Science.gov

Sample records for design procurement construction

  1. Engineering, Procurement and construction guide

    SciTech Connect

    Not Available

    1991-04-01

    This is an alphabetical listing of companies involved in some aspect of engineering, procurement and construction in the independent power industry. Each company listing includes the companies' name and address, telephone number and FAX number along with a short description of the companies' ownership or market ties and area of expertise or services provided.

  2. Energy-Performance-Based Design-Build Process: Strategies for Procuring High-Performance Buildings on Typical Construction Budgets: Preprint

    SciTech Connect

    Scheib, J.; Pless, S.; Torcellini, P.

    2014-08-01

    NREL experienced a significant increase in employees and facilities on our 327-acre main campus in Golden, Colorado over the past five years. To support this growth, researchers developed and demonstrated a new building acquisition method that successfully integrates energy efficiency requirements into the design-build requests for proposals and contracts. We piloted this energy performance based design-build process with our first new construction project in 2008. We have since replicated and evolved the process for large office buildings, a smart grid research laboratory, a supercomputer, a parking structure, and a cafeteria. Each project incorporated aggressive efficiency strategies using contractual energy use requirements in the design-build contracts, all on typical construction budgets. We have found that when energy efficiency is a core project requirement as defined at the beginning of a project, innovative design-build teams can integrate the most cost effective and high performance efficiency strategies on typical construction budgets. When the design-build contract includes measurable energy requirements and is set up to incentivize design-build teams to focus on achieving high performance in actual operations, owners can now expect their facilities to perform. As NREL completed the new construction in 2013, we have documented our best practices in training materials and a how-to guide so that other owners and owner's representatives can replicate our successes and learn from our experiences in attaining market viable, world-class energy performance in the built environment.

  3. BIM-Based E-Procurement: An Innovative Approach to Construction E-Procurement

    PubMed Central

    2015-01-01

    This paper presents an innovative approach to e-procurement in construction, which uses building information models (BIM) to support the construction procurement process. The result is an integrated and electronic instrument connected to a rich knowledge base capable of advanced operations and able to strengthen transaction relationships and collaboration throughout the supply chain. The BIM-based e-procurement prototype has been developed using distinct existing electronic solutions and an IFC server and was tested in a pilot case study, which supported further discussions of the results of the research. PMID:26090518

  4. BIM-Based E-Procurement: An Innovative Approach to Construction E-Procurement.

    PubMed

    Aguiar Costa, António; Grilo, António

    2015-01-01

    This paper presents an innovative approach to e-procurement in construction, which uses building information models (BIM) to support the construction procurement process. The result is an integrated and electronic instrument connected to a rich knowledge base capable of advanced operations and able to strengthen transaction relationships and collaboration throughout the supply chain. The BIM-based e-procurement prototype has been developed using distinct existing electronic solutions and an IFC server and was tested in a pilot case study, which supported further discussions of the results of the research.

  5. 13 CFR 305.6 - Allowable methods of procurement for construction services.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... design/build, construction management at risk and force account. If an alternate method is used, the... use alternate construction procurement methods to the traditional design/bid/build procedures... use a design professional to oversee the process. The Recipient shall submit the plan to EDA prior...

  6. Design & construction.

    PubMed

    Souhrada, L

    1991-02-20

    The deepening recession hasn't slowed hospital construction activity--at least not yet. While experts say health care executives should expect fewer large projects within the next two years, as the result of unpredictable sources of capital and increasing censure of hospital capital spending, for the moment hospital projects are helping to shelter some design and construction firms from the recession's fallout.

  7. 44 CFR 150.6 - Design and procurement of awards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Design and procurement of awards. 150.6 Section 150.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY... § 150.6 Design and procurement of awards. (a) The Joint Board shall consult with the Department of...

  8. 44 CFR 150.6 - Design and procurement of awards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Design and procurement of awards. 150.6 Section 150.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY... § 150.6 Design and procurement of awards. (a) The Joint Board shall consult with the Department of...

  9. Building a Construction Procurement Negotiation Training Game Model: Learning Experiences and Outcomes

    ERIC Educational Resources Information Center

    Dzeng, Ren-Jye; Lin, Ken-Yu; Wang, Pei-Ru

    2014-01-01

    Game-based education is a promising method for encouraging student learning. Although learning construction procurement and negotiation require hands-on practice, in most construction management courses at the college level, this subject is taught by using lectures and case studies. In this study, a construction procurement and negotiation game…

  10. 48 CFR 52.223-2 - Affirmative Procurement of Biobased Products Under Service and Construction Contracts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Biobased Products Under Service and Construction Contracts. 52.223-2 Section 52.223-2 Federal Acquisition... Procurement of Biobased Products Under Service and Construction Contracts (DEC 2007) (a) In the performance of... CONTRACT CLAUSES Text of Provisions and Clauses 52.223-2 Affirmative Procurement of Biobased Products...

  11. 13 CFR 305.6 - Allowable methods of procurement for construction services.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Allowable methods of procurement... ADMINISTRATION, DEPARTMENT OF COMMERCE PUBLIC WORKS AND ECONOMIC DEVELOPMENT INVESTMENTS Requirements for Approved Projects § 305.6 Allowable methods of procurement for construction services. (a) Recipients...

  12. 7 CFR 1942.126 - Planning, bidding, contracting, constructing, procuring.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... architectural/engineering report or accept a brief report if the cost of the construction does not exceed $100... furnishes detailed cost estimates for whatever is needed to fully complete the facility and will complete... agency under Public Law 103-354 must be designed and constructed in accordance with sound engineering...

  13. 77 FR 3070 - Electric Engineering, Architectural Services, Design Policies and Construction Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-23

    ... and 1726 RIN 0572-AC20 Electric Engineering, Architectural Services, Design Policies and Construction... construction, procurement, engineering services and architectural services for transactions above the...--ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES 0 1. The authority...

  14. 13 CFR 305.6 - Allowable methods of procurement for construction services.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Allowable methods of procurement for construction services. 305.6 Section 305.6 Business Credit and Assistance ECONOMIC DEVELOPMENT ADMINISTRATION, DEPARTMENT OF COMMERCE PUBLIC WORKS AND ECONOMIC DEVELOPMENT INVESTMENTS Requirements...

  15. 76 FR 28333 - Electric Engineering, Architectural Services, Design Policies and Construction Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ... Engineering, Architectural Services, Design Policies and Construction Standards AGENCY: Rural Utilities... forms of contracts promulgated by RUS for construction, procurement, engineering services and... XVII of title 7 of the Code of Federal Regulations as follows: PART 1724--ELECTRIC...

  16. 48 CFR 52.223-2 - Affirmative Procurement of Biobased Products Under Service and Construction Contracts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Affirmative Procurement of... Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS SOLICITATION PROVISIONS AND...-designated items such as mobile equipment hydraulic fluids, diesel fuel additives, and penetrating...

  17. 78 FR 20783 - Designation of Product Categories for Federal Procurement; Withdrawal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-08

    ... procurement preference, was published prematurely due to an oversight in the development process. DATES: The... / Monday, April 8, 2013 / Rules and Regulations#0;#0; ] DEPARTMENT OF AGRICULTURE Office of Procurement and Property Management 7 CFR Part 3201 RIN 0599-AA16 Designation of Product Categories for Federal...

  18. 23 CFR 636.109 - How does the NEPA process relate to the design-build procurement process?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... procurement process? 636.109 Section 636.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF... process relate to the design-build procurement process? The purpose of this section is to ensure that... design-build procurement process: (a) The contracting agency may: (1) Issue an RFQ prior to...

  19. 25 CFR 900.115 - How do self-determination construction contracts relate to ordinary Federal procurement contracts?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false How do self-determination construction contracts relate... UNDER THE INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT Construction § 900.115 How do self-determination construction contracts relate to ordinary Federal procurement contracts? (a) A...

  20. 25 CFR 900.115 - How do self-determination construction contracts relate to ordinary Federal procurement contracts?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false How do self-determination construction contracts relate... UNDER THE INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT Construction § 900.115 How do self-determination construction contracts relate to ordinary Federal procurement contracts? (a) A...

  1. 77 FR 20281 - Designation of Product Categories for Federal Procurement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-04

    ... preferred procurement program (one part of the BioPreferred Program) is available on the Internet at http... ``section 9002''). II. Background As part of the BioPreferred Program, USDA published, on September 14, 2011... cleaners and protectors; inks; packaging and insulating materials; pneumatic equipment lubricants; and...

  2. 77 FR 69381 - Designation of Product Categories for Federal Procurement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-19

    .... Creams and oils used to soften and treat damaged skin. (b) Minimum biobased content. The Federal...) Definition. Products designed for every step of the shaving process, including shaving creams, gels,...

  3. Formal design review report project W-151 mixer pump procurement

    SciTech Connect

    Crass, D.W.

    1997-01-21

    A formal design review for WHC-S-0040 was held on January 21, 1993. The review was completed January 29, 1993. No outstanding action items existed. Comments were recorded on Record Comment Record (RCR) forms and incorporated into the specification. The specification was considered acceptable, approved and issued as WHC-S-0040, Rev. 0 on March 4, 1993.

  4. Glider construction and design

    NASA Technical Reports Server (NTRS)

    Gymnich, Alfried

    1927-01-01

    The endeavor to draw a strict line between gliders and soarers as been recently abandoned and the following classification adopted: 1) gliders controlled by shifting the weight of the body; 2) gliders controlled by rudders; 3) gliders controlled by wings. The different classes are discussed as well as materials and parts used in construction.

  5. Design Constructibility Reviews.

    DTIC Science & Technology

    1987-01-01

    indicate : , supports. (7) The Redicheck system uti I izes the seiuence .:, -:;r. _ - :r as its guideline, with the ci i I en g1neer ir , r.:r, n;i -i...the area. Such construction might include saunas , swimming 3 pools, specialized laboratory facilities, solar collector facilities or any other...clearly indicated I- -t- 1-TM1VerifY IS Wnilding frame is to Ne grounded 1 I 1 , Ir I I0 a I I I I’T IITIII DESCRIPTION IYES INO IWAI RDO KSU~ ~ I

  6. Design the price signal mechanism of suppliers' cost in the commercial procurement process

    NASA Astrophysics Data System (ADS)

    Jinming, Huang; Wenjing, Li; Huazhen, Zhu

    2016-06-01

    In the process of commercial procurement, there exists information asymmetry between purchasers and suppliers in terms of commodity cost. The strike price is what purchasers care about, while the focus of suppliers is only the sales revenue. In order to achieve the relatively lower strike price, purchasers need to design a price signal mechanism, explicating the commodity cost of suppliers. In this article, we have designed a mechanism that purchasers can explicit the commodity cost price based on suppliers' choices by providing a variety of purchase contracts to suppliers.

  7. A Conceptual Framework for Procurement Decision Making Model to Optimize Supplier Selection: The Case of Malaysian Construction Industry

    NASA Astrophysics Data System (ADS)

    Chuan, Ngam Min; Thiruchelvam, Sivadass; Nasharuddin Mustapha, Kamal; Che Muda, Zakaria; Mat Husin, Norhayati; Yong, Lee Choon; Ghazali, Azrul; Ezanee Rusli, Mohd; Itam, Zarina Binti; Beddu, Salmia; Liyana Mohd Kamal, Nur

    2016-03-01

    This paper intends to fathom the current state of procurement system in Malaysia specifically in the construction industry in the aspect of supplier selection. This paper propose a comprehensive study on the supplier selection metrics for infrastructure building, weight the importance of each metrics assigned and to find the relationship between the metrics among initiators, decision makers, buyers and users. With the metrics hierarchy of criteria importance, a supplier selection process can be defined, repeated and audited with lesser complications or difficulties. This will help the field of procurement to improve as this research is able to develop and redefine policies and procedures that have been set in supplier selection. Developing this systematic process will enable optimization of supplier selection and thus increasing the value for every stakeholders as the process of selection is greatly simplified. With a new redefined policy and procedure, it does not only increase the company’s effectiveness and profit, but also make it available for the company to reach greater heights in the advancement of procurement in Malaysia.

  8. How does joint procurement affect the design, customisation and usability of a hospital ePrescribing system?

    PubMed

    Lee, Lisa; Williams, Robin; Sheikh, Aziz

    2016-12-01

    The aim of this article is to explore the effect of the joint procurement model adopted during the English National Programme for Information Technology (NPfIT) on the customisation, design and usability of a hospital ePrescribing system. Drawing on qualitative data collected at two case study sites deploying an ePrescribing system jointly procured within one of the NPfIT's geographical clusters, we explain how procurement decisions, difficult relationships with the supplier and strict contractual arrangements contributed to usability issues and difficulties in the customisation process. While some limited change requests made by users were taken up by the developers, these were seen by users as insufficient to meet local clinical needs and practices. A joint procurement approach, such as the NPfIT, thus limited the opportunity and scope of the changes to the ePrescribing system, which impinged not only on the perceived success of the implementation but also on the system's usability.

  9. 78 FR 46239 - Designations of Chief Acquisition Officer and Senior Procurement Executive

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-30

    ... Executive will perform all of the duties and functions of the Chief Acquisition Officer. 2. The authority of... includes the authority to redelegate the duties and functions of the Senior Procurement Executive. Section... Officer and Senior Procurement Executive and Delegation of Procurement Authority and Chief...

  10. 23 CFR 636.109 - How does the NEPA process relate to the design-build procurement process?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.109 How does the NEPA process relate to the design-build procurement process? The purpose of this section is to ensure that... 23 Highways 1 2011-04-01 2011-04-01 false How does the NEPA process relate to the...

  11. Use of clinical simulation for assessment in EHR-procurement: design of method.

    PubMed

    Jensen, Sanne; Rasmussen, Stine L; Lyng, Karen M

    2013-01-01

    In Denmark, two large regions cooperate in a public intervention process of acquiring a new eHealth-platform to support the daily clinical work of approximately 40,000 users in 14 hospitals. It is essential that the new platform, besides fulfilling comprehensive detailed specifications, supports the daily work practice consisting of numerous mixed tasks executed by many different clinical actors in various settings. Within health informatics it has proven beneficial to use human factors approaches in the design process to secure systems that are responsive to the actual field of application. While design methods are widely described, there are very limited descriptions of how to assess and compare different EHR-platforms and their support in work processes upon its procurement. This paper describes the method we have developed to undertake this task. It is discussed how the method differs and how it has been adjusted from existing assessment methods. Finally, future considerations are discussed.

  12. Facility design, construction, and operation

    SciTech Connect

    1995-04-01

    France has been disposing of low-level radioactive waste (LLW) at the Centre de Stockage de la Manche (CSM) since 1969 and now at the Centre de Stockage de l`Aube (CSA) since 1992. In France, several agencies and companies are involved in the development and implementation of LLW technology. The Commissariat a l`Energie Atomic (CEA), is responsible for research and development of new technologies. The Agence National pour la Gestion des Dechets Radioactifs is the agency responsible for the construction and operation of disposal facilities and for wastes acceptance for these facilities. Compagnie Generale des Matieres Nucleaires provides fuel services, including uranium enrichment, fuel fabrication, and fuel reprocessing, and is thus one generator of LLW. Societe pour les Techniques Nouvelles is an engineering company responsible for commercializing CEA waste management technology and for engineering and design support for the facilities. Numatec, Inc. is a US company representing these French companies and agencies in the US. In Task 1.1 of Numatec`s contract with Martin Marietta Energy Systems, Numatec provides details on the design, construction and operation of the LLW disposal facilities at CSM and CSA. Lessons learned from operation of CSM and incorporated into the design, construction and operating procedures at CSA are identified and discussed. The process used by the French for identification, selection, and evaluation of disposal technologies is provided. Specifically, the decisionmaking process resulting in the change in disposal facility design for the CSA versus the CSM is discussed. This report provides` all of the basic information in these areas and reflects actual experience to date.

  13. NASA procurement report, FY 1992

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This report presents summary data on all NASA procurement actions and detailed information on contracts, grants, agreements, and other procurements over $25,000 awarded by NASA during the first six months of Fiscal Year 1992. The dollar value on procurements over $25,000 amounted to 98 percent of the total dollar value of procurement actions completed during the first six months of Fiscal Year 1992. However, these larger procurements accounted for only 29 percent of the total actions. Procurement action, as used in this report, means contractual actions to obtain supplies, services, or construction which increase or decrease funds. A procurement action thus may be a new procurement, or modifications such as supplementary agreements, change orders, or terminations to a contract that change the total amount of funds obligated.

  14. NASA procurement report, FY 1993

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Summary data on all NASA procurement actions and detailed information on contracts, grants, agreements, and other procurements over $25,000 awarded by NASA during fiscal year 1993. The dollar value on procurements over $25,000 amounted to 97 percent of the total dollar value of procurement actions completed during fiscal year 1993. However, these larger procurements accounted for only 29 percent of the total actions. Procurement action, as used in this report, means contractural actions to obtain supplies, services, or construction which increase or decrease funds. A procurement action thus may be a new procurement, or modifications such as supplemental agreements, change orders, or terminations to an existing contract that change the total amount of funds obligated. An obligation is a contractual commitment to pay for supplies or services that are specified in the contract.

  15. 22 CFR 228.17 - Special procurement rules for construction and engineering services.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... engineering services. 228.17 Section 228.17 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT RULES FOR... construction and engineering services. Advanced developing countries, as defined in § 228.01, which USAID has... engineering services are not eligible to furnish USAID-financed construction and engineering services...

  16. 22 CFR 228.17 - Special procurement rules for construction and engineering services.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... engineering services. 228.17 Section 228.17 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT RULES FOR... construction and engineering services. Advanced developing countries, as defined in § 228.01, which USAID has... engineering services are not eligible to furnish USAID-financed construction and engineering services...

  17. 22 CFR 228.17 - Special procurement rules for construction and engineering services.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... engineering services. 228.17 Section 228.17 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT RULES FOR... construction and engineering services. Advanced developing countries, as defined in § 228.01, which USAID has... engineering services are not eligible to furnish USAID-financed construction and engineering services...

  18. Using an Energy Performance Based Design-Build Process to Procure a Large Scale Low-Energy Building: Preprint

    SciTech Connect

    Pless, S.; Torcellini, P.; Shelton, D.

    2011-05-01

    This paper will review a procurement, acquisition, and contract process of a large-scale replicable net zero energy (ZEB) office building. The owners developed and implemented an energy performance based design-build process to procure a 220,000 ft2 office building with contractual requirements to meet demand side energy and LEED goals. We will outline the key procurement steps needed to ensure achievement of our energy efficiency and ZEB goals. The development of a clear and comprehensive Request for Proposals (RFP) that includes specific and measurable energy use intensity goals is critical to ensure energy goals are met in a cost effective manner. The RFP includes a contractual requirement to meet an absolute demand side energy use requirement of 25 kBtu/ft2, with specific calculation methods on what loads are included, how to normalize the energy goal based on increased space efficiency and data center allocation, specific plug loads and schedules, and calculation details on how to account for energy used from the campus hot and chilled water supply. Additional advantages of integrating energy requirements into this procurement process include leveraging the voluntary incentive program, which is a financial incentive based on how well the owner feels the design-build team is meeting the RFP goals.

  19. New Tables For IABG's 320kN Shaker System: Design And Procurement Process

    NASA Astrophysics Data System (ADS)

    Baumgartl, Ralf

    2012-07-01

    For more than 25 years IABG is operating its 320kN vibration system in testing of space and non-space applications. The vibration system is a multi shaker system, using four electrodynamic shakers, driving a 3x3m2 head expander and a 3x3m2 slip table. During the recent years a modernisation program of the shaker system has been implemented. The purpose of this program was to exchange system components, which have reached their expected duration of life, as well as to exchange components which did no longer fulfil the state-of-the-art requirements in testing and thus to adapt the vibration system to future challenges. Two major components of the shaker system, which have been covered during the modernisation program, are the shaker tables (the head expander and the slip table). Being the direct interface of a vibration test facility to a specimen, the shaker tables are crucial regarding the shaker system overall performance. And this fact applies even more for shaker systems with large tables, because there are no off-the-shelf solutions in this area. During the recent 5 years IABG specified, designed and procured a new head expander and a new slip table for the 320kN shaker system. This paper describes the overall process investigating on the following listed aspects: - general requirements for the tables - definition of boundary conditions and guidance principles - specific areas of interest - definition of the table material and the manufacturing method - design solutions - challenges during manufacturing - results - table properties

  20. Annual Procurement Report, Fiscal Year 1997

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This report presents summary data on all NASA procurement actions and detailed information on contracts, grants, agreements, and other procurements over $25,000 awarded by NASA during Fiscal Year 1997. The dollar value on procurements over $25,000 amounted to 98 percent of the total dollar value of procurement actions completed during Fiscal Year 1997. However, these larger procurements accounted for only 43 percent of the total actions. Procurement action, as used in this report means contractual actions to obtain supplies, services or construction which increase or decrease funds. A procurement action thus may be a new procurement or modifications such as supplemental agreements, change orders, or termination's to an existing contract that change the total amount of funds obligated. An obligation is a contractual commitment to pay for supplies or services that are specified in the contract. The Annual Procurement Report is also available via the internet on the Procurement homepage.

  1. 7 CFR 2902.3 - Applicability to Federal procurements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... NEW USES, DEPARTMENT OF AGRICULTURE GUIDELINES FOR DESIGNATING BIOBASED PRODUCTS FOR FEDERAL...) Procuring items composed of highest percentage of biobased products. FSRIA section 9002(c)(1) requires procuring agencies to procure designated items composed of the highest percentage of biobased...

  2. Construction Costs of Six Landfill Cover Designs

    SciTech Connect

    Dwyer, S.F.

    1998-12-23

    A large-scale field demonstration comparing and contrasting final landfill cover designs has been constructed and is currently being monitored. Four alternative cover designs and two conventional designs (a RCRA Subtitle `D' Soil Cover and a RCRA Subtitle `C' Compacted Clay Cover) were constructed side-by-side for direct comparison. The demonstration is intended to evaluate the various cover designs based on their respective water balance performance, ease and reliability of construction, and cost. This paper provides an overview of the construction costs of each cover design.

  3. Design as Knowledge Construction: Constructing Knowledge of Design

    ERIC Educational Resources Information Center

    Cennamo, Katherine C.

    2004-01-01

    In this article, I present a model of instructional design that has evolved from analysis and reflection on the process of designing materials for constructivist learning environments. I observed how we addressed the critical questions for instructional design, comparing the process to traditional instructional design models and to my emerging…

  4. 76 FR 53113 - Guidelines for Designating Biobased Products for Federal Procurement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-25

    .... Information regarding the Federal biobased preferred procurement program (one part of the BioPreferred Program... Request: Extension of a currently approved information collection. Abstract: The USDA BioPreferred Program... agencies in lieu of their fossil energy-based counterparts, with certain limited exceptions. Further,...

  5. Binding Procurement

    NASA Technical Reports Server (NTRS)

    Rao, Gopalakrishna M.; Vaidyanathan, Hari

    2007-01-01

    This viewgraph presentation reviews the use of the binding procurement process in purchasing Aerospace Flight Battery Systems. NASA Engineering and Safety Center (NESC) requested NASA Aerospace Flight Battery Systems Working Group to develop a set of guideline requirements document for Binding Procurement Contracts.

  6. Problem Based Learning in Constructed Textile Design

    ERIC Educational Resources Information Center

    Sayer, Kate; Wilson, Jacquie; Challis, Simon

    2006-01-01

    Staff observing undergraduate students enrolled on the BSc Hons Textile Design and Design Management programme in The School of Materials, The University of Manchester, identified difficulties with knowledge retention in the area of constructed textile design. Consequently an experimental pilot was carried out in seamless knitwear design using a…

  7. Collaborative procurement for developing a sustainable campus

    NASA Astrophysics Data System (ADS)

    Nifa, Faizatul Akmar Abdul; Rahim, Syukran Abdul; Rani, Wan Nurul Mardiah Wan Mohd; Ismail, Mohd. Noorizhar

    2016-08-01

    It is particularly challenging to achieve sustainability in campus universities, where a high volume of users and activities has made it more imperative to promote green buildings that reduce energy and water consumption while having a minimal carbon footprint. At present, the frameworks for sustainable campus have seldom focused on the project procurement method which would improve construction team integration in developing the physical aspect of campus development. Therefore, in response to that challenge, this paper investigates how the delivery team, responsible for the design and construction of a project, can be integrated to work together more efficiently and more using the collaborative procurement method known as partnering. This paper reports part of a previous research and sets the base for ongoing research on the critical factors in partnering for sustainable campus development. The outcome or result of this study will meet and support the requirement for construction, maintenance, and operation process for universities towards sustainable building/campus in the future.

  8. Virtual design and construction of plumbing systems

    NASA Astrophysics Data System (ADS)

    Filho, João Bosco P. Dantas; Angelim, Bruno Maciel; Guedes, Joana Pimentel; de Castro, Marcelo Augusto Farias; Neto, José de Paula Barros

    2016-12-01

    Traditionally, the design coordination process is carried out by overlaying and comparing 2D drawings made by different project participants. Detecting information errors from a composite drawing is especially challenging and error prone. This procedure usually leaves many design errors undetected until construction begins, and typically lead to rework. Correcting conflict issues, which were not identified during design and coordination phase, reduces the overall productivity for everyone involved in the construction process. The identification of construction issues in the field generate Request for Information (RFIs) that is one of delays causes. The application of Virtual Design and Construction (VDC) tools to the coordination processes can bring significant value to architecture, structure, and mechanical, electrical, and plumbing (MEP) designs in terms of a reduced number of errors undetected and requests for information. This paper is focused on evaluating requests for information (RFI) associated with water/sanitary facilities of a BIM model. Thus, it is expected to add improvements of water/sanitary facility designs, as well as to assist the virtual construction team to notice and identify design problems. This is an exploratory and descriptive research. A qualitative methodology is used. This study adopts RFI's classification in six analyzed categories: correction, omission, validation of information, modification, divergence of information and verification. The results demonstrate VDC's contribution improving the plumbing system designs. Recommendations are suggested to identify and avoid these RFI types in plumbing system design process or during virtual construction.

  9. Constructal paddle design with ``fingers''

    NASA Astrophysics Data System (ADS)

    Cetkin, E.; Lorente, S.; Bejan, A.

    2013-05-01

    Here, we show how the performance of a paddle that pushes a fluid can be increased by making parallel slits through it. The slit spacing is varied to see its effect on the drag force and the maximum stress in the paddle. The effect of water speed and paddle dimensions is documented. Designs with one or more slits are investigated. The drag force is maximum when the slit spacing matches the boundary layer thickness of the flow through the slit. Furthermore, the drag force is greater when the slit spacing is nonuniform: larger in the central slits than in the peripheral slits. The paddle with slits of one size performs almost as well as the best design with nonuniform spacings. The paddle design with slits achieves the same drag force and maximum stress with less material compared with a paddle without slits.

  10. ProCure21+ should speed scheme starts.

    PubMed

    Baillie, Jonathan

    2010-11-01

    This October saw the launch of the new ProCure21+ National Framework under which, the Department of Health (DH) team behind the new scheme claims, the NHS can potentially save a further pound 200 million of public money on top of the substantial sums saved under predecessor, ProCure21, via faster, more streamlined procurement, design, planning, and construction, of publicly-funded healthcare schemes. HEJ editor Jonathan Baillie discussed, with the DH's senior responsible officer (SRO) and P21+ team leader Peter Sellars, the background to the new Framework's introduction, the success of its forerunner, and the additional benefits that ProCure21 + (which is backed by organisations incuding HM Treasury, the National Audit Office, and the Office of Government Commerce) should bring to the entire healthcare building supply chain.

  11. Flat heat pipe design, construction, and analysis

    SciTech Connect

    Voegler, G.; Boughey, B.; Cerza, M.; Lindler, K.W.

    1999-08-02

    This paper details the design, construction and partial analysis of a low temperature flat heat pipe in order to determine the feasibility of implementing flat heat pipes into thermophotovoltaic (TPV) energy conversion systems.

  12. 77 FR 34025 - Procurement List; Addition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ... added to the Procurement List: Service Service Type/Locations: Janitorial Services, Engineering Research & Development Center (ERDC), Construction Engineering Research Lab (CERL), 2902 Newmark Drive, Champaign, IL....

  13. Incorporating safety concerns into design and construction.

    PubMed

    Gardner, T W

    1990-08-01

    The nursing facility industry has provided a high level of fire safety according to statistics from the NFPA. To keep and improve this record, fire safety in the design and construction of nursing facilities must be a priority. Since the ground work of fire safety is laid in the design phase and finalized in the construction phase, such a priority will help lower initial and operating costs, improve the function of the facility, and provide a fire safe environment for residents and staff.

  14. Summary data on all NASA procurement actions

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This report presents summary data on all NASA procurement actions and detailed information on contracts, grants, agreements, and other procurements over $25,000 awarded by NASA during Fiscal Year 1992 (FY-92). The dollar value on procurements over $25,000 amounted to 97 percent of the total dollar value of procurement actions completed during FY-92. However, these larger procurements accounted for only 28 percent of the total actions. Procurement action, as used in this report, means contractual actions to obtain supplies, services, or construction which increase or decrease funds. A procurement action thus may be a new procurement or modifications such as supplemental agreements, change orders, or terminations to an existing contract that change the total amount of funds obligated. An obligation is a contractual commitment to pay for supplies or services that are specified in the contract.

  15. Learning through Building: Constructing Knowledge of Design

    ERIC Educational Resources Information Center

    Deaton, Cynthia C. M.; Chessin, Debby; Coskey, Shawn

    2012-01-01

    Build It Up! is an engaging activity that integrates science with mathematics through a process that encourages problem-solving, principles of design, creativity, and developing a sense of one's community. This activity, aimed at third- and fourth-grade students, allows students to use manipulatives to design, construct, and test buildings they…

  16. Procurement Via Sequential Search

    ERIC Educational Resources Information Center

    Wolinsky, Asher

    2005-01-01

    Numerous design and repair services are nonstandard and have to be tailored to the needs of the individual buyers. Prospective sellers have to make preliminary efforts in order to come up with a plan, and buyers often consult a number of sellers before making a purchase. The literature on procurement studies such situations for the case of a large…

  17. In silico design of functional DNA constructs.

    PubMed

    Villalobos, Alan; Welch, Mark; Minshull, Jeremy

    2012-01-01

    The promise of synthetic biology lies in the creation of novel function from the proper combination of genetic elements. De novo gene synthesis has become a cost-effective method for building virtually any conceptualized genetic construct, removing the constraints of extant sequences, and greatly facilitating study of the relationships between gene sequence and function. With the rapid increase in the number and variety of characterized and cataloged genetic elements, tools that facilitate assembly of such parts into functional constructs (genes, vectors, circuits, etc.) are essential. The Gene Designer software allows scientists and engineers to readily manage and recombine genetic elements into novel assemblies. It also provides tools for the simulation of molecular cloning schemes as well as the engineering and optimization of protein-coding sequences. Together, the functions in Gene Designer provide a complete capability to design functional genetic constructs.

  18. 46 CFR 58.05-1 - Material, design and construction.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... AUXILIARY MACHINERY AND RELATED SYSTEMS Main Propulsion Machinery § 58.05-1 Material, design and construction. (a) The material, design, construction, workmanship, and arrangement of main propulsion...

  19. 46 CFR 58.05-1 - Material, design and construction.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... AUXILIARY MACHINERY AND RELATED SYSTEMS Main Propulsion Machinery § 58.05-1 Material, design and construction. (a) The material, design, construction, workmanship, and arrangement of main propulsion...

  20. 46 CFR 58.05-1 - Material, design and construction.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... AUXILIARY MACHINERY AND RELATED SYSTEMS Main Propulsion Machinery § 58.05-1 Material, design and construction. (a) The material, design, construction, workmanship, and arrangement of main propulsion...

  1. 46 CFR 58.05-1 - Material, design and construction.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... AUXILIARY MACHINERY AND RELATED SYSTEMS Main Propulsion Machinery § 58.05-1 Material, design and construction. (a) The material, design, construction, workmanship, and arrangement of main propulsion...

  2. 46 CFR 58.05-1 - Material, design and construction.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... AUXILIARY MACHINERY AND RELATED SYSTEMS Main Propulsion Machinery § 58.05-1 Material, design and construction. (a) The material, design, construction, workmanship, and arrangement of main propulsion...

  3. A lunar construction shack vehicle: Final design

    NASA Technical Reports Server (NTRS)

    1988-01-01

    A lunar construction shack vehicle is a critical component in most of the plans proposed for the construction of a permanent base on the moon. The Selene Engineering Company (SEC) has developed a concept for this vehicle which is both innovative and practical. The design makes use of the most advanced technology available to meet the goals for a safe, versatile and durable habitat that will serve as a starting point for the initial phase of the construction of a permanent lunar base. This document outlines SEC's proposed design for a lander vehicle which will be fully self-sufficient and will provide for all necessary life support, including consumables and radiation protection, needed by the construction crew until they can complete the assembly of a more permanent habitat. Since it is highly likely that it will take more than one crew to complete the construction of a permanent lunar base, the design emphasis is on systems which can be easily maintained and resupplied and which will take a minimum of start up preparation by succeeding crews.

  4. Constructions for Children: Projects in Design Technology.

    ERIC Educational Resources Information Center

    Eichelberger, Barbara; Larson, Connie

    This book helps children develop the capability and confidence to design, construct, and evaluate working models. Projects in this book are suitable for students in grades K-4, but may be adapted for older students. Step-by-step explanations for each project are meant as guidelines and completion of the project is not limited to a single correct…

  5. A Continuing Education Short Course and Engineering Curriculum to Accelerate Workforce Development in Wind Power Plant Design, Construction, and Operations

    SciTech Connect

    Tinjum, James

    2012-11-29

    Significant advances in wind turbine technology and wind turbine power plant capabilities are appearing in the U.S. Sites that only 10 years ago might have been overlooked are being considered for build out. However, the development of a skilled workforce in the engineering fields and construction trades lags the potential market, especially if the industry is expected to site, design, construct, and operate sufficient wind power plant sites to meet the potential for 20% wind energy by 2030. A select few firms have penetrated the engineer-procure-construction (EPC) market of wind power plant construction. Competition and know-how in this market is vital to achieve cost-effective, design-construct solutions. The industry must produce or retrain engineers, contractors, and technicians to meet ambitious goals. Currently, few universities offer undergraduate or graduate classes that teach the basics in designing, building, and maintaining wind power plants that are safe, efficient, and productive.

  6. Reaction wheel design, construction and qualification testing

    NASA Astrophysics Data System (ADS)

    Proper, Ian

    This thesis examines the design, construction, and space-qualification testing of a microsatellite class reaction wheel. A literature review compares both currently and formerly operational, as well as commercially available reaction wheel assemblies, to assess the torque and momentum generation capabilities relative to the masses of the respective units. Several potential software models for a prototype reaction wheel are constructed and compared to the units described in the literature review to determine feasibility of operation. Choosing a particular model, the prototype wheel is then constructed and baseline tests are performed to determine its operational characteristics. Finally, a series of qualification tests are performed: a life test, a vibration test and a thermal vacuum test. These tests aim to validate the ability of the prototype reaction wheel unit to operate for at least a six-month mission in a typical low Earth orbit environment.

  7. CUORE-0 detector: design, construction and operation

    NASA Astrophysics Data System (ADS)

    Alduino, C.; Alfonso, K.; Artusa, D. R.; Avignone, F. T., III; Azzolini, O.; Balata, M.; Banks, T. I.; Bari, G.; Beeman, J. W.; Bellini, F.; Bersani, A.; Biare, D.; Biassoni, M.; Bragazzi, F.; Brofferio, C.; Buccheri, A.; Bucci, C.; Bulfon, C.; Caminata, A.; Canonica, L.; Cao, X. G.; Capelli, S.; Capodiferro, M.; Cappelli, L.; Carbone, L.; Cardani, L.; Cariello, M.; Carniti, P.; Casali, N.; Cassina, L.; Cereseto, R.; Ceruti, G.; Chiarini, A.; Chiesa, D.; Chott, N.; Clemenza, M.; Conventi, D.; Copello, S.; Cosmelli, C.; Cremonesi, O.; Creswick, R. J.; Cushman, J. S.; D'Addabbo, A.; Dafinei, I.; Davis, C. J.; Dell'Oro, S.; Deninno, M. M.; Di Domizio, S.; Di Vacri, M. L.; DiPaolo, L.; Drobizhev, A.; Erme, G.; Fang, D. Q.; Faverzani, M.; Fernandes, G.; Ferri, E.; Ferroni, F.; Fiorini, E.; Freedman, S. J.; Fujikawa, B. K.; Gaigher, R.; Giachero, A.; Gironi, L.; Giuliani, A.; Gladstone, L.; Gorla, P.; Gotti, C.; Guetti, M.; Gutierrez, T. D.; Haller, E. E.; Han, K.; Hansen, E.; Heeger, K. M.; Hennings-Yeomans, R.; Hickerson, K. P.; Huang, H. Z.; Iannone, M.; Ioannucci, L.; Kadel, R.; Keppel, G.; Kolomensky, Yu. G.; Leder, A.; Lim, K. E.; Liu, X.; Ma, Y. G.; Maino, M.; Marini, L.; Martinez, M.; Maruyama, R. H.; Mazza, R.; Mei, Y.; Meijer, S.; Michinelli, R.; Miller, D.; Moggi, N.; Morganti, S.; Mosteiro, P. J.; Nastasi, M.; Nisi, S.; Nones, C.; Norman, E. B.; Nucciotti, A.; O'Donnell, T.; Orio, F.; Orlandi, D.; Ouellet, J. L.; Pagliarone, C. E.; Pallavicini, M.; Palmieri, V.; Pancaldi, G.; Pattavina, L.; Pavan, M.; Pedrotta, R.; Pelosi, A.; Perego, M.; Pessina, G.; Pettinacci, V.; Piperno, G.; Pirro, S.; Pozzi, S.; Previtali, E.; Rosenfeld, C.; Rusconi, C.; Sala, E.; Sangiorgio, S.; Santone, D.; Scielzo, N. D.; Singh, V.; Sisti, M.; Smith, A. R.; Stivanello, F.; Taffarello, L.; Tatananni, L.; Tenconi, M.; Terranova, F.; Tessaro, M.; Tomei, C.; Trentalange, S.; Ventura, G.; Vignati, M.; Wagaarachchi, S. L.; Wallig, J.; Wang, B. S.; Wang, H. W.; Wilson, J.; Winslow, L. A.; Wise, T.; Zanotti, L.; Zarra, C.; Zhang, G. Q.; Zhu, B. X.; Zimmermann, S.; Zucchelli, S.

    2016-07-01

    The CUORE experiment will search for neutrinoless double-beta decay of 130Te with an array of 988 TeO2 bolometers arranged in 19 towers. CUORE-0, the first tower assembled according to the CUORE procedures, was built and commissioned at Laboratori Nazionali del Gran Sasso, and took data from March 2013 to March 2015. In this paper we describe the design, construction and operation of the CUORE-0 experiment, with an emphasis on the improvements made over a predecessor experiment, Cuoricino. In particular, we demonstrate with CUORE-0 data that the design goals of CUORE are within reach.

  8. Design and Construction of Mat Foundations

    DTIC Science & Technology

    1989-11-01

    Waterways Experiment Station, Corps of Engineers 3909 Halls Ferry Road, Vicksburg, Mississippi 39180-6199 /WA) DTIC ELECTE ,. . ~S DEC291989 November...1989 Appre Fr PFinal Report ’II Prepared for DEPARTMENT OF THE ARMY US Army Corps of Engineers Washington, DC 20314-1000 -LABORATORY Under RDT&E Work...OF FUNDINGSPONSORING 8b OFFICE SYMBOL 9 PROCUREMENT INSTRUMENT IDENTIFICATION NUMBER ORGANIZATION US Army Corps of (If applicable) Engineers I 8c

  9. Detailed project plan: Design, construction and operation of pilot scale Charfuel{reg_sign} process. Topical report, Task 2

    SciTech Connect

    Not Available

    1993-09-01

    In this project, a pilot-scale facility for the flash hydropyrolysis of coal will be designed, built and operated to demonstrate the integrated operation of critical components of the CHARFUEL process and to obtain scale-up data for subsequent demonstration facility for the production of a clean coal slurry fuel. This report presents project plans which includes detailed construction plan; procurement of materials and equipment; construction, test and start-up; potential problems and solutions during operations; data collection and analysis; and feasibility analysis.

  10. Design and construction of an impulse turbine

    NASA Astrophysics Data System (ADS)

    Hernández, E.

    2013-11-01

    Impulse turbine has been constructed to be used in the program of Hydraulic Machines, Faculty of Mechanical Engineering at the Universidad Pontificia Bolivariana, sede Bucaramanga. For construction of the impulse turbine (Pelton) detailed plans were drawn up taking into account the design and implementation of the fundamental equations of hydraulic turbomachinery. From the experimental data found maximum mechanical efficiency of 0.6 ± 0.03 for a water flow of 2.1 l/s. The maximum overall efficiency was 0.23 ± 0.02 for a water flow of 0.83 l/s. The design parameter used was a power of 1 kW, as flow regulator built a needle type regulator, which performed well, the model of the bucket or vane is built on a machine type CNC (Computer Numerical Control). For the construction of the impeller and blades was used aluminium because of chemical and physical characteristics and the casing was manufactured in acrylic.

  11. 40 CFR 30.44 - Procurement procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... involved. The “cost-plus-a-percentage-of-cost” or “percentage of construction cost” methods of contracting... procurement documents, such as request for proposals or invitations for bids, independent cost estimates, etc.... (b) (c) The type of procuring instruments used (e.g., fixed price contracts, cost...

  12. 23 CFR 172.5 - Methods of procurement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ENGINEERING AND DESIGN RELATED SERVICE CONTRACTS § 172.5 Methods of procurement. (a) Procurement. The procurement of Federal-aid highway contracts for engineering and design related services shall be evaluated... design related services when Federal-aid highway funds are involved in the contract. These...

  13. Design and construction of an astrometric astrograph

    NASA Astrophysics Data System (ADS)

    Vukobratovich, Daniel; Valente, Tina M.; Shannon, Robert R.; Hooker, Roger A.; Sumner, Richard E.

    1992-12-01

    The Optical Sciences Center, University of Arizona, has designed and constructed a unique 'red corrected' astrometric astrograph objective lens for the United States Naval Observatory. A five element design, with an integral Schott OG550 filter, was developed to meet the requirement for a 2060 mm focal length, f/10 system. The lens provides a nearly zero distortion flat field of 5 by 5 degrees in the sky. A weight limit of 55 kg led to the use of a titanium lens barrel. Assembly tolerances are satisfied through the use of elastomeric subcell mounting of the individual elements, and an adjustable final element. The lens is hermetically sealed and uses a filter/dessicator system to insure the long term cleanliness of the optics.

  14. Design and construction of a pulse magnetiser

    NASA Astrophysics Data System (ADS)

    Garcia, M. M.; Gonzalez, F. J. G.; Avalos, E. C.; Rocha, G. G. L.; Llamazares, J. L. S.

    2005-10-01

    In the present paper we present the design and construction of a pulsed field magnetizer that has been set up at the IF-UASLP. The system is based on the discharge of the energy stored in a capacitor bank (C-total = 23.1 mF; U = 1/2CV(2) approximate to 2300 J) into a resistive double-layer copper solenoid supported by reinforcing glass fibers. This magnetizer is capable of generating pulsed magnetic field strengths up to 9.0 T, in a cylindrical volume of 17 mm diameter at the center of the solenoid, with a pulse duration of about 2.0 ms. The principle of operation of the magnetizer as well as the design of the field solenoid are described. A pick-up coil system combined with an electronic integrator is also available in the apparatus to monitor the shape of the field pulse, peak field, and pulse duration.

  15. An inexpensive, charge-balanced rodent deep brain stimulation device: a step-by-step guide to its procurement and construction

    PubMed Central

    Ewing, Samuel G.; Lipski, Witold J.; Grace, Anthony A.; Winter, Christine

    2013-01-01

    Background Despite there being a relatively large number of methods papers which detail specifically the development of stimulation devices, only a small number of reports involve the application of these devices in freely moving animals. To date multiple preclinical neural stimulators have been designed and described but have failed to make an impact on the methods employed by the majority of laboratories studying DBS. Thus, the overwhelming majority of DBS studies are still performed by tethering the subject to an external stimulator. We believe that the low adoption rate of previously described methods is a result of the complexity of replicating and implementing these methods. New Method Here were describe both the design and procurement of a simple and inexpensive stimulator designed to be compatible with commonly used, commercially available electrodes (Plastics 1). Results This system is initially programmable in frequency, pulsewidth and current amplitude, and delivers biphasic, charge-balanced output to two independent electrodes. Comparison with Existing Method(s) It is easy to implement requiring neither subcutaneous implantation or custom-made electrodes and has been optimized for either direct mounting to the head or for use with rodent jackets. Conclusions This device is inexpensive and universally accessible, facilitating high throughput, low cost, long-term rodent deep brain stimulation experiments. PMID:23954265

  16. Treatment of CHP in LEED® for Building Design and Construction: New Construction and Major Renovations

    EPA Pesticide Factsheets

    This factsheet introduces CHP and its benefits to architects and engineers, and summarizes how CHP is treated under the LEED® for Building Design and Construction: New Construction and Major Renovations (LEED BD+C: New Construction) rating system.

  17. Design and construction of the spirit TPC

    NASA Astrophysics Data System (ADS)

    Tangwancharoen, Suwat

    The nuclear symmetry energy, the density dependent term of the nuclear equation of state (EOS), governs important properties of neutron stars and dense nuclear matter. At present, it is largely unconstrained in the supra-saturation density region. This dissertation concerns the design and construction of the SpiRIT Time Projection Chamber (SpiRIT-TPC) at Michigan State University as part of an international collaborations to constrain the symmetry energy at supra-saturation density. The SpiRIT-TPC has been constructed during the dissertation and transported to Radioactive Isotope Beam Factory (RIBF) at RIKEN, Japan where it will be used in conjunction with the SAMURAI Spectrometer. The detector will measure yield ratios for pions and other light charged particles produced in central collisions of neutron-rich heavy ions such as 132Sn + 124Sn. The dissertation describes the design and solutions to the problem presented by the measurement. This also compares some of the initial fast measurement of the TPC to calculation of the performance characteristics.

  18. Y-12 Sustainable Design Principles for Building Design and Construction

    SciTech Connect

    Jackson, J. G.

    2008-11-01

    B&W Y-12 is committed to modernizing the Y-12 complex to meet future needs with a sustainable and responsive infrastructure and to integrating sustainability principles and practices into Y-12 work (Y72-001, B&W Y-12 Environmental, Safety and Health Policy). This commitment to sustainability and specifically sustainable design of buildings is also incorporated into Presidential Executive Orders (EO), DOE Orders (DOE O), and goals. Sustainable building design is an approach to design, construct, and operate facilities in an efficient and environmentally sound manner that will produce a healthful, resource-efficient and productive working environment that is inherently protective of the environment. The DOE has established the following 5 Guiding Principles for High Performance Sustainable Building (HPSB), and has issued directives that require Y-12 to incorporate the principles and a number of supporting specific practices and techniques into building design, construction and renovation projects: (1) Employ Integrated Design Principles; (2) Optimize Energy Performance; (3) Protect and Conserve Water; (4) Enhance Indoor Environmental Quality; and (5) Reduce Environmental Impact of Materials. The purpose of this document is to present the required sustainable building principles, practices and techniques, summarize the key drivers for incorporating them into Y-12 projects, and present additional recommendations and resources that can be used to support sustainable buildings to enhance the environmental and economic performance of the Y-12 Complex.

  19. 49 CFR 230.66 - Design, construction, and maintenance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Design, construction, and maintenance. 230.66... Locomotives and Tenders § 230.66 Design, construction, and maintenance. The steam locomotive owner and operator are responsible for the general design, construction and maintenance of the steam locomotives...

  20. 23 CFR 172.5 - Methods of procurement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PAYMENT PROCEDURES ADMINISTRATION OF ENGINEERING AND DESIGN RELATED SERVICE CONTRACTS § 172.5 Methods of procurement. (a) Procurement. The procurement of Federal-aid highway contracts for engineering and design related services shall be...

  1. Design and Construction of Manned Lunar Base

    NASA Astrophysics Data System (ADS)

    Li, Zhijie

    2016-07-01

    Building manned lunar base is one of the core aims of human lunar exploration project, which is also an important way to carry out the exploitation and utilization of lunar in situ resources. The most important part of manned lunar base is the design and construction of living habitation and many factors should be considered including science objective and site selection. Through investigating and research, the scientific goals of manned lunar base should be status and characteristics ascertainment of lunar available in situ resources, then developing necessary scientific experiments and utilization of lunar in situ resources by using special environment conditions of lunar surface. The site selection strategy of manned lunar base should rely on scientific goals according to special lunar surface environment and engineering capacity constraints, meanwhile, consulting the landing sites of foreign unmanned and manned lunar exploration, and choosing different typical regions of lunar surface and analyzing the landform and physiognomy, reachability, thermal environment, sunlight condition, micro meteoroids protection and utilization of in situ resources, after these steps, a logical lunar living habitation site should be confirmed. This paper brings out and compares three kinds of configurations with fabricating processes of manned lunar base, including rigid module, flexible and construction module manned lunar base. 1.The rigid habitation module is usually made by metal materials. The design and fabrication may consult the experience of space station, hence with mature technique. Because this configuration cannot be folded or deployed, which not only afford limit working and living room for astronauts, but also needs repetitious cargo transit between earth and moon for lunar base extending. 2. The flexible module habitation can be folded in fairing while launching. When deploying on moon, the configuration can be inflatable or mechanically-deployed, which means under

  2. ITER Cryoplant Final Design and Construction

    NASA Astrophysics Data System (ADS)

    Monneret, E.; Benkheira, L.; Fauve, E.; Henry, D.; Voigt, T.; Badgujar, S.; Chang, H.-S.; Vincent, G.; Forgeas, A.; Navion-Maillot, N.

    2017-02-01

    The ITER Tokamak supraconducting magnets, thermal shields and cryopumps will require tremendous amount of cooling power. With an average need of 75 kW at 4.5 K and of 600 kW at 80 K, ITER requires a world class cryogenic complex. ITER then relies on a Cryoplant which consists in a cluster of systems dedicated to the management of all fluids required for the Tokamak operation. From storage and purification to liquefaction and refrigeration, the Cryoplant will supply to the distribution system, all fluids to be circulated in the Tokamak. It includes Liquid Helium Plants and Liquid Nitrogen Plants, which generate all of the refrigeration power, an 80 K helium loop capable to circulate large quantities of helium through thermal shields, and all the auxiliaries required for gas storage, purification, and onsite nitrogen production. From the conceptual phase, the design of the Cryoplant has evolved and is now nearing completion. This proceeding will present the final design of the Cryoplant and the organization for the construction phase. Also the latest status of the ITER Cryogenic System will be introduced.

  3. 23 CFR 1235.7 - Parking space design, construction, and designation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Parking space design, construction, and designation... § 1235.7 Parking space design, construction, and designation. (a) Each State shall establish design... impair the ability to walk. (b) The design, construction, and alteration of parking spaces reserved...

  4. 10 CFR 436.43 - Procurement planning.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... should require the procurement of ENERGY STAR and FEMP designated products in new service contracts and... 10 Energy 3 2012-01-01 2012-01-01 false Procurement planning. 436.43 Section 436.43 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Agency...

  5. 10 CFR 436.43 - Procurement planning.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... should require the procurement of ENERGY STAR and FEMP designated products in new service contracts and... 10 Energy 3 2014-01-01 2014-01-01 false Procurement planning. 436.43 Section 436.43 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Agency...

  6. Telerobotics design issues for space construction

    NASA Technical Reports Server (NTRS)

    Smith, Jeffrey H.; Gyamfi, Max; Volkmer, Kent; Zimmerman, Wayne

    1988-01-01

    The use of a Flight Telerobotic Servicer (FTS) in the construction of the Space Station is examined. A methodology is presented for evaluating possible construction tasks, telerobotic performance capabilities, development costs, and operational constraints. The use of telerobotics as a substitute for human EVA activities and the construction tasks which an FTS could perform in the next 8-10 years are considered. The cost-effectiveness of construction using the FTS is compared with that of construction using the STS. The trade-offs associated with using the FTS are discussed in detail.

  7. ORNL engineering design and construction reengineering report

    SciTech Connect

    McNeese, L.E.

    1998-01-01

    A team composed of individuals representing research and development (R and D) divisions, infrastructure support organizations, and Department of Energy (DOE)-Oak Ridge Operations was chartered to reengineer the engineering, design, and construction (ED and C) process at Oak Ridge National Laboratory (ORNL). The team recognized that ED and C needs of both R and D customers and the ORNL infrastructure program have to be met to maintain a viable and competitive national laboratory. Their goal was to identify and recommend implementable best-in-class ED and C processes that will efficiently and cost-effectively support the ORNL R and D staff by being responsive to their programmatic and infrastructure needs. The team conducted process mapping of current and potential ED and C approaches, developed idealized versions of ED and C processes, and identified potential barriers to an efficient ED and C process. Eight subteams were assigned to gather information and to evaluate the significance of potential barriers through benchmarking, surveys, interviews, and reviews of key topical areas in order to determine whether the perceived barriers were real and important and whether they resulted from laws or regulations over which ORNL has no control.

  8. EIA and green procurement: Opportunities for strengthening their coordination

    SciTech Connect

    Uttam, Kedar; Faith-Ell, Charlotta; Balfors, Berit

    2012-02-15

    EIA plays an important role in enhancing the environmental performance of the construction sector. In recent years, the construction sector has been developing green procurement practices. Green procurement is a process that involves the incorporation of environmental requirements during the procurement of services and products. However, discussion on green procurement is rarely seen during the EIA phase. This paper addresses possible opportunities for improving the coordination between EIA and green procurement within the construction sector. The linking of EIA and green procurement has been postulated in the paper as an aid to strengthen the coordination between project planning and implementation. The paper is based on a literature review and is an outcome of an on-going research project concerning EIA and green procurement. This study indicated that it would be appropriate to introduce green procurement during the pre-decision phase of an EIA. In the present study, the opportunities for integrating green procurement at the stage of EIA are associated with the integration of project planning and EIA. Future research should investigate the mechanism through which the link can be established. - Highlights: Black-Right-Pointing-Pointer This paper identifies opportunities to link EIA and green procurement. Black-Right-Pointing-Pointer Pre-decision phase of EIA could be appropriate for planning green procurement. Black-Right-Pointing-Pointer Future research should investigate the mechanism for establishing the link.

  9. Greening Operations Management: An Online Sustainable Procurement Course for Practitioners

    ERIC Educational Resources Information Center

    Walker, Helen L.; Gough, Stephen; Bakker, Elmer F.; Knight, Louise A.; McBain, Darian

    2009-01-01

    In the Operations Management field, sustainable procurement has emerged as a way to green the purchasing and supply process. This paper explores issues in sustainable procurement training. The authors formed an interdisciplinary team to design, deliver and evaluate a training programme to promote and develop sustainable procurement in the United…

  10. Rationale and design of a study using a standardized locally procured macronutrient supplement as adjunctive therapy to HIV treatment in Kenya.

    PubMed

    Sztam, Kevin A; Ndirangu, Murugi; Sheriff, Muhsin; Arpadi, Stephen M; Hawken, Mark; Rashid, Juma; Deckelbaum, Richard J; El Sadr, Wafaa M

    2013-01-01

    Poor nutritional status at initiation of antiretroviral therapy (ART) is predictive of mortality. Decreased dietary intake is a major determinant of weight loss in HIV. Despite a biological rationale to treat undernutrition in adults receiving ART, few studies have provided data on feasibility, safety, effectiveness, and sustainability of specific macronutrient supplements with HIV treatment in adults, especially supplements such as a food basket, a supplement approach seldom evaluated in spite of its wide use. We present the rationale and design for a study of a locally procured macronutrient supplement given to HIV-infected patients initiating ART with a body mass index (BMI) ≤20.0 kg/m(2). The objective was to determine feasibility of procurement, distribution, safety and to obtain preliminary effectiveness data for a locally procured supplement. The design was a comparative study for 200 adult participants at two Kenya government-supported clinics. The primary outcome was BMI at 24 weeks. Supplement duration was 24 weeks, total follow-up was 48 weeks, and the study included a comparison site. Novel aspects of this study include use of a standardized macronutrient supplement to protect the participant against household food sharing, and a complementary micronutrient supplement. Comprehensive data collected included dietary intake, HIV-related quality-of-life, food security, neuropsychiatric assessments, laboratory studies, and household geomapping. Assessments were made at baseline, at 24 weeks, and at 48 weeks post-ART initiation. Challenges included establishing a partnership with local millers, distribution from the HIV clinic, food safety, and tracking of participants. These findings will help inform nutrition support programming in Kenya and similar settings, and provide needed data regarding use of macronutrient supplements as an adjunctive intervention with ART.

  11. Procurement Career Management Handbook.

    ERIC Educational Resources Information Center

    Department of the Treasury, Washington, DC.

    This handbook is the result of the Treasury Department's efforts to increase professionalism among its procurement employees nationwide through its Procurement Career Management Program. First, the scope and objectives of the Procurement Career Management Program are discussed. The remaining sections of the handbook deal with the following program…

  12. Progress in Design and Construction of the Optical Communications Laser Laboratory

    NASA Technical Reports Server (NTRS)

    Wilson, K. E.; Britcliffe, M.; Golshan, N.

    1999-01-01

    The deployment of advanced hyperspectral imaging and other Earth sensing instruments on board Earth observing satellites is driving the demand for high-data-rate communications. Optical communications meet the required data rates with small, low mass, and low-power communications packages. JPL, as NASA's lead center in optical communications, plans to construct a 1-m Optical Communications Telescope Laboratory (OCTL) at its Table Mountain Facility (TMF) complex in the San Gabriel Mountains of Southern California. The design of the building has been completed, and the construction contractor has been selected. Ground breaking is expected to start at the beginning of the 1999 TMF construction season. A request for proposal (RFP) has been issued for the procurement of the telescope system. Prior to letting the RFP we conducted a request for information with industry for the telescope system. Several vendors responded favorably and provided information on key elements of the proposed design. These inputs were considered in developing the final requirements in the RFP. Keywords: Free space optical communications, lasercom, telescopes, ground stations, adaptive optics, astrometry, Table Mountain Facility

  13. 16 CFR 1505.5 - Electrical design and construction.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Electrical design and construction. 1505.5... USE BY CHILDREN Regulations § 1505.5 Electrical design and construction. (a) Switches. (1) Switches... permitting access to the lamp. Such door(s) or cover(s) of the enclosure shall be so designed and...

  14. 24 CFR 941.402 - Project design and construction.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Project design and construction... URBAN DEVELOPMENT PUBLIC HOUSING DEVELOPMENT Project Development § 941.402 Project design and.... A PHA may certify that its proposed design and construction plans for the development are...

  15. 7 CFR 3560.559 - Design and construction requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Design and construction requirements. 3560.559... § 3560.559 Design and construction requirements. (a) General. The requirements established in § 3560.60... encouraged that the design of off-farm labor housing incorporate outdoor shower, boot washing station,...

  16. 23 CFR 652.13 - Design and construction criteria.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Design and construction criteria. 652.13 Section 652.13... PEDESTRIAN AND BICYCLE ACCOMMODATIONS AND PROJECTS § 652.13 Design and construction criteria. (a) The... design of bicycle routes. Copies of the AASHTO Guide may be obtained from the American Association...

  17. 24 CFR 941.402 - Project design and construction.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Project design and construction... URBAN DEVELOPMENT PUBLIC HOUSING DEVELOPMENT Project Development § 941.402 Project design and.... A PHA may certify that its proposed design and construction plans for the development are...

  18. Design Methodology for Automated Construction Machines

    DTIC Science & Technology

    1987-12-11

    positioning of structural members, and tunneling [3,5]. U.S. construction firms typically allocate little or no funding for R & D; progress to date...addition, four general purpose robots for building construction tasks [1] and the automation of sandblasting and concrete formwork cleaning have been

  19. 48 CFR 936.7101 - Construction contracts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Inspection and Acceptance 936.7101 Construction contracts. (a) Inspection services may be performed by the architect-engineer responsible for the design. Inspection services may not be procured from a construction contractor with respect to its...

  20. Mass of materials: the impact of designers on construction ergonomics.

    PubMed

    Smallwood, John

    2012-01-01

    Many construction injuries are musculoskeletal related in the form of sprains and strains arising from the handling of materials, which are specified by designers. The paper presents the results of a study conducted among delegates attending two 'designing for H&S' (DfH&S) seminars using a questionnaire. The salient findings include: the level of knowledge relative to the mass and density of materials is limited; designers generally do not consider the mass and density of materials when designing structures and elements and specifying materials; to a degree designers appreciate that the mass and density of materials impact on construction ergonomics; designers rate their knowledge of the mass and density of materials as limited, and designers appreciate the potential of the consideration of the mass and density of materials to contribute to an improvement in construction ergonomics. Conclusions include: designers lack the requisite knowledge relative to the mass and density of materials; designers are thus precluded from conducting optimum design hazard identification and risk assessments, and tertiary built environment designer education does not enlighten designers relative to construction ergonomics. Recommendations include: tertiary built environment designer education should construction ergonomics; professional associations should raise the level of awareness relative to construction ergonomics, and design practices should include a category 'mass and density of materials' in their practice libraries.

  1. INTERIOR DUCT SYSTEM DESIGN, CONSTRUCTION, AND PERFORMANCE

    SciTech Connect

    Janet E.R. Mcllvaine; David Beal; Philip Fairey

    2001-10-10

    By removing air distribution and conditioning equipment from unconditioned spaces, homeowners stand to benefit substantially with respect to both energy savings and indoor air quality. Duct leakage introduces: Greater heating and cooling loads from air at extreme temperatures and humidity levels; Outside air and air from unconditioned spaces that may contain air borne contaminants, combustion gases, pollen, mold spores, and/or particles of building materials; and Higher whole-house infiltration/exfiltration rates. Exemplary studies conducted since 1990 have demonstrated the prevalence of duct leakage throughout the United States and measured energy savings of approximately 20% during both heating and cooling seasons from leakage reduction. These all dealt with duct leakage to and/or from unconditioned spaces. In the building science community, leakage within the conditioned space is generally presumed to eliminate the negative consequences of duct leakage with the exception of possibly creating pressure imbalances in the house which relates to higher infiltration and/or exfiltration. The practical challenges of isolating ducts and air handlers from unconditioned spaces require builders to construct an air-tight environment for the ducts. Florida Solar Energy Center researchers worked with four builders in Texas, North Carolina, and Florida who build a furred-down chase located either in a central hallway or at the edges of rooms as an architectural detail. Some comparison homes with duct systems in attics and crawl spaces were included in the test group of more than 20 homes. Test data reveals that all of the duct/AHU systems built inside the conditioned space had lower duct leakage to unconditioned spaces than their conventional counterparts; however, none of the homes was completely free of duct leakage to unconditioned spaces. Common problems included wiring and plumbing penetrations of the chase, failure to treat the chase as an air tight space, and misguided

  2. The Design and Construction of the Advanced Mixed Waste Treatment Facility

    SciTech Connect

    Harrop, G.

    2003-02-27

    The Advanced Mixed Treatment Project (AMWTP) privatized contract was awarded to BNFL Inc. in December 1996 and construction of the main facility commenced in August 2000. The purpose of the advanced mixed waste treatment facility is to safely treat plutonium contaminated waste, currently stored in drums and boxes, for final disposal at the Waste Isolation Pilot Plant (WIPP). The plant is being built at the Idaho National Engineering and Environmental Laboratory. Construction was completed in 28 months, to satisfy the Settlement Agreement milestone of December 2002. Commissioning of the related retrieval and characterization facilities is currently underway. The first shipment of pre-characterized waste is scheduled for March 2003, with AMWTP characterized and certified waste shipments from June 2003. To accommodate these challenging delivery targets BNFL adopted a systematic and focused construction program that included the use of a temporary structure to allow winter working, proven design and engineering principles and international procurement policies to help achieve quality and schedule. The technology involved in achieving the AMWTP functional requirements is primarily based upon a BNFL established pedigree of plant and equipment; applied in a manner that suits the process and waste. This technology includes the use of remotely controlled floor mounted and overhead power manipulators, a high power shredder and a 2000-ton force supercompactor with the attendant glove box suite, interconnections and automated material handling. The characterization equipment includes real-time radiography (RTR) units, drum and box assay measurement systems, drum head space gas sampling / analysis and drum venting, drum coring and sampling capabilities. The project adopted a particularly stringent and intensive pre-installation testing philosophy to ensure that equipment would work safely and reliably at the required throughput. This testing included the complete off site

  3. 46 CFR 160.061-3 - Design and construction.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 6 2014-10-01 2014-10-01 false Design and construction. 160.061-3 Section 160.061-3... Design and construction. (a) Container. The container shall be made of ethyl cellulose, clear, type EM—1... mist in color. (g) Spoons. Spoons shall be of the single-blade, egg-shaped dished type with...

  4. 46 CFR 160.061-3 - Design and construction.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 6 2013-10-01 2013-10-01 false Design and construction. 160.061-3 Section 160.061-3... Design and construction. (a) Container. The container shall be made of ethyl cellulose, clear, type EM—1... mist in color. (g) Spoons. Spoons shall be of the single-blade, egg-shaped dished type with...

  5. Mobile Libraries, Design and Construction: A Survey of Current Practice.

    ERIC Educational Resources Information Center

    Eastwood, C. R.; And Others

    Forty-one country libraries in Wales, Scotland and England were surveyed in 1970 in an attempt to establish current practice in the design and construction of mobile libraries. This report is the first step of the Branch and Mobile Libraries Group of the Library Association to establish standards for mobile library design and construction. The…

  6. 21 CFR 129.20 - Plant construction and design.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false Plant construction and design. 129.20 Section 129.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 129.20 Plant construction and design. (a) The bottling room shall be separated from other...

  7. 21 CFR 129.20 - Plant construction and design.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Plant construction and design. 129.20 Section 129.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 129.20 Plant construction and design. (a) The bottling room shall be separated from other...

  8. 21 CFR 129.20 - Plant construction and design.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Plant construction and design. 129.20 Section 129.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 129.20 Plant construction and design. (a) The bottling room shall be separated from other...

  9. Design and Construction Documents Associated with N232, Sustainability Base

    NASA Technical Reports Server (NTRS)

    Zornetzer, Steven F.; Schuler, Raymond F.; Grymes, Rosalind A.

    2014-01-01

    This request comprehensively covers documents associated with the design and construction of Sustainability Base, N232. The intent of this project specifically envisioned broad dissemination of these materials to others undertaking the design and construction of high-performing energy- and resource-efficient buildings in comparable climate zones.

  10. 21 CFR 211.42 - Design and construction features.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... sampling, testing, or examination by the quality control unit before release for manufacturing or packaging... 21 Food and Drugs 4 2011-04-01 2011-04-01 false Design and construction features. 211.42 Section... § 211.42 Design and construction features. (a) Any building or buildings used in the...

  11. 49 CFR 230.66 - Design, construction, and maintenance.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS Steam Locomotives and Tenders § 230.66 Design, construction, and maintenance. The steam locomotive owner and operator are responsible for the general design, construction and maintenance of the steam locomotives...

  12. 49 CFR 230.66 - Design, construction, and maintenance.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS Steam Locomotives and Tenders § 230.66 Design, construction, and maintenance. The steam locomotive owner and operator are responsible for the general design, construction and maintenance of the steam locomotives...

  13. 49 CFR 230.66 - Design, construction, and maintenance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS Steam Locomotives and Tenders § 230.66 Design, construction, and maintenance. The steam locomotive owner and operator are responsible for the general design, construction and maintenance of the steam locomotives...

  14. 7 CFR 3575.42 - Design and construction requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Design and construction requirements. 3575.42 Section..., DEPARTMENT OF AGRICULTURE GENERAL Community Programs Guaranteed Loans § 3575.42 Design and construction... all funds were utilized for authorized purposes. The borrower and the lender will authorize...

  15. 7 CFR 3575.42 - Design and construction requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Design and construction requirements. 3575.42 Section..., DEPARTMENT OF AGRICULTURE GENERAL Community Programs Guaranteed Loans § 3575.42 Design and construction... all funds were utilized for authorized purposes. The borrower and the lender will authorize...

  16. Process Model Construction and Optimization Using Statistical Experimental Design,

    DTIC Science & Technology

    1988-04-01

    Memo No. 88-442 ~LECTE March 1988 31988 %,.. MvAY 1 98 0) PROCESS MODEL CONSTRUCTION AND OPTIMIZATION USING STATISTICAL EXPERIMENTAL DESIGN Emmanuel...Sachs and George Prueger Abstract A methodology is presented for the construction of process models by the combination of physically based mechanistic...253-8138. .% I " Process Model Construction and Optimization Using Statistical Experimental Design" by Emanuel Sachs Assistant Professor and George

  17. Designer Support for Online Collaboration and Knowledge Construction

    ERIC Educational Resources Information Center

    Gao, Hong; Baylor, Amy L.; Shen, E.

    2005-01-01

    Designer support is critical for facilitating collaboration and knowledge construction in an online learning environment. Designer support in this paper refers to the mechanisms that a designer builds in a technology-mediated environment to facilitate online learning. This paper focuses on two aspects of designer support: 1) creating a shared…

  18. Green Construction: Efficient Design for Military Facilities

    DTIC Science & Technology

    2000-09-01

    save over $500,000 dollars a year in energy costs through this project.62 Native Landscape Design and Management ( Xeriscape ): Davis-Monthan AFB...structure. Good use of passive solar design No use of neither alternative energy applications nor the use of Xeriscape pnnciples in landscape design and...the Xeriscape Demonstration Garden Brochure at the Zilker Botamcal Garden Center, Austin, Texas. gj US Postal Service <\

  19. The Engineering Process in Construction & Design

    ERIC Educational Resources Information Center

    Stoner, Melissa A.; Stuby, Kristin T.; Szczepanski, Susan

    2013-01-01

    Recent research suggests that high-impact activities in science and math classes promote positive attitudinal shifts in students. By implementing high-impact activities, such as designing a school and a skate park, mathematical thinking can be linked to the engineering design process. This hands-on approach, when possible, to demonstrate or…

  20. Passive Solar Construction--Design and Performance.

    ERIC Educational Resources Information Center

    Conservation and Renewable Energy Inquiry and Referral Service (DOE), Silver Spring, MD.

    Presented is a list of books and reports intended to serve as technical sources of information for the building professional interested in energy conservation. These publications are grouped under these headings: (1) energy-conserving building design; (2) passive systems/design; (3) passive systems/performance; and (4) proceedings (of the American…

  1. Modular Design/Phased Construction Alternative Evaluation Report

    SciTech Connect

    Schwartztrauber, K.

    1999-05-28

    Modular design concepts are being considered for the license application during the surface facility design phase of the Monitored Geologic Repository (MGR). The Viability Assessment (VA) design is used as the reference design for the report. The primary objectives are to spread construction of the WHB and the subsurface repository over time to reduce annual project costs, and to provide a cost-effective design for the surface facilities that supports waste emplacement starting in the year 2010.

  2. Safety and design in airplane construction

    NASA Technical Reports Server (NTRS)

    Teichmann, Alfred

    1934-01-01

    The author gives a survey of the principles of stress analysis and design of airplane structures, and discusses the fundamental strength specifications and their effect on the stress analysis as compared with the safety factors used in other branches of engineering.

  3. How to design and construct multielement ultrasonic transducers

    NASA Astrophysics Data System (ADS)

    Burrier, R. A.; Claus, R. O.

    The practical 'how to' design and construction of multielement ultrasonic transducers are described. First, design procedures based on direct calculations of the desired acoustic field are reviewed. Second, techniques for implementing these designs using piezoelectric active elements are discussed. Finally, optical and acoustic test methods for transducer calibration are indicated.

  4. How to design and construct multielement ultrasonic transducers

    NASA Technical Reports Server (NTRS)

    Burrier, R. A.; Claus, R. O.

    1984-01-01

    The practical 'how to' design and construction of multielement ultrasonic transducers are described. First, design procedures based on direct calculations of the desired acoustic field are reviewed. Second, techniques for implementing these designs using piezoelectric active elements are discussed. Finally, optical and acoustic test methods for transducer calibration are indicated.

  5. 7 CFR 1779.42 - Design and construction requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Design and construction requirements. 1779.42 Section..., DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779.42 Design and... designs and plans based upon the preliminary architectural and engineering reports or plans approved...

  6. 7 CFR 1779.42 - Design and construction requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Design and construction requirements. 1779.42 Section..., DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779.42 Design and... designs and plans based upon the preliminary architectural and engineering reports or plans approved...

  7. New algebraic constructions for pooling design in DNA library screening.

    PubMed

    Li, Zengti; Gao, Suogang; Du, Hongjie; Shi, Yan

    2010-01-01

    Pooling design is an important mathematical tool in DNA library screening. It has been showed that using pooling design, the number of tests in DNA library screening can be greatly reduced. In this paper, we present some new algebraic constructions for pooling design.

  8. Organ procurement: Spanish transplant procurement management.

    PubMed

    Manyalich, Martí; Mestres, Carlos A; Ballesté, Chloë; Páez, Gloria; Valero, Ricard; Gómez, María Paula

    2011-06-01

    Transplantation is an accepted therapeutic option to save or improve the quality of life when organ failure occurs or tissue replacements are needed. However, the lack of organs is the major limitation. The deceased organ procurement organization and professionals provide the solution to this international problem. In this review, we identify the elements involved in the organ procurement management process to analyze the possibility of implementation of deceased organ procurement for a transplantation program. While the donation rates are subject to several negative factors including religious, economic, cultural, and legal issues, the existence of well-trained professionals may considerably increase them. Professional training in organ donation along with the establishment of a solid organizational system has been identified as the crucial factor in developing efficient organ donation and transplantation programs.

  9. Teaching Construction: A Design-Based Course Model

    ERIC Educational Resources Information Center

    Love, Tyler S.; Salgado, Carlos A.

    2016-01-01

    The focus on construction in T&E education has drastically changed. This article presents a series of topics and design-based labs that can be taught at various grade levels to integrate STEM concepts while also increasing students' overall awareness of construction and structural technologies.

  10. 39 CFR 776.6 - Design requirements for construction.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Section 776.6 Postal Service UNITED STATES POSTAL SERVICE ENVIRONMENTAL REGULATIONS FLOODPLAIN AND WETLAND PROCEDURES Floodplain Management § 776.6 Design requirements for construction. If structures impact, are located in, or support development in a floodplain, construction must conform, at a minimum, to...

  11. 39 CFR 776.6 - Design requirements for construction.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Section 776.6 Postal Service UNITED STATES POSTAL SERVICE ENVIRONMENTAL REGULATIONS FLOODPLAIN AND WETLAND PROCEDURES Floodplain Management § 776.6 Design requirements for construction. If structures impact, are located in, or support development in a floodplain, construction must conform, at a minimum, to...

  12. 39 CFR 776.6 - Design requirements for construction.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 776.6 Postal Service UNITED STATES POSTAL SERVICE ENVIRONMENTAL REGULATIONS FLOODPLAIN AND WETLAND PROCEDURES Floodplain Management § 776.6 Design requirements for construction. If structures impact, are located in, or support development in a floodplain, construction must conform, at a minimum, to...

  13. 39 CFR 776.6 - Design requirements for construction.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 776.6 Postal Service UNITED STATES POSTAL SERVICE ENVIRONMENTAL REGULATIONS FLOODPLAIN AND WETLAND PROCEDURES Floodplain Management § 776.6 Design requirements for construction. If structures impact, are located in, or support development in a floodplain, construction must conform, at a minimum, to...

  14. 39 CFR 776.6 - Design requirements for construction.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Section 776.6 Postal Service UNITED STATES POSTAL SERVICE ENVIRONMENTAL REGULATIONS FLOODPLAIN AND WETLAND PROCEDURES Floodplain Management § 776.6 Design requirements for construction. If structures impact, are located in, or support development in a floodplain, construction must conform, at a minimum, to...

  15. Identifying Indicators Related to Constructs for Engineering Design Outcome

    ERIC Educational Resources Information Center

    Wilhelmsen, Cheryl A.; Dixon, Raymond A.

    2016-01-01

    This study ranked constructs articulated by Childress and Rhodes (2008) and identified the key indicators for each construct as a starting point to explore what should be included on an instrument to measure the engineering design process and outcomes of students in high schools that use the PLTW and EbDTM curricula in Idaho. A case-study design…

  16. Qualitative Variation in Constructive Alignment in Curriculum Design

    ERIC Educational Resources Information Center

    Trigwell, Keith; Prosser, Michael

    2014-01-01

    Constructive alignment has emerged as a powerful curriculum design idea, but little is known of the extent to which the effectiveness of this idea is a function of qualitative variation. This article introduces a model of qualitative variation in constructive alignment, and uses the results from known alignment studies to test the model. The…

  17. Construction, Part of Indoor Air Quality Design Tools for Schools

    EPA Pesticide Factsheets

    Poor job-site construction practices can frustrate even the best design by allowing moisture and other contaminants to become potential long term problems. Preventive job-site practices will reduce the potential for residual problems with IAQ

  18. DESIGN, CONSTRUCTION, AND EVALUATION OF A CHAMBER FOR AEROBIOLOGY

    EPA Science Inventory

    A chamber was designed and constructed for aeromicrobiology applications. An ultraviolet (UV) radiation source was incorporated to sterilize the chamber between trials. Twelve bacterial species originally isolated from air samples and obtained from the American Type Culture Colle...

  19. REQUIREMENTS FOR HAZARDOUS WASTE LANDFILL DESIGN, CONSTRUCTION AND CLOSURE

    EPA Science Inventory

    This publication contains edited versions of the material presented at ten Technology Transfer seminars conducted in 1988 on this subject. Sections are included on design of clay and flexible membrane liners, leachate collector systems, and landfill covers. Construction quality a...

  20. 10-MWe solar-thermal central-receiver pilot plant, solar-facilities design integration: plant-support subsystem procurement documentation (RADL Item 7-44D)

    SciTech Connect

    Not Available

    1980-09-01

    Purchase specifications are given for the specific long lead items to be procured for the 10 MWe Solar Pilot Plant. The hardware is grouped into two categories: 480 Volt Load Center and 480 Volt Motor Control Centers; and Power, Control and Instrumentation Cable. The purchase orders for each procurement are included. Need dates for each item are identified. (LEW)

  1. Architects' perspectives on construction waste reduction by design

    SciTech Connect

    Osmani, M. Glass, J.; Price, A.D.F.

    2008-07-01

    The construction, demolition and excavation waste arising in England was estimated at 91 million tonnes in 2003. The current thinking on construction waste minimisation is heavily focussed on several issues relating to physical construction waste and recycling guides. Indeed, much had been published on ways to improve on-site waste management and recycling activities but very few attempts made to address the effect of design practices on waste generation. However, there is a consensus in the literature that the architect has a decisive role to play in helping to reduce waste by focussing on designing out waste. This paper examines previous studies on architects' approach towards construction waste minimisation; and by means of a postal questionnaire, investigates: the origins of waste; waste minimisation design practices in the UK; and responsibilities and barriers within the UK architectural profession. The findings reveal that waste management is not a priority in the design process. Additionally, the architects seemed to take the view that waste is mainly produced during site operations and rarely generated during the design stages; however, about one-third of construction waste could essentially arise from design decisions. Results also indicate that a number of constraints, namely: lack of interest from clients; attitudes towards waste minimisation; and training all act as disincentives to a proactive and sustainable implementation of waste reduction strategies during the design process.

  2. The constructal law and the evolution of design in nature.

    PubMed

    Bejan, Adrian; Lorente, Sylvie

    2011-10-01

    The constructal law accounts for the universal phenomenon of generation and evolution of design (configuration, shape, structure, pattern, rhythm). This phenomenon is observed across the board, in animate, inanimate and human systems. The constructal law states the time direction of the evolutionary design phenomenon. It defines the concept of design evolution in physics. Along with the first and second law, the constructal law elevates thermodynamics to a science of systems with configuration. In this article we review the more recent work of our group, with emphasis on the advances made with the constructal law in the natural sciences. Highlighted are the oneness of animate and inanimate designs, the origin of finite-size organs on animals and vehicles, the flow of stresses as the generator of design in solid structures (skeletons, vegetation), the universality and rigidity of hierarchy in all flow systems, and the global design of human flows. Noteworthy is the tapestry of distributed energy systems, which balances nodes of production with networks of distribution on the landscape, and serves as key to energy sustainability and empowerment. At the global level, the constructal law accounts for the geography and design of human movement, wealth and communications.

  3. Architects' perspectives on construction waste reduction by design.

    PubMed

    Osmani, M; Glass, J; Price, A D F

    2008-01-01

    The construction, demolition and excavation waste arising in England was estimated at 91 million tonnes in 2003. The current thinking on construction waste minimisation is heavily focussed on several issues relating to physical construction waste and recycling guides. Indeed, much had been published on ways to improve on-site waste management and recycling activities but very few attempts made to address the effect of design practices on waste generation. However, there is a consensus in the literature that the architect has a decisive role to play in helping to reduce waste by focussing on designing out waste. This paper examines previous studies on architects' approach towards construction waste minimisation; and by means of a postal questionnaire, investigates: the origins of waste; waste minimisation design practices in the UK; and responsibilities and barriers within the UK architectural profession. The findings reveal that waste management is not a priority in the design process. Additionally, the architects seemed to take the view that waste is mainly produced during site operations and rarely generated during the design stages; however, about one-third of construction waste could essentially arise from design decisions. Results also indicate that a number of constraints, namely: lack of interest from clients; attitudes towards waste minimisation; and training all act as disincentives to a proactive and sustainable implementation of waste reduction strategies during the design process.

  4. 7 CFR 1728.70 - Procurement of materials.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE ELECTRIC STANDARDS AND SPECIFICATIONS FOR MATERIALS AND CONSTRUCTION § 1728.70 Procurement of materials. (a) By Owner. When purchasing the type of materials included in the List of Materials, RUS... 7 Agriculture 11 2014-01-01 2014-01-01 false Procurement of materials. 1728.70 Section...

  5. 7 CFR 1728.70 - Procurement of materials.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURE ELECTRIC STANDARDS AND SPECIFICATIONS FOR MATERIALS AND CONSTRUCTION § 1728.70 Procurement of materials. (a) By Owner. When purchasing the type of materials included in the List of Materials, RUS... 7 Agriculture 11 2010-01-01 2010-01-01 false Procurement of materials. 1728.70 Section...

  6. The LSST Scheduler from design to construction

    NASA Astrophysics Data System (ADS)

    Delgado, Francisco; Reuter, Michael A.

    2016-07-01

    The Large Synoptic Survey Telescope (LSST) will be a highly robotic facility, demanding a very high efficiency during its operation. To achieve this, the LSST Scheduler has been envisioned as an autonomous software component of the Observatory Control System (OCS), that selects the sequence of targets in real time. The Scheduler will drive the survey using optimization of a dynamic cost function of more than 200 parameters. Multiple science programs produce thousands of candidate targets for each observation, and multiple telemetry measurements are received to evaluate the external and the internal conditions of the observatory. The design of the LSST Scheduler started early in the project supported by Model Based Systems Engineering, detailed prototyping and scientific validation of the survey capabilities required. In order to build such a critical component, an agile development path in incremental releases is presented, integrated to the development plan of the Operations Simulator (OpSim) to allow constant testing, integration and validation in a simulated OCS environment. The final product is a Scheduler that is also capable of running 2000 times faster than real time in simulation mode for survey studies and scientific validation during commissioning and operations.

  7. Design of an autonomous Lunar construction utility vehicle

    NASA Technical Reports Server (NTRS)

    Ash, Robert L.; Chew, Mason; Dixon, Iain (Editor)

    1990-01-01

    In order to prepare a site for a manned lunar base, an autonomously operated construction vehicle is necessary. A Lunar Construction Utility Vehicle (LCUV), which utilizes interchangeable construction implements, was designed conceptually. Some elements of the machine were studied in greater detail. Design of an elastic loop track system has advanced to the testing stage. A standard coupling device was designed to insure a proper connection between the different construction tools and the LCUV. Autonomous control of the track drive motors was simulated successfully through the use of a joystick and computer interface. A study of hydrogen-oxygen fuel cells has produced estimates of reactant and product size requirements and identified multi-layer insulation techniques. Research on a 100 kW heat rejection system has determined that it is necessary to house a radiator panel on a utility trailer. The impact of a 720 hr use cycle has produced a very large logistical support lien which requires further study.

  8. Ornithologists by Design: Kindergarteners Design, Construct, and Evaluate Bird Feeders

    ERIC Educational Resources Information Center

    Shorter, Angela; Segers, Marcia

    2016-01-01

    How can an engineer design a bird feeder that attracts many birds? This question resulted from kindergarten students' observations of the bird feeders in their school's bird sanctuary. The challenging question is the heart of project-based learning (PBL), a teaching strategy in which students tackle real-world problems and design projects to solve…

  9. Principles of Good School Building Design. School Buildings Planning, Design, and Construction Series No. 3.

    ERIC Educational Resources Information Center

    Odell, John H.

    A school construction guide offers key personnel in school development projects information on the complex task of master planning and construction of schools in Australia. This chapter of the guide provides advice on school building design issues, such as the fundamentals of good design and designs that accommodate change, issues affecting…

  10. Construction of an Instructional Design Model for Undergraduate Chemistry Laboratory Design: A Delphi Approach

    ERIC Educational Resources Information Center

    Bunag, Tara

    2012-01-01

    The purpose of this study was to construct an instructional systems design model for chemistry teaching laboratories at the undergraduate level to accurately depict the current practices of design experts. This required identifying the variables considered during design, prioritizing and ordering these variables, and constructing a model. Experts…

  11. Next Generation CANDU: Conceptual Design for a Short Construction Schedule

    SciTech Connect

    Hopwood, Jerry M.; Love, Ian J.W.; Elgohary, Medhat; Fairclough, Neville

    2002-07-01

    Atomic Energy of Canada Ltd. (AECL) has very successful experience in implementing new construction methods at the Qinshan (Phase III) twin unit CANDU 6 plant in China. This paper examines the construction method that must be implemented during the conceptual design phase of a project if short construction schedules are to be met. A project schedule of 48 months has been developed for the nth unit of NG (Next Generation) CANDU with a 42 month construction period from 1. Concrete to In-Service. An overall construction strategy has been developed involving paralleling project activities that are normally conducted in series. Many parts of the plant will be fabricated as modules and be installed using heavy lift cranes. The Reactor Building (RB), being on the critical path, has been the focus of considerable assessment, looking at alternative ways of applying the construction strategy to this building. A construction method has been chosen which will result in excess of 80% of internal work being completed as modules or as very streamlined traditional construction. This method is being further evaluated as the detailed layout proceeds. Other areas of the plant have been integrated into the schedule and new construction methods are being applied to these so that further modularization and even greater paralleling of activities will be achieved. It is concluded that the optimized construction method is a requirement, which must be implemented through all phases of design to make a 42 month construction schedule a reality. If the construction methods are appropriately chosen, the schedule reductions achieved will make nuclear more competitive. (authors)

  12. An evaluation of transit procurement training.

    PubMed

    Noland, Robert B; Weiner, Marc D; Klein, Nicholas J; Puniello, Orin D

    2017-04-01

    We evaluated a training course called "Orientation to Transit Procurement", designed and conducted by the National Transit Institute. This course is designed to provide Federal Transit Administration (FTA) grantees an overview of regulations and best practices related to the procurement process. Our objective in conducting the evaluation was to understand how transit agency staff made changes in procurement practices in response to the course training. The evaluation was mixed mode: an Internet survey followed by in-depth interviews with a small group of respondents. Survey respondents were also provided with an open-ended question providing us with additional context for our evaluation. Results show that the training is substantially successful at meeting the goal of improving procurement practices at transit agencies; indeed, most respondents report making changes at their agencies as the proximate result of the training. This was at odds with our exploration of knowledge of procurement topics, as most respondents gave inaccurate answers on multiple-choice "knowledge questions". This may have been due to question structure or, more likely, the nature of online surveys. Suitable training on the procurement of information technology was also a main concern. The lack of training in this area is indicative of the broader challenge facing public transit agencies in how to incorporate new forms of technology into their existing practices and bureaucratic structures.

  13. 24 CFR 941.402 - Project design and construction.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Project design and construction. 941.402 Section 941.402 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN... URBAN DEVELOPMENT PUBLIC HOUSING DEVELOPMENT Project Development § 941.402 Project design...

  14. Reinforce Design and Construction Issues with a Comprehensive Laboratory Project.

    ERIC Educational Resources Information Center

    Schemmel, John J.

    In 1996, a comprehensive project was introduced in the first course of Reinforced Concrete Design, CVEG 4303 at the University of Arkansas. The primary purpose of this project was to highlight issues related to the construction of reinforced concrete elements. This semester-long project involves the design, fabrication, and testing of 8-foot long…

  15. Sports Fields: A Manual for Design Construction and Maintenance.

    ERIC Educational Resources Information Center

    Puhalla, Jim; Krans, Jeff; Goatley, Mike

    Comprehensive technical reference information is provided for those responsible for the design, construction, renovation, or maintenance of sports grounds. Chapters illustrate specific design elements of all popular sports facilities, and explain how those elements are integrated in a successful project; explore commonly encountered sports field…

  16. Design and Construction Guidance for Community Shelters. FEMA 361.

    ERIC Educational Resources Information Center

    Federal Emergency Management Agency, Washington, DC.

    This manual presents guidance to engineers, architects, building officials, and prospective shelter owners concerning the design and construction of community shelters that will provide protection during tornado and hurricane events. The manual covers two types of community shelters: stand-alone shelters designed to withstand high winds and the…

  17. Under Construction: An Experiential Exercise Illustrating Elements of Work Design

    ERIC Educational Resources Information Center

    Donovan, Kimberly M.; Fluegge-Woolf, Erin R.

    2015-01-01

    The Under Construction Exercise was developed by the authors to highlight key factors of work design that when implemented among the work group or entire organization can lead to an environment conducive to fostering satisfaction and motivation. In the exercise, groups are assigned to one of four different conditions that are designed to emulate…

  18. 7 CFR 1779.42 - Design and construction requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Design and construction requirements. 1779.42 Section 1779.42 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779.42 Design...

  19. 23 CFR 652.13 - Design and construction criteria.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... PEDESTRIAN AND BICYCLE ACCOMMODATIONS AND PROJECTS § 652.13 Design and construction criteria. (a) The American Association of State Highway and Transportation Officials' “Guide for Development of New Bicycle... design of bicycle routes. Copies of the AASHTO Guide may be obtained from the American Association...

  20. Selected Annotated Bibliography on Costume Design and Construction.

    ERIC Educational Resources Information Center

    Weisfeld, Zelma H.

    This selected bibliography is designed and annotated for those persons interested in building a library of basic books in the designing and construction of theatrical costumes. It is intended for use in secondary schools, colleges and universities, and repertory and professional costume shops. Most of the books cited are in print and are easily…

  1. 33 CFR 127.101 - Design and construction: General.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Design and construction: General. 127.101 Section 127.101 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... HAZARDOUS GAS Waterfront Facilities Handling Liquefied Natural Gas § 127.101 Design and...

  2. The design and construction of the CAD-1 airship

    NASA Technical Reports Server (NTRS)

    Kleiner, H. J.; Schneider, R.; Duncan, J. L.

    1975-01-01

    The background history, design philosophy and Computer application as related to the design of the envelope shape, stress calculations and flight trajectories of the CAD-1 airship, now under construction by Canadian Airship Development Corporation are reported. A three-phase proposal for future development of larger cargo carrying airships is included.

  3. 33 CFR 127.101 - Design and construction: General.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Design and construction: General. 127.101 Section 127.101 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... HAZARDOUS GAS Waterfront Facilities Handling Liquefied Natural Gas § 127.101 Design and...

  4. 33 CFR 127.101 - Design and construction: General.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Design and construction: General. 127.101 Section 127.101 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... HAZARDOUS GAS Waterfront Facilities Handling Liquefied Natural Gas § 127.101 Design and...

  5. Cross-national research on contractor evaluation procedures in public works procurement

    NASA Astrophysics Data System (ADS)

    Kinoshita, Seiya; Sato, Naoyoshi; Matsumoto, Naoya

    Contractor evaluation methods in Japan's public works procurement, beginning with construction business licensure, going through biennial preliminary firm rating, up to project-by-project prequalification and comprehensive point rating, were developed during the period when public works were mostly procured through designated competitive bidding. It is essential to focus attention on contractor evaluation methods for introducing different types of procurement procedures which enhance the use of technological capabilities held by private businesses. An overall review of contractor evaluation procedures should be conducted in view of the present situation, where the open competitive bidding has become mainly used in combination with comprehensive evaluation, as well as to allow for further diversification of procurement methods. In Western countries, improvements have been made for the past several years in contractor evaluation procedures with more emphasis on "Value for Money." Advanced efforts made by these countries will be useful as a reference for overhauling Japan's contractor evaluation system. This study conducts a comparative review of contractor evaluation procedures for public procurement in Western countries such as the United States, the United Kingdom and France by identifying similarities and differences between those of Japan and the above mentioned countries. This reveals that a contractor's technical or professional ability is looked at separately from its economic and financial standing in those countries studied, and there is no case like Japan in which those two factors are integrated into one for evaluation.

  6. PROFILE: Urban Stream Rehabilitation: A Design and Construction Case Study.

    PubMed

    MORRIS; MOSES

    1999-02-01

    / This paper describes the fundamental design features, and construction methods and sequence, of a rehabilitation project on a small suburban creek in Moscow, Idaho, USA. A meandering channel pattern was reestablished for approximately 280 m of straightened, dredged channel, a new floodplain was excavated, and the new riparian zone was replanted. The new stream channel was sized to accommodate an estimated natural bankfull discharge ( approximately 5.6 cms), and floodplain design attempted to match the conveyance of the old enlarged channel (14-20 cms). The project was coordinated by a local nonprofit environmental organization, and the design and construction were tailored to donated materials and a largely volunteer labor force. A high-magnitude flood event (ca. 50-year recurrence interval) six months after construction had no significant impact on the newly constructed channel and revetments, but underscored the need for important detailing of the structures. The use of volunteer labor, while entailing certain benefits, complicates project planning and construction. The most general lesson learned from this project is that sponsoring agencies and clients need to be informed of the many steps and sequencing of properly constructed, complex stream rehabilitation projects as well as the high time and cost requirements for these tasks. KEY WORDS: Stream corridor restoration; Channel design; Streambank revetments

  7. 48 CFR 23.204 - Procurement exemptions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... agency is not required to procure an ENERGY STAR® or FEMP-designated product if the head of the agency determines in writing that— (a) No ENERGY STAR® or FEMP-designated product is reasonably available that meets the functional requirements of the agency; or (b) No ENERGY STAR® or FEMP-designated product is...

  8. 48 CFR 23.204 - Procurement exemptions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... agency is not required to procure an ENERGY STAR ® or FEMP-designated product if the head of the agency determines in writing that— (a) No ENERGY STAR ® or FEMP-designated product is reasonably available that meets the functional requirements of the agency; or (b) No ENERGY STAR ® or FEMP-designated product...

  9. 48 CFR 23.204 - Procurement exemptions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... agency is not required to procure an ENERGY STAR ® or FEMP-designated product if the head of the agency determines in writing that— (a) No ENERGY STAR ® or FEMP-designated product is reasonably available that meets the functional requirements of the agency; or (b) No ENERGY STAR ® or FEMP-designated product...

  10. 48 CFR 23.204 - Procurement exemptions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... agency is not required to procure an ENERGY STAR® or FEMP-designated product if the head of the agency determines in writing that— (a) No ENERGY STAR® or FEMP-designated product is reasonably available that meets the functional requirements of the agency; or (b) No ENERGY STAR® or FEMP-designated product is...

  11. 48 CFR 23.204 - Procurement exemptions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... agency is not required to procure an ENERGY STAR ® or FEMP-designated product if the head of the agency determines in writing that— (a) No ENERGY STAR ® or FEMP-designated product is reasonably available that meets the functional requirements of the agency; or (b) No ENERGY STAR ® or FEMP-designated product...

  12. The constructal law of design and evolution in nature.

    PubMed

    Bejan, Adrian; Lorente, Sylvie

    2010-05-12

    Constructal theory is the view that (i) the generation of images of design (pattern, rhythm) in nature is a phenomenon of physics and (ii) this phenomenon is covered by a principle (the constructal law): 'for a finite-size flow system to persist in time (to live) it must evolve such that it provides greater and greater access to the currents that flow through it'. This law is about the necessity of design to occur, and about the time direction of the phenomenon: the tape of the design evolution 'movie' runs such that existing configurations are replaced by globally easier flowing configurations. The constructal law has two useful sides: the prediction of natural phenomena and the strategic engineering of novel architectures, based on the constructal law, i.e. not by mimicking nature. We show that the emergence of scaling laws in inanimate (geophysical) flow systems is the same phenomenon as the emergence of allometric laws in animate (biological) flow systems. Examples are lung design, animal locomotion, vegetation, river basins, turbulent flow structure, self-lubrication and natural multi-scale porous media. This article outlines the place of the constructal law as a self-standing law in physics, which covers all the ad hoc (and contradictory) statements of optimality such as minimum entropy generation, maximum entropy generation, minimum flow resistance, maximum flow resistance, minimum time, minimum weight, uniform maximum stresses and characteristic organ sizes. Nature is configured to flow and move as a conglomerate of 'engine and brake' designs.

  13. Design of an autonomous lunar construction utility vehicle

    NASA Technical Reports Server (NTRS)

    1990-01-01

    In order to prepare a site for a lunar base, an autonomously operated construction vehicle is necessary. Discussed here is a Lunar Construction Utility Vehicle (LCUV), which uses interchangeable construction implements. Design of an elastic loop track system has advanced to the testing stage. A standard coupling device has been designed to insure a proper connection between the different construction tools and the LCUV. Autonomous control of the track drive motors was simulated successfully through the use of a joystick and a computer interface. A study of hydrogen-oxygen fuel cells produced estimates of reactant and product requirements and identified multilayer insulation needs. Research on the 100-kW heat rejection system determined that it is necessary to transport the radiator panel on a utility trailer. Extensive logistical support for the 720 hour use cycle requires further study.

  14. Collaborative Procurement Initiative

    EPA Pesticide Factsheets

    GPP's Clean Energy Collaborative Procurement Initiative provides a platform for deploying clean energy technologies across multiple government and educational organizations for maximum impact on installed solar system capacity and local economic activity.

  15. Summitville Procurement Protection Act

    THOMAS, 111th Congress

    Rep. Wilson, Charles A. [D-OH-6

    2010-04-27

    05/26/2010 Referred to the Subcommittee on Government Management, Organization, and Procurement. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  16. Small Business Procurement Event

    DTIC Science & Technology

    2014-08-13

    Small Business Procurement Event 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...distribution unlimited 13. SUPPLEMENTARY NOTES NDIA 27th Navy Gold Coast Small Business Procurement Event , 12-13 Aug 2014, San Diego, CA. 14. ABSTRACT...18 Target the Small Business Accessible Market within the Department of the Navy $77.8B Department of the Navy Total SB Eligible Spend

  17. A High School Level Course On Robot Design And Construction

    NASA Astrophysics Data System (ADS)

    Sadler, Paul M.; Crandall, Jack L.

    1984-02-01

    The Robotics Design and Construction Class at Sehome High School was developed to offer gifted and/or highly motivated students an in-depth introduction to a modern engineering topic. The course includes instruction in basic electronics, digital and radio electronics, construction skills, robotics literacy, construction of the HERO 1 Heathkit Robot, computer/ robot programming, and voice synthesis. A key element which leads to the success of the course is the involvement of various community assets including manpower and financial assistance. The instructors included a physics/electronics teacher, a computer science teacher, two retired engineers, and an electronics technician.

  18. 38 CFR 49.44 - Procurement procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... and economically feasible, of products and services dimensioned in the metric system of measurement... enterprises. (c) The type of procuring instruments used (e.g., fixed price contracts, cost reimbursable... involved. The “cost-plus-a-percentage-of-cost” or “percentage of construction cost” methods of...

  19. 40 CFR 30.44 - Procurement procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... metric system of measurement. (vi) Preference, to the extent practicable and economically feasible, for.... (b) (c) The type of procuring instruments used (e.g., fixed price contracts, cost reimbursable... involved. The “cost-plus-a-percentage-of-cost” or “percentage of construction cost” methods of...

  20. 45 CFR 74.44 - Procurement procedures.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... feasible, of products and services dimensioned in the metric system of measurement. (vi) Preference, to the... enterprises. (c) The type of procuring instruments used (e.g., fixed price contracts, cost reimbursable... involved. The “cost-plus-a-percentage-of-cost” or “percentage of construction cost” methods of...

  1. Preliminary design of a lunar construction utility vehicle

    NASA Technical Reports Server (NTRS)

    Bryant, C. A.; Alcorn, D.; Bentley, R.; Campbell, B.; Coulson, T.; Jacobs, J.; Stiles, P.

    1989-01-01

    Construction of a lunar base, prior to manned occupancy, is one of the most demanding technological challenges facing space system designers today. A flexible lunar construction machine is needed that can be operated remotely and that can perform a variety of construction tasks over a wide range of lunar conditions. A preliminary lunar construction utility vehicle (LCUV) design has been developed as part of a capstone design course at Old Dominion University and is described in this summary report. The design requirements are taken from a 1988 USRA Summer Design Report entitled The Lunar Split Mission: A Robotic Constructed Lunar Base Scenario, and from the proceedings of a workshop hosted by United Technologies Corporation entitled Report of the In Situ Resources Utilization Workshop. The first report describes a bootstrap base concept in which a minimum of essential surface elements are delivered and configured such that minimum EVA is required to bring the initial base on-line. The base is to be built in three phases, the first of which will be unmanned, while the second and third will be manned. The key to these concepts is the development of a semiautonomous, telerobotic lunar construction utility vehicle (LCUV). The tasks required of this robotic vehicle during the phase 1 build-up are as follows: (1) surface element transportation, handling, and assembly; (2) soil excavation and movement for site preparation; (3) radiation protection and materials processing; and (4) repair and maintenance of surface elements. In order to meet the stated requirements, the LCUV must be: (1) transformable to perform a wide variety of tasks; (2) self supporting; (3) designed to allow for telerobotic control as well as autonomous operation; (4) able to transport one fully configured space station common module (SSCM); (5) upgradable to allow for future growth; and (6) easy to maintain.

  2. The Advanced Technology Solar Telescope: design and early construction

    NASA Astrophysics Data System (ADS)

    McMullin, Joseph P.; Rimmele, Thomas R.; Keil, Stephen L.; Warner, Mark; Barden, Samuel; Bulau, Scott; Craig, Simon; Goodrich, Bret; Hansen, Eric; Hegwer, Steve; Hubbard, Robert; McBride, William; Shimko, Steve; Wöger, Friedrich; Ditsler, Jennifer

    2012-09-01

    The National Solar Observatory’s (NSO) Advanced Technology Solar Telescope (ATST) is the first large U.S. solar telescope accessible to the worldwide solar physics community to be constructed in more than 30 years. The 4-meter diameter facility will operate over a broad wavelength range (0.35 to 28 μm ), employing adaptive optics systems to achieve diffraction limited imaging and resolve features approximately 20 km on the Sun; the key observational parameters (collecting area, spatial resolution, spectral coverage, polarization accuracy, low scattered light) enable resolution of the theoretically-predicted, fine-scale magnetic features and their dynamics which modulate the radiative output of the sun and drive the release of magnetic energy from the Sun’s atmosphere in the form of flares and coronal mass ejections. In 2010, the ATST received a significant fraction of its funding for construction. In the subsequent two years, the project has hired staff and opened an office on Maui. A number of large industrial contracts have been placed throughout the world to complete the detailed designs and begin constructing the major telescope subsystems. These contracts have included the site development, AandE designs, mirrors, polishing, optic support assemblies, telescope mount and coudé rotator structures, enclosure, thermal and mechanical systems, and high-level software and controls. In addition, design development work on the instrument suite has undergone significant progress; this has included the completion of preliminary design reviews (PDR) for all five facility instruments. Permitting required for physically starting construction on the mountaintop of Haleakalā, Maui has also progressed. This paper will review the ATST goals and specifications, describe each of the major subsystems under construction, and review the contracts and lessons learned during the contracting and early construction phases. Schedules for site construction, key factory testing of

  3. Design and Construction of a Hydroturbine Test Facility

    NASA Astrophysics Data System (ADS)

    Ayli, Ece; Kavurmaci, Berat; Cetinturk, Huseyin; Kaplan, Alper; Celebioglu, Kutay; Aradag, Selin; Tascioglu, Yigit; ETU Hydro Research Center Team

    2014-11-01

    Hydropower is one of the clean, renewable, flexible and efficient energy resources. Most of the developing countries invest on this cost-effective energy source. Hydroturbines for hydroelectric power plants are tailor-made. Each turbine is designed and constructed according to the properties, namely the head and flow rate values of the specific water source. Therefore, a center (ETU Hydro-Center for Hydro Energy Research) for the design, manufacturing and performance tests of hydraulic turbines is established at TOBB University of Economics and Technology to promote research in this area. CFD aided hydraulic and structural design, geometry optimization, manufacturing and performance tests of hydraulic turbines are the areas of expertise of this center. In this paper, technical details of the design and construction of this one of a kind test facility in Turkey, is explained. All the necessary standards of IEC (International Electrotechnical Commission) are met since the test facility will act as a certificated test center for hydraulic turbines.

  4. FUNDAMENTAL INVESTIGATION ON CONSTRUCTED WETLAND DESIGN FOR WASTE WATER PURIFICATION

    NASA Astrophysics Data System (ADS)

    Ishikawa, Tadaharu; Gao, Shuang

    In designing a constructed wetland for water purification, a homogeneous vegetation bed is often adopted in order to prevent short circuit which reduces the efficiency of SS trapping. However, vegetation naturally becomes inhomogeneous under the action of water flow, causing unexpected short circuit. This paper discusses a possibility to design a channel for a "stable short circuit", which distributes SS to vegetation zones by large horizontal eddies between the channel and vegetation zones. A series of numerical experiments show that even one slightly bended channel can distribute a high ratio of SS supplied through the channel to vegetation zones with the aid of horizontal eddies. This fact suggests that hydraulic design of artificial short circuit can be an alternative strategy for design of constructed wetlands.

  5. Design and construction of the MicroBooNE detector

    DOE PAGES

    Acciarri, R.; Adams, C.; An, R.; ...

    2017-02-24

    This article describes the design and construction of the MicroBooNE liquid argon time projection chamber and associated systems. MicroBooNE is the first phase of the Short Baseline Neutrino program, located at Fermilab, and will utilize the capabilities of liquid argon detectors to examine a rich assortment of physics topics. Reported in this document are details of design specifications, assembly procedures, and acceptance tests.

  6. Design and construction of the MicroBooNE detector

    NASA Astrophysics Data System (ADS)

    Acciarri, R.; Adams, C.; An, R.; Aparicio, A.; Aponte, S.; Asaadi, J.; Auger, M.; Ayoub, N.; Bagby, L.; Baller, B.; Barger, R.; Barr, G.; Bass, M.; Bay, F.; Biery, K.; Bishai, M.; Blake, A.; Bocean, V.; Boehnlein, D.; Bogert, V. D.; Bolton, T.; Bugel, L.; Callahan, C.; Camilleri, L.; Caratelli, D.; Carls, B.; Castillo Fernandez, R.; Cavanna, F.; Chappa, S.; Chen, H.; Chen, K.; Chi, C.-Y.; Chiu, C. S.; Church, E.; Cianci, D.; Collin, G. H.; Conrad, J. M.; Convery, M.; Cornele, J.; Cowan, P.; Crespo-Anadón, J. I.; Crutcher, G.; Darve, C.; Davis, R.; Del Tutto, M.; Devitt, D.; Duffin, S.; Dytman, S.; Eberly, B.; Ereditato, A.; Erickson, D.; Escudero Sanchez, L.; Esquivel, J.; Farooq, S.; Farrell, J.; Featherston, D.; Fleming, B. T.; Foreman, W.; Furmanski, A. P.; Genty, V.; Geynisman, M.; Goeldi, D.; Goff, B.; Gollapinni, S.; Graf, N.; Gramellini, E.; Green, J.; Greene, A.; Greenlee, H.; Griffin, T.; Grosso, R.; Guenette, R.; Hackenburg, A.; Haenni, R.; Hamilton, P.; Healey, P.; Hen, O.; Henderson, E.; Hewes, J.; Hill, C.; Hill, K.; Himes, L.; Ho, J.; Horton-Smith, G.; Huffman, D.; Ignarra, C. M.; James, C.; James, E.; de Vries, J. Jan; Jaskierny, W.; Jen, C.-M.; Jiang, L.; Johnson, B.; Johnson, M.; Johnson, R. A.; Jones, B. J. P.; Joshi, J.; Jostlein, H.; Kaleko, D.; Kalousis, L. N.; Karagiorgi, G.; Katori, T.; Kellogg, P.; Ketchum, W.; Kilmer, J.; King, B.; Kirby, B.; Kirby, M.; Klein, E.; Kobilarcik, T.; Kreslo, I.; Krull, R.; Kubinski, R.; Lange, G.; Lanni, F.; Lathrop, A.; Laube, A.; Lee, W. M.; Li, Y.; Lissauer, D.; Lister, A.; Littlejohn, B. R.; Lockwitz, S.; Lorca, D.; Louis, W. C.; Lukhanin, G.; Luethi, M.; Lundberg, B.; Luo, X.; Mahler, G.; Majoros, I.; Makowiecki, D.; Marchionni, A.; Mariani, C.; Markley, D.; Marshall, J.; Martinez Caicedo, D. A.; McDonald, K. T.; McKee, D.; McLean, A.; Mead, J.; Meddage, V.; Miceli, T.; Mills, G. B.; Miner, W.; Moon, J.; Mooney, M.; Moore, C. D.; Moss, Z.; Mousseau, J.; Murrells, R.; Naples, D.; Nienaber, P.; Norris, B.; Norton, N.; Nowak, J.; O'Boyle, M.; Olszanowski, T.; Palamara, O.; Paolone, V.; Papavassiliou, V.; Pate, S. F.; Pavlovic, Z.; Pelkey, R.; Phipps, M.; Pordes, S.; Porzio, D.; Pulliam, G.; Qian, X.; Raaf, J. L.; Radeka, V.; Rafique, A.; Rameika, R. A.; Rebel, B.; Rechenmacher, R.; Rescia, S.; Rochester, L.; von Rohr, C. Rudolf; Ruga, A.; Russell, B.; Sanders, R.; Sands, W. R., III; Sarychev, M.; Schmitz, D. W.; Schukraft, A.; Scott, R.; Seligman, W.; Shaevitz, M. H.; Shoun, M.; Sinclair, J.; Sippach, W.; Smidt, T.; Smith, A.; Snider, E. L.; Soderberg, M.; Solano-Gonzalez, M.; Söldner-Rembold, S.; Soleti, S. R.; Sondericker, J.; Spentzouris, P.; Spitz, J.; St. John, J.; Strauss, T.; Sutton, K.; Szelc, A. M.; Taheri, K.; Tagg, N.; Tatum, K.; Teng, J.; Terao, K.; Thomson, M.; Thorn, C.; Tillman, J.; Toups, M.; Tsai, Y.-T.; Tufanli, S.; Usher, T.; Utes, M.; Van de Water, R. G.; Vendetta, C.; Vergani, S.; Voirin, E.; Voirin, J.; Viren, B.; Watkins, P.; Weber, M.; Wester, T.; Weston, J.; Wickremasinghe, D. A.; Wolbers, S.; Wongjirad, T.; Woodruff, K.; Wu, K. C.; Yang, T.; Yu, B.; Zeller, G. P.; Zennamo, J.; Zhang, C.; Zuckerbrot, M.

    2017-02-01

    This paper describes the design and construction of the MicroBooNE liquid argon time projection chamber and associated systems. MicroBooNE is the first phase of the Short Baseline Neutrino program, located at Fermilab, and will utilize the capabilities of liquid argon detectors to examine a rich assortment of physics topics. In this document details of design specifications, assembly procedures, and acceptance tests are reported.

  7. Transitioning from conceptual design to construction performance specification

    NASA Astrophysics Data System (ADS)

    Jeffers, Paul; Warner, Mark; Craig, Simon; Hubbard, Robert; Marshall, Heather

    2012-09-01

    On successful completion of a conceptual design review by a funding agency or customer, there is a transition phase before construction contracts can be placed. The nature of this transition phase depends on the Project's approach to construction and the particular subsystem being considered. There are generically two approaches; project retention of design authority and issuance of build to print contracts, or issuance of subsystem performance specifications with controlled interfaces. This paper relates to the latter where a proof of concept (conceptual or reference design) is translated into performance based sub-system specifications for competitive tender. This translation is not a straightforward process and there are a number of different issues to consider in the process. This paper deals with primarily the Telescope mount and Enclosure subsystems. The main subjects considered in this paper are: • Typical status of design at Conceptual Design Review compared with the desired status of Specifications and Interface Control Documents at Request for Quotation. • Options for capture and tracking of system requirements flow down from science / operating requirements and sub-system requirements, and functional requirements derived from reference design. • Requirements that may come specifically from the contracting approach. • Methods for effective use of reference design work without compromising a performance based specification. • Management of project team's expectation relating to design. • Effects on cost estimates from reference design to actual. This paper is based on experience and lessons learned through this process on both the VISTA and the ATST projects.

  8. 46 CFR 162.060-20 - Design and construction requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... requirements. (h) For any BWMS that incorporates the use of or generates active substances, preparations, or.... (c) Each BWMS must be designed and constructed with the following operating and emergency controls... placed on-line until the time secured. (7) Adequate alarms for the unintentional release of...

  9. 46 CFR 162.060-20 - Design and construction requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., AND MATERIALS: SPECIFICATIONS AND APPROVAL ENGINEERING EQUIPMENT Ballast Water Management Systems..., each ballast water management system (BWMS) must be designed and constructed in a manner that— (1..., calibration, or repair. (2) Audio and visual alarm signals in all stations from which ballast water...

  10. 46 CFR 162.060-20 - Design and construction requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., AND MATERIALS: SPECIFICATIONS AND APPROVAL ENGINEERING EQUIPMENT Ballast Water Management Systems..., each ballast water management system (BWMS) must be designed and constructed in a manner that— (1..., calibration, or repair. (2) Audio and visual alarm signals in all stations from which ballast water...

  11. 30 CFR 33.20 - Design and construction.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Design and construction. 33.20 Section 33.20 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS DUST COLLECTORS FOR USE IN CONNECTION WITH ROCK DRILLING IN COAL MINES...

  12. 30 CFR 33.20 - Design and construction.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Design and construction. 33.20 Section 33.20 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS DUST COLLECTORS FOR USE IN CONNECTION WITH ROCK DRILLING IN COAL MINES...

  13. 30 CFR 33.20 - Design and construction.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Design and construction. 33.20 Section 33.20 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS DUST COLLECTORS FOR USE IN CONNECTION WITH ROCK DRILLING IN COAL MINES...

  14. 30 CFR 33.20 - Design and construction.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Design and construction. 33.20 Section 33.20 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS DUST COLLECTORS FOR USE IN CONNECTION WITH ROCK DRILLING IN COAL MINES...

  15. 30 CFR 33.20 - Design and construction.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Design and construction. 33.20 Section 33.20 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS DUST COLLECTORS FOR USE IN CONNECTION WITH ROCK DRILLING IN COAL MINES...

  16. Funds support the construction of control systems design

    NASA Astrophysics Data System (ADS)

    Vlasov, V.; Tolokonsky, A.

    2016-08-01

    The experience of the creation tools to support the construction of control systems design skills to provide effective training for students of the Department of Automation MEPhI, to create management information systems based on PCS. Currently the control system have been widely used not only in industry, but also on research. Therefore, quite important question of training in research automation.

  17. 18 CFR 2.13 - Design and construction.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Design and construction. 2.13 Section 2.13 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES GENERAL POLICY AND INTERPRETATIONS Statements of General Policy...

  18. 18 CFR 2.13 - Design and construction.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Design and construction. 2.13 Section 2.13 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES GENERAL POLICY AND INTERPRETATIONS Statements of General Policy...

  19. 18 CFR 2.13 - Design and construction.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Design and construction. 2.13 Section 2.13 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES GENERAL POLICY AND INTERPRETATIONS Statements of General Policy...

  20. Visual Design Principles Applied To World Wide Web Construction.

    ERIC Educational Resources Information Center

    Luck, Donald D.; Hunter, J. Mark

    This paper describes basic types of World Wide Web pages and presents design criteria for page layout based on principles of visual literacy. Discussion focuses on pages that present information in the following styles: billboard; directory/index; textual; and graphics. Problems and solutions in Web page construction are explored according to…

  1. 49 CFR 192.163 - Compressor stations: Design and construction.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Compressor stations: Design and construction. 192.163 Section 192.163 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF NATURAL AND OTHER GAS...

  2. 21 CFR 211.42 - Design and construction features.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... sampling, testing, or examination by the quality control unit before release for manufacturing or packaging...) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Buildings and Facilities § 211.42 Design and construction features. (a) Any building or buildings used in the...

  3. 21 CFR 211.42 - Design and construction features.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... sampling, testing, or examination by the quality control unit before release for manufacturing or packaging...) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Buildings and Facilities § 211.42 Design and construction features. (a) Any building or buildings used in the...

  4. Student Understanding and Learning from an Interpretation Construction Design.

    ERIC Educational Resources Information Center

    Black, John B.; And Others

    This study is a key concept in making design more fruitful in education. It is proposed that what students are doing when they construct knowledge is studying. For several years, Teachers College, Columbia University and the Dalton School (an independent school in New York City), have been collaborating on the Dalton Technology Project. The goal…

  5. The Development, Design and Construction of Gliders and Sailplanes

    NASA Technical Reports Server (NTRS)

    Lippisch, A

    1931-01-01

    This report explains and details the history of glider design and construction through the impetus of the Rhon Sailplane contests. Some of the topics considered include: whether the longitudinal stability (dynamic and static) is sufficient in the tailless typo and a consideration that the structural weight of sweptback wings would be greater than that of a corresponding normal wing.

  6. 24 CFR 100.205 - Design and construction requirements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Design and construction requirements. 100.205 Section 100.205 Housing and Urban Development Regulations Relating to Housing and Urban Development OFFICE OF ASSISTANT SECRETARY FOR EQUAL OPPORTUNITY, DEPARTMENT OF HOUSING AND URBAN...

  7. 24 CFR 100.205 - Design and construction requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Design and construction requirements. 100.205 Section 100.205 Housing and Urban Development Regulations Relating to Housing and Urban Development OFFICE OF ASSISTANT SECRETARY FOR EQUAL OPPORTUNITY, DEPARTMENT OF HOUSING AND URBAN...

  8. The constructal law of design and evolution in nature

    PubMed Central

    Bejan, Adrian; Lorente, Sylvie

    2010-01-01

    Constructal theory is the view that (i) the generation of images of design (pattern, rhythm) in nature is a phenomenon of physics and (ii) this phenomenon is covered by a principle (the constructal law): ‘for a finite-size flow system to persist in time (to live) it must evolve such that it provides greater and greater access to the currents that flow through it’. This law is about the necessity of design to occur, and about the time direction of the phenomenon: the tape of the design evolution ‘movie’ runs such that existing configurations are replaced by globally easier flowing configurations. The constructal law has two useful sides: the prediction of natural phenomena and the strategic engineering of novel architectures, based on the constructal law, i.e. not by mimicking nature. We show that the emergence of scaling laws in inanimate (geophysical) flow systems is the same phenomenon as the emergence of allometric laws in animate (biological) flow systems. Examples are lung design, animal locomotion, vegetation, river basins, turbulent flow structure, self-lubrication and natural multi-scale porous media. This article outlines the place of the constructal law as a self-standing law in physics, which covers all the ad hoc (and contradictory) statements of optimality such as minimum entropy generation, maximum entropy generation, minimum flow resistance, maximum flow resistance, minimum time, minimum weight, uniform maximum stresses and characteristic organ sizes. Nature is configured to flow and move as a conglomerate of ‘engine and brake’ designs. PMID:20368252

  9. 41 CFR 51-2.8 - Procurement list.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Procurement list. 51-2.8 Section 51-2.8 Public Contracts and Property Management Other Provisions Relating to Public Contracts..., the Procurement List identifies the name and national stock number or item designation for...

  10. Project FIRES - Firefighters Integrated Response Equipment System. Volume 3: Protective Ensemble Design and Procurement Specification, Phase 1B

    NASA Technical Reports Server (NTRS)

    Abeles, F. J.

    1980-01-01

    Each of the subsystems comprising the protective ensemble for firefighters is described. These include: (1) the garment system which includes turnout gear, helmets, faceshields, coats, pants, gloves, and boots; (2) the self-contained breathing system; (3) the lighting system; and (4) the communication system. The design selection rationale is discussed and the drawings used to fabricate the prototype ensemble are provided. The specifications presented were developed using the requirements and test method of the protective ensemble standard. Approximate retail prices are listed.

  11. Design, simulation and construction of a Wire Chamber electronics

    NASA Astrophysics Data System (ADS)

    Istemihan, Zehra

    2017-02-01

    Tracking charged particles has a wide spectrum of applications in scientific and industrial projects. The Delay Wire Chamber (DWC) is a kind of gaseous detector which is a simpler form of the Multi Wire Proportional Chamber, and was developed by the Beam Instrumentation Group at CERN. It is preferred in accelerator and particle physics experiments because of its ease of use, affordability and durability, and it also provides decent position precision. In this work, we describe the working principles of the readout electronics of a new DWC that is being designed and constructed at our laboratory. Results from the simulation of the circuit and the constructed prototype will be presented.

  12. 48 CFR 52.223-17 - Affirmative Procurement of EPA-designated Items in Service and Construction Contracts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) (a) In the performance of this contract, the Contractor shall make maximum use of products containing... within a timeframe providing for compliance with the contract performance schedule; (2) Meeting contract performance requirements; or (3) At a reasonable price. (b) Information about this requirement is available...

  13. Organ Procurement and Transplantation Network

    MedlinePlus

    ... Directors. View all news articles Organ Procurement & Transplantation Network U.S. Department of Health and Human Services Health ... Privacy Policy Questions? Contact Organ Procurement and Transplantation Network United Network for Organ Sharing Post Office Box ...

  14. Influence of scaffold design on 3D printed cell constructs.

    PubMed

    Souness, Auryn; Zamboni, Fernanda; Walker, Gavin M; Collins, Maurice N

    2017-02-14

    Additive manufacturing is currently receiving significant attention in the field of tissue engineering and biomaterial science. The development of precise, affordable 3D printing technologies has provided a new platform for novel research to be undertaken in 3D scaffold design and fabrication. In the past, a number of 3D scaffold designs have been fabricated to investigate the potential of a 3D printed scaffold as a construct which could support cellular life. These studies have shown promising results; however, few studies have utilized a low-cost desktop 3D printing technology as a potential rapid manufacturing route for different scaffold designs. Here six scaffold designs were manufactured using a Fused deposition modeling, a "bottom-up" solid freeform fabrication approach, to determine optimal scaffold architecture for three-dimensional cell growth. The scaffolds, produced from PLA, are coated using pullulan and hyaluronic acid to assess the coating influence on cell proliferation and metabolic rate. Scaffolds are characterized both pre- and postprocessing using water uptake analysis, mechanical testing, and morphological evaluation to study the inter-relationships between the printing process, scaffold design, and scaffold properties. It was found that there were key differences between each scaffold design in terms of porosity, diffusivity, swellability, and compressive strength. An optimal design was chosen based on these physical measurements which were then weighted in accordance to design importance based on literature and utilizing a design matrix technique. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2017.

  15. Design and construction of the fibre system for FMOS

    NASA Astrophysics Data System (ADS)

    Murray, Graham J.; Dodsworth, George N.; Content, Robert; Tamura, Naoyuki

    2008-07-01

    A consortium of Japanese, Australian and UK groups has developed a fibre-fed near IR (J & H band) multi-object spectrographic facility (FMOS) for the Subaru telescope. In this second-generation instrument, a novel prime focus 400-fibre multi-object positioning system, ECHIDNA, is optically linked via twin cables to dual IR spectrographs. The spectrographs are located some distance away, on a dedicated platform two levels above Nasmyth. The Centre for Advanced Instrumentation at Durham University oversaw the design and construction of the optical fibre system linking ECHIDNA to the spectrographs. A modularised connector within the cable scheme and an integral back illumination unit additionally featured as part of the Durham work-package. At the time of writing (mid 2008) FMOS, including the fibre system, is installed and functional on-telescope, with commissioning currently underway. This paper provides an overview of the design and construction of the optical fibre system.

  16. Surface cooled, vacuum impregnated superconducting magnet systems: Design, construction, applications

    NASA Astrophysics Data System (ADS)

    Dam, Jacobus Adrianus Maria; Pieterman, Karel

    The design and construction of three superconducting magnet systems for applications in the fields of medical imaging, plasma physics and nuclear physics are described. All three systems have vacuum impregnated, intrinsically stable coils with cooling at the outer surfaces of the winding package with liquid helium, and are all coupled in some way to closed cycle cooling systems. General theories are discussed. The techniques used in both the design and the construction of the different magnet systems, are given. The use of numerical methods for the calculation of thermal and mechanical properties of superconducting coil systems, is emphasized. The experimental results obtained with the Delft magnetic resonance imaging system are described and examples of images showing sagittal sections of the human head, successfully produced with this system, are given.

  17. Design with constructal theory: Steam generators, turbines and heat exchangers

    NASA Astrophysics Data System (ADS)

    Kim, Yong Sung

    This dissertation shows that the architecture of steam generators, steam turbines and heat exchangers for power plants can be predicted on the basis of the constructal law. According to constructal theory, the flow architecture emerges such that it provides progressively greater access to its currents. Each chapter shows how constructal theory guides the generation of designs in pursuit of higher performance. Chapter two shows the tube diameters, the number of riser tubes, the water circulation rate and the rate of steam production are determined by maximizing the heat transfer rate from hot gases to riser tubes and minimizing the global flow resistance under the fixed volume constraint. Chapter three shows how the optimal spacing between adjacent tubes, the number of tubes for the downcomer and the riser and the location of the flow reversal for the continuous steam generator are determined by the intersection of asymptotes method, and by minimizing the flow resistance under the fixed volume constraints. Chapter four shows that the mass inventory for steam turbines can be distributed between high pressure and low pressure turbines such that the global performance of the power plant is maximal under the total mass constraint. Chapter five presents the more general configuration of a two-stream heat exchanger with forced convection of the hot side and natural circulation on the cold side. Chapter six demonstrates that segmenting a tube with condensation on the outer surface leads to a smaller thermal resistance, and generates design criteria for the performance of multi-tube designs.

  18. 7 CFR 1792.103 - Seismic design and construction standards for new buildings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Seismic design and construction standards for new..., REGULATIONS, AND EXECUTIVE ORDERS Seismic Safety of Federally Assisted New Building Construction § 1792.103 Seismic design and construction standards for new buildings. (a) In the design and construction...

  19. 7 CFR 1792.103 - Seismic design and construction standards for new buildings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Seismic design and construction standards for new..., REGULATIONS, AND EXECUTIVE ORDERS Seismic Safety of Federally Assisted New Building Construction § 1792.103 Seismic design and construction standards for new buildings. (a) In the design and construction...

  20. 7 CFR 1792.103 - Seismic design and construction standards for new buildings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Seismic design and construction standards for new..., REGULATIONS, AND EXECUTIVE ORDERS Seismic Safety of Federally Assisted New Building Construction § 1792.103 Seismic design and construction standards for new buildings. (a) In the design and construction...

  1. 7 CFR 1792.103 - Seismic design and construction standards for new buildings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Seismic design and construction standards for new..., REGULATIONS, AND EXECUTIVE ORDERS Seismic Safety of Federally Assisted New Building Construction § 1792.103 Seismic design and construction standards for new buildings. (a) In the design and construction...

  2. Organ procurement from executed prisoners in China.

    PubMed

    Sharif, A; Singh, M Fiatarone; Trey, T; Lavee, J

    2014-10-01

    Organ procurement from executed prisoners in China is internationally condemned, yet this practice continues unabated in 2014. This is despite repeated announcements from Chinese authorities that constructive measures have been undertaken to conform to accepted ethical standards. While there is unanimous agreement on the unethical nature of using organs from executed prisoners, due to its limitations on voluntary and informed consent, there is insufficient coverage of forced organ procurement from prisoners of conscience without consent. Strategies to influence positive change in China over the last few decades have failed to bring this practice to an end. While organ donation and transplantation services in China have undergone considerable structural changes in the last few years, fundamental attempts to shift practice to ethically sourced organs have floundered. In this article, we discuss the organ trade in China, reflect upon organ procurement from executed prisoners (including both capital prisoners and prisoners of conscience) and provide an overview of contradictory Chinese efforts to halt forced organ procurement from executed prisoners. Finally, we highlight current actions being taken to address this issue and offer comprehensive recommendations to bring this ethically indefensible practice to an immediate end.

  3. Design and construction of the Discovery Channel Telescope enclosure

    NASA Astrophysics Data System (ADS)

    Marshall, Heather K.; Teran, Jose U.; Bond, Kevin

    2010-07-01

    The Discovery Channel Telescope (DCT) is a project of Lowell Observatory, undertaken with support from Discovery Communications, Inc., to design and construct a 4-meter class telescope and support facility on a site approximately 40 miles southeast of Flagstaff, Arizona. The Discovery Channel Telescope Enclosure was completed in November, 2009. The DCT Enclosure is an octagonal steel structure with insulated composite panel skin. The structure rotates on sixteen compliant bogie assemblies attached to the stationary facility. The shutter is composed of two independently actuated, bi-parting structures that provide a viewing aperture. To improve seeing, the skin is covered with adhesive aluminum foil tape and the enclosed observing area is passively ventilated via rollup doors. The observing area can also be actively ventilated using a downdraft fan, and there are provisions for upgrades to active air conditioning. The enclosure also includes operational equipment such as a bridge crane, personnel lift, and access platforms. This paper discusses some of the design trades as well as the construction challenges and lessons learned by the DCT Project, its designer M3 Engineering and Technology Corporation (M3), and its general contractor, Building and Engineering Contractors, Southwest (BEC Southwest).

  4. Design and construction of a prototype ACTS propagation terminal

    NASA Technical Reports Server (NTRS)

    Stutzman, Warren; Pratt, Tim; Nunnally, Charles; Nealy, Randall; Remaklus, Will; Sylvester, Bill; Predoehl, Andrew; Gaff, Doug

    1993-01-01

    The launch schedule for the Advanced Communication Technology Satellite (ACTS) spacecraft did not leave sufficient time for completion of the prototype ACTS Propagation Terminals (APT) prior to initiation of the APT production phase. In fact, the approach used was to construct and test all subassemblies of the terminal with special emphasis on the technically challenging portions. These include the RF front end that uses a state-of-the-art down converter which integrates a low noise amplifier, mixer, post amplifier, filter, and local oscillator port frequency doubler into a single small package. In addition, a new digital receiver that uses the latest DSP technology was developed. Both of these subassemblies were thoroughly tested. The highest risk technology in the APT program was the digital receiver. Several candidate algorithms and DSP chips were investigated early on, primarily under JPL sponsorship. A receiver was constructed based on Texas Instruments chip. The final prototype digital receiver was one based on an Analog Devices chip. The design and test results are documented in a report prepared for this grant. A Primary Design Review (PDR) was conducted 30 May 1991, and a Critical Design Review was held 7 Jul. 1992. Final complete documentation of the APT's will appear in the form of three reports: a hardware description report, a report on the data collection code (ACTS VIEW), and a report on the preprocessing code.

  5. The Gemini Planet Imager: From Science to Design to Construction

    SciTech Connect

    Macintosh, B; Graham, J R; Palmer, D; Doyon, R; Dunn, J; Gavel, D; Larkin, J; Oppenheimer, B; Saddlemyer, L; Sivaramakrishnan, A; Wallace, J K; Bauman, B; Erickson, D; Marois, C; Poyneer, L; Soummer, R

    2008-07-01

    The Gemini Planet Imager (GPI) is a facility instrument under construction for the 8-m Gemini South telescope. It combines a 1500 subaperture AO system using a MEMS deformable mirror, an apodized-pupil Lyot coronagraph, a high-accuracy IR interferometer calibration system, and a near-infrared integral field spectrograph to allow detection and characterization of self-luminous extrasolar planets at planet/star contrast ratios of 10{sup -7}. I will discuss the evolution from science requirements through modeling to the final detailed design, provide an overview of the subsystems and show models of the instrument's predicted performance.

  6. Procurement Source Selection Administration

    DTIC Science & Technology

    1987-10-09

    responsible to and will function under the supervison of the Chief, Policy and Systems Review Office, Procurement Office {AP04). 3. RESPONSIBILITY The...continuity and consistency. Their corporate knowledge means more efficient and effective source selections which lead to fewer protests and sustained...available to conduct the evaluation can have an influence on manning. Fifty people may be able to do an evaluation in six months. One hundred people may be

  7. Design and construction of an ultrafast optical pulse shaper

    NASA Astrophysics Data System (ADS)

    Kudadze, Mawufemor Yao

    The interaction between an ultrafast laser beam and a semiconductor depends critically on the detailed structure of the laser pulse. Precise control of pulse amplitude, phase and frequency as a function of time is necessary to uncover novel physical effects and to perform repeatable experiments. We describe here the design and construction of a pulse shaper that uses a liquid crystal spatial light modulator as a computer programmable mask in a 4f pulse shaper. The effect of design parameters, including focal length of the cylindrical lenses, grating pitch and spatial light modulator pixel width on the performance of the pulse shaper will be presented. Strategies for experimental optimization of the pulse structure in specific experiments through use of a genetic algorithm will also be discussed.

  8. Design and construction of translational medicine platform for urologic oncology.

    PubMed

    Xu, Yong; Yang, Kuo

    2012-03-01

    Translational medicine is a new medical model which focus on overcoming the serious imbalance among the basic research, its clinical and public health application. Its core is to establish effective ties among basic medical researchers, public health workers and doctors who know the needs of patients, particularly translating the molecular medical research results to suitable disease prevention, diagnosis, treatment and prevention methods effectively. This paper discusses the design and construction of the translational medicine platform for urologic system tumors. However, there is no draw on the precedent, it is a challenging project to create such a complicated platform and make it running smoothly and effectively. Based on the Tianjin Translational Medicine Platform for Urologic Oncology (TTMPUO) which had been established in support of Tianjin Science and Technology Commission, this paper will focus on describing the design ideas and the essential parts of the platform.

  9. Design Criteria for Deflection Capacity of Conventionally Reinforced Concrete Slabs. Phase II. Design and Construction Requirements.

    DTIC Science & Technology

    1980-10-01

    A T DERECHO , M IGRAL N68305-79-C00 UNCLASSIFIED CEL-CR-.A07 NL .... DTIC tC’ 80-EV27 T-4 CIVIL ENGINEERING LABORATORY Naval Construction Battalion...Design and Construction Requirements by T. Takayanagi, A.T. Derecho , and M. Iqbal* 1. INTRODUCTION 1.1 Objective and Scope The primary objective of this...functions are constructed for 6ult/L from slab test data and for cu from slab data and coupon tesY data other than slab data. This second approach allows a

  10. The Discovery Channel Telescope: Construction and Design Progress, June 2006

    NASA Astrophysics Data System (ADS)

    Bida, Thomas A.; Smith, B. W.; Millis, R. L.; Dunham, E. W.; Wiecha, O. M.; Marshall, H.

    2006-06-01

    The Discovery Channel Telescope (DCT) is a 4.2m telescope under construction in northern Arizona. The DCT is located at a new site near Happy Jack at 2361m elevation, which was selected following a lengthy site testing campaign that demonstrated median ground-level seeing of 0.84-arcsec FWHM. The DCT science mission includes targeted studies of astrophysical and solar system objects utilizing RC and Nasmyth-mounted imaging and spectroscopic instrumentation, and wide-field surveys of KBO’s, Centaurs, NEA’s, and other time-variable objects with a 2-degree FOV prime focus camera.The DCT facility enclosure and control building will be completed this year, including the supports for the telescope mount and dome, the major infrastructure for facility machinery, the instrument laboratory, control and computer rooms, and the auxiliary building for the mirror coating facility. Meanwhile, the 4.3m ULE meniscus primary mirror blank was completed at Corning, Inc., in October 2005, and the 2-3 year mirror figuring effort is due to begin June 2006. The primary mirror and its design support, and the preliminary integrated telescope mount model, were finite-element analyzed to optimize the design of the mirror and top-end support configurations. The prime focus camera design has been refined to achieve atmospheric dispersion-compensated 0.25-arcsec images at 1-degree field radius, from B to I-band, at reduced cost through simplification of glasses to standard types and utilization of spheres on all but two lens surfaces.The Discovery Channel Telescope is a project of the Lowell Observatory with major financial support from Discovery Communications, Inc. (DCI). DCI plans ongoing television programming featuring the construction of the telescope and the research ultimately conducted with the DCT. Lowell Observatory is actively seeking additional partners in the project; interested parties should contact R. L. Millis, Director.

  11. Lessons Learned From The 200 West Pump And Treatment Facility Construction Project At The US DOE Hanford Site - A Leadership For Energy And Environmental Design (LEED) Gold-Certified Facility

    SciTech Connect

    Dorr, Kent A.; Ostrom, Michael J.; Freeman-Pollard, Jhivaun R.

    2012-11-14

    CH2M Hill Plateau Remediation Company (CHPRC) designed, constructed, commissioned, and began operation of the largest groundwater pump and treatment facility in the U.S. Department of Energy's (DOE) nationwide complex. This one-of-a-kind groundwater pump and treatment facility, located at the Hanford Nuclear Reservation Site (Hanford Site) in Washington State, was built in an accelerated manner with American Recovery and Reinvestment Act (ARRA) funds and has attained Leadership in Energy and Environmental Design (LEED) GOLD certification, which makes it the first non-administrative building in the DOE Office of Environmental Management complex to earn such an award. There were many contractual, technical, configuration management, quality, safety, and LEED challenges associated with the design, procurement, construction, and commissioning of this $95 million, 52,000 ft groundwater pump and treatment facility. This paper will present the Project and LEED accomplishments, as well as Lessons Learned by CHPRC when additional ARRA funds were used to accelerate design, procurement, construction, and commissioning of the 200 West Groundwater Pump and Treatment (2W P&T) Facility to meet DOE's mission of treating contaminated groundwater at the Hanford Site with a new facility by June 28, 2012.

  12. Lessons Learned from the 200 West Pump and Treatment Facility Construction Project at the US DOE Hanford Site - A Leadership for Energy and Environmental Design (LEED) Gold-Certified Facility

    SciTech Connect

    Dorr, Kent A.; Ostrom, Michael J.; Freeman-Pollard, Jhivaun R.

    2013-01-11

    CH2M Hill Plateau Remediation Company (CHPRC) designed, constructed, commissioned, and began operation of the largest groundwater pump and treatment facility in the U.S. Department of Energy’s (DOE) nationwide complex. This one-of-a-kind groundwater pump and treatment facility, located at the Hanford Nuclear Reservation Site (Hanford Site) in Washington State, was built to an accelerated schedule with American Recovery and Reinvestment Act (ARRA) funds. There were many contractual, technical, configuration management, quality, safety, and Leadership in Energy and Environmental Design (LEED) challenges associated with the design, procurement, construction, and commissioning of this $95 million, 52,000 ft groundwater pump and treatment facility to meet DOE’s mission objective of treating contaminated groundwater at the Hanford Site with a new facility by June 28, 2012. The project team’s successful integration of the project’s core values and green energy technology throughout design, procurement, construction, and start-up of this complex, first-of-its-kind Bio Process facility resulted in successful achievement of DOE’s mission objective, as well as attainment of LEED GOLD certification, which makes this Bio Process facility the first non-administrative building in the DOE Office of Environmental Management complex to earn such an award.

  13. Lessons Learned from the 200 West Pump and Treatment Facility Construction Project at the US DOE Hanford Site - A Leadership for Energy and Environmental Design (LEED) Gold-Certified Facility - 13113

    SciTech Connect

    Dorr, Kent A.; Freeman-Pollard, Jhivaun R.; Ostrom, Michael J.

    2013-07-01

    CH2M Hill Plateau Remediation Company (CHPRC) designed, constructed, commissioned, and began operation of the largest groundwater pump and treatment facility in the U.S. Department of Energy's (DOE) nationwide complex. This one-of-a-kind groundwater pump and treatment facility, located at the Hanford Nuclear Reservation Site (Hanford Site) in Washington State, was built to an accelerated schedule with American Recovery and Reinvestment Act (ARRA) funds. There were many contractual, technical, configuration management, quality, safety, and Leadership in Energy and Environmental Design (LEED) challenges associated with the design, procurement, construction, and commissioning of this $95 million, 52,000 ft groundwater pump and treatment facility to meet DOE's mission objective of treating contaminated groundwater at the Hanford Site with a new facility by June 28, 2012. The project team's successful integration of the project's core values and green energy technology throughout design, procurement, construction, and start-up of this complex, first-of-its-kind Bio Process facility resulted in successful achievement of DOE's mission objective, as well as attainment of LEED GOLD certification (Figure 1), which makes this Bio Process facility the first non-administrative building in the DOE Office of Environmental Management complex to earn such an award. (authors)

  14. Design, construction and evaluation of solarized airlift tubular photobioreactor

    NASA Astrophysics Data System (ADS)

    Bahadur, A.; Zubair, M.; Khan, M. B.

    2013-06-01

    An innovative photobioreactor is developed for growing algae in simulated conditions. The proposed design comprises of a continuous tubular irradiance loop and air induced liquid circulation with gas separation through air lift device. The unique features of air lift system are to ensure the shear free circulation of sensitive algal culture and induce light/dark cycles to the photosynthetic micro-organisms. The design strategy employs to model and construct a 20-liter laboratory scale unit using Boro-silicate glass tubing. The material is selected to ensure maximum photon transmission. All components of the device are designed to have flexibility to be replaced with an alternative design, providing fair chance of modification for future investigators. The principles of fluid mechanics are applied to describe geometrical attributes of the air lift system. Combination of LEDs and Florescent tube lights (Warm white) were used to illuminate the photosynthesis reaction area providing a possibility to control both illumination duration and light intensity. 200 Watt Solar PV system is designed to power up the device which included air pump (100 Watt) and illumination system (100 Watt). Algal strain Chlorella sp was inoculated in photobioreactor which was sparged with air and carbon dioxide. The growth was sustained in the batch mode with daily monitoring of temperature, pH and biomass concentration. The novel photobioreactor recorded a maximum experimental average yield of 0.65 g/l.day (11.3 g/m2.day) as compared to theoretical modeled yield of 0.82 g/l.day (14.26 g/m2.day), suggesting the device can be efficiently and cost-effectively employed in the production of algal biomass for biofuels, concomitantly mitigating CO2.

  15. Design and construction of a high frame rate imaging system

    NASA Astrophysics Data System (ADS)

    Wang, Jing; Waugaman, John L.; Liu, Anjun; Lu, Jian-Yu

    2002-05-01

    A new high frame rate imaging method has been developed recently [Jian-yu Lu, ``2D and 3D high frame rate imaging with limited diffraction beams,'' IEEE Trans. Ultrason. Ferroelectr. Freq. Control 44, 839-856 (1997)]. This method may have a clinical application for imaging of fast moving objects such as human hearts, velocity vector imaging, and low-speckle imaging. To implement the method, an imaging system has been designed. The system consists of one main printed circuit board (PCB) and 16 channel boards (each channel board contains 8 channels), in addition to a set-top box for connections to a personal computer (PC), a front panel board for user control and message display, and a power control and distribution board. The main board contains a field programmable gate array (FPGA) and controls all channels (each channel has also an FPGA). We will report the analog and digital circuit design and simulations, multiplayer PCB designs with commercial software (Protel 99), PCB signal integrity testing and system RFI/EMI shielding, and the assembly and construction of the entire system. [Work supported in part by Grant 5RO1 HL60301 from NIH.

  16. 21 CFR 111.20 - What design and construction requirements apply to your physical plant?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false What design and construction requirements apply to... § 111.20 What design and construction requirements apply to your physical plant? Any physical plant you... in size, construction, and design to facilitate maintenance, cleaning, and sanitizing operations;...

  17. 23 CFR 1235.7 - Parking space design, construction, and designation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... accessible to, and usable by, persons with disabilities which limit or impair the ability to walk; (2) Ensure the safety of persons with disabilities which limit or impair the ability to walk who use these spaces... impair the ability to walk. (b) The design, construction, and alteration of parking spaces reserved...

  18. 23 CFR 1235.7 - Parking space design, construction, and designation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... accessible to, and usable by, persons with disabilities which limit or impair the ability to walk; (2) Ensure the safety of persons with disabilities which limit or impair the ability to walk who use these spaces... impair the ability to walk. (b) The design, construction, and alteration of parking spaces reserved...

  19. Constructal method to optimize solar thermochemical reactor design

    SciTech Connect

    Tescari, S.; Mazet, N.; Neveu, P.

    2010-09-15

    The objective of this study is the geometrical optimization of a thermochemical reactor, which works simultaneously as solar collector and reactor. The heat (concentrated solar radiation) is supplied on a small peripheral surface and has to be dispersed in the entire reactive volume in order to activate the reaction all over the material. A similarity between this study and the point to volume problem analyzed by the constructal approach (Bejan, 2000) is evident. This approach was successfully applied to several domains, for example for the coupled mass and conductive heat transfer (Azoumah et al., 2004). Focusing on solar reactors, this work aims to apply constructal analysis to coupled conductive and radiative heat transfer. As a first step, the chemical reaction is represented by a uniform heat sink inside the material. The objective is to optimize the reactor geometry in order to maximize its efficiency. By using some hypothesis, a simplified solution is found. A parametric study provides the influence of different technical and operating parameters on the maximal efficiency and on the optimal shape. Different reactor designs (filled cylinder, cavity and honeycomb reactors) are compared, in order to determine the most efficient structure according to the operating conditions. Finally, these results are compared with a CFD model in order to validate the assumptions. (author)

  20. Design and construction of the Furka base tunnel

    NASA Astrophysics Data System (ADS)

    Amberg, R.

    1983-11-01

    The Furka railway tunnel, with a length of 15.4 km, a maximum overburden of 1520 m and the portals lying at 1500 m above sea level, presented some special problems both in the design and construction stages, which required novel solutions. The cross section of this single track tunnel varied from 26 to 42 m2. It is remarkable that the permanent support only consists of rock anchors and a shotcrete lining. In sections with high rock pressures it was necessary to excavate an elliptical or circular profile using steel ribs in addition to anchors and the shotcrete. All support measures were closely adapted to the geotechnical conditions encountered. As a basis for decisions, besides geological and rock mechanics investigations and construction experience, the results of systematic deformation measurements were used. To make the rock in the vicinity of the opening impermeable a newly developed two component polyurethene grout was applied, to the author's knowledge the first time in a traffic tunnel. The grouting also improved substantially the strength of the jointed rock.

  1. Corruption in emergency procurement.

    PubMed

    Schultz, Jessica; Søreide, Tina

    2008-12-01

    Corruption in emergency procurement reduces the resources available for life-saving operations, lowers the quality of products and services provided, and diverts aid from those who need it most.(1) It also negatively influences public support for humanitarian relief, both in the affected country and abroad. This paper aims to unpack and analyse the following question in order to mitigate risk: how and where does corruption typically occur, and what can be done? Suggested strategies reflect a multi-layered approach that stresses internal agency control mechanisms, conflict-sensitive management, and the need for common systems among operators.

  2. Open system environment procurement

    NASA Technical Reports Server (NTRS)

    Fisher, Gary

    1994-01-01

    Relationships between the request for procurement (RFP) process and open system environment (OSE) standards are described. A guide was prepared to help Federal agency personnel overcome problems in writing an adequate statement of work and developing realistic evaluation criteria when transitioning to an OSE. The guide contains appropriate decision points and transition strategies for developing applications that are affordable, scalable and interoperable across a broad range of computing environments. While useful, the guide does not eliminate the requirement that agencies posses in-depth expertise in software development, communications, and database technology in order to evaluate open systems.

  3. White Oak Creek embayment sediment retention structure design and construction

    SciTech Connect

    Van Hoesen, S.D.; Kimmell, B.L.; Page, D.G.; Wilkerson, R.B.; Hudson, G.R.; Kauschinger, J.L.; Zocolla, M.

    1994-12-31

    White Oak Creek is the major surface water drainage throughout the Department of Energy (DOE) Oak Ridge National Laboratory (ORNL). Samples taken from the lower portion of the creek revealed high levels of Cesium 137 and lower level of Cobalt 60 in near surface sediment. Other contaminants present in the sediment included: lead, mercury, chromium, and PCBs. In October 1990, DOE, US Environmental Protection Agency (EPA), and Tennessee Department of Environment and Conservation (TDEC) agreed to initiate a time critical removal action in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) to prevent the transport of the contaminated sediments into the Clinch River system. This paper discusses the environmental, regulatory, design, and construction issues that were encountered in conducting the remediation work.

  4. BaBar superconducting coil: design, construction and test

    SciTech Connect

    Bell, R A; Berndt, M; Burgess, W; Craddock, W; Dormicchi, O; Fabbricatore, P; Farinon, S; Keller, L; Moreschi, P; Musenich, R; O'Connor, T G; Penco, R; Priano, C; Shen, S; Valente, P

    2001-01-26

    The BABAR Detector, located in the PEP-II B-Factory at the Stanford Linear Accelerator Center, includes a large 1.5 Tesla superconducting solenoid, 2.8 m bore and length 3.7 m. The two layer solenoid is wound with an aluminum stabilized conductor which is graded axially to produce a {+-} 3% field uniformity in the tracking region. This paper summarizes the 3 year design, fabrication and testing program of the superconducting solenoid. The work was carried out by an international collaboration between INFN, LLNL and SLAC. The coil was constructed by Ansaldo Energia. Critical current measurements of the superconducting strand, cable and conductor, cool-down, operation with the thermo-siphon cooling, fast and slow discharges, and magnetic forces are discussed in detail.

  5. Current trends in health facility planning, design, and construction.

    PubMed

    Beale, Craig; Kittredge, Frank D

    2014-01-01

    It is critical now more than ever for today's healthcare facilities to serve as more than just a backdrop to the care provided--they can, and should, be an integral part of that care. In addition to promoting efficacy, delighting the senses, and placing patients and families at ease, facilities need to be high-performing, sustainable, and healthy environments. Creating today's healthcare facilities requires breaking through barriers in unexpected ways, and it often requires looking outside the healthcare profession for guidance. In this article, we explore current trends in health facility planning, design, and construction. Our focus is on the buildings that serve as venues for the provision of healthcare services across the full continuum, from prevention to critical care. In particular, we discuss four current broad trends and conclude with thoughts on future developments.

  6. 29 CFR 95.44 - Procurement procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Procurement Standards § 95.44 Procurement procedures. (a) All recipients shall establish written procurement... required, including the range of acceptable characteristics or minimum acceptable standards. (iv) The...'s business enterprises. (4) Encourage contracting with consortiums of small businesses,...

  7. 29 CFR 95.44 - Procurement procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Procurement Standards § 95.44 Procurement procedures. (a) All recipients shall establish written procurement... required, including the range of acceptable characteristics or minimum acceptable standards. (iv) The...'s business enterprises. (4) Encourage contracting with consortiums of small businesses,...

  8. 29 CFR 95.44 - Procurement procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Procurement Standards § 95.44 Procurement procedures. (a) All recipients shall establish written procurement... required, including the range of acceptable characteristics or minimum acceptable standards. (iv) The...'s business enterprises. (4) Encourage contracting with consortiums of small businesses,...

  9. Safeguards design strategies: designing and constructing new uranium and plutonium processing facilities in the United States

    SciTech Connect

    Scherer, Carolynn P; Long, Jon D

    2010-09-28

    In the United States, the Department of Energy (DOE) is transforming its outdated and oversized complex of aging nuclear material facilities into a smaller, safer, and more secure National Security Enterprise (NSE). Environmental concerns, worker health and safety risks, material security, reducing the role of nuclear weapons in our national security strategy while maintaining the capability for an effective nuclear deterrence by the United States, are influencing this transformation. As part of the nation's Uranium Center of Excellence (UCE), the Uranium Processing Facility (UPF) at the Y-12 National Security Complex in Oak Ridge, Tennessee, will advance the U.S.'s capability to meet all concerns when processing uranium and is located adjacent to the Highly Enriched Uranium Materials Facility (HEUMF), designed for consolidated storage of enriched uranium. The HEUMF became operational in March 2010, and the UPF is currently entering its final design phase. The designs of both facilities are for meeting anticipated security challenges for the 21st century. For plutonium research, development, and manufacturing, the Chemistry and Metallurgy Research Replacement (CMRR) building at the Los Alamos National Laboratory (LANL) in Los Alamos, New Mexico is now under construction. The first phase of the CMRR Project is the design and construction of a Radiological Laboratory/Utility/Office Building. The second phase consists of the design and construction of the Nuclear Facility (NF). The National Nuclear Security Administration (NNSA) selected these two sites as part of the national plan to consolidate nuclear materials, provide for nuclear deterrence, and nonproliferation mission requirements. This work examines these two projects independent approaches to design requirements, and objectives for safeguards, security, and safety (3S) systems as well as the subsequent construction of these modern processing facilities. Emphasis is on the use of Safeguards-by-Design (SBD

  10. The Design and Construction of an Electrohydrodynamic Cartesian Robot for the Preparation of Tissue Engineering Constructs

    PubMed Central

    Hashimdeen, Shaikh Hafeez; Miodownik, Mark; Edirisinghe, Mohan J.

    2014-01-01

    In this work we bring together replicating rapid prototyping technology with electrohydrodynamic phenomena to develop a device with the ability to build structures in three-dimensions while simultaneously affording the user a degree of designing versatility and ease that is not seen in conventional computer numerically controlled machines. An attempt at reproducing an actual human ear using polycaprolactone was pursued to validate the hardware. Five different polycaprolactone solution concentrations between 7–15 wt% were used and printing was performed at applied voltages that ranged from 1 to 6 kV and at flow rates from 5µl/min to 60µl/min. The corresponding geometrical and aesthetic features of the printed constructs were studied to determine the effectiveness of the device. The 15 wt% concentration at 60µl/min under an applied electric field of 6 kV was identified as the best operating parameters to work with. PMID:25405473

  11. 7 CFR 3201.17 - Plastic insulating foam for residential and commercial construction.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Plastic insulating foam for residential and... DESIGNATING BIOBASED PRODUCTS FOR FEDERAL PROCUREMENT Designated Items § 3201.17 Plastic insulating foam for residential and commercial construction. (a) Definition. Spray-in-place plastic foam products designed...

  12. 7 CFR 3201.17 - Plastic insulating foam for residential and commercial construction.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Plastic insulating foam for residential and... DESIGNATING BIOBASED PRODUCTS FOR FEDERAL PROCUREMENT Designated Items § 3201.17 Plastic insulating foam for residential and commercial construction. (a) Definition. Spray-in-place plastic foam products designed...

  13. 7 CFR 3201.17 - Plastic insulating foam for residential and commercial construction.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Plastic insulating foam for residential and... DESIGNATING BIOBASED PRODUCTS FOR FEDERAL PROCUREMENT Designated Items § 3201.17 Plastic insulating foam for residential and commercial construction. (a) Definition. Spray-in-place plastic foam products designed...

  14. Photovoltaic procurement strategies: an assessment of supply issues

    SciTech Connect

    Posner, D.; Costello, D.

    1980-02-01

    This review report presents the results of an analysis of alternative approaches to the design of a federal photovoltaics procurement program. Advantages and disadvantages of large purchases at fixed prices and smaller purchases for testing and demonstrating the technology are presented. The objectives and possible impacts of these purchase programs on the photovoltaic industry are described. The reactions of the industry to alternative purchase programs were assessed using personal interviews with selected companies currently active in photovoltaics. The report begins with a review of the impacts of federal procurements on other innovations, including the electronics industry, and suggests the relation of these procurements to photovoltaics. The methodology for conducting the interviews is presented next. The results of the interviews are summarized into possible scenarios of future developments in the industry and into discussions of key issues in the design of a procurement program. An appendix on the current structure of the photovoltaic industry is provided.

  15. The eProcurement Equation

    ERIC Educational Resources Information Center

    Briggs, Linda L.

    2007-01-01

    This article describes the benefits one gets when big schools roll out highly effective eProcurement systems--strategic improvements and savings. eProcurement systems are hot again in higher education, driven by unrelenting cost containment demands, along with industry shifts that have consolidated choices and brought top products to the…

  16. Moving Optical Systems of IRAIT: Design and Construction

    NASA Astrophysics Data System (ADS)

    Colomé, J.; Abia, C.; Domínguez, I.; Isern, J.; Tosti, G.; Busso, M.; Nucciarelli, G.; Roncella, F.; Straniero, O.; Dolci, M.; Irait Collaboration Team

    The IRAIT (International Robotic Antarctic Infrared Telescope) project (Tosti et al. , 2006, Proc. 6267-29 V. 2) is based on a 80 cm aperture telescope to observe in the infrared range. It is due to start operations in spring 2008, several months after installation in Dome C (Antarctica). We present the contributions made to such project by the Institute for Space Studies of Catalonia (IEEC) and the University of Granada, whose participation is mainly focused in developing the moving optical system for the secondary (M2) and tertiary (M3) mirrors of the telescope. Moving parts of the optical system provide focusing and chopping capabilities, implemented in M2, and a rotation mechanism, implemented in M3, allow observation in either Nasmyth foci. The work package includes the design and construction of both mirrors, the mechanical supports, the electronics and the control software, all prepared to work at the low temperatures at Antarctica. A Spanish company, NTE, was contracted to carry out the design and manufacture. Tests at low temperature and integration in the telescope have been done during summer 2006.

  17. Design and construction of the moving optical systems of IRAIT

    NASA Astrophysics Data System (ADS)

    Colomé, Josep; Abia, Carlos; Domínguez, Inma; Isern, Jordi; Tosti, Gino; Busso, Maurizio; Nucciarelli, Giuliano; Roncella, Fabio; Straniero, Oscar; Dolci, Mauro

    2007-08-01

    The IRAIT (International Robotic Antarctic Infrared Telescope) project (Tosti et al. 2006) is based on a 80 cm aperture telescope to observe in the infrared range. It is due to start operations in spring 2008, several months after installation in Dome C (Antarctica). We describe the contributions made to such project by the Institute for Space Studies of Catalonia (IEEC) and the University of Granada, whose participation has been mainly focused in developing the moving optical system for the secondary (M2) and tertiary (M3) mirrors of the telescope. Moving parts of the optical system provide focusing and chopping capabilities, implemented in M2, and a rotation mechanism, implemented in M3, allow observation in either Nasmyth foci. The work package includes the design and construction of both mirrors, the mechanical supports, the electronics and the control software, all prepared to work at the low temperatures at Antarctica. A Spanish company, NTE, was contracted to carry out the design and manufacture. Tests at low temperature and integration in the telescope were finished during summer 2006, before sending the telescope to Antarctica, scheduled by the end of the same year.

  18. The Discovery Channel Telescope: Construction and Design Progress, January 2007

    NASA Astrophysics Data System (ADS)

    Bida, Thomas A.; Millis, R. L.; Smith, B. W.; Dunham, E. W.; Marshall, H.

    2006-12-01

    The Discovery Channel Telescope (DCT) is a 4.2m telescope under construction in northern Arizona. The DCT is located at a new site near Happy Jack at 2361m elevation, which was selected following a lengthy site testing campaign that demonstrated DIMM-characterized median ground-level seeing of 0.84-arcsec FWHM. The DCT science mission includes targeted studies of astrophysical and solar system objects utilizing RC and Nasmyth-mounted imaging and spectroscopic instrumentation, and wide-field surveys of KBO’s, NEA’s, and astrophysical objects with a 2-degree FOV prime focus camera. The DCT facility enclosure and control buildings will be completed soon, including the telescope mount and dome supports, major machinery infrastructure, the instrument laboratory, control and computer rooms, and the auxiliary building for the mirror coating plant. Meanwhile, the effort for final figuring and polishing of the 4.3m ULE meniscus primary mirror blank began in August 2006 at the University of Arizona College of Optical Sciences. The primary mirror and its design support, and the integrated telescope mount model, were finite-element analyzed to optimize the design of the mirror and top-end support configurations. The primary mirror axial and tangential actuators will be fabricated in early 2007 and utilized in the final figure and polish cycle. The prime focus camera design has been refined to achieve atmospheric dispersion-compensated 0.25-arcsec images at 1-degree field radius, from B to I-band, at reduced cost through simplification of glasses to standard types and utilization of spheres on all but two lens surfaces. The Discovery Channel Telescope is a project of the Lowell Observatory with major financial support from Discovery Communications, Inc. (DCI). DCI plans ongoing television programming featuring the construction of the telescope and the research ultimately conducted with the DCT. Lowell Observatory and Discovery Communications are actively seeking additional

  19. [Standard process of organ procurement].

    PubMed

    Fukushima, Norihide

    2010-12-01

    As revised Japanese Organ Transplantation Law was issued on 17th July, 2010, standard process of organ procurement after brain death was changed as follows. After the patient is determined clinically brain dead, a doctor may tell his or her relatives the opportunity of organ donation and ask them whether they want to listen organ procurement by JOT coordinators. If they want to do so and to donate organs, brain death is determined by legally regulated method. Around this period, his or her organs are evaluated whether they are transplantable or not. After the patient was legally sentenced brain dead, transplant recipients are selected and procurement teams are sent from transplant centers. Organ function is evaluated again by procurement teams and then organs are procured and transplanted.

  20. 46 CFR 38.05-1 - Design and construction of vessels-general-TB/ALL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Design and construction of vessels-general-TB/ALL. 38.05... FLAMMABLE GASES Design and Installation § 38.05-1 Design and construction of vessels—general—TB/ALL. (a) Vessels designed for the carriage of liquefied gases shall comply with the applicable requirements of...

  1. DESIGN AND CONSTRUCTION OF A FORCE-REFLECTING TELEOPERATION SYSTEM

    SciTech Connect

    M.A. Ebadian, Ph.D.

    1999-01-01

    For certain applications, such as space servicing, undersea operations, and hazardous material handling tasks in nuclear reactors, the environments can be uncertain, complex, and hazardous. Lives may be in danger if humans were to work under these conditions. As a result, a man-machine system--a teleoperator system--has been developed to work in these types of environments. In a typical teleoperator system, the actual system operates at a remote site; the operator located away from this system usually receives visual information from a video image and/or graphical animation on the computer screen. Additional feedback, such as aural and force information, can significantly enhance performance of the system. Force reflection is a type of feedback in which forces experienced by the remote manipulator are fed back to the manual controller. Various control methods have been proposed for implementation on a teleoperator system. In order to examine different control schemes, a one Degree-Of-Freedom (DOF) Force-Reflecting Manual Controller (FRMC) is constructed and integrated into a PC. The system parameters are identified and constructed as a mathematical model. The Proportional-Integral-Derivative (PID) and fuzzy logic controllers are developed and tested experimentally. Numerical simulation results obtained from the mathematical model are compared with those of experimental data for both types of controllers. In addition, the concept of a telesensation system is introduced. A telesensation system is an advanced teleoperator system that attempts to provide the operator with sensory feedback. In this context, a telesensation system integrates the use of a Virtual Reality (VR) unit, FRMC, and Graphical User Interface (GUI). The VR unit is used to provide the operator with a 3-D visual effect. Various commercial VR units are reviewed and features compared for use in a telesensation system. As for the FRMC, the conceptual design of a 3-DOF FRMC is developed in an effort to

  2. Construction Methods and Materials. School Buildings Planning, Design, and Construction Series No. 5.

    ERIC Educational Resources Information Center

    Odell, John H.

    A school construction guide offers key personnel in school development projects information on the complex task of master planning and construction of schools in Australia. This chapter of the guide provides advice on the various types of construction that may be used, the materials available, and some elementary aspects of the services required…

  3. 40 CFR 125.99 - What are approved design and construction technologies?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... construction technologies? 125.99 Section 125.99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY...) of the Act § 125.99 What are approved design and construction technologies? (a) The following technologies constitute approved design and construction technologies for purposes of § 125.94(a)(4):...

  4. 40 CFR 125.99 - What are approved design and construction technologies?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... construction technologies? 125.99 Section 125.99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY...) of the Act § 125.99 What are approved design and construction technologies? (a) The following technologies constitute approved design and construction technologies for purposes of § 125.94(a)(4):...

  5. 40 CFR 125.99 - What are approved design and construction technologies?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... construction technologies? 125.99 Section 125.99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY...) of the Act § 125.99 What are approved design and construction technologies? (a) The following technologies constitute approved design and construction technologies for purposes of § 125.94(a)(4):...

  6. 46 CFR 161.010-2 - Design, construction, and test requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 6 2010-10-01 2010-10-01 false Design, construction, and test requirements. 161.010-2..., CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test requirements. Each floating electric waterlight shall...

  7. 46 CFR 162.027-2 - Design, construction, testing and marking requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 6 2010-10-01 2010-10-01 false Design, construction, testing and marking requirements...) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ENGINEERING EQUIPMENT Combination Solid Stream and Water Spray Firehose Nozzles § 162.027-2 Design, construction, testing and...

  8. 40 CFR 125.99 - What are approved design and construction technologies?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... construction technologies? 125.99 Section 125.99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY...) of the Act § 125.99 What are approved design and construction technologies? (a) The following technologies constitute approved design and construction technologies for purposes of § 125.94(a)(4):...

  9. Design and Construction of an X-ray Lightning Camera

    NASA Astrophysics Data System (ADS)

    Schaal, M.; Dwyer, J. R.; Rassoul, H. K.; Uman, M. A.; Jordan, D. M.; Hill, J. D.

    2010-12-01

    A pinhole-type camera was designed and built for the purpose of producing high-speed images of the x-ray emissions from rocket-and-wire-triggered lightning. The camera consists of 30 7.62-cm diameter NaI(Tl) scintillation detectors, each sampling at 10 million frames per second. The steel structure of the camera is encased in 1.27-cm thick lead, which blocks x-rays that are less than 400 keV, except through a 7.62-cm diameter “pinhole” aperture located at the front of the camera. The lead and steel structure is covered in 0.16-cm thick aluminum to block RF noise, water and light. All together, the camera weighs about 550-kg and is approximately 1.2-m x 0.6-m x 0.6-m. The image plane, which is adjustable, was placed 32-cm behind the pinhole aperture, giving a field of view of about ±38° in both the vertical and horizontal directions. The elevation of the camera is adjustable between 0 and 50° from horizontal and the camera may be pointed in any azimuthal direction. In its current configuration, the camera’s angular resolution is about 14°. During the summer of 2010, the x-ray camera was located 44-m from the rocket-launch tower at the UF/Florida Tech International Center for Lightning Research and Testing (ICLRT) at Camp Blanding, FL and several rocket-triggered lightning flashes were observed. In this presentation, I will discuss the design, construction and operation of this x-ray camera.

  10. Engineering and Design: Design and Construction Management Practices for Concrete Pavements

    DTIC Science & Technology

    1998-03-01

    Construction Division ETL 1110-3-488 1 Mar 98 APPENDIX A: REFERENCES 1. TM 5-822-5 ( AFM 88-7, Chap. 1), "Pavement Design for Roads, Streets, Walks, and Open...Storage Areas." 2. TM 5-822-7 ( AFM 88-6, Chap. 8), "Standard Practice for Concrete Pavements." 3. TM 5-825-1 (AFJMAN 32-8008, Vol. 1), "General...Provisions for Airfield/Heliport Pavement Design." 4. TM 5-825-3 ( AFM 88-6, Chap. 3), "Rigid Pavements for Airfields." 5. EM 1110-2-2000, “Standard

  11. Design and Construction of a Modular Lunar Base

    NASA Astrophysics Data System (ADS)

    Grandl, Dipl. Ing Werner

    DESIGN and CONSTRUCTION of a MODULAR LUNAR BASE Purpose: The Lunar Base Design Study is a concept for the return of humans from 2020 to the end of the century. Structure: The proposed lunar station is built of 6 cylindrical modules, each one 17 m long and 6 m in diameter. Each module is made of aluminium sheets and trapezoidal aluminium sheeting and has a weight (on earth) of approx.10.2 tonnes, including the interior equipment and furnishing. The outer wall of the cylinders is built as a double-shell system, stiffened by radial bulkheads. 8 astronauts or scientists can live and work in the station, using the modules as follows: -1 Central Living Module -2 Living Quater Modules, with private rooms for each person -1 Laboratory Module for scientific research and engineering -1 Airlock Module, containing outdoor equipment, space suits, etc. -1 Energy Plant Module, carrying solar panels a small nuclear reactor and antennas for communication. Shielding: To protect the astronauts micrometeorites and radiation, the caves between the two shells of the outer wall are filled with a 0.6 m thick layer or regolith in situ by a small teleoperated digger vehicle. Using lunar material for shielding the payload for launching can be minimized. Launch and Transport: For launching a modified ARIANE 5 launcher or similar US, Russian, Chinese or Indian rockets can be used. For the flight from Earth Orbit to Lunar Orbit a "Space-Tug", which is deployed in Earth Orbit, can be used. To land the modules on the lunar surface a "Teleoperated Rocket Crane" has been developed by the author. This vehicle will be assembled in lunar orbit and is built as a structural framework, carrying rocket engines, fuel tanks and teleoperated crawlers to move the modules on the lunar surface. To establish this basic stage of the Lunar Base 11 launches are necessary: -1 Lunar Orbiter, a small manned spaceship (3 astronauts) -1 Manned Lander and docking module for the orbiter -1 Teleoperated Rocket Crane -6

  12. Reimagining Game Design: Exploring the Design of Constructible Authentic Representations for Science Reasoning

    NASA Astrophysics Data System (ADS)

    Holbert, Nathan Ryan

    Video games have recently become a popular space for educational design due to their interactive and engaging nature and the ubiquity of the gaming experience among youth. Though many researchers argue video games can provide opportunities for learning, educational game design has focused on the classroom rather than the informal settings where games are typically played. Educational games have been moderately successful at achieving learning gains on standardized items, but have failed to show improvements on related but distal problems. In this dissertation I develop and assess a new design principle, called constructible authentic representations for creating informal gaming experiences that players will actively draw on when reasoning in formal and real world contexts. These games provide players with opportunities to engage in meaningful construction with components that integrate relevant concepts to create in-game representations that visually and epistemologically align with related tools and representations utilized in the target domain. In the first phase of the dissertation, I observed children playing popular video games to better understand what in-game representations children attend to and how interactions with these representations contribute to intuitive ideas of encountered STEM content. Results from this study fed into the iterative design of two prototype video games, FormulaT Racing and Particles!, intending to give players useful knowledge resources for reasoning about kinematics and the particulate nature of matter respectively. Designed games encourage players to utilize and refine intuitive ideas about target content through the construction of domain relevant representations. To assess the effectiveness of these designs I conducted two studies of children ages 7-14 playing prototype games in informal settings. An analysis of pre- and post-game clinical interviews, domain specific tasks, and video and logging data of gameplay suggests

  13. Space station system analysis study. Part 3: Documentation. Volume 2: Technical report. [structural design and construction

    NASA Technical Reports Server (NTRS)

    1977-01-01

    An analysis of construction operation is presented as well as power system sizing requirements. Mission hardware requirements are reviewed in detail. Space construction base and design configurations are also examined.

  14. 46 CFR 161.010-2 - Design, construction, and test requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Section 161.010-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test requirements. Each floating electric waterlight shall...

  15. 46 CFR 161.010-2 - Design, construction, and test requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Section 161.010-2 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL ELECTRICAL EQUIPMENT Floating Electric Waterlight § 161.010-2 Design, construction, and test requirements. Each floating electric waterlight shall...

  16. 46 CFR 195.11-10 - Design and construction of portable vans.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Design and construction of portable vans. 195.11-10... VESSELS VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Portable Vans and Tanks § 195.11-10 Design and construction of portable vans. (a) The design and material selection shall...

  17. 13 CFR 124.503 - How does SBA accept a procurement for award through the 8(a) BD program?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... additional procedures will apply: (1) If the procurement is a construction requirement, SBA will examine the... of performance reasonable. (2) If the procurement is not a construction requirement, SBA may select... competitive business mix requirements (if applicable), financial condition, management ability,...

  18. Working It out by Hand: Construction as a Creative Act--Most Students Are More Creative in Their Solutions without Seeing Materials or Examples First

    ERIC Educational Resources Information Center

    Luescher, Andreas; Kutz, K. Scott

    2005-01-01

    In the world of project execution, "design/build" is the convention. With its emphasis on the benefits of early involvement (integration of design, engineering execution, design-build, procurement, and construction decisions), it has become the dominant mode (Rothman, 2004). In this project, students explore the design/build principle of…

  19. Quantification of construction waste prevented by BIM-based design validation: Case studies in South Korea.

    PubMed

    Won, Jongsung; Cheng, Jack C P; Lee, Ghang

    2016-03-01

    Waste generated in construction and demolition processes comprised around 50% of the solid waste in South Korea in 2013. Many cases show that design validation based on building information modeling (BIM) is an effective means to reduce the amount of construction waste since construction waste is mainly generated due to improper design and unexpected changes in the design and construction phases. However, the amount of construction waste that could be avoided by adopting BIM-based design validation has been unknown. This paper aims to estimate the amount of construction waste prevented by a BIM-based design validation process based on the amount of construction waste that might be generated due to design errors. Two project cases in South Korea were studied in this paper, with 381 and 136 design errors detected, respectively during the BIM-based design validation. Each design error was categorized according to its cause and the likelihood of detection before construction. The case studies show that BIM-based design validation could prevent 4.3-15.2% of construction waste that might have been generated without using BIM.

  20. Design and Construction of an Inexpensive Homemade Plant Growth Chamber

    PubMed Central

    Katagiri, Fumiaki; Canelon-Suarez, Dario; Griffin, Kelsey; Petersen, John; Meyer, Rachel K.; Siegle, Megan; Mase, Keisuke

    2015-01-01

    Plant growth chambers produce controlled environments, which are crucial in making reproducible observations in experimental plant biology research. Commercial plant growth chambers can provide precise controls of environmental parameters, such as temperature, humidity, and light cycle, and the capability via complex programming to regulate these environmental parameters. But they are expensive. The high cost of maintaining a controlled growth environment is often a limiting factor when determining experiment size and feasibility. To overcome the limitation of commercial growth chambers, we designed and constructed an inexpensive plant growth chamber with consumer products for a material cost of $2,300. For a comparable growth space, a commercial plant growth chamber could cost $40,000 or more. Our plant growth chamber had outside dimensions of 1.5 m (W) x 1.8 m (D) x 2 m (H), providing a total growth area of 4.5 m2 with 40-cm high clearance. The dimensions of the growth area and height can be flexibly changed. Fluorescent lights with large reflectors provided a relatively spatially uniform photosynthetically active radiation intensity of 140–250 μmoles/m2/sec. A portable air conditioner provided an ample cooling capacity, and a cooling water mister acted as a powerful humidifier. Temperature, relative humidity, and light cycle inside the chamber were controlled via a z-wave home automation system, which allowed the environmental parameters to be monitored and programmed through the internet. In our setting, the temperature was tightly controlled: 22.2°C±0.8°C. The one-hour average relative humidity was maintained at 75%±7% with short spikes up to ±15%. Using the interaction between Arabidopsis and one of its bacterial pathogens as a test experimental system, we demonstrate that experimental results produced in our chamber were highly comparable to those obtained in a commercial growth chamber. In summary, our design of an inexpensive plant growth chamber

  1. Design and construction of an inexpensive homemade plant growth chamber.

    PubMed

    Katagiri, Fumiaki; Canelon-Suarez, Dario; Griffin, Kelsey; Petersen, John; Meyer, Rachel K; Siegle, Megan; Mase, Keisuke

    2015-01-01

    Plant growth chambers produce controlled environments, which are crucial in making reproducible observations in experimental plant biology research. Commercial plant growth chambers can provide precise controls of environmental parameters, such as temperature, humidity, and light cycle, and the capability via complex programming to regulate these environmental parameters. But they are expensive. The high cost of maintaining a controlled growth environment is often a limiting factor when determining experiment size and feasibility. To overcome the limitation of commercial growth chambers, we designed and constructed an inexpensive plant growth chamber with consumer products for a material cost of $2,300. For a comparable growth space, a commercial plant growth chamber could cost $40,000 or more. Our plant growth chamber had outside dimensions of 1.5 m (W) x 1.8 m (D) x 2 m (H), providing a total growth area of 4.5 m2 with 40-cm high clearance. The dimensions of the growth area and height can be flexibly changed. Fluorescent lights with large reflectors provided a relatively spatially uniform photosynthetically active radiation intensity of 140-250 μmoles/m2/sec. A portable air conditioner provided an ample cooling capacity, and a cooling water mister acted as a powerful humidifier. Temperature, relative humidity, and light cycle inside the chamber were controlled via a z-wave home automation system, which allowed the environmental parameters to be monitored and programmed through the internet. In our setting, the temperature was tightly controlled: 22.2°C±0.8°C. The one-hour average relative humidity was maintained at 75%±7% with short spikes up to ±15%. Using the interaction between Arabidopsis and one of its bacterial pathogens as a test experimental system, we demonstrate that experimental results produced in our chamber were highly comparable to those obtained in a commercial growth chamber. In summary, our design of an inexpensive plant growth chamber

  2. 7 CFR 2902.17 - Plastic insulating foam for residential and commercial construction.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Plastic insulating foam for residential and... BIOBASED PRODUCTS FOR FEDERAL PROCUREMENT Designated Items § 2902.17 Plastic insulating foam for residential and commercial construction. (a) Definition. Spray-in-place plastic foam products designed...

  3. 7 CFR 2902.17 - Plastic insulating foam for residential and commercial construction.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Plastic insulating foam for residential and... BIOBASED PRODUCTS FOR FEDERAL PROCUREMENT Designated Items § 2902.17 Plastic insulating foam for residential and commercial construction. (a) Definition. Spray-in-place plastic foam products designed...

  4. Procurement of Literature Searching Services.

    ERIC Educational Resources Information Center

    Burgess, Jonathan G.; McCann, Anne

    1979-01-01

    A project for the cyclic review of the safety of food additives initiated by the Food and Drug Administration's Bureau of Foods is outlined, and contractual arrangements and procedures for procuring the necessary literature searches are discussed. (CWM)

  5. PROMIS (Procurement Management Information System)

    NASA Technical Reports Server (NTRS)

    1987-01-01

    The PROcurement Management Information System (PROMIS) provides both detailed and summary level information on all procurement actions performed within NASA's procurement offices at Marshall Space Flight Center (MSFC). It provides not only on-line access, but also schedules procurement actions, monitors their progress, and updates Forecast Award Dates. Except for a few computational routines coded in FORTRAN, the majority of the systems is coded in a high level language called NATURAL. A relational Data Base Management System called ADABAS is utilized. Certain fields, called descriptors, are set up on each file to allow the selection of records based on a specified value or range of values. The use of like descriptors on different files serves as the link between the falls, thus producing a relational data base. Twenty related files are currently being maintained on PROMIS.

  6. [Design '99 Award Winners: New K-8 School Construction].

    ERIC Educational Resources Information Center

    Learning By Design, 1999

    1999-01-01

    Presents award-winning examples of new school design for K-8 schools. Floor plans accompany the description as does information on the architectural firm and design team that produced the design. (GR)

  7. From molecular design and materials construction to organic nanophotonic devices.

    PubMed

    Zhang, Chuang; Yan, Yongli; Zhao, Yong Sheng; Yao, Jiannian

    2014-12-16

    CONSPECTUS: Nanophotonics has recently received broad research interest, since it may provide an alternative opportunity to overcome the fundamental limitations in electronic circuits. Diverse optical materials down to the wavelength scale are required to develop nanophotonic devices, including functional components for light emission, transmission, and detection. During the past decade, the chemists have made their own contributions to this interdisciplinary field, especially from the controlled fabrication of nanophotonic molecules and materials. In this context, organic micro- or nanocrystals have been developed as a very promising kind of building block in the construction of novel units for integrated nanophotonics, mainly due to the great versatility in organic molecular structures and their flexibility for the subsequent processing. Following the pioneering works on organic nanolasers and optical waveguides, the organic nanophotonic materials and devices have attracted increasing interest and developed rapidly during the past few years. In this Account, we review our research on the photonic performance of molecular micro- or nanostructures and the latest breakthroughs toward organic nanophotonic devices. Overall, the versatile features of organic materials are highlighted, because they brings tunable optical properties based on molecular design, size-dependent light confinement in low-dimensional structures, and various device geometries for nanophotonic integration. The molecular diversity enables abundant optical transitions in conjugated π-electron systems, and thus brings specific photonic functions into molecular aggregates. The morphology of these micro- or nanostructures can be further controlled based on the weak intermolecular interactions during molecular assembly process, making the aggregates show photon confinement or light guiding properties as nanophotonic materials. By adoption of some active processes in the composite of two or more

  8. The ALMA antenna procurement

    NASA Astrophysics Data System (ADS)

    Stanghellini, S.; Zivick, Jeff; Inatani, Junji

    2009-10-01

    Visitors who come to the OSF at regular intervals find a growing population of antennas at various stages of assembly and testing. The long path from the start of the definition of antenna specifications to the start of science operations with the antennas was and still is a formidable endeavor. When completed, ALMA will comprise a 12-meter diameter antennas array, the bilateral interferometer array, of a minimum of fifty antennas and in addition, the ACA (Atacama Compact Array), composed of four 12-meter diameter antennas and twelve 7-meter diameter antennas. Out of the fifty antennas of the bilateral interferometer array, one-half are provided by the North American partners of ALMA, the other half by the European partners. The sixteen antennas that will comprise the ACA are provided by the East Asian Partners of ALMA. Here we review some key points of this challenging process and we provide a brief history and status of the ALMA antennas. Because of the length of the description, we will present this in a series of two articles. In this first part we concentrate mostly on the bilateral antenna procurement. A detailed description of the ACA will be presented in the next newsletter.

  9. Valley Fill Design and Construction Alternatives to Improve Ecological Performance

    EPA Pesticide Factsheets

    This presentation discusses; current challenges, comprehensive approaches, BMPs, the Middlefork Development, the Guy Cove project, and a path forward when looking at construction alternatives to improve the ecological performance of valley fills.

  10. Documenting Lessons Learned in Afghanistan Concerning Design and Construction Challenges

    DTIC Science & Technology

    2011-01-01

    before construction starts to outline project goals, government regulations, safety, technical information, punctuality , ethics, etc. • Integrating...discuss project goals, government regulations, safety, technical information, punctuality , honesty, etc. 1 1 S Hiring specific tasker for mentoring

  11. Structures of Thin Sheet Metal, Their Design and Construction

    NASA Technical Reports Server (NTRS)

    Wagner, Herbert

    1928-01-01

    This report presents a brief survey of the uses of sheet-metal coverings in conjunction with the inner structure. A method of construction is presented as well as a discussion on the strength of sheet metal.

  12. 7 CFR 3560.559 - Design and construction requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... exposure. (c) Davis-Bacon wage requirements. Construction financed with the assistance of a Section 516 grant will be subject to the provisions of the Davis-Bacon Act (40 U.S.C. 276(a)-276(a)(7)), and...

  13. Constructive Mentoring for Primary Science Teaching: Exploring and Designing Constructs for Sequencing Science Lessons.

    ERIC Educational Resources Information Center

    Hudson, Peter

    2002-01-01

    Explains the strategies employed to constructively mentor a preservice teacher. Uses small group instruction to test different theories on the topics of floating and sinking. Includes a mentor feedback sheet. (YDS)

  14. 46 CFR 98.25-10 - Design and construction of cargo tanks.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Anhydrous Ammonia in Bulk § 98.25-10 Design and construction of cargo tanks. (a) The cargo tanks shall meet... the liquid ammonia is maintained below the normal atmospheric temperatures, shall be designed for...

  15. 46 CFR 98.25-10 - Design and construction of cargo tanks.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Anhydrous Ammonia in Bulk § 98.25-10 Design and construction of cargo tanks. (a) The cargo tanks shall meet... the liquid ammonia is maintained below the normal atmospheric temperatures, shall be designed for...

  16. 46 CFR 98.25-10 - Design and construction of cargo tanks.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Anhydrous Ammonia in Bulk § 98.25-10 Design and construction of cargo tanks. (a) The cargo tanks shall meet... the liquid ammonia is maintained below the normal atmospheric temperatures, shall be designed for...

  17. 46 CFR 98.25-10 - Design and construction of cargo tanks.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Anhydrous Ammonia in Bulk § 98.25-10 Design and construction of cargo tanks. (a) The cargo tanks shall meet... the liquid ammonia is maintained below the normal atmospheric temperatures, shall be designed for...

  18. 46 CFR 98.25-10 - Design and construction of cargo tanks.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Anhydrous Ammonia in Bulk § 98.25-10 Design and construction of cargo tanks. (a) The cargo tanks shall meet... the liquid ammonia is maintained below the normal atmospheric temperatures, shall be designed for...

  19. Legal Aspects of the Design-Build Method of Construction Delivery.

    DTIC Science & Technology

    1998-08-01

    the owner has to continually "look over the shoulder" of the design- builder, owner effort is increased). i. Provides opportunity to " fast -track", i.e...design-bid-build, or there can be a confusion of design-build with other construction concepts like fast -track and construction managers. For example...one common misconception is that design-build is synonymous with fast -track. Though design-build construction can be used as a mechanism to do " fast

  20. Hospital design and construction: song of the sirens.

    PubMed

    Dailey, Stephen G

    2012-05-01

    Hospital and health system executives charged with overseeing a facility design-and-build project should follow the examples of organizations that have successfully completed such projects. Here are just a few lessons learned from fruitful projects: Simplistic cost comparisons do not define value. Alternative design solutions offer a hospital the opportunity to test the value of its original design thinking. Functional designs reflect proven best practices.

  1. 7 CFR 1779.42 - Design and construction requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... designs and plans based upon the preliminary architectural and engineering reports or plans approved by... Agency comments when the facility is being designed. (a) Architectural and engineering practices. All project facilities must be designed utilizing accepted architectural and engineering practices and...

  2. Construct-a-Greenhouse. Science by Design Series.

    ERIC Educational Resources Information Center

    Lee, Felicia

    This book is one of four books in the Science-by-Design Series created by TERC and funded by the National Science Foundation (NSF). This series presents directed instruction on how to successfully formulate and carry out product design. Students learn and apply concepts in science and technology to design and build a pair of insulated gloves, a…

  3. Construct-a-Glove. Science by Design Series.

    ERIC Educational Resources Information Center

    Pulis, Lee

    This book is one of four books in the Science-by-Design Series created by TERC and funded by the National Science Foundation (NSF). It offers high school students a challenging, hands-on opportunity to compare the function and design of many types of handwear from a hockey mitt to a surgical glove, and design and test a glove to their own…

  4. Processes in construction of failure management expert systems from device design information

    NASA Technical Reports Server (NTRS)

    Malin, Jane T.; Lance, Nick

    1987-01-01

    This paper analyzes the tasks and problem solving methods used by an engineer in constructing a failure management expert system from design information about the device to te diagnosed. An expert test engineer developed a trouble-shooting expert system based on device design information and experience with similar devices, rather than on specific expert knowledge gained from operating the device or troubleshooting its failures. The construction of the expert system was intensively observed and analyzed. This paper characterizes the knowledge, tasks, methods, and design decisions involved in constructing this type of expert system, and makes recommendations concerning tools for aiding and automating construction of such systems.

  5. Mini-columns for Conducting Breakthrough Experiments. Design and Construction

    SciTech Connect

    Dittrich, Timothy M.; Reimus, Paul William; Ware, Stuart Douglas

    2015-06-11

    Experiments with moderately and strongly sorbing radionuclides (i.e., U, Cs, Am) have shown that sorption between experimental solutions and traditional column materials must be accounted for to accurately determine stationary phase or porous media sorption properties (i.e., sorption site density, sorption site reaction rate coefficients, and partition coefficients or Kd values). This report details the materials and construction of mini-columns for use in breakthrough columns to allow for accurate measurement and modeling of sorption parameters. Material selection, construction techniques, wet packing of columns, tubing connections, and lessons learned are addressed.

  6. 10 CFR 433.6 - Sustainable principles for siting, design and construction. [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Sustainable principles for siting, design and construction. 433.6 Section 433.6 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR THE DESIGN AND CONSTRUCTION OF NEW FEDERAL COMMERCIAL AND MULTI-FAMILY HIGH-RISE RESIDENTIAL...

  7. 10 CFR 433.6 - Sustainable principles for siting, design and construction. [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Sustainable principles for siting, design and construction. 433.6 Section 433.6 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR THE DESIGN AND CONSTRUCTION OF NEW FEDERAL COMMERCIAL AND MULTI-FAMILY HIGH-RISE RESIDENTIAL...

  8. 46 CFR 160.066-5 - Design, construction, and manufacturing requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 6 2011-10-01 2011-10-01 false Design, construction, and manufacturing requirements. 160.066-5 Section 160.066-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Boats, Red Aerial Pyrotechnic Flare § 160.066-5 Design, construction, and manufacturing requirements....

  9. 46 CFR 160.066-5 - Design, construction, and manufacturing requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 6 2014-10-01 2014-10-01 false Design, construction, and manufacturing requirements. 160.066-5 Section 160.066-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Boats, Red Aerial Pyrotechnic Flare § 160.066-5 Design, construction, and manufacturing requirements....

  10. 46 CFR 160.066-5 - Design, construction, and manufacturing requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 6 2010-10-01 2010-10-01 false Design, construction, and manufacturing requirements. 160.066-5 Section 160.066-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Boats, Red Aerial Pyrotechnic Flare § 160.066-5 Design, construction, and manufacturing requirements....

  11. 46 CFR 160.066-5 - Design, construction, and manufacturing requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 6 2013-10-01 2013-10-01 false Design, construction, and manufacturing requirements. 160.066-5 Section 160.066-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Boats, Red Aerial Pyrotechnic Flare § 160.066-5 Design, construction, and manufacturing requirements....

  12. 46 CFR 160.066-5 - Design, construction, and manufacturing requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 6 2012-10-01 2012-10-01 false Design, construction, and manufacturing requirements. 160.066-5 Section 160.066-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Boats, Red Aerial Pyrotechnic Flare § 160.066-5 Design, construction, and manufacturing requirements....

  13. 21 CFR 111.20 - What design and construction requirements apply to your physical plant?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... § 111.20 What design and construction requirements apply to your physical plant? Any physical plant you... 21 Food and Drugs 2 2010-04-01 2010-04-01 false What design and construction requirements apply to your physical plant? 111.20 Section 111.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT...

  14. 40 CFR 281.30 - New UST system design, construction, installation, and notification.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false New UST system design, construction...-Stringent § 281.30 New UST system design, construction, installation, and notification. In order to be considered no less stringent than the corresponding federal requirements for new UST system...

  15. Designing I*CATch: A Multipurpose, Education-Friendly Construction Kit for Physical and Wearable Computing

    ERIC Educational Resources Information Center

    Ngai, Grace; Chan, Stephen C. F.; Leong, Hong Va; Ng, Vincent T. Y.

    2013-01-01

    This article presents the design and development of i*CATch, a construction kit for physical and wearable computing that was designed to be scalable, plug-and-play, and to provide support for iterative and exploratory learning. It consists of a standardized construction interface that can be adapted for a wide range of soft textiles or electronic…

  16. Being an Effective, Engaged Owner during a Design and Construction Project

    ERIC Educational Resources Information Center

    Kalina, David

    2007-01-01

    This article explains how a project owner can be an active participant during the design and construction of his/her facility. The author discusses the two levels of participation the project owner needs to actively work with the design and construction team. And he further states that a project owner can enrich his/her personal experience and…

  17. 46 CFR 111.05-3 - Design, construction, and installation; general.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Design, construction, and installation; general. 111.05-3 Section 111.05-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL... § 111.05-3 Design, construction, and installation; general. (a) An electric apparatus must be...

  18. 21 CFR 111.20 - What design and construction requirements apply to your physical plant?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... that controls temperature and humidity, when such equipment is necessary to ensure the quality of the... 21 Food and Drugs 2 2012-04-01 2012-04-01 false What design and construction requirements apply to... § 111.20 What design and construction requirements apply to your physical plant? Any physical plant...

  19. 21 CFR 111.20 - What design and construction requirements apply to your physical plant?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... that controls temperature and humidity, when such equipment is necessary to ensure the quality of the... 21 Food and Drugs 2 2011-04-01 2011-04-01 false What design and construction requirements apply to... § 111.20 What design and construction requirements apply to your physical plant? Any physical plant...

  20. The Large Data Construct: A New Frontier in Database Design.

    ERIC Educational Resources Information Center

    Arnold, Stephen E.

    1990-01-01

    Discusses the development of multiobject databases called large data constructs (LDC), which may contain images and recorded or synthesized voice as well as text. Virtual reality and cyberspace are discussed, selectivity and database content are examined, database management systems are described, and retrieval options are reviewed. (three…

  1. 24 CFR 100.205 - Design and construction requirements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., County or local government on or before June 15, 1990. The burden of establishing impracticality because... following examples: Example (1): A real estate developer plans to construct six covered multifamily dwelling... route to any of the dwellings, one need not be provided. Example (2): A real estate developer plans...

  2. 24 CFR 100.205 - Design and construction requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., County or local government on or before June 15, 1990. The burden of establishing impracticality because... following examples: Example (1): A real estate developer plans to construct six covered multifamily dwelling... route to any of the dwellings, one need not be provided. Example (2): A real estate developer plans...

  3. Agent Technologies Designed to Facilitate Interactive Knowledge Construction

    ERIC Educational Resources Information Center

    Graesser, Arthur C.; Jeon, Moongee; Dufty, David

    2008-01-01

    During the last decade, interdisciplinary researchers have developed technologies with animated pedagogical agents that interact with the student in language and other communication channels (such as facial expressions and gestures). These pedagogical agents model good learning strategies and coach the students in actively constructing knowledge…

  4. Chemistry and Biology Laboratories. Design--Construction--Equipment.

    ERIC Educational Resources Information Center

    Schramm, Werner

    Guidelines for planning, building, and equipping the biological and chemical laboratory are revealed, along with construction methods for the modernization or building of new academic or industrial type laboratories. Building equipment, services, utilities, and materials data are given with rules concerning the dimensions and services of…

  5. School Buildings: Planning, Design, and Construction Series 1-8.

    ERIC Educational Resources Information Center

    Odell, John H.

    This guide provides assistance to key personnel charged with developing an independent school construction process in New South Wales (Australia). The guide's eight booklets emphasize the importance of master plans; encourage cooperation of school staff, boards, and the surrounding community in building schools; and outline the planning process…

  6. Design Piracy: Student Perceptions of a Constructive Controversy Activity

    ERIC Educational Resources Information Center

    Marcketti, Sara B.

    2007-01-01

    Optimal learning occurs when students are interested in the subject matter, are motivated with challenging and quality learning opportunities, and when immersed in atmospheres that make learning enjoyable. One technique to promote optimal learning is through the use of constructive controversies. The purpose of this study was to provide an example…

  7. Identification of Tools and Techniques to Enhance Interdisciplinary Collaboration During Design and Construction Projects.

    PubMed

    Keys, Yolanda; Silverman, Susan R; Evans, Jennie

    2016-01-01

    The purpose of this study was to collect the perceptions of design professionals and clinicians regarding design process success strategies and elements of interprofessional engagement and communication during healthcare design and construction projects. Additional objectives were to gather best practices to maximize clinician engagement and provide tools and techniques to improve interdisciplinary collaboration for future projects. Strategies are needed to enhance the design and construction process and create interactions that benefit not only the project but the individuals working to see its completion. Meaningful interprofessional collaboration is essential to any healthcare design project and making sure the various players communicate is a critical element. This was a qualitative study conducted via an online survey. Respondents included architects, construction managers, interior designers, and healthcare personnel who had recently been involved in a building renovation or new construction project for a healthcare facility. Responses to open-ended questions were analyzed for themes, and descriptive statistics were used to provide insight into participant demographics. Information on the impressions, perceptions, and opportunities related to clinician involvement in design projects was collected from nurses, architects, interior designers, and construction managers. Qualitative analysis revealed themes of clinician input, organizational dynamics, and a variety of communication strategies to be the most frequently mentioned elements of successful interprofessional collaboration. This study validates the need to include clinician input in the design process, to consider the importance of organizational dynamics on design team functioning, and to incorporate effective communication strategies during design and construction projects.

  8. 42 CFR 486.320 - Condition: Participation in Organ Procurement and Transplantation Network.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ....320 Condition: Participation in Organ Procurement and Transplantation Network. After being designated... 42 Public Health 5 2014-10-01 2014-10-01 false Condition: Participation in Organ Procurement and Transplantation Network. 486.320 Section 486.320 Public Health CENTERS FOR MEDICARE & MEDICAID...

  9. 42 CFR 486.320 - Condition: Participation in Organ Procurement and Transplantation Network.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ....320 Condition: Participation in Organ Procurement and Transplantation Network. After being designated... 42 Public Health 5 2012-10-01 2012-10-01 false Condition: Participation in Organ Procurement and Transplantation Network. 486.320 Section 486.320 Public Health CENTERS FOR MEDICARE & MEDICAID...

  10. 42 CFR 486.320 - Condition: Participation in Organ Procurement and Transplantation Network.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ....320 Condition: Participation in Organ Procurement and Transplantation Network. After being designated... 42 Public Health 5 2011-10-01 2011-10-01 false Condition: Participation in Organ Procurement and Transplantation Network. 486.320 Section 486.320 Public Health CENTERS FOR MEDICARE & MEDICAID...

  11. 42 CFR 486.320 - Condition: Participation in Organ Procurement and Transplantation Network.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ....320 Condition: Participation in Organ Procurement and Transplantation Network. After being designated... 42 Public Health 5 2013-10-01 2013-10-01 false Condition: Participation in Organ Procurement and Transplantation Network. 486.320 Section 486.320 Public Health CENTERS FOR MEDICARE & MEDICAID...

  12. A Conceptual View of the Officer Procurement Model (TOPOPS). Technical Report No. 73-73.

    ERIC Educational Resources Information Center

    Akman, Allan; Nordhauser, Fred

    This report presents the conceptual design of a computer-based linear programing model of the Air Force officer procurement system called TOPOPS. The TOPOPS model is an aggregate model which simulates officer accession and training and is directed at optimizing officer procurement in terms of either minimizing cost or maximizing accession quality…

  13. A Technical Description of the Officer Procurement Model (TOPOPS). Final Report.

    ERIC Educational Resources Information Center

    Akman, Allan; And Others

    The Total Objective Plan for the Officer Procurement System (TOPOPS) is an aggregate-level, computer-based model of the Air Force Officer procurement system developed to operate on the UNIVAC 1108 system. It is designed to simulate officer accession and training and achieve optimal solutions in terms of either cost minimization or accession…

  14. 23 CFR 636.111 - Can oral presentations be used during the procurement process?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Can oral presentations be used during the procurement... ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.111 Can oral presentations be used during the procurement process? (a) Yes, the use of oral presentations as a substitute for portions of...

  15. 7 CFR 1779.42 - Design and construction requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... designs and plans based upon the preliminary architectural and engineering reports or plans approved by... project facilities must be designed utilizing accepted architectural and engineering practices and must... planned project will be completed within the available funds and, once completed, will be suitable for...

  16. Construct-a-Catapult. Science by Design Series.

    ERIC Educational Resources Information Center

    Pulis, Lee

    This book is one of four books in the Science-by-Design Series crated by TERC and funded by the National Science Foundation (NSF). It integrates history, physics, mathematics, and technology in its challenge to high school students to design and build a working catapult system. Students investigate elasticity, projectile launching, and learn about…

  17. 7 CFR 3575.42 - Design and construction requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and plans based upon the preliminary architectural and engineering reports or plans approved by the... comments when the facility is being designed. (a) Architectural and engineering practices. All project facilities must be designed utilizing accepted architectural and engineering practices and must conform...

  18. Design and Performance Frameworks for Constructing Problem-Solving Simulations

    ERIC Educational Resources Information Center

    Stevens, Rons; Palacio-Cayetano, Joycelin

    2003-01-01

    Rapid advancements in hardware, software, and connectivity are helping to shorten the times needed to develop computer simulations for science education. These advancements, however, have not been accompanied by corresponding theories of how best to design and use these technologies for teaching, learning, and testing. Such design frameworks…

  19. NASA Procurement Career Development Program

    NASA Technical Reports Server (NTRS)

    1987-01-01

    The NASA Procurement Career Development Program establishes an agency-wide framework for the management of career development activity in the procurement field. Within this framework, installations are encouraged to modify the various components to meet installation-specific mission and organization requirements. This program provides a systematic process for the assessment of and planning for the development, training, and education required to increase the employees' competence in the procurement work functions. It includes the agency-wide basic knowledge and skills by career field and level upon which individual and organizational development plans are developed. Also, it provides a system that is compatible with other human resource management and development systems, processes, and activities. The compatibility and linkage are important in fostering the dual responsibility of the individual and the organization in the career development process.

  20. Design and Construction of Low Cost High Voltage dc Power Supply for Constant Power Operation

    NASA Astrophysics Data System (ADS)

    Kumar, N. S.; Jayasankar, V.

    2013-06-01

    Pulsed load applications like laser based systems need high voltage dc power supplies with better regulation characteristics. This paper presents the design, construction and testing of dc power supply with 1 kV output at 300 W power level. The designed converter has half bridge switched mode power supply (SMPS) configuration with 20 kHz switching. The paper covers the design of half bridge inverter, closed loop control, High frequency transformer and other related electronics. The designed power supply incorporates a low cost OPAMP based feedback controller which is designed using small signal modelling of the converter. The designed converter was constructed and found to work satisfactorily as per the specifications.

  1. Conceptual Design Report. Footprint Gallery Upgrade - Civil Construction, May 1988

    SciTech Connect

    1988-05-01

    The Footprint Gallery Complex will be enlarged and modified. The basic outline of the project will be to add 68,100 square feet of new construction, remodel 20,600 square feet of existing space, and retire by removal 17 ,500 square feet. The principal items to be addressed are: the creation of larger Main Control Rooms and Central Control Computer Rooms, the replacement of several temporary structures with permanent facilities, the provision for a growth in population of 132 people, and the creation of an intermediate sized meeting/lecture room facility. Disjointed second floor areas will be connected and made accessible to the handicapped, secure and informative viewing for visitors will be provided, and parking will be increased to match the expected growth. The new construction will provide for a more centralized concentration of systems and support personnel of the Fermilab Accelerator Division, reflecting the growth of these organizations during the last 15 years. Experiments, such as the D-Zero detector and antiproton deceleration (E760), have been assigned to the Accelerator Division for support. The associated physicists and experimenters make up the most significant component of the growth in population for which this construction will provide additional space.

  2. 32 CFR 37.1330 - Procurement contract.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Definitions of Terms Used in This Part § 37.1330 Procurement contract. A Federal Government procurement contract. It is a legal instrument which, consistent with 31...

  3. 32 CFR 37.1330 - Procurement contract.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Definitions of Terms Used in This Part § 37.1330 Procurement contract. A Federal Government procurement contract. It is a legal instrument which, consistent with 31...

  4. 77 FR 62220 - Procurement List; Additions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-12

    ... are suitable for procurement by the Federal Government under 41 U.S.C. 8501-8506 and 41 CFR 51-2.4..., Procurement Directorate, Washington, DC Service Type/Location: Base Operations Support Services...

  5. 45 CFR 74.44 - Procurement procedures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., AND COMMERCIAL ORGANIZATIONS Post-Award Requirements Procurement Standards § 74.44 Procurement... required, including the range of acceptable characteristics or minimum acceptable standards. (iv) The...'s business enterprises. (4) Encourage contracting with consortiums of small businesses,...

  6. 22 CFR 518.44 - Procurement procedures.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Requirements Procurement Standards § 518.44 Procurement procedures. (a) All recipients shall establish written... required, including the range of acceptable characteristics or minimum acceptable standards. (iv) The...'s business enterprises. (4) Encourage contracting with consortiums of small businesses,...

  7. 45 CFR 74.44 - Procurement procedures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., AND COMMERCIAL ORGANIZATIONS Post-Award Requirements Procurement Standards § 74.44 Procurement... required, including the range of acceptable characteristics or minimum acceptable standards. (iv) The...'s business enterprises. (4) Encourage contracting with consortiums of small businesses,...

  8. 22 CFR 518.44 - Procurement procedures.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Requirements Procurement Standards § 518.44 Procurement procedures. (a) All recipients shall establish written... required, including the range of acceptable characteristics or minimum acceptable standards. (iv) The...'s business enterprises. (4) Encourage contracting with consortiums of small businesses,...

  9. New head gradient coil design and construction techniques

    PubMed Central

    Handler, William B; Harris, Chad T; Scholl, Timothy J; Parker, Dennis L; Goodrich, K Craig; Dalrymple, Brian; Van Sass, Frank; Chronik, Blaine A

    2013-01-01

    Purpose To design and build a head insert gradient coil to use in conjunction with body gradients for superior imaging. Materials and Methods The use of the Boundary Element Method to solve for a gradient coil wire pattern on an arbitrary surface has allowed us to incorporate engineering changes into the electromagnetic design of a gradient coil directly. Improved wire pattern design has been combined with robust manufacturing techniques and novel cooling methods. Results The finished coil had an efficiency of 0.15 mT/m/A in all three axes and allowed the imaging region to extend across the entire head and upper part of the neck. Conclusion The ability to adapt your electromagnetic design to necessary changes from an engineering perspective leads to superior coil performance. PMID:24123485

  10. Design and construction of the EBT-P development coils

    SciTech Connect

    Ballou, J.K.; McManamy, T.J.; Brown, R.L.; Gray, W.H.; Lubell, M.S.

    1981-01-01

    The ELMO Bumpy Torus Proof-of-Principle (EBT-P) plasma physics device is a large mirror fusion machine scheduled to begin operation in 1985. It will have 36 superconducting mirror magnets arranged in a bumpy torus on a 4.5 m radius. Presented here are several of the design parameters and supporting design/analysis that have not been published until now due to contractural arrangements between ORNL and the EBT-P subcontractors.

  11. Construction, Analysis, and Data-Driven Augmentation of Supersaturated Designs

    DTIC Science & Technology

    2013-09-01

    DRIVEN AUGMENTATION OF SUPERSATURATED DESIGNS DISSERTATION Presented to the Faculty Graduate School of Engineering and Management Air Force Institute...Dean, Graduate School of Engineering and Management AFIT-ENC-DS-13-S-02 Abstract Screening designs are used in the early stages of industrial and...completing a PhD is certainly not an individual effort. It takes a team of teachers , mentors, friends, and family - all of whom deserve tremendous thanks

  12. Energy-efficient Public Procurement: Best Practice in Program Delivery

    SciTech Connect

    Payne, Christopher; Weber, Andrew; Semple, Abby

    2013-02-15

    This document illustrates the key issues and considerations involved in implementing energy-efficient public procurement. Our primary sources of information have been our partners in the Super Efficient Equipment and Appliance Deployment (SEAD) Initiative Procurement Working Group. Where applicable, we have highlighted specific ways in which working group participants have successfully overcome barriers to delivering effective programs. The following key points emerge from this analysis of programs for energy-efficient public procurement. Lessons for both developed and developing programs are highlighted throughout the guide. 1. Policy: Policy provides the initiative to begin a transition from first cost to life-cycle cost based purchasing methods and culture. Effective policy is well-communicated, establishes accountability from top to bottom of organizations and simplifies the processes necessary to comply. Flexibility and responsiveness are essential in policy development and implementation. Mandatory and voluntary policies may complement one another. 2. Procurement Criteria: Procurement staff must be confident that energy-efficient procurement criteria offer the best long-term value for their organization’s money and represent real environmental gains. Involving multiple stakeholders at the early stages of the criteria creation process can result in greater levels of cooperation from private industry. Criteria should make comparison of products easy for purchasers and require minimal additional calculations. Criteria will need to be regularly updated to reflect market developments. 3. Training: Resources for the creation of training programs are usually very limited, but well-targeted training is necessary in order for a program to be effective. Training must emphasize a process that is efficient for purchasers and simplifies compliance. Purchaser resources and policy must be well designed for training to be effective. Training program development is an

  13. Manholes within MSW landfills - design, construction and performance

    SciTech Connect

    Paruvakat, N.; Marman, S.; Thompson, S.

    1995-12-31

    Two interior manholes (located within the waste) were required for an efficient, workable improvement and expansion of a solid waste landfill in southeastern Wisconsin. Due to the less than satisfactory performance of some interior manholes in the past, the project received close scrutiny and required attention to be paid to every minute detail. Geotechnical and structural analyses conducted to evaluate the loads on, and settlement of, the manhole are described. Since the improvements at the site included leachate management from the existing and future waste fill areas, plumbing considerations were very important. These are detailed. Construction and monitoring of settlement of the manholes are discussed.

  14. Design, Construction and Analysis of a Flat Heat Pipe

    DTIC Science & Technology

    2007-11-02

    fullscale model was to be constructed differently than the subscale model. This was due to Technical Support Department’s acquisition of a new CNC Punch...screens and Monel sheets were cut to the proper dimensions, their size and assigned hole placement were loaded into the CNC Punch-Press machine’s...sheets (3rOmil), and sandwiched in between the sheets. They were then loaded onto the CNC Punch-Press machine and were punched in the appropriate places

  15. Paperless Procurement: The Impact of Advanced Automation

    DTIC Science & Technology

    1992-09-01

    procurement. 14. SUBJECT TERMS 15. NUMBER OF PAGES Procurement automation, paperless procurement, electronic commerce , electronic data interchange, 132...EDI) and electronic commerce might be applied to the Government/private industry business relationship.1 Our review of the Federal Acquisition...Interchange in Procurement, Daniel J. Drake, John A. Ciucci, and Ben Milbrandt, April 1990; and LMI Report PL006R1, Electronic Commerce and Competitive

  16. 40 CFR 35.2036 - Design/build project grants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) method of procurement to select the design/build contractor. (3) The grantee may use the same architect... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Design/build project grants. 35.2036... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2036...

  17. Toward a Framework for Dynamic Service Binding in E-Procurement

    NASA Astrophysics Data System (ADS)

    Ashoori, Maryam; Eze, Benjamin; Benyoucef, Morad; Peyton, Liam

    In an online environment, an E-Procurement process should be able to react and adapt in near real-time to changes in suppliers, requirements, and regulations. WS-BPEL is an emerging standard for process automation, but is oriented towards design-time binding of services. This missing issue can be resolved through designing an extension to WS-BPEL to support automation of flexible e-Procurement processes. Our proposed framework will support dynamic acquisition of procurement services from different suppliers dealing with changing procurement requirements. The proposed framework is illustrated by applying it to health care where different health insurance providers could be involved to procure the medication for patients.

  18. 42 CFR 121.6 - Organ procurement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Organ procurement. 121.6 Section 121.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH RESOURCES DEVELOPMENT ORGAN PROCUREMENT AND TRANSPLANTATION NETWORK § 121.6 Organ procurement. The suitability of organs donated...

  19. 22 CFR 226.46 - Procurement records.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Procurement records. 226.46 Section 226.46 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.46 Procurement...

  20. 22 CFR 226.46 - Procurement records.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Procurement records. 226.46 Section 226.46 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.46 Procurement...

  1. 22 CFR 226.46 - Procurement records.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Procurement records. 226.46 Section 226.46 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.46 Procurement...

  2. 22 CFR 226.46 - Procurement records.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Procurement records. 226.46 Section 226.46 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.46 Procurement...

  3. 22 CFR 226.46 - Procurement records.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Procurement records. 226.46 Section 226.46 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.46 Procurement...

  4. 42 CFR 121.6 - Organ procurement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Organ procurement. 121.6 Section 121.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH RESOURCES DEVELOPMENT ORGAN PROCUREMENT AND TRANSPLANTATION NETWORK § 121.6 Organ procurement. The suitability of organs donated...

  5. 42 CFR 121.6 - Organ procurement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Organ procurement. 121.6 Section 121.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH RESOURCES DEVELOPMENT ORGAN PROCUREMENT AND TRANSPLANTATION NETWORK § 121.6 Organ procurement. The suitability of organs donated...

  6. 42 CFR 121.6 - Organ procurement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Organ procurement. 121.6 Section 121.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH RESOURCES DEVELOPMENT ORGAN PROCUREMENT AND TRANSPLANTATION NETWORK § 121.6 Organ procurement. The suitability of organs donated...

  7. 42 CFR 121.6 - Organ procurement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Organ procurement. 121.6 Section 121.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH RESOURCES DEVELOPMENT ORGAN PROCUREMENT AND TRANSPLANTATION NETWORK § 121.6 Organ procurement. The suitability of organs donated...

  8. 10 CFR 603.1300 - Procurement contract.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Procurement contract. 603.1300 Section 603.1300 Energy... Used in this Part § 603.1300 Procurement contract. A Federal Government procurement contract. It is a... the more detailed definition of the term “contract” at 48 CFR 2.101....

  9. PVUSA procurement, acceptance, and rating practices for photovoltaic power plants

    SciTech Connect

    Dows, R.N.; Gough, E.J.

    1995-09-01

    This report is one in a series of PVUSA reports on PVUSA experiences and lessons learned at the demonstration sites in Davis and Kerman, California, and from participating utility host sites. During the course of approximately 7 years (1988--1994), 10 PV systems have been installed ranging from 20 kW to 500 kW. Six 20-kW emerging module technology arrays, five on universal project-provided structures and one turnkey concentrator, and four turnkey utility-scale systems (200 to 500 kW) were installed. PVUSA took a very proactive approach in the procurement of these systems. In the absence of established procurement documents, the project team developed a comprehensive set of technical and commercial documents. These have been updated with each successive procurement. Working closely with vendors after the award in a two-way exchange provided designs better suited for utility applications. This report discusses the PVUSA procurement process through testing and acceptance, and rating of PV turnkey systems. Special emphasis is placed on the acceptance testing and rating methodology which completes the procurement process by verifying that PV systems meet contract requirements. Lessons learned and recommendations are provided based on PVUSA experience.

  10. Design, Construction and Testing of a 60 kW Solar Array and Power Conversion System.

    DTIC Science & Technology

    1979-08-01

    7 AD-A0O 877 DELTA ELECTRONIC CONTROL CORP IRVINE CALIF F/B 10/1 DESIGN, CONSTRUCTION AND TESTING OF A 60 KW SOLAR ARRAY AND POW- ETCU) AUG 79 J S...Report DECC-61211-003 DESIGN, CONSTRUCTION AND TESTING OF’ A 6o Kcw SOLAR ARRAY AND POWlER CONVERSION SYSTEM L~.Final Report L EVEI~o 0 J.S. ule...Report DECC-61211-003 DESIGN, CONSTRUCTION AND TESTING OF A 60 KW SOLAR ARRAY AND POWER CONVERSION SYSTEM Final Report J.S. Suelzle Delta Electronic

  11. Some challenges in design and construction of the Draugen gravity base structures

    SciTech Connect

    Sandvik, K.; Karal, K.

    1994-12-31

    The paper gives a general description of the Concrete Gravity Base Structure (GBS) for the Draugen platform installed by Norwegian Contractors a.s. The GBS was installed at the Haltenbank area on the Norwegian continental shelf in May 1993 for A/S Norske Shell. Further, the paper describes the following challenging aspects encountered during the design and construction: design for high frequency response to wave loading, so called ringing, discovered during construction of the GBS; impact of the ringing effect discovery on the construction schedule; design to prevent delamination of concrete structural elements; modifications to prevent damages on pipe work caused by deformations of the concrete structure.

  12. The EXO-200 detector, part I: detector design and construction

    NASA Astrophysics Data System (ADS)

    Auger, M.; Auty, D. J.; Barbeau, P. S.; Bartoszek, L.; Baussan, E.; Beauchamp, E.; Benitez-Medina, C.; Breidenbach, M.; Chauhan, D.; Cleveland, B.; Conley, R.; Cook, J.; Cook, S.; Coppens, A.; Craddock, W.; Daniels, T.; Davis, C. G.; Davis, J.; deVoe, R.; Dobi, A.; Dolinski, M. J.; Dunford, M.; Fairbank, W., Jr.; Farine, J.; Fierlinger, P.; Franco, D.; Giroux, G.; Gornea, R.; Graham, K.; Gratta, G.; Hagemann, C.; Hall, C.; Hall, K.; Hargrove, C.; Herrin, S.; Hodgson, J.; Hughes, M.; Karelin, A.; Kaufman, L. J.; Kirk, J.; Kuchenkov, A.; Kumar, K. S.; Leonard, D. S.; Leonard, F.; LePort, F.; Mackay, D.; MacLellan, R.; Marino, M.; Merkle, K.; Mong, B.; Montero Díez, M.; Müller, A. R.; Neilson, R.; Odian, A.; O'Sullivan, K.; Ouellet, C.; Piepke, A.; Pocar, A.; Prescott, C. Y.; Pushkin, K.; Rivas, A.; Rollin, E.; Rowson, P. C.; Sabourov, A.; Sinclair, D.; Skarpaas, K.; Slutsky, S.; Stekhanov, V.; Strickland, V.; Swift, M.; Tosi, D.; Twelker, K.; Vuilleumier, J.-L.; Vuilleumier, J.-M.; Walton, T.; Weber, M.; Wichoski, U.; Wodin, J.; Wright, J. D.; Yang, L.; Yen, Y.-R.

    2012-05-01

    EXO-200 is an experiment designed to search for double beta decay of 136Xe with a single-phase, liquid xenon detector. It uses an active mass of 110 kg of xenon enriched to 80.6% in the isotope 136 in an ultra-low background time projection chamber capable of simultaneous detection of ionization and scintillation. This paper describes the EXO-200 detector with particular attention to the most innovative aspects of the design that revolve around the reduction of backgrounds, the efficient use of the expensive isotopically enriched xenon, and the optimization of the energy resolution in a relatively large volume.

  13. Farmers' perceptions of local food procurement, Mississippi, 2013.

    PubMed

    Rosenberg, Nathan; Truong, Nhan L; Russell, Tyler; Abdul-Haqq, Deja; Gipson, June A; Hickson, DeMarc A

    2014-06-26

    We sought to understand the experiences and perceptions of food producers regarding food procurement programs for local institutions. A total of 72 (45%) Mississippi fruit and vegetable growers completed a mailed survey, and of those that reported selling to local businesses and institutions (54%), few were selling to schools (13%). The primary motivations to sell to institutions were to increase profits (67%) and to improve nutrition within their communities (57%), while the most commonly reported barrier was a lack of knowledge about how to sell to institutions (39%). Farm to institution programs must develop evidence-based practices designed to address barriers to producers' participation in local institutional food procurement programs.

  14. 10 CFR Appendix N to Part 52 - Standardization of Nuclear Power Plant Designs: Combined Licenses To Construct and Operate...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple Sites N Appendix N... Designs: Combined Licenses To Construct and Operate Nuclear Power Reactors of Identical Design at Multiple... construct and operate nuclear power reactors of identical design (“common design”) to be located at...

  15. Magnetostatics Analysis, Design, and Construction of a Loudspeaker

    ERIC Educational Resources Information Center

    Galeriu, Calin

    2010-01-01

    Making a loudspeaker is a very rewarding hands-on activity that can be used to teach about electro-magnetism and sound waves. Several loudspeaker designs have been described in this magazine. The simplest loudspeaker has only a magnet, a coil, and three plastic cups. The simpler devices require a powerful amplified output, e.g., from a boom box.…

  16. Design and Performance Frameworks for Constructing Problem-Solving Simulations

    PubMed Central

    Stevens, Ron; Palacio-Cayetano, Joycelin

    2003-01-01

    Rapid advancements in hardware, software, and connectivity are helping to shorten the times needed to develop computer simulations for science education. These advancements, however, have not been accompanied by corresponding theories of how best to design and use these technologies for teaching, learning, and testing. Such design frameworks ideally would be guided less by the strengths/limitations of the presentation media and more by cognitive analyses detailing the goals of the tasks, the needs and abilities of students, and the resulting decision outcomes needed by different audiences. This article describes a problem-solving environment and associated theoretical framework for investigating how students select and use strategies as they solve complex science problems. A framework is first described for designing on-line problem spaces that highlights issues of content, scale, cognitive complexity, and constraints. While this framework was originally designed for medical education, it has proven robust and has been successfully applied to learning environments from elementary school through medical school. Next, a similar framework is detailed for collecting student performance and progress data that can provide evidence of students' strategic thinking and that could potentially be used to accelerate student progress. Finally, experimental validation data are presented that link strategy selection and use with other metrics of scientific reasoning and student achievement. PMID:14506505

  17. Examining Teacher Thinking: Constructing a Process to Design Curricular Adaptations.

    ERIC Educational Resources Information Center

    Udvari-Solner, Alice

    1996-01-01

    This description of a curricular adaptation decision-making process focuses on tenets of reflective practice as teachers design instruction for students in heterogeneous classrooms. A case example illustrates how an elementary teaching team transformed lessons to accommodate a wide range of learners in a multiage first- and second-grade classroom.…

  18. 24 CFR 905.312 - Design and construction.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    .... (d) Pursuant to the Energy Policy Act of 2005, in purchasing appliances, PHAs shall purchase appliances that are Energy Star products or Federal Energy Management Program designed products, unless the... livability (see also § 905.202(c) of this part); promote security; promote energy conservation; and...

  19. 30 CFR 74.7 - Design and construction requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) Flow stability and calibration of pump. If a pump is used, the flow shall not vary more than ±5 percent.... The flow calibration maintenance interval to assure such performance shall be specified in the... have been altered. (n) Maintenance features. The CPDM shall be designed to assure that the device...

  20. Pre-Service Teachers Designing and Constructing "Good Digital Games"

    ERIC Educational Resources Information Center

    Artym, Corbett; Carbonaro, Mike; Boechler, Patricia

    2016-01-01

    There is a growing interest in the application of digital games to enhance learning across many educational levels. This paper investigates pre-service teachers' ability to operationalize the learning principles that are considered part of a good digital game (Gee, 2007) by designing digital games in Scratch. Forty pre-service teachers, enrolled…

  1. Design development and construction of the RFX field shaping winding

    SciTech Connect

    Chitarin, G.; Guarnieri, M.; Stella, A.

    1989-03-01

    The paper describes the development work on the design and the manufacture of the RFX Field Shaping Winding, from the preliminary analysis and the tests on prototypes to the final design. The winding consists of 16 coils, with 24 copper turns each and of diameters up to 5.5 m. The maximum current is 6.25 kA and the maximum voltage to earth is 35 kV. Each coil is supported in 24 radial locations and the electrodynamic load on a single coil is approximately 40 kN/m in normal operation. Fiberglass impregnated with epoxy resin, reinforced in places with polymide tape, has been used for the insulation. The high levels of the electrical and mechanical strength specified present conflicting constraints, which have required some care in the structural design and the definition of insulation system and impregnation technology. Although the use of copper coils with this kid of insulation may seem obvious and well established, indeed the stringent operational requirements have posed a number of problems which have demanded extensive work on the design and prototype development.

  2. 41 CFR 102-76.10 - What basic design and construction policy governs Federal agencies?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What basic design and... Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION General Provisions § 102-76.10 What basic design and...

  3. 41 CFR 102-76.10 - What basic design and construction policy governs Federal agencies?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false What basic design and... Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION General Provisions § 102-76.10 What basic design and...

  4. 41 CFR 102-76.10 - What basic design and construction policy governs Federal agencies?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What basic design and... Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION General Provisions § 102-76.10 What basic design and...

  5. 41 CFR 102-76.10 - What basic design and construction policy governs Federal agencies?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What basic design and... Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION General Provisions § 102-76.10 What basic design and...

  6. 41 CFR 102-76.10 - What basic design and construction policy governs Federal agencies?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What basic design and... Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION General Provisions § 102-76.10 What basic design and...

  7. DESIGN AND CONSTRUCTION OF EMBANKMENT-GROUNDS FOR ABUTMENT CONFINED BY FILLS ON EXPRESSWAYS

    NASA Astrophysics Data System (ADS)

    Nakamura, Hirotake; Yokota, Seiya

    The number of abutments confined by fills constructed on expressways have increased to utilize materials generated on-site and reduce costs. An abutment confined by fill is an abutment constructed on an embankment-ground and supported by piles. In order to build abutments on embankment-grounds, the embankment-ground requires good ground resistance. But, up to now, there is no established method for its design and construction. Accordingly, it became necessary to establish a method. To do this, we have studied 107 cases of embankment-ground constructions on expressways. This report shows their deformation characteristics, settlement characteristics, and the impact of earthquakes on piles constructed in embankment-grounds, and describes how the standards for the design and construction management of embankment-grounds were established based on the findings.

  8. Arizona TeleMedicine Network: System Procurement Specifications, Phase 1.

    ERIC Educational Resources Information Center

    Atlantic Research Corp., Alexandria, VA.

    Defining the system procurement specifications for a telecommunications system designed to provide health services to rurally isolated American Indians living on reservations in Arizona, this document presents detailed specifications for: (1) a complete communications facility; (2) a mobile health communications treatment and diagnosis unit; (3)…

  9. Design, construction and evaluation of two large photovoltaic power systems

    SciTech Connect

    Solman, F. J.; Nichols, B. E.

    1980-01-01

    A description and comparison of two large photovoltaic electric power systems is presented. The smaller system is designed for economic viability in the near future and provides 70 to 90 percent of the electric requirements for its prime load, a daytime AM radio station. The second system is a stand-alone power system suitable for a remote residential and light industrial community. No electric utility grid is present at this location so the management of a backup Diesel generator is also required.

  10. Design and construction of the UCN facility at TRIUMF

    NASA Astrophysics Data System (ADS)

    Martin, Jeffery

    2014-09-01

    The future ultracold neutron (UCN) source at TRIUMF will employ a new spallation source of neutrons coupled to a cryogenic UCN converter containing superfluid helium. Its flagship experiment will be a measurement of the neutron electric dipole moment (EDM). The UCN facility at TRIUMF began its installation in earnest in January 2014. Key components of a new proton beamline, and substantial modifications to the radiation shielding for the facility were completed this year. The installation will be completed in 2016. This presentation will cover the status of the design and installation, and plans for the facility's successful completion. This will include design studies for a high-intensity cold source to surround the He-II bottle of the super-thermal UCN converter being developed in Japan, and studies of UCN transport from the source to the experiment. The future ultracold neutron (UCN) source at TRIUMF will employ a new spallation source of neutrons coupled to a cryogenic UCN converter containing superfluid helium. Its flagship experiment will be a measurement of the neutron electric dipole moment (EDM). The UCN facility at TRIUMF began its installation in earnest in January 2014. Key components of a new proton beamline, and substantial modifications to the radiation shielding for the facility were completed this year. The installation will be completed in 2016. This presentation will cover the status of the design and installation, and plans for the facility's successful completion. This will include design studies for a high-intensity cold source to surround the He-II bottle of the super-thermal UCN converter being developed in Japan, and studies of UCN transport from the source to the experiment. Supported by the Canada Foundation for Innovation, the Natural Sciences and Engineering Research Council of Canada, and the Canada Research Chairs program.

  11. Design and Construction of VUES: The Vilnius University Echelle Spectrograph

    NASA Astrophysics Data System (ADS)

    Jurgenson, Colby; Fischer, Debra; McCracken, Tyler; Sawyer, David; Giguere, Matt; Szymkowiak, Andrew; Santoro, Fernando; Muller, Gary

    2016-03-01

    In February 2014, the Yale Exoplanet Laboratory was commissioned to design, build, and deliver a high resolution (R=60,000) spectrograph for the 1.65m telescope at the Molėtai Astronomical Observatory. The observatory is operated by the Institute of Theoretical Physics and Astronomy at Vilnius University. The Vilnius University Echelle Spectrograph (VUES) is a white-pupil design that is fed via an octagonal fiber from the telescope and has an operational bandpass from 400nm to 880nm. VUES incorporates a novel modular optomechanical design that allows for quick assembly and alignment on commercial optical tables. This approach allowed the spectrograph to be assembled and commissioned at Yale using lab optical tables and then reassembled at the observatory on a different optical table with excellent repeatability. The assembly and alignment process for the spectrograph was reduced to a few days, allowing the spectrograph to be completely disassembled for shipment to Lithuania, and then installed at the observatory during a 10-day period in June of 2015.

  12. Design, construction, alignment, and calibration of a compact velocimetry experiment

    SciTech Connect

    Kaufman, Morris I.; Malone, Robert M.; Frogget, Brent C.; Romero, Vincent T.; Esquibel, David L.; Iverson, Adam; Lare, Gregory A.; Briggs, Bart; DeVore, Douglas; Cata, Brian; McGillivray, Kevin; Palagi, Martin; et al.,

    2007-08-31

    A velocimetry experiment has been designed to measure shock properties for small, cylindrical, metal targets (8 mm diameter × 2 mm thick). A target is accelerated by high explosives, caught, then retrieved for later inspection. The target is expected to move at a velocity of 0.1 to 3 km/sec. The complete experiment canister is ~105 mm in diameter and 380 mm long. Optical velocimetry diagnostics include the Velocity Interferometer System for Any Reflector (VISAR) and photon Doppler velocimetry (PDV). The packaging of the velocity diagnostics is not allowed to interfere with the foam catchment or an X-ray imaging diagnostic. Using commercial lenses, a single optical relay collects Doppler-shifted light for both VISAR and PDV. The use of fiber optics allows measurement of point velocities on the target surface for accelerations lasting for 3 mm of travel. Operating at 532 nm, the VISAR has separate illumination fibers requiring alignment. The PDV diagnostic operates at 1550 nm but is aligned and calibrated at 670 nm. VISAR and PDV diagnostics are complimentary measurements that image spots in close proximity on the target surface. Because the optical relay uses commercial glass, optical fibers’ axial positions are offset to compensate for chromatic aberrations. The optomechanical design requires careful attention to fiber management, mechanical assembly and disassembly, foam catchment design, and X-ray diagnostic field of view.Calibration and alignment data are archived at each assembly sequence stage. The photon budgets for the VISAR and PDV diagnostics are separately estimated.

  13. Safety and environmental process for the design and construction of the National Ignition Facility

    SciTech Connect

    Brereton, S.J., LLNL

    1998-05-27

    The National Ignition Facility (NIF) is a U.S. Department of Energy (DOE) laser fusion experimental facility currently under construction at the Lawrence Livermore National Laboratory (LLNL). This paper describes the safety and environmental processes followed by NIF during the design and construction activities.

  14. Knowledge Construction and Knowledge Representation in High School Students' Design of Hypermedia Documents

    ERIC Educational Resources Information Center

    Chen, Pearl; McGrath, Diane

    2003-01-01

    This study documented the processes of knowledge construction and knowledge representation in high school students' hypermedia design projects. Analysis of knowledge construction in linking and structural building yielded distinct types and subtypes of hypermedia documents, which were characterized by four features of knowledge representation: (a)…

  15. 46 CFR 162.027-2 - Design, construction, testing and marking requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Stream and Water Spray Firehose Nozzles § 162.027-2 Design, construction, testing and marking requirements. (a) Each combination solid stream and water spray firehose nozzle required to be approved...

  16. Design and Construction of an Urban Runoff Research Facility

    PubMed Central

    Wherley, Benjamin G.; White, Richard H.; McInnes, Kevin J.; Fontanier, Charles H.; Thomas, James C.; Aitkenhead-Peterson, Jacqueline A.; Kelly, Steven T.

    2014-01-01

    As the urban population increases, so does the area of irrigated urban landscape. Summer water use in urban areas can be 2-3x winter base line water use due to increased demand for landscape irrigation. Improper irrigation practices and large rainfall events can result in runoff from urban landscapes which has potential to carry nutrients and sediments into local streams and lakes where they may contribute to eutrophication. A 1,000 m2 facility was constructed which consists of 24 individual 33.6 m2 field plots, each equipped for measuring total runoff volumes with time and collection of runoff subsamples at selected intervals for quantification of chemical constituents in the runoff water from simulated urban landscapes. Runoff volumes from the first and second trials had coefficient of variability (CV) values of 38.2 and 28.7%, respectively. CV values for runoff pH, EC, and Na concentration for both trials were all under 10%. Concentrations of DOC, TDN, DON, PO4-P, K+, Mg2+, and Ca2+ had CV values less than 50% in both trials. Overall, the results of testing performed after sod installation at the facility indicated good uniformity between plots for runoff volumes and chemical constituents. The large plot size is sufficient to include much of the natural variability and therefore provides better simulation of urban landscape ecosystems. PMID:25146420

  17. Using Consultants in the Design, Construction, and Occupancy of New Healthcare Facilities.

    PubMed

    Stichler, Jaynelle F

    2015-11-01

    Nurse leaders are critical players in the design, construction, and occupancy of new healthcare facilities or renovation projects. While most hospitals and healthcare systems have internal resources needed to manage large projects, there is often a recognized need for expertise of external consultants during various phases of design and construction. The purpose of this article is to provide an overview of types of external consultants that can be contracted to ensure the success of the project from concept through initial occupancy.

  18. Technology Solutions Case Study: Design Guidance for Passive Vents in New Construction, Multifamily Buildings

    SciTech Connect

    2016-02-12

    In an effort to improve indoor air quality in high-performance, new construction, multifamily buildings, dedicated sources of outdoor air are being implemented. Passive vents are being selected by some design teams over other strategies because of their lower first costs and operating costs. The U.S. Department of Energy’s Building America research team Consortium for Advanced Residential Buildings constructed eight steps, which outline the design and commissioning required for these passive vents to perform as intended.

  19. Audit Report The Procurement of Safety Class/Safety-Significant Items at the Savannah River Site

    SciTech Connect

    2009-04-01

    The Department of Energy operates several nuclear facilities at its Savannah River Site, and several additional facilities are under construction. This includes the National Nuclear Security Administration's Tritium Extraction Facility (TEF) which is designated to help maintain the reliability of the U.S. nuclear stockpile. The Mixed Oxide Fuel Fabrication Facility (MOX Facility) is being constructed to manufacture commercial nuclear reactor fuel assemblies from weapon-grade plutonium oxide and depleted uranium. The Interim Salt Processing (ISP) project, managed by the Office of Environmental Management, will treat radioactive waste. The Department has committed to procuring products and services for nuclear-related activities that meet or exceed recognized quality assurance standards. Such standards help to ensure the safety and performance of these facilities. To that end, it issued Departmental Order 414.1C, Quality Assurance (QA Order). The QA Order requires the application of Quality Assurance Requirements for Nuclear Facility Applications (NQA-1) for nuclear-related activities. The NQA-1 standard provides requirements and guidelines for the establishment and execution of quality assurance programs during the siting, design, construction, operation, and decommissioning of nuclear facilities. These requirements, promulgated by the American Society of Mechanical Engineers, must be applied to 'safety-class' and 'safety-significant' structures, systems and components (SSCs). Safety-class SSCs are defined as those necessary to prevent exposure off site and to protect the public. Safety-significant SSCs are those whose failure could irreversibly impact worker safety such as a fatality, serious injury, or significant radiological or chemical exposure. Due to the importance of protecting the public, workers, and environment, we initiated an audit to determine whether the Department of Energy procured safety-class and safety-significant SSCs that met NQA-1 standards at

  20. Yannawa wastewater treatment plant (Bangkok, Thailand): design, construction and operation.

    PubMed

    Kirkwood, S

    2004-01-01

    Yannawa Wastewater Treatment plant (Phase 1) serves a population equivalent of 500,000 and is located on a restricted site within the city of Bangkok, Thailand. Secondary treatment is based on the CASS sequencing batch reactor (SBR) process and the plant is one of the largest multi-storey SBRs in the world. The limitation of available site area, the ground conditions and the characteristics of the wastewater to be treated set a series of challenges for the designers, contractors and commissioning and operational staff. This paper briefly describes the collection system, the process selection and the treatment streams of the wastewater treatment plant. The SBR secondary treatment plant is described in more detail. The problems that arose during commissioning and operation and the solutions made possible by the use of an SBR type of process are discussed. Details of plant performance during performance testing and during the first three years of plant operation are provided.

  1. Design and construction of an ambulatory surgery center.

    PubMed

    Lindeman, William E

    2008-09-01

    The regulatory climate in which an ambulatory surgery center (ASC) must operate is complex. Seemingly contradictory regulations at the federal, state, and local levels can be resolved by using the "greatest requirement" approach to facilitate flexibility in the long-term use of an ASC. A well-designed ASC should be profitable, flexible, and attractive to both surgeons and patients. The development team must keep the ultimate goal in mind: a high-performance facility with maximum efficiency, high patient satisfaction, and minimal staff turnover, resulting in lower operating costs and correspondingly higher profit potential. Planning a new facility can be accomplished most effectively through a series of ordered steps for decision making. The ultimate success of an ASC will lie in its ability to meet both initial expectations and longer-term demands for operational flexibility and financial integrity.

  2. Design and Construction of Prototype Dark Matter Detectors

    SciTech Connect

    Peter Fisher

    2012-03-23

    The Lepton Quark Studies (LQS) group is engaged in searching for dark matter using the Dark Matter Time Projection Chamber (DMTPC) at the Waste Isolation Pilot Plant (WIPP) (Carlsbad, NM). DMTPC is a direction-sensitive dark matter detector designed to measure the recoil direction and energy deposited by fluorine nuclei recoiling from the interaction with incident WIMPs. In the past year, the major areas of progress have been: to publish the first dark matter search results from a surface run of the DMTPC prototype detector, to build and install the 10L prototype in the underground laboratory at WIPP which will house the 1 m{sup 3} detector, and to demonstrate charge and PMT readout of the TPC using prototype detectors, which allow triggering and {Delta}z measurement to be used in the 1 m{sup 3} detector under development.

  3. The WEAVE focus translation system: from design to construction

    NASA Astrophysics Data System (ADS)

    Canchado, Manuel; Romero, Antonio; Maroto, Óscar; Tomas, Albert; Martín-Nuño, Carlos; Casalta, Joan Manel; Prida, Joaquín.; L. Aguerri, J. Alfonso; Herreros, José Miguel; Delgado, José Miguel; Burgal, José Alonso; Abrams, Don Carlos; Dee, Kevin; Dalton, Gavin; Bonifacio, Piercarlo; Trager, Scott C.; Vallenari, Antonella

    2016-07-01

    WEAVE is a new wide-field spectroscopy facility proposed for the prime focus of the 4.2m William Herschel Telescope (WHT), placed in La Palma, Canary Islands, Spain. To allow for the compensation of the effects of temperature-induced and gravity-induced image degradation, the WEAVE prime focus assembly will be translated along the telescope optical axis. The assembly comprises the prime focus corrector with integrated ADC, a central mount for the corrector, an instrument rotator and a twin-focal-plane fibre positioner. Translation is accomplished through the use of a set of purpose-built actuators; collectively referred to as the Focus Translation System (FTS), formed by four independently-controlled Focus Translation Units (FTUs), eight vanes connecting the FTUs to a central can, and a central can hosting WEAVE Instrument. Each FTU is capable of providing a maximum stroke of +/-4mm with sufficient, combined force to move the five-tonne assembly with a positional accuracy of +/-20μm at a resolution of 5μm. The coordinated movement of the four FTUs allows +/-3mm WEAVE focus adjustment in the optical axis and +/-0.015° tilt correction in one axis. The control of the FTS is accomplished through a PLC-based subsystem that receives positional demands from the higher-level Instrument Control System. SENER has been responsible for designing, manufacturing and testing the FTS and the equipment required to manipulate and store the FTS together with the instrument. This manuscript describes the final design of the FTS along with the analyses and simulations that were performed, discusses the manufacturing procedures and the results of early verification prior to integration with the telescope. The plans for mounting the whole system on the telescope are also discussed.

  4. Design, Construction, Alignment, and Calibration of a Compact Velocimetry Experiment

    SciTech Connect

    Kaufman, Morris I.; Malone, Robert M.; Frogget, Brent C.; Esquibel, David L.; Romero, Vincent T.; Lare, Gregory A.; Briggs, Bart; Iverson, Adam J.; Frayer, Daniel K.; DeVore, Douglas; Cata, Brian

    2007-09-21

    A velocimetry experiment has been designed to measure shock properties for small cylindrical metal targets (8-mm-diameter by 2-mm thick). A target is accelerated by high explosives, caught, and retrieved for later inspection. The target is expected to move at a velocity of 0.1 to 3 km/sec. The complete experiment canister is approximately 105 mm in diameter and 380 mm long. Optical velocimetry diagnostics include the Velocity Interferometer System for Any Reflector (VISAR) and Photon Doppler Velocimetry (PDV). The packaging of the velocity diagnostics is not allowed to interfere with the catchment or an X-ray imaging diagnostic. A single optical relay, using commercial lenses, collects Doppler-shifted light for both VISAR and PDV. The use of fiber optics allows measurement of point velocities on the target surface during accelerations occurring over 15 mm of travel. The VISAR operates at 532 nm and has separate illumination fibers requiring alignment. The PDV diagnostic operates at 1550 nm, but is aligned and focused at 670 nm. The VISAR and PDV diagnostics are complementary measurements and they image spots in close proximity on the target surface. Because the optical relay uses commercial glass, the axial positions of the optical fibers for PDV and VISAR are offset to compensate for chromatic aberrations. The optomechanical design requires careful attention to fiber management, mechanical assembly and disassembly, positioning of the foam catchment, and X-ray diagnostic field-of-view. Calibration and alignment data are archived at each stage of the assembly sequence.

  5. Portable device technology in organ donation: new "app" for procurement coordinators.

    PubMed

    Cavallin, M; Bertini, P; Lopane, P; Guarracino, F

    2014-09-01

    Portable devices are commonly used at bedside in everyday practice. Transplant procurement coordinators routinely have to deal with protocols and flow charts and need to assess the donor condition several times. In our experience, a great part of the organ procurement management work is provided by nurses "on call." We developed an application for iOS devices to facilitate their approach to relatives and procedures for organ donation. The application, which includes algorithms, tutorials, and simple calculators, has been designed by transplant procurement coordinators to speed up the process of organ donation and at the same time to be as accurate as possible for the process. It can be used alongside all of the procedures for procurement in the emergency room, intensive care unit, operating room, and morgue in both brainstem-dead and cadaver organ donors. The application could be effective in organ procurement management for everyday practice.

  6. A Theoretical Construct of Serious Play and the Design of a Tangible Social Interface

    NASA Astrophysics Data System (ADS)

    Jennings, Pamela L.

    To construct is to creatively invent one's world by engaging in creative decision-making, problem solving, and negotiation. The metaphor of construction is used to demonstrate how a simple artifact - a building blockw can be used to facilitate the exploration of personal narratives. This chapter presents an argument for the development of tangible social interfaces and interaction design practices that are informed by the premises of twentieth century philosophical and cultural theories. Specifically, this chapter explores the historical notion of the role of play in constructing a civic society. The constructed narratives' electronic construction kit is introduced as an example of research and development of a critical creative technology built on a wireless ad hoc 802.15.4 network platform. The game is designed to support collaborative play and learning.

  7. Innovative Procurement Strategies

    DTIC Science & Technology

    2005-01-01

    nonconducting fiberglass boards overlaid with conducting traces found in most electronic devices. Various electronic components, connectors, and wiring ... harnesses are attached to the traces to implement a particular design. From a technical standpoint, each PWB is unique to a peculiar system with multiple

  8. Understanding public drug procurement in India: a comparative qualitative study of five Indian states

    PubMed Central

    Singh, Prabal Vikram; Tatambhotla, Anand; Kalvakuntla, Rohini; Chokshi, Maulik

    2013-01-01

    Objective To perform an initial qualitative comparison of the different procurement models in India to frame questions for future research in this area; to capture the finer differences between the state models through 53 process and price parameters to determine their functional efficiencies. Design Qualitative analysis is performed for the study. Five states: Tamil Nadu, Kerala, Odisha, Punjab and Maharashtra were chosen to ensure heterogeneity in a number of factors such as procurement type (centralised, decentralised or mixed); autonomy of the procurement organisation; state of public health infrastructure; geography and availability of data through Right to Information Act (RTI). Data on procurement processes were collected through key informant analysis by way of semistructured interviews with leadership teams of procuring organisations. These process data were validated through interviews with field staff (stakeholders of district hospitals, taluk hospitals, community health centres and primary health centres) in each state. A total of 30 actors were interviewed in all five states. The data collected are analysed against 52 process and price parameters to determine the functional efficiency of the model. Results The analysis indicated that autonomous procurement organisations were more efficient in relation to payments to suppliers, had relatively lower drug procurement prices and managed their inventory more scientifically. Conclusions The authors highlight critical success factors that significantly influence the outcome of any procurement model. In a way, this study raises more questions and seeks the need for further research in this arena to aid policy makers. PMID:23388196

  9. Spiral 2 cryogenic system overview: Design, construction and performance test

    NASA Astrophysics Data System (ADS)

    Deschildre, C.; Bernhardt, J.; Flavien, G.; Crispel, S.; Souli, M.; Commeaux, C.

    2014-01-01

    The new particle accelerator project Spiral 2 at GANIL ("Grand Accélérateur d'Ions Lourds, i.e. National Large Heavy Ion Accelerator) in Caen (France) is a very large installation, intended to serve fundamental research in nuclear physics. The heart of the future machine features a superconductor linear accelerator, delivering a beam until 20Mev/A, which are then used to bombard a matter target. The resulting reactions, such as fission, transfer, fusion, etc. will generate billions of exotic nuclei. To achieve acceleration of the beam, 26 cavities which are placed inside cryomodules at helium cryogenic temperature will be used. AL-AT (Air Liquide Advanced Technologies) takes part to the project by supplying cryogenic plant. The plant includes the liquefier associated to its compressor station, a large dewar, a storage tank for helium gas and transfer lines. In addition, a helium recovery system composed of recovery compressor, high pressure storage and external purifier has been supplied. Customized HELIAL LF has been designed, manufactured and tested by AL-AT to match the refrigeration power need for the Spiral 2 project which is around 1300 W equivalent at 4.5 K.

  10. Spiral 2 cryogenic system overview: Design, construction and performance test

    SciTech Connect

    Deschildre, C.; Bernhardt, J.; Flavien, G.; Crispel, S.; Souli, M.; Commeaux, C.

    2014-01-29

    The new particle accelerator project Spiral 2 at GANIL (“Grand Accélérateur d’Ions Lourds, i.e. National Large Heavy Ion Accelerator) in Caen (France) is a very large installation, intended to serve fundamental research in nuclear physics. The heart of the future machine features a superconductor linear accelerator, delivering a beam until 20Mev/A, which are then used to bombard a matter target. The resulting reactions, such as fission, transfer, fusion, etc. will generate billions of exotic nuclei. To achieve acceleration of the beam, 26 cavities which are placed inside cryomodules at helium cryogenic temperature will be used. AL-AT (Air Liquide Advanced Technologies) takes part to the project by supplying cryogenic plant. The plant includes the liquefier associated to its compressor station, a large dewar, a storage tank for helium gas and transfer lines. In addition, a helium recovery system composed of recovery compressor, high pressure storage and external purifier has been supplied. Customized HELIAL LF has been designed, manufactured and tested by AL-AT to match the refrigeration power need for the Spiral 2 project which is around 1300 W equivalent at 4.5 K.

  11. 41 CFR 102-76.30 - What seismic safety standards must Federal agencies follow in the design and construction of...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION Design and Construction... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What seismic safety standards must Federal agencies follow in the design and construction of Federal facilities?...

  12. 41 CFR 102-76.30 - What seismic safety standards must Federal agencies follow in the design and construction of...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION Design and Construction... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What seismic safety standards must Federal agencies follow in the design and construction of Federal facilities?...

  13. 41 CFR 102-76.30 - What seismic safety standards must Federal agencies follow in the design and construction of...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION Design and Construction... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What seismic safety standards must Federal agencies follow in the design and construction of Federal facilities?...

  14. 41 CFR 102-76.30 - What seismic safety standards must Federal agencies follow in the design and construction of...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION Design and Construction... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false What seismic safety standards must Federal agencies follow in the design and construction of Federal facilities?...

  15. 41 CFR 102-76.30 - What seismic safety standards must Federal agencies follow in the design and construction of...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION Design and Construction... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What seismic safety standards must Federal agencies follow in the design and construction of Federal facilities?...

  16. Impact of senior design project for the development of leadership and management skills in construction management

    NASA Astrophysics Data System (ADS)

    Chowdhury, Tamara

    2013-08-01

    Senior design courses are a core part of curricula across engineering and technology disciplines. Such courses offer Construction Management (CMG) students the opportunity to bring together, assimilate and apply the knowledge they have acquired over their entire undergraduate academic programme to an applied technical project. Senior or Capstone design course engages students in a real-world project, enhance leadership development, and prepare to manage and lead project teams. The CMG programme's multidisciplinary approach at Alabama A&M University, combines essential components of construction techniques with concepts of business management to develop technically qualified individuals for responsible management roles in the design, construction and operation of major construction projects. This paper analyses the performance of the students and improvement due to the interaction with the faculty advisors and industrial panel during the two semester Capstone project. The results of this Capstone sequence have shown a continuous improvement of student performance.

  17. Constructal law of design and evolution: Physics, biology, technology, and society

    NASA Astrophysics Data System (ADS)

    Bejan, Adrian; Lorente, Sylvie

    2013-04-01

    This is a review of the theoretical and applied progress made based on the Constructal law of design and evolution in nature, with emphasis on the last decade. The Constructal law is the law of physics that accounts for the natural tendency of all flow systems (animate and inanimate) to change into configurations that offer progressively greater flow access over time. The progress made with the Constructal law covers the broadest range of science, from heat and fluid flow and geophysics, to animal design, technology evolution, and social organization (economics, government). This review presents the state of this fast growing field, and draws attention to newly opened directions for original research. The Constructal law places the concepts of life, design, and evolution in physics.

  18. 32 CFR 516.60 - Procurement fraud and irregularities programs at MACOMs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... their organizations. (e) The MACOM PFI Coordinator will have overall responsibility for the design and implementation of the MACOM's procurement fraud program. (f) PFAs and PFI Coordinators will coordinate with...

  19. 32 CFR 516.60 - Procurement fraud and irregularities programs at MACOMs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... their organizations. (e) The MACOM PFI Coordinator will have overall responsibility for the design and implementation of the MACOM's procurement fraud program. (f) PFAs and PFI Coordinators will coordinate with...

  20. RADON PREVENTION IN THE DESIGN AND CONSTRUCTION OF SCHOOLS AND OTHER LARGE BUILDINGS

    EPA Science Inventory

    The paper discusses radon prevention in the design and construction of schools and other large buildings. ased on studies in progress for the past 3 years, the U.S. EPA's Office of Research and Development (ORD) has started incorporating radon control measures into the design and...

  1. 49 CFR 192.476 - Internal corrosion control: Design and construction of transmission line.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Internal corrosion control: Design and... STANDARDS Requirements for Corrosion Control § 192.476 Internal corrosion control: Design and construction... the risk of internal corrosion. At a minimum, unless it is impracticable or unnecessary to do so,...

  2. 49 CFR 192.476 - Internal corrosion control: Design and construction of transmission line.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Internal corrosion control: Design and... STANDARDS Requirements for Corrosion Control § 192.476 Internal corrosion control: Design and construction... the risk of internal corrosion. At a minimum, unless it is impracticable or unnecessary to do so,...

  3. 49 CFR 192.476 - Internal corrosion control: Design and construction of transmission line.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Internal corrosion control: Design and... STANDARDS Requirements for Corrosion Control § 192.476 Internal corrosion control: Design and construction... the risk of internal corrosion. At a minimum, unless it is impracticable or unnecessary to do so,...

  4. 41 CFR 102-76.15 - What are design and construction services?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false What are design and construction services? 102-76.15 Section 102-76.15 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN...

  5. 41 CFR 102-76.15 - What are design and construction services?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What are design and construction services? 102-76.15 Section 102-76.15 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN...

  6. 41 CFR 102-76.15 - What are design and construction services?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What are design and construction services? 102-76.15 Section 102-76.15 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN...

  7. 41 CFR 102-76.15 - What are design and construction services?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What are design and construction services? 102-76.15 Section 102-76.15 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN...

  8. 41 CFR 102-76.15 - What are design and construction services?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What are design and construction services? 102-76.15 Section 102-76.15 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN...

  9. Cyclone-Resistant Rural Primary School Construction - A Design Guide. Educational Building Report 7.

    ERIC Educational Resources Information Center

    Sinnamon, Ian T.; Loo, G. A. van't

    One of a series of documents on design of disaster-resistant buildings, this publication treats construction of rural primary schools to resist destruction by wind and water from cyclones. Also appropriate for other buildings, material is aimed at rural primary schools because they are less likely to be professionally designed or supervised; the…

  10. 49 CFR 192.476 - Internal corrosion control: Design and construction of transmission line.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Internal corrosion control: Design and... STANDARDS Requirements for Corrosion Control § 192.476 Internal corrosion control: Design and construction... the risk of internal corrosion. At a minimum, unless it is impracticable or unnecessary to do so,...

  11. 49 CFR 192.476 - Internal corrosion control: Design and construction of transmission line.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Internal corrosion control: Design and... STANDARDS Requirements for Corrosion Control § 192.476 Internal corrosion control: Design and construction... the risk of internal corrosion. At a minimum, unless it is impracticable or unnecessary to do so,...

  12. Design Data for Graphical Construction of Two-Dimensional Sharp-Edge-Throat Supersonic Nozzles

    NASA Technical Reports Server (NTRS)

    Shames, Harold; Seashore, Ferris L.

    1948-01-01

    Design data are presented for the graphical construction of two-dimensional sharp-edge-throat supersonic nozzles of minimum length for test-section Mach numbers from 1.20 to 10.00. The method of characteristics used in the design is briefly reviewed.

  13. 34 CFR 75.607 - General considerations in designing facilities and carrying out construction.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false General considerations in designing facilities and carrying out construction. 75.607 Section 75.607 Education Office of the Secretary, Department of Education... architecture and design and inclusion of works of art. The grantee may not spend more than one percent of...

  14. Construction

    DTIC Science & Technology

    2002-01-01

    Harbor Deepening Project, Jacksonville, FL Palm Valley Bridge Project, Jacksonville, FL Rotary Club of San Juan, San Juan, PR Tren Urbano Subway...David. What is nanotechnology? What are its implications for construction?, Foresight/CRISP Workshop on Nanotechnology, Royal Society of Arts

  15. Construction

    DTIC Science & Technology

    2002-01-01

    San Juan, PR Tren Urbano Subway Project, San Juan, PR U.S. Army South, San Juan, PR U.S. Coast Guard Housing Project, San Juan, PR U.S. Coast Guard...construction?, Foresight/CRISP Workshop on Nanotechnology, Royal Society of Arts . Cheltenham, England: 2001, p.5. 56 Concrete Proposals, Economist, July 24

  16. Analysis of knowledge-based expert systems as tools for construction design

    NASA Astrophysics Data System (ADS)

    Cole, Arthur N.

    1991-03-01

    Because construction costs are continuously rising, Congress mandated that those within the respective branches of military service who are responsible for planning and executing construction programs develop policies and procedures that ensure that the individual projects are designed, bid, and constructed as rapidly as possible. This requires an approach that demands maximum efficiency from the design process. Reviews are necessary to ensure that designs meet all requirements, but the reviews themselves must be conducted in the least amount of time so as to preclude delays. Design tools that increases efficiency are knowledge-based expert systems which are interactive computer programs that incorporate judgement, experience, rules of thumb, and other expertise, so as to provide knowledgeable advice about a specific domain. They mimic the thought process employed by a human expert in solving a problem.

  17. A review on removing pharmaceutical contaminants from wastewater by constructed wetlands: design, performance and mechanism.

    PubMed

    Li, Yifei; Zhu, Guibing; Ng, Wun Jern; Tan, Soon Keat

    2014-01-15

    This paper presents a comprehensive review of the current state of research activities on the application of constructed wetlands for removing pharmaceutical contaminants from wastewater. The focus of the review was placed on the application of constructed wetlands as an alternative secondary wastewater treatment system or as a wastewater polishing treatment system. The design parameters of the reported constructed wetlands including the physical configuration, hydraulic mode, vegetation species, and targeting pharmaceuticals were summarized. The removal efficiencies of pharmaceuticals under different conditions in the wetlands were evaluated at the macroscopic level. In addition, the importance of the three main components of constructed wetlands (substrate, plants and microbes) for pharmaceutical removal was analyzed to elucidate the possible removal mechanisms involved. There is a general consensus among many researchers that constructed wetlands hold great potential of being used as an alternative secondary wastewater treatment system or as a wastewater polishing treatment system for the removal of pharmaceuticals, but relevant reported studies are scarce and are not conclusive in their findings. Current knowledge is limited on the removal efficiencies of pharmaceuticals in constructed wetlands, the removal mechanisms involved, the toxicity to constructed wetlands caused by pharmaceuticals, and the influences of certain important parameters (configuration design, hydraulic mode, temperature and seasonality, pH, oxygen and redox potential, etc.). This review promotes further research on these issues to provide more and better convincing evidences for the function and performance of larger laboratory-scale, pilot-scale or full-scale constructed wetlands.

  18. Procurement Options for New Renewable Electricity Supply

    SciTech Connect

    Kreycik, C. E.; Couture, T. D.; Cory, K. S.

    2011-12-01

    State renewable portfolio standard (RPS) policies require utilities and load-serving entities (LSEs) to procure renewable energy generation. Utility procurement options may be a function of state policy and regulatory preferences, and in some cases, may be dictated by legislative authority. Utilities and LSEs commonly use competitive solicitations or bilateral contracting to procure renewable energy supply to meet RPS mandates. However, policymakers and regulators in several states are beginning to explore the use of alternatives, namely feed-in tariffs (FITs) and auctions to procure renewable energy supply. This report evaluates four procurement strategies (competitive solicitations, bilateral contracting, FITs, and auctions) against four main criteria: (1) pricing; (2) complexity and efficiency of the procurement process; (3) impacts on developers access to markets; and (4) ability to complement utility decision-making processes. These criteria were chosen because they take into account the perspective of each group of stakeholders: ratepayers, regulators, utilities, investors, and developers.

  19. The universal design, operation and maintenance guidelines for farm constructed wetlands (FCW) in temperate climates.

    PubMed

    Carty, Aila; Scholz, Miklas; Heal, Kate; Gouriveau, Fabrice; Mustafa, Atif

    2008-10-01

    This paper comprises the scientific justification for the Farm Constructed Wetland (FCW) Design Manual for Northern Ireland and Scotland. Moreover, this document addresses an international audience interested in applying wetland systems in the wider agricultural context. Farm constructed wetlands combine farm wastewater (predominantly farmyard runoff) treatment with landscape and biodiversity enhancements, and are a specific application and class of integrated constructed wetlands (ICW), which have wider applications in the treatment of other wastewater types such as domestic sewage. The aim of this review paper is to propose guidelines highlighting the rationale for FCW, including key water quality management and regulatory issues, important physical and biochemical wetland treatment processes, assessment techniques for characterizing potential FCW sites and discharge options to water bodies. The paper discusses universal design, construction, planting, maintenance and operation issues relevant specifically for FCW in a temperate climate, but highlights also catchment-specific requirements to protect the environment.

  20. Gene Composer: database software for protein construct design, codon engineering, and gene synthesis

    PubMed Central

    Lorimer, Don; Raymond, Amy; Walchli, John; Mixon, Mark; Barrow, Adrienne; Wallace, Ellen; Grice, Rena; Burgin, Alex; Stewart, Lance

    2009-01-01

    Background To improve efficiency in high throughput protein structure determination, we have developed a database software package, Gene Composer, which facilitates the information-rich design of protein constructs and their codon engineered synthetic gene sequences. With its modular workflow design and numerous graphical user interfaces, Gene Composer enables researchers to perform all common bio-informatics steps used in modern structure guided protein engineering and synthetic gene engineering. Results An interactive Alignment Viewer allows the researcher to simultaneously visualize sequence conservation in the context of known protein secondary structure, ligand contacts, water contacts, crystal contacts, B-factors, solvent accessible area, residue property type and several other useful property views. The Construct Design Module enables the facile design of novel protein constructs with altered N- and C-termini, internal insertions or deletions, point mutations, and desired affinity tags. The modifications can be combined and permuted into multiple protein constructs, and then virtually cloned in silico into defined expression vectors. The Gene Design Module uses a protein-to-gene algorithm that automates the back-translation of a protein amino acid sequence into a codon engineered nucleic acid gene sequence according to a selected codon usage table with minimal codon usage threshold, defined G:C% content, and desired sequence features achieved through synonymous codon selection that is optimized for the intended expression system. The gene-to-oligo algorithm of the Gene Design Module plans out all of the required overlapping oligonucleotides and mutagenic primers needed to synthesize the desired gene constructs by PCR, and for physically cloning them into selected vectors by the most popular subcloning strategies. Conclusion We present a complete description of Gene Composer functionality, and an efficient PCR-based synthetic gene assembly procedure with mis

  1. The SOUDAN 2 detector The design and construction of the tracking calorimeter modules

    NASA Astrophysics Data System (ADS)

    Allison, W. W. M.; Alner, G. J.; Ambats, I.; Ayres, D. S.; Balka, L. J.; Barr, G. D.; Barrett, W. L.; Benjamin, D.; Bode, C.; Border, P. M.; Brooks, C. B.; Cobb, J. H.; Cockerill, D. J. A.; Coover, K.; Cotton, R. J.; Courant, H.; Dahlin, B. B.; DasGupta, U.; Dawson, J. W.; Demuth, D. M.; Edwards, V. W.; Ewen, B.; Fields, T. H.; Garcia-Garcia, C.; Gallagher, H. M.; Giles, R. H.; Giller, G. L.; Goodman, M. C.; Gray, R. N.; Heppelmann, S.; Hill, N.; Hoftiezer, J. H.; Jankowski, D. J.; Johns, K.; Joyce, T.; Kafka, T.; Kasahara, S. M. S.; Kirby-Gallagher, L. M.; Kochocki, J.; Leeson, W.; Litchfield, P. J.; Longley, N. P.; Lopez, F. V.; Lowe, M. J.; Mann, W. A.; Marshak, M. L.; May, E. N.; Maxam, D.; McMaster, L.; Milburn, R.; Miller, W. H.; Minor, C. P.; Mondal, N.; Mualem, L.; Napier, A.; Nelson, E. M.; Nickson, R.; Oliver, W.; Pearce, G. F.; Perkins, D. H.; Peterson, E. A.; Price, L. E.; Roback, D. M.; Rosen, D. B.; Ruddick, K.; Saitta, B.; Schmid, D. J.; Schlereth, J.; Schneps, J.; Schub, M. H.; Seidlein, R. V.; Shield, P. D.; Shupe, M. A.; Spear, S.; Stassinakis, A.; Sundaralingam, N.; Thomson, M. A.; Thron, J. L.; Vassiliev, V.; Villaume, G.; Wakely, S. P.; Wall, D.; Wallis, E. W. G.; Weems, L.; Werkema, S. J.; West, N.; Wielgosz, U.; Woods, C. A.; Yarker, S.

    1996-02-01

    SOUDAN 2 is a 960-ton tracking calorimeter which has been constructed to search for nucleon decay and other phenomena. The full detector consists of 224 calorimeter modules each weighing 4.3 tons. The design and construction of the modules are described. The modules consist of finely segmented iron instrumented with 1 m long drift tubes of 15 mm internal diameter. The tubes enable three spatial coordinates and d E/d x to be recorded for charged particles traversing the tubes.

  2. Computational model-informed design and bioprinting of cell-patterned constructs for bone tissue engineering.

    PubMed

    Carlier, Aurélie; Skvortsov, Gözde Akdeniz; Hafezi, Forough; Ferraris, Eleonora; Patterson, Jennifer; Koç, Bahattin; Van Oosterwyck, Hans

    2016-05-17

    Three-dimensional (3D) bioprinting is a rapidly advancing tissue engineering technology that holds great promise for the regeneration of several tissues, including bone. However, to generate a successful 3D bone tissue engineering construct, additional complexities should be taken into account such as nutrient and oxygen delivery, which is often insufficient after implantation in large bone defects. We propose that a well-designed tissue engineering construct, that is, an implant with a specific spatial pattern of cells in a matrix, will improve the healing outcome. By using a computational model of bone regeneration we show that particular cell patterns in tissue engineering constructs are able to enhance bone regeneration compared to uniform ones. We successfully bioprinted one of the most promising cell-gradient patterns by using cell-laden hydrogels with varying cell densities and observed a high cell viability for three days following the bioprinting process. In summary, we present a novel strategy for the biofabrication of bone tissue engineering constructs by designing cell-gradient patterns based on a computational model of bone regeneration, and successfully bioprinting the chosen design. This integrated approach may increase the success rate of implanted tissue engineering constructs for critical size bone defects and also can find a wider application in the biofabrication of other types of tissue engineering constructs.

  3. 14 CFR 1274.505 - Procurement procedures.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., women-owned business concerns, Historically Black Colleges and Universities, and minority educational... proposed procurement. Consideration shall be given to such matters as contractor integrity, record of...

  4. 14 CFR 1274.505 - Procurement procedures.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., women-owned business concerns, Historically Black Colleges and Universities, and minority educational... proposed procurement. Consideration shall be given to such matters as contractor integrity, record of...

  5. 45 CFR 95.613 - Procurement standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... competition regardless of whether the procurement is formally advertised or negotiated. (b) Those standards... Processing facility primarily to support the Social Security Act programs covered by this subpart....

  6. 48 CFR 1323.204 - Procurement exemptions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Energy and Water Efficiency and Renewable Energy 1323.204 Procurement...

  7. 48 CFR 1323.204 - Procurement exemptions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Energy and Water Efficiency and Renewable Energy 1323.204 Procurement...

  8. 48 CFR 1323.204 - Procurement exemptions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Energy and Water Efficiency and Renewable Energy 1323.204 Procurement...

  9. 48 CFR 1323.204 - Procurement exemptions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Energy and Water Efficiency and Renewable Energy 1323.204 Procurement...

  10. 48 CFR 1323.204 - Procurement exemptions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Energy and Water Efficiency and Renewable Energy 1323.204 Procurement...

  11. Design and construction of the X-2 two-stage free piston driven expansion tube

    NASA Technical Reports Server (NTRS)

    Doolan, Con

    1995-01-01

    This report outlines the design and construction of the X-2 two-stage free piston driven expansion tube. The project has completed its construction phase and the facility has been installed in the new impulsive research laboratory where commissioning is about to take place. The X-2 uses a unique, two-stage driver design which allows a more compact and lower overall cost free piston compressor. The new facility has been constructed in order to examine the performance envelope of the two-stage driver and how well it couple to sub-orbital and super-orbital expansion tubes. Data obtained from these experiments will be used for the design of a much larger facility, X-3, utilizing the same free piston driver concept.

  12. Design and Construction Solutions in the Accurate Realization of NCSX Magnetic Fields

    SciTech Connect

    Heitzenroeder, P.; Dudek, Lawrence E.; Brooks, Arthur W.; Viola, Michael E.; Brown, Thomas; Neilson, George H.; Zarnstorff, Michael C.; Rej, Donald; Cole,Michael J.; Freudenberg, Kevin D.; Harris J. H.; McGinnis, Gary

    2008-09-29

    The National Compact Stellarator Experiment, NCSX, is being constructed at the Princeton Plasma Physics Laboratory (PPPL) in partnership with the Oak Ridge national Laboratory. The goal of NCSX is to provide the understanding necessary to develop an attractive, disruption free, steady state compact stellaratorbased reactor design. This paper describes the recently revised designs of the critical interfaces between the modular coils, the construction solutions developed to meet assembly tolerances, and the recently revised trim coil system that provides the required compensation to correct for the “as built” conditions and to allow flexibility in the disposition of as-built conditions. In May, 2008, the sponsor decided to terminate the NCSX project due to growth in the project’s cost and schedule estimates. However significant technical challenges in design and construction were overcome, greatly reducing the risk in the remaining work to complete the project.

  13. The design, construction and testing of a scour monitoring system using magnetostrictive materials

    NASA Astrophysics Data System (ADS)

    Day, Steven Richard

    A system for the continuous monitoring of scour has been designed, constructed and implemented. The system detects the level of scour by attaching flow to a buried post at known depths, and detecting when individual sensors become unearthed. Two bio-inspired flow sensors were designed and constructed for use on the post. The first, resembling a seal whisker, utilized the magnetostrictive materials Alfenol and Galfenol and was optimized for >0.15m/s flow. The second, resembling seaweed, used a conventional permanent magnet and was optimized for <0.15m/s flow. A small, low powered data acquisition system was designed and constructed to monitor and record the data from the sensors. A total of four scour posts were installed at two different sites; two vertically to monitor conventional scour and two horizontally to monitor lateral riverbed migration. Data from the posts was analyzed and presented and lessons learned were documented.

  14. Design and construction of a remote piloted flying wing. B.S. Thesis

    NASA Technical Reports Server (NTRS)

    Costa, Alfred J.; Koopman, Fritz; Soboleski, Craig; Trieu, Thai-Ba; Duquette, Jaime; Krause, Scott; Susko, David; Trieu, Thuyba

    1994-01-01

    Currently, there is a need for a high-speed, high-lift civilian transport. Although unconventional, a flying wing could fly at speeds in excess of Mach 2 and still retain the capacity of a 747. The design of the flying wing is inherently unstable since it lacks a fuselage and a horizontal tail. The project goal was to design, construct, fly, and test a remote-piloted scale model flying wing. The project was completed as part of the NASA/USRA Advanced Aeronautics Design Program. These unique restrictions required us to implement several fundamental design changes from last year's Elang configuration including wing sweepback and wingtip endplates. Unique features such as a single ducted fan engine, composite structural materials, and an electrostatic stability system were incorporated. The result is the Banshee '94. Our efforts will aid future projects in design and construction techniques so that a viable flying wing can become an integral part of the aviation industry.

  15. Procurement and Maintenance of Germ-Free Swine for Microbiological Investigations1

    PubMed Central

    Meyer, R. C.; Bohl, E. H.; Kohler, E. M.

    1964-01-01

    Germ-free swine were routinely procured by both hysterectomy and hysterotomy (Caesarian section). By means of light-weight portable equipment, piglets could be obtained and transported to the laboratory (without contamination) over distances in excess of 100 miles. The isolators employed in rearing were constructed of stainless steel and flexible plastic film. At weekly intervals, fecal swabs and waste from the floor of the isolator were cultured on blood-agar and in thioglycolate broth, as well as being examined microscopically for the presence of bacteria, yeast, and fungi. The presence of pleuropneumonia-like organisms (PPLO) and viruses in such material was not demonstrable, either by the use of enriched PPLO media or primary porcine-kidney cell cultures. Tissues, body fluids, and cecal contents of piglets sacrificed specifically for microbiological examination were also negative for PPLO, viruses, bacteria, yeast, and fungi. Prenatal infestations by ascarids were not observed. Nutritional problems related to rearing of germ-free piglets, such as hypoglycemia, were not encountered, and the use of an autoclaved commercial sow's milk replacer proved quite satisfactory. The temperature to which piglets were subjected during the first few days of life, however, was very important. The isolator design and application of gnotobiotic techniques to the procurement and rearing of a large germ-free animal such as the pig proved feasible and less difficult than anticipated. Images FIG. 1 FIG. 2 FIG. 3 FIG. 4 FIG. 5 FIG. 7 FIG. 8 FIG. 9 FIG. 10 FIG. 11 PMID:14199016

  16. Handbook for preparation of Individual Procurement Action Report

    SciTech Connect

    1996-10-01

    The Procurement and Assistance Data System (PADS) provides a mechanism for collecting, assembling, organizing, and presenting acquisition and assistance data for the Department of Energy (DOE). This handbook and associated documents establish a uniform system to report acquisition/assistance data to PADS for the collection, processing, and dissemination of official statistical data on the Department`s acquisition and assistance actions. The data provides, based on information available at the time of request, a basis for any recurring and special reports to the senior procurement executive, Congress, General Accounting Office (GAO), Federal executive agencies, Office of management and Budget (OMB), and the general public. It provides information for measuring and assessing the extent to which small business firms and small disadvantages business enterprises are sharing in DOE placement, and for other acquisition and assistance policy and management control purposes. The Handbook for the Preparation of the Individual Procurement Action Report (IPAR) has been designed in two sections; Procurement and Financial Assistance to support the individual forms.

  17. Design and implementation of an identification system in construction site safety for proactive accident prevention.

    PubMed

    Yang, Huanjia; Chew, David A S; Wu, Weiwei; Zhou, Zhipeng; Li, Qiming

    2012-09-01

    Identifying accident precursors using real-time identity information has great potential to improve safety performance in construction industry, which is still suffering from day to day records of accident fatality and injury. Based on the requirements analysis for identifying precursor and the discussion of enabling technology solutions for acquiring and sharing real-time automatic identification information on construction site, this paper proposes an identification system design for proactive accident prevention to improve construction site safety. Firstly, a case study is conducted to analyze the automatic identification requirements for identifying accident precursors in construction site. Results show that it mainly consists of three aspects, namely access control, training and inspection information and operation authority. The system is then designed to fulfill these requirements based on ZigBee enabled wireless sensor network (WSN), radio frequency identification (RFID) technology and an integrated ZigBee RFID sensor network structure. At the same time, an information database is also designed and implemented, which includes 15 tables, 54 queries and several reports and forms. In the end, a demonstration system based on the proposed system design is developed as a proof of concept prototype. The contributions of this study include the requirement analysis and technical design of a real-time identity information tracking solution for proactive accident prevention on construction sites. The technical solution proposed in this paper has a significant importance in improving safety performance on construction sites. Moreover, this study can serve as a reference design for future system integrations where more functions, such as environment monitoring and location tracking, can be added.

  18. Design, construction, and performance of a device for directional recrystallization of metallic alloys

    NASA Astrophysics Data System (ADS)

    Vallejos, J. M.; Leonard, M. E.; Sobrero, C. E.; La Roca, P. M.; Druker, A. V.; Malarria, J. A.

    2017-02-01

    A device was designed to apply the directional recrystallization method to Fe-based alloys in order to obtain bamboo-like microstructures. This microstructure is suitable for improving creep properties and resistance to fatigue in some alloys and for enhancing pseudoelastic properties in shape memory alloys. The design and construction of a flat coil are described in detail. In addition, we developed an electromechanical system to control the movement of a wire within the flat coil. The construction details and system performance are presented. Furthermore, metallographic studies taken from the directionally recrystallized low-carbon steel samples are shown. Nearly monocrystalline and bamboo-like microstructures were achieved in the steel wires.

  19. Design, construction, and performance of a device for directional recrystallization of metallic alloys.

    PubMed

    Vallejos, J M; Leonard, M E; Sobrero, C E; La Roca, P M; Druker, A V; Malarria, J A

    2017-02-01

    A device was designed to apply the directional recrystallization method to Fe-based alloys in order to obtain bamboo-like microstructures. This microstructure is suitable for improving creep properties and resistance to fatigue in some alloys and for enhancing pseudoelastic properties in shape memory alloys. The design and construction of a flat coil are described in detail. In addition, we developed an electromechanical system to control the movement of a wire within the flat coil. The construction details and system performance are presented. Furthermore, metallographic studies taken from the directionally recrystallized low-carbon steel samples are shown. Nearly monocrystalline and bamboo-like microstructures were achieved in the steel wires.

  20. Prevention by Design: Construction and Renovation of Health Care Facilities for Patient Safety and Infection Prevention.

    PubMed

    Olmsted, Russell N

    2016-09-01

    The built environment supports the safe care of patients in health care facilities. Infection preventionists and health care epidemiologists have expertise in prevention and control of health care-associated infections (HAIs) and assist with designing and constructing facilities to prevent HAIs. However, design elements are often missing from initial concepts. In addition, there is a large body of evidence that implicates construction and renovation as being associated with clusters of HAIs, many of which are life threatening for select patient populations. This article summarizes known risks and prevention strategies within a framework for patient safety.

  1. Review of Qualitative Approaches for the Construction Industry: Designing a Risk Management Toolbox

    PubMed Central

    Spee, Ton; Gillen, Matt; Lentz, Thomas J.; Garrod, Andrew; Evans, Paul; Swuste, Paul

    2011-01-01

    Objectives This paper presents the framework and protocol design for a construction industry risk management toolbox. The construction industry needs a comprehensive, systematic approach to assess and control occupational risks. These risks span several professional health and safety disciplines, emphasized by multiple international occupational research agenda projects including: falls, electrocution, noise, silica, welding fumes, and musculoskeletal disorders. Yet, the International Social Security Association says, "whereas progress has been made in safety and health, the construction industry is still a high risk sector." Methods Small- and medium-sized enterprises (SMEs) employ about 80% of the world's construction workers. In recent years a strategy for qualitative occupational risk management, known as Control Banding (CB) has gained international attention as a simplified approach for reducing work-related risks. CB groups hazards into stratified risk 'bands', identifying commensurate controls to reduce the level of risk and promote worker health and safety. We review these qualitative solutions-based approaches and identify strengths and weaknesses toward designing a simplified CB 'toolbox' approach for use by SMEs in construction trades. Results This toolbox design proposal includes international input on multidisciplinary approaches for performing a qualitative risk assessment determining a risk 'band' for a given project. Risk bands are used to identify the appropriate level of training to oversee construction work, leading to commensurate and appropriate control methods to perform the work safely. Conclusion The Construction Toolbox presents a review-generated format to harness multiple solutions-based national programs and publications for controlling construction-related risks with simplified approaches across the occupational safety, health and hygiene professions. PMID:22953194

  2. Comparison of Constructed Wetland Mesocosms Designed for Treatment of Copper-Contaminated Wastewater

    SciTech Connect

    Gladden, J.B.

    2001-02-15

    This study compared the performance of two constructed wetland mesocosms used to model a full-scale wetland system designed for treatment of copper-contaminated wastewater. One mesocosm (designated site-specific) was built near the construction site of the full-scale wetland using on-site soil, commercially available vegetation [Scirpus californicus (C.A. Meyer) Steud.], and water from the targeted wastestream. A second mesocosm (designated generic) was constructed at Clemson University using local soil, cultured S. californicus, and local municipal water amended with CuSO{sub 4}. Performance objectives were to achieve 22 m g/L total copper and no toxicity (Ceriodaphnia dubia Richard, 7-d/static/ renewal) in wetland outflows. Total inflow copper to the site-specific and generic mesocosms ranged from non-detect to 87 {micro} g/L and from 27 to 68 {micro} g/L, respectively. Overall total copper removal was 40% ({+-}33) for the site-specific mesocosm and 73% ({+-}14) for the generic mesocosm. In seven of nine monthly toxicity tests, C. dubia reproduction was significantly decreased ({alpha} = 0.05) in outflow of the site-specific mesocosm. No outflow toxicity was observed for the generic mesocosm. Although performance of the two mesocosms differed, both studies contributed to full-scale design by highlighting critical aspects of wetland function and augmenting operation and maintenance plans, enhancing overall constructed wetland design.

  3. 76 FR 12016 - Local and Regional Food Aid Procurement Projects

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... Foreign Agricultural Service Local and Regional Food Aid Procurement Projects AGENCY: Foreign Agricultural... and Regional Food Aid Procurement Pilot Project (USDA LRP Project). All available funding for field...: Jamie Fisher, Chief, Local and Regional Procurement, Food Assistance Division, Foreign...

  4. A STUDY ON IMPLEMENTATION OF PROCUREMENT MANAGEMENT METHOD THAT DELIVERLY'S UNCERTAINTY OF EQUIPMENTS, MATERIALS AND INSTRUCTIONS

    NASA Astrophysics Data System (ADS)

    Asaine, Keita; Asaine, Wataru; Shiratsuchi, Ryoma; Yoshida, Takaichi; Hashimoto, Masaaki

    This paper highlights the issues of procurement management in construction projects, such as late delivery of purchased equipments/materials and missing instructions from customers, which cause delays of construction schedule and over-budget cost. We point that most of these problems are caused by lack of synchronization between procurement activities and process control. Therefore, we propose a managerial method which enables better synchronization between the two by applying this method to a construction company. We discuss the necessary conditions and validity of incorporating it and show the way how to establish the mechanics through the case study. Furthermore, we analyze that the feature of this method is not only addressing procurement issues but also bringing additional benefits, such as shortening project lead time and reducing project cost.

  5. Specifically Designed Constructed Wetlands: A Novel Treatment Approach for Scrubber Wastewater

    SciTech Connect

    John H. Rodgers Jr; James W. Castle; Chris Arrington: Derek Eggert; Meg Iannacone

    2005-09-01

    A pilot-scale wetland treatment system was specifically designed and constructed at Clemson University to evaluate removal of mercury, selenium, and other constituents from flue gas desulfurization (FGD) wastewater. Specific objectives of this research were: (1) to measure performance of a pilot-scale constructed wetland treatment system in terms of decreases in targeted constituents (Hg, Se and As) in the FGD wastewater from inflow to outflow; (2) to determine how the observed performance is achieved (both reactions and rates); and (3) to measure performance in terms of decreased bioavailability of these elements (i.e. toxicity of sediments in constructed wetlands and toxicity of outflow waters from the treatment system). Performance of the pilot-scale constructed wetland treatment systems was assessed using two criteria: anticipated NPDES permit levels and toxicity evaluations using two sentinel toxicity-testing organisms (Ceriodaphnia dubia and Pimephales promelas). These systems performed efficiently with varied inflow simulations of FGD wastewaters removing As, Hg, and Se concentrations below NPDES permit levels and reducing the toxicity of simulated FGD wastewater after treatment with the constructed wetland treatment systems. Sequential extraction procedures indicated that these elements (As, Hg, and Se) were bound to residual phases within sediments of these systems, which should limit their bioavailability to aquatic biota. Sediments collected from constructed wetland treatment systems were tested to observe toxicity to Hyalella azteca or Chironomus tetans. Complete survival (100%) was observed for H. azteca in all cells of the constructed wetland treatment system and C. tentans had an average of 91% survival over the three treatment cells containing sediments. Survival and growth of H. azteca and C. tentans did not differ significantly between sediments from the constructed wetland treatment system and controls. Since the sediments of the constructed

  6. LSST summit facility construction progress report: reacting to design refinements and field conditions

    NASA Astrophysics Data System (ADS)

    Barr, Jeffrey D.; Gressler, William; Sebag, Jacques; Seriche, Jaime; Serrano, Eduardo

    2016-07-01

    The civil work, site infrastructure and buildings for the summit facility of the Large Synoptic Survey Telescope (LSST) are among the first major elements that need to be designed, bid and constructed to support the subsequent integration of the dome, telescope, optics, camera and supporting systems. As the contracts for those other major subsystems now move forward under the management of the LSST Telescope and Site (T and S) team, there has been inevitable and beneficial evolution in their designs, which has resulted in significant modifications to the facility and infrastructure. The earliest design requirements for the LSST summit facility were first documented in 2005, its contracted full design was initiated in 2010, and construction began in January, 2015. During that entire development period, and extending now roughly halfway through construction, there continue to be necessary modifications to the facility design resulting from the refinement of interfaces to other major elements of the LSST project and now, during construction, due to unanticipated field conditions. Changes from evolving interfaces have principally involved the telescope mount, the dome and mirror handling/coating facilities which have included significant variations in mass, dimensions, heat loads and anchorage conditions. Modifications related to field conditions have included specifying and testing alternative methods of excavation and contending with the lack of competent rock substrate where it was predicted to be. While these and other necessary changes are somewhat specific to the LSST project and site, they also exemplify inherent challenges related to the typical timeline for the design and construction of astronomical observatory support facilities relative to the overall development of the project.

  7. Case study of restaurant successfully designed, constructed, and operated for excellent dining acoustics

    NASA Astrophysics Data System (ADS)

    Bollard, Paul; Des Jardins, Stephen

    2005-09-01

    Prior to the construction of La Provence Restaurant in Roseville, California in 2004, the owner, Stephen Des Jardins, traveled with his cook, architect, and engineer to the Provence Region of France to study the cuisine, architecture, and acoustics of the local restaurants. This information was incorporated into the design, construction, and operation of his restaurant, with acoustical design assistance provided by the author, Paul Bollard. The result of the owner's painstaking attention to detail is a restaurant which has received very positive reviews for its architecture, quality of food, service, and acoustic ambience. This paper documents the measures included in the construction of the restaurant to ensure that the building acoustics enhance the dining experience, rather than detract from it. Photographs of acoustic treatments are included, as are reverberation time (RT60) test results and ambient noise level measurement results.

  8. The Enabler: A reevaluation of design concepts and construction of a scaled model

    NASA Technical Reports Server (NTRS)

    Bess, David; Fye, Stephen; Gale, Thomas; Haldopolous, Dean; Looney, Michael; Milam, Ken; Smith, Dan; Sosebee, Frank

    1992-01-01

    The basic objective of the student's work this quarter was to make an in depth examination of the design concepts used on the lunar vehicle 'The Enabler'. Several changes were made to the vehicle including a redesigned wheel, a more compact boom and a reduced articulation angle. The vehicle's final dimensions were determined through an optimization process by defining mathematical equations for several of the vehicle's defined objectives. These included the ability to scale a one meter object, traverse a one meter crevice, and maintain a wheel-to-wheel clearance of three inches while at maximum articulation. The final dimensions of the vehicle were used to construct an approximate 1/4 scale model of the chassis and wheels. The boom, however, was constructed on a 1/5 scale (from the original design). This was due to the redesign of the boom and the limitations of the constructing material and PVC fittings.

  9. Current views of health care design and construction: practical implications for safer, cleaner environments.

    PubMed

    Bartley, Judene M; Olmsted, Russell N; Haas, Janet

    2010-06-01

    Infection preventionists (IP) play an increasingly important role in preventing health care-associated infection in the physical environment associated with new construction or renovation of health care facilities. The Guidelines for Design and Construction of Hospital and Healthcare Facilities, 2010, formerly known as "AIA Guidelines" was the origin of the "infection control risk assessment" now required by multiple agencies. These Guidelines represent minimum US health care standards and provide guidance on best practices. They recognize that the built environment has a profound affect on health and the natural environment and require that health care facilities be designed to "first, do no harm." This review uses the Guidelines as a blueprint for IPs' role in design and construction, updating familiar concepts to the 2010 edition with special emphasis on IP input into design given its longer range impact on health care-associated infection prevention while linking to safety and sustainability. Section I provides an overview of disease transmission risks from the built environment and related costs, section II presents a broad view of design and master planning, and section III addresses the detailed design strategies for infection prevention specifically addressed in the 2010 Facility Guidelines Institute edition.

  10. 43 CFR 12.76 - Procurement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Procurement. 12.76 Section 12.76 Public Lands: Interior Office of the Secretary of the Interior ADMINISTRATIVE AND AUDIT REQUIREMENTS AND COST... to State and Local Governments Changes, Property, and Subawards § 12.76 Procurement. (a) States....

  11. 77 FR 35942 - Procurement List; Proposed Additions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-15

    ..., Pittsburgh, PA. Coverage: C-List for 100% of the requirements of Veterans Integrated Service Networks 1, 3, 4.... SUMMARY: The Committee is proposing to add products and services to the Procurement List that will be... required to procure the products and services listed below from nonprofit agencies employing persons...

  12. Competitive Procurement of Integrated Library Systems.

    ERIC Educational Resources Information Center

    Reader, Evan A.

    1989-01-01

    Describes the competitive bidding process used by California State University to successfully procure integrated library systems for 5 of its 19 campuses during 1 fiscal year. The procurements demonstrated that competitive bidding not only reduces overall cost of library systems, but also allows the buyer to achieve favorable contract provisions.…

  13. 22 CFR 518.44 - Procurement procedures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the material, product or service to be procured. In competitive procurements, such a description shall... feasible, of products and services dimensioned in the metric system of measurement. (vi) Preference, to the extent practicable and economically feasible, for products and services that conserve natural...

  14. 29 CFR 95.44 - Procurement procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the material, product or service to be procured. In competitive procurements, such a description shall... feasible, of products and services dimensioned in the metric system of measurement. (vi) Preference, to the extent practicable and economically feasible, for products and services that conserve natural...

  15. 77 FR 32591 - Procurement List; Proposed Additions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ...: Custodial Service, National Oceanic and Atmospheric Administration (NOAA), National Weather Service, 32.... SUMMARY: The Committee is proposing to add products and services to the Procurement List that will be... procure the products and services listed below from nonprofit agencies employing persons who are blind...

  16. 77 FR 47823 - Procurement List; Proposed Addition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-10

    ... Administration, New York, NY Coverage: A-List for the Total Government Requirement as aggregated by the General... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Proposed Addition AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed Addition to the Procurement...

  17. 78 FR 45183 - Procurement List Additions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... Services Administration, New York, NY. COVERAGE: A-List for the Total Government Requirement as aggregated... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List Additions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Additions to the Procurement List. SUMMARY:...

  18. 22 CFR 226.44 - Procurement procedures.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.44 Procurement procedures. (a... Department of Commerce's Minority Business Development Agency in the solicitation and utilization of...

  19. 22 CFR 226.44 - Procurement procedures.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.44 Procurement procedures. (a... Department of Commerce's Minority Business Development Agency in the solicitation and utilization of...

  20. 22 CFR 226.44 - Procurement procedures.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.44 Procurement procedures. (a... Department of Commerce's Minority Business Development Agency in the solicitation and utilization of...

  1. 34 CFR 74.44 - Procurement procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... unnecessary items; (2) Where appropriate, an analysis is made of lease and purchase alternatives to determine... operation fails to comply with the procurement standards in this part. (2) The procurement is expected to... religious terms in its name; (B) Continue to carry out its mission, including the definition,...

  2. 34 CFR 74.44 - Procurement procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... unnecessary items; (2) Where appropriate, an analysis is made of lease and purchase alternatives to determine... operation fails to comply with the procurement standards in this part. (2) The procurement is expected to... religious terms in its name; (B) Continue to carry out its mission, including the definition,...

  3. 77 FR 27737 - Procurement List Proposed Additions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List Proposed Additions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed additions to the Procurement List... nonprofit agencies employing persons who are blind or have other severe disabilities. Comments Must...

  4. 77 FR 55195 - Procurement List; Additions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Additions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Additions to the Procurement List. SUMMARY: This... persons who are blind or have other severe disabilities. DATES: Effective Date: 10/8/2012....

  5. 77 FR 44220 - Procurement List; Proposed Addition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Proposed Addition AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed Addition to the Procurement List... nonprofit agency employing persons who are blind or have other severe disabilities. DATES: Comments Must...

  6. 42 CFR 495.348 - Procurement standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... a requirement for maximum practical open and free competition regardless of whether the procurement... grantees. (d) Competition. All procurement transactions must be conducted in a manner to provide, to the maximum extent practical, open and free competition. (1) The grantee must be alert to...

  7. 44 CFR 13.36 - Procurement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Procurement. 13.36 Section 13.36 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND... LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 13.36 Procurement....

  8. 41 CFR 105-71.136 - Procurement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Procurement. 105-71.136 Section 105-71.136 Public Contracts and Property Management Federal Property Management Regulations System...-Award Requirements/Changes, Property, and Subawards § 105-71.136 Procurement. (a) States. When...

  9. 22 CFR 145.44 - Procurement procedures.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Procurement procedures. 145.44 Section 145.44 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS GRANTS AND AGREEMENTS WITH INSTITUTIONS OF HIGHER EDUCATION, HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards §...

  10. 22 CFR 145.46 - Procurement records.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Procurement records. 145.46 Section 145.46 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS GRANTS AND AGREEMENTS WITH INSTITUTIONS OF HIGHER EDUCATION, HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards §...

  11. 22 CFR 145.46 - Procurement records.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Procurement records. 145.46 Section 145.46 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS GRANTS AND AGREEMENTS WITH INSTITUTIONS OF HIGHER EDUCATION, HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards §...

  12. 40 CFR 35.925-20 - Procurement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Procurement. 35.925-20 Section 35.925-20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE... through 35.939 with respect to procurement actions taken before the award of step 1, 2, or 3...

  13. 40 CFR 35.925-20 - Procurement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Procurement. 35.925-20 Section 35.925-20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE... through 35.939 with respect to procurement actions taken before the award of step 1, 2, or 3...

  14. 40 CFR 35.935-2 - Procurement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Procurement. 35.935-2 Section 35.935-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL... respect to procurement for step 1, 2, or 3 work. The Regional Administrator will cause appropriate...

  15. 40 CFR 35.935-2 - Procurement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Procurement. 35.935-2 Section 35.935-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL... respect to procurement for step 1, 2, or 3 work. The Regional Administrator will cause appropriate...

  16. 42 CFR 495.348 - Procurement standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... unfair competitive advantage, contractors that develop or draft grant applications, or contract... the material, product or service to be procured. In competitive procurements, such a description must.... (ii) Justification for lack of competition when competitive bids or offers are not obtained....

  17. 20 CFR 435.44 - Procurement procedures.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... ORGANIZATIONS Post-Award Requirements Procurement Standards § 435.44 Procurement procedures. (a) All recipients... required, including the range of acceptable characteristics or minimum acceptable standards. (iv) The...'s business enterprises. (4) Encourage contracting with consortiums of small businesses,...

  18. 2 CFR 215.44 - Procurement procedures.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... A-110) Post Award Requirements Procurement Standards § 215.44 Procurement procedures. (a) All... standards. (iv) The specific features of “brand name or equal” descriptions that bidders are required to... firms, and women's business enterprises. (4) Encourage contracting with consortiums of small...

  19. 28 CFR 70.44 - Procurement procedures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 70.44 Procurement procedures... standards. (iv) The specific features of “brand name or equal” descriptions that bidders are required to... firms, and women's business enterprises. (4) Encourage contracting with consortiums of small...

  20. 43 CFR 12.944 - Procurement procedures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... standards. (iv) The specific features of “brand name or equal” descriptions that bidders are required to... firms, and women's business enterprises. (4) Encourage contracting with consortiums of small businesses... procedures or operation fails to comply with the procurement standards in this part. (2) The procurement...