulations, the Office of Environmental Guidance has prepared the document ``Guidance on the Management of Polychlorinated Biphenyls (PCBs).`` That document explains the requirements specified in the statute and regulations for managing PCBs including PCB use, storage, transport, and disposal. PCB materials that are no longer in use and have been declared a waste must be disposed of according to the requirements found at 40 CFR 761.60. These requirements establish disposal options for a multitude of PCB materials including soil and debris, liquid PCBs, sludges and slurries, containers, transformers, capacitors, hydraulic machines, and other electrical equipment. This Information Brief supplements the PCB guidance document by responding to common questions concerning disposal requirements for PCBs. It is one of a series of Information Briefs pertinent to PCB management issues.

  3. Mask requirements for advanced lithography

    NASA Astrophysics Data System (ADS)

    Trybula, Walter J.; Engelstad, Roxann L.

    1998-06-01

    Within the n ext 10 years, sub-100 nm features will be required for state-of-the-industry devices. The tolerances for errors at 100 nm or less are substantially smaller than can be achieved today. A critical element of the error budget is the mask. For the 100 nm generation, the 4x mask image placement requirement is 20 nm with CD requirements as low as 9 nm. The challenge would be significant if the only improvement were to develop superior optical masks. There are multiple advanced technologies that are vying to be the successor to optical lithography. Each of these has a unique mask requirement. The leading contenders for the next generation are 1x x-ray, projection e-beam, ion beam, EUV and cell projection e-beam. The x-ray design is a proximity system that employs a 1x membrane mask. Projection e-beam uses a membrane mask with stabilizing struts. Ion beam lithography employs a stencil membrane mask with a carbon coating. EUV employs a 13 nm radiation source that requires a reflective mask. Cell projection e-beam has 25x or greater image masks that are stitched on the wafer. All the technologies indicated above. Once a total error budget for the mask is known, it is necessary to divide the total into the constituent parts. The major sources of distortion can be categorized into eight areas: mask blank processing, e- beam writing, pattern transfer, pellicle effects, mounting, thermal loadings, dynamic effects during exposure and radiation damage. The distortions introduced by each of these depend upon the type of mask; so, individual mask calculations must be made. The purpose of this paper is to review the modeling requirements of each of the categories and to highlight some results from each of the mask configurations.

  4. Project X functional requirements specification

    SciTech Connect

    Holmes, S.D.; Henderson, S.D.; Kephart, R.; Kerby, J.; Kourbanis, I.; Lebedev, V.; Mishra, S.; Nagaitsev, S.; Solyak, N.; Tschirhart, R.; /Fermilab

    2012-05-01

    Project X is a multi-megawatt proton facility being developed to support a world-leading program in Intensity Frontier physics at Fermilab. The facility is designed to support programs in elementary particle and nuclear physics, with possible applications to nuclear energy research. A Functional Requirements Specification has been developed in order to establish performance criteria for the Project X complex in support of these multiple missions, and to assure that the facility is designed with sufficient upgrade capability to provide U.S. leadership for many decades to come. This paper will briefly review the previously described Functional Requirements, and then discuss their recent evolution.

  5. CE Marking - the Essential Requirements

    NASA Astrophysics Data System (ADS)

    Playle, Mervyn

    The European Union (EU) harmonisation project introduced the CE marking of products to enable the free, unhindered movement of goods throughout the European market. The CE mark replaced the EC mark in the mid 1990s and is fundamental to the New Approach Directives. When a product falls within the scope of a New Approach Directive the manufacturer must comply with the 'goal setting' essential requirements of the directive, to follow one of the conformity assessment procedures provided for, and to draw up the technical documentation specified. Although not mandatory, a manufacturer can choose to satisfy the essential requirements through the application of European harmonised standards.

  6. Johnson Noise Thermometry System Requirements

    SciTech Connect

    Britton Jr, Charles L; Roberts, Michael; Ezell, N Dianne Bull; Qualls, A L; Holcomb, David Eugene

    2013-01-01

    This document is intended to capture the requirements for the architecture of the developmental electronics for the ORNL-lead drift-free Johnson Noise Thermometry (JNT) project conducted under the Instrumentation, Controls, and Human-Machine Interface (ICHMI) research pathway of the U.S. Department of Energy (DOE) Advanced Small Modular Reactor (SMR) Research and Development (R&D) program. The requirements include not only the performance of the system but also the allowable measurement environment of the probe and the allowable physical environment of the associated electronics. A more extensive project background including the project rationale is available in the initial project report [1].

  7. EVA Requirements for Exploration EVAs

    NASA Technical Reports Server (NTRS)

    Webbon, Bruce; Luna, Bernadette

    2005-01-01

    The exploration program proposed by the President will require extensive extravehicular operations in a wide range of environments. These include Og EVAs in planetary orbits as well as potential contingency EVAs during inter-planetary flight and surface operations on the moon and Mars. The EVA environments and mission requirements are very different for each of these. Commonality among such systems is highly desirable from the programmatic standpoint but the dramatic differences in EVA environments will have a profound impact on EVA system design. This paper will examine the relevant environmental parameters and discuss their impacts on EVA system design. An EVA design philosophy that maximizes EVA system commonality will be discussed.

  8. Requirements Modeling with Agent Programming

    NASA Astrophysics Data System (ADS)

    Dasgupta, Aniruddha; Krishna, Aneesh; Ghose, Aditya K.

    Agent-oriented conceptual modeling notations are highly effective in representing requirements from an intentional stance and answering questions such as what goals exist, how key actors depend on each other, and what alternatives must be considered. In this chapter, we review an approach to executing i* models by translating these into set of interacting agents implemented in the CASO language and suggest how we can perform reasoning with requirements modeled (both functional and non-functional) using i* models. In this chapter we particularly incorporate deliberation into the agent design. This allows us to benefit from the complementary representational capabilities of the two frameworks.

  9. Buddy Tag CONOPS and Requirements.

    SciTech Connect

    Brotz, Jay Kristoffer; Deland, Sharon M.

    2015-12-01

    This document defines the concept of operations (CONOPS) and the requirements for the Buddy Tag, which is conceived and designed in collaboration between Sandia National Laboratories and Princeton University under the Department of State Key VerificationAssets Fund. The CONOPS describe how the tags are used to support verification of treaty limitations and is only defined to the extent necessary to support a tag design. The requirements define the necessary functions and desired non-functional features of the Buddy Tag at a high level

  10. Ada 9X Requirements Rationale

    DTIC Science & Technology

    1991-05-01

    that would have to be addressed otherwise. RR-0300 Use an LR grammar to define the syntax of the language Requirement R2. l-B(l) discourages such changes...legality and suggests that an attribute grammar should be used. This kind of stylistic change has been ruled out of scope by Requirement R2.1-B(l). RR-0372...0300: Use an LR grammar to define the syntax than the designated object. This causes unnec- of the language. Rejected: a contradictory re- essary

  11. Protein requirement in critical illness.

    PubMed

    Hoffer, Leonard John

    2016-05-01

    How much protein do critically ill patients require? For the many decades that nutritional support has been used there was a broad consensus that critically ill patients need much more protein than required for normal health. Now, however, some clinical investigators recommend limiting all macronutrient provision during the early phase of critical illness. How did these conflicting recommendations emerge? Which of them is correct? This review explains the longstanding recommendation for generous protein provision in critical illness, analyzes the clinical trials now being claimed to refute it, and concludes with suggestions for clinical investigation and practice.

  12. 48 CFR 3030.201 - Contract requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 7 2013-10-01 2012-10-01 true Contract requirements. 3030... SECURITY ACQUISITION REGULATION (HSAR) GENERAL CONTRACTING REQUIREMENTS COST ACCOUNTING STANDARDS ADMINISTRATION CAS Program Requirements 3030.201 Contract requirements....

  13. WATER REQUIREMENT OF IRRIGATED GARLIC

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A replicated field trial was conducted on the West side of the San Joaquin Valley to determine the crop coefficient and water requirements of irrigated garlic. Irrigation systems used included flood irrigation, subsurface drip irrigation, and surface drip irrigation. Irrigation levels were set at 5...

  14. Water Requirements Of Irrigated Garlic

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A replicated field trial was conducted on the West side of the San Joaquin Valley to determine the crop coefficient and water requirements of irrigated garlic. Irrigation systems used included flood irrigation, subsurface drip irrigation, and surface drip irrigation. Irrigation levels were set at 5...

  15. SRS control system upgrade requirements

    SciTech Connect

    Hill, L.F.

    1998-08-04

    This document defines requirements for an upgrade of the Sodium Removal System (SRS) control system. The upgrade is being performed to solve a number of maintainability and operability issues. The upgraded system will provide the same functions, controls and interlocks as the present system, and in addition provide enhanced functionality in areas discussed in this document.

  16. Utilizing inheritance in requirements engineering

    NASA Technical Reports Server (NTRS)

    Kaindl, Hermann

    1994-01-01

    The scope of this paper is the utilization of inheritance for requirements specification, i.e., the tasks of analyzing and modeling the domain, as well as forming and defining requirements. Our approach and the tool supporting it are named RETH (Requirements Engineering Through Hypertext). Actually, RETH uses a combination of various technologies, including object-oriented approaches and artificial intelligence (in particular frames). We do not attempt to exclude or replace formal representations, but try to complement and provide means for gradually developing them. Among others, RETH has been applied in the CERN (Conseil Europeen pour la Rechereche Nucleaire) Cortex project. While it would be impossible to explain this project in detail here, it should be sufficient to know that it deals with a generic distributed control system. Since this project is not finished yet, it is difficult to state its size precisely. In order to give an idea, its final goal is to substitute the many existing similar control systems at CERN by this generic approach. Currently, RETH is also tested using real-world requirements for the Pastel Mission Planning System at ESOC in Darmstadt. First, we outline how hypertext is integrated into a frame system in our approach. Moreover, the usefulness of inheritance is demonstrated as performed by the tool RETH. We then summarize our experiences of utilizing inheritance in the Cortex project. Lastly, RETH will be related to existing work.

  17. Validation of FRP Matting Requirements

    DTIC Science & Technology

    2016-08-01

    Civil Engineer Center to validate requirements for using Fiber Reinforced Polymer (FRP) matting as a foreign object debris cover when repairing damaged...19 2.8.2 Type B-3 polymer glue anchor...FOD cover matting solution, Fiber Reinforced Polymer (FRP), was identified as a potential replacement as the USAF airfield damage repair (ADR

  18. Permit-Required Confined Spaces

    DTIC Science & Technology

    1998-01-01

    Permit-Required Confined Spaces U.S. Department of Labor Occupational Safety and Health Administration OSHA 3138 1998 (Revised) Report Documentation...Department of Labor Occupational Safety & Health Administration 200 Constitution Avenue Washington, DC 20210 Performing Organization Report Number OSHA 3138...determine compliance responsibili- ties, which are set forth in OSHA standards themselves and the Occupational Safety and Health Act. Moreover, because

  19. No Previous Public Services Required

    ERIC Educational Resources Information Center

    Taylor, Kelley R.

    2009-01-01

    In 2007, the Supreme Court heard a case that involved the question of whether a school district could be required to reimburse parents who unilaterally placed their child in private school when the child had not previously received special education and related services in a public institution ("Board of Education v. Tom F."). The…

  20. Tilapia: environmental and nutritional requirements

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Tilapia are an important species to global aquaculture production. Their adaptability to a wide range of environmental and nutritional conditions and their ability to grow and reproduce make them a prime species for aquaculture. Nonetheless, to achieve maximum performance in culture, tilapia requir...

  1. Risk based ASME Code requirements

    SciTech Connect

    Gore, B.F.; Vo, T.V.; Balkey, K.R.

    1992-09-01

    The objective of this ASME Research Task Force is to develop and to apply a methodology for incorporating quantitative risk analysis techniques into the definition of in-service inspection (ISI) programs for a wide range of industrial applications. An additional objective, directed towards the field of nuclear power generation, is ultimately to develop a recommendation for comprehensive revisions to the ISI requirements of Section XI of the ASME Boiler and Pressure Vessel Code. This will require development of a firm technical basis for such requirements, which does not presently exist. Several years of additional research will be required before this can be accomplished. A general methodology suitable for application to any industry has been defined and published. It has recently been refined and further developed during application to the field of nuclear power generation. In the nuclear application probabilistic risk assessment (PRA) techniques and information have been incorporated. With additional analysis, PRA information is used to determine the consequence of a component rupture (increased reactor core damage probability). A procedure has also been recommended for using the resulting quantified risk estimates to determine target component rupture probability values to be maintained by inspection activities. Structural risk and reliability analysis (SRRA) calculations are then used to determine characteristics which an inspection strategy must posess in order to maintain component rupture probabilities below target values. The methodology, results of example applications, and plans for future work are discussed.

  2. Requirements management: A CSR's perspective

    NASA Technical Reports Server (NTRS)

    Thompson, Joanie

    1991-01-01

    The following subject areas are covered: customer service overview of network service request processing; Customer Service Representative (CSR) responsibility matrix; extract from a sample Memorandum of Understanding; Network Service Request Form and its instructions sample notification of receipt; and requirements management in the NASA Science Internet.

  3. Methionine requirements in healthy adolescents

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To investigate methionine requirements in healthy adolescents, we conducted an experiment in 28 children age 15.6+2.1 years, wt. 57.8+9.7 kg, using the intravenous indicator amino acid oxidation and balance (IV-IAAOB) technique. Children were randomly assigned to 7 different levels of methionine int...

  4. General Requirements and Minimum Standards.

    ERIC Educational Resources Information Center

    2003

    This publication provides the General Requirements and Minimum Standards developed by the National Court Reporters Association's Council on Approved Student Education (CASE). They are the same for all court reporter education programs, whether an institution is applying for approval for the first time or for a new grant of approval. The first…

  5. Effective Schools Require Effective Principals

    ERIC Educational Resources Information Center

    LaPointe, Michelle; Davis, Stephen H.

    2006-01-01

    At long last, scholars and policy makers have come to realize what most school administrators have known for years--that effective schools require both outstanding teachers and strong leaders. Although there is considerable research about the characteristics of effective school leaders and the strategies principals can use to help manage…

  6. Vitamin D safety and requirements.

    PubMed

    de Paula, Francisco J A; Rosen, Clifford J

    2012-07-01

    Vitamin D an ancient secosteroid is essential for mineral homeostasis, bone remodeling, immune modulation, and energy metabolism. Recently, debates have emerged about the daily vitamin D requirements for healthy and elderly adults, the safety and efficacy of long term supplementation and the role of vitamin D deficiency in several chronic disease states. Since this molecule acts as both a vitamin and a hormone, it should not be surprising that the effects of supplementation are multi-faceted and complex. Yet despite significant progress in the last decade, our understanding of vitamin D physiology and the clinical relevance of low circulating levels of this vitamin remains incomplete. The present review provides the reader with a comprehensive and up-to-date understanding of vitamin D requirements and safety. It also raises some provocative research questions.

  7. Vitamin D Safety and Requirements

    PubMed Central

    de Paula, Francisco J.A.; Rosen, Clifford J.

    2011-01-01

    Vitamin D an ancient secosteroid is essential for mineral homeostasis, bone remodeling, immune modulation, and energy metabolism. Recently, debates have emerged about the daily vitamin D requirements for healthy and elderly adults, the safety and efficacy of long term supplementation and the role of vitamin D deficiency in several chronic disease states. Since this molecule acts as both a vitamin and a hormone, it should not be surprising that the effects of supplementation are multi-faceted and complex. Yet despite significant progress in the last decade, our understanding of vitamin D physiology and the clinical relevance of low circulating levels of this vitamin remains incomplete. The present review provides the reader with a comprehensive and up-to-date understanding of vitamin D requirements and safety. It also raises some provocative research questions. PMID:22179017

  8. Shallow waters require platform innovation

    SciTech Connect

    Not Available

    1984-11-01

    Conventional platform designs generally apply to production facilities for relatively shallow-water oil and gas fields and consequently do not attract much attention in the offshore industry. But although new designs relate largely to deeper waters, specific requirements of a particular field in shallow water may well force designers to search for unconventional designs to meet a need for lower costs and rapid development. A central production facility is planned offshore at the drilling location AWG-1, approximately 3 km offshore and in a water depth of about six meters. The choice is governed by the optimum interfield pipeline configuration available at the AWG-1 location, taking into account the other locations required for adequate subsea well coverage. The platform is described.

  9. Medical conditions requiring intensive care.

    PubMed

    Porter, D; Johnston, A McD; Henning, J

    2009-06-01

    Patients who require critical care for internal medical conditions make up a small but significant proportion of those requiring evacuation to the Royal Centre for Defence Medicine in Birmingham, UK. Infectious, autoimmune, neurologic, cardiac and respiratory conditions are all represented. Conditions which preclude military service and which one would not necessarily expect to see in a military hospital are still prevalent in civilian contractors and host nation personnel. With some 250,000 British military personnel based in the UK and overseas individual presentations of rare conditions occur regularly. This article discusses the ITU management of some key conditions. Whilst trauma makes up the majority of the workload in a field Intensive Care Unit, medical admissions happen not infrequently. This article describes some of the most common medical causes for admission and treatment is considered.

  10. Performance requirements for countermeasures lasers

    NASA Astrophysics Data System (ADS)

    Elder, Ian

    2010-10-01

    Performance requirements for laser sources, operating in the mid-IR, providing protection of airborne platforms from heat-seeking missiles are reviewed. The critical performance characteristic for a countermeasures laser is 'useful energy on target', which requires the laser to generate high brightness output in the appropriate spectral bands with rapid turn-on time. Integration with a compact beam director places an upper limit on the beam quality of the laser output. The key driver for the detailed laser design is to maximise the overall wallplug efficiency in order to minimise the complexity and volume, in turn maximising the reliability and reducing the cost. In particular routes to reduce the thermal management system for the laser produce the single largest improvement in overall wallplug efficiency, with the ultimate goal of realising a truly athermal laser. Candidate technologies for IR countermeasures lasers are briefly reviewed.

  11. TARA: Tool Assisted Requirements Analysis

    DTIC Science & Technology

    1988-05-01

    techniques examined in detail was the use of direct ’animation’ of data flow specifications in Prolog [Bartlett, Cherrie, Lehman, MacLean and Potts, 1984...it is our objective to provide tools and techniques that are tightly coupled to CORE and the Analyst, as it is only by making such a commitment that...provides techniques and notations for all phases of elicitation, specification and analysis of requirements and results in a structured, action

  12. Extrusion energy and pressure requirements

    SciTech Connect

    Bhattacharya, M.; Hanna, M.A.

    1984-01-01

    Corn gluten meal samples at moisture contents of 14, 20 and 26% dry basis were extruded at barrel temperatures of 120, 145 and 170/sup 0/C with screw speeds of 100, 150 and 200 rpm. The specific energy requirements and specific operating pressure decreases as the moisture content and temperature were increased. The effect of screw speed on specific energy and pressure was inconclusive.

  13. Future payload technology requirements study

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Technology advances needed for an overall mission model standpoint as well as those for individual shuttle payloads are defined. The technology advances relate to the mission scientific equipment, spacecraft subsystems that functionally support this equipment, and other payload-related equipment, software, and environment necessary to meet broad program objectives. In the interest of obtaining commonality of requirements, the study was structured according to technology categories rather than in terms of individual payloads.

  14. New Italian device registration requirements.

    PubMed

    Donawa, Maria

    2008-01-01

    A medical device manufacturer located outside Europe was informed by an Italian distributor that the European Authorised Representative must designate the distributor as the authorised entity when registering the manufacturer's devices in Italy in a new online data bank. This is incorrect. This article discusses the new requirements for registering medical devices in Italy, together with the steps in the registration process and common problems encountered.

  15. Faulty assumptions for repository requirements

    SciTech Connect

    Sutcliffe, W G

    1999-06-03

    Long term performance requirements for a geologic repository for spent nuclear fuel and high-level waste are based on assumptions concerning water use and subsequent deaths from cancer due to ingesting water contaminated with radio isotopes ten thousand years in the future. This paper argues that the assumptions underlying these requirements are faulty for a number of reasons. First, in light of the inevitable technological progress, including efficient desalination of water, over the next ten thousand years, it is inconceivable that a future society would drill for water near a repository. Second, even today we would not use water without testing its purity. Third, today many types of cancer are curable, and with the rapid progress in medical technology in general, and the prevention and treatment of cancer in particular, it is improbable that cancer caused by ingesting contaminated water will be a sign&ant killer in the far future. This paper reviews the performance requirements for geological repositories and comments on the difficulties in proving compliance in the face of inherent uncertainties. The already tiny long-term risk posed by a geologic repository is presented and contrasted with contemporary every day risks. A number of examples of technological progress, including cancer treatments, are advanced. The real and significant costs resulting from the overly conservative requirements are then assessed. Examples are given of how money (and political capital) could be put to much better use to save lives today and in the future. It is concluded that although a repository represents essentially no long-term risk, monitored retrievable dry storage (above or below ground) is the current best alternative for spent fuel and high-level nuclear waste.

  16. Testing Requirements for Refractory Materials

    NASA Technical Reports Server (NTRS)

    Calle, Luz Marina; Hintze, Paul E.; Parlier, Christopher R.; Curran, Jerome P.; Kolody, Mark R.; Sampson, Jeffrey W.; Montgomery, Eliza M.

    2010-01-01

    Launch Pads 39A and 39B currently use refractory material (Fondu Fyre) in the flame trenches. This material was initially approved for the Saturn program. This material had a lifetime of 10 years according to the manufacturer, and it has been used for over 40 years. As a consequence, the Fondu Fyre at Launch Complex 39 requires repair subsequent to almost every launch. A review of the literature indicates that the gunned Fondu Fyre refractory product (WA-1G) was never tested prior to use. With the recent severe damage to the flame trenches, a new refractory material is sought to replace Fondu Fyre. In order to replace Fondu Fyre, a methodology to test and evaluate refractory products was developed. This paper outlines this methodology and discusses current testing requirements, as well as the laboratory testing that might be required. Furthermore, this report points out the necessity for subscale testing, the locations where this testing can be performed, and the parameters that will be necessary to qualify a product. The goal is to identify a more durable refractory material that has physical, chemical, and thermal properties suitable to withstand the harsh environment of the launch pads at KSC.

  17. Testing Requirements for Refractory Materials

    NASA Technical Reports Server (NTRS)

    Calle, Luz Marina; Hintze, Paul E.; Parlier, Christopher R.; Curran, Jerome P.; Kolody, Mark R.; Sampson, Jeffrey W.; Montgomery, Eliza M.

    2011-01-01

    Launch Pads 39A and 39B currently use refractory material (Fondu Fyre) in the flame trenches. This material was initially approved for the Saturn program. This material had a lifetime of 10 years according to the manufacturer, and it has been used for over 40 years. As a consequence, the Fondu Fyre at Launch Complex 39 requires repair subsequent to almost every launch. A review of the literature indicates that the gunned Fondu Fyre refractory product (WA-1G) was never tested prior to use. With the recent severe damage to the flame trenches, a new refractory material is sought to replace Fondu Fyre. In order to replace Fondu Fyre, a methodology to test and evaluate refractory products was developed. This paper outlines this methodology and discusses current testing requirements, as well as the laboratory testing that might be required. Furthermore, this report points out the necessity for subscale testing, the locations where this testing can be performed, and the parameters that will be necessary to qualify a product. The goal is to identify a more durable refractory material that has physical, chemical, and thermal properties suitable to withstand the harsh environment of the launch pads at KSC.

  18. Testing Requirements for Refractory Materials

    NASA Technical Reports Server (NTRS)

    Calle, Luz Marina; Hintze, Paul E.; Parlier, Christopher R.; Curran, Jerome P.; Kolody, Mark R.; Sampson, Jeffrey W,; Montgomery, Eliza M.

    2012-01-01

    Launch Pads 39A and 39B currently use refractory material (Fondu Fyre) in the flame trenches. This material was initially approved for the Saturn program. This material had a lifetime of 10years according to the manufacturer, and it has been used for over 40 years. As a consequence, the Fondu Fyre at Launch Complex 39 requires repair subsequent to almost every launch. A review of the literature indicates that the gunned Fondu Fyre refractory product (WA-1 G) was never tested prior to use. With the recent severe damage to the flame trenches, a new refractory material is sought to replace Fondu Fyre. In order to replace Fondu Fyre, a methodology to test and evaluate refractory products was developed. This paper outlines this methodology and discusses current testing requirements, as well as the laboratory testing that might be required. Furthermore, this report points out the necessity for subscale testing, the locations where this testing can be performed, and the parameters that will be necessary to qualify a product. The goal is to identify a more durable refractory material that has physical, chemical, and thermal properties suitable to withstand the harsh environment of the launch pads at KSC.

  19. Requirements for an Operational Coronagraph

    NASA Astrophysics Data System (ADS)

    Howard, R.; Vourlidas, A.; Harrison, R. A.; Bisi, M. M.; Plunkett, S. P.; Socker, D. G.; Eyles, C. J.; Webb, D. F.; DeForest, C. E.; Davies, J. A.; Howard, T. A.; de Koning, C. A.; Gopalswamy, N.; Davila, J. M.; Tappin, J.; Jackson, B. V.

    2015-12-01

    Coronal mass ejections (CMEs) have been shown to be the major driver of the non-recurrent space weather events and geomagnetic storms. The utility of continuously monitoring such events has been very effectively demonstrated by the LASCO experiment on the SOHO mission. However SOHO is aging, having been launched 20 years ago on Dec 2, 1995. The STEREO mission, in which two spacecraft in orbits about the sun are drifting away from earth, has shown the utility of multiple viewpoints off the sun-earth line. Up to now the monitoring of CMES has been performed by scientific instruments such as LASCO and SECCHI with capabilities beyond those required to record the parameters that are needed to forecast the impact at earth. However, there is great interest within the US NOAA and the UK Met Office to launch operational coronagraphs to L1 and L5. An ad-hoc group was formed to define the requirements of the L5 coronagraph. In this paper we present some requirements that must be met by operational coronagraphs. The Office of Naval Research is gratefully acknowledged.

  20. Optimizing Requirements Decisions with KEYS

    NASA Technical Reports Server (NTRS)

    Jalali, Omid; Menzies, Tim; Feather, Martin

    2008-01-01

    Recent work with NASA's Jet Propulsion Laboratory has allowed for external access to five of JPL's real-world requirements models, anonymized to conceal proprietary information, but retaining their computational nature. Experimentation with these models, reported herein, demonstrates a dramatic speedup in the computations performed on them. These models have a well defined goal: select mitigations that retire risks which, in turn, increases the number of attainable requirements. Such a non-linear optimization is a well-studied problem. However identification of not only (a) the optimal solution(s) but also (b) the key factors leading to them is less well studied. Our technique, called KEYS, shows a rapid way of simultaneously identifying the solutions and their key factors. KEYS improves on prior work by several orders of magnitude. Prior experiments with simulated annealing or treatment learning took tens of minutes to hours to terminate. KEYS runs much faster than that; e.g for one model, KEYS ran 13,000 times faster than treatment learning (40 minutes versus 0.18 seconds). Processing these JPL models is a non-linear optimization problem: the fewest mitigations must be selected while achieving the most requirements. Non-linear optimization is a well studied problem. With this paper, we challenge other members of the PROMISE community to improve on our results with other techniques.

  1. Lunar Human Research Requirements (LHRR)

    NASA Technical Reports Server (NTRS)

    Denkins, Pamela

    2009-01-01

    Biomedical research will be conducted during transit and on the surface of the Moon to prepare for extended stays on the Moon and to prepare for the exploration of Mars. The objective of the Human Research Program (HRP) is to preserve the health and enhance performance of astronaut explorers. Specific objectives of the HRP include developing the knowledge, capabilities, and necessary countermeasures and technologies in support of human space exploration; focusing on mitigating the highest risks to crew health and performance; and defining and improving human spaceflight medical, environmental, behavioral, and human factors standards. This document contains a detailed description of the resource accommodations, interfaces, and environments to be provided by the Constellation Program (CxP) to support the HRP research in transit and on the lunar surface. Covered, specifically, are the requirements for mass and volume transport; crew availability; ground operations, baseline data collection, and payload processing; power, and data. Volumes and mass are given for transport of conditioned samples only. They do not account for the engineering solution that the Constellation Program will implement (refrigerator/freezer volume/mass). This document does not account for requirements on the Orion vehicle for transportation to and from the International Space Station (ISS). The ISS Program has supplied requirements for this mission.

  2. Storage requirements for Georgia streams

    USGS Publications Warehouse

    Carter, Robert F.

    1983-01-01

    The suitability of a stream as a source of water supply or for waste disposal may be severely limited by low flow during certain periods. A water user may be forced to provide storage facilities to supplement the natural flow if the low flow is insufficient for his needs. This report provides data for evaluating the feasibility of augmenting low streamflow by means of storage facilities. It contains tabular data on storage requirements for draft rates that are as much as 60 percent of the mean annual flow at 99 continuous-record gaging stations, and draft-storage diagrams for estimating storage requirements at many additional sites. Through analyses of streamflow data, the State was divided into four regions. Draft-storage diagrams for each region provide a means of estimating storage requirements for sites on streams where data are scant, provided the drainage area, mean annual flow, and the 7-day, 10-year low flow are known or can be estimated. These data are tabulated for the 99 gaging stations used in the analyses and for 102 partial-record sites where only base-flow measurements have been made. The draft-storage diagrams are useful not only for estimating in-channel storage required for low-flow augmentation, but also can be used for estimating the volume of off-channel storage required to retain wastewater during low-flow periods for later release. In addition, these relationships can be helpful in estimating the volume of wastewater to be disposed of by spraying on land, provided that the water disposed of in this manner is only that for which streamflow dilution water is not currently available. Mean annual flow can be determined for any stream within the State by using the runoff map in this report. Low-flow indices can be estimated by several methods, including correlation of base-flow measurements with concurrent flow at nearby continuous-record gaging stations where low-flow indices have been determined.

  3. Catalog of Approved Requirements Documents (CARDS)

    DTIC Science & Technology

    1985-12-01

    available (e.g. 1 limitations or special markings in all capitals (e.g. Jan 88). Must cite at least the year. NOFORN, REL, ITAR ). Block 3. Tyoe of Reoort and...Materiel Requirements (QMR), Small Development Requirements ( SDR ), Training Device Requirements (TDR), Commercial Training Device Requirements (CTDR...documents, Qualitative Materiel Requirements (QMR), Small Development Requirements ( SDR ), Training Device Requirements (TDR), Commercial Training

  4. PSD Requirements for Reactivated Sources

    EPA Pesticide Factsheets

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  5. Scintillator requirements for medical imaging

    SciTech Connect

    Moses, William W.

    1999-09-01

    Scintillating materials are used in a variety of medical imaging devices. This paper presents a description of four medical imaging modalities that make extensive use of scintillators: planar x-ray imaging, x-ray computed tomography (x-ray CT), SPECT (single photon emission computed tomography) and PET (positron emission tomography). The discussion concentrates on a description of the underlying physical principles by which the four modalities operate. The scintillator requirements for these systems are enumerated and the compromises that are made in order to maximize imaging performance utilizing existing scintillating materials are discussed, as is the potential for improving imaging performance by improving scintillator properties.

  6. Metabolic requirements for fetal growth.

    PubMed

    Milley, J R; Simmons, M A

    1979-09-01

    Table 1 outlines a metabolic balance sheet for the sheep fetus. It is clear that maternal substrate concentrations as well as placental function are important in assuring the provision of adequate substrate to meet fetal metabolic and growth requirements. It is intriguing that the fetus appears to use substrates not usually regarded as important in extrauterine diets (lactate) and to use substrates for catabolic purposes normally thought to be primarily anabolic substrates (amino acids). This information emphasizes the hazards of extrapolating metabolic and nutritional patterns seen in extrauterine life in reaching conclusions concerning the fetus. It likewise emphasizes the importance of ongoing studies in maternal and fetal nutrition and metabolism.

  7. Toughness requirements for pipeline integrity

    SciTech Connect

    Denys, R.M.

    1995-12-31

    Experimental results of large scale (curved wide plate) tests on thin wall pipelines (thickness < 12.7 mm) have been compared with small scale (Charpy V notch impact and CTOD) test results. The result of the comparisons show that (a) the Charpy V notch impact test can be used to predict plastic collapse by pipe metal yielding of pipelines containing surface breaking root cracks and (b) the CTOD test should not be used as a basis for designing thin wall pipelines against brittle fracture. The assessment has further demonstrated that the effect of weld metal yield strength on the required minimum CVN or CTOD is an important factor.

  8. Technology Requirements for Information Management

    NASA Technical Reports Server (NTRS)

    Graves, Sara; Knoblock, Craig A.; Lannom, Larry

    2002-01-01

    This report provides the results of a panel study conducted into the technology requirements for information management in support of application domains of particular government interest, including digital libraries, mission operations, and scientific research. The panel concluded that it was desirable to have a coordinated program of R&D that pursues a science of information management focused on an environment typified by applications of government interest - highly distributed with very large amounts of data and a high degree of heterogeneity of sources, data, and users.

  9. Requirements on high resolution detectors

    SciTech Connect

    Koch, A.

    1997-02-01

    For a number of microtomography applications X-ray detectors with a spatial resolution of 1 {mu}m are required. This high spatial resolution will influence and degrade other parameters of secondary importance like detective quantum efficiency (DQE), dynamic range, linearity and frame rate. This note summarizes the most important arguments, for and against those detector systems which could be considered. This article discusses the mutual dependencies between the various figures which characterize a detector, and tries to give some ideas on how to proceed in order to improve present technology.

  10. Agricultural aviation user requirement priorities

    NASA Technical Reports Server (NTRS)

    Kaplan, R. L.; Meeland, T.; Peterson, J. E.

    1977-01-01

    The results are given of a research project pertaining to the development of agricultural aviation user requirement priorities. The raw data utilized in the project was obtained from the National Agricultural Aviation Association. A specially configured poll, developed by the Actuarial Research Corporation was used to solicit responses from NAAA members and others. The primary product of the poll is the specification of seriousness as determined by the respondents for some selected agricultural aviation problem areas identified and defined during the course of an intensive analysis by the Actuarial Research Corporation.

  11. General lighting requirements for photosynthesis

    NASA Technical Reports Server (NTRS)

    Geiger, Donald R.

    1994-01-01

    This paper presents data that suggests some criteria for evaluating growth chamber and greenhouse lighting. A review of the general lighting requirements for photosynthesis reveals that four aspects of light are important: irradiance, quality, timing, and duration. Effective lighting should produce plants that perform according to the goals of the project. For example, for physiological studies the plants probably should exhibit morphology and physiology similar to that found in field-grown plants. For other projects the criteria will obviously be set according to the reason for raising the plants.

  12. 32 CFR 636.9 - Registration requirement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Registration requirement. 636.9 Section 636.9... § 636.9 Registration requirement. In addition to the requirements of § 634.20 of this subchapter: (a... insurance will be required at the time of registration. (e) Vehicle safety inspections are not required...

  13. 32 CFR 636.9 - Registration requirement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Registration requirement. 636.9 Section 636.9... § 636.9 Registration requirement. In addition to the requirements of § 634.20 of this subchapter: (a... insurance will be required at the time of registration. (e) Vehicle safety inspections are not required...

  14. 32 CFR 636.9 - Registration requirement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Registration requirement. 636.9 Section 636.9... § 636.9 Registration requirement. In addition to the requirements of § 634.20 of this subchapter: (a... insurance will be required at the time of registration. (e) Vehicle safety inspections are not required...

  15. 32 CFR 636.9 - Registration requirement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Registration requirement. 636.9 Section 636.9... § 636.9 Registration requirement. In addition to the requirements of § 634.20 of this subchapter: (a... insurance will be required at the time of registration. (e) Vehicle safety inspections are not required...

  16. Quality requirements for EHR archetypes.

    PubMed

    Kalra, Dipak; Tapuria, Archana; Austin, Tony; De Moor, Georges

    2012-01-01

    The realisation of semantic interoperability, in which any EHR data may be communicated between heterogeneous systems and fully understood by computers as well as people on receipt, is a challenging goal. Despite the use of standardised generic models for the EHR and standard terminology systems, too much optionality and variability exists in how particular clinical entries may be represented. Clinical archetypes provide a means of defining how generic models should be shaped and bound to terminology for specific kinds of clinical data. However, these will only contribute to semantic interoperability if libraries of archetypes can be built up consistently. This requires the establishment of design principles, editorial and governance policies, and further research to develop ways for archetype authors to structure clinical data and to use terminology consistently. Drawing on several years of work within communities of practice developing archetypes and implementing systems from them, this paper presents quality requirements for the development of archetypes. Clinical engagement on a wide scale is also needed to help grow libraries of good quality archetypes that can be certified. Vendor and eHealth programme engagement is needed to validate such archetypes and achieve safe, meaningful exchange of EHR data between systems.

  17. Flight Guidance System Requirements Specification

    NASA Technical Reports Server (NTRS)

    Miller, Steven P.; Tribble, Alan C.; Carlson, Timothy M.; Danielson, Eric J.

    2003-01-01

    This report describes a requirements specification written in the RSML-e language for the mode logic of a Flight Guidance System of a typical regional jet aircraft. This model was created as one of the first steps in a five-year project sponsored by the NASA Langley Research Center, Rockwell Collins Inc., and the Critical Systems Research Group of the University of Minnesota to develop new methods and tools to improve the safety of avionics designs. This model will be used to demonstrate the application of a variety of methods and techniques, including safety analysis of system and subsystem requirements, verification of key properties using theorem provers and model checkers, identification of potential sources mode confusion in system designs, partitioning of applications based on the criticality of system hazards, and autogeneration of avionics quality code. While this model is representative of the mode logic of a typical regional jet aircraft, it does not describe an actual or planned product. Several aspects of a full Flight Guidance System, such as recovery from failed sensors, have been omitted, and no claims are made regarding the accuracy or completeness of this specification.

  18. Shielding requirements in helical tomotherapy

    NASA Astrophysics Data System (ADS)

    Baechler, S.; Bochud, F. O.; Verellen, D.; Moeckli, R.

    2007-08-01

    Helical tomotherapy is a relatively new intensity-modulated radiation therapy (IMRT) treatment for which room shielding has to be reassessed for the following reasons. The beam-on-time needed to deliver a given target dose is increased and leads to a weekly workload of typically one order of magnitude higher than that for conventional radiation therapy. The special configuration of tomotherapy units does not allow the use of standard shielding calculation methods. A conventional linear accelerator must be shielded for primary, leakage and scatter photon radiations. For tomotherapy, primary radiation is no longer the main shielding issue since a beam stop is mounted on the gantry directly opposite the source. On the other hand, due to the longer irradiation time, the accelerator head leakage becomes a major concern. An analytical model based on geometric considerations has been developed to determine leakage radiation levels throughout the room for continuous gantry rotation. Compared to leakage radiation, scatter radiation is a minor contribution. Since tomotherapy units operate at a nominal energy of 6 MV, neutron production is negligible. This work proposes a synthetic and conservative model for calculating shielding requirements for the Hi-Art II TomoTherapy unit. Finally, the required concrete shielding thickness is given for different positions of interest.

  19. Shielding requirements in helical tomotherapy.

    PubMed

    Baechler, S; Bochud, F O; Verellen, D; Moeckli, R

    2007-08-21

    Helical tomotherapy is a relatively new intensity-modulated radiation therapy (IMRT) treatment for which room shielding has to be reassessed for the following reasons. The beam-on-time needed to deliver a given target dose is increased and leads to a weekly workload of typically one order of magnitude higher than that for conventional radiation therapy. The special configuration of tomotherapy units does not allow the use of standard shielding calculation methods. A conventional linear accelerator must be shielded for primary, leakage and scatter photon radiations. For tomotherapy, primary radiation is no longer the main shielding issue since a beam stop is mounted on the gantry directly opposite the source. On the other hand, due to the longer irradiation time, the accelerator head leakage becomes a major concern. An analytical model based on geometric considerations has been developed to determine leakage radiation levels throughout the room for continuous gantry rotation. Compared to leakage radiation, scatter radiation is a minor contribution. Since tomotherapy units operate at a nominal energy of 6 MV, neutron production is negligible. This work proposes a synthetic and conservative model for calculating shielding requirements for the Hi-Art II TomoTherapy unit. Finally, the required concrete shielding thickness is given for different positions of interest.

  20. Summary of AXAF calibration requirements

    NASA Technical Reports Server (NTRS)

    Kellogg, E.

    1993-01-01

    The following summarizes requirements on the High Resolution Mirror Assembly (HRMA) and HRMA/SI calibration. The lists of calibration measurements assume that the HRMA meets the CTT requirement that the XRCF test environment shall have not more than a 10 percent effect on the encircled energy in 1 arcsec and that it can be calibrated to 1 percent. This implies that the offloading scheme has been implemented in the HRMA. It should be remembered that there are additional calibrations needed for: aspect system; tracking; gyros; other parts of the PCAS; spacecraft timing and checks on timing accuracy for all SIs after integration in the spacecraft; ficucial lights and periscope; alignments; optical metrology data: lengths and diameters with errors on mirror elements and optical interferometer data on surface figure; and throughput and imaging stability test: an end-to-end test that can be used after the XRCF to verify that the x-ray throughput and imaging quality have not been degraded. The tables presented give a summary of the integration times for HRMA and HRMA/SI calibration.

  1. 46 CFR 170.170 - Calculations required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... REQUIREMENTS FOR ALL INSPECTED VESSELS Weather Criteria § 170.170 Calculations required. (a) Each vessel must... weather deck or abnormal sheer. (c) When doing the calculations required by paragraph (a) of this...

  2. 14 CFR 135.435 - Certificate requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., Preventive Maintenance, and Alterations § 135.435 Certificate requirements. (a) Except for maintenance, preventive maintenance, alterations, and required inspections performed by a certificated repair station that..., preventive maintenance, or alterations, and each person performing required inspections must hold...

  3. 14 CFR 135.435 - Certificate requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., Preventive Maintenance, and Alterations § 135.435 Certificate requirements. (a) Except for maintenance, preventive maintenance, alterations, and required inspections performed by a certificated repair station that..., preventive maintenance, or alterations, and each person performing required inspections must hold...

  4. 14 CFR 135.435 - Certificate requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., Preventive Maintenance, and Alterations § 135.435 Certificate requirements. (a) Except for maintenance, preventive maintenance, alterations, and required inspections performed by a certificated repair station that..., preventive maintenance, or alterations, and each person performing required inspections must hold...

  5. 14 CFR 135.435 - Certificate requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., Preventive Maintenance, and Alterations § 135.435 Certificate requirements. (a) Except for maintenance, preventive maintenance, alterations, and required inspections performed by a certificated repair station that..., preventive maintenance, or alterations, and each person performing required inspections must hold...

  6. 14 CFR 135.435 - Certificate requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., Preventive Maintenance, and Alterations § 135.435 Certificate requirements. (a) Except for maintenance, preventive maintenance, alterations, and required inspections performed by a certificated repair station that..., preventive maintenance, or alterations, and each person performing required inspections must hold...

  7. Meeting US and European supplier control requirements.

    PubMed

    Donawa, Maria

    2009-01-01

    Medical device manufacturers operating under European quality system requirements are sometimes surprised to learn that their supplier control procedures do not fully meet United States (US) requirements. This article discusses important differences between US and European requirements for controlling suppliers.

  8. NASA Orbital Debris Requirements and Best Practices

    NASA Technical Reports Server (NTRS)

    Hull, Scott

    2014-01-01

    Limitation of orbital debris accumulation is an international and national concern, reflectedin NASA debris limitation requirements. These requirements will be reviewed, along with some practices that can be employed to achieve the requirements.

  9. Converging on the optimal attainment of requirements

    NASA Technical Reports Server (NTRS)

    Feather, M. S.; Menzies, T.

    2002-01-01

    Planning for the optimal attainment of requirements is an important early lifecycle activity. However, such planning is difficult when dealing with competing requirements, limited resources, and the incompleteness of information available at requirements time.

  10. 40 CFR 57.701 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... of the requirements within the NSO as expeditiously as practicable but in no case later than the... extent to which any required reports or studies have already been completed. Requirements for smelters...

  11. 40 CFR 57.701 - General requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... of the requirements within the NSO as expeditiously as practicable but in no case later than the... extent to which any required reports or studies have already been completed. Requirements for smelters...

  12. 32 CFR 56.6 - Information requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirement has been assigned Report Control Symbol DD-M(SA)1596. (b) Each DoD Component shall submit a... requirement has been assigned Report Control Symbol DD-M(AR)1597. (c) The recordkeeping requirements...

  13. 47 CFR 10.500 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL MOBILE ALERT SYSTEM Equipment Requirements § 10.500 General requirements. CMAS mobile device functionality is dependent on the capabilities of a Participating CMS Provider's delivery technologies. Mobile devices are required to perform the...

  14. Requirements and Markets for Nanoelectronics

    NASA Astrophysics Data System (ADS)

    Hoefflinger, Bernd

    The semiconductor market grew 2010 by 70Bio. against 2009, more than in the previous 9 years taken together, and the semiconductor industry launched the biggest investment program in its history with 100Bio. over a 2-year period. This was the overture to a decade with great potential and great challenges. We look at the market segments and the required electronic functions, and we highlight four product and service areas: Approaching 6 Billion mobile-phone subscribers Access to education for any child One Carebot (personal robot) per family Efficient and safe personal mobility. At the level of over four billion active mobile phones 2010, it is clear that mobile electronic companions have become the drivers of nanoelectronic innovations with growth only limited by the creation and support of new, attractive features and services. Energy, bandwidth, size and weight requirements of these consumer products provide the largest pressure for System-on-Chip (SoC) architectures. Other exemplary new products are selected for their significance, some for their lengthy path into the market. Health care is such an example: The non-invasive glucose sensor and the portable ECG recorder" with automatic, neuroprocessor-driven event detection in the size of a quarter would serve hundreds of millions of people. Nanoelectronics for self-guided health is an area of public policy in view of the cost of "a posteriori" medical care. Access to information and education for any child/student will be provided by 1 tablets where service contracts and the spin-offs from surfing and cloud-computing will generate the revenue. Personal robots, coined by the ageing Japanese nation as the key product after the PC and ridiculed by others, will arrive as carebots for education, entertainment, rehabilitation, and home-service, accepted as a large-scale need by 2020 in most developed countries including China. Accident prevention systems on rail and road already would make millions of units per year

  15. Cold vacuum drying facility design requirements

    SciTech Connect

    IRWIN, J.J.

    1999-07-01

    This document provides the detailed design requirements for the Spent Nuclear Fuel Project Cold Vacuum Drying Facility. Process, safety, and quality assurance requirements and interfaces are specified.

  16. 14 CFR 135.427 - Manual requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... inspection findings (buy-back procedures). (5) Procedures, standards, and limits necessary for required... decision of an inspector regarding any required inspection from being countermanded by persons other...

  17. Supersymmetric unification requires extra dimensions

    SciTech Connect

    Chen, Mu-Chun; Fallbacher, Maximilian; Ratz, Michael

    2013-05-23

    We discuss settings that predict precision gauge unification in the minimal supersymmetric standard model. We show that, if one requires anomaly freedom and fermion masses while demanding that unification is not an accident, only R symmetries can forbid the supersymmetric Higgs mass term {mu}. We then review the proof that R symmetries are not available in conventional grand unified theories (GUTs) and argue that this prevents natural solutions to the doublet-triplet splitting problem in four dimensions. On the other hand, higher-dimensional GUTs do not suffer from this problem. We briefly comment on an explicit string-derived model in which the {mu} and dimension five proton decay problems are solved by an order four discrete R symmetry, and comment on the higher-dimensional origin of this symmetry.

  18. Moral enhancement requires multiple virtues.

    PubMed

    Hughes, James J

    2015-01-01

    Some of the debates around the concept of moral enhancement have focused on whether the improvement of a single trait, such as empathy or intelligence, would be a good in general, or in all circumstances. All virtue theories, however, both secular and religious, have articulated multiple virtues that temper and inform one another in the development of a mature moral character. The project of moral enhancement requires a reengagement with virtue ethics and contemporary moral psychology to develop an empirically grounded model of the virtues and a fuller model of character development. Each of these virtues may be manipulable with electronic, psychopharmaceutical, and genetic interventions. A set of interdependent virtues is proposed, along with some of the research pointing to ways such virtues could be enhanced.

  19. SLI Thermal Imaging Requirements Evaluation

    NASA Astrophysics Data System (ADS)

    Hoffman, E. H.; Woody, L. M.; Wirth, S. M.; Smith, D. S.

    2015-12-01

    The Landsat program has provided a continuous record of global terrestrial imagery since 1972. This data record is an invaluable resource for determining long term trends and monitoring rates of change in land usage, forest health, water quality, and glacier retreat. In 2014, the National Aeronautics and Space Administration (NASA), supported by the United States Geological Survey (USGS), initiated the sustainable land imaging (SLI) architecture study to develop an affordable system design for acquiring future terrestrial imagery compatible with the existing Landsat data record. The principal objective has been to leverage recent advances in focal plane technologies to enable smaller, lower-cost instruments and launch options. We present an evaluation of the trade space implied by the SLI thermal imaging requirements as well as the performance potential of enabling technologies. Multiple approaches, each incorporating measured performance data for state-of-the-art detectors, are investigated to simultaneously optimize instrument mass and volume, spatial response, radiometric sensitivity, and radiometric uncertainty.

  20. Programmable data communications controller requirements

    NASA Technical Reports Server (NTRS)

    1977-01-01

    The design requirements for a Programmable Data Communications Controller (PDCC) that reduces the difficulties in attaching data terminal equipment to a computer are presented. The PDCC is an interface between the computer I/O channel and the bit serial communication lines. Each communication line is supported by a communication port that handles all line control functions and performs most terminal control functions. The port is fabricated on a printed circuit board that plugs into a card chassis, mating with a connector that is joined to all other card stations by a data bus. Ports are individually programmable; each includes a microprocessor, a programmable read-only memory for instruction storage, and a random access memory for data storage.

  1. NUTRITIONAL REQUIREMENTS FOR HYDROGENOMONAS EUTROPHA

    PubMed Central

    Repaske, Roy

    1962-01-01

    Repaske, Roy (National Institute of Allergy and Infectious Diseases, Bethesda, Md.). Nutritional requirements for Hydrogenomonas eutropha. J. Bacteriol. 83: 418–422. 1962.—A simple apparatus for the autotrophic cultivation of Hydrogenomonas eutropha in 100-ml shake cultures is described. Nitrogen, in the form of ammonium, nitrate, or urea, was used for growth; nitrite could not be utilized. Optimal growth occurred at pH 6.4 to 6.8 at 30 C. H. eutropha grew best in an atmosphere containing 15 to 25% oxygen and 10% carbon dioxide. Below these concentrations each of the gases was limiting. Growth was shown to be dependent on iron, and the rate of growth was a function of iron concentration and its state of oxidation. PMID:14491520

  2. Power requirements for current drive

    NASA Astrophysics Data System (ADS)

    Boozer, Allen H.

    1988-03-01

    General formulas for the efficiency of current drive in toroidal plasmas are derived using entropy arguments. The highest possible efficiency for current drive in which a high-energy electron tail is formed is shown to be p=Erj, with p and j the power and current densities and Er≊0.09n14 V/m with n14 the electron density in units of 1014/cm.3 The electric field required to maintain the current in a runaway discharge is also shown to equal Er. If the plasma current is carried by near-Maxwellian electrons, waves that have a low phase velocity, compared to the energy of the electrons with which they interact, can drive a current with Ohmic efficiency, p=ηj2. Such waves were first discussed in the context of current drive by Fisch [Rev. Mod. Phys. 59, 175 (1987)].

  3. Symmetric States Requiring System Asymmetry

    NASA Astrophysics Data System (ADS)

    Nishikawa, Takashi; Motter, Adilson E.

    2016-09-01

    Spontaneous synchronization has long served as a paradigm for behavioral uniformity that can emerge from interactions in complex systems. When the interacting entities are identical and their coupling patterns are also identical, the complete synchronization of the entire network is the state inheriting the system symmetry. As in other systems subject to symmetry breaking, such symmetric states are not always stable. Here, we report on the discovery of the converse of symmetry breaking—the scenario in which complete synchronization is not stable for identically coupled identical oscillators but becomes stable when, and only when, the oscillator parameters are judiciously tuned to nonidentical values, thereby breaking the system symmetry to preserve the state symmetry. Aside from demonstrating that diversity can facilitate and even be required for uniformity and consensus, this suggests a mechanism for convergent forms of pattern formation in which initially asymmetric patterns evolve into symmetric ones.

  4. Chloride Requirement for Monoamine Transporters

    PubMed Central

    De Felice, Louis J

    2016-01-01

    This review focuses on the Cl− requirement for dopamine, serotonin, and norepinephrine (DA, 5-HT, and NE) transport and induced current via the transporters for these transmitters, DAT, SERT, and NET. Indirect evidence exists for the passage of Cl− ions through monoamine transporters; however, direct evidence is sparse. An unanswered question is why in some preparations, notably native neurons, it appears that Cl− ions carry the current through DAT, whereas in heterologous expression systems Na+ ions carry the current often referred to as the uncoupled current. It is suggested that different functional states in monoamine transporters represent conformational states that carry dominantly Cl− or Na+. Structures of monoamine transporters contribute enormously to structure-function relationships; however, thus far no structural features support the functionally relevant ionic currents that are known to exist in monoamine transporters. PMID:26794730

  5. Chilling requirement of Ribes cultivars

    PubMed Central

    Jones, Hamlyn G.; Gordon, Sandra L.; Brennan, Rex M.

    2015-01-01

    It is usually thought that adequate winter chill is required for the full flowering of many temperate woody species. This paper investigates the sensitivity of blackcurrant bud burst and flowering to natural weather fluctuations in a temperate maritime climate, and compares a range of chill models that have been proposed for assessing the accumulation of winter chill. Bud break for four contrasting cultivars are compared in an exceptionally cold and in a mild winter in Eastern Scotland. The results confirm the importance of chilling at temperatures lower than 0°C and demonstrate that no single chilling function applies equally to all blackcurrant cultivars. There is a pressing need for further model development to take into account the relationship between chilling temperatures and warming temperatures occurring both during and after the chill accumulation period. PMID:25610448

  6. [Educational requirements of younger psychiatrists].

    PubMed

    Rask, P H; Nielsen, B; Lolk, A; Brødsgaard, M A; Hansen, P E; Knudsen, L; Krarup, G; Lien, K; Refshammer, C M

    1993-05-24

    In order to define the requirements junior medical staff in postgraduate psychiatric training would wish to make for future postgraduate training in adult psychiatry, a questionnaire with 66 questions was sent in June 1990 to postgraduate trainees at all departments of child psychiatry and adult psychiatry in the country. Response was anonymous. The article deals with the responses from 264 persons either intending to undergo specialist training in adult psychiatry or having already completed it. Sixty-four percent stated a need for better individual clinical guidance. The majority stated that eight hours every week should be earmarked for formal tuition and research (two hrs clinical tuition, two hrs theory, two hrs supervision in psychotherapy, and two hrs for research). On average, the trainees had used 4200 DKK of their own income and four free days on courses over the previous year. Twenty-four months was proposed as adequate for an introductory appointment. The majority held that appointments should be made on the basis of the traditional curriculum vitae (82%) and a personal interview (86%), while about 20% believed that written or oral references should also be a requirement. Sixty-nine percent believed that selection of applicants for teaching appointments should be made locally with central supervision. Twenty-six percent felt they had been passed over in appointment situations, and 68% claimed it was due to nepotism. Recommendations for modifications of the future postgraduate training according to the responses are proposed, and it is concluded that earmarked resources are necessary, if the intention in the educational reform now in progress is to be realized.

  7. 32 CFR 169a.12 - New requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false New requirements. 169a.12 Section 169a.12... ACTIVITIES PROGRAM PROCEDURES Procedures § 169a.12 New requirements. (a) In cases where a new requirement for... not justified under these criteria, then the new requirement normally shall be performed by...

  8. 24 CFR 1006.315 - Lease requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Lease requirements. 1006.315... DEVELOPMENT NATIVE HAWAIIAN HOUSING BLOCK GRANT PROGRAM Program Requirements § 1006.315 Lease requirements... use leases that: (a) Do not contain unreasonable terms and conditions; (b) Require the DHHL, owner,...

  9. 48 CFR 806.570 - Planning requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Planning requirements. 806... AND ACQUISITION PLANNING COMPETITION REQUIREMENTS Competition Advocates 806.570 Planning requirements... planning that is required. (3) A description of how to integrate the Competition Plan into...

  10. 24 CFR 511.11 - Project requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Project requirements. 511.11... Requirements § 511.11 Project requirements. (a) Rehabilitation. To receive assistance under this part, a project must require rehabilitation, measured by whether the project before the assisted...

  11. 7 CFR 3565.255 - Environmental requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Environmental requirements. 3565.255 Section 3565.255... AGRICULTURE GUARANTEED RURAL RENTAL HOUSING PROGRAM Property Requirements § 3565.255 Environmental requirements. Under the National Environmental Policy Act, the Agency is required to assess the...

  12. 49 CFR 565.15 - Content requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 6 2014-10-01 2014-10-01 false Content requirements. 565.15 Section 565.15 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE IDENTIFICATION NUMBER (VIN) REQUIREMENTS VIN Requirements § 565.15 Content requirements. (a)...

  13. 49 CFR 565.15 - Content requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 6 2013-10-01 2013-10-01 false Content requirements. 565.15 Section 565.15 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE IDENTIFICATION NUMBER (VIN) REQUIREMENTS VIN Requirements § 565.15 Content requirements. (a)...

  14. 32 CFR 169a.12 - New requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false New requirements. 169a.12 Section 169a.12... ACTIVITIES PROGRAM PROCEDURES Procedures § 169a.12 New requirements. (a) In cases where a new requirement for... not justified under these criteria, then the new requirement normally shall be performed by...

  15. 45 CFR 162.1000 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false General requirements. 162.1000 Section 162.1000 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1000 General requirements. When conducting...

  16. 45 CFR 162.1000 - General requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false General requirements. 162.1000 Section 162.1000 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1000 General requirements. When conducting...

  17. 45 CFR 162.1000 - General requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false General requirements. 162.1000 Section 162.1000 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1000 General requirements. When conducting...

  18. 45 CFR 162.1000 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false General requirements. 162.1000 Section 162.1000 Public Welfare Department of Health and Human Services ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1000 General requirements. When conducting...

  19. 45 CFR 162.1000 - General requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false General requirements. 162.1000 Section 162.1000 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS ADMINISTRATIVE REQUIREMENTS Code Sets § 162.1000 General requirements. When conducting...

  20. 7 CFR 4284.18 - Audit requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Audit requirements. 4284.18 Section 4284.18... Grant Programs § 4284.18 Audit requirements. Grantees must comply with the audit requirements of 7 CFR part 3052. The audit requirements apply to the years in which grant funds are received and years...

  1. 7 CFR 4284.18 - Audit requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Audit requirements. 4284.18 Section 4284.18... Grant Programs § 4284.18 Audit requirements. Grantees must comply with the audit requirements of 7 CFR part 3052. The audit requirements apply to the years in which grant funds are received and years...

  2. 20 CFR 655.152 - Advertising requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 3 2014-04-01 2014-04-01 false Advertising requirements. 655.152 Section 655... Employment in the United States (H-2A Workers) Post-Acceptance Requirements § 655.152 Advertising requirements. All advertising conducted to satisfy the required recruitment activities under § 655.151...

  3. 20 CFR 655.152 - Advertising requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Advertising requirements. 655.152 Section 655... Employment in the United States (H-2A Workers) Post-Acceptance Requirements § 655.152 Advertising requirements. All advertising conducted to satisfy the required recruitment activities under § 655.151...

  4. 20 CFR 655.152 - Advertising requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Advertising requirements. 655.152 Section 655... Employment in the United States (H-2A Workers) Post-Acceptance Requirements § 655.152 Advertising requirements. All advertising conducted to satisfy the required recruitment activities under § 655.151...

  5. 20 CFR 655.152 - Advertising requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 3 2013-04-01 2013-04-01 false Advertising requirements. 655.152 Section 655... Employment in the United States (H-2A Workers) Post-Acceptance Requirements § 655.152 Advertising requirements. All advertising conducted to satisfy the required recruitment activities under § 655.151...

  6. 7 CFR 3565.255 - Environmental requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Environmental requirements. 3565.255 Section 3565.255... AGRICULTURE GUARANTEED RURAL RENTAL HOUSING PROGRAM Property Requirements § 3565.255 Environmental requirements. Under the National Environmental Policy Act, the Agency is required to assess the...

  7. 7 CFR 1710.121 - Insurance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 11 2013-01-01 2013-01-01 false Insurance requirements. 1710.121 Section 1710.121... and Basic Policies § 1710.121 Insurance requirements. Borrowers are required to comply with certain requirements with respect to insurance and fidelity coverage as set forth in 7 CFR part 1788....

  8. 7 CFR 4280.150 - Insurance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Insurance requirements. 4280.150 Section 4280.150... General Renewable Energy System and Energy Efficiency Improvement Guaranteed Loans § 4280.150 Insurance requirements. Each borrower must obtain the insurance required in § 4280.118. The coverage required by...

  9. 7 CFR 4280.150 - Insurance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Insurance requirements. 4280.150 Section 4280.150... General Renewable Energy System and Energy Efficiency Improvement Guaranteed Loans § 4280.150 Insurance requirements. Each borrower must obtain the insurance required in § 4280.118. The coverage required by...

  10. 7 CFR 1710.121 - Insurance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 11 2012-01-01 2012-01-01 false Insurance requirements. 1710.121 Section 1710.121... and Basic Policies § 1710.121 Insurance requirements. Borrowers are required to comply with certain requirements with respect to insurance and fidelity coverage as set forth in 7 CFR part 1788....

  11. 7 CFR 4280.150 - Insurance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Insurance requirements. 4280.150 Section 4280.150... General Renewable Energy System and Energy Efficiency Improvement Guaranteed Loans § 4280.150 Insurance requirements. Each borrower must obtain the insurance required in § 4280.118. The coverage required by...

  12. 7 CFR 1710.121 - Insurance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 11 2014-01-01 2014-01-01 false Insurance requirements. 1710.121 Section 1710.121... and Basic Policies § 1710.121 Insurance requirements. Borrowers are required to comply with certain requirements with respect to insurance and fidelity coverage as set forth in 7 CFR part 1788....

  13. 40 CFR 96.306 - Standard requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... NOX Ozone Season Trading Program General Provisions § 96.306 Standard requirements. (a) Permit requirements. (1) The CAIR designated representative of each CAIR NOX Ozone Season source required to have a title V operating permit and each CAIR NOX Ozone Season unit required to have a title V operating...

  14. 40 CFR 96.306 - Standard requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... NOX Ozone Season Trading Program General Provisions § 96.306 Standard requirements. (a) Permit requirements. (1) The CAIR designated representative of each CAIR NOX Ozone Season source required to have a title V operating permit and each CAIR NOX Ozone Season unit required to have a title V operating...

  15. 40 CFR 96.306 - Standard requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... NOX Ozone Season Trading Program General Provisions § 96.306 Standard requirements. (a) Permit requirements. (1) The CAIR designated representative of each CAIR NOX Ozone Season source required to have a title V operating permit and each CAIR NOX Ozone Season unit required to have a title V operating...

  16. 40 CFR 96.306 - Standard requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... NOX Ozone Season Trading Program General Provisions § 96.306 Standard requirements. (a) Permit requirements. (1) The CAIR designated representative of each CAIR NOX Ozone Season source required to have a title V operating permit and each CAIR NOX Ozone Season unit required to have a title V operating...

  17. 40 CFR 96.306 - Standard requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... NOX Ozone Season Trading Program General Provisions § 96.306 Standard requirements. (a) Permit requirements. (1) The CAIR designated representative of each CAIR NOX Ozone Season source required to have a title V operating permit and each CAIR NOX Ozone Season unit required to have a title V operating...

  18. 16 CFR 1512.4 - Mechanical requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Mechanical requirements. 1512.4 Section 1512... REGULATIONS REQUIREMENTS FOR BICYCLES Regulations § 1512.4 Mechanical requirements. (a) Assembly. Bicycles shall be manufactured such that mechanical skills required of the consumer for assembly shall not...

  19. 20 CFR 655.152 - Advertising requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Advertising requirements. 655.152 Section 655... Employment in the United States (H-2A Workers) Post-Acceptance Requirements § 655.152 Advertising requirements. All advertising conducted to satisfy the required recruitment activities under § 655.151...

  20. 7 CFR 1710.121 - Insurance requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Insurance requirements. 1710.121 Section 1710.121... and Basic Policies § 1710.121 Insurance requirements. Borrowers are required to comply with certain requirements with respect to insurance and fidelity coverage as set forth in 7 CFR part 1788....

  1. 7 CFR 4280.150 - Insurance requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Insurance requirements. 4280.150 Section 4280.150... Efficiency Improvements Program Section B. Guaranteed Loans § 4280.150 Insurance requirements. Each borrower must obtain the insurance required in § 4280.113. The coverage required by this section must...

  2. 7 CFR 4280.150 - Insurance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Insurance requirements. 4280.150 Section 4280.150... Efficiency Improvements Program Section B. Guaranteed Loans § 4280.150 Insurance requirements. Each borrower must obtain the insurance required in § 4280.113. The coverage required by this section must...

  3. 7 CFR 1710.121 - Insurance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 11 2011-01-01 2011-01-01 false Insurance requirements. 1710.121 Section 1710.121... and Basic Policies § 1710.121 Insurance requirements. Borrowers are required to comply with certain requirements with respect to insurance and fidelity coverage as set forth in 7 CFR part 1788....

  4. Defining reclaimed water potability requirements

    NASA Technical Reports Server (NTRS)

    Janik, D. S.

    1986-01-01

    Water used during previous space missions has been either carried or made aloft. Future human space endeavors will probably have to utilize some form of water reclamation and recycling. There is little applied experience in either the US or foreign space programs with this technology. Water reclamation and recycling constitutes an engineering challenge of the broadest nature and will require an intensive research and development effort if this technology is to mature in time for practical use on the proposed US spacestation. In order for this to happen, reclaimed/recycled water specification will need to be devised to guide engineering development. Perhaps the most strigent specifications will involve water to be consumed. NASA's present Potable Water Specifications are not applicable to reclaimed or recycled potable water. No specifications for reclaimed or recycled potable water presently exist either inside or outside NASA. NASA's past experience with potable water systems is reviewed, limitations of the present Potable Water Specifications are examined, present world expertise with potable water reclamation/recycling systems and system analogs is reviewed, and an approach to developing pertinent Reclaimed/Recycled Potable Water Specifications for spacecraft is presented.

  5. Requirements definition by numerical simulation

    NASA Astrophysics Data System (ADS)

    Hickman, James J.; Kostas, Chris; Tsang, Kang T.

    1994-10-01

    We are investigating the issues involved in requirements definition for narcotics interdiction: how much of a particular signature is possible, how does this amount change for different conditions, and what is the temporal relationship in various scenarios. Our approach has been to simulate numerically the conditions that arise during vapor or particulate transport. The advantages of this approach are that (1) a broad range of scenarios can be rapidly and inexpensively analyzed by simulation, and (2) simulations can display quantities that are difficult or impossible to measure. The drawback of this approach is that simulations cannot include all of the phenomena present in a real measurement, and therefore the fidelity of the simulation results is always an issue. To address this limitation, we will ultimately combine the results of numerical simulations with measurements of physical parameters for inclusion in the simulation. In this paper, we discuss these issues and how they apply to the current problems in narcotics interdictions, especially cargo containers. We also show the results of 1D and 3D numerical simulations, and compare these results with analytical solutions. The results indicate that this approach is viable. We also present data from 3D simulations of vapor transport in a loaded cargo container and some of the issues present in this ongoing work.

  6. Space station propulsion requirements study

    NASA Technical Reports Server (NTRS)

    Wilkinson, C. L.; Brennan, S. M.

    1985-01-01

    Propulsion system requirements to support Low Earth Orbit (LEO) manned space station development and evolution over a wide range of potential capabilities and for a variety of STS servicing and space station operating strategies are described. The term space station and the overall space station configuration refers, for the purpose of this report, to a group of potential LEO spacecraft that support the overall space station mission. The group consisted of the central space station at 28.5 deg or 90 deg inclinations, unmanned free-flying spacecraft that are both tethered and untethered, a short-range servicing vehicle, and a longer range servicing vehicle capable of GEO payload transfer. The time phasing for preferred propulsion technology approaches is also investigated, as well as the high-leverage, state-of-the-art advancements needed, and the qualitative and quantitative benefits of these advancements on STS/space station operations. The time frame of propulsion technologies applicable to this study is the early 1990's to approximately the year 2000.

  7. Informational Requirements for Transcriptional Regulation

    PubMed Central

    O'Neill, Patrick K.; Forder, Robert

    2014-01-01

    Abstract Transcription factors (TFs) regulate transcription by binding to specific sites in promoter regions. Information theory provides a useful mathematical framework to analyze the binding motifs associated with TFs but imposes several assumptions that limit their applicability to specific regulatory scenarios. Explicit simulations of the co-evolution of TFs and their binding motifs allow the study of the evolution of regulatory networks with a high degree of realism. In this work we analyze the impact of differential regulatory demands on the information content of TF-binding motifs by means of evolutionary simulations. We generalize a predictive index based on information theory, and we validate its applicability to regulatory scenarios in which the TF binds significantly to the genomic background. Our results show a logarithmic dependence of the evolved information content on the occupancy of target sites and indicate that TFs may actively exploit pseudo-sites to modulate their occupancy of target sites. In regulatory networks with differentially regulated targets, we observe that information content in TF-binding motifs is dictated primarily by the fraction of total probability mass that the TF assigns to its target sites, and we provide a predictive index to estimate the amount of information associated with arbitrarily complex regulatory systems. We observe that complex regulatory patterns can exert additional demands on evolved information content, but, given a total occupancy for target sites, we do not find conclusive evidence that this effect is because of the range of required binding affinities. PMID:24689750

  8. Kill operation requires thorough analysis

    SciTech Connect

    Abel, L.W.

    1995-05-15

    Full control of a blowout well requires a properly designed post-capping kill operation because failures in regaining well control usually occur during the kill operation, not during capping. Capping (the installation of pressure control or diverter equipment on the wellhead) is generally very reliable in gaining control of a blowout well. The following techniques are some of the viable means of killing blowout wells once the capping assemblies are in place: direct shut in of the flow; bullheading; momentum kill; volumetric control for migration of fluids or lubrication after migration ceases; and dynamic kills (friction-based dynamic kills or mass flow rate kills) The objective of most post-capping operations is to stop the flow and put the well under hydrostatic control. The means of killing a blowout once capping assemblies are in place should be chosen with care to avoid problems such as cratering, equipment failure, and underground blowouts. The particular circumstances and well integrity will dictate which kill method will be the most viable. Each of these five methods are explained.

  9. Propulsion requirements for communications satellites.

    NASA Technical Reports Server (NTRS)

    Isley, W. C.; Duck, K. I.

    1972-01-01

    The concept of characteristics thrust is introduced herein as a means of classifying propulsion system tasks related particularly to geosynchronous communications spacecraft. Approximate analytical models are developed to permit estimation of characteristic thrust for injection error corrections, orbit angle re-location, north-south station keeping, east-west station keeping, spin axis precession control, attitude rate damping, and orbit raising applications. Performance assessment factors are then outlined in terms of characteristic power, characteristic weight, and characteristic volume envelope, which are related to the characteristic thrust. Finally, selected performance curves are shown for power as a function of spacecraft weight, including the influence of duty cycle on north-south station keeping, a 90 degree orbit angle re-location in 14 days, and finally comparison of orbit raising tasks from low and intermediate orbits to a final geosynchronous station. Power requirements range from less than 75 watts for north-south station keeping on small payloads up to greater than 15 KW for a 180 day orbit raising mission including a 28.5 degree plane change.

  10. Aviation Weather Information Requirements Study

    NASA Technical Reports Server (NTRS)

    Keel, Byron M.; Stancil, Charles E.; Eckert, Clifford A.; Brown, Susan M.; Gimmestad, Gary G.; Richards, Mark A.; Schaffner, Philip R. (Technical Monitor)

    2000-01-01

    The Aviation Safety Program (AvSP) has as its goal an improvement in aviation safety by a factor of 5 over the next 10 years and a factor of 10 over the next 20 years. Since weather has a big impact on aviation safety and is associated with 30% of all aviation accidents, Weather Accident Prevention (WxAP) is a major element under this program. The Aviation Weather Information (AWIN) Distribution and Presentation project is one of three projects under this element. This report contains the findings of a study conducted by the Georgia Tech Research Institute (GTRI) under the Enhanced Weather Products effort, which is a task under AWIN. The study examines current aviation weather products and there application. The study goes on to identify deficiencies in the current system and to define requirements for aviation weather products that would lead to an increase in safety. The study also provides an overview the current set of sensors applied to the collection of aviation weather information. New, modified, or fused sensor systems are identified which could be applied in improving the current set of weather products and in addressing the deficiencies defined in the report. In addition, the study addresses and recommends possible sensors for inclusion in an electronic pilot reporting (EPIREP) system.

  11. S&MA Requirements Tool (SMART)

    NASA Technical Reports Server (NTRS)

    Kulpa, Vyga

    2004-01-01

    In FY03 QS10 began building an S&MA web based data management tool,"Safety & Mission Assurance Requirements Tool" (SMART) that identifies S&MA requirements, tailors requirements to IAW project/program categories, tracks implementation, and provides a template for developing requirements and tracking waivers. This report provides a SMART process flow, typical application, typical data requirement deliverables, progress in 03, and FY04 activities.

  12. Closed Loop Requirements and Analysis Management

    NASA Technical Reports Server (NTRS)

    Lamoreaux, Michael; Verhoef, Brett

    2015-01-01

    Effective systems engineering involves the use of analysis in the derivation of requirements and verification of designs against those requirements. The initial development of requirements often depends on analysis for the technical definition of specific aspects of a product. Following the allocation of system-level requirements to a product's components, the closure of those requirements often involves analytical approaches to verify that the requirement criteria have been satisfied. Meanwhile, changes that occur in between these two processes need to be managed in order to achieve a closed-loop requirement derivation/verification process. Herein are presented concepts for employing emerging Team center capabilities to jointly manage requirements and analysis data such that analytical techniques are utilized to effectively derive and allocate requirements, analyses are consulted and updated during the change evaluation processes, and analyses are leveraged during the design verification process. Recommendations on concept validation case studies are also discussed.

  13. NASA GPM GV Science Requirements

    NASA Technical Reports Server (NTRS)

    Smith, E.

    2003-01-01

    An important scientific objective of the NASA portion of the GPM Mission is to generate quantitatively-based error characterization information along with the rainrate retrievals emanating from the GPM constellation of satellites. These data must serve four main purposes: (1) they must be of sufficient quality, uniformity, and timeliness to govern the observation weighting schemes used in the data assimilation modules of numerical weather prediction models; (2) they must extend over that portion of the globe accessible by the GPM core satellite to which the NASA GV program is focused - (approx.65 degree inclination); (3) they must have sufficient specificity to enable detection of physically-formulated microphysical and meteorological weaknesses in the standard physical level 2 rainrate algorithms to be used in the GPM Precipitation Processing System (PPS), i.e., algorithms which will have evolved from the TRMM standard physical level 2 algorithms; and (4) they must support the use of physical error modeling as a primary validation tool and as the eventual replacement of the conventional GV approach of statistically intercomparing surface rainrates fiom ground and satellite measurements. This approach to ground validation research represents a paradigm shift vis-&-vis the program developed for the TRMM mission, which conducted ground validation largely as a statistical intercomparison process between raingauge-derived or radar-derived rainrates and the TRMM satellite rainrate retrievals -- long after the original satellite retrievals were archived. This approach has been able to quantify averaged rainrate differences between the satellite algorithms and the ground instruments, but has not been able to explain causes of algorithm failures or produce error information directly compatible with the cost functions of data assimilation schemes. These schemes require periodic and near-realtime bias uncertainty (i.e., global space-time distributed conditional accuracy of

  14. Food-related energy requirements.

    PubMed

    Hirst, E

    1974-04-12

    I have used data from input-output studies to determine the quantities of primary and electric energy consumed in the agricultural, processing, transportation, wholesale and retail trade, and household sectors for personal consumption of food. Before one draws conclusions from these results, it is important to note the assumptions and approximations used in this analysis. First, the economic input-output data published by the Department of Commerce are subject to a number of inaccuracies, including lack of complete coverage for an industry, restriction of data for proprietary reasons, and use of different time periods for different data. Second, aggregation can combine within the same sector industries whose energy intensities differ widely. For example, eating and drinking establishments probably consume more energy per dollar of sales (because of refrigerators, stoves, and freezers) than do department stores. However, both types of establishment are included in retail trade. Thus energy use for food-related retail trade may be underestimated because of aggregation. Third, the energy coefficients are subject to error. In particular, the coefficients for the agricultural and trade sectors are vulnerable because energy use within these sectors is not well documented. Finally, the scaling factor used to estimate food-related energy use for the 1960's is approximate, in that it neglects the possibility that these energy coefficients changed differently with time. Because of these limitations, which are described more fully by Herendeen (6), a number of important issues were not addressed here. such as relative energy requirements for fresh, frozen, and canned vegetables; and for soybeans as compared to beef. This analysis shows that the U.S. food cycle consumes a considerable amount of energy, about 12 percent of the total national energy budget. The residential sector, which accounts for 30 percent of the total, is the most energy-intensive sector in terms of energy

  15. E-ELT requirements flow down

    NASA Astrophysics Data System (ADS)

    Gonzalez, J. C.; Kurlandczyk, H.; Schmid, C.; Schneller, D.

    2016-08-01

    One of the critical activities in the systems engineering scope of work is managing requirements. In line with this, E-ELT devotes a significant effort to this activity, which follows a well-established process. This involves optimally deriving requirements from the user (Top-Level Requirements) through the system Level 1 Requirements and from here down to subsystems procurement specifications. This paper describes the process, which is illustrated with some practical examples, including in particular the role of technical budgets to derive requirements on subsystems. Also, the provisions taken for the requirements verification are discussed.

  16. 46 CFR 169.305 - Plans required.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... integration into the ship's structure. (14) Rigging plan showing sail areas and centers of effort as well as... descriptions in lieu of any of the required drawings provided the required information is adequately...

  17. 46 CFR 169.305 - Plans required.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... integration into the ship's structure. (14) Rigging plan showing sail areas and centers of effort as well as... descriptions in lieu of any of the required drawings provided the required information is adequately...

  18. 46 CFR 169.305 - Plans required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... integration into the ship's structure. (14) Rigging plan showing sail areas and centers of effort as well as... descriptions in lieu of any of the required drawings provided the required information is adequately...

  19. 40 CFR 141.110 - General requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 141.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Treatment Techniques § 141.110 General requirements. The requirements of subpart K of this part constitute national primary drinking water...

  20. 40 CFR 141.110 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 141.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Treatment Techniques § 141.110 General requirements. The requirements of subpart K of this part constitute national primary drinking water...

  1. 40 CFR 141.110 - General requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 141.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Treatment Techniques § 141.110 General requirements. The requirements of subpart K of this part constitute national primary drinking water...

  2. 40 CFR 141.110 - General requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 141.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Treatment Techniques § 141.110 General requirements. The requirements of subpart K of this part constitute national primary drinking water...

  3. Business System Planning Project System Requirements Specification

    SciTech Connect

    NELSON, R.E.

    2000-09-08

    The purpose of the Business Systems Planning Project System Requirements Specification (SRS) is to provide the outline and contents of the requirements for the CH2M HILL Hanford Group, Inc. (CHG) integrated business and technical information systems. The SRS will translate proposed objectives into the statement of the functions that are to be performed and data and information flows that they require. The requirements gathering methodology will use (1) facilitated group requirement sessions; (2) individual interviews; (3) surveys; and (4) document reviews. The requirements will be verified and validated through coordination of the technical requirement team and CHG Managers. The SRS document used the content and format specified in Lockheed Martin Services, Inc. Organization Standard Software Practices in conjunction with the Institute of Electrical and Electronics Engineers Standard 8340-1984 for Systems Requirements Documents.

  4. 7 CFR 2903.5 - Matching requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., DEPARTMENT OF AGRICULTURE BIODIESEL FUEL EDUCATION PROGRAM General Information § 2903.5 Matching requirements. There are no matching funds requirements for the Biodiesel Fuel Education Program and matching...

  5. 7 CFR 2903.5 - Matching requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., DEPARTMENT OF AGRICULTURE BIODIESEL FUEL EDUCATION PROGRAM General Information § 2903.5 Matching requirements. There are no matching funds requirements for the Biodiesel Fuel Education Program and matching...

  6. 7 CFR 2903.5 - Matching requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., DEPARTMENT OF AGRICULTURE BIODIESEL FUEL EDUCATION PROGRAM General Information § 2903.5 Matching requirements. There are no matching funds requirements for the Biodiesel Fuel Education Program and matching...

  7. 7 CFR 2903.5 - Matching requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., DEPARTMENT OF AGRICULTURE BIODIESEL FUEL EDUCATION PROGRAM General Information § 2903.5 Matching requirements. There are no matching funds requirements for the Biodiesel Fuel Education Program and matching...

  8. 8 CFR 216.2 - Notification requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... requirement that the alien and the petitioning spouse or alien entrepreneur must file a petition to remove the... petitioning spouse, or alien entrepreneur of the requirement to file a petition to remove conditions...

  9. 8 CFR 1216.2 - Notification requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... second time of the requirement that the alien and the petitioning spouse or alien entrepreneur must file... does not relieve the alien and the petitioning spouse, or alien entrepreneur of the requirement to...

  10. 49 CFR 172.304 - Marking requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SECURITY PLANS Marking § 172.304 Marking requirements. (a) The marking required in this subpart— (1) Must... labels or attachments; and (4) Must be located away from any other marking (such as advertising)...

  11. 40 CFR 63.829 - Recordkeeping requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... usage, volatile matter usage, and solids usage that support data that the source is required to report... balances performed in accordance with the requirements of §§ 63.824-63.825 of this subpart. The...

  12. 40 CFR 141.110 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 141.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Treatment Techniques § 141.110 General requirements. The requirements of subpart K of this part constitute national primary drinking water...

  13. 14 CFR 65.75 - Knowledge requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Mechanics § 65.75 Knowledge requirements. (a) Each applicant for a mechanic certificate or rating must, after meeting the applicable experience requirements...

  14. 14 CFR 65.75 - Knowledge requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Mechanics § 65.75 Knowledge requirements. (a) Each applicant for a mechanic certificate or rating must, after meeting the applicable experience requirements...

  15. 14 CFR 65.75 - Knowledge requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Mechanics § 65.75 Knowledge requirements. (a) Each applicant for a mechanic certificate or rating must, after meeting the applicable experience requirements...

  16. 14 CFR 65.75 - Knowledge requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Mechanics § 65.75 Knowledge requirements. (a) Each applicant for a mechanic certificate or rating must, after meeting the applicable experience requirements...

  17. 14 CFR 65.75 - Knowledge requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS Mechanics § 65.75 Knowledge requirements. (a) Each applicant for a mechanic certificate or rating must, after meeting the applicable experience requirements...

  18. 38 CFR 39.34 - Application requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) AID FOR THE ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Grant Requirements and Procedures § 39.34 Application requirements. (a) For an Establishment, Expansion, and Improvement Project to be considered...

  19. 38 CFR 39.34 - Application requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) AID FOR THE ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Grant Requirements and Procedures § 39.34 Application requirements. (a) For an Establishment, Expansion, and Improvement Project to be considered...

  20. 38 CFR 39.34 - Application requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) AID FOR THE ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Grant Requirements and Procedures § 39.34 Application requirements. (a) For an Establishment, Expansion, and Improvement Project to be considered...

  1. Applicable or Relevant and Appropriate Requirements (ARARs)

    EPA Pesticide Factsheets

    On-site remedial actions must attain or waive the Applicable or Relevant and Appropriate Requirements (ARARs) upon completion. The following links provide information about identifying, attaining and waiving these requirements.

  2. 48 CFR 239.7201 - Solicitation requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Solicitation requirements... Standards 239.7201 Solicitation requirements. Contracting officers shall ensure that all applicable Federal Information Processing Standards are incorporated into solicitations....

  3. 48 CFR 239.7201 - Solicitation requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Solicitation requirements... Standards 239.7201 Solicitation requirements. Contracting officers shall ensure that all applicable Federal Information Processing Standards are incorporated into solicitations....

  4. 48 CFR 239.7201 - Solicitation requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Solicitation requirements... Standards 239.7201 Solicitation requirements. Contracting officers shall ensure that all applicable Federal Information Processing Standards are incorporated into solicitations....

  5. 48 CFR 239.7201 - Solicitation requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Solicitation requirements... Standards 239.7201 Solicitation requirements. Contracting officers shall ensure that all applicable Federal Information Processing Standards are incorporated into solicitations....

  6. 12 CFR 23.3 - Lease requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... requirements. (a) General requirements. A national bank may acquire personal property for the purpose of, or in..., including the actions specified in § 23.2(f), to salvage or protect the value of the leased property or...

  7. 14 CFR 121.378 - Certificate requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Maintenance, Preventive Maintenance, and Alterations § 121.378 Certificate requirements. (a) Except for maintenance, preventive maintenance, alterations, and..., each person who is directly in charge of maintenance, preventive maintenance, or alterations, and...

  8. 14 CFR 121.378 - Certificate requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Maintenance, Preventive Maintenance, and Alterations § 121.378 Certificate requirements. (a) Except for maintenance, preventive maintenance, alterations, and..., each person who is directly in charge of maintenance, preventive maintenance, or alterations, and...

  9. 14 CFR 121.369 - Manual requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Maintenance, Preventive Maintenance, and Alterations... arranged for the performance of any of its required inspections, other maintenance, preventive maintenance..., preventive maintenance, and alterations of that certificate holder's airplanes, including airframes,...

  10. 14 CFR 121.369 - Manual requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Maintenance, Preventive Maintenance, and Alterations... arranged for the performance of any of its required inspections, other maintenance, preventive maintenance..., preventive maintenance, and alterations of that certificate holder's airplanes, including airframes,...

  11. 14 CFR 121.369 - Manual requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Maintenance, Preventive Maintenance, and Alterations... arranged for the performance of any of its required inspections, other maintenance, preventive maintenance..., preventive maintenance, and alterations of that certificate holder's airplanes, including airframes,...

  12. 14 CFR 121.378 - Certificate requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Maintenance, Preventive Maintenance, and Alterations § 121.378 Certificate requirements. (a) Except for maintenance, preventive maintenance, alterations, and..., each person who is directly in charge of maintenance, preventive maintenance, or alterations, and...

  13. 14 CFR 121.369 - Manual requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Maintenance, Preventive Maintenance, and Alterations... arranged for the performance of any of its required inspections, other maintenance, preventive maintenance..., preventive maintenance, and alterations of that certificate holder's airplanes, including airframes,...

  14. 14 CFR 121.378 - Certificate requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Maintenance, Preventive Maintenance, and Alterations § 121.378 Certificate requirements. (a) Except for maintenance, preventive maintenance, alterations, and..., each person who is directly in charge of maintenance, preventive maintenance, or alterations, and...

  15. 14 CFR 121.378 - Certificate requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Maintenance, Preventive Maintenance, and Alterations § 121.378 Certificate requirements. (a) Except for maintenance, preventive maintenance, alterations, and..., each person who is directly in charge of maintenance, preventive maintenance, or alterations, and...

  16. 34 CFR 361.88 - Reporting requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Standards and Performance Indicators § 361.88 Reporting requirements. (a) The Secretary requires that each... compliance with the evaluation standards and performance indicators and include in this report the...

  17. 33 CFR 154.2150 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... system contains pressure-sensing, relieving, or alarming components in addition to those required by 33... vapor to a level at which reaction with the subsequent vapor cannot occur; and (3) The required...

  18. Requirements Engineering for Software Integrity and Safety

    NASA Technical Reports Server (NTRS)

    Leveson, Nancy G.

    2002-01-01

    Requirements flaws are the most common cause of errors and software-related accidents in operational software. Most aerospace firms list requirements as one of their most important outstanding software development problems and all of the recent, NASA spacecraft losses related to software (including the highly publicized Mars Program failures) can be traced to requirements flaws. In light of these facts, it is surprising that relatively little research is devoted to requirements in contrast with other software engineering topics. The research proposed built on our previous work. including both criteria for determining whether a requirements specification is acceptably complete and a new approach to structuring system specifications called Intent Specifications. This grant was to fund basic research on how these ideas could be extended to leverage innovative approaches to the problems of (1) reducing the impact of changing requirements, (2) finding requirements specification flaws early through formal and informal analysis, and (3) avoiding common flaws entirely through appropriate requirements specification language design.

  19. Measles and Rubella Immunity: A New Requirement.

    ERIC Educational Resources Information Center

    Dorman, John M.; And Others

    1984-01-01

    Stanford University (California) has developed a list of medical immunization requirements for incoming students to help stop incidence of rubella and measles. A discussion of these requirements is offered. (DF)

  20. 40 CFR 246.200-1 - Requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SEPARATION FOR MATERIALS RECOVERY GUIDELINES Requirements and Recommended Procedures § 246.200-1 Requirements. High-grade paper generated by office facilities of over 100 office workers shall be separated at...

  1. Orbiter Kapton wire operational requirements and experience

    NASA Astrophysics Data System (ADS)

    Peterson, R. V.

    1994-09-01

    The agenda of this presentation includes the Orbiter wire selection requirements, the Orbiter wire usage, fabrication and test requirements, typical wiring installations, Kapton wire experience, NASA Kapton wire testing, summary, and backup data.

  2. 7 CFR 2903.5 - Matching requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., DEPARTMENT OF AGRICULTURE BIODIESEL FUEL EDUCATION PROGRAM General Information § 2903.5 Matching requirements. There are no matching funds requirements for the Biodiesel Fuel Education Program and matching...

  3. 9 CFR 93.209 - Quarantine requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.209 Quarantine requirements. (a)...

  4. 9 CFR 93.209 - Quarantine requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry § 93.209 Quarantine requirements. (a)...

  5. Functions and Requirements for the Transition Project

    SciTech Connect

    YANOCHKO, R.M.

    2000-04-24

    This document describes the functional requirement baseline for the Transition of 100 K Area Facilities Project (Transition Project). This baseline information consists of top-level functions, requirements, concept description, interface description, issues, and enabling assumptions.

  6. Orbiter Kapton wire operational requirements and experience

    NASA Technical Reports Server (NTRS)

    Peterson, R. V.

    1994-01-01

    The agenda of this presentation includes the Orbiter wire selection requirements, the Orbiter wire usage, fabrication and test requirements, typical wiring installations, Kapton wire experience, NASA Kapton wire testing, summary, and backup data.

  7. Requirements based system level risk modeling

    NASA Technical Reports Server (NTRS)

    Meshkat, Leila; Cornford, Steven; Feather, Martin

    2004-01-01

    The problem that we address in this paper is assessing the expected degree of success of the system or mission based on the degree to which each requirement is satisfied and the relative weight of the requirements.

  8. 49 CFR 380.201 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS SPECIAL TRAINING REQUIREMENTS LCV Driver-Training Program § 380.201 General requirements. (a) The LCV Driver-Training...

  9. 49 CFR 380.107 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS SPECIAL TRAINING REQUIREMENTS Longer Combination Vehicle (LCV) Driver-Training and Driver-Instructor Requirements-General §...

  10. 48 CFR 509.306 - Solicitation requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS First Article Testing and Approval 509.306... requirements described in FAR 9.306. If a solicitation contains a testing and approval requirement,...

  11. 48 CFR 509.306 - Solicitation requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS First Article Testing and Approval 509.306... requirements described in FAR 9.306. If a solicitation contains a testing and approval requirement,...

  12. 48 CFR 509.306 - Solicitation requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS First Article Testing and Approval 509.306... requirements described in FAR 9.306. If a solicitation contains a testing and approval requirement,...

  13. 48 CFR 509.306 - Solicitation requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS First Article Testing and Approval 509.306... requirements described in FAR 9.306. If a solicitation contains a testing and approval requirement,...

  14. 48 CFR 509.306 - Solicitation requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS First Article Testing and Approval 509.306... requirements described in FAR 9.306. If a solicitation contains a testing and approval requirement,...

  15. Green Power Partnership Renewable Generation Vintage Requirements

    EPA Pesticide Factsheets

    The U.S. EPA's Green Power Partnership is a voluntary partnership program designed to reduce the environmental impact of electricity generation by promoting renewable energy. EPA requires that Partners meet GPP's vintage requirement.

  16. 31 CFR 1023.312 - Identification required.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR BROKERS OR DEALERS IN SECURITIES Reports Required To Be Made By Brokers or Dealers in Securities § 1023.312 Identification required. Refer... filed by brokers or dealers in securities....

  17. Airspace Operations Demo Functional Requirements Matrix

    NASA Technical Reports Server (NTRS)

    2005-01-01

    The Flight IPT assessed the reasonableness of demonstrating each of the Access 5 Step 1 functional requirements. The functional requirements listed in this matrix are from the September 2005 release of the Access 5 Functional Requirements Document. The demonstration mission considered was a notional Western US mission (WUS). The conclusion of the assessment is that 90% of the Access 5 Step 1 functional requirements can be demonstrated using the notional Western US mission.

  18. 10 CFR 61.3 - License required.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false License required. 61.3 Section 61.3 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE General Provisions § 61.3 License required. (a) No person may receive, possess, and dispose of radioactive...

  19. 10 CFR 61.40 - General requirement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false General requirement. 61.40 Section 61.40 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE Performance Objectives § 61.40 General requirement. Land disposal facilities must be sited, designed, operated,...

  20. 10 CFR 61.40 - General requirement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false General requirement. 61.40 Section 61.40 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE Performance Objectives § 61.40 General requirement. Land disposal facilities must be sited, designed, operated,...

  1. 10 CFR 61.3 - License required.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false License required. 61.3 Section 61.3 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE General Provisions § 61.3 License required. (a) No person may receive, possess, and dispose of radioactive...

  2. 10 CFR 61.3 - License required.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false License required. 61.3 Section 61.3 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE General Provisions § 61.3 License required. (a) No person may receive, possess, and dispose of radioactive...

  3. 10 CFR 61.40 - General requirement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false General requirement. 61.40 Section 61.40 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE Performance Objectives § 61.40 General requirement. Land disposal facilities must be sited, designed, operated,...

  4. 10 CFR 61.40 - General requirement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false General requirement. 61.40 Section 61.40 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE Performance Objectives § 61.40 General requirement. Land disposal facilities must be sited, designed, operated,...

  5. 10 CFR 61.3 - License required.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false License required. 61.3 Section 61.3 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE General Provisions § 61.3 License required. (a) No person may receive, possess, and dispose of radioactive...

  6. 10 CFR 61.3 - License required.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false License required. 61.3 Section 61.3 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE General Provisions § 61.3 License required. (a) No person may receive, possess, and dispose of radioactive...

  7. 10 CFR 61.40 - General requirement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false General requirement. 61.40 Section 61.40 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE Performance Objectives § 61.40 General requirement. Land disposal facilities must be sited, designed, operated,...

  8. 40 CFR 61.246 - Recordkeeping requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... all pumps subject to the requirements of § 61.242-2(g) shall be recorded in a log that is kept in a... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Recordkeeping requirements. 61.246... Leaks (Fugitive Emission Sources) § 61.246 Recordkeeping requirements. (a)(1) Each owner or...

  9. 40 CFR 63.1018 - Reporting requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements of § 63.1007, excluding those pumps designated for no detectable emissions under the provisions of... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Reporting requirements. 63.1018...) National Emission Standards for Equipment Leaks-Control Level 1 § 63.1018 Reporting requirements....

  10. 7 CFR 51.305 - Color requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Color requirements. 51.305 Section 51.305 Agriculture... Standards for Grades of Apples Color Requirements § 51.305 Color requirements. In addition to the... percentage of color specified for the variety in table I appearing in this section. All apple varieties...

  11. 7 CFR 51.305 - Color requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Color requirements. 51.305 Section 51.305 Agriculture... Standards for Grades of Apples Color Requirements § 51.305 Color requirements. In addition to the... percentage of color specified for the variety in table I appearing in this section. All apple varieties...

  12. 7 CFR 51.305 - Color requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Color requirements. 51.305 Section 51.305 Agriculture... Standards for Grades of Apples Color Requirements § 51.305 Color requirements. In addition to the... percentage of color specified for the variety in table I appearing in this section. All apple varieties...

  13. 29 CFR 4011.3 - Notice requirement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Notice requirement. 4011.3 Section 4011.3 Labor Regulations... REQUIREMENTS DISCLOSURE TO PARTICIPANTS § 4011.3 Notice requirement. (a) General. Except as otherwise provided... variable rate premium is payable for the plan under section 4006(a)(3)(E) of ERISA and part 4006 of...

  14. 23 CFR 1335.7 - Grant requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Grant requirements. 1335.7 Section 1335.7 Highways... IMPROVEMENTS § 1335.7 Grant requirements. (a) Start-up grant. To receive a start-up grant in a fiscal year...) Not met the requirements of paragraph (b) or (c) of this section; and (2) Not received any grant...

  15. 40 CFR 65.5 - Reporting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 16 2014-07-01 2014-07-01 false Reporting requirements. 65.5 Section 65.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONSOLIDATED FEDERAL AIR RULE General Provisions § 65.5 Reporting requirements. (a) Required reports....

  16. 48 CFR 873.104 - Competition requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Competition requirements... Competition requirements. (a) Without regard to FAR part 6, if the health-care resource required is a... officers must seek competition to the maximum extent practicable and must permit all responsible...

  17. 7 CFR 762.126 - Security requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Security requirements. 762.126 Section 762.126... AGRICULTURE SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.126 Security requirements. (a) General. (1) The... requirements involving security, if the proposed change is in the best interest of the Government and...

  18. 42 CFR 3.106 - Security requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Security requirements. 3.106 Section 3.106 Public... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT PSO Requirements and Agency Procedures § 3.106 Security requirements. (a) Application. A PSO must secure patient safety work product in conformance with the...

  19. 42 CFR 3.106 - Security requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Security requirements. 3.106 Section 3.106 Public... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT PSO Requirements and Agency Procedures § 3.106 Security requirements. (a) Application. A PSO must secure patient safety work product in conformance with the...

  20. 7 CFR 764.235 - Security requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Security requirements. 764.235 Section 764.235... AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Conservation Loan Program § 764.235 Security requirements. (a) The loan must be secured: (1) In accordance with requirements established in §§ 764.103 through...

  1. 42 CFR 3.106 - Security requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Security requirements. 3.106 Section 3.106 Public... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT PSO Requirements and Agency Procedures § 3.106 Security requirements. (a) Application. A PSO must secure patient safety work product in conformance with the...

  2. 42 CFR 3.106 - Security requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Security requirements. 3.106 Section 3.106 Public... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT PSO Requirements and Agency Procedures § 3.106 Security requirements. (a) Application. A PSO must secure patient safety work product in conformance with the...

  3. 7 CFR 764.355 - Security requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Security requirements. 764.355 Section 764.355... AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Emergency Loan Program § 764.355 Security requirements. (a) EM loans made under § 764.351(a)(1) must comply with the general security requirements established...

  4. 7 CFR 764.235 - Security requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Security requirements. 764.235 Section 764.235... AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Conservation Loan Program § 764.235 Security requirements. (a) The loan must be secured in accordance with requirements established in §§ 764.103 through 764.106....

  5. 14 CFR 298.33 - Security requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Security requirements. 298.33 Section 298... on Exemptions and Operations § 298.33 Security requirements. In conducting operations under this part, an air taxi operator or a commuter air carrier is required to adhere to all security...

  6. 24 CFR 201.24 - Security requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Security requirements. 201.24... TITLE I PROPERTY IMPROVEMENT AND MANUFACTURED HOME LOANS Eligibility and Disbursement Requirements § 201.24 Security requirements. (a) Property improvement loans—(1) Property improvement loans in excess...

  7. 25 CFR 163.21 - Bonds required.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Bonds required. 163.21 Section 163.21 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GENERAL FORESTRY REGULATIONS Forest Management and Operations § 163.21 Bonds required. (a) Performance bonds will be required in connection with...

  8. 25 CFR 163.21 - Bonds required.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Bonds required. 163.21 Section 163.21 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GENERAL FORESTRY REGULATIONS Forest Management and Operations § 163.21 Bonds required. (a) Performance bonds will be required in connection with...

  9. 25 CFR 163.21 - Bonds required.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Bonds required. 163.21 Section 163.21 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GENERAL FORESTRY REGULATIONS Forest Management and Operations § 163.21 Bonds required. (a) Performance bonds will be required in connection with...

  10. 25 CFR 163.21 - Bonds required.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Bonds required. 163.21 Section 163.21 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GENERAL FORESTRY REGULATIONS Forest Management and Operations § 163.21 Bonds required. (a) Performance bonds will be required in connection with...

  11. 25 CFR 163.21 - Bonds required.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Bonds required. 163.21 Section 163.21 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GENERAL FORESTRY REGULATIONS Forest Management and Operations § 163.21 Bonds required. (a) Performance bonds will be required in connection with...

  12. 47 CFR 101.211 - Operator requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Operator requirements. 101.211 Section 101.211 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Operational Requirements § 101.211 Operator requirements. (a) Any person, with the consent...

  13. 47 CFR 101.211 - Operator requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Operator requirements. 101.211 Section 101.211 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Operational Requirements § 101.211 Operator requirements. (a) Any person, with the consent...

  14. 47 CFR 101.211 - Operator requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Operator requirements. 101.211 Section 101.211 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Operational Requirements § 101.211 Operator requirements. (a) Any person, with the consent...

  15. 21 CFR 820.180 - General requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DEVICES QUALITY SYSTEM REGULATION Records § 820.180 General requirements. All records required by this... retained for a period of time equivalent to the design and expected life of the device, but in no case less.... This section does not apply to the reports required by § 820.20(c) Management review, § 820.22...

  16. 32 CFR 185.6 - Information requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Information requirements. 185.6 Section 185.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE CIVIL DEFENSE MILITARY SUPPORT TO CIVIL AUTHORITIES (MSCA) § 185.6 Information requirements. The reporting requirements in § 185.5...

  17. 76 FR 38326 - Qualification Requirements (General)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-30

    ... update and clarify information regarding citizenship and age requirements, add new information concerning... regulations update and clarify information regarding citizenship and age requirements, add the Web site... agency. OPM is proposing to retitle section 338.601, from ``Prohibitions of maximum age-requirement''...

  18. 30 CFR 210.351 - Required recordkeeping.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Required recordkeeping. 210.351 Section 210.351 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT FORMS AND REPORTS Geothermal Resources § 210.351 Required recordkeeping. Information required by...

  19. 40 CFR 97.370 - General requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... with such requirements, the definitions in § 97.302 and in § 72.2 of this chapter shall apply, and the... unit heat input (including all systems required to monitor NOX emission rate, NOX concentration, stack... required to determine NOX mass emissions and heat input in accordance with § 75.31(b)(2) or (c)(3) of...

  20. 16 CFR 1204.3 - Requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... STANDARD FOR OMNIDIRECTIONAL CITIZENS BAND BASE STATION ANTENNAS The Standard § 1204.3 Requirements. All omnidirectional CB base station antennas are required to comply with the following requirements. (a) Field joints... this standard, and that must be put into place by the person assembling the antenna system, shall...

  1. 16 CFR 1204.3 - Requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... STANDARD FOR OMNIDIRECTIONAL CITIZENS BAND BASE STATION ANTENNAS The Standard § 1204.3 Requirements. All omnidirectional CB base station antennas are required to comply with the following requirements. (a) Field joints... this standard, and that must be put into place by the person assembling the antenna system, shall...

  2. 16 CFR 1204.3 - Requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... STANDARD FOR OMNIDIRECTIONAL CITIZENS BAND BASE STATION ANTENNAS The Standard § 1204.3 Requirements. All omnidirectional CB base station antennas are required to comply with the following requirements. (a) Field joints... this standard, and that must be put into place by the person assembling the antenna system, shall...

  3. 10 CFR 830.4 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false General requirements. 830.4 Section 830.4 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT § 830.4 General requirements. (a) No person may take or cause... for a nuclear facility must ensure implementation of, and compliance with, the requirements of...

  4. 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...

  5. 16 CFR 1204.3 - Requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SAFETY... omnidirectional CB base station antennas are required to comply with the following requirements. (a) Field joints. Parts or accessories intended to protect a field joint so that it will meet any other requirement...

  6. 16 CFR 1204.3 - Requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SAFETY... omnidirectional CB base station antennas are required to comply with the following requirements. (a) Field joints. Parts or accessories intended to protect a field joint so that it will meet any other requirement...

  7. 10 CFR 70.61 - Performance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Performance requirements. 70.61 Section 70.61 Energy... Performance requirements. (a) Each applicant or licensee shall evaluate, in the integrated safety analysis performed in accordance with § 70.62, its compliance with the performance requirements in paragraphs (b),...

  8. 48 CFR 6.501 - Requirement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... COMPETITION REQUIREMENTS Competition Advocates 6.501 Requirement. As required by section 20 of the Office of Federal Procurement Policy Act, the head of each executive agency shall designate a competition advocate for the agency and for each procuring activity of the agency. The competition advocates shall— (a)...

  9. 48 CFR 2906.501 - Requirement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... COMPETITION REQUIREMENTS Competition Advocate 2906.501 Requirement. The Assistant Secretary for Administration and Management must appoint a Competition Advocate for the Department of Labor. The appointment will be predicated on an understanding of the competition requirements in the FAR, and particularly...

  10. 48 CFR 32.1101 - Statutory requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Statutory requirements. 32.1101 Section 32.1101 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL CONTRACTING REQUIREMENTS CONTRACT FINANCING Electronic Funds Transfer 32.1101 Statutory requirements. 31...

  11. 24 CFR 891.765 - Lease requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Lease requirements. 891.765 Section 891.765 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Individuals-Section 162 Assistance § 891.765 Lease requirements. The lease requirements are provided in §...

  12. 24 CFR 891.625 - Lease requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Lease requirements. 891.625 Section 891.625 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Assistance § 891.625 Lease requirements. The lease requirements are provided in § 891.425....

  13. 32 CFR 636.9 - Registration requirement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirement has been met. (d) Liability and no-fault insurance requirements. (1) All personnel operating... liability and no-fault insurance required by the State of Georgia. The amounts are as follows: (i) Liability... injury. (C) $10,000.00 per accident for property damage. (ii) No-Fault—$5,000.00. (2) Proof of...

  14. 49 CFR 180.3 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false General requirements. 180.3 Section 180.3... MAINTENANCE OF PACKAGINGS General § 180.3 General requirements. (a) No person may represent, mark, certify... requirements of this part; and (5) Sales literature, including advertising, indicating that the packaging...

  15. 7 CFR 1770.13 - Accounting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Accounting requirements. 1770.13 Section 1770.13... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS TELECOMMUNICATIONS BORROWERS Uniform System of Accounts § 1770.13 Accounting requirements. (a) Each borrower shall maintain its books of accounts on...

  16. 28 CFR 80.12 - Accounting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Accounting requirements. 80.12 Section 80... PROCEDURE § 80.12 Accounting requirements. Neither the submission of a request for an FCPA Opinion, its... comply with the accounting requirements of 15 U.S.C. 78m(b)(2) and (3)....

  17. 28 CFR 80.12 - Accounting requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Accounting requirements. 80.12 Section 80... PROCEDURE § 80.12 Accounting requirements. Neither the submission of a request for an FCPA Opinion, its... comply with the accounting requirements of 15 U.S.C. 78m(b)(2) and (3)....

  18. 7 CFR 1770.13 - Accounting requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Accounting requirements. 1770.13 Section 1770.13... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS TELECOMMUNICATIONS BORROWERS Uniform System of Accounts § 1770.13 Accounting requirements. (a) Each borrower shall maintain its books of accounts on...

  19. 7 CFR 1770.13 - Accounting requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Accounting requirements. 1770.13 Section 1770.13... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS TELECOMMUNICATIONS BORROWERS Uniform System of Accounts § 1770.13 Accounting requirements. (a) Each borrower shall maintain its books of accounts on...

  20. 28 CFR 80.12 - Accounting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Accounting requirements. 80.12 Section 80... PROCEDURE § 80.12 Accounting requirements. Neither the submission of a request for an FCPA Opinion, its... comply with the accounting requirements of 15 U.S.C. 78m(b)(2) and (3)....

  1. 28 CFR 80.12 - Accounting requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Accounting requirements. 80.12 Section 80... PROCEDURE § 80.12 Accounting requirements. Neither the submission of a request for an FCPA Opinion, its... comply with the accounting requirements of 15 U.S.C. 78m(b)(2) and (3)....

  2. 7 CFR 1770.13 - Accounting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Accounting requirements. 1770.13 Section 1770.13... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS TELECOMMUNICATIONS BORROWERS Uniform System of Accounts § 1770.13 Accounting requirements. (a) Each borrower shall maintain its books of accounts on...

  3. 10 CFR 61.59 - Institutional requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR LAND DISPOSAL OF RADIOACTIVE WASTE Technical Requirements for Land Disposal Facilities § 61.59 Institutional requirements. (a) Land ownership... Commission; and administration of funds to cover the costs for these activities. The period of...

  4. 24 CFR 92.612 - Project requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Project requirements. 92.612... Development HOME INVESTMENT PARTNERSHIPS PROGRAM American Dream Downpayment Initiative § 92.612 Project requirements. The following project requirements contained in subpart F of this part apply to the ADDI:...

  5. 24 CFR 266.110 - Reserve requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Finance Agency Requirements § 266.110 Reserve requirements. (a) HFAs with top-tier designation or overall rating of “A” on general obligation bonds. An HFA with a top tier or equivalent designation or an HFA... establish a reserve account funded in accordance with the requirements set forth in paragraph (b) of...

  6. 18 CFR 343.5 - Required negotiations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Required negotiations... PIPELINE PROCEEDINGS § 343.5 Required negotiations. The Commission or other decisional authority may require parties to enter into good faith negotiations to settle oil pipeline rate matters. The...

  7. 18 CFR 343.5 - Required negotiations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Required negotiations... PIPELINE PROCEEDINGS § 343.5 Required negotiations. The Commission or other decisional authority may require parties to enter into good faith negotiations to settle oil pipeline rate matters. The...

  8. 7 CFR 1782.9 - Environmental requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Environmental requirements. 1782.9 Section 1782.9... AGRICULTURE (CONTINUED) SERVICING OF WATER AND WASTE PROGRAMS § 1782.9 Environmental requirements. Servicing... 1794 as required in § 1794.3. The appropriate environmental review will be completed prior to...

  9. 7 CFR 771.6 - Environmental requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Environmental requirements. 771.6 Section 771.6... AGRICULTURE SPECIAL PROGRAMS BOLL WEEVIL ERADICATION LOAN PROGRAM § 771.6 Environmental requirements. No loan will be made until all Federal and state statutory and regulatory environmental requirements have...

  10. 7 CFR 771.6 - Environmental requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Environmental requirements. 771.6 Section 771.6... AGRICULTURE SPECIAL PROGRAMS BOLL WEEVIL ERADICATION LOAN PROGRAM § 771.6 Environmental requirements. No loan will be made until all Federal and state statutory and regulatory environmental requirements have...

  11. 7 CFR 3560.59 - Environmental requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Environmental requirements. 3560.59 Section 3560.59... Environmental requirements. Under the National Environmental Policy Act, the Agency is required to assess the potential impact of the proposed action on protected environmental resources. Measures to avoid or at...

  12. 7 CFR 1782.9 - Environmental requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Environmental requirements. 1782.9 Section 1782.9... AGRICULTURE (CONTINUED) SERVICING OF WATER AND WASTE PROGRAMS § 1782.9 Environmental requirements. Servicing... 1794 as required in § 1794.3. The appropriate environmental review will be completed prior to...

  13. 7 CFR 1944.672 - Environmental requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 13 2011-01-01 2009-01-01 true Environmental requirements. 1944.672 Section 1944.672...) PROGRAM REGULATIONS (CONTINUED) HOUSING Housing Preservation Grants § 1944.672 Environmental requirements. Subpart G of part 1940 of this chapter will be followed regarding environmental requirements....

  14. 7 CFR 3575.9 - Environmental requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Environmental requirements. 3575.9 Section 3575.9... AGRICULTURE GENERAL Community Programs Guaranteed Loans § 3575.9 Environmental requirements. Requirements for an environmental review or mitigation actions are contained in part 1940, subpart G, of this...

  15. 7 CFR 3560.59 - Environmental requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Environmental requirements. 3560.59 Section 3560.59... Environmental requirements. Under the National Environmental Policy Act, the Agency is required to assess the potential impact of the proposed action on protected environmental resources. Measures to avoid or at...

  16. 7 CFR 1944.672 - Environmental requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Environmental requirements. 1944.672 Section 1944.672...) PROGRAM REGULATIONS (CONTINUED) HOUSING Housing Preservation Grants § 1944.672 Environmental requirements. Subpart G of part 1940 of this chapter will be followed regarding environmental requirements....

  17. 49 CFR 383.110 - General requirement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS COMMERCIAL DRIVER'S LICENSE STANDARDS; REQUIREMENTS AND PENALTIES Required Knowledge and Skills § 383.110 General requirement. All drivers of commercial motor vehicles shall have knowledge and skills necessary to operate a...

  18. 30 CFR 250.1627 - Production requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Production requirements. 250.1627 Section 250... Operations § 250.1627 Production requirements. (a) The lessee shall conduct sulphur production operations in compliance with the approved Development and Production Plan requirements of §§ 250.1627 through 250.1634...

  19. 45 CFR 90.45 - Information requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Information requirements. 90.45 Section 90.45..., Conciliation and Enforcement Procedures § 90.45 Information requirements. Each agency shall provide in its regulations a requirement that the recipient: (a) Provide to the agency information necessary to...

  20. 7 CFR 58.446 - Quality requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Quality requirements. 58.446 Section 58.446... Products Bearing Usda Official Identification § 58.446 Quality requirements. (a) Cheddar cheese. The quality requirements for Cheddar cheese shall be in accordance with the U.S. Standards for Grades...

  1. 7 CFR 58.446 - Quality requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Quality requirements. 58.446 Section 58.446... Products Bearing Usda Official Identification § 58.446 Quality requirements. (a) Cheddar cheese. The quality requirements for Cheddar cheese shall be in accordance with the U.S. Standards for Grades...

  2. 7 CFR 58.446 - Quality requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Quality requirements. 58.446 Section 58.446... Products Bearing Usda Official Identification § 58.446 Quality requirements. (a) Cheddar cheese. The quality requirements for Cheddar cheese shall be in accordance with the U.S. Standards for Grades...

  3. 7 CFR 58.446 - Quality requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Quality requirements. 58.446 Section 58.446... Products Bearing Usda Official Identification § 58.446 Quality requirements. (a) Cheddar cheese. The quality requirements for Cheddar cheese shall be in accordance with the U.S. Standards for Grades...

  4. 7 CFR 58.446 - Quality requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Quality requirements. 58.446 Section 58.446... Products Bearing Usda Official Identification § 58.446 Quality requirements. (a) Cheddar cheese. The quality requirements for Cheddar cheese shall be in accordance with the U.S. Standards for Grades...

  5. 49 CFR 565.25 - Content requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 6 2012-10-01 2012-10-01 false Content requirements. 565.25 Section 565.25 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE IDENTIFICATION NUMBER (VIN) REQUIREMENTS Alternative VIN Requirements In Effect for Limited...

  6. 49 CFR 565.25 - Content requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 6 2014-10-01 2014-10-01 false Content requirements. 565.25 Section 565.25 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE IDENTIFICATION NUMBER (VIN) REQUIREMENTS Alternative VIN Requirements In Effect for Limited...

  7. 49 CFR 565.25 - Content requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 6 2013-10-01 2013-10-01 false Content requirements. 565.25 Section 565.25 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE IDENTIFICATION NUMBER (VIN) REQUIREMENTS Alternative VIN Requirements In Effect for Limited...

  8. 49 CFR 565.25 - Content requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 6 2011-10-01 2011-10-01 false Content requirements. 565.25 Section 565.25 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VEHICLE IDENTIFICATION NUMBER (VIN) REQUIREMENTS Alternative VIN Requirements In Effect for Limited...

  9. 49 CFR 565.26 - Reporting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Requirements In Effect for Limited Period § 565.26 Reporting requirements. The information collection requirements contained in this part have been approved by the Office of Management and Budget under the... make and type of vehicle it manufactures at least 60 days before affixing the first VIN using...

  10. 49 CFR 565.26 - Reporting requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Requirements In Effect for Limited Period § 565.26 Reporting requirements. The information collection requirements contained in this part have been approved by the Office of Management and Budget under the... make and type of vehicle it manufactures at least 60 days before affixing the first VIN using...

  11. 40 CFR 63.453 - Monitoring requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... comply with the bleaching system requirements of § 63.445(c) or the sulfite pulping system requirements... the chlorine outlet concentration of each gas scrubber used to comply with the bleaching system outlet concentration requirement specified in § 63.445(c)(2). (e) The owner or operator of a bleaching system...

  12. 40 CFR 68.195 - Required corrections.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Required corrections. 68.195 Section...) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.195 Required corrections. The owner or... required under § 68.160(b)(6), the owner or operator shall submit a correction of that information....

  13. 40 CFR 68.195 - Required corrections.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Required corrections. 68.195 Section...) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.195 Required corrections. The owner or... required under § 68.160(b)(6), the owner or operator shall submit a correction of that information....

  14. 14 CFR 125.49 - Airport requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Airport requirements. 125.49 Section 125.49... Requirements § 125.49 Airport requirements. (a) No certificate holder may use any airport unless it is adequate...) No pilot of an airplane carrying passengers at night may take off from, or land on, an airport...

  15. 14 CFR 135.229 - Airport requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airport requirements. 135.229 Section 135... Operating Limitations and Weather Requirements § 135.229 Airport requirements. (a) No certificate holder may use any airport unless it is adequate for the proposed operation, considering such items as...

  16. 14 CFR 125.49 - Airport requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airport requirements. 125.49 Section 125.49... Requirements § 125.49 Airport requirements. (a) No certificate holder may use any airport unless it is adequate...) No pilot of an airplane carrying passengers at night may take off from, or land on, an airport...

  17. 14 CFR 135.229 - Airport requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Airport requirements. 135.229 Section 135... Operating Limitations and Weather Requirements § 135.229 Airport requirements. (a) No certificate holder may use any airport unless it is adequate for the proposed operation, considering such items as...

  18. 49 CFR 585.76 - Reporting requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... requirements. (1) Within 60 days after the end of the production years ending August 31, 2008, through August... and in § 585.2 of this part. (2) (b) Phase-in reporting requirements. Within 60 days after the end of... meeting the moving deformable barrier test requirements of S7.2 of Standard No. 214, Side...

  19. 16 CFR 301.2 - General requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REGULATIONS UNDER FUR PRODUCTS LABELING ACT Regulations § 301.2 General requirements. (a) Each and every fur... with the requirements of the act and rules and regulations. (b) Each and every fur shall be invoiced in conformity with the requirements of the act and rules and regulations. (c) Any advertising of fur products...

  20. 16 CFR 301.2 - General requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REGULATIONS UNDER FUR PRODUCTS LABELING ACT Regulations § 301.2 General requirements. (a) Each and every fur... with the requirements of the act and rules and regulations. (b) Each and every fur shall be invoiced in conformity with the requirements of the act and rules and regulations. (c) Any advertising of fur products...

  1. 16 CFR 301.2 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS UNDER FUR PRODUCTS LABELING ACT Regulations § 301.2 General requirements. (a) Each and every fur... with the requirements of the act and rules and regulations. (b) Each and every fur shall be invoiced in conformity with the requirements of the act and rules and regulations. (c) Any advertising of fur products...

  2. 16 CFR 301.2 - General requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... REGULATIONS UNDER FUR PRODUCTS LABELING ACT Regulations § 301.2 General requirements. (a) Each and every fur... with the requirements of the act and rules and regulations. (b) Each and every fur shall be invoiced in conformity with the requirements of the act and rules and regulations. (c) Any advertising of fur products...

  3. 16 CFR 301.2 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REGULATIONS UNDER FUR PRODUCTS LABELING ACT Regulations § 301.2 General requirements. (a) Each and every fur... with the requirements of the act and rules and regulations. (b) Each and every fur shall be invoiced in conformity with the requirements of the act and rules and regulations. (c) Any advertising of fur products...

  4. 29 CFR 96.12 - Audit requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 1 2014-07-01 2013-07-01 true Audit requirements. 96.12 Section 96.12 Labor Office of the Secretary of Labor AUDIT REQUIREMENTS FOR GRANTS, CONTRACTS, AND OTHER AGREEMENTS Audits of States, Local Governments, and Non-profit Organizations § 96.12 Audit requirements. (a) Organizations covered by...

  5. 7 CFR 1782.10 - Audit requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Audit requirements. 1782.10 Section 1782.10... AGRICULTURE (CONTINUED) SERVICING OF WATER AND WASTE PROGRAMS § 1782.10 Audit requirements. Audits for loans... experiencing problems, the servicing official will require an audit or other documentation deemed necessary...

  6. 24 CFR 982.159 - Audit requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Audit requirements. 982.159 Section... Administration of Program § 982.159 Audit requirements. (a) The PHA must engage and pay an independent public accountant to conduct audits in accordance with HUD requirements. (b) The PHA is subject to the...

  7. 7 CFR 3052.200 - Audit requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Audit requirements. 3052.200 Section 3052.200..., DEPARTMENT OF AGRICULTURE AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Audits § 3052.200 Audit requirements. (a) Audit required. Non-Federal entities that expend $500,000 or more in a year...

  8. 45 CFR 96.91 - Audit requirement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Audit requirement. 96.91 Section 96.91 Public... Block Grants § 96.91 Audit requirement. Pursuant to section 1745(b) of the Reconciliation Act (31 U.S.C. 1243 note) an audit is required with respect to the 2-year period beginning on October 1, 1981,...

  9. 7 CFR 1709.21 - Audit requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 11 2014-01-01 2014-01-01 false Audit requirements. 1709.21 Section 1709.21... AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES General Requirements § 1709.21 Audit requirements. The grantee shall provide the Agency with an audit for each year, beginning with the year in which a...

  10. 45 CFR 96.91 - Audit requirement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Audit requirement. 96.91 Section 96.91 Public... Block Grants § 96.91 Audit requirement. Pursuant to section 1745(b) of the Reconciliation Act (31 U.S.C. 1243 note) an audit is required with respect to the 2-year period beginning on October 1, 1981,...

  11. 7 CFR 1291.11 - Audit requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Audit requirements. 1291.11 Section 1291.11... PROGRAM-FARM BILL § 1291.11 Audit requirements. Each year that a State receives a grant under the SCBGP-FB, the State is required to conduct an audit of the expenditures of SCBGP-FB funds. If the Single...

  12. 38 CFR 41.200 - Audit requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Audit requirements. 41...) AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Audits § 41.200 Audit requirements. (a) Audit required. Non-Federal entities that expend $500,000 or more in a year in Federal awards shall...

  13. 7 CFR 1948.96 - Audit requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 13 2014-01-01 2013-01-01 true Audit requirements. 1948.96 Section 1948.96... Program § 1948.96 Audit requirements. (a) Audit requirements for Site Development and Acquisition Grants will be made in accordance with FmHA Instruction 1942-G. (b) Audits for planning grants made...

  14. 7 CFR 1782.10 - Audit requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Audit requirements. 1782.10 Section 1782.10... AGRICULTURE (CONTINUED) SERVICING OF WATER AND WASTE PROGRAMS § 1782.10 Audit requirements. Audits for loans... experiencing problems, the servicing official will require an audit or other documentation deemed necessary...

  15. 24 CFR 891.515 - Audit requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Audit requirements. 891.515 Section... Elderly and Persons with Disabilities § 891.515 Audit requirements. Nonprofits receiving assistance under this part are subject to the audit requirements in 24 CFR part 45. Section 202 Projects for the...

  16. 29 CFR 96.32 - Audit requirement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 1 2014-07-01 2013-07-01 true Audit requirement. 96.32 Section 96.32 Labor Office of the Secretary of Labor AUDIT REQUIREMENTS FOR GRANTS, CONTRACTS, AND OTHER AGREEMENTS Audits of Entities Not Covered by Subpart A § 96.32 Audit requirement. The Secretary of Labor is responsible for the...

  17. 7 CFR 3052.200 - Audit requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Audit requirements. 3052.200 Section 3052.200..., DEPARTMENT OF AGRICULTURE AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Audits § 3052.200 Audit requirements. (a) Audit required. Non-Federal entities that expend $500,000 or more in a year...

  18. 24 CFR 982.159 - Audit requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Audit requirements. 982.159 Section... Administration of Program § 982.159 Audit requirements. (a) The PHA must engage and pay an independent public accountant to conduct audits in accordance with HUD requirements. (b) The PHA is subject to the...

  19. 29 CFR 99.200 - Audit requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 1 2014-07-01 2013-07-01 true Audit requirements. 99.200 Section 99.200 Labor Office of the Secretary of Labor AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Audits § 99.200 Audit requirements. (a) Audit required. Non-Federal entities that expend $300,000 or more in...

  20. 7 CFR 1782.10 - Audit requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Audit requirements. 1782.10 Section 1782.10... AGRICULTURE (CONTINUED) SERVICING OF WATER AND WASTE PROGRAMS § 1782.10 Audit requirements. Audits for loans... experiencing problems, the servicing official will require an audit or other documentation deemed necessary...

  1. 7 CFR 1948.96 - Audit requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 13 2013-01-01 2013-01-01 false Audit requirements. 1948.96 Section 1948.96... Program § 1948.96 Audit requirements. (a) Audit requirements for Site Development and Acquisition Grants will be made in accordance with FmHA Instruction 1942-G. (b) Audits for planning grants made...

  2. 24 CFR 891.515 - Audit requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Audit requirements. 891.515 Section... Elderly and Persons with Disabilities § 891.515 Audit requirements. Nonprofits receiving assistance under this part are subject to the audit requirements in 24 CFR part 45. Section 202 Projects for the...

  3. 33 CFR 183.302 - Flotation requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Flotation requirements. 183.302...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.302 Flotation requirements. Each boat to which this...

  4. 33 CFR 183.302 - Flotation requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Flotation requirements. 183.302...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.302 Flotation requirements. Each boat to which this...

  5. 33 CFR 183.302 - Flotation requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Flotation requirements. 183.302...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.302 Flotation requirements. Each boat to which this...

  6. 33 CFR 183.302 - Flotation requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Flotation requirements. 183.302...) BOATING SAFETY BOATS AND ASSOCIATED EQUIPMENT Flotation Requirements for Outboard Boats Rated for Engines of 2 Horsepower or Less General § 183.302 Flotation requirements. Each boat to which this...

  7. 20 CFR 655.41 - Advertising requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 3 2013-04-01 2013-04-01 false Advertising requirements. 655.41 Section 655... States (H-2B Workers) Post-Acceptance Requirements § 655.41 Advertising requirements. (a) All recruitment... job orders as set forth in § 655.18(a). (b) All advertising must contain the following information:...

  8. 20 CFR 655.17 - Advertising requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Advertising requirements. 655.17 Section 655... Advertising requirements. All advertising conducted to satisfy the required recruitment steps under § 655.15... those to be offered to the H-2B workers. All advertising must contain the following information: (a)...

  9. 20 CFR 655.41 - Advertising requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 3 2014-04-01 2014-04-01 false Advertising requirements. 655.41 Section 655... States (H-2B Workers) Post-Acceptance Requirements § 655.41 Advertising requirements. (a) All recruitment... job orders as set forth in § 655.18(a). (b) All advertising must contain the following information:...

  10. 20 CFR 655.41 - Advertising requirements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Advertising requirements. 655.41 Section 655... States (H-2B Workers) Post-Acceptance Requirements § 655.41 Advertising requirements. (a) All recruitment... job orders as set forth in § 655.18(a). (b) All advertising must contain the following information:...

  11. 42 CFR 425.310 - Marketing requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Marketing requirements. 425.310 Section 425.310... Protections § 425.310 Marketing requirements. (a) File and use. Marketing materials and activities, as defined...) The ACO certifies compliance with all the marketing requirements under this section; and (2) CMS...

  12. 42 CFR 425.310 - Marketing requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Marketing requirements. 425.310 Section 425.310... Protections § 425.310 Marketing requirements. (a) File and use. Marketing materials and activities, as defined...) The ACO certifies compliance with all the marketing requirements under this section; and (2) CMS...

  13. 42 CFR 425.310 - Marketing requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Marketing requirements. 425.310 Section 425.310... Protections § 425.310 Marketing requirements. (a) File and use. Marketing materials and activities, as defined...) The ACO certifies compliance with all the marketing requirements under this section; and (2) CMS...

  14. 5 CFR 9701.221 - Classification requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Classification requirements. 9701.221... requirements. (a) DHS must develop a methodology for describing and documenting the duties, qualifications, and other requirements of categories of jobs, and DHS must make such descriptions and...

  15. 5 CFR 9701.221 - Classification requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 3 2014-01-01 2014-01-01 false Classification requirements. 9701.221... requirements. (a) DHS must develop a methodology for describing and documenting the duties, qualifications, and other requirements of categories of jobs, and DHS must make such descriptions and...

  16. 14 CFR 298.33 - Security requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Security requirements. 298.33 Section 298... on Exemptions and Operations § 298.33 Security requirements. In conducting operations under this part, an air taxi operator or a commuter air carrier is required to adhere to all security...

  17. 14 CFR 298.33 - Security requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Security requirements. 298.33 Section 298... on Exemptions and Operations § 298.33 Security requirements. In conducting operations under this part, an air taxi operator or a commuter air carrier is required to adhere to all security...

  18. 42 CFR 3.106 - Security requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Security requirements. 3.106 Section 3.106 Public... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT PSO Requirements and Agency Procedures § 3.106 Security requirements. (a) Application. A PSO must secure patient safety work product in conformance with the...

  19. Capturing security requirements for software systems.

    PubMed

    El-Hadary, Hassan; El-Kassas, Sherif

    2014-07-01

    Security is often an afterthought during software development. Realizing security early, especially in the requirement phase, is important so that security problems can be tackled early enough before going further in the process and avoid rework. A more effective approach for security requirement engineering is needed to provide a more systematic way for eliciting adequate security requirements. This paper proposes a methodology for security requirement elicitation based on problem frames. The methodology aims at early integration of security with software development. The main goal of the methodology is to assist developers elicit adequate security requirements in a more systematic way during the requirement engineering process. A security catalog, based on the problem frames, is constructed in order to help identifying security requirements with the aid of previous security knowledge. Abuse frames are used to model threats while security problem frames are used to model security requirements. We have made use of evaluation criteria to evaluate the resulting security requirements concentrating on conflicts identification among requirements. We have shown that more complete security requirements can be elicited by such methodology in addition to the assistance offered to developers to elicit security requirements in a more systematic way.

  20. 7 CFR 764.355 - Security requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Security requirements. 764.355 Section 764.355... AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Emergency Loan Program § 764.355 Security requirements. (a) EM loans made under § 764.351(a)(1) must comply with the general security requirements established...

  1. 14 CFR 298.33 - Security requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Security requirements. 298.33 Section 298... on Exemptions and Operations § 298.33 Security requirements. In conducting operations under this part, an air taxi operator or a commuter air carrier is required to adhere to all security...

  2. 14 CFR 298.33 - Security requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Security requirements. 298.33 Section 298... on Exemptions and Operations § 298.33 Security requirements. In conducting operations under this part, an air taxi operator or a commuter air carrier is required to adhere to all security...

  3. 7 CFR 764.355 - Security requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Security requirements. 764.355 Section 764.355... AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Emergency Loan Program § 764.355 Security requirements. Link... comply with the general security requirements established at §§ 764.103, 764.104 and 764.155(b). (b)...

  4. 49 CFR 176.118 - Electrical requirement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Electrical requirement. 176.118 Section 176.118... Requirements for Class 1 (Explosive) Materials Stowage § 176.118 Electrical requirement. (a) Electrical... person. (b) Electrical equipment and cables in a cargo space in which Class 1 (explosive) materials...

  5. 49 CFR 176.118 - Electrical requirement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Electrical requirement. 176.118 Section 176.118... Requirements for Class 1 (Explosive) Materials Stowage § 176.118 Electrical requirement. (a) Electrical... person. (b) Electrical equipment and cables in a cargo space in which Class 1 (explosive) materials...

  6. 49 CFR 176.118 - Electrical requirement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Electrical requirement. 176.118 Section 176.118... Requirements for Class 1 (Explosive) Materials Stowage § 176.118 Electrical requirement. (a) Electrical... person. (b) Electrical equipment and cables in a cargo space in which Class 1 (explosive) materials...

  7. 49 CFR 176.118 - Electrical requirement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Electrical requirement. 176.118 Section 176.118... Requirements for Class 1 (Explosive) Materials Stowage § 176.118 Electrical requirement. (a) Electrical... person. (b) Electrical equipment and cables in a cargo space in which Class 1 (explosive) materials...

  8. 40 CFR 60.4170 - General requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Electric Steam Generating Units Monitoring and Reporting § 60.4170 General requirements. The owners and... of each Hg Budget unit shall: (1) Install all monitoring systems required under this section and... all systems required to monitor Hg concentration, stack gas moisture content, stack gas flow rate,...

  9. 40 CFR 60.4170 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Electric Steam Generating Units Monitoring and Reporting § 60.4170 General requirements. The owners and... of each Hg Budget unit shall: (1) Install all monitoring systems required under this section and... all systems required to monitor Hg concentration, stack gas moisture content, stack gas flow rate,...

  10. 48 CFR 1371.121 - Insurance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Insurance requirements. 1371.121 Section 1371.121 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE DEPARTMENT....121 Insurance requirements. Insert clause 1352.271-90, Insurance Requirements, in all...

  11. 48 CFR 1371.121 - Insurance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Insurance requirements. 1371.121 Section 1371.121 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE DEPARTMENT....121 Insurance requirements. Insert clause 1352.271-90, Insurance Requirements, in all...

  12. 7 CFR 1724.6 - Insurance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 11 2013-01-01 2013-01-01 false Insurance requirements. 1724.6 Section 1724.6... Insurance requirements. (a) Borrowers shall ensure that all architects and engineers working under contract with the borrower have insurance coverage as required by part 1788 of this chapter. (b) Borrowers...

  13. 7 CFR 1724.6 - Insurance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 11 2014-01-01 2014-01-01 false Insurance requirements. 1724.6 Section 1724.6... Insurance requirements. (a) Borrowers shall ensure that all architects and engineers working under contract with the borrower have insurance coverage as required by part 1788 of this chapter. (b) Borrowers...

  14. 7 CFR 1724.6 - Insurance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 11 2012-01-01 2012-01-01 false Insurance requirements. 1724.6 Section 1724.6... Insurance requirements. (a) Borrowers shall ensure that all architects and engineers working under contract with the borrower have insurance coverage as required by part 1788 of this chapter. (b) Borrowers...

  15. 48 CFR 1371.121 - Insurance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Insurance requirements. 1371.121 Section 1371.121 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE DEPARTMENT....121 Insurance requirements. Insert clause 1352.271-90, Insurance Requirements, in all...

  16. 47 CFR 10.500 - General requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false General requirements. 10.500 Section 10.500 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL MOBILE ALERT SYSTEM Equipment Requirements... Participating CMS Provider's delivery technologies. Mobile devices are required to perform the...

  17. 7 CFR 1942.117 - General requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 13 2013-01-01 2013-01-01 false General requirements. 1942.117 Section 1942.117 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS... § 1942.117 General requirements. (a) Reserve requirements. Loans under this subpart are subject to...

  18. 49 CFR 383.110 - General requirement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... STANDARDS; REQUIREMENTS AND PENALTIES Required Knowledge and Skills § 383.110 General requirement. All drivers of CMVs must have the knowledge and skills necessary to operate a CMV safely as contained in this subpart. The specific types of items that a State must include in the knowledge and skills tests that...

  19. 49 CFR 383.110 - General requirement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... STANDARDS; REQUIREMENTS AND PENALTIES Required Knowledge and Skills § 383.110 General requirement. All drivers of CMVs must have the knowledge and skills necessary to operate a CMV safely as contained in this subpart. The specific types of items that a State must include in the knowledge and skills tests that...

  20. 49 CFR 383.110 - General requirement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... STANDARDS; REQUIREMENTS AND PENALTIES Required Knowledge and Skills § 383.110 General requirement. All drivers of CMVs must have the knowledge and skills necessary to operate a CMV safely as contained in this subpart. The specific types of items that a State must include in the knowledge and skills tests that...